CN113997001B - Mounting device and mounting method for special-shaped joint pressing plate - Google Patents
Mounting device and mounting method for special-shaped joint pressing plate Download PDFInfo
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- CN113997001B CN113997001B CN202111635491.3A CN202111635491A CN113997001B CN 113997001 B CN113997001 B CN 113997001B CN 202111635491 A CN202111635491 A CN 202111635491A CN 113997001 B CN113997001 B CN 113997001B
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- 238000003825 pressing Methods 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000007723 transport mechanism Effects 0.000 claims description 3
- 206010066054 Dysmorphism Diseases 0.000 abstract description 22
- 238000003466 welding Methods 0.000 abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 241000219122 Cucurbita Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to a mounting device and a mounting method of a special-shaped joint pressing plate. Workstation horizontal movement work piece, lifting unit can move in horizontal axis x axle and vertical axis z axle direction, install the clamp plate subassembly to the workpiece surface, the pay-off frame is used for placing the dysmorphism and connects the clamp plate, and connect the clamp plate to transport the dysmorphism to the work piece welding position through the motion in x axle direction, rethread jacking installation mechanism connects the clamp plate jacking of dysmorphism to the welding position on and make the dysmorphism connect the clamp plate to hug closely the welding position on the workpiece surface, the dysmorphism connects the clamp plate to be connected with the clamp plate subassembly and fixes. Automatic control is realized in the installation of dysmorphism joint clamp plate, need not manual operation, and the installation effectiveness is high, and this device can also cooperate with whole frock and realize automatic control, has improved production efficiency effectively.
Description
Technical Field
The invention relates to the technical field of workpiece processing, in particular to a device and a method for installing a special-shaped joint pressing plate.
Background
Before welding the special-shaped joint or the soldering lug, the workpiece needs to be tightly attached to the welding position of the surface of the workpiece through the pressure plate, so that the special-shaped soldering lug is always subjected to the fixing force of the pressure plate in the welding process, and the welding effect is ensured. Among the prior art, the clamp plate passes through artifical compression spring, horizontal chucking to place the screens through the manual work, it is inefficient, can not cooperate with whole frock and realize automatic control. The workpiece needs to be welded with parts such as a skip joint, a five-hole soldering lug and the like, and needs to be integrally coordinated.
Disclosure of Invention
Technical problem to be solved
In view of the above disadvantages and shortcomings of the prior art, the present invention provides a device and a method for mounting a profiled joint press plate, which solves the technical problems of low efficiency and incapability of automation.
(II) technical scheme
In order to achieve the above object, the mounting device of the profiled joint press plate of the present invention comprises:
a mounting frame;
the conveying mechanism comprises a pressing plate assembly and a lifting assembly, the lifting assembly is arranged on the mounting frame and can move in the x-axis direction and the z-axis direction, and the pressing plate assembly is detachably connected with the lifting assembly;
the workbench is arranged on the mounting frame in a sliding mode and used for placing a workpiece to be provided with the special-shaped joint pressing plate, the workbench can move in the x-axis direction, and the lifting assembly can mount the pressing plate assembly on the workpiece;
the feeding mechanism comprises a feeding driving assembly and a feeding frame; the feeding driving assembly is arranged on the mounting frame, the feeding frame is connected with the feeding driving assembly, the feeding driving assembly can drive the feeding frame to move in the x-axis direction, and the feeding frame is used for placing the special-shaped joint pressing plate; and the number of the first and second groups,
the jacking installation mechanism comprises a jacking driving component and a jig component, the jacking driving component is arranged on the installation frame, the jig component is connected with the jacking driving component, the jacking driving component can drive the jig component to move in the y-axis direction and the z-axis direction, and the x-axis direction, the y-axis direction and the z-axis direction are all perpendicular to each other; the jig assembly is used for jacking and installing the special-shaped joint pressing plate on the feeding frame to the lower surface of the workpiece, and the special-shaped joint pressing plate is connected and fixed with the pressing plate assembly.
Optionally, the conveying mechanism further comprises a conveying guide rail, a conveying mounting plate and a first servo motor;
the conveying guide rail is arranged on the mounting frame and is parallel to the x-axis direction;
the conveying mounting plate is connected with the conveying guide rail in a sliding mode, the first servo motor is arranged on the mounting frame, the conveying mounting plate is connected with the first servo motor, and the conveying mounting plate can move to the position right above the workbench;
the lifting assembly is connected with the conveying mounting plate.
Optionally, the lifting assembly comprises a second servo motor, a plurality of guide shafts and a lifting plate;
the guide shaft is vertically arranged on the conveying mounting plate through a linear bearing;
the lifting plate is horizontally arranged at the lower end of the guide shaft, the second servo motor is arranged on the conveying mounting plate, and the second servo motor is connected with the lifting plate;
the pressing plate assembly is detachably connected with the lifting plate.
Optionally, the platen assembly comprises a platen, an upper platen, and a fixing assembly;
the upper pressure plate is detachably connected with the lifting assembly;
the pressure head is arranged on the conveying mounting plate in a sliding mode and can move in the z-axis direction;
the fixing assembly comprises a first spring, a second spring, a first pull rod and a second pull rod, the upper pressing plate is horizontally arranged, and a first through hole and a second through hole are formed in the upper pressing plate;
the first pull rod is sleeved in the first through hole in a sliding mode, the first pull rod is arranged vertically, the first spring is sleeved on the first pull rod, the upper end of the first spring is connected with the lower surface of the upper pressing plate, and the lower end of the first spring is connected with the lower end of the first pull rod; the second pull rod is sleeved in the second through hole in a sliding mode, the second pull rod is arranged vertically, the second spring is sleeved on the second pull rod, and the upper end of the second spring is connected with the second pull rod; the upper ends of the first pull rod and the second pull rod are both located right below the pressure head.
Optionally, the platen assembly further comprises a plurality of hooks and a plurality of positioning assemblies;
the first end of the hook is hinged with the edge of the upper pressure plate, and the second end of the hook can be hung on the workbench;
the positioning assembly comprises a sliding block, a positioning rod and a positioning spring, the positioning rod is vertically arranged on the lower surface of the upper pressing plate, the sliding block is sleeved on the positioning rod in a sliding manner, the positioning spring is sleeved on the positioning rod, the upper end of the positioning spring is connected with the lower surface of the upper pressing plate, and the lower end of the positioning spring is connected with the sliding block.
Optionally, the jacking driving assembly comprises a jacking mounting frame, a first jacking mounting plate, a second jacking mounting plate, a first jacking cylinder, a second jacking cylinder, a first slide rail and a second slide rail;
the jacking mounting frame and the first jacking cylinder are both arranged on the mounting frame, and a piston rod of the first jacking cylinder is vertically arranged upwards;
the first jacking mounting plate is horizontally arranged on the first jacking mounting plate, and the second jacking mounting plate is slidably connected with the second sliding rail;
a piston rod of the first jacking cylinder is connected with the first jacking mounting plate;
the second jacking cylinder is arranged on the first jacking mounting plate, a piston rod of the second jacking cylinder is parallel to the second sliding rail, and the piston rod of the second jacking cylinder can be abutted against the second jacking mounting plate;
the jig assembly is arranged on the second jacking mounting plate.
Optionally, the jig assembly includes a first positioning tube, a second positioning tube and a positioning plate;
the first positioning pipe and the second positioning pipe are both vertically arranged on the first jacking mounting plate, and the positioning plate is vertically arranged on the second jacking mounting plate;
the upper end of the positioning plate is provided with a plurality of conical positioning bulges;
the special-shaped joint pressing plate is provided with a first connecting hole, a second connecting hole and a plurality of positioning holes, when the special-shaped joint pressing plate is positioned on the jig assembly, the plurality of positioning protrusions are correspondingly connected with the plurality of positioning holes one by one, the first positioning pipe and the second positioning pipe are both abutted against the lower surface of the special-shaped joint pressing plate, the central axis of the first positioning pipe is collinear with the central axis of the first connecting hole, and the central axis of the second positioning pipe is collinear with the central axis of the second connecting hole;
the jig assembly can be arranged below the fixing assembly, so that the first pull rod is inserted into the first connecting hole, and the second pull rod is inserted into the second connecting hole.
Optionally, the first connecting hole and the second connecting hole are both gourd-shaped holes, and a vertical connecting line between central axes of the large hole and the small hole of each gourd-shaped hole is parallel to the y-axis direction;
the central axis of the first positioning pipe is collinear with the central axis of the large hole of the first connecting hole, and the central axis of the second positioning pipe is collinear with the central axis of the large hole of the second connecting hole;
the small holes of the first connecting hole and the second connecting hole are positioned at the opening of the lower surface of the special-shaped joint pressing plate and are provided with grooves;
the lower extreme of first pull rod with the second pull rod all is provided with the shaft shoulder, the shaft shoulder of first pull rod can block in the recess of the aperture of first connecting hole, the shaft shoulder of second pull rod can block in the recess of the aperture of first connecting hole.
Optionally, the workbench comprises a bedplate, a work driving assembly and a work slide rail;
the working driving assembly and the working slide rail are arranged on the installation frame, the working slide rail is parallel to the x-axis direction, the bedplate is connected with the working slide rail in a sliding mode, and the working driving assembly can drive the bedplate to move on the working slide rail.
Further, the invention also provides a mounting method of the special-shaped joint pressure plate, which is applied to the mounting device, and the mounting method comprises the following steps:
s1, moving the workbench in the x-axis direction, and conveying the workpiece placed on the workbench to the position above the jacking installation mechanism;
s2, the conveying mechanism moves in the x-axis direction to convey the pressure plate assembly to the position above the workpiece, and the lifting assembly moves downwards along the z-axis direction to mount the pressure plate assembly on the workpiece;
s3, the feeding frame moves in the x-axis direction, and the special-shaped joint pressing plate on the feeding frame is conveyed to the position below the workpiece;
s4, the jacking installation mechanism installs the special-shaped joint pressure plate on the workpiece;
step S4 includes:
s41, the first jacking cylinder acts, the jig assembly moves upwards along the z-axis direction and abuts against the lower surface of the special-shaped joint pressing plate on the feeding frame, the first positioning pipe and the second positioning pipe both abut against the lower surface of the special-shaped joint pressing plate, and the positioning protrusions are connected with the positioning holes in a one-to-one corresponding mode;
s42, the first jacking cylinder continues to act, the jig assembly continues to move upwards along the z-axis direction, and the special-shaped joint pressing plate is abutted to the lower surface of the workpiece;
s43, the pressure head moves downwards along the z-axis direction, so that the first pull rod and the second pull rod move downwards along the z-axis direction, the first pull rod is inserted into the large hole of the first connecting hole, and the second pull rod is inserted into the large hole of the second connecting hole;
s44, the second jacking cylinder acts, the special-shaped joint pressing plate moves in the y-axis direction, the shaft shoulder of the first pull rod is clamped into the groove of the small hole of the first connecting hole, and the shaft shoulder of the second pull rod is clamped into the groove of the small hole of the second connecting hole;
s45, the pressure head moves upwards along the z-axis direction, and the first pull rod presses the special-shaped joint pressure plate on the lower surface of the workpiece through the first spring; the first jacking cylinder acts, the jig assembly retracts downwards along the direction of the z axis, and the conveying mechanism retracts along the direction of the x axis.
(III) advantageous effects
Workstation horizontal movement work piece, lifting unit can move in horizontal axis x axle and vertical axis z axle direction, install the clamp plate subassembly to the workpiece surface, the pay-off frame is used for placing the dysmorphism and connects the clamp plate, and connect the clamp plate to transport the dysmorphism to the work piece welding position through the motion in x axle direction, rethread jacking installation mechanism connects the clamp plate jacking of dysmorphism to the welding position on and make the dysmorphism connect the clamp plate to hug closely the welding position on the workpiece surface, the dysmorphism connects the clamp plate to be connected with the clamp plate subassembly and fixes. Automatic control is realized in the installation of dysmorphism joint clamp plate, need not manual operation, and the installation effectiveness is high, and this device can also cooperate with whole frock and realize automatic control, has improved production efficiency effectively.
Drawings
FIG. 1 is a front view of a mounting arrangement for a profiled joint press of the present invention;
FIG. 2 is a perspective view of the mounting arrangement of the profiled joint press plate of the present invention;
FIG. 3 is a left side view of the mounting arrangement of the profiled joint press plate of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a perspective view of a jacking installation mechanism of the installation device of the profiled joint press plate of the present invention;
FIG. 6 is a rear view of the jacking mounting mechanism of the mounting device of the profiled joint press plate of the present invention;
FIG. 7 is an enlarged view at B in FIG. 5;
fig. 8 is a flow chart of a method of installing the profiled joint press plate of the present invention.
[ description of reference ]
100: pressing plates for special-shaped joints; 101: a workpiece;
1000: a mounting frame;
1: a conveyance mechanism;
11: a lifting assembly; 111: a second servo motor; 112: a guide shaft; 113: a lifting plate; 114: a linear bearing;
12: a platen assembly; 121: a pressure head; 122: an upper pressure plate; 124: a first spring; 125: a second spring; 126: a first pull rod; 127: a second pull rod; 130: hooking; 131: a positioning assembly;
13: a transport rail; 14: conveying the mounting plate; 15: a first servo motor;
2: a work table;
3: a feeding mechanism; 31: a feed drive assembly; 32: a feeding frame;
4: a jacking installation mechanism;
41: a jacking driving component; 411: a first jacking cylinder; 412: a first jacking mounting plate; 413: a second jacking mounting plate; 415: a second jacking cylinder; 416: a first slide rail; 417: a second slide rail;
42: a jig component; 421: a first positioning tube; 422: a second positioning tube; 423: positioning a plate; 424: a first connection hole; 425: a second connection hole; 426: positioning holes; 427: a groove; 428: and a positioning projection.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings. In which the terms "upper", "lower", etc. are used herein with reference to the orientation of fig. 1.
For a better understanding of the above-described technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Before welding a special-shaped joint or a soldering lug (hereinafter, referred to as a special-shaped joint), the workpiece 101 needs to cling the special-shaped joint to a welding position on the surface of the workpiece 101 through a special-shaped joint pressing plate 100, so that the special-shaped soldering lug is always subjected to fixing force of the special-shaped joint pressing plate 100 in a welding process, and a welding effect is ensured. As shown in fig. 1, the present invention provides a mounting apparatus for a special-shaped joint press plate, so as to implement automatic mounting of a special-shaped joint press plate 100, which includes a mounting frame 1000, a conveying mechanism 1, a workbench 2, a feeding mechanism 3, and a jacking mounting mechanism 4. Wherein, transport mechanism 1 includes clamp plate subassembly 12 and lifting unit 11, lifting unit 11 sets up on installation frame 1000, lifting unit 11 can move on horizontal axis x axle and vertical axis z axle direction, clamp plate subassembly 12 can be dismantled with lifting unit 11 and be connected, need fix clamp plate subassembly 12 on the surface of work piece 101 when installation dysmorphism connects clamp plate 100, connect special-shaped joint clamp plate 100 with clamp plate subassembly 12 again, thereby connect clamp plate 100 with the dysmorphism and fix the welding position on work piece 101 surface, therefore, lifting unit 11 places clamp plate subassembly 12 back on the work piece 101, lifting unit 11 can break away from clamp plate subassembly 12, so that subsequent process normal operating. The pressure plate assembly 12 and the lifting assembly 11 are connected by conventional clamping jaws, adsorption, clamping buckles and the like. The workbench 2 is slidably arranged on the mounting frame 1000, the workbench 2 is used for placing a workpiece 101 to be mounted with the special-shaped joint pressing plate 100, and the workbench 2 can move in the x-axis direction. The feeding mechanism 3 comprises a feeding driving component 31 and a feeding frame 32, the feeding driving component 31 is arranged on the mounting frame 1000, the feeding frame 32 is connected with the feeding driving component 31, the feeding driving component 31 can drive the feeding frame 32 to move in the x-axis direction, the special-shaped joint pressing plate 100 is placed on the feeding frame 32 at the previous station, the special-shaped joint pressing plate 100 is conveyed to the welding position of the workpiece 101 through the movement in the x-axis direction under the action of the feeding driving component 31, and then the special-shaped joint pressing plate 100 is jacked to the welding position through the jacking installation mechanism 4 and enables the special-shaped joint pressing plate 100 to cling to the welding position on the surface of the workpiece 101. The jacking installation mechanism 4 comprises a jacking driving component 41 and a jig component 42, the jig component 42 is used for receiving the special-shaped joint pressing plate 100 on the feeding frame 32, positioning and conveying the special-shaped joint pressing plate, and the special-shaped joint pressing plate 100 is connected with and fixed to the pressing plate component 12 after reaching the welding position. Jacking drive assembly 41 sets up on installation frame 1000, and tool subassembly 42 is connected with jacking drive assembly 41, and jacking drive assembly 41 can drive tool subassembly 42 and move on horizontal axis y axle and vertical axis z axle direction, and wherein, x axle, y axle, z axle are the space coordinate system, two liang of mutually perpendicular in x axle direction, y axle direction, z axle direction. The jig assembly 42 is used for lifting the profile joint pressing plate 100 on the feeding frame 32 to the lower surface of the workpiece 101. Automatic control is realized in the installation of the special-shaped joint pressing plate 100, manual operation is not needed, the installation efficiency is high, the device can be matched with an integral tool to realize automatic control, and the production efficiency is effectively improved.
As shown in fig. 2, the transport mechanism 1 further includes a transport rail 13, a transport mounting plate 14, and a first servo motor 15. It should be noted that all the servo motors adopted by the invention are modularized products which are designed by integrating the servo motors and the lead screws, the rotary motion of the servo motors is converted into linear motion, and simultaneously the best advantages of the servo motors, namely accurate rotating speed control, accurate rotating speed control and accurate torque control, are converted into accurate speed control, accurate position control and accurate thrust control; and the high-precision linear motion series products are realized. The transport rail 13 is provided on the mounting frame 1000, and the transport rail 13 is parallel to the x-axis direction. The transport mounting plate 14 is slidably connected to the transport rail 13, the first servomotor 15 is provided on the mounting frame 1000, the transport mounting plate 14 is connected to the first servomotor 15, and the first servomotor 15 can drive the transport mounting plate 14 to transport in the x-axis direction, thereby transporting the transport mounting plate 14 from the standby position to directly above the table 2. The lifting assembly 11 is connected to the transport mounting plate 14 so that movement in the x-axis direction is achieved.
As shown in fig. 2, the elevation assembly 11 includes a second servo motor 111, a plurality of guide shafts 112, and an elevation plate 113. The guide shaft 112 is vertically provided on the transport mounting plate 14 through a linear bearing 114 for guiding. The lifter plate 113 is horizontally arranged at the lower end of the guide shaft 112, the second servo motor 111 is arranged on the conveying mounting plate 14, the second servo motor 111 is connected with the lifter plate 113, and devices such as a sucker, a clamping jaw and a buckle are arranged on the lifter plate 113, so that the detachable connection of the pressure plate assembly 12 and the lifter plate 113 is realized. The lead screw of the second servo motor 111 is vertically arranged, in a preferred embodiment, the lifting plate 113 is slidably arranged on the conveying mounting plate 14 through a vertically arranged slide rail, the lifting plate 113 is connected with a slide block of the lead screw of the electric cylinder, and the lead screw is driven to move through the servo motor, so that the lifting plate 113 is driven to move in the z-axis direction.
As shown in fig. 3 and 4, the pressing plate assembly 12 includes a pressing head 121, an upper pressing plate 122 and a fixing assembly, the upper pressing plate 122 is detachably connected to the lifting plate 113, and the lifting plate 113 is provided with a suction cup, a clamping jaw, a buckle and other devices, so as to detachably connect the upper pressing plate 122 and the lifting plate 113. The pressing head 121 is slidably disposed on the conveying mounting plate 14, the pressing head 121 is located above the upper pressing plate 122, the pressing head 121 is driven by an electric cylinder, an air cylinder or a servo motor, so that the pressing head 121 can move in the z-axis direction, and the pressing head 121 applies pressure to the fixing assembly in the pressing process. The fixing assembly includes a first spring 124, a second spring 125, a first pull rod 126 and a second pull rod 127, the upper pressing plate 122 is horizontally disposed, and the upper pressing plate 122 is provided with a first through hole and a second through hole. Specifically, the first pull rod 126 is slidably sleeved in the first through hole, the first pull rod 126 is vertically disposed, the first spring 124 is sleeved on the first pull rod 126, the upper end of the first spring 124 is connected with the lower surface of the upper press plate 122, and the lower end of the first spring 124 is connected with the lower end of the first pull rod 126. The first pull rod 126 is installed in the first through hole through the first spring 124, and is in an initial state, since the first pull rod 126 cannot slide out of the first through hole due to the elastic force of the first spring 124, when the downward pressure of the pressure head 121 is received, the first pull rod 126 moves downward, and the first pull rod 126 returns to the initial state after the pressure is removed. The second pull rod 127 is slidably sleeved in the second through hole, the second pull rod 127 is vertically arranged, the second spring 125 is sleeved on the second pull rod 127, the upper end of the second spring 125 is connected with the second pull rod 127, and when the second spring 125 contacts with the surface of the workpiece 101, the second spring 125 can play a role in buffering. Likewise, the second tie rod 127 is also fitted with a spring structure similar to the first tie rod 126. The upper ends of the first pull rod 126 and the second pull rod 127 are located right below the pressing head 121, and when the pressing head 121 applies downward force to the first pull rod 126 and the second pull rod 127, the first pull rod 126 and the second pull rod 127 move downward, penetrate through corresponding mounting holes in the workpiece 101, and then are connected with the special-shaped joint pressing plate 100.
As shown in FIG. 4, the platen assembly 12 further includes a plurality of hooks 130 and a plurality of positioning assemblies 131. The first end of the hook 130 is hinged with the edge of the upper pressure plate 122, the second end of the hook 130 can be hung on the edge of the platen of the workbench 2, and the upper pressure plate 122 is hung on the surface of the workpiece 101 through the hook 130. The positioning assembly 131 comprises a sliding block, a positioning rod and a positioning spring, the positioning rod is vertically arranged on the lower surface of the upper pressing plate 122, the sliding block is sleeved on the positioning rod in a sliding manner, the positioning spring is sleeved on the positioning rod, the upper end of the positioning spring is connected with the lower surface of the upper pressing plate 122, and the lower end of the positioning spring is connected with the sliding block. After the platen assembly 12 is mounted on the surface of the workpiece 101, the positioning rod is inserted into a corresponding hole on the workpiece 101 for positioning. Under the action of the positioning spring, the sliding block is tightly attached to the surface of the workpiece 101, the positioning spring plays a role in buffering, and the positioning spring is arranged between the upper pressure plate 122 and the workpiece 101 in a compression mode and provides upward elastic supporting force for the upper pressure plate 122. The installation process of the platen assembly 12 is: the lifting assembly 11 moves downwards to enable the pressure plate assembly 12 to contact the upper surface of the workpiece 101, the lifting assembly 11 continues to apply downward pressure, the positioning springs, the first springs 124 and the second springs 125 are all contracted and compressed between the upper pressure plate 122 and the workpiece 101, after the hooks of the hooks 130 pass downwards over the edge of the bedplate of the workbench 2, the lifting assembly 11 is disconnected from the pressure plate assembly 12, the lifting assembly 11 moves upwards, all the springs are all extended, the hooks 130 are hung behind the edge of the bedplate, the upper pressure plate 122 cannot move upwards continuously and is separated from the lifting assembly 11 due to the limitation of the hooks 130 and the positioning springs, and therefore the pressure plate assembly 12 is installed on the workpiece 101.
As shown in fig. 5 and 6, the jacking driving assembly 41 includes a jacking mounting frame, a first jacking mounting plate 412, a second jacking mounting plate 413, a first jacking cylinder 411, a second jacking cylinder 415, a first slide rail 416, and a second slide rail 417. Jacking drive assembly 41 can drive tool subassembly 42 along two direction movements of y axle and z axle, and wherein, jacking mounting bracket and first jacking cylinder 411 all set up on installation frame 1000, and the piston rod of first jacking cylinder 411 sets up vertically upwards. First slide rail 416 is vertical to be set up on the jacking mounting bracket, first jacking mounting panel 412 and first slide rail 416 sliding connection, and second slide rail 417 level sets up on first jacking mounting panel 412, second jacking mounting panel 413 and second slide rail 417 sliding connection. The piston rod of the first jacking cylinder 411 is connected to the first jacking mounting plate 412, and is used for driving the first jacking mounting plate 412 to move on the first slide rail 416. The second jacking cylinder 415 is arranged on the first jacking mounting plate 412, a piston rod of the second jacking cylinder 415 is parallel to the second sliding rail 417, the piston rod of the second jacking cylinder 415 can be abutted to the second jacking mounting plate 413, and when the piston rod of the second jacking cylinder 415 extends out, the second jacking mounting plate 413 is pushed to slide along the second sliding rail 417.
As shown in fig. 5 and 6, the jig assembly 42 includes a first positioning tube 421, a second positioning tube 422, and a positioning plate 423. First registration arm 421 and second registration arm 422 are all vertical to be set up on first jacking mounting plate 412, and locating plate 423 is vertical to be set up on second jacking mounting plate 413. The upper end of the positioning plate 423 is provided with a plurality of conical positioning protrusions 428. The profile joint pressing plate 100 is provided with a first connecting hole 424, a second connecting hole 425 and a plurality of positioning holes 426. When the special-shaped joint pressing plate 100 is positioned on the jig assembly 42, the positioning protrusions 428 are correspondingly connected with the positioning holes 426 one by one for positioning the special-shaped joint pressing plate 100. First registration arm 421 and second registration arm 422 all butt in the lower surface of dysmorphism joint clamp plate 100, and the axis of first registration arm 421 and the axis collineation of first connecting hole 424, the axis of second registration arm 422 and the axis collineation of second connecting hole 425, first registration arm 421 and second registration arm 422 provide stable holding power for dysmorphism joint clamp plate 100, and simultaneously, two registration arms are fixed a position the lower extreme of first pull rod 126 and second pull rod 127 respectively, prevent that locating plate 423 from leading to two pull rod slopes and making the unable card of shaft shoulder go into in the recess 427 because of the friction when pulling dysmorphism joint clamp plate 100. The jig assembly 42 can be disposed below the fixing assembly, such that the lower end of the first pull rod 126 is inserted into the first positioning tube 421 after passing through the first connection hole 424, and the lower end of the second pull rod 127 is inserted into the second positioning tube 422 after passing through the second connection hole 425. Specifically, as shown in fig. 7, the first connection hole 424 and the second connection hole 425 are both gourd-shaped holes, and a vertical line between central axes of the large hole and the small hole of the gourd-shaped hole is parallel to the y-axis direction. The central axis of the first positioning tube 421 is collinear with the central axis of the large hole of the first connection hole 424, and the central axis of the second positioning tube 422 is collinear with the central axis of the large hole of the second connection hole 425. The small holes of the first connecting hole 424 and the second connecting hole 425 are provided with grooves 427 at the openings of the lower surface of the special-shaped joint pressing plate 100, so that the reducing clamping platforms are formed on the small holes of the gourd holes. The lower ends of the first 126 and second 127 tie rods are each provided with a shoulder, the shoulder of the first tie rod 126 being able to snap into a recess 427 of the aperture of the first connection hole 424, and the shoulder of the second tie rod 127 being able to snap into a recess 427 of the aperture of the first connection hole 424. The specific process comprises the following steps: after the pressing plate component 12 is fixed on the workpiece 101, the first cylinder acts, the jig component 42 lifts the special-shaped joint pressing plate 100 on the feeding frame 32 to a position right below the fixing component, the pressing head 121 moves downwards, the first pull rod 126 and the second pull rod 127 move downwards under the action of the pressing head 121, the first pull rod 126 penetrates through the large hole of the first connecting hole 424 and is inserted into the first positioning pipe 421, the second pull rod 127 penetrates through the large hole of the second connecting hole 425 and is inserted into the second positioning pipe 422, the upper surfaces of the shaft shoulders of the first pull rod 126 and the second pull rod 127 both cross the groove bottom of the groove 427, the second lifting cylinder 415 acts, the second lifting cylinder 415 drives the second mounting plate to move along the y-axis direction, so as to drive the positioning plate 423 to also to move along the y-axis direction, the positioning plate 423 drives the special-shaped joint pressing plate 100 to move through the protrusion 428, so that the shaft shoulder of the first pull rod 126 is clamped into the groove 427 of the first connecting hole 424, and the shoulder of the second tie rod 127 is snapped into the groove 427 of the second connection hole 425, the ram 121 moves upward, and the first tie rod 126 and the second tie rod 127 move upward under the action of the spring, so that the shoulder is stably snapped into the groove 427.
Preferably, the work table 2 includes a platen, a work driving assembly, and a work slide. Work drive assembly and work slide rail all set up on installation frame 1000, and the work slide rail is parallel with the x axle direction, platen and work slide rail sliding connection, and work drive assembly can drive the platen and move on the work slide rail.
Further, as shown in fig. 8, the present invention also provides a method for installing a profiled joint press plate, which is applied to the installation apparatus described above, and the installation method includes the following steps:
s1, the workbench 2 moves in the x-axis direction, and the workpiece 101 placed on the workbench 2 is conveyed to the position above the jacking installation mechanism 4 to prepare for installing the special-shaped joint pressing plate 100;
s2, the conveying mechanism 1 moves along the x-axis direction, the pressure plate assembly 12 is conveyed to the upper side of the workpiece 101, the lifting assembly 11 moves downwards along the z-axis direction, the pressure plate assembly 12 is installed on the workpiece 101, and at the moment, the pressure head 121 moves downwards along the z-axis direction, and the lower ends of the first pull rod 126 and the second pull rod 127 extend out of the lower surface of the workpiece 101;
s3, the feeding frame 32 moves along the x-axis direction, the special-shaped joint pressing plate 100 on the feeding frame 32 is conveyed to the lower part of the workpiece 101, and the special-shaped joint pressing plate 100 is located between the jig component 42 of the jacking installation mechanism 4 and the corresponding installation position on the workpiece 101;
s4, installing the special-shaped joint pressing plate 100 on the workpiece 101 by the jacking installation mechanism 4;
step S4 includes:
s41, the first jacking cylinder 411 moves, the jig assembly 42 moves upward along the z-axis direction, and the jig assembly 42 abuts against the lower surface of the special-shaped joint pressing plate 100 on the feeding frame 32, wherein the first positioning tube 421 and the second positioning tube 422 both abut against the lower surface of the special-shaped joint pressing plate 100, and the plurality of positioning protrusions 428 are connected with the plurality of positioning holes 426 in a one-to-one correspondence manner;
s42, the first jacking cylinder 411 continues to act, the jig assembly 42 continues to move upwards along the z-axis direction, and the special-shaped joint pressing plate 100 abuts against the lower surface of the workpiece 101;
s43, the pressing head 121 moves downward along the z-axis direction, so that the first pulling rod 126 and the second pulling rod 127 move downward along the z-axis direction, the first pulling rod 126 is inserted into the large hole of the first connecting hole 424, and the second pulling rod 127 is inserted into the large hole of the second connecting hole 425;
s44, the second jacking cylinder 415 acts, the special-shaped joint pressure plate 100 moves in the y-axis direction, the shaft shoulder of the first pull rod 126 is clamped into the groove 427 of the small hole of the first connecting hole 424, and the shaft shoulder of the second pull rod 127 is clamped into the groove 427 of the small hole of the second connecting hole 425;
s45, the press head 121 moves upwards along the z-axis direction, and the first pull rod 126 and the second pull rod 127 press the special-shaped joint press plate 100 on the lower surface of the workpiece 101 through springs; the first jacking cylinder 411 is actuated, the jig assembly 42 is retracted downwards to the initial position along the z-axis direction, and the feeding frame 32 is retracted to the initial position along the x-axis direction, so as to prepare for the next feeding.
2 horizontal motion work pieces 101 of workstation, lifting unit 11 can move on horizontal axis x axle and vertical axis z axle direction, install work piece 101 surface with clamp plate subassembly 12, pay-off frame 32 is used for placing dysmorphism joint clamp plate 100, and transport dysmorphism joint clamp plate 100 to work piece 101 welding position through the motion at the x axle direction, rethread jacking installation mechanism 4 with dysmorphism joint clamp plate 100 jacking to the welding position and make dysmorphism joint clamp plate 100 hug closely the welding position on work piece 101 surface, dysmorphism joint clamp plate 100 is connected and is fixed with clamp plate subassembly 12. Automatic control is realized in the installation of the special-shaped joint pressing plate 100, manual operation is not needed, the installation efficiency is high, the device can be matched with an integral tool to realize automatic control, and the production efficiency is effectively improved.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.
Claims (10)
1. A mounting device for a profiled joint press plate, the mounting device comprising:
a mounting frame;
the conveying mechanism comprises a pressing plate assembly and a lifting assembly, the lifting assembly is arranged on the mounting frame and can move in the x-axis direction and the z-axis direction, and the pressing plate assembly is detachably connected with the lifting assembly;
the workbench is arranged on the mounting frame in a sliding mode and used for placing a workpiece to be provided with the special-shaped joint pressing plate, the workbench can move in the x-axis direction, and the lifting assembly can mount the pressing plate assembly on the workpiece;
the feeding mechanism comprises a feeding driving assembly and a feeding frame; the feeding driving assembly is arranged on the mounting frame, the feeding frame is connected with the feeding driving assembly, the feeding driving assembly can drive the feeding frame to move in the x-axis direction, and the feeding frame is used for placing the special-shaped joint pressing plate; and the number of the first and second groups,
the jacking installation mechanism comprises a jacking driving component and a jig component, the jacking driving component is arranged on the installation frame, the jig component is connected with the jacking driving component, the jacking driving component can drive the jig component to move in the y-axis direction and the z-axis direction, and the x-axis direction, the y-axis direction and the z-axis direction are all perpendicular to each other; the jig assembly is used for jacking and installing the special-shaped joint pressing plate on the feeding frame to the lower surface of the workpiece, and the special-shaped joint pressing plate is connected and fixed with the pressing plate assembly.
2. The profiled joint press mounting apparatus of claim 1, wherein the transport mechanism further comprises a transport rail, a transport mounting plate, and a first servo motor;
the conveying guide rail is arranged on the mounting frame and is parallel to the x-axis direction;
the conveying mounting plate is connected with the conveying guide rail in a sliding mode, the first servo motor is arranged on the mounting frame, the conveying mounting plate is connected with the first servo motor, and the conveying mounting plate can move to the position right above the workbench;
the lifting assembly is connected with the conveying mounting plate.
3. The profiled joint press mounting apparatus of claim 2 wherein the lift assembly includes a second servo motor, a plurality of guide shafts, and a lift plate;
the guide shaft is vertically arranged on the conveying mounting plate through a linear bearing;
the lifting plate is horizontally arranged at the lower end of the guide shaft, the second servo motor is arranged on the conveying mounting plate, and the second servo motor is connected with the lifting plate;
the pressing plate assembly is detachably connected with the lifting plate.
4. The profiled joint press plate mounting device of any one of claims 1 to 3, wherein the press plate assembly comprises a press head, an upper press plate and a fixing assembly;
the upper pressure plate is detachably connected with the lifting assembly;
the pressure head is arranged on the conveying mechanism in a sliding mode and can move in the z-axis direction;
the fixing assembly comprises a first spring, a second spring, a first pull rod and a second pull rod, the upper pressing plate is horizontally arranged, and a first through hole and a second through hole are formed in the upper pressing plate;
the first pull rod is sleeved in the first through hole in a sliding mode, the first pull rod is arranged vertically, the first spring is sleeved on the first pull rod, the upper end of the first spring is connected with the lower surface of the upper pressing plate, and the lower end of the first spring is connected with the lower end of the first pull rod; the second pull rod is sleeved in the second through hole in a sliding mode, the second pull rod is arranged vertically, the second spring is sleeved on the second pull rod, and the upper end of the second spring is connected with the second pull rod; the upper ends of the first pull rod and the second pull rod are both located right below the pressure head.
5. The profiled joint press mounting apparatus of claim 4 wherein said press plate assembly further comprises a plurality of hooks and a plurality of locating assemblies;
the first end of the hook is hinged with the edge of the upper pressure plate, and the second end of the hook can be hung on the workbench;
the positioning assembly comprises a sliding block, a positioning rod and a positioning spring, the positioning rod is vertically arranged on the lower surface of the upper pressing plate, the sliding block is sleeved on the positioning rod in a sliding manner, the positioning spring is sleeved on the positioning rod, the upper end of the positioning spring is connected with the lower surface of the upper pressing plate, and the lower end of the positioning spring is connected with the sliding block.
6. The mounting device of the profiled joint press plate of claim 4, wherein the jacking driving assembly comprises a jacking mounting frame, a first jacking mounting plate, a second jacking mounting plate, a first jacking cylinder, a second jacking cylinder, a first slide rail and a second slide rail;
the jacking mounting frame and the first jacking cylinder are both arranged on the mounting frame, and a piston rod of the first jacking cylinder is vertically arranged upwards;
the first jacking mounting plate is horizontally arranged on the first jacking mounting plate, and the second jacking mounting plate is slidably connected with the second sliding rail;
a piston rod of the first jacking cylinder is connected with the first jacking mounting plate;
the second jacking cylinder is arranged on the first jacking mounting plate, a piston rod of the second jacking cylinder is parallel to the second sliding rail, and the piston rod of the second jacking cylinder can be abutted against the second jacking mounting plate;
the jig assembly is arranged on the second jacking mounting plate.
7. The device for mounting a profiled joint press plate of claim 6, wherein the jig assembly comprises a first positioning tube, a second positioning tube and a positioning plate;
the first positioning pipe and the second positioning pipe are both vertically arranged on the first jacking mounting plate, and the positioning plate is vertically arranged on the second jacking mounting plate;
the upper end of the positioning plate is provided with a plurality of conical positioning bulges;
the special-shaped joint pressing plate is provided with a first connecting hole, a second connecting hole and a plurality of positioning holes, when the special-shaped joint pressing plate is positioned on the jig assembly, the plurality of positioning protrusions are correspondingly connected with the plurality of positioning holes one by one, the first positioning pipe and the second positioning pipe are both abutted against the lower surface of the special-shaped joint pressing plate, the central axis of the first positioning pipe is collinear with the central axis of the first connecting hole, and the central axis of the second positioning pipe is collinear with the central axis of the second connecting hole;
the jig assembly can be arranged below the fixing assembly, so that the first pull rod is inserted into the first connecting hole, and the second pull rod is inserted into the second connecting hole.
8. The special-shaped joint press plate mounting device as claimed in claim 7, wherein the first connecting hole and the second connecting hole are both gourd-shaped holes, and a vertical connecting line between central axes of the large holes and the small holes of the gourd-shaped holes is parallel to the y-axis direction;
the central axis of the first positioning pipe is collinear with the central axis of the large hole of the first connecting hole, and the central axis of the second positioning pipe is collinear with the central axis of the large hole of the second connecting hole;
the small holes of the first connecting hole and the second connecting hole are positioned at the opening of the lower surface of the special-shaped joint pressing plate and are provided with grooves;
the lower extreme of first pull rod with the second pull rod all is provided with the shaft shoulder, the shaft shoulder of first pull rod can block in the recess of the aperture of first connecting hole, the shaft shoulder of second pull rod can block in the recess of the aperture of first connecting hole.
9. The profiled joint press mounting apparatus of any one of claims 1 to 3, wherein the table comprises a platen, a work drive assembly and a work slide;
the working driving assembly and the working slide rail are arranged on the installation frame, the working slide rail is parallel to the x-axis direction, the bedplate is connected with the working slide rail in a sliding mode, and the working driving assembly can drive the bedplate to move on the working slide rail.
10. A method of installing a profiled joint press, wherein the method is applied to the installation apparatus of claim 8, the method comprising the steps of:
s1, moving the workbench in the x-axis direction, and conveying the workpiece placed on the workbench to the position above the jacking installation mechanism;
s2, the conveying mechanism moves in the x-axis direction to convey the pressure plate assembly to the position above the workpiece, and the lifting assembly moves downwards along the z-axis direction to mount the pressure plate assembly on the workpiece;
s3, the feeding frame moves in the x-axis direction, and the special-shaped joint pressing plate on the feeding frame is conveyed to the position below the workpiece;
s4, the jacking installation mechanism installs the special-shaped joint pressure plate on the workpiece;
step S4 includes:
s41, the first jacking cylinder acts, the jig assembly moves upwards along the z-axis direction and abuts against the lower surface of the special-shaped joint pressing plate on the feeding frame, the first positioning pipe and the second positioning pipe both abut against the lower surface of the special-shaped joint pressing plate, and the positioning protrusions are connected with the positioning holes in a one-to-one corresponding mode;
s42, the first jacking cylinder continues to act, the jig assembly continues to move upwards along the z-axis direction, and the special-shaped joint pressing plate is abutted to the lower surface of the workpiece;
s43, the pressure head moves downwards along the z-axis direction, so that the first pull rod and the second pull rod move downwards along the z-axis direction, the first pull rod is inserted into the large hole of the first connecting hole, and the second pull rod is inserted into the large hole of the second connecting hole;
s44, the second jacking cylinder acts, the special-shaped joint pressing plate moves in the y-axis direction, the shaft shoulder of the first pull rod is clamped into the groove of the small hole of the first connecting hole, and the shaft shoulder of the second pull rod is clamped into the groove of the small hole of the second connecting hole;
s45, the pressure head moves upwards along the z-axis direction, and the first pull rod presses the special-shaped joint pressure plate on the lower surface of the workpiece through the first spring; the first jacking cylinder acts, the jig assembly retracts downwards along the direction of the z axis, and the feeding frame retracts along the direction of the x axis.
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| CN202111635491.3A CN113997001B (en) | 2021-12-29 | 2021-12-29 | Mounting device and mounting method for special-shaped joint pressing plate |
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| CN202111635491.3A CN113997001B (en) | 2021-12-29 | 2021-12-29 | Mounting device and mounting method for special-shaped joint pressing plate |
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| JP2002144086A (en) * | 2000-11-07 | 2002-05-21 | Sumitomo Heavy Ind Ltd | Push-up device for backing welding |
| CN205290221U (en) * | 2015-12-29 | 2016-06-08 | 同高先进制造科技（太仓）有限公司 | Soldering lug clamping device with angle modulation function |
| CN206839454U (en) * | 2017-04-14 | 2018-01-05 | 武汉慧能机器人科技有限公司 | Welding machine |
| CN107097059B (en) * | 2017-06-05 | 2023-09-26 | 昆山艾博机器人技术有限公司 | Self-locking type automatic bolt pressing device |
| CN107717218B (en) * | 2017-10-25 | 2024-03-29 | 东莞市爱康智能技术股份有限公司 | Automatic production line for assembly and welding of tablet personal computer |
| CN108127370B (en) * | 2017-12-11 | 2023-09-19 | 陕西秦川智能机床研究院有限公司 | Automatic press-fitting unit of bearing housing for robot joint reducer assembly line |
| CN109638601B (en) * | 2018-12-14 | 2020-04-28 | 乐清市勇创自动化科技有限公司 | Automatic assembling device of connector |
| CN111468940A (en) * | 2019-01-23 | 2020-07-31 | 俞才王 | Automatic pressure equipment machine of reservoir |
| CN215146553U (en) * | 2021-05-25 | 2021-12-14 | 世特科流体动力系统(常州)有限公司 | Mechanism for screwing bolt of electronic pump |
| CN113716370A (en) * | 2021-08-13 | 2021-11-30 | 杭州徐睿机械有限公司 | Soldering lug distributing mechanism and distributing method |
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Address after: 310018 No. 66, Xianglong Road, Qiantang District, Hangzhou, Zhejiang Patentee after: Hangzhou Taishang Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 310018 No. 66, Xianglong Road, Qiantang District, Hangzhou, Zhejiang Patentee before: Hangzhou Taishang Intelligent Equipment Co.,Ltd. Country or region before: China |