CN215468396U - Cotter pin production and processing device - Google Patents
Cotter pin production and processing device Download PDFInfo
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- CN215468396U CN215468396U CN202121373439.0U CN202121373439U CN215468396U CN 215468396 U CN215468396 U CN 215468396U CN 202121373439 U CN202121373439 U CN 202121373439U CN 215468396 U CN215468396 U CN 215468396U
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Abstract
The utility model discloses a cotter production and processing device, which comprises a bottom foot and a workbench, wherein the workbench is provided with a chute, the chute is provided with a clamping slider which can slide relative to the chute, and the clamping slider is connected with a piston rod of a cylinder arranged on the workbench; the middle position of the upper surface of the clamping slide block is provided with a slot for inserting the pin body, a plurality of clamping blocks are uniformly distributed around the slot, the plurality of clamping blocks form a conical structure around the slot, a gap is reserved between every two adjacent clamping blocks, a pressing block is sleeved outside each clamping block, a conical hole with the same taper as the clamping blocks is formed in the middle position of the pressing block, and the thickness of the pressing block is smaller than the height of each clamping block; the workbench is provided with a mounting rack, and the mounting rack is provided with a slotting mechanism; the pin body can be rapidly clamped and disassembled through the clamping slide block, clamping marks cannot be generated on the surface of the pin body, and the grooving depth of the pin body can be controlled by arranging the grooving mechanism.
Description
Technical Field
The utility model relates to the technical field of cotter pin production, in particular to a cotter pin production and processing device.
Background
In the machine, the pin is mainly used for assembly positioning and can also be used for connecting and shearing overload connection in a release-level safety device. The pin types comprise a cylindrical pin, a conical pin, a pin with a hole, a cotter pin, a safety pin and the like; the tail end of the cotter pin can be opened after the cotter pin is driven into the pin hole to prevent loosening, and the cotter pin is widely applied to occasions with impact and vibration.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cotter pin production and processing device.
The technical purpose of the utility model is realized by the following technical scheme:
a cotter pin production processing device comprises a bottom foot and a workbench, wherein the bottom foot is arranged below the workbench, the workbench is provided with a chute, a clamping sliding block capable of sliding relative to the chute is arranged on the chute, and the clamping sliding block is connected with a piston rod of an air cylinder arranged on the workbench; the middle position of the upper surface of the clamping slide block is provided with a slot for inserting a pin body, a plurality of clamping blocks are uniformly distributed around the slot, the plurality of clamping blocks form a conical structure around the slot, a gap is reserved between every two adjacent clamping blocks, a pressing block is sleeved on the outer side of each clamping block, a conical hole with the same taper as the clamping blocks is formed in the middle position of the pressing block, the thickness of the pressing block is smaller than the height of each clamping block, through holes for a pressing bolt to pass through are formed in the pressing block and the outer side of each conical hole, and the pressing bolt is matched with threads on the clamping slide block; the workpiece clamping device is characterized in that a mounting frame is arranged on the workbench, a slotting mechanism is arranged on the mounting frame, and the slotting mechanism is located above the clamping slide block.
Further, the fluting mechanism includes lead screw, slider, connecting seat, guide bar, spring, depression bar, mounting panel, fluting motor and fluting sword, the lead screw is installed on the mounting bracket to be connected with the mobile motor transmission, the slider is installed on the lead screw, the connecting seat sets up the bottom at the slider, the connecting seat is the platelike structure of L shape, the bottom plate of the L shaped plate of connecting seat is passed to the guide bar upper end, and the cover is equipped with the spring on being located the guide bar of the bottom plate top of L shaped plate, the upper end of guide bar is equipped with the stopper, the depression bar sets up on the guide bar of connecting seat below, the lower extreme of guide bar is equipped with the mounting panel, the fluting motor is installed on the mounting panel, the fluting sword is connected with the output shaft of motor fluting motor.
Furthermore, the number of the clamping blocks is four, and the four clamping blocks are extruded by the pressing block to enable the four pressing blocks to be relatively folded, so that the pin body is clamped.
Furthermore, the pressing bolt is provided with a jack, an insert block can be inserted into the jack, the pressing bolt is rotated reversely through the arrangement of the jack and the insert block, and the insert block can drive the pressing block to move upwards relative to the clamping block, so that the disassembly is completed.
In conclusion, the utility model has the following beneficial effects: according to the utility model, the pin body can be rapidly clamped and disassembled through the clamping slide block, no clamping mark is generated on the surface of the pin body, the grooving depth of the pin body can be controlled by arranging the grooving mechanism, and the uniformity of the grooving depths of different products is better.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the clamping slide of the present invention;
figure 3 is a top view of the clamping slide portion of the present invention.
In the figure, 1, a footing; 2. a work table; 3. clamping the sliding block; 4. a cylinder; 5. a pin body; 6. a mounting frame; 7. a slider; 8. a lead screw; 9. a connecting seat; 10. a guide bar; 11. a spring; 12. a pressure lever; 13. mounting a plate; 14. a slot motor; 15. a slotting cutter; 16. briquetting; 17. a clamping block; 18. a hold-down bolt; 19. inserting a block; 20. a chute; 21. the motor is moved.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, a cotter pin production and processing device comprises a footing 1 and a workbench 2, wherein the footing 1 is arranged below the workbench 2, the workbench 2 is provided with a chute 20, the chute 20 is provided with a clamping slider 3 capable of sliding relative to the chute 20, and the clamping slider 3 is connected with a piston rod of an air cylinder 4 arranged on the workbench 2; the middle position of the upper surface of the clamping slide block 3 is provided with a slot for inserting the pin body 5, a plurality of clamping blocks 17 are uniformly distributed around the slot, the plurality of clamping blocks 17 form a conical structure around the slot, a gap is reserved between every two adjacent clamping blocks 17, a pressing block 16 is sleeved outside the plurality of clamping blocks 17, a conical hole with the same taper as the clamping blocks 17 is formed in the middle position of the pressing block 16, the thickness of the pressing block 16 is smaller than the height of the clamping blocks 17, through holes for a pressing bolt 18 to pass through are formed in the pressing block 16 and the outer side of the conical hole, and the pressing bolt 18 is matched with threads on the clamping slide block 3; the worktable 2 is provided with a mounting rack 6, the mounting rack 6 is provided with a slotting mechanism, and the slotting mechanism is positioned above the clamping slide block 3.
Further, the slotting mechanism comprises a screw 8, a slider 7, a connecting seat 9, a guide rod 10, a spring 11, a pressure rod 12, a mounting plate 13, a slotting motor 14 and a slotting cutter 15, the screw 8 is mounted on the mounting frame 6, and is connected with a mobile motor 21 in a transmission way, the sliding block 7 is arranged on a lead screw 8, the connecting seat 9 is arranged at the bottom of the sliding block 7, the connecting seat 9 is of an L-shaped plate structure, the upper end of the guide rod 10 penetrates through a bottom plate of the L-shaped plate of the connecting seat 9, a spring 11 is sleeved on the guide rod 10 positioned above the bottom plate of the L-shaped plate, the upper end of the guide rod 10 is provided with a limit block, the compression rod 12 is arranged on the guide rod 10 below the connecting seat 9, the lower extreme of guide bar 10 is equipped with mounting panel 13, slotting motor 14 is installed on mounting panel 13, slotting cutter 15 is connected with motor slotting motor 14's output shaft.
Furthermore, the number of the clamping blocks 17 is four, and the four clamping blocks 17 are extruded by the pressing block 16, so that the four pressing blocks 17 are relatively folded, and the pin body 5 is clamped.
Furthermore, the compression bolt 18 is provided with a jack, an insert block 19 can be inserted into the jack, the compression bolt 18 is rotated reversely through the arrangement of the jack and the insert block, and the insert block can drive the pressing block 16 to move upwards relative to the clamping block 17, so that the disassembly is completed.
The working process is as follows: the pin body to be processed is inserted into a slot of a clamping slide block from the middle of a plurality of clamping blocks, a pressing bolt is screwed down to drive a pressing block to move downwards, the clamping block is extruded to clamp the pin body, then a moving motor is started to adjust the position of the slide block on a lead screw, a slotting tool is aligned to the slotting position of the pin body, then the moving motor is closed, a slotting motor is started, the slotting tool moves downwards to cut and slot the pin body by pressing a pressing rod, the pin body is driven to move relative to the slotting tool by controlling the stretching of a cylinder to complete slotting work, the pressing rod is loosened after slotting is completed, the slotting motor is closed, the inserting block can drive the pressing block to move upwards relative to the clamping block by reversely screwing the pressing bolt, and disassembly is completed.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a cotter production processingequipment, includes footing (1) and workstation (2), footing (1) sets up the below at workstation (2), its characterized in that: a sliding chute (20) is arranged on the workbench (2), a clamping sliding block (3) capable of sliding relative to the sliding chute (20) is mounted on the sliding chute (20), and the clamping sliding block (3) is connected with a piston rod of an air cylinder (4) mounted on the workbench (2); the clamping device is characterized in that a slot for inserting the pin body (5) is formed in the middle of the upper surface of the clamping sliding block (3), a plurality of clamping blocks (17) are uniformly distributed around the slot, a conical structure is formed on the periphery of each clamping block (17), a gap is reserved between every two adjacent clamping blocks (17), a pressing block (16) is sleeved on the outer sides of the clamping blocks (17), a conical hole with the same taper as the clamping blocks (17) is formed in the middle of each pressing block (16), the thickness of each pressing block (16) is smaller than the height of each clamping block (17), through holes for allowing the pressing bolt (18) to pass through are formed in the pressing block (16) and the outer sides of the conical holes, and the pressing bolt (18) is matched with threads on the clamping sliding block (3); the automatic clamping device is characterized in that a mounting frame (6) is arranged on the workbench (2), a slotting mechanism is arranged on the mounting frame (6), and the slotting mechanism is located above the clamping slider (3).
2. The cotter pin production and processing device of claim 1, wherein: the grooving mechanism comprises a lead screw (8), a slider (7), a connecting seat (9), a guide rod (10), a spring (11), a pressing rod (12), a mounting plate (13), a grooving motor (14) and a grooving cutter (15), wherein the lead screw (8) is mounted on a mounting frame (6) and is in transmission connection with a mobile motor (21), the slider (7) is mounted on the lead screw (8), the connecting seat (9) is arranged at the bottom of the slider (7), the connecting seat (9) is of an L-shaped plate-shaped structure, the upper end of the guide rod (10) penetrates through a bottom plate of an L-shaped plate of the connecting seat (9), the guide rod (10) positioned above the bottom plate of the L-shaped plate is sleeved with the spring (11), the upper end of the guide rod (10) is provided with a limiting block, the pressing rod (12) is arranged on the guide rod (10) below the connecting seat (9), and the lower end of the guide rod (10) is provided with the mounting plate (13), the slotting motor (14) is installed on the installation plate (13), and the slotting cutter (15) is connected with an output shaft of the motor slotting motor (14).
3. The cotter pin production and processing device of claim 2, wherein: the number of the clamping blocks (17) is four.
4. The cotter pin production and processing device of claim 3, wherein: the compression bolt (18) is provided with a jack, and an insert block (19) can be inserted into the jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121373439.0U CN215468396U (en) | 2021-06-21 | 2021-06-21 | Cotter pin production and processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121373439.0U CN215468396U (en) | 2021-06-21 | 2021-06-21 | Cotter pin production and processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215468396U true CN215468396U (en) | 2022-01-11 |
Family
ID=79718488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121373439.0U Active CN215468396U (en) | 2021-06-21 | 2021-06-21 | Cotter pin production and processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215468396U (en) |
-
2021
- 2021-06-21 CN CN202121373439.0U patent/CN215468396U/en active Active
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