CN213136449U - A positioner for parts machining - Google Patents
A positioner for parts machining Download PDFInfo
- Publication number
- CN213136449U CN213136449U CN202021551157.0U CN202021551157U CN213136449U CN 213136449 U CN213136449 U CN 213136449U CN 202021551157 U CN202021551157 U CN 202021551157U CN 213136449 U CN213136449 U CN 213136449U
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- block
- threaded rod
- sliding
- parts machining
- movable block
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- 238000003754 machining Methods 0.000 title claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 7
- 238000011161 development Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a positioner for parts machining, including workstation, first threaded rod, bellows and latch segment, the inside of workstation is provided with servo motor, the fly leaf has been run through in the outside of guide post, the spout has been seted up to the upper surface of workstation, be connected with first spring between the inner wall of slider and spout, and the lower extreme of slider is connected with the linkage block to the upper end of slider is connected with the movable block, the storage tank has been seted up to the inside of movable block, the through-hole has been seted up to the upper surface of movable block, and the top hub connection of movable block has the second threaded rod to the outside threaded connection of second threaded rod has the latch segment. This a positioner for parts machining can carry out effectual centre gripping, location to the part of unidimensional, shape, has effectively enlarged the application scope of device, can carry out diversified synchronous centre gripping to the part simultaneously, and the centre gripping that has effectively improved the device is stable.
Description
Technical Field
The utility model relates to a parts machining technical field specifically is a positioner for parts machining.
Background
With the continuous development of science and technology, various mechanical devices have also achieved great development and progress, and mechanical parts are basic elements constituting the machinery, so the quality of the mechanical parts is concerned with the quality and service life of the mechanical devices, and in the machining process of the mechanical parts, a positioning device is required to be used for clamping and positioning the mechanical parts, but the existing positioning devices for machining parts still have some defects, such as:
1. because the sizes and the shapes of parts with different purposes are greatly different, part of the parts are irregular special-shaped structures, but the existing positioning device for part processing is fixed in structure, so that the parts with different shapes are inconvenient to be effectively and stably clamped, and the application range of the device is limited to a great extent;
2. the existing positioning device for part processing mostly adopts a bidirectional clamping mode to position parts, so that the parts are inconvenient to be synchronously clamped in multiple directions, and the positioning stability of the device is reduced.
We have therefore proposed a locating device for the machining of parts in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a positioner for parts machining to solve the inconvenient part that is used for parts machining on the existing market that the above-mentioned background art provided and carry out effective centre gripping and the inconvenient fixed problem of diversified synchronous centre gripping to the part of different size shapes.
In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for part processing comprises a workbench, a first threaded rod, a corrugated pipe and a locking block, wherein a servo motor is arranged inside the workbench, the output end of the servo motor is connected with the first threaded rod, a guide post is arranged inside the workbench, a movable plate penetrates through the outer side of the guide post, a support is arranged on the outer side of the movable plate, a roller is connected to the upper end of the support through a shaft, a sliding groove is formed in the upper surface of the workbench, a sliding block is arranged inside the sliding groove, the corrugated pipe is connected between the sliding block and the inner wall of the sliding groove, a first spring is connected between the sliding block and the inner wall of the sliding groove, a linkage block is connected to the lower end of the sliding block, a movable block is connected to the upper end of the sliding block, a containing groove is formed inside the movable block, a positioning rod is arranged inside the containing groove, and a second spring is, the upper surface of the movable block is provided with a through hole, a second threaded rod is connected to the upper side shaft of the movable block, and the outer side of the second threaded rod is in threaded connection with a locking block.
Preferably, the guide posts are symmetrically arranged relative to the first threaded rod, the guide posts are in clearance fit with the movable plate, and the movable plate is in threaded connection with the first threaded rod.
Preferably, the support is distributed on the outer side of the movable plate at equal angles, the roller connected to the upper end of the support is attached to the linkage block, and the section of the linkage block is in a triangular structure.
Preferably, the sliding block and the sliding groove form a clamping sliding structure, and the sliding block and the workbench form an elastic structure through a first spring.
Preferably, the locating lever passes through the second spring and constitutes elastic telescopic structure with the movable block, and the locating lever constitutes block sliding structure with the storage tank to storage tank evenly distributed is in the inside of movable block, and the outside of locating lever bonds simultaneously has the rubber head.
Preferably, the locking block is of an L-shaped structure, the locking block is in clearance fit with the through hole, and the through hole is communicated with the accommodating groove.
Compared with the prior art, the beneficial effects of the utility model are that: the positioning device for part processing;
1. the positioning rod and the locking block are arranged, when the movable block is gradually close to a part to be processed, the positioning rod can be attached to the surface of the part and elastically stretches and retracts, at the moment, each positioning rod can be attached to the surfaces of the parts with different shapes and sizes, so that the attachment degree between the device and the part is improved, then the second threaded rod is rotated, the locking block can be driven to lock the positions of the positioning rods, the device can effectively clamp and position the parts with different sizes and shapes through the structure, and the application range of the device is effectively expanded;
2. be provided with fly leaf and linkage piece, through rotatory first threaded rod, the position of regulation fly leaf that can be convenient for the support in the fly leaf outside drives the gyro wheel and promotes a plurality of linkage pieces in step and remove, thereby makes a plurality of movable blocks multi-directionally be close to the part of treating processing, makes the device can carry out diversified synchronous centre gripping to the part through this structure, and the centre gripping that has effectively improved the device is stable.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the top view structure of the movable plate of the present invention;
FIG. 4 is a schematic view of the main sectional structure of the movable block of the present invention;
fig. 5 is a schematic view of the top view structure of the movable block of the present invention.
In the figure: 1. a work table; 2. a servo motor; 3. a first threaded rod; 4. a guide post; 5. a movable plate; 6. a support; 7. a roller; 8. a chute; 9. a slider; 10. a bellows; 11. a first spring; 12. a linkage block; 13. a movable block; 14. a containing groove; 15. positioning a rod; 1501. a rubber head; 16. a second spring; 17. a through hole; 18. a second threaded rod; 19. and a locking block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a positioning device for part processing comprises a workbench 1, a servo motor 2, a first threaded rod 3, a guide post 4, a movable plate 5, a support 6, a roller 7, a chute 8, a sliding block 9, a corrugated pipe 10, a first spring 11, a linkage block 12, a movable block 13, an accommodating groove 14, a positioning rod 15, a rubber head 1501, a second spring 16, a through hole 17, a second threaded rod 18 and a locking block 19, wherein the servo motor 2 is arranged inside the workbench 1, the output end of the servo motor 2 is connected with the first threaded rod 3, the guide post 4 is arranged inside the workbench 1, the movable plate 5 penetrates through the outer side of the guide post 4, the support 6 is arranged on the outer side of the movable plate 5, the roller 7 is connected to the upper end shaft of the support 6, the chute 8 is arranged on the upper surface of the workbench 1, the sliding block 9 is arranged on the inner side of the chute 8, the corrugated pipe 10 is connected between the sliding block 9 and the, a first spring 11 is connected between the slide block 9 and the inner wall of the sliding groove 8, the lower end of the slide block 9 is connected with a linkage block 12, the upper end of the slide block 9 is connected with a movable block 13, an accommodating groove 14 is formed in the movable block 13, a positioning rod 15 is arranged on the inner side of the accommodating groove 14, a second spring 16 is connected between the positioning rod 15 and the inner wall of the accommodating groove 14, a through hole 17 is formed in the upper surface of the movable block 13, a second threaded rod 18 is connected to the upper shaft of the movable block 13, and a locking block 19 is in threaded connection with the outer side of the second threaded rod 18;
the guide posts 4 are symmetrically arranged about the first threaded rod 3, the guide posts 4 are in clearance fit with the movable plate 5, the movable plate 5 is in threaded connection with the first threaded rod 3, the servo motor 2 is controlled to drive the first threaded rod 3 to rotate, the movable plate 5 can slide up and down along the guide posts 4, and therefore the position height of the movable plate 5 can be conveniently adjusted;
the support 6 is distributed on the outer side of the movable plate 5 at equal angles, the roller 7 connected to the upper end of the support 6 is attached to the linkage block 12, the section of the linkage block 12 is in a triangular structure, and the support 6 can drive the roller 7 to push the linkage block 12 by controlling the movable plate 5 to ascend, so that the positions of the linkage blocks 12 can be synchronously adjusted;
the slide block 9 and the chute 8 form a clamping sliding structure, the slide block 9 and the workbench 1 form an elastic structure through the first spring 11, and the slide block 9 can drive the linkage block 12 to automatically reset in the downward moving process of the movable plate 5 through the elastic force action of the first spring 11, so that the parts can be clamped and positioned next time;
the positioning rod 15 and the movable block 13 form an elastic telescopic structure through the second spring 16, the positioning rod 15 and the accommodating groove 14 form a clamping sliding structure, the accommodating groove 14 is uniformly distributed inside the movable block 13, meanwhile, the rubber head 1501 is bonded on the outer side of the positioning rod 15, when the movable block 13 is close to a part to be processed, the positioning rod 15 can be attached to the surface of the part and elastically telescopic, so that the positioning rods 15 can be attached to the surfaces of parts in different shapes, the attachment degree between the device and the part is improved, and the clamping and positioning effects of the device are more stable;
The working principle is as follows: when the positioning device for part processing is used, firstly, as shown in fig. 1-3, a part to be processed is placed in the middle position of the upper surface of a workbench 1, then a servo motor 2 is controlled to drive a first threaded rod 3 to rotate, at the moment, a movable plate 5 moves upwards along a guide post 4, during the upward movement of the movable plate 5, a roller 7 is driven by a support 6 to extrude the inclined surface of a linkage block 12, so that the linkage block 12 is driven to move, the linkage block 12 drives a movable block 13 to slide along a sliding groove 8 through a sliding block 9, and at the moment, a plurality of movable blocks 13 synchronously approach the part to be processed;
as shown in fig. 1 and fig. 4-5, when the movable block 13 is close to the part, the positioning rod 15 can be attached to the surface of the part, so that the positioning rod 15 can elastically stretch out and draw back, meanwhile, the rubber head 1501 and the second spring 16 can absorb shock to the positioning rod 15, damage to the part by the positioning rod 15 is avoided, when all the positioning rods 15 are attached to the surface of the part, the second threaded rod 18 is rotated, so that the second threaded rod 18 drives the locking block 19 to slide along the through hole 17, at the moment, the locking block 19 can enter the accommodating groove 14 and attach to the locking positioning rod 15, elastic stretching and drawing of the positioning rod 15 is avoided, at the moment, the attachment degree of the device and the part can be improved, so that the device can effectively clamp and position the parts with different sizes and shapes in.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A positioner for parts machining, includes workstation (1), first threaded rod (3), bellows (10) and latch segment (19), its characterized in that: the automatic feeding device is characterized in that a servo motor (2) is arranged inside the workbench (1), the output end of the servo motor (2) is connected with a first threaded rod (3), a guide post (4) is arranged inside the workbench (1), a movable plate (5) penetrates through the outer side of the guide post (4), a support (6) is arranged on the outer side of the movable plate (5), a roller (7) is connected to the upper end shaft of the support (6), a sliding groove (8) is formed in the upper surface of the workbench (1), a sliding block (9) is arranged on the inner side of the sliding groove (8), a corrugated pipe (10) is connected between the sliding block (9) and the inner wall of the sliding groove (8), a first spring (11) is connected between the sliding block (9) and the inner wall of the sliding groove (8), a linkage block (12) is connected to the lower end of the sliding block (9), and a movable block (13) is, storage tank (14) have been seted up to the inside of movable block (13), and the inboard of storage tank (14) is provided with locating lever (15) to be connected with second spring (16) between the inner wall of locating lever (15) and storage tank (14), through-hole (17) have been seted up to the upper surface of movable block (13), and the top hub connection of movable block (13) has second threaded rod (18), and the outside threaded connection of second threaded rod (18) has latch segment (19).
2. A positioning device for parts machining according to claim 1, characterized in that: the guide posts (4) are symmetrically arranged relative to the first threaded rod (3), the guide posts (4) are in clearance fit with the movable plate (5), and the movable plate (5) is in threaded connection with the first threaded rod (3).
3. A positioning device for parts machining according to claim 1, characterized in that: the support (6) is distributed on the outer side of the movable plate (5) at equal angles, the roller (7) connected with the upper end of the support (6) is attached to the linkage block (12), and the section of the linkage block (12) is of a triangular structure.
4. A positioning device for parts machining according to claim 1, characterized in that: the sliding block (9) and the sliding groove (8) form a clamping sliding structure, and the sliding block (9) and the workbench (1) form an elastic structure through a first spring (11).
5. A positioning device for parts machining according to claim 1, characterized in that: locating lever (15) constitute elastic telescopic structure through second spring (16) and movable block (13), and locating lever (15) and storage tank (14) constitute block sliding structure to storage tank (14) evenly distributed has rubber head (1501) in the inside of movable block (13), and the outside of locating lever (15) bonds simultaneously.
6. A positioning device for parts machining according to claim 1, characterized in that: the locking block (19) is of an L-shaped structure, the locking block (19) is in clearance fit with the through hole (17), and the through hole (17) is communicated with the accommodating groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021551157.0U CN213136449U (en) | 2020-07-31 | 2020-07-31 | A positioner for parts machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021551157.0U CN213136449U (en) | 2020-07-31 | 2020-07-31 | A positioner for parts machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213136449U true CN213136449U (en) | 2021-05-07 |
Family
ID=75735050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021551157.0U Expired - Fee Related CN213136449U (en) | 2020-07-31 | 2020-07-31 | A positioner for parts machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213136449U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458993A (en) * | 2021-06-02 | 2021-10-01 | 郑少华 | Screen glass film-pasting positioning and clamping mechanism, device and method |
| CN113523136A (en) * | 2021-08-09 | 2021-10-22 | 西安外事学院 | Panel beating is bent and is used centre gripping robot suitable for many specifications |
| CN113523171A (en) * | 2021-08-03 | 2021-10-22 | 许昌学院 | Forming die of magnesium alloy thin-web high-strength forging |
| CN116748560A (en) * | 2023-08-16 | 2023-09-15 | 靖江市新村建设工程有限公司 | Fitment panel drilling equipment |
-
2020
- 2020-07-31 CN CN202021551157.0U patent/CN213136449U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458993A (en) * | 2021-06-02 | 2021-10-01 | 郑少华 | Screen glass film-pasting positioning and clamping mechanism, device and method |
| CN113523171A (en) * | 2021-08-03 | 2021-10-22 | 许昌学院 | Forming die of magnesium alloy thin-web high-strength forging |
| CN113523136A (en) * | 2021-08-09 | 2021-10-22 | 西安外事学院 | Panel beating is bent and is used centre gripping robot suitable for many specifications |
| CN116748560A (en) * | 2023-08-16 | 2023-09-15 | 靖江市新村建设工程有限公司 | Fitment panel drilling equipment |
| CN116748560B (en) * | 2023-08-16 | 2023-11-07 | 靖江市新村建设工程有限公司 | Fitment panel drilling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |