CN220372767U - Locating pin milling fixture - Google Patents
Locating pin milling fixture Download PDFInfo
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- CN220372767U CN220372767U CN202320957871.7U CN202320957871U CN220372767U CN 220372767 U CN220372767 U CN 220372767U CN 202320957871 U CN202320957871 U CN 202320957871U CN 220372767 U CN220372767 U CN 220372767U
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- 238000003801 milling Methods 0.000 title claims abstract description 11
- 238000003860 storage Methods 0.000 claims description 48
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 abstract description 43
- 238000000034 method Methods 0.000 abstract description 19
- 230000008569 process Effects 0.000 abstract description 19
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000000227 grinding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of locating pin machining, in particular to a locating pin milling fixture, which automatically fixes raw materials through a fixing device matched with a pushing device, so that the labor intensity of operators is reduced; the traversing device drives the rotating device to enter and exit the processing area, so that the influence of the device on the processing process is reduced; the material is stored through the rotating device, and the whole material is prevented from shifting in the continuous pushing process by changing the angle of the rotating device; the width of the discharge hole is adjusted by the adjusting device so as to adapt to materials with different diameters; the pushing device pushes the materials out of the fixing device, so that scratches on the materials in the pushing process are prevented, and the automation degree and the practicability of the device are improved; comprises a fixing device, a traversing device, a rotating device, an adjusting device and a pushing device.
Description
Technical Field
The utility model relates to the technical field of locating pin machining, in particular to a locating pin milling fixture.
Background
The locating pin, the part participating in limiting the freedom degree of the object, has certain application in some mechanical movement equipment, mainly used for the position determination in the two-dimensional space; the production and processing of the locating pin are to process chamfering, rounding, grinding the excircle, grinding the step, grinding the flat position and the like on the cylindrical blank, and the cylindrical blank is required to be fixed in a plurality of processing technological processes so as to ensure good processing effect.
The utility model patent in China with the application number of CN202120072617.X relates to a locating pin milling fixture, which comprises a frame, a plurality of groups of fixing devices and cleaning devices, can improve the purpose of fixing and milling efficiency of locating pins, and can realize simultaneous fixing of two locating pins with different sizes.
However, in actual use, when mass production is required, operators are required to fix the cylindrical blanks continuously, so that the labor intensity of the operators is increased, and a large amount of time is consumed for manual operation, so that the production efficiency of the equipment is reduced.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the automatic fixing device which is matched with the pushing device to automatically fix the raw materials, so that the labor intensity of operators is reduced; the traversing device drives the rotating device to enter and exit the processing area, so that the influence of the device on the processing process is reduced; the material is stored through the rotating device, and the whole material is prevented from shifting in the continuous pushing process by changing the angle of the rotating device; the width of the discharge hole is adjusted by the adjusting device so as to adapt to materials with different diameters; the positioning pin milling fixture has the advantages that the pushing device pushes materials out of the fixing device, scratches on the materials in the pushing process are prevented, and the degree of automation of the device and the practicability of the device are improved.
The utility model relates to a locating pin milling fixture; the device comprises a fixing device, a traversing device, a rotating device, an adjusting device and a pushing device, wherein the fixing device is used for fixing a positioning pin, and the traversing device is arranged on the fixing device; the rotating device is arranged on the traversing device; the adjusting device and the pushing device are both arranged on the rotating device; the raw materials are automatically fixed through the fixing device and the pushing device, so that the labor intensity of operators is reduced; the traversing device drives the rotating device to enter and exit the processing area, so that the influence of the device on the processing process is reduced; the material is stored through the rotating device, and the whole material is prevented from shifting in the continuous pushing process by changing the angle of the rotating device; the width of the discharge hole is adjusted by the adjusting device so as to adapt to materials with different diameters; the pushing device is used for pushing the materials out of the fixing device, scratches on the materials in the pushing process are prevented, and the degree of automation of the device and the practicability of the device are improved.
Preferably, the fixing device comprises a base, a portal, electric cylinders and clamping jaws, wherein the portal is arranged on the upper end face of the base, a group of electric cylinders are respectively arranged on the upper end face of the portal and the upper end face of the base, the clamping jaws are connected to the moving ends of the two groups of electric cylinders, and the moving ends of the two groups of electric cylinders are opposite; when pusher pushes the material to the downside clamping jaw on, control two sets of electronic jar opens simultaneously, makes two sets of clamping jaws remove simultaneously to fix the material, the elongation of two sets of electronic jar is the same, thereby guarantees that the centre of a circle is at same height after fixed of the material of different diameters, has improved the practicality of device.
Preferably, the transverse moving device comprises transverse moving sliding rails, a transverse moving box, a screw rod, a support and a gear motor, wherein two groups of transverse moving sliding rails are arranged on the upper end face of the base, the transverse moving box is arranged on the two groups of transverse moving sliding rails and can move on the transverse moving sliding rails, two groups of supports are respectively arranged in front of and behind the upper end face of the base, nuts are respectively arranged on the front end face and the rear end face of the transverse moving box, the screw rod penetrates through the nuts on the front end face and the rear end face of the transverse moving box to be connected with the transverse moving box, the front end face and the rear end face of the screw rod are respectively connected with the front end face and the rear end face of the support, the gear motor is arranged on the front end face of the front side support, and the output end of the gear motor penetrates through the rear end face of the support to be connected with the screw rod; and the speed reducing motor is started, the speed reducing motor transmits power to the screw rod, and the nut connected to the screw rod and the transverse moving box is used for driving the transverse moving box to move back and forth on the transverse moving sliding rail, so that the transverse moving box is separated from a processing area in the processing time after the feeding is completed, the influence on the processing process is reduced, and the practicability of the device is improved.
Preferably, the rotating device comprises a storage box, a rotating shaft, a speed reducer and a motor, wherein the front end surface and the rear end surface of the storage box are respectively connected with the front end surface and the rear end surface in the transverse moving box through the rotating shaft, a baffle is not arranged at the left part of the storage box, the storage box can rotate along with the rotating shaft, the speed reducer is arranged on the front end surface of the transverse moving box, the motor is connected to the speed reducer, and the output end of the speed reducer penetrates through the front end surface of the transverse moving box and is connected with the front side rotating shaft of the storage box; the motor is started, the motor transmits power to the rotating shaft through the speed reducer to drive the rotating shaft to rotate, so that the elevation angle of the storage box is changed, the upper part of the storage box is inclined to the right after the pushing device finishes feeding, materials in the storage box are prevented from falling after shifting left along with the pushing device, the storage box is controlled to level when feeding, the materials are pushed conveniently, and the stability of the device is improved.
Preferably, the adjusting device comprises an adjusting slide rail, an adjusting block, an adjusting plate and an adjusting electric cylinder, wherein the adjusting slide rail is arranged on the inner lower end surface of the storage box, the adjusting block is arranged on the adjusting slide rail, the upper end surface of the adjusting block is connected with the adjusting plate, the adjusting electric cylinder is arranged on the inner rear end surface of the storage box, and the moving end of the adjusting electric cylinder is connected with the rear end surface of the adjusting block; thereby the extension of control regulation electronic jar changes the distance between regulating plate lower part and the medial front side of storage box to adapt to the material of different diameters, prevent to appear dropping the condition of two materials simultaneously, improved the practicality of device.
Preferably, the pushing device comprises a cylinder and a rubber head, the cylinder is arranged at the lower part of the right end surface of the storage box, the cylinder is positioned at the front part of the rotating shaft, the moving end of the cylinder penetrates through the right end surface of the storage box and enters the storage box, and the rubber head is arranged at the moving end of the cylinder; the control cylinder extends to enable the rubber head to push out the raw materials falling to the bottom between the adjusting plate and the storage box into the fixing device, and the rubber head is used for preventing the materials from being scratched in the pushing process, so that the automation degree of the device and the practicability of the device are improved.
Compared with the prior art, the utility model has the beneficial effects that: the raw materials are automatically fixed through the fixing device and the pushing device, so that the labor intensity of operators is reduced; the traversing device drives the rotating device to enter and exit the processing area, so that the influence of the device on the processing process is reduced; the material is stored through the rotating device, and the whole material is prevented from shifting in the continuous pushing process by changing the angle of the rotating device; the width of the discharge hole is adjusted by the adjusting device so as to adapt to materials with different diameters; the pushing device is used for pushing the materials out of the fixing device, scratches on the materials in the pushing process are prevented, and the degree of automation of the device and the practicability of the device are improved.
Drawings
FIG. 1 is a schematic view of a first cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of a second cross-sectional structure of the present utility model;
FIG. 3 is a schematic elevational view of the present utility model;
FIG. 4 is a schematic illustration of an isometric construction of an adjustment device;
the reference numerals in the drawings: 1. a base; 2. a door frame; 3. an electric cylinder; 4. a clamping jaw; 5. a traversing slide rail; 6. a traversing box; 7. a screw rod; 8. a bracket; 9. a speed reducing motor; 10. a storage bin; 11. a rotating shaft; 12. a speed reducer; 13. a motor; 14. adjusting the sliding rail; 15. an adjusting block; 16. an adjusting plate; 17. adjusting an electric cylinder; 18. a cylinder; 19. a rubber head.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1, 2, 3 and 4, the traversing device is arranged on the fixing device, the rotating device is arranged on the traversing device, and the pushing device is arranged on the rotating device;
firstly, placing a plurality of groups of materials on an adjusting plate 16 in a storage box 10, starting a speed reducing motor 9, transmitting power to a screw rod 7 by the speed reducing motor 9, driving the traversing box 6 to move forwards on a traversing slide rail 5 by nut transmission connected with the screw rod 7 and the traversing box 6 until a rubber head 19 is aligned with a lower clamping jaw 4, controlling an air cylinder 18 to stretch to enable the rubber head 19 to push out the materials falling to the bottom between the adjusting plate 16 and the storage box 10 into a fixing device, then simultaneously opening two groups of electric cylinders 3 to enable the two groups of clamping jaws 4 to move simultaneously, thereby fixing the materials, simultaneously opening a motor 13, transmitting power to a rotating shaft 11 through the speed reducing machine 12 by the motor 13 to drive the rotating shaft 11 to rotate, thereby changing the elevation angle of the storage box 10 to enable the right end face of the materials in the storage box 10 to be clung to the right end face in the storage box 10, and simultaneously controlling the screw rod 7 to be opened to enable the traversing box 6 to move backwards and move out of a processing area;
the fixing device comprises a base 1, a portal 2, electric cylinders 3 and clamping jaws 4, wherein the portal 2 is arranged on the upper end face of the base 1, a group of electric cylinders 3 is respectively arranged on the upper end face of the portal 2 and the upper end face of the base 1, the clamping jaws 4 are connected to the moving ends of the two groups of electric cylinders 3, and the moving ends of the two groups of electric cylinders 3 are opposite;
the transverse moving device comprises transverse moving sliding rails 5, a transverse moving box 6, a lead screw 7, brackets 8 and a gear motor 9, wherein two groups of transverse moving sliding rails 5 are arranged on the upper end face of the base 1, the transverse moving box 6 is arranged on the two groups of transverse moving sliding rails 5 and can move on the transverse moving sliding rails 5, two groups of brackets 8 are respectively arranged on the front and back of the upper end face of the base 1, nuts are respectively arranged on the front and back end faces of the transverse moving box 6, the lead screw 7 penetrates through the nuts on the front and back end faces of the transverse moving box 6 to be connected with the transverse moving box 6, the front and back end faces of the lead screw 7 are respectively connected with the front and back groups of brackets 8, the gear motor 9 is arranged on the front end face of the front side bracket 8, and the output end of the gear motor 9 penetrates through the back end face of the bracket 8 to be connected with the lead screw 7;
the rotating device comprises a storage box 10, a rotating shaft 11, a speed reducer 12 and a motor 13, wherein the front end surface and the rear end surface of the storage box 10 are respectively connected with the front end surface and the rear end surface in the transverse moving box 6 through the rotating shaft 11, the left part of the storage box 10 is not provided with a baffle, the storage box can rotate along with the rotating shaft 11, the speed reducer 12 is arranged on the front end surface of the transverse moving box 6, the motor 13 is connected to the speed reducer 12, and the output end of the speed reducer 12 passes through the front end surface of the transverse moving box 6 and is connected with the front side rotating shaft 11 of the storage box 10;
the pushing device comprises an air cylinder 18 and a rubber head 19, the air cylinder 18 is arranged at the lower part of the right end surface of the storage box 10, the air cylinder 18 is positioned at the front part of the rotating shaft 11, the moving end of the air cylinder 18 passes through the right end surface of the storage box 10 and enters the storage box 10, and the rubber head 19 is arranged at the moving end of the air cylinder 18;
the raw materials are automatically fixed through the fixing device and the pushing device, so that the labor intensity of operators is reduced; the traversing device drives the rotating device to enter and exit the processing area, so that the influence of the device on the processing process is reduced; the material is stored through the rotating device, and the whole material is prevented from shifting in the continuous pushing process by changing the angle of the rotating device; the pushing device is used for pushing the materials out of the fixing device, scratches on the materials in the pushing process are prevented, and the degree of automation of the device and the practicability of the device are improved.
Example 2
The improvement on the first embodiment comprises an adjusting device which is arranged on the rotating device;
the width of the discharge hole is adjusted by the adjusting device so as to adapt to materials with different diameters;
the extension of the electric cylinder 17 is controlled and regulated so as to change the distance between the lower part of the regulating plate 16 and the inner front side surface of the storage box 10, so that the electric cylinder is suitable for materials with different diameters, the situation that two materials fall down simultaneously is prevented, and the practicability of the device is improved;
the adjusting device comprises an adjusting slide rail 14, an adjusting block 15, an adjusting plate 16 and an adjusting electric cylinder 17, wherein the adjusting slide rail 14 is arranged on the inner lower end face of the storage box 10, the adjusting block 15 is arranged on the adjusting slide rail 14, the adjusting plate 16 is connected to the upper end face of the adjusting block 15, the adjusting electric cylinder 17 is arranged on the inner rear end face of the storage box 10, and the moving end of the adjusting electric cylinder 17 is connected with the rear end face of the adjusting block 15.
As shown in fig. 1 to 4, in the positioning pin milling fixture of the present utility model, when in operation, firstly, the extension amount of the electric cylinder 17 is controlled and regulated so as to change the distance between the lower part of the regulating plate 16 and the inner front side surface of the storage box 10, so as to adapt to the diameter of the processed material, then, a plurality of groups of materials are placed on the regulating plate 16 in the storage box 10, then, the gear motor 9 is started, the gear motor 9 transmits power to the screw rod 7, the traversing box 6 is driven by the nut transmission connected with the screw rod 7 and the traversing box 6 to move forward on the traversing slide rail 5 until the rubber head 19 is aligned with the lower side clamping jaw 4, then, the air cylinder 18 is controlled to extend so that the rubber head 19 pushes out the raw material falling to the bottom between the regulating plate 16 and the storage box 10 into the fixing device, then, the two groups of clamping jaws 4 are simultaneously opened so as to fix the material, meanwhile, the motor 13 is started to transmit power to the rotating shaft 11 through the speed reducer 12, so that the elevation angle of the rotating shaft 11 is changed so that the right end surface of the material in the storage box 10 is tightly attached to the right end surface of the storage box 10, and the traversing box 6 is simultaneously, and the processing area is opened after the control of the traversing box 6 is moved.
The cylinder 18, the electric cylinder 3, the motor 13, the speed reducer 12, the gear motor 9 and the adjusting electric cylinder 17 of the locating pin milling fixture are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached using instruction without creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (1)
1. The milling fixture for the positioning pin is characterized by comprising a fixing device, a traversing device, a rotating device, an adjusting device and a pushing device, wherein the fixing device is used for fixing the positioning pin, and the traversing device is arranged on the fixing device; the rotating device is arranged on the traversing device; the adjusting device and the pushing device are both arranged on the rotating device; the fixing device comprises a base (1), a portal (2), electric cylinders (3) and clamping jaws (4), wherein the portal (2) is arranged on the upper end face of the base (1), a group of electric cylinders (3) are respectively arranged on the upper end face of the portal (2) and the upper end face of the base (1), the clamping jaws (4) are connected to the moving ends of the two groups of electric cylinders (3), and the moving ends of the two groups of electric cylinders (3) are opposite in direction; the transverse moving device comprises transverse moving sliding rails (5), a transverse moving box (6), a screw rod (7), brackets (8) and a speed reducing motor (9), wherein two groups of transverse moving sliding rails (5) are arranged on the upper end face of a base (1), the transverse moving box (6) is arranged on the two groups of transverse moving sliding rails (5) and can move on the transverse moving sliding rails (5), the front and rear of the upper end face of the base (1) are respectively provided with two groups of brackets (8), nuts are respectively arranged on the front and rear end faces of the transverse moving box (6), the screw rod (7) penetrates through the nuts on the front and rear end faces of the transverse moving box (6) to be connected with the transverse moving box (6), the front and rear end faces of the screw rod (7) are respectively connected with the front and rear groups of brackets (8), the speed reducing motor (9) is arranged on the front end face of the front side bracket (8), and the output end of the speed reducing motor (9) penetrates through the rear end face of the bracket (8) to be connected with the screw rod (7). The rotating device comprises a storage box (10), a rotating shaft (11), a speed reducer (12) and a motor (13), wherein the front end surface and the rear end surface of the storage box (10) are respectively connected with the front end surface and the rear end surface of the transverse moving box (6) through the rotating shaft (11), a baffle is not arranged at the left part of the storage box (10), the storage box can rotate along with the rotating shaft (11), the speed reducer (12) is arranged on the front end surface of the transverse moving box (6), the motor (13) is connected to the speed reducer (12), and the output end of the speed reducer (12) penetrates through the front end surface of the transverse moving box (6) to be connected with the front side rotating shaft (11) of the storage box (10); the adjusting device comprises an adjusting slide rail (14), an adjusting block (15), an adjusting plate (16) and an adjusting electric cylinder (17), wherein the adjusting slide rail (14) is arranged on the inner lower end face of the storage box (10), the adjusting block (15) is arranged on the adjusting slide rail (14), the adjusting plate (16) is connected to the upper end face of the adjusting block (15), the adjusting electric cylinder (17) is arranged on the inner rear end face of the storage box (10), and the moving end of the adjusting electric cylinder (17) is connected with the rear end face of the adjusting block (15); the pushing device comprises an air cylinder (18) and a rubber head (19), the air cylinder (18) is arranged at the lower part of the right end face of the storage box (10), the air cylinder (18) is positioned at the front part of the rotating shaft (11), the moving end of the air cylinder (18) penetrates through the right end face of the storage box (10) to enter the storage box (10), and the rubber head (19) is arranged at the moving end of the air cylinder (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320957871.7U CN220372767U (en) | 2023-04-25 | 2023-04-25 | Locating pin milling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320957871.7U CN220372767U (en) | 2023-04-25 | 2023-04-25 | Locating pin milling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220372767U true CN220372767U (en) | 2024-01-23 |
Family
ID=89566726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320957871.7U Active CN220372767U (en) | 2023-04-25 | 2023-04-25 | Locating pin milling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220372767U (en) |
-
2023
- 2023-04-25 CN CN202320957871.7U patent/CN220372767U/en active Active
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