CN110270839B - Device for machining spring chuck - Google Patents
Device for machining spring chuck Download PDFInfo
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- CN110270839B CN110270839B CN201910679774.4A CN201910679774A CN110270839B CN 110270839 B CN110270839 B CN 110270839B CN 201910679774 A CN201910679774 A CN 201910679774A CN 110270839 B CN110270839 B CN 110270839B
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- 238000003754 machining Methods 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 98
- 238000000227 grinding Methods 0.000 claims abstract description 61
- 238000007599 discharging Methods 0.000 claims abstract description 36
- 230000009471 action Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 6
- 238000012163 sequencing technique Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 206010000372 Accident at work Diseases 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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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
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Feeding Of Workpieces (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The device for processing the spring chucks comprises a material distributing and sorting device, a grinding chamfering device and a back tooth processing device, wherein the material distributing and sorting device consists of a material box, a material loading lifting mechanism, a first conveying belt and a second conveying belt, the material loading lifting mechanism lifts the spring chucks onto the first conveying belt, the spring chucks output by the first conveying belt sequentially slide down to the second conveying belt along a sliding groove, and the spring chucks are conveyed to the grinding chamfering device; the grinding chamfering device consists of a feeding mechanism, a grinding machine tool and a discharging mechanism, wherein the feeding mechanism conveys the collet chuck to a machining position of the grinding machine tool, and the discharging mechanism discharges and conveys the collet chuck to a tooth returning machining device; the back tooth processing device comprises a feeding chute, a material distribution mechanism and a back tooth processing mechanism, wherein the back tooth processing mechanism is provided with at least two back tooth processing stations which are arranged on the side surface of the material distribution mechanism at intervals, and the material distribution mechanism is used for realizing the feeding of the back tooth processing stations through material distribution operation. The invention saves labor, reduces danger and improves benefit.
Description
Technical Field
The invention relates to the field of machining equipment, in particular to equipment for machining a spring chuck.
Background
The collet chuck (collet for short) is a cylindrical clamp which is arranged on a milling machine and used for confining a drill bit or a milling cutter. In the actual production of the collet chuck, the collet chuck is deformed after heat treatment, and in order to ensure the uniformity of the quality of the product and the standard of the subsequent processing technology, the threaded hole of the collet chuck is required to be tapped again, and the two ends of the collet chuck are subjected to a process Kong Jiaozheng (namely chamfering). At present, all procedures adopt manual operation, after manual selection and arrangement, chamfering and tooth returning processing are carried out by a manual operation tapping machine and a lathe, the manual operation is low in production efficiency, the manual operation is extremely dangerous, and industrial accidents are easily caused.
Therefore, there is a need to develop a device with spring chuck sorting and automatic feeding and discharging, and chamfering and tooth returning processing, so as to solve the problems of low efficiency, slow equipment process, easy industrial accident caused by manual operation and the like of the existing production mode.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides equipment for processing the spring chuck, which adopts full-automatic feeding and discharging to realize automatic production operation.
In order to achieve the above object, the present invention provides an apparatus for machining a collet chuck, comprising a sorting device, a grinding chamfering device and a back teeth machining device, wherein:
The sorting and sorting device consists of a material box, a feeding lifting mechanism, a first conveying belt and a second conveying belt, wherein the material box is used for storing spring chucks to be processed, the first conveying belt is positioned above the material box and is connected with the feeding lifting mechanism, the feeding lifting mechanism is used for lifting the spring chucks in the material box to the first conveying belt one by one from bottom to top, the feeding end of the second conveying belt is connected with the discharging end of the first conveying belt through an inclined sliding groove, the conveying surface of the second conveying belt is lower than the conveying surface of the first conveying belt, the spring chucks output by the first conveying belt sequentially slide down to the second conveying belt along the sliding groove under the action of gravity, and the spring chucks are sequentially conveyed to the grinding chamfering device through the second conveying belt;
The grinding chamfering device consists of a feeding mechanism, a grinding machine tool and a discharging mechanism, the grinding machine tool is of a horizontal structure, the feeding mechanism is positioned at the discharge end of the second conveying belt and is arranged above the grinding machine tool so as to be used for conveying the spring chucks outputted by the second conveying belt to the machining position of the grinding machine tool, and the discharging mechanism is arranged on the side surface of the grinding machine tool so as to be used for discharging the spring chucks machined by the grinding machine tool and transferring the spring chucks to the tooth returning machining device;
The feed chute is obliquely arranged below the discharging mechanism and above the distributing mechanism, the distributing mechanism is used for receiving the spring chucks sliding down through the feed chute, the feed back processing mechanism is provided with at least two feed back processing stations arranged on the side face of the distributing mechanism at intervals, and the distributing mechanism is used for feeding the feed back processing stations respectively through feeding operation.
As a further preferable technical scheme of the invention, the feeding lifting mechanism comprises a plurality of guide fixing plates which are distributed in a ladder shape in sequence and vertically arranged, lifting plates corresponding to each guide fixing plate and a first motor for driving the lifting plates to lift, all the lifting plates can synchronously lift along the side walls of the adjacent guide fixing plates, the lifting plate positioned at the bottommost layer is arranged in the material box and is used for lifting and transmitting the collet chuck in the material box to the top surface of the guide fixing plate positioned at the bottom layer of the ladder, and the lifting plates sequentially transmit the collet chuck from the guide fixing plate at the bottom layer of the ladder to the top surface of the guide fixing plate at the top layer of the ladder in lifting back and forth movement, and roll down from the top surface of the guide fixing plate at the top layer to the transmission surface of the first conveying belt.
As a further preferable technical scheme of the invention, the first conveyor belt and the second conveyor belt are respectively belt conveyor belts or chain plate conveyor belts, the first conveyor belt is connected with a second motor for driving the first conveyor belt to operate, and the second conveyor belt is connected with a third motor for driving the second conveyor belt to operate;
the sliding groove connected with the first conveyor belt and the second conveyor belt consists of two sliding rods which are arranged in parallel, the collet chuck which is transmitted to the second conveyor belt by the first conveyor belt slides downwards in a vertical state between the two sliding rods, and the big end with larger size on the collet chuck is clamped on the two sliding rods.
As a further preferable technical scheme of the invention, the grinding machine tool comprises a machine tool bottom plate, a first linear slide rail, a first telescopic cylinder, a fourth motor and a fifth motor, wherein the first linear slide rail is fixed on the machine tool bottom plate, a piston rod of the first telescopic cylinder is connected with a first sliding block on the first linear slide rail so as to push the first sliding block to slide left and right, the fourth motor is fixed on the machine tool and is positioned at one end of the first linear slide rail, the fifth motor is fixed on the first sliding block, the front end of a rotating shaft of the fourth motor and the front end of a rotating shaft of the fifth motor are respectively connected for grinding chamfer centers, and the rotating shaft of the fourth motor and the rotating shaft of the fifth motor are arranged on the same axis in opposite directions, so that a spring chuck to be processed can be propped against between the two centers.
As a further preferable technical scheme of the invention, the feeding mechanism comprises a feeding support frame, a second linear sliding rail, a second telescopic cylinder, a first lifting cylinder and a clamping jaw cylinder, wherein the feeding support frame is fixed on a machine tool bottom plate, the second linear sliding rail is horizontally fixed on the feeding support frame above a rotating shaft of a fourth motor, a piston rod of the second telescopic cylinder is connected with a second sliding block on the second linear sliding rail so as to push the second sliding block to slide back and forth, the first lifting cylinder is fixed on the second sliding block, a piston push rod of the first lifting cylinder is downwards connected with the clamping jaw cylinder, and a clamping jaw for clamping a spring chuck is arranged at the lower end of the clamping jaw cylinder.
As a further preferable technical scheme of the invention, the discharging mechanism comprises a discharging support frame, a third linear slide rail, a third telescopic cylinder, a rotary cylinder and a finger cylinder, wherein the discharging support frame is fixed on a machine tool bottom plate, the second linear slide rail is arranged on the side surface of a rotating shaft of the fourth motor and is horizontally fixed on the discharging support frame, a piston rod of the third telescopic cylinder is connected with a third sliding block on the third linear slide rail so as to push the third sliding block to slide back and forth, the finger cylinder is rotatably fixed on the third sliding block along the vertical direction through the rotary cylinder, and the finger of the finger cylinder faces towards the front end of a center connected with the fourth motor.
As a further preferable technical scheme of the invention, the grinding chamfering device further comprises a protection mechanism and a stripping mechanism, wherein:
The protection mechanism comprises a protection cover, a fourth linear sliding rail and a fourth telescopic cylinder, wherein the fourth linear sliding rail is fixed on the second sliding block and is consistent with the second linear sliding rail in direction, the protection cover is connected to the fourth sliding block of the fourth linear sliding rail between the first motor and the second motor, and a piston rod of the fourth telescopic cylinder is connected with the fourth sliding block to push the fourth sliding block to slide;
The material removing mechanism comprises a fifth telescopic cylinder, a second lifting cylinder and a material removing push plate, wherein the fifth telescopic cylinder is fixed at the top of the first motor, the telescopic direction of a piston rod of the fifth telescopic cylinder is consistent with the axial direction of the first motor, the second lifting cylinder is connected with the piston rod of the second lifting cylinder above a rotating shaft of the fourth motor, and the material removing push plate is downwards connected to the piston rod of the second lifting cylinder.
As a further preferable technical scheme of the invention, the material distributing mechanism comprises a material distributing plate, a connecting chute, a sixth telescopic cylinder and a seventh telescopic cylinder, wherein the sixth telescopic cylinder is connected with the material distributing plate and is used for pushing the material distributing plate to horizontally slide below an outlet of the material feeding chute, the number of the connecting chute is consistent with that of the seventh telescopic cylinder, the connecting chute is at least two respectively, all the connecting chutes are arranged on one side of the material distributing plate at intervals along the sliding direction of the material distributing plate, the seventh telescopic cylinder is arranged on the other side of the material distributing plate at intervals along the sliding direction of the material distributing plate, the connecting chute corresponds to the seventh telescopic cylinder one by one, a receiving groove is formed in the material distributing plate, and when the sliding plate moves and drives a spring chuck to move to the front of any seventh telescopic cylinder through the receiving groove, the seventh telescopic cylinder is used for pushing the spring chuck in the receiving groove into the corresponding connecting chute.
According to the further preferred technical scheme of the invention, the back tooth machining mechanism comprises clamps corresponding to the connecting sliding grooves one by one, a clamping cylinder, an eighth telescopic cylinder, a ninth telescopic cylinder and a sixth motor, wherein the clamping cylinder, the eighth telescopic cylinder, the ninth telescopic cylinder and the sixth motor are matched with each clamp, each clamp corresponds to one back tooth machining station, machining hole sites penetrating up and down are arranged on the clamps, the machining hole sites are used for receiving spring chucks sliding down from the corresponding connecting sliding grooves, the eighth telescopic cylinder and the clamping cylinder are respectively arranged on the side surfaces of the clamps, the clamping cylinder is used for clamping the spring chucks to be machined back teeth in the machining hole sites, a baffle is arranged at the front end of a piston rod of the eighth telescopic cylinder, the eighth telescopic cylinder drives the baffle to move so as to block or open a lower outlet of the machining hole sites, the ninth telescopic cylinder is arranged above the clamps so as to drive the sixth motor to lift up and down, a rotating shaft of the sixth motor is downwards connected with a tap hole site used for conducting back tooth machining in the machining hole sites, the outlet of the clamping cylinder is provided with a tap outlet used for sensing the lower hole site in the machining hole sites, and a discharge port is further used for detecting the machining hole site.
As a further preferable technical scheme of the invention, the feeding chute of the feeding mechanism is in an arc structure, the feeding opening of the feeding chute is positioned in the horizontal tangential direction of the arc structure, the feeding mechanism further comprises a second feeding inductor and a tenth telescopic cylinder, the fifth feeding inductor is arranged on the side wall of the feeding opening of the feeding chute, the tenth telescopic cylinder is fixed on the front side of the feeding opening of the feeding chute, and the piston push rod of the tenth telescopic cylinder faces the feeding opening of the feeding chute to be used for pushing the spring chuck positioned at the feeding opening of the feeding chute.
The device for processing the spring chuck can achieve the following beneficial effects by adopting the technical scheme:
1) The sorting and sequencing device adopts the storage of a trough, automatic supply, automatic lifting and automatic sorting and sequencing, so that the production efficiency is improved;
2) The grinding machine tool as a main body is of a horizontal structure, so that the concentricity of the grinding chamfer and the machining precision are ensured;
3) The material distribution mechanism can feed a plurality of clamps in the tooth returning processing mechanism according to the requirement through the material distribution operation according to the requirement, so that a plurality of spring chucks can simultaneously carry out tooth returning processing, and the working efficiency is greatly improved;
4) The whole operation process adopts full-automatic feeding and discharging, thereby realizing automatic production operation;
5) Saving labor, reducing danger and improving benefit.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the main structure of an example provided by the apparatus for processing a collet of the present invention;
FIG. 2 is a schematic overall structure of an example provided by the apparatus for machining a collet of the present invention;
FIG. 3 is a schematic diagram of a sorting device
FIG. 4 is a schematic view of the structure of the grinding chamfering device;
FIG. 5 is a schematic view of the structure of the back teeth processing device;
FIG. 6 is a schematic view of a partial structure in a back teeth machining device;
Fig. 7 is a schematic view of the structure of the collet.
In the figure: 101. small end, 102, big end;
1. 1-1 parts of material sorting device, 1-2 parts of material sorting rack, 1-3 parts of first motor, 1-3 parts of material box, 1-4 parts of guide fixing plate, 1-5 parts of lifting plate, 1-6 parts of first conveying belt, 1-7 parts of sliding groove, 1-8 parts of second conveying belt, 1-9 parts of second motor, 1-10 parts of third motor;
2. 2-1 parts of a grinding chamfering device, 2-2 parts of a machine tool, 2-3 parts of a grinding machine tool, a first linear slide rail, 2-4 parts of a fourth motor, 2-5 parts of a fifth motor, 2-6 parts of a first telescopic cylinder, 2-7 parts of a feeding support frame, 2-8 parts of a second linear slide rail, 2-9 parts of a second telescopic cylinder, 2-10 parts of a first lifting cylinder, 2-11 parts of a clamping jaw cylinder, 2-12 parts of a discharging support frame, 2-13 parts of a third linear slide rail, 2-14 parts of a third telescopic cylinder, 2-15 parts of a rotary cylinder, 2-16 parts of a finger cylinder, 2-17 parts of a fourth linear slide rail, 2-18 parts of a fourth telescopic cylinder, 2-19 parts of a protective cover;
3. The device comprises a back tooth machining device, a back tooth machine bottom plate, 3-1 parts, a tenth telescopic cylinder, 3-4 parts, a second material sensor, 3-5 parts, a feeding chute, 3-6 parts, a seventh telescopic cylinder, 3-7 parts, a sixth telescopic cylinder, 3-8 parts, a distributing plate, 3-9 parts, a connecting chute, 3-10 parts, an eighth telescopic cylinder, 3-11 parts, a first material sensor, 3-12 parts, a clamping cylinder, 3-13 parts, a clamp, 3-14 parts, a fixed support frame, 3-15 parts, a ninth telescopic cylinder, 3-16 parts, a sixth motor, 3-17 parts, a motor base, 3-18 parts, a movable arm, 3-19 parts, a rotating arm, 3-20 parts, a rotating support column, 3-21 parts and a movable support frame;
4. the main body frame, 5, the discharge gate, 6, aircraft bonnet.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The invention will be further described with reference to the drawings and detailed description. The terms such as "upper", "lower", "left", "right", "middle" and "a" in the preferred embodiments are merely descriptive, but are not intended to limit the scope of the invention, as the relative relationship changes or modifications may be otherwise deemed to be within the scope of the invention without substantial modification to the technical context.
The structure of the collet chuck is shown in fig. 7, which is a columnar structure with a big end 102 and a small end 101, the parts to be processed are respectively positioned at the central shaft holes at the two ends, the processing parts of the grinding chamfer are the outer edges of the shaft holes at A and B in fig. 7, and the back teeth processing part is the thread at C in fig. 7.
As shown in fig. 1 to 6, an apparatus for machining a collet chuck includes a sorting device 1, a grinding chamfering device 2 and a back teeth machining device 3, the sorting device 1 is used for sequentially arranging and conveying the collet chucks to be machined according to the same placing posture (the big heads 101 of the collet chucks are consistent in orientation) to the grinding chamfering device 2, the grinding chamfering device 2 is used for grinding the collet chucks, the back teeth machining device 3 is used for carrying out back teeth machining discharging on the grinded collet chucks, and all the devices are automatically fed and discharged, wherein:
The sorting and sequencing device 1 consists of a material box 1-3, a feeding lifting mechanism, a first conveying belt 1-6 and a second conveying belt 1-8, wherein the material box 1-3 is used for storing spring chucks to be processed, the first conveying belt 1-6 is positioned above the material box 1-3 and connected with the feeding lifting mechanism, the feeding lifting mechanism is used for lifting the spring chucks in the material box 1-3 onto the first conveying belt 1-6 one by one from bottom to top, the feeding end of the second conveying belt 1-8 is connected with the discharging end of the first conveying belt 1-6 through an inclined sliding groove 1-7, the conveying surface of the second conveying belt 1-8 is lower than the conveying surface of the first conveying belt 1-6, the spring chucks output by the first conveying belt 1-6 sequentially slide down to the second conveying belt 1-8 along the sliding groove 1-7 under the action of gravity, and the spring chucks are sequentially conveyed to the grinding and chamfering device 2 through the second conveying belt 1-8;
The grinding chamfering device 2 consists of a feeding mechanism, a grinding machine tool 2-2 and a discharging mechanism, wherein the grinding machine tool 2-2 is of a horizontal structure, namely, a grinding chamfering processing position is positioned in the horizontal axis direction of the grinding machine tool 2-2, the feeding mechanism is positioned at the discharge end of the second conveying belt 1-8 and is arranged above the grinding machine tool 2-2, so that a collet output by the second conveying belt 1-8 is conveyed to the processing position of the grinding machine tool 2-2, and the discharging mechanism is arranged on the side surface of the grinding machine tool 2-2, so that the collet processed by the grinding machine tool 2-2 is discharged and is conveyed to the back teeth processing device 3;
The back teeth processing device 3 is composed of a feeding chute 3-5, a distributing mechanism and a back teeth processing mechanism, wherein the back teeth processing device 3 is lower than a processing table surface of the grinding chamfering device 2, the feeding chute 3-5 is obliquely arranged below the discharging mechanism and above the distributing mechanism, the distributing mechanism is used for receiving a spring chuck sliding down through the feeding chute 3-5, the back teeth processing mechanism is provided with at least two back teeth processing stations arranged on the side surface of the distributing mechanism at intervals, the distributing mechanism slides back and forth among the back teeth processing stations, so that the back teeth processing stations are respectively fed through material dividing operation, and the back teeth processing stations are used for carrying out back teeth processing on the spring chuck input to the back teeth processing stations.
In a specific implementation, the feeding lifting mechanism comprises a plurality of guide fixing plates 1-4 which are sequentially distributed in a stepped manner and vertically arranged, a lifting plate 1-5 corresponding to each guide fixing plate 1-4 and a first motor 1-2 for driving the lifting plate 1-5 to lift, all lifting plates 1-5 can synchronously lift along the side walls of the adjacent guide fixing plates 1-4, the lifting plate 1-5 positioned at the bottommost layer is arranged in the material box 1-3 and is used for lifting and transmitting a spring chuck in the material box 1-3 to the top surface of the guide fixing plate 1-4 positioned at the bottom layer in the lifting process, the lifting plates 1-5 sequentially transmit the spring chuck from the guide fixing plate 1-4 at the bottom layer to the top surface of the guide fixing plate 1-4 at the top layer of the step, and the top surface of the guide fixing plate 1-4 at the top layer is rolled onto the transmission surface of the first conveying belt 1-6, and the inclination angles of the spring chuck and the spring chuck are smaller than the vertical inclination angle of the guide fixing plate 1-5 in the same in the lifting reciprocating motion.
In specific implementation, the sorting device 1 further comprises a sorting rack 1-1, the material box 1-3 is arranged at the lower part of the sorting rack 1-1, the first conveying belt 1-6 is transversely arranged at the top of the sorting rack 1-1, the feeding lifting assembly is arranged on the sorting rack 1-1 and is positioned between the material box 1-3 and the first conveying belt 1-6, and the first motor 1-2 is fixed at the bottom of the sorting rack 1-1 below the material box 1-3
In the implementation, the first conveyor belt 1-6 and the second conveyor belt are respectively belt conveyor belts or chain plate conveyor belts, the first conveyor belt 1-6 is connected with a second motor 1-9 for driving the first conveyor belt to operate, and the second conveyor belt 1-8 is connected with a third motor 1-10 for driving the second conveyor belt to operate;
The sliding groove 1-7 connected between the first conveying belt 1-6 and the second conveying belt is composed of two sliding rods which are arranged in parallel, the collet chuck transmitted to the second conveying belt through the first conveying belt 1-6 slides downwards in a vertical state between the two sliding rods, the big end 102 with a larger size on the collet chuck is clamped on the two sliding rods, when the collet chuck transmitted to the sliding groove 1-7 through the first conveying belt 1-6 is inserted downwards in the sliding groove in a vertical state under the action of gravity, the big end 102 is clamped on the sliding groove, so that the collet chuck slides downwards in an inclined direction on the sliding groove 1-7, when the collet chuck slides to the bottommost part of the sliding groove 1-7, the small end 101 of the collet chuck is firstly contacted with the transmission surface of the second conveying belt 1-8, and is clamped on the second conveying belt 1-8 under the driving of friction force, and the head 101 sorting and sequencing of the collet chuck are realized through the ingenious structure of the sliding groove 1-7.
In a specific implementation, the grinding machine tool 2-2 comprises a machine tool bottom plate 2-1, a first linear slide rail 2-3, a first telescopic cylinder 2-6, a fourth motor 2-4 and a fifth motor 2-5, wherein the first linear slide rail 2-3 is fixed on the machine tool bottom plate 2-1, a piston rod of the first telescopic cylinder 2-6 is connected with a first sliding block on the first linear slide rail 2-3 so as to push the first sliding block to slide left and right, the fourth motor 2-4 is fixed on the machine tool and is positioned at one end of the first linear slide rail 2-3, the fifth motor 2-5 is fixed on the first sliding block, the front end of a rotating shaft of the fourth motor 2-4 is respectively connected with the front end of a rotating shaft of the fifth motor 2-5 so as to grind a chamfer center, and the rotating shaft of the fourth motor 2-4 and the rotating shaft of the fifth motor 2-5 are arranged on the same axis in opposite directions, when the fifth motor 2-5 moves towards the fourth motor 2-4, a spring clamp to be processed can be tightly propped between the two centers, and then the fourth motor 2-5 rotates, so that grinding processing can be performed. The fourth motor 2-4 and the fifth motor 2-5 both adopt servo motors as power, can accurately control torsion and torsion sensors, and have the function of protecting workpieces from being damaged. The grinding machine tool 2-2 is of a horizontal structure, so that the concentricity of the grinding chamfer and the machining precision are ensured.
In specific implementation, the feeding mechanism comprises a feeding support frame 2-7, a second linear slide rail 2-8, a second telescopic cylinder 2-9, a first lifting cylinder 2-10 and a clamping jaw cylinder 2-11, wherein the feeding support frame 2-7 is fixed on a machine tool bottom plate 2-1, the second linear slide rail 2-8 is horizontally fixed on the feeding support frame 2-7 above a rotating shaft of a fourth motor 2-4, a piston rod of the second telescopic cylinder 2-9 is connected with a second sliding block on the second linear slide rail 2-8 so as to push the second sliding block to slide forwards and backwards, the first lifting cylinder 2-10 is fixed on the second sliding block, a piston push rod of the first lifting cylinder 2-10 is downwards connected with the clamping jaw cylinder 2-11, and a clamping jaw for clamping a spring chuck is arranged at the lower end of the clamping jaw cylinder 2-11.
In specific implementation, the feeding mechanism is further provided with a feeding detection sensor and a pushing and positioning cylinder, wherein the feeding detection sensor faces the transmission tail end of the second conveying belt 1-8 and is used for detecting whether the collet chuck is transmitted in place by the second conveying belt 1-8, the pushing and positioning cylinder is used for pushing the collet chuck transmitted in place by the second conveying belt 1-8 to the material taking position of the clamping jaw cylinder 2-11, and when the clamping jaw cylinder 2-11 moves above the material taking position, the first lifting cylinder 2-10 pushes the clamping jaw cylinder 2-11 to move downwards and then clamps the collet chuck on the material taking position.
In specific implementation, the unloading mechanism comprises an unloading support frame 2-12, a third linear slide rail 2-13, a third telescopic cylinder 2-14, a rotary cylinder 2-15 and a finger cylinder 2-16, wherein the unloading support frame 2-12 is fixed on a machine tool bottom plate 2-1, a second linear slide rail 2-8 is fixed on the unloading support frame 2-12 horizontally on the side surface of a rotating shaft of a fourth motor 2-4, a piston rod of the third telescopic cylinder 2-14 is connected with a third sliding block on the third linear slide rail 2-13 so as to push the third sliding block to slide forwards and backwards, the finger cylinder 2-16 is rotatably fixed on the third sliding block along the vertical direction through the rotary cylinder 2-15, and the finger of the finger cylinder 2-16 faces the front end of a tip connected with the fourth motor 2-4.
In a specific implementation, the grinding chamfering device 2 further comprises a protection mechanism and a stripping mechanism, wherein:
The protection mechanism is used for protecting the periphery of the spring chuck in the machining process and comprises a protection cover 2-19, a fourth linear slide rail 2-17 and a fourth telescopic cylinder 2-18, wherein the fourth linear slide rail 2-17 is fixed on the second slide block and is consistent with the direction of the second linear slide rail, the protection cover 2-19 is connected to the fourth slide block of the fourth linear slide rail 2-17 between the first motor 1-2 and the second motor 1-9, and a piston rod of the fourth telescopic cylinder 2-18 is connected with the fourth slide block to push the fourth slide block to slide;
The material removing mechanism is used for enabling the collet chuck to be hung on the center of the fifth motor 2-5 when the fifth motor 2-5 is far away from the fourth motor 2-4 under the action of the first telescopic cylinder 2-6 after the grinding chamfering processing is finished, and is used for enabling the collet chuck to be separated from the center of the fifth motor 2-5 so as to facilitate discharging of the discharging mechanism, the material removing mechanism comprises a fifth telescopic cylinder, a second lifting cylinder and a material removing push plate, the fifth telescopic cylinder is fixed at the top of the first motor 1-2, the telescopic direction of a piston rod of the fifth telescopic cylinder is consistent with the axial direction of the first motor 1-2, the second lifting cylinder is connected with the piston rod of the second lifting cylinder above a rotating shaft of the fourth motor 2-4, and the material removing push plate is downwards connected to the piston rod of the second lifting cylinder.
In specific implementation, the material distributing mechanism comprises a material distributing plate 3-8, a connecting sliding chute 3-9, a sixth telescopic cylinder 3-7 and a seventh telescopic cylinder 3-6, wherein the sixth telescopic cylinder 3-7 is connected with the material distributing plate 3-8 so as to be used for pushing the material distributing plate 3-8 to horizontally slide below an outlet of the material feeding sliding chute 3-5, the number of the connecting sliding chute 3-9 and the number of the seventh telescopic cylinder 3-6 are consistent and at least two respectively, all the connecting sliding chute 3-9 are arranged on one side of the material distributing plate 3-8 at intervals along the sliding direction of the material distributing plate 3-8, the seventh telescopic cylinder 3-6 is arranged on the other side of the material distributing plate 3-8 at intervals along the sliding direction of the material distributing plate 3-8, the connecting sliding chute 3-9 is in one-to-6 correspondence with the seventh telescopic cylinder 3-8, and when the sliding plate moves and drives the spring chuck to move to the front of any seventh telescopic cylinder 3-6 through the connecting chute, the seventh telescopic cylinder 3-6 is used for pushing the spring chuck in the connecting chute 3-9 corresponding to the connecting chute.
In the concrete implementation, the back tooth processing mechanism comprises clamps 3-13 which are in one-to-one correspondence with the connecting sliding grooves 3-9, a clamping cylinder 3-12, an eighth telescopic cylinder 3-10, a ninth telescopic cylinder 3-15 and a sixth motor 3-16, wherein the clamping cylinder 3-12 is matched with each clamp 3-13, each clamp 3-13 corresponds to one back tooth processing station, processing holes penetrating up and down are formed in the clamps 3-13, the processing holes are used for receiving spring chucks sliding down from the corresponding connecting sliding grooves 3-9, the eighth telescopic cylinder 3-10 and the clamping cylinder 3-12 are respectively arranged on the side surfaces of the clamps 3-13, the clamping cylinder 3-12 is used for clamping the spring chucks to be processed back teeth in the processing holes, a baffle plate is arranged at the front end of a piston rod of the eighth telescopic cylinder 3-10, the eighth telescopic cylinder 3-10 drives the baffle plate to move and is used for blocking or opening a lower outlet of the processing hole, the ninth telescopic cylinder 3-15 is arranged above the clamps 3-13 and is used for driving the sixth motor 3-16 to lift up and down, the sixth motor 3-16 is used for carrying out the processing through the upper and lower lifting, the rotary shaft of the sixth motor 3-16 is connected with a rotary shaft of the sixth motor 3-16 and is connected with a rotary shaft of the electric sensor for carrying out the processing for detecting the back tooth processing for the spring chucks 3-13, the upper end is provided with a hole position, and a sensor is used for detecting the position of the spring chuck is used for processing material discharge chuck 3-13, and is used for the end 3.
In specific implementation, the back teeth processing device 3 further comprises a back teeth machine bottom plate 3-1, both the back teeth processing mechanism and the material distributing mechanism are arranged on the back teeth machine bottom plate 3-1, a sliding seat is fixedly arranged on the back teeth machine bottom plate 3-1, a material distributing plate 3-8 is slidably arranged on the sliding seat, a sixth telescopic cylinder 3-7 is fixed on the sliding seat, and a piston push rod of the sixth telescopic cylinder 3-7 is connected with the material distributing plate 3-8; a fixed support frame 3-14 is arranged on the back teeth machine bottom plate 3-1, a ninth telescopic cylinder 3-15 is vertically fixed on the fixed support frame 3-14 downwards, and a sixth motor 3-16 is connected with a piston push rod of the ninth telescopic cylinder 3-15 through a motor seat 3-17; the tooth returning machine bottom plate 3-1 is further provided with a movable supporting frame 3-21, the movable supporting frame 3-21 comprises a rotary supporting column 3-20, a rotating arm 3-19 and a movable arm 3-18, the rotary supporting column 3-20 is vertically fixed on the tooth returning machine bottom plate 3-1, the rotating arm 3-19 is horizontally arranged and connected to the top end of the rotary supporting column 3-20, and two ends of the movable arm 3-18 are hinged with the rotating arm 3-19 and the motor base 3-17 respectively. The fixed support frame 3-14 is used for fixedly supporting the ninth telescopic cylinder 3-15, and the movable support frame 3-21 is used for movably supporting the sixth motor 3-16 which is lifted up and down, so that stable up-down operation is ensured.
In specific implementation, the feeding chute 3-5 of the feeding mechanism is of an arc structure, the feeding opening of the feeding chute 3-5 is positioned in the horizontal tangential direction of the arc structure, the feeding mechanism further comprises a second feeding inductor 3-4 and a tenth telescopic cylinder 3-2, the fifth feeding inductor is arranged on the side wall of the feeding opening of the feeding chute 3-5, the tenth telescopic cylinder 3-2 is fixed on the front side of the feeding opening of the feeding chute 3-5, and a piston push rod of the tenth telescopic cylinder 3-2 faces the feeding opening of the feeding chute 3-5 so as to be used for pushing a spring chuck positioned at the feeding opening of the feeding chute 3-5. In the working process, when the second material sensor 3-4 detects that the material is contained, the piston push rod of the tenth telescopic cylinder 3-2 extends out, so that the spring chuck automatically slides down by gravity after moving for a section in the material loading chute 3-5 and then falls into the receiving groove of the material distributing plate 3-8.
In a specific implementation, the device further comprises a main body frame 4 and a hood 6, the grinding chamfering device 2 and the tooth returning processing device 3 are respectively arranged on the frame, the hood 6 is arranged on the frame and covers the grinding chamfering device 2 and the tooth returning processing device 3 for safety protection, and the material distributing and sorting device 1 is arranged on the side face of the frame.
The working process of the sorting device 1 is as follows:
firstly, a first motor 1-2 drives a lifting plate 1-5 in a feeding lifting mechanism to lift up and down, and the lifting plate 1-5 sequentially lifts a spring chuck in a material box 1-3 to the top surface of a guide fixing plate 1-4 positioned at the topmost layer in the lifting process and rolls off from the top surface of the guide fixing plate 1-4 to a first conveying belt 1-6;
Then, the first conveyor belt 1-6 slides the spring chucks to the second conveyor belt 1-8 sequentially through the sliding grooves 1-7, and in the sliding process, the big end 101 on the spring chucks is automatically distinguished and placed on the conveying surface of the second conveyor belt 1-8 according to the same orientation, and the spring chucks on the conveying surface of the second conveyor belt 1-8 are orderly arranged according to the same orientation sequentially;
finally, the polishing and chamfering device 2 is conveyed to the lower part of a feeding mechanism of the polishing and chamfering device by the second conveying belts 1-8.
The working process of the grinding chamfering device 2 is as follows:
Taking materials, pushing a second sliding block to move forwards by a second telescopic cylinder 2-9, enabling a first lifting cylinder 2-10 and a clamping jaw cylinder 2-11 to move above a conveying surface of a second conveying belt 1-8 along with the second sliding block, pushing the clamping jaw cylinder 2-11 downwards by the first lifting cylinder 2-10, clamping a collet chuck of the conveying surface of the second conveying belt 1-8 by the clamping jaw cylinder 2-11 after the clamping jaw cylinder 2-11 is in place, and finally respectively retracting the first lifting cylinder 2-10 and the second telescopic cylinder 2-9 to return to an original position, so that the collet chuck is positioned at an axial line position between a first motor 1-2 and a second motor 1-9;
Feeding, namely pushing out the clamping jaw cylinder 2-11 downwards by the first lifting cylinder 2-10, after the clamping jaw cylinder 2-11 is lowered into place, enabling two ends of a collet clamped by the clamping jaw cylinder 2-11 to correspond to two centers on the fourth motor 2-5 and the fifth motor 2-5 respectively, then pushing the first sliding block by the first telescopic cylinder 2-6 to enable the second motor 1-9 to move towards the first motor 1-2, enabling the collet to be clamped between the two centers, and finally loosening the clamping jaw by the clamping jaw cylinder 2-11 and lifting to be in place through retraction of the first lifting cylinder 2-10;
When the spring chuck is clamped between two centers, the protection mechanism is opened to act, the fourth telescopic cylinder 2-18 pushes the fourth sliding block to move on the fourth linear sliding rail 2-17 and drives the protection cover 2-19 to move forwards and cover the spring chuck, then the fourth motor 2-4 and the fifth motor 2-5 rotate, center holes at two ends of the spring chuck are ground and chamfered under the extrusion force of the first telescopic cylinder 2-6, and after the timing time of grinding and chamfering is up, the fourth motor 2-4 and the fifth motor 2-5 stop rotating, and the machining is completed;
Discharging, the third telescopic cylinder 2-14 pushes out forwards, the finger cylinder 2-16 moves forwards to be in place and the collet chuck is clamped, then the first telescopic cylinder 2-6 retracts to drive the fifth motor 2-5 to be separated from the collet chuck, at the moment, the discharging mechanism starts to act, the second lifting cylinder drives the discharging push plate to descend, the fifth telescopic cylinder pushes the second lifting cylinder to advance, the discharging push plate contacts with the collet chuck to be separated from the center of the fourth motor 2-4, then the rotary cylinder 2-15 drives the finger cylinder 2-16 to rotate for 90 degrees, the collet chuck is in a vertical state, finally, the third telescopic cylinder 2-14 retracts, the finger cylinder 2-16 drives the collet chuck to be right above the feeding chute 3-5 of the tooth returning processing device 3, the finger cylinder 2-16 loosens, the collet chuck is lowered and falls into the feeding chute 3-5, and discharging is completed.
The working process of the back teeth processing device 3 is as follows:
when the second material-containing sensor 3-4 detects that the upper end of the material-discharging chute is filled with materials, a piston push rod of the tenth telescopic cylinder 3-2 extends out to horizontally push a spring chuck at the upper end of the material-discharging chute, and then the spring chuck slides downwards into a receiving groove of the material-distributing plate 3-8 along the material-discharging chute under the action of gravity;
And (3) distributing materials, wherein when the collet chuck sliding down from the feeding chute 3-5 falls into the receiving groove, the sixth telescopic cylinder 3-7 performs stretching or shrinking operation so as to enable the receiving groove to move to the side surface of any appointed connecting chute 3-9, then the collet chuck in the receiving groove is pushed into the connecting chute 3-9 by the seventh telescopic cylinder 3-6 corresponding to the connecting chute 3-9, after the completion, the sixth telescopic cylinder 3-7 and the seventh telescopic cylinder 3-6 return respectively, the one-time distributing operation is completed, the receiving groove is positioned below the discharging chute and waits for the next distributing operation, and the collet chuck in the receiving groove is sequentially moved to the connecting chute 3-9 according to the requirement by moving the distributing plate 3-8 so as to realize the distributing and feeding according to the requirement of each tooth returning processing station in the tooth returning processing mechanism, thereby meeting the simultaneous processing of a plurality of tooth returning processing positions.
And (3) back teeth processing, wherein the eighth telescopic cylinder 3-10 stretches out to enable the baffle to keep against the lower opening of the processing hole site, the collet chuck sliding down from the connecting chute 3-9 vertically falls into the processing hole site, when the first material sensor 3-11 detects that the collet chuck exists in the processing hole site, the clamping cylinder 3-12 clamps the collet chuck, meanwhile, the ninth telescopic cylinder 3-15 drives the sixth motor 3-16 to descend, after the sixth motor 3-16 descends to the position, the screw tap is rotated to carry out back teeth processing on the collet chuck, the processing is completed, the ninth telescopic cylinder 3-15 drives the sixth motor 3-16 to ascend and return, the eighth telescopic cylinder 3-10 retracts to open the lower opening of the processing hole site, finally, the clamping cylinder 3-12 is loosened, and the collet chuck falls to the discharge port 5 from the lower opening of the processing hole site.
While particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely illustrative, and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined only by the appended claims.
Claims (6)
1. An apparatus for machining a collet chuck, comprising a dispensing sequencing device, a grinding chamfering device and a tooth return machining device, wherein:
The sorting and sorting device consists of a material box, a feeding lifting mechanism, a first conveying belt and a second conveying belt, wherein the material box is used for storing spring chucks to be processed, the first conveying belt is positioned above the material box and is connected with the feeding lifting mechanism, the feeding lifting mechanism is used for lifting the spring chucks in the material box to the first conveying belt one by one from bottom to top, the feeding end of the second conveying belt is connected with the discharging end of the first conveying belt through an inclined sliding groove, the conveying surface of the second conveying belt is lower than the conveying surface of the first conveying belt, the spring chucks output by the first conveying belt sequentially slide down to the second conveying belt along the sliding groove under the action of gravity, and the spring chucks are sequentially conveyed to the grinding chamfering device through the second conveying belt;
The grinding chamfering device consists of a feeding mechanism, a grinding machine tool and a discharging mechanism, the grinding machine tool is of a horizontal structure, the feeding mechanism is positioned at the discharge end of the second conveying belt and is arranged above the grinding machine tool so as to be used for conveying the spring chucks outputted by the second conveying belt to the machining position of the grinding machine tool, and the discharging mechanism is arranged on the side surface of the grinding machine tool so as to be used for discharging the spring chucks machined by the grinding machine tool and transferring the spring chucks to the tooth returning machining device;
The back teeth processing device consists of a feeding chute, a distributing mechanism and a back teeth processing mechanism, the back teeth processing device is lower than a processing table top of the grinding chamfering device, the feeding chute is obliquely arranged below the discharging mechanism and above the distributing mechanism, the distributing mechanism is used for receiving a collet chuck sliding down through the feeding chute, the back teeth processing mechanism is provided with at least two back teeth processing stations arranged on the side surface of the distributing mechanism at intervals, and the distributing mechanism is used for realizing the feeding of the back teeth processing stations through the distributing operation; wherein,
The first conveying belt and the second conveying belt are respectively belt conveying belts or chain plate conveying belts, the first conveying belt is connected with a second motor for driving the first conveying belt to operate, and the second conveying belt is connected with a third motor for driving the second conveying belt to operate;
The sliding groove connected with the first conveying belt and the second conveying belt consists of two sliding rods which are arranged in parallel, a collet chuck which is transmitted to the second conveying belt through the first conveying belt slides downwards in a vertical state between the two sliding rods, and a big head with a larger size on the collet chuck is clamped on the two sliding rods;
The grinding machine tool comprises a machine tool bottom plate, a first linear slide rail, a first telescopic cylinder, a fourth motor and a fifth motor, wherein the first linear slide rail is fixed on the machine tool bottom plate, a piston rod of the first telescopic cylinder is connected with a first sliding block on the first linear slide rail to push the first sliding block to slide left and right, the fourth motor is fixed on the machine tool and is positioned at one end of the first linear slide rail, the fifth motor is fixed on the first sliding block, the front end of a rotating shaft of the fourth motor and the front end of a rotating shaft of the fifth motor are respectively connected for grinding centers of chamfer angles, and the rotating shaft of the fourth motor and the rotating shaft of the fifth motor are arranged on the same axis in opposite directions, so that a spring chuck to be processed can be propped against between the two centers;
The material distributing mechanism comprises a material distributing plate, a connecting sliding chute, a sixth telescopic cylinder and a seventh telescopic cylinder, wherein the sixth telescopic cylinder is connected with the material distributing plate and is used for pushing the material distributing plate to horizontally slide below an outlet of the material feeding sliding chute, the number of the connecting sliding chute is consistent with that of the seventh telescopic cylinders, the number of the connecting sliding chute is at least two, all the connecting sliding chutes are arranged on one side of the material distributing plate at intervals along the sliding direction of the material distributing plate, the seventh telescopic cylinders are arranged on the other side of the material distributing plate at intervals along the sliding direction of the material distributing plate, the connecting sliding chute corresponds to the seventh telescopic cylinders one by one, a receiving groove is formed in the material distributing plate, and when the sliding plate moves and drives a spring chuck to move to the front of any seventh telescopic cylinder through the receiving groove, the seventh telescopic cylinder is used for pushing the spring chuck in the receiving groove into the corresponding connecting sliding chute;
The clamping cylinder is used for clamping the spring chucks to be subjected to tooth returning processing in the processing hole sites, a baffle is arranged at the front end of a piston rod of the eighth telescopic cylinder, the baffle is driven to move so as to block or open a lower outlet of the processing hole site, the ninth telescopic cylinder is arranged above the clamp so as to drive the sixth motor to lift up and down, a rotating shaft of the sixth motor is downwards connected with a tap used for carrying out tooth returning processing on the spring chucks in the processing hole sites, a discharge outlet of the lower outlet of the processing hole site is provided with a detector, and the detector is further arranged on the clamp.
2. The apparatus for machining a collet chuck according to claim 1, wherein the loading lifting mechanism includes a plurality of guide fixing plates which are sequentially distributed in a stepped shape and vertically arranged, and a lifting plate corresponding to each guide fixing plate and a first motor for driving the lifting plate to lift and lower, all the lifting plates can synchronously lift and lower along the side walls of the adjacent guide fixing plates, the lifting plate positioned at the bottommost layer is positioned in the material box for lifting and transferring the collet chuck in the material box to the top surface of the guide fixing plate positioned at the bottom layer of the step in the lifting and reciprocating movement, so that the collet chuck is sequentially transferred from the guide fixing plate at the bottom layer of the step to the top surface of the guide fixing plate at the top layer of the step, and rolls down from the top surface of the guide fixing plate at the top layer onto the transfer surface of the first conveyor belt.
3. The device for machining the spring chuck according to claim 2, wherein the feeding mechanism comprises a feeding support frame, a second linear sliding rail, a second telescopic cylinder, a first lifting cylinder and a clamping jaw cylinder, the feeding support frame is fixed on a machine tool bottom plate, the second linear sliding rail is horizontally fixed on the feeding support frame above a rotating shaft of the fourth motor, a piston rod of the second telescopic cylinder is connected with a second sliding block on the second linear sliding rail to push the second sliding block to slide back and forth, the first lifting cylinder is fixed on the second sliding block, a piston push rod of the first lifting cylinder is downward and is connected with the clamping jaw cylinder, and a clamping jaw for clamping the spring chuck is arranged at the lower end of the clamping jaw cylinder.
4. The apparatus for machining a collet chuck as in claim 3, wherein the discharge mechanism comprises a discharge support frame, a third linear rail, a third telescopic cylinder, a rotary cylinder and a finger cylinder, wherein the discharge support frame is fixed on a machine tool bottom plate, the second linear rail is fixed on the discharge support frame horizontally on the side surface of a rotating shaft of the fourth motor, a piston rod of the third telescopic cylinder is connected with a third slide block on the third linear rail to push the third slide block to slide back and forth, the finger cylinder is rotatably fixed on the third slide block in the vertical direction through the rotary cylinder, and a finger of the finger cylinder faces a front end of a tip connected with the fourth motor.
5. The apparatus for machining a collet chuck as in claim 4, wherein the grinding chamfer device further comprises a guard mechanism and a stripper mechanism, wherein:
The protection mechanism comprises a protection cover, a fourth linear sliding rail and a fourth telescopic cylinder, wherein the fourth linear sliding rail is fixed on the second sliding block and is consistent with the second linear sliding rail in direction, the protection cover is connected to the fourth sliding block of the fourth linear sliding rail between the first motor and the second motor, and a piston rod of the fourth telescopic cylinder is connected with the fourth sliding block to push the fourth sliding block to slide;
The material removing mechanism comprises a fifth telescopic cylinder, a second lifting cylinder and a material removing push plate, wherein the fifth telescopic cylinder is fixed at the top of the first motor, the telescopic direction of a piston rod of the fifth telescopic cylinder is consistent with the axial direction of the first motor, the second lifting cylinder is connected with the piston rod of the second lifting cylinder above a rotating shaft of the fourth motor, and the material removing push plate is downwards connected to the piston rod of the second lifting cylinder.
6. The apparatus for machining a collet chuck as in claim 5, wherein the feed chute of the feed mechanism is of a circular arc structure, the feed opening of the feed chute is positioned in a horizontal tangential direction of the circular arc structure, the feed mechanism further comprises a second feed inductor and a tenth telescopic cylinder, the fifth feed inductor is mounted on a side wall of the feed opening of the feed chute, the tenth telescopic cylinder is fixed on the front side of the feed opening of the feed chute, and a piston push rod of the tenth telescopic cylinder faces the feed opening of the feed chute for pushing the collet chuck positioned at the feed opening of the feed chute.
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| CN201910679774.4A CN110270839B (en) | 2019-07-25 | 2019-07-25 | Device for machining spring chuck |
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| CN201910679774.4A CN110270839B (en) | 2019-07-25 | 2019-07-25 | Device for machining spring chuck |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111229895B (en) * | 2020-03-11 | 2024-05-24 | 深圳市华惠连接器有限公司 | Reaming and deburring equipment for stainless steel sheath |
| CN111318954A (en) * | 2020-03-25 | 2020-06-23 | 慕贝尔汽车部件（太仓）有限公司 | Spring automatic feeding grinder |
| CN111515657B (en) * | 2020-05-13 | 2024-05-03 | 广州隆控机电设备有限公司 | Automatic assembling device for gearbox plug |
| CN114589124B (en) * | 2022-05-10 | 2022-08-16 | 中电科风华信息装备股份有限公司 | Detection equipment for cylindrical surface defects |
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