CN110091171B - Oil seal assembly mounting device of air spring piston rod assembly - Google Patents
Oil seal assembly mounting device of air spring piston rod assembly Download PDFInfo
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- CN110091171B CN110091171B CN201910438075.0A CN201910438075A CN110091171B CN 110091171 B CN110091171 B CN 110091171B CN 201910438075 A CN201910438075 A CN 201910438075A CN 110091171 B CN110091171 B CN 110091171B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
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Abstract
The invention relates to the technical field of piston rod production equipment, in particular to an oil seal assembly mounting device of a gas spring piston rod assembly; the device comprises a rotary worktable, a stepping feeding table and a controller which are arranged adjacently, wherein a piston rod feeding manipulator is arranged between the rotary worktable and the stepping feeding table, and a guider mounting mechanism, an oil seal mounting mechanism, a spacer bush mounting mechanism and a correcting mechanism are sequentially arranged along the working direction of the rotary worktable; the device is simultaneously suitable for oil seal assemblies with a guider and oil seal assemblies without the guider, and can automatically complete the installation of the oil seal assemblies of the self-spring piston rod assemblies.
Description
Technical Field
The invention relates to the technical field of piston rod production equipment, in particular to an oil seal assembly mounting device for a gas spring piston rod assembly.
Background
The gas spring is an industrial accessory which can play a role in supporting, buffering, braking, height adjustment, angle adjustment and the like. It is composed of the following parts: the device comprises a pressure cylinder, a piston rod, a piston, a sealing guide sleeve, a filler (inert gas or oil-gas mixture), an in-cylinder control element, an out-cylinder control element (a controllable gas spring), a joint and the like. The principle is that inert gas or oil-gas mixture is filled in a closed pressure cylinder, the pressure in a cavity is several times or dozens of times higher than the atmospheric pressure, and the motion of a piston rod is realized by utilizing the pressure difference generated by the cross section area of the piston rod smaller than that of the piston.
The gas spring piston rod is an important component of the gas spring. The air spring is applied to office furniture, a piston rod of the air spring is made of round steel, the surface of the currently used piston rod is subjected to electroplating treatment, when the air spring works, the piston rod is subjected to extension or compression movement and is continuously impacted for a long time, so that the surface of the piston rod is easy to wear, the fatigue resistance is low, the service life of the piston rod is shortened, the structure of the combined part of the piston rod and the piston is not ideal, the processing is complex, and the requirements of products cannot be met.
The piston rod is provided with a plurality of envelopes and gaskets, the shapes and the installation sequences of each envelope and gasket are different, and any misassembly and neglected assembly damage the performance of the gas spring; however, the long manual assembly process of workers has a hidden error risk, and an automatic assembly system is not provided to avoid the problem.
Chinese patent CN203973466U discloses an automatic equipment system of bumper shock absorber piston rod, include the first valve block equipment inspection machine that sets gradually along the transfer chain, valve body feed inspection machine, second valve block equipment inspection machine, third valve block equipment inspection machine, valve system transfer robot arm, valve system and steel pole equipment inspection machine and piston rod blanking machine, the utility model discloses at the whole automatic equipment of realization of equipment overall process, detect, reduced the probability that the human factor caused badness, automatic check out test set's use has improved the precision and the proportion that detect, has reduced the bad circulation of production to the possibility of lower process, and the effectual wrong dress and the neglected loading of having avoided the gasket, the bumper shock absorber's that also is the assurance performance. Meanwhile, the stability of the production efficiency is improved, and the labor cost is reduced.
For the same purpose, in order to improve the production efficiency and the yield, an automatic assembling apparatus for a gas spring piston rod is required, and for the automatic assembling apparatus, an oil seal assembly mounting device for the gas spring piston rod assembly needs to be designed.
Disclosure of Invention
The invention aims to provide an oil seal assembly mounting device for a gas spring piston rod assembly, which is simultaneously suitable for oil seal assemblies with a guider and oil seal assemblies without the guider and can automatically complete the mounting of the oil seal assembly of the self-spring piston rod assembly.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an oil blanket assembly installation device of air spring piston rod subassembly, including adjacent rotary worktable, step-by-step feeding table and the controller that sets up, be provided with piston rod material loading manipulator between rotary worktable and the step-by-step feeding table, arrange in proper order along rotary worktable's working direction and have director installation mechanism, oil blanket installation mechanism, spacer installation mechanism, aligning gear.
As a preferred scheme of the oil seal assembly mounting device of the air spring piston rod assembly, the piston rod feeding manipulator comprises a third linear driver, a fourth linear driver, a fifth linear driver, a first rotary driver and a first piston rod mechanical clamping jaw;
the working direction of the third linear driver is horizontally arranged towards the rotary worktable, and the fourth linear driver is fixedly arranged at the working end of the third linear driver;
the working direction of the fourth linear driver is vertically downward, the working direction of the fifth linear driver is vertically upward, and the working end of the fifth linear driver is fixedly connected with the working end of the fourth linear driver;
the first rotary driver is fixedly connected with the fifth linear driver, a rotating shaft of the first rotary driver is horizontally arranged, and a working end of the first rotary driver can rotate within the range of 0-90 degrees;
a first piston rod mechanical jaw is fixedly mounted at the working end of the first rotary actuator.
As a preferred scheme of the oil seal assembly mounting device of the gas spring piston rod assembly, the first rotary driver comprises a first rotary table fixedly connected with a fifth linear driver, a first crank and a sixth linear driver are rotatably mounted on the first rotary table, rotating shafts of the first crank and the sixth linear driver are horizontally arranged, a working end of the sixth linear driver is hinged with a suspended end of the first crank, and a mechanical clamping jaw of a first piston rod is fixedly mounted on the rotating shaft of the first crank.
As a preferred scheme of an oil seal assembly mounting device of a gas spring piston rod assembly, a guider mounting mechanism comprises a guider vibration disc, a guider linear feeder, a guider feeding table and a guider feeding manipulator, a discharge port of the guider vibration disc is communicated with a feeding port of the guider linear feeder, a discharge port of the guider linear feeder is communicated with a feeding port of the guider feeding table, the guider feeding manipulator is arranged above the guider feeding table, and a working end of the guider feeding manipulator is arranged right above the discharge port of the guider feeding table; the director material loading platform sets up the work end side at rotary worktable, and the direction of work of director material loading manipulator sets up towards rotary worktable's work end.
As a preferred scheme of an oil seal assembly mounting device of a gas spring piston rod assembly, the guider feeding manipulator comprises a seventh linear driver, an eighth linear driver and a guider mechanical clamping jaw;
the working direction of the seventh linear driver is vertically arranged, and the eighth linear driver is fixedly arranged at the working end of the seventh linear driver;
the working direction of the eighth linear driver is horizontally arranged towards the rotary working table, and the mechanical clamping jaw of the guider is fixedly arranged at the working end of the eighth linear driver;
the working end of the guider mechanical clamping jaw is vertically arranged downwards.
As a preferred scheme of an oil seal assembly mounting device of a gas spring piston rod assembly, a spacer mounting mechanism comprises a spacer vibration disc, a spacer linear feeder, a feeding table and a spacer feeding manipulator, wherein a discharge port of the spacer vibration disc is communicated with a feeding port of the spacer linear feeder, a discharge port of the spacer linear feeder is communicated with a feeding port of the feeding table, the spacer feeding manipulator is arranged above the feeding table, and a working end of the spacer feeding manipulator is arranged right above the discharge port of the feeding table; the feeding table is arranged beside the working end of the rotary working table, and the working direction of the spacer sleeve feeding mechanical arm is arranged towards the working end of the rotary working table.
As a preferred scheme of an oil seal assembly mounting device of a gas spring piston rod assembly, the spacer sleeve feeding manipulator comprises a fourteenth linear driver, a fifteenth linear driver and a spacer sleeve mechanical clamping jaw;
the working direction of the fourteenth linear driver is vertically arranged, and the fifteenth linear driver is fixedly arranged at the working end of the fourteenth linear driver;
the working direction of the fifteenth linear driver is horizontally arranged towards the rotary working table, and the spacer sleeve mechanical clamping jaw is fixedly arranged at the working end of the fifteenth linear driver;
the working end of the spacer mechanical clamping jaw is vertically arranged downwards.
As a preferred scheme of an oil seal assembly mounting device of the gas spring piston rod assembly, the correcting mechanism comprises a corrector bracket, a sixteenth linear driver, a first movable plate and a second adjustable bracket;
the corrector support is fixedly arranged on a non-working surface of the rotary working table, the sixteenth linear driver is fixedly arranged on the corrector support, the working direction of the sixteenth linear driver is vertically arranged, the first movable plate is fixedly arranged at the working end of the sixteenth linear driver, the first movable plate is horizontally arranged right above the working end of the rotary working table, the second adjustable support is height-adjustably arranged on the corrector support, and the bottom end of the second adjustable support is fixedly provided with a fourth photoelectric switch;
one end of the first movable plate, which is positioned right above the working end of the rotary workbench, is fixedly provided with a second sleeve, one surface of the first movable plate, which faces the second adjustable support, is fixedly provided with a second reflection nail, the working end of the fourth photoelectric switch is arranged right opposite to the second reflection nail in a working state, and the sixteenth linear driver and the fourth photoelectric switch are electrically connected with the controller.
As an optimal scheme of the oil seal assembly mounting device of the air spring piston rod assembly, the correcting mechanism further comprises a first adjustable support, the first adjustable support is mounted on the corrector support in a height-adjustable mode, a first movable plate is fixedly mounted on one surface, facing the first adjustable support, of the first movable plate, a third photoelectric switch is fixedly mounted at the bottom end of the first adjustable support, the working end of the third photoelectric switch is arranged right opposite to the first reflection nail in the working state, the third photoelectric switch is electrically connected with the controller, the height of the third photoelectric switch is lower than that of the fourth photoelectric switch, and the height difference between the working ends of the third photoelectric switch and the fourth photoelectric switch is equal to that of the guider.
As a preferable scheme of the oil seal assembly mounting device of the gas spring piston rod assembly, the first adjustable support and the second adjustable support are respectively provided with two long round holes which extend along the vertical direction and are parallel to each other, and the first adjustable support and the second adjustable support are fixedly connected with the corrector support through bolts penetrating through the long round holes.
The invention has the beneficial effects that:
the piston rod feeding manipulator is used for grabbing a piston rod at the output end of the stepping feeding table and inserting the piston rod into the working end of the rotary working table;
the rotary workbench is used for driving the piston rod to sequentially pass through the guide mounting mechanism, the oil seal mounting mechanism, the spacer bush mounting mechanism and the working end of the correcting mechanism;
the guider mounting mechanism is used for mounting the guider on the piston rod;
the oil seal mounting mechanism is used for mounting an oil seal on the piston rod;
the spacer mounting mechanism is used for mounting the spacer on the piston rod;
the correcting mechanism is used for correcting the heights of the installed guider, the installed oil seal and the installed spacer bush, so that the correcting mechanism meets the requirements.
1. The device can automatically complete the installation of the oil seal assembly of the self-spring piston rod assembly;
2. the device is simultaneously suitable for oil seal assemblies with a guider and oil seal assemblies without the guider.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is an elevation view of a piston rod assembly according to an embodiment of the present invention;
FIG. 2 is an exploded perspective view of a piston rod assembly according to an embodiment of the present invention;
FIG. 3 is a top plan view of an assembly apparatus for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 4 is a first perspective view of an oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 5 is a second perspective view of an oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 6 is an elevational view of a piston rod feed mechanism of an oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 7 is a perspective view of a piston rod feed mechanism of an oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 8 is a perspective view of a guide mounting mechanism of the oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 9 is a perspective view of a portion of the construction of the guide mounting mechanism of the oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with the present invention;
FIG. 10 is a perspective view of a spacer mounting arrangement of the oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 11 is an enlarged view of a portion of FIG. 10 at T;
FIG. 12 is a perspective view of a straightening mechanism for an oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 13 is an elevational view of a straightening mechanism for an oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 14 is a side elevational view of a straightening mechanism for an oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 15 is a bottom plan view of a straightening mechanism for an oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 16 is a perspective view of the oil seal mounting mechanism of the oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 17 is a side elevational view of the oil seal mounting mechanism of the oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 18 is a side elevational view, in partial configuration, of the oil seal mounting mechanism of the oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 19 is a perspective view showing part of the structure of the oil seal mounting mechanism of the oil seal assembly mounting apparatus for a gas spring piston rod assembly in accordance with the present invention;
FIG. 20 is a second perspective view, partly in section, of the oil seal mounting mechanism of the oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 21 is a front elevational view of a material pick-up state of an oil seal loading robot of the oil seal mounting mechanism of the oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 22 is a front elevational view of the oil seal loading robot of the oil seal mounting mechanism of the oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention in a loaded state;
FIG. 23 is a perspective view of the oil seal loading robot of the oil seal mounting mechanism of the oil seal assembly mounting device of the gas spring piston rod assembly in a loading state according to the embodiment of the present invention;
FIG. 24 is a perspective view of an oil seal auxiliary loading robot for the oil seal mounting mechanism of the oil seal assembly mounting apparatus for a gas spring piston rod assembly in accordance with the present invention;
FIG. 25 is a perspective view of a hollow frustoconical mechanical jaw and horn housing of the oil seal mounting mechanism of the oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with an embodiment of the present invention;
FIG. 26 is an elevational view of the bell housing of the oil seal mounting mechanism of the oil seal assembly mounting arrangement for a gas spring piston rod assembly in accordance with the present invention;
in the figure:
A. a piston rod assembly; a1, a piston rod; a2, a guider; a3, oil sealing; a4, spacer bush; a5, opening pad; a6, piston ring; a7, a piston; a8, gasket;
B. a rotary table; C. a stepping feeding table; D. a stepping discharging platform;
E. a piston rod feeding manipulator; e1, third linear drive; e2, fourth linear drive; e3, fifth linear drive; e4, a first rotary drive; e4a, a first turntable; e4b, first crank; e4c, sixth linear drive; e5, a first piston rod mechanical jaw;
F. a guider mounting mechanism; f1, a guide vibration disc; f2, a guide linear feeder; f3, a guider feeding table; f4, a guider feeding manipulator; f4a, seventh linear drive; f4b, eighth linear drive; f4c, a guider mechanical clamping jaw;
G. an oil seal mounting mechanism; g1, oil seal vibration disc; g2, oil seal linear feeder; g3, an oil seal feeding table; g4, ninth linear drive; g5, tenth linear drive; g6, oil seal feeding manipulator; g6a, a first fixing plate; g6b, eleventh linear drive; g6b1, vias; g6b2, set screw; g6c, first sleeve; g6d, oil seal plunger; g6d1, plunger stem; g6d2, plunger operating part; g6d3, plunger plug; g7, oil seal auxiliary feeding manipulator; g7a, twelfth linear drive; g7b, thirteenth linear drive; g7c, a hollow circular truncated cone mechanical clamping jaw; g7d, scaffold; g7e, a second photoelectric switch; g8, a horn sleeve; g8a, stop block; g8b, clamping posts; g8c, a hollow round table; g8d, cylinder;
H. a spacer bush mounting mechanism; h1, a vibration disc of a spacer sleeve; h2, spacer bush linear feeder; h3, a feeding table; h4, spacer bush feeding manipulator; h4a, fourteenth linear drive; h4b, fifteenth linear drive; h4c, spacer sleeve mechanical clamping jaws;
I. a correction mechanism; i1, brace of the orthosis; i2, sixteenth linear drive; i3, a first flap; i3a, second sleeve; i3b, first reflective nail; i3c, second reflection nail; i4, a first adjustable bracket; i5, a second adjustable bracket; i6, a third photoelectric switch; i7, a fourth photoelectric switch;
J. an open gasket mounting mechanism; K. a piston ring mounting mechanism; l, a piston mounting mechanism; m, a gasket mounting mechanism; n, a detection mechanism; o, a spin riveting mechanism; p, a piston rod unloading manipulator; q, a sorting mechanism; r, a blowing cleaning mechanism.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 2, a piston rod assembly a includes a piston rod a1, a guide a2, an oil seal A3, a spacer A4 sequentially sleeved at the middle end of a piston rod a1 from bottom to top, and an opening pad A5, a piston ring A6, a piston A7, and a gasket A8 sequentially sleeved at the tail end of a piston rod a1 from inside to outside, wherein the guide a2, the oil seal A3, and the spacer A4 are oil seal assemblies, and in some cases, the oil seal A3 and the spacer A4 are oil seal assemblies;
referring to fig. 3 shows an equipment of air spring piston rod subassembly, including the rotary worktable B of adjacent setting, step-by-step pay-off platform C and step-by-step dummy stage D, rotary worktable B's side is provided with and uses step-by-step pay-off platform C as the starting point and step-by-step dummy stage D as the oil blanket assembly installation device of the air spring piston rod subassembly of terminal point order surrounding rotary worktable B setting, opening pad installation mechanism J, piston ring installation mechanism K, piston installation mechanism L, gasket installation mechanism M, detection mechanism N, rivet mechanism O soon, piston rod discharge mechanism P, sorting mechanism Q is installed to piston rod discharge mechanism P below, install clean mechanism R of blowing on the step-by-step dummy stage D.
Referring to fig. 4 to 5, the oil seal assembly mounting device for the gas spring piston rod assembly comprises a rotary table B, a stepping feeding table C and a controller which are adjacently arranged, wherein a piston rod feeding manipulator E is arranged between the rotary table B and the stepping feeding table C, and a guider mounting mechanism F, an oil seal mounting mechanism G, a spacer mounting mechanism H and a correcting mechanism I are sequentially arranged along the working direction of the rotary table B.
The piston rod loading manipulator E shown in fig. 6 to 7 includes a third linear driver E1, a fourth linear driver E2, a fifth linear driver E3, a first rotary driver E4, and a first piston rod mechanical clamping jaw E5;
the working direction of the third linear driver E1 is horizontally arranged towards the rotary table B, and the fourth linear driver E2 is fixedly arranged at the working end of the third linear driver E1;
the working direction of the fourth linear driver E2 is vertically downward, the working direction of the fifth linear driver E3 is vertically upward, and the working end of the fifth linear driver E3 is fixedly connected with the working end of the fourth linear driver E2;
the first rotary driver E4 is fixedly connected with the fifth linear driver E3, the rotating shaft of the first rotary driver E4 is horizontally arranged, and the working end of the first rotary driver E4 can rotate in the range of 0-90 degrees;
a first piston rod mechanical jaw E5 is fixedly mounted at the working end of the first rotary driver E4.
The third linear driver E1 and the fourth linear driver E2 are both single-shaft single-rod cylinder sliding tables, the fifth linear driver E3 is a double-shaft double-rod cylinder, the fifth linear driver E3 is fixedly installed at the sliding end of the fourth linear driver E2, the working end of the fifth linear driver E3 is fixedly connected with the working end of the cylinder of the fourth linear driver E2, so that the fourth linear driver E2 can drive the sliding end of the fourth linear driver E2 to ascend and descend, the fifth linear driver E3 can further drive the sliding end of the fourth linear driver E2 to ascend and descend, and the first rotary driver E4 is fixedly installed at the sliding end of the fourth linear driver E2;
when the piston rod loading manipulator E grabs the piston rod A1, the fourth linear driver E2 and the fifth linear driver E3 work together to drive the first rotary driver E4 and the first piston rod mechanical clamping jaw E5 to descend together, the horizontally placed piston rod A1 is grabbed by the first piston rod mechanical clamping jaw E5, then the fourth linear driver E2 and the fifth linear driver E3 are reset, the first rotary driver E4 drives the first piston rod mechanical clamping jaw E5 to rotate 90 degrees, so that the piston rod A1 grabbed by the first piston rod mechanical clamping jaw E5 rotates 90 degrees to be in a vertical state, then the third linear driver E1 drives the fourth linear driver E2 to drive the first piston rod mechanical clamping jaw E5 to advance towards the direction of the rotary worktable B, so that the piston rod A1 is kept in the vertical state and is positioned right above the working end of the rotary worktable B, and then the fourth linear driver E2 drives the first piston rod mechanical clamping jaw E5 to move downwards, so that the first piston rod mechanical jaw E5 allows the piston rod a1 to be inserted inside the working end of the rotary table B.
The first rotary driver E4 comprises a first rotary table E4a fixedly connected with a fifth linear driver E3, a first crank E4b and a sixth linear driver E4c are rotatably mounted on the first rotary table E4a, the rotating shafts of the first crank E4b and the sixth linear driver E4c are both horizontally arranged, the working end of the sixth linear driver E4c is hinged with the suspended end of the first crank E4b, and a first piston rod mechanical clamping jaw E5 is fixedly mounted on the rotating shaft of the first crank E4 b.
The sixth linear driver E4c is a single-shaft single-rod cylinder, the sixth linear driver E4c operates to drive the first crank E4b to rotate on the first turntable E4a, the first crank E4b can rotate within a range of 0 to 90 degrees by setting the stroke of the sixth linear driver E4c, and then the first piston rod mechanical clamping jaw E5 can be driven by the first rotary driver E4 to rotate within a range of 0 to 90 degrees, and the first piston rod mechanical clamping jaw E5 is a finger cylinder provided with a clamping jaw for clamping the piston rod a 1.
Referring to fig. 8 to 9, a guide mounting mechanism F includes a guide vibration disk F1, a guide linear feeder F2, a guide feeding table F3, and a guide feeding manipulator F4, a discharge port of the guide vibration disk F1 communicates with a feed port of the guide linear feeder F2, a discharge port of the guide linear feeder F2 communicates with a feed port of the guide feeding table F3, the guide feeding manipulator F4 is disposed above the guide feeding table F3, and a working end of the guide feeding manipulator F4 is disposed directly above a discharge port of the guide feeding table F3; the guider feeding table F3 is arranged beside the working end of the rotary workbench B, and the working direction of the guider feeding manipulator F4 faces the working end of the rotary workbench B.
The guide vibrating disk F1 and the guide linear feeder F2 constantly transfer the guide a2 to the feed port of the guide feeding table F3, the guide a2 stays in the guide feeding table F3 and blocks the entry of the subsequent guide a2, then the guide feeding robot F4 grasps the guide a2 from the discharge port of the guide feeding table F3 and mounts it onto the piston rod a1 held by the working end of the rotary table B, and the subsequent guide a2 continues to enter the guide feeding table F3 under the cooperative operation of the guide vibrating disk F1 and the guide linear feeder F2.
The guide feeding manipulator F4 comprises a seventh linear driver F4a, an eighth linear driver F4b and a guide mechanical clamping jaw F4 c;
the working direction of the seventh linear driver F4a is vertically arranged, and the eighth linear driver F4b is fixedly arranged at the working end of the seventh linear driver F4 a;
the working direction of the eighth linear driver F4B is horizontally arranged towards the rotary table B, and the guider mechanical clamping jaw F4c is fixedly arranged at the working end of the eighth linear driver F4B;
the working end of the guide mechanical jaw F4c is disposed vertically downward.
The seventh linear driver F4a and the eighth linear driver F4B are both single-shaft single-rod cylinder sliding tables, the guide mechanical clamping jaw F4c is a finger cylinder provided with a clamping jaw for clamping the guide A2, the seventh linear driver F4a drives the eighth linear driver F4B to drive the guide mechanical clamping jaw F4c to move vertically downwards so as to clamp the guide A2 from a discharge port of the guide feeding table F3, then the seventh linear driver F4a is reset, the eighth linear driver F4B drives the guide mechanical clamping jaw F4c to move right above a working end of the rotary worktable B, and then the seventh linear driver F4a drives the eighth linear driver F4B to drive the guide mechanical clamping jaw F4c to move vertically downwards so as to enable the guide A2 clamped by the guide mechanical clamping jaw F4c to be sleeved on a piston rod A1 clamped at the working end of the rotary worktable B.
Referring to fig. 10 to 11, a spacer mounting mechanism H includes a spacer vibration disk H1, a spacer linear feeder H2, a feeding table H3, and a spacer feeding manipulator H4, a discharge port of the spacer vibration disk H1 is communicated with a feed port of the spacer linear feeder H2, a discharge port of the spacer linear feeder H2 is communicated with a feed port of the feeding table H3, the spacer feeding manipulator H4 is disposed above the feeding table H3, and a working end of the spacer feeding manipulator H4 is disposed directly above a discharge port of the feeding table H3; the feeding platform H3 is arranged beside the working end of the rotary workbench B, and the working direction of the spacer sleeve feeding manipulator H4 is arranged towards the working end of the rotary workbench B.
Spacer vibrating disk H1 and spacer linear feeder H2 continuously transfer spacer a4 to the feed inlet of feeding table H3, spacer a4 remains in feeding table H3 and blocks the entry of subsequent spacer a4, then spacer feeding manipulator H4 grabs spacer a4 from the discharge outlet of feeding table H3 and mounts it onto piston rod a1 held by the working end of rotary table B, and subsequent spacer a4 continues into feeding table H3 under the combined action of spacer vibrating disk H1 and spacer linear feeder H2.
The spacer feeding manipulator H4 comprises a fourteenth linear driver H4a, a fifteenth linear driver H4b and a spacer mechanical clamping jaw H4 c;
the working direction of the fourteenth linear driver H4a is vertically arranged, and the fifteenth linear driver H4b is fixedly arranged at the working end of the fourteenth linear driver H4 a;
the working direction of the fifteenth linear driver H4B is horizontally arranged towards the rotary worktable B, and the spacer mechanical clamping jaw H4c is fixedly arranged at the working end of the fifteenth linear driver H4B;
the working end of the spacer mechanical jaw H4c is disposed vertically downward.
A fourteenth linear driver H4a and a fifteenth linear driver H4B are both single-shaft single-rod cylinder sliding tables, a spacer bush mechanical clamping jaw H4c is a finger cylinder provided with a clamping jaw for clamping a spacer bush A4, the fourteenth linear driver H4a drives a fifteenth linear driver H4B to drive a spacer bush mechanical clamping jaw H4c to vertically move downwards so as to clamp the spacer bush A4 from a discharge port of a feeding table H3, then the fourteenth linear driver H4a resets, the fifteenth linear driver H4B drives the spacer bush mechanical clamping jaw H4c to move right above a working end of a rotary worktable B, and then the fourteenth linear driver H4a drives a fifteenth linear driver H4B to drive the spacer bush mechanical clamping jaw H4c to vertically move downwards so as to enable the spacer bush A4 clamped by the spacer bush mechanical clamping jaw H4c to be sleeved on a piston rod A1 clamped by the working end of the rotary worktable B;
the spacer mechanical jaw H4c differs from the guide mechanical jaw F4c in that the jaw of the guide mechanical jaw F4c includes a clamp piece for clamping the guide a2 from the side door and a stopper piece abutting on the tip of the guide a2, and only the clamp piece for clamping the guide a2 from the side door is provided on the jaw of the spacer mechanical jaw H4 c.
The straightening mechanism I shown in fig. 12 to 15 comprises a straightener bracket I1, a sixteenth linear driver I2, a first movable plate I3 and a second adjustable bracket I5;
the corrector bracket I1 is fixedly installed on a non-working surface of a rotary workbench B, a sixteenth linear driver I2 is fixedly installed on a corrector bracket I1, the working direction of the sixteenth linear driver I2 is vertically arranged, a first movable plate I3 is fixedly installed at the working end of a sixteenth linear driver I2, a first movable plate I3 is horizontally arranged right above the working end of the rotary workbench B, a second adjustable bracket I5 is installed on the corrector bracket I1 in a height-adjustable manner, and the bottom end of a second adjustable bracket I5 is fixedly installed with a fourth photoelectric switch I7;
one end of the first movable plate I3, which is located right above the working end of the rotary table B, is fixedly provided with a second sleeve I3a, one surface of the first movable plate I3, which faces the second adjustable bracket I5, is fixedly provided with a second reflection nail I3c, the working end of the fourth photoelectric switch I7 is arranged right opposite to the second reflection nail I3c in a working state, and the sixteenth linear driver I2 and the fourth photoelectric switch I7 are electrically connected with the controller.
After the piston rod a1 finishes installing the guide a2, the oil seal A3 and the spacer a4, the heights of the guide a2, the oil seal A3 and the spacer a4 need to be corrected to reach the required heights, the sixteenth linear driver I2 drives the first movable plate I3 to drive the second sleeve I3a and the second reflection nail I3c to vertically descend, so that the guide a2, the oil seal A3 and the spacer a4 which are sleeved on the piston rod a1 are pushed to move downwards, when the second reflection nail I3c moves to the working end of the fourth photoelectric switch I7, the fourth photoelectric switch I7 sends a signal to the controller, and the controller sends a signal to the sixteenth linear driver I2 to reset the guide a4, the oil seal A3 and the spacer a 4.
The correcting mechanism I further comprises a first adjustable support I4, the first adjustable support I4 is mounted on the corrector support I1 in a height-adjustable mode, a first movable plate I3 is fixedly provided with a first reflection nail I3b towards one side of the first adjustable support I4, the bottom end of the first adjustable support I4 is fixedly provided with a third photoelectric switch I6, in the working state, the working end of the third photoelectric switch I6 is just opposite to the first reflection nail I3b, the third photoelectric switch I6 is electrically connected with the controller, the height of the third photoelectric switch I6 is lower than that of the fourth photoelectric switch I7, and the height difference between the working ends of the third photoelectric switch I6 and the fourth photoelectric switch I7 is equal to the height of the guider.
In some cases, the piston rod a1 does not need to be provided with the guide device a2, and at this time, only the height of the oil seal A3 and the spacer bush a4 mounted on the piston rod a1 needs to be corrected, the sixteenth linear driver I2 drives the second sleeve I3a and the first reflection nail I3b to vertically descend, so that the oil seal A3 and the spacer bush a4 sleeved on the piston rod a1 are pushed to move downwards, when the first reflection nail I3b moves to the working end of the third photoelectric switch I6, the third photoelectric switch I6 sends a signal to the controller, and the controller sends a signal to the sixteenth linear driver I2 to reset the piston rod a.
The first adjustable bracket I4 and the second adjustable bracket I5 are provided with two oblong holes which extend along the vertical direction and are parallel to each other, and the first adjustable bracket I4 and the second adjustable bracket I5 are fixedly connected with the corrector bracket I1 through the oblong holes by bolts.
A worker can loosen the bolts to enable the first adjustable support I4 and the second adjustable support I5 to vertically slide up and down through the oblong holes of the first adjustable support I4 and the second adjustable support I5 as sliding grooves, and the bolts can be tightened to fix the heights of the first adjustable support I4 and the second adjustable support I5, so that the heights of the guider A2, the oil seal A3 and the spacer A4 can be accurately adjusted.
Referring to fig. 16 to 20, an oil seal mounting mechanism G includes a rotary table B and a controller, an oil seal vibration disc G1, an oil seal linear feeder G2, an oil seal feeding table G3 and a ninth linear driver G4 are arranged beside the rotary table B, a discharge port of the oil seal vibration disc G1 is communicated with a feed port of an oil seal linear feeder G2, a discharge port of the oil seal linear feeder G2 is communicated with a feed port of the oil seal feeding table G3, a working direction of the ninth linear driver G4 is vertically arranged, a working end of the ninth linear driver G4 is fixedly mounted with the tenth linear driver G5, a working direction of the tenth linear driver G5 is horizontally arranged, a working end of the tenth linear driver G5 is mounted with an oil seal feeding manipulator G6 and an oil seal auxiliary feeding manipulator G7, and a working end of the oil seal auxiliary feeding manipulator G7 clamps a horn cover G8;
the oil seal vibrating disc G1 and the oil seal linear feeder G2 continuously transmit an oil seal A3 to a feeding port of an oil seal feeding table G3, the oil seal A3 stays in an oil seal feeding table G3 and blocks a subsequent oil seal A3 from entering, and a ninth linear driver G4 and a tenth linear driver G5 are both single-shaft single-rod cylinder sliding tables;
the ninth linear driver G4 drives the tenth linear driver G5 to drive the oil seal feeding manipulator G6 to vertically descend and grab the oil seal A3 from the discharge port of the oil seal feeding platform G3, and meanwhile, the oil seal assists the feeding manipulator G7 to sleeve the horn sleeve G8 to the top end of the piston rod A1;
a tenth linear driver G5 drives the oil seal feeding manipulator G6 and the oil seal auxiliary feeding manipulator G7 to move, so that the oil seal feeding manipulator G6 moves to be right above the working end of the rotary workbench B, then a ninth linear driver G4 drives the oil seal feeding manipulator G6 to sleeve an oil seal A3 to the top end of the horn sleeve G8, the ninth linear driver G4 continues to work to drive the oil seal feeding manipulator G6 to push the oil seal A3 downwards, and the inner ring of the oil seal A3 slides downwards along the outer wall of the horn sleeve G8 and gradually expands until the oil seal A3 is sleeved on the piston rod A1;
then the ninth linear driver G4 and the tenth linear driver G5 are reset, the oil seal auxiliary feeding manipulator G7 takes the horn sleeve G8 away from the piston rod A1, and the subsequent oil seal A3 continues to enter the oil seal feeding table G3 under the joint work of the oil seal vibration disc G1 and the oil seal linear feeder G2.
In an initial state, the working end of the oil seal feeding manipulator G6 is positioned right above the discharge port of the oil seal feeding table G3, and the working end of the oil seal auxiliary feeding manipulator G7 is positioned right above the working end of the rotary table B.
Referring to an oil-sealed feeding manipulator G6 shown in fig. 21 to 23, the oil-sealed feeding manipulator G6 includes a first fixing plate G6a, an eleventh linear driver G6b, a first sleeve G6c and an oil-sealed plunger G6d, the first fixing plate G6a is fixedly installed at a working end of the tenth linear driver G5, the first sleeve G6c is fixedly installed at a bottom end of the first fixing plate G6a, a working shaft of the first sleeve G6c is vertically arranged, the eleventh linear driver G6b is fixedly installed at a top end of the first fixing plate G6a, a working direction of the eleventh linear driver G6b is vertically arranged downward, the oil-sealed plunger G6d is detachably installed at a working end of the eleventh linear driver G6b, the oil-sealed plunger G6d is coaxial with the first sleeve G6c and is in sliding fit, the working end of the oil-sealed plunger G6d is in interference fit with an inner ring of the first sleeve G6c, and a diameter of the first sleeve G6 is larger than an outer.
In a material taking state, the eleventh linear driver G6b drives the oil seal plunger G6d to move downwards, so that the working end of the oil seal plunger G6d passes through the first sleeve G6c to move below the first sleeve G6c, and then the ninth linear driver G4 drives the oil seal feeding manipulator G6 to move downwards, so that the working end of the oil seal plunger G6d is inserted into the inner ring of the oil seal A3, and the oil seal A3 is tightly sleeved on the oil seal plunger G6d under the action of self resilience force;
during feeding, the ninth linear driver G4 drives the oil seal feeding manipulator G6 to move downwards, so that the oil seal A3 is sleeved on the top end of the horn sleeve G8, then the oil seal plunger G6d abuts on the top end of the horn sleeve G8, the ninth linear driver G4 drives the oil seal feeding manipulator G6 to continue to move downwards, meanwhile, the eleventh linear driver G6b drives the oil seal plunger G6d to move upwards, so that the oil seal plunger G6d is separated from the horn sleeve G8, and the first sleeve G6c is sleeved on the outer side of the horn sleeve G8 to continue to descend, so that the oil seal A3 slides downwards along the outer wall of the horn sleeve G8 under the driving of the first sleeve G6c and gradually expands until the oil seal A3 is sleeved on the piston rod a 1.
The oil-sealed plunger G6d comprises a plunger rod part G6d1, a plunger working part G6d2 and a plunger plug G6d3 which are sequentially connected from top to bottom, wherein the plunger rod part G6d1, the plunger working part G6d2 and the plunger plug G6d3 are an integral piece;
the plunger rod part G6d1 and the plunger working part G6d2 are both in a cylindrical shape, the plunger plug G6d3 is in a circular truncated cone shape with the upper bottom facing downwards, and the bottom end of the plunger working part G6d2 and the lower bottom of the plunger plug G6d3 are in smooth transition;
the plunger rod part G6d1 is in sliding fit with the first sleeve G6c, the plunger working part G6d2 is in interference fit with an inner ring of the oil seal, and the diameter of the upper bottom of the plunger plug G6d3 is smaller than that of the inner ring of the oil seal.
The plunger rod part G6d1 is used for guiding the plunger working part G6d2 and the plunger plug G6d3 to move vertically downwards, the plunger working part G6d2 is used for tensioning and fixing the oil seal A3, and the plunger plug G6d3 plays a transitional role, so that the plunger working part G6d2 can be plugged into the inner ring of the oil seal A3 more easily.
The working end of the eleventh linear actuator G6b is provided with a through hole G6b1 slidably engaged with the plunger rod G6d1, and the eleventh linear actuator G6b is further provided with a set screw G6b2 penetrating through the working end of the eleventh linear actuator G6b and radially abutting against the cylindrical surface of the plunger rod G6d 1.
The eleventh linear driver G6b is a single-shaft double-rod cylinder sliding table, a worker plugs the plunger rod part G6d1 into the through hole G6b1 and rotates the set screw G6b2 to enable the set screw to abut against the plunger rod part G6d1, and then the oil seal plunger G6d can be installed, and the oil seal plunger G6d can be replaced by loosening the set screw G6b 2.
Referring to the oil-sealed auxiliary loading manipulator G7 shown in fig. 24, the oil-sealed auxiliary loading manipulator G7 includes a twelfth linear driver G7a, a thirteenth linear driver G7b, and a hollow circular truncated cone mechanical clamping jaw G7 c;
the twelfth linear driver G7a is fixedly mounted at the working end of the tenth linear driver G5, and the working direction of the twelfth linear driver G7a is horizontally arranged;
the thirteenth linear driver G7b is fixedly installed at the working end of the twelfth linear driver G7a, and the working direction of the thirteenth linear driver G7b is vertically arranged;
the hollow circular truncated cone mechanical clamping jaw G7c is fixedly mounted at the working end of a thirteenth linear driver G7b, the working end of the hollow circular truncated cone mechanical clamping jaw G7c is vertically arranged downwards, and the horn sleeve G8 is clamped at the working end of the hollow circular truncated cone mechanical clamping jaw G7 c.
The twelfth linear driver G7a is a manual ball screw sliding table, and a worker can adjust the position of the thirteenth linear driver G7B by rotating a knob on the side surface of the twelfth linear driver G7a, so that the hollow circular table mechanical clamping jaw G7c can be aligned to the working end of the rotary table B;
the thirteenth linear driver G7b is a single-shaft three-rod cylinder sliding table, the thirteenth linear driver G7b is used for driving the hollow circular table mechanical clamping jaw G7c to vertically reciprocate, and the hollow circular table mechanical clamping jaw G7c is used for sleeving the horn sleeve G8 on the top end of the piston rod A1 or taking away the horn sleeve G8.
The oil-sealed auxiliary feeding manipulator G7 further comprises a support G7d and a second photoelectric switch G7e, the support G7d is fixedly installed at a fixing portion of the hollow circular truncated cone mechanical clamping jaw G7c, the second photoelectric switch G7e is fixedly installed at the bottom end of the support G7d, and in an initial state, the working end of the second photoelectric switch G7e is just opposite to the horn sleeve G8;
the ninth linear actuator G4, the tenth linear actuator G5, and the thirteenth linear actuator G7b are each electrically connected to the controller.
After the oil seal is installed, the horn cover G8 should be retracted to the initial position from the top end clamp of the piston rod a1 by the hollow circular truncated cone mechanical clamping jaw G7c, at this time, the horn cover G8 is located right in front of the working end of the second photoelectric switch G7e, but the horn cover G8 is easy to loosen and fall off, so the second photoelectric switch G7e is needed to detect whether the horn cover G8 is located right in front of itself, when the oil seal is installed, the second photoelectric switch G7e detects that the horn cover G8 is not located right in front of itself, the second photoelectric switch G7e sends a signal to the controller, and the controller sends a signal to the ninth linear driver G4, the tenth linear driver G5 and the thirteenth linear driver G7b to stop working, and waits for the worker to reset the horn cover G8 before.
Referring to the horn cover G8 shown in fig. 25 to 26, the horn cover G8 includes a clamping column G8b and a hollow round table G8c which are connected in sequence from top to bottom, the clamping column G8b and the hollow round table G8c are an integral piece, the clamping column G8b is cylindrical, and the hollow round table G8c is in a hollow round table shape with the upper bottom upward;
the clamping column G8b is clamped at the working end of the oil seal auxiliary feeding manipulator G7, the diameter of the clamping column G8b is smaller than the outer diameter of the upper bottom of the hollow round table G8c, the outer diameter of the upper bottom of the hollow round table G8c is smaller than the diameter of the inner ring of the oil seal, and the inner diameter of the lower bottom of the hollow round table G8c is larger than the outer diameter of the piston rod.
The oil seal auxiliary feeding manipulator G7 moves the hollow round table G8c through the clamping column G8b, the horn sleeve G8 is sleeved at the top end of the piston rod A1 through the hollow round table G8c, when the oil seal A3 is installed, the oil seal A3 firstly penetrates through the clamping column G8b to abut against the outer wall of the hollow round table G8c under the guide of the oil seal feeding manipulator G6, then the oil seal feeding manipulator G6 continues to work to drive the oil seal A3 to slide downwards along the outer wall of the hollow round table G8c and gradually expand until the oil seal A3 is sleeved on the piston rod A1.
The horn cover G8 further comprises a stop block G8a, the stop block G8a is fixedly mounted at the top end of the clamping column G8b, the stop block G8a is in a disc shape, the outer diameter of the stop block G8a is smaller than the outer diameter of the upper bottom of the hollow round table G8c, and the outer diameter of the stop block G8a is larger than the outer diameter of the clamping column G8 b.
The stop block G8a is used for preventing the clamping column G8b from sliding downwards, so that the horn sleeve G8 is prevented from sliding off the working end of the oil seal auxiliary feeding manipulator G7, and meanwhile, the stop block G8a does not prevent the oil seal A3 from being sleeved on the outer wall of the hollow round table G8 c.
The horn sleeve G8 further comprises a cylinder G8d, the cylinder G8d is fixedly installed at the bottom end of the hollow round table G8c, the cylinder G8d is in a cylinder shape, the inner wall of the cylinder G8d is in clearance fit with the outer wall of the piston rod, and the outer wall of the cylinder G8d is in smooth transition connection with the outer wall of the hollow round table G8 c.
The cylinder G8d is used for stably sleeving the horn sleeve G8 on the piston rod A1, so that the horn sleeve G8 and the piston rod A1 are coaxial, and the horn sleeve G8 cannot shake relative to the piston rod A1.
The working principle of the invention is as follows:
the piston rod feeding manipulator E is used for grabbing a piston rod A1 at the output end of the stepping feeding table C and inserting the piston rod A1 into the working end of the rotary worktable B;
the rotary workbench B is used for driving the piston rod A1 to sequentially pass through the working ends of the guider mounting mechanism F, the oil seal mounting mechanism G, the spacer bush mounting mechanism H and the correcting mechanism I;
the guide mounting mechanism F is used to mount the guide a2 on the piston rod a 1;
the oil seal mounting mechanism G is used for mounting the oil seal A3 on the piston rod A1;
the spacer mounting mechanism H is used for mounting the spacer A4 on the piston rod A1;
the correcting mechanism I is used for correcting the height of the guide A2, the oil seal A3 and the spacer A4 which are completely installed to meet the requirement.
It should be understood that the above-described embodiments are merely preferred embodiments of the invention and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (9)
1. An oil seal assembly mounting device of an air spring piston rod assembly comprises a rotary workbench (B), a stepping feeding table (C) and a controller which are arranged adjacently, and is characterized in that a piston rod feeding manipulator (E) is arranged between the rotary workbench (B) and the stepping feeding table (C), and a guider mounting mechanism (F), an oil seal mounting mechanism (G), a spacer bush mounting mechanism (H) and a correcting mechanism (I) are sequentially arranged along the working direction of the rotary workbench (B);
the piston rod loading manipulator (E) comprises a third linear driver (E1), a fourth linear driver (E2), a fifth linear driver (E3), a first rotary driver (E4) and a first piston rod mechanical clamping jaw (E5);
the working direction of the third linear driver (E1) is horizontally arranged towards the rotary table (B), and the fourth linear driver (E2) is fixedly arranged at the working end of the third linear driver (E1);
the working direction of the fourth linear driver (E2) is vertically downward, the working direction of the fifth linear driver (E3) is vertically upward, and the working end of the fifth linear driver (E3) is fixedly connected with the working end of the fourth linear driver (E2);
the first rotary driver (E4) is fixedly connected with the fifth linear driver (E3), the rotating shaft of the first rotary driver (E4) is horizontally arranged, and the working end of the first rotary driver (E4) can rotate within the range of 0-90 degrees;
a first piston rod mechanical jaw (E5) is fixedly mounted at the working end of a first rotary driver (E4).
2. The oil seal assembly mounting device for the gas spring piston rod assembly according to claim 1, characterized in that the first rotary driver (E4) comprises a first rotary table (E4a) fixedly connected with a fifth linear driver (E3), a first crank (E4b) and a sixth linear driver (E4c) are rotatably mounted on the first rotary table (E4a), the rotating shafts of the first crank (E4b) and the sixth linear driver (E4c) are horizontally arranged, the working end of the sixth linear driver (E4c) is hinged with the free end of the first crank (E4b), and a first piston rod mechanical clamping jaw (E5) is fixedly mounted on the rotating shaft of the first crank (E4 b).
3. The oil seal assembly mounting device of the gas spring piston rod assembly according to claim 1, characterized in that the guide mounting mechanism (F) comprises a guide vibration disc (F1), a guide linear feeder (F2), a guide feeding table (F3) and a guide feeding manipulator (F4), wherein the discharge port of the guide vibration disc (F1) is communicated with the feeding port of the guide linear feeder (F2), the discharge port of the guide linear feeder (F2) is communicated with the feeding port of the guide feeding table (F3), the guide feeding manipulator (F4) is arranged above the guide feeding table (F3), and the working end of the guide feeding manipulator (F4) is arranged right above the discharge port of the guide feeding table (F3); the guide feeding platform (F3) is arranged beside the working end of the rotary workbench (B), and the working direction of the guide feeding manipulator (F4) faces the working end of the rotary workbench (B).
4. An oil seal assembly mounting arrangement for a gas spring piston rod assembly according to claim 3, characterized in that a pilot loading robot (F4) includes a seventh linear actuator (F4a), an eighth linear actuator (F4b) and a pilot mechanical jaw (F4 c);
the working direction of the seventh linear driver (F4a) is vertically arranged, and the eighth linear driver (F4b) is fixedly arranged at the working end of the seventh linear driver (F4 a);
the working direction of the eighth linear driver (F4B) is horizontally arranged towards the rotary table (B), and the guider mechanical clamping jaw (F4c) is fixedly arranged at the working end of the eighth linear driver (F4B);
the working end of the guide mechanical clamping jaw (F4c) is vertically arranged downwards.
5. The oil seal assembly mounting device of the air spring piston rod assembly is characterized in that the spacer mounting mechanism (H) comprises a spacer vibration disc (H1), a spacer linear feeder (H2), a feeding table (H3) and a spacer feeding manipulator (H4), a discharge port of the spacer vibration disc (H1) is communicated with a feeding port of the spacer linear feeder (H2), a discharge port of the spacer linear feeder (H2) is communicated with a feeding port of the feeding table (H3), the spacer feeding manipulator (H4) is arranged above the feeding table (H3), and a working end of the spacer feeding manipulator (H4) is arranged right above a discharge port of the feeding table (H3); the feeding platform (H3) is arranged beside the working end of the rotary working platform (B), and the working direction of the spacer sleeve feeding manipulator (H4) is arranged towards the working end of the rotary working platform (B).
6. The oil seal assembly mounting arrangement for a gas spring piston rod assembly according to claim 5, characterized in that said spacer loading robot (H4) includes a fourteenth linear actuator (H4a), a fifteenth linear actuator (H4b) and a spacer mechanical gripper (H4 c);
the working direction of the fourteenth linear driver (H4a) is vertically arranged, and the fifteenth linear driver (H4b) is fixedly arranged at the working end of the fourteenth linear driver (H4 a);
the working direction of a fifteenth linear driver (H4B) is horizontally arranged towards the rotary worktable (B), and a spacer mechanical clamping jaw (H4c) is fixedly arranged at the working end of the fifteenth linear driver (H4B);
the working end of the spacer mechanical jaw (H4c) is arranged vertically downwards.
7. An oil seal assembly mounting arrangement for a gas spring piston rod assembly according to claim 1, characterized in that the correcting mechanism (I) includes a corrector support (I1), a sixteenth linear actuator (I2), a first movable plate (I3) and a second adjustable support (I5);
the corrector bracket (I1) is fixedly arranged on a non-working surface of the rotary workbench (B), the sixteenth linear driver (I2) is fixedly arranged on the corrector bracket (I1), the working direction of the sixteenth linear driver (I2) is vertically arranged, the first movable plate (I3) is fixedly arranged at the working end of the sixteenth linear driver (I2), the first movable plate (I3) is horizontally arranged right above the working end of the rotary workbench (B), the second adjustable bracket (I5) is arranged on the corrector bracket (I1) in a height-adjustable manner, and the bottom end of the second adjustable bracket (I5) is fixedly provided with a fourth photoelectric switch (I7);
one end of the first movable plate (I3) located right above the working end of the rotary workbench (B) is fixedly provided with a second sleeve (I3a), one surface of the first movable plate (I3) facing the second adjustable support (I5) is fixedly provided with a second reflection nail (I3c), the working end of the fourth photoelectric switch (I7) is arranged right opposite to the second reflection nail (I3c) in a working state, and the sixteenth linear driver (I2) and the fourth photoelectric switch (I7) are electrically connected with the controller.
8. A gas spring piston rod assembly oil seal assembly mounting arrangement according to claim 7, the correcting mechanism is characterized by further comprising a first adjustable support (I4), wherein the first adjustable support (I4) is mounted on the corrector support (I1) in a height-adjustable mode, a first movable plate (I3) is fixedly provided with a first reflection nail (I3b) on one surface, facing the first adjustable support (I4), of the first movable plate (I3), the bottom end of the first adjustable support (I4) is fixedly provided with a third photoelectric switch (I6), the working end of the third photoelectric switch (I6) is arranged right opposite to the first reflection nail (I3b) in the working state, the third photoelectric switch (I6) is electrically connected with the controller, the height of the third photoelectric switch (I6) is lower than that of the fourth photoelectric switch (I7), and the height difference between the working ends of the third photoelectric switch (I6) and the fourth photoelectric switch (I7) is equal to the height of the guide.
9. The oil seal assembly mounting arrangement for a gas spring piston rod assembly according to claim 8, characterized in that the first adjustable bracket (I4) and the second adjustable bracket (I5) are each provided with two oblong holes extending in a vertical direction and parallel to each other, and the first adjustable bracket (I4) and the second adjustable bracket (I5) are each fixedly connected to the corrector bracket (I1) by bolts passing through the oblong holes.
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| CN201910438075.0A CN110091171B (en) | 2019-05-24 | 2019-05-24 | Oil seal assembly mounting device of air spring piston rod assembly |
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| CN201910438075.0A CN110091171B (en) | 2019-05-24 | 2019-05-24 | Oil seal assembly mounting device of air spring piston rod assembly |
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| CN110091171B true CN110091171B (en) | 2020-06-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110625570B (en) * | 2019-11-08 | 2023-08-04 | 滨州博海精工机械有限公司 | Full-automatic piston ring flexible assembly detection equipment and assembly detection method thereof |
| CN112192211A (en) * | 2020-10-10 | 2021-01-08 | 宋贤雷 | Automatic production line for torsion spring built-in yarn guide plate |
| CN112692789B (en) * | 2020-12-15 | 2022-04-01 | 安徽宝隽机车部件有限公司 | Stamping system of electronic injection fuel pump |
| CN113070666B (en) * | 2021-05-08 | 2022-04-08 | 浙江希尔机器人股份有限公司 | End cover and floating packaging assembly device suitable for flow process and assembly method thereof |
| CN113732679A (en) * | 2021-08-26 | 2021-12-03 | 川崎(重庆)机器人工程有限公司 | Automobile assembly station adopting industrial robot and working method thereof |
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2019
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| CN203650400U (en) * | 2013-12-31 | 2014-06-18 | 常州市南泰气弹簧有限公司 | Gas spring cup installing device |
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| CN208614229U (en) * | 2018-07-14 | 2019-03-19 | 深圳市天络自动化设备有限公司 | A kind of damper assembles detection production line automatically |
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| CN110091171A (en) | 2019-08-06 |
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