CN219766664U - Screw plate for bolt processing - Google Patents
Screw plate for bolt processing Download PDFInfo
- Publication number
- CN219766664U CN219766664U CN202321133880.0U CN202321133880U CN219766664U CN 219766664 U CN219766664 U CN 219766664U CN 202321133880 U CN202321133880 U CN 202321133880U CN 219766664 U CN219766664 U CN 219766664U
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- plate
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- screw plate
- movable
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- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 230000003068 static effect Effects 0.000 claims description 10
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000641 cold extrusion Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a screw plate for bolt processing, which comprises a base, wherein an electric telescopic rod is fixedly arranged at the top of the base, a top plate is fixedly arranged at the top of the electric telescopic rod, a fixed plate is fixedly arranged at the bottom of the top plate, a threaded rod is movably arranged outside the fixed plate, a thread block is arranged on the external thread of the threaded rod, and a motor is fixedly arranged outside the fixed plate. According to the screw plate for bolt machining, the screw rod without threads is placed at the top of the fixed screw plate body, the electric telescopic rod is opened to drive the movable screw plate body to descend and be attached to the screw rod without threads, the motor is started to drive the threaded block and the movable screw plate body to move and thread the screw rod without threads, when the movable screw plate body is used for thread rolling for a long time, the movable screw plate body is damaged, only two clamping blocks are required to be pressed simultaneously, the clamping blocks squeeze the springs, and when the clamping blocks are separated from the clamping plates, the movable screw plate body can be replaced.
Description
Technical Field
The utility model relates to the technical field of screw plates, in particular to a screw plate for bolt processing.
Background
The thread rolling die is a square template used on a thread rolling machine and is divided into two blocks, threads are arranged on the thread rolling die, and the thread rolling die is a most commonly used thread tool for processing screws and bolts in the standard fastener industry, and the processing principle mainly adopts cold extrusion molding, and the cold extrusion molding has the advantages of high production efficiency, low processing cost, high processed thread precision and strength, good surface quality and the like, and is widely applied.
The existing bolt needs to be processed and molded by using a screw plate during processing, and the screw plate for bolt processing is provided to solve the problems because the screw plate is required to be repeatedly rubbed during processing, and screw threads on the surface of the screw plate are easily worn or fatigue damaged due to long-time rubbing, but the screw plate is usually fixedly connected with a screw machine, and the connection mode is very inconvenient for replacing the screw plate.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the screw plate for bolt processing, which has the advantages of convenience for replacing the screw plate and the like, and solves the problems that the screw plate needs to be used for processing and forming when the existing bolt is processed, the screw threads on the surface of the screw plate are easily worn or fatigue damaged due to repeated friction on the surface of the screw plate when the screw plate is processed, but the screw plate is usually fixedly connected with a screw machine, and the connection mode is very inconvenient for replacing the screw plate.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the screw plate for bolt processing comprises a base, wherein a static screw plate body is arranged at the top of the base, an adjusting device is arranged at the top of the base, a dismounting device is arranged at the bottom of the adjusting device, and a dynamic screw plate body is arranged at the bottom of the dismounting device;
the adjusting device comprises an electric telescopic rod, a top plate, a fixed plate, a threaded rod, a threaded block and a motor, wherein the electric telescopic rod is fixedly arranged at the top of the base, the top plate is fixedly arranged at the top of the electric telescopic rod, the fixed plate is fixedly arranged at the bottom of the top plate, the threaded rod is movably arranged outside the fixed plate, the threaded block is arranged on the external thread of the threaded rod, and the motor is fixedly arranged outside the fixed plate;
the dismounting device comprises a connecting block, a limiting plate, a spring, a limiting rod, a movable rod, a clamping block and a clamping plate, wherein the connecting block is movably arranged at the bottom of the threaded block, the limiting plate is fixedly arranged in the connecting block, the spring is fixedly arranged outside the limiting plate, the limiting rod is fixedly arranged outside the limiting plate, the movable rod is movably arranged outside the limiting rod, the clamping block is fixedly arranged outside the movable rod, and the clamping plate is fixedly arranged at the bottom of the threaded block.
Further, the number of the electric telescopic rods is two, and the two electric telescopic rods are respectively positioned at the left side and the right side of the top of the base.
Further, the number of the fixing plates is two, and the two fixing plates are respectively positioned at the left side and the right side of the bottom of the top plate.
Further, the left side and the right side of the threaded rod are respectively movably connected with the two fixing plates, and an output shaft of the motor penetrates through one of the fixing plates and is fixedly connected with the threaded rod.
Further, the number of the clamping plates is two, the two clamping plates are respectively positioned at the left side and the right side of the bottom of the threaded block, and clamping grooves are formed in the outer portion of the clamping plates.
Further, the fixture block runs through the joint groove and is movably connected with the joint plate, the standing groove is arranged at the top of the base, the bottom of the static thread rolling die body is attached to the standing groove, and the bottom of the connecting block is fixedly connected with the movable thread rolling die body.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. according to the screw plate for bolt processing, the thread-free screw rod is placed at the top of the static screw plate body, the electric telescopic rod is started to drive the movable screw plate body to descend and be attached to the thread-free screw rod, and the motor is started to drive the thread block and the movable screw plate body to move and thread the thread-free screw rod.
2. According to the screw plate for bolt processing, when the screw plate body is used for carrying out screw rolling for a long time, the screw plate body is damaged, only two clamping blocks are needed to be pressed simultaneously, the clamping blocks extrude the spring, meanwhile, the movable rod is driven to move outside the limiting rod, and when the clamping blocks are separated from the clamping plates, the screw plate body can be replaced.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
fig. 3 is an enlarged view of fig. 2 a in accordance with the present utility model.
In the figure: 1. a base; 2. a static thread rolling plate body; 3. an adjusting device; 301. an electric telescopic rod; 302. a top plate; 303. a fixing plate; 304. a threaded rod; 305. a screw block; 306. a motor; 4. a dismounting device; 401. a connecting block; 402. a limiting plate; 403. a spring; 404. a limit rod; 405. a movable rod; 406. a clamping block; 407. a clamping plate; 5. a movable thread rolling plate body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a screw plate for bolt processing in this embodiment includes a base 1, a static screw plate body 2 is provided at the top of the base 1, an adjusting device 3 is provided at the top of the base 1, a dismounting device 4 is provided at the bottom of the adjusting device 3, and a dynamic screw plate body 5 is provided at the bottom of the dismounting device 4.
The adjusting device 3 comprises an electric telescopic rod 301, a top plate 302, a fixed plate 303, a threaded rod 304, a threaded block 305 and a motor 306, wherein the electric telescopic rod 301 is fixedly installed at the top of the base 1, the top plate 302 is fixedly installed at the top of the electric telescopic rod 301, the fixed plate 303 is fixedly installed at the bottom of the top plate 302, the threaded rod 304 is movably installed outside the fixed plate 303, the left side of the threaded rod 304 is connected with the fixed plate 303 through a bearing, the threaded block 305 is installed on the external threads of the threaded rod 304, and the motor 306 is fixedly installed outside the fixed plate 303.
The dismounting device 4 comprises a connecting block 401, a limiting plate 402, a spring 403, a limiting rod 404, a movable rod 405, a clamping block 406 and a clamping plate 407, wherein the connecting block 401 is movably installed at the bottom of the threaded block 305, the limiting plate 402 is fixedly installed inside the connecting block 401, the spring 403 is fixedly installed outside the limiting plate 402, the limiting rod 404 is fixedly installed outside the limiting plate 402, the movable rod 405 is movably installed outside the limiting rod 404, the clamping block 406 is fixedly installed outside the movable rod 405, the clamping plate 407 is fixedly installed at the bottom of the threaded block 305, a thread-free screw is placed at the top of the static screw plate body 2, the electric telescopic rod 301 is started to drive the movable screw plate body 5 to descend and be attached to the thread-free screw, and the motor 306 is started to drive the threaded block 305 and the movable screw plate body 5 to move and thread the thread-free screw.
In practice, the method is carried out according to the following steps:
1) Firstly, placing a screw without threads on the top of a static thread rolling die body 2;
2) Then thread rolling is carried out on the thread-free screw rod through the movable thread rolling plate body 5;
3) Finally, the clamping block 406 is pressed to replace the movable thread rolling die body 5.
In summary, in the screw plate for bolt processing, the thread-free screw is placed at the top of the static screw plate body 2, the electric telescopic rod 301 is opened to drive the movable screw plate body 5 to descend and attach to the thread-free screw, and the motor 306 is opened to drive the screw block 305 and the movable screw plate body 5 to move and thread the thread-free screw.
In addition, when the screw plate body 5 is used for thread rolling for a long time, the screw plate body 5 is damaged, only two clamping blocks 406 are needed to be pressed at the same time, the clamping blocks 406 extrude the springs 403 and drive the movable rods 405 to move outside the limiting rods 404, when the clamping blocks 406 are separated from the clamping plates 407, the screw plate body 5 can be replaced, the problem that the screw plate needs to be used for machining and forming when the existing screw is machined is solved, and the screw threads on the surface of the screw plate are easily worn or fatigue damaged due to repeated friction on the surface of the screw plate when the screw plate is machined, but the screw plate is usually fixedly connected with a thread rolling machine, and the problem that the screw plate is very inconvenient to replace due to the connection mode is solved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Screw plate is used in bolt processing, including base (1), its characterized in that: the automatic screw plate assembling device is characterized in that a static screw plate body (2) is arranged at the top of the base (1), an adjusting device (3) is arranged at the top of the base (1), a disassembling device (4) is arranged at the bottom of the adjusting device (3), and a movable screw plate body (5) is arranged at the bottom of the disassembling device (4);
the adjusting device (3) comprises an electric telescopic rod (301), a top plate (302), a fixed plate (303), a threaded rod (304), a threaded block (305) and a motor (306), wherein the electric telescopic rod (301) is fixedly arranged at the top of the base (1), the top plate (302) is fixedly arranged at the top of the electric telescopic rod (301), the fixed plate (303) is fixedly arranged at the bottom of the top plate (302), the threaded rod (304) is movably arranged at the outer part of the fixed plate (303), the threaded block (305) is arranged at the external threads of the threaded rod (304), and the motor (306) is fixedly arranged at the outer part of the fixed plate (303);
dismounting device (4) including connecting block (401), limiting plate (402), spring (403), gag lever post (404), movable rod (405), fixture block (406) and joint board (407), the bottom movable mounting of screw thread piece (305) has connecting block (401), the inside fixed mounting of connecting block (401) has limiting plate (402), the outside fixed mounting of limiting plate (402) has spring (403), the outside fixed mounting of limiting plate (402) has gag lever post (404), the outside movable mounting of gag lever post (404) has movable rod (405), the outside fixed mounting of movable rod (405) has fixture block (406), the bottom fixed mounting of screw thread piece (305) has joint board (407).
2. The screw plate for bolt processing according to claim 1, wherein: the number of the electric telescopic rods (301) is two, and the two electric telescopic rods (301) are respectively positioned at the left side and the right side of the top of the base (1).
3. The screw plate for bolt processing according to claim 1, wherein: the number of the fixing plates (303) is two, and the two fixing plates (303) are respectively positioned at the left side and the right side of the bottom of the top plate (302).
4. The screw plate for bolt processing according to claim 1, wherein: the left side and the right side of the threaded rod (304) are respectively and movably connected with the two fixing plates (303), and an output shaft of the motor (306) penetrates through one of the fixing plates (303) and is fixedly connected with the threaded rod (304).
5. The screw plate for bolt processing according to claim 1, wherein: the number of the clamping plates (407) is two, the two clamping plates (407) are respectively positioned at the left side and the right side of the bottom of the threaded block (305), and clamping grooves are formed in the outer parts of the clamping plates (407).
6. The screw plate for bolt processing according to claim 1, wherein: the clamping block (406) penetrates through the clamping groove and is movably connected with the clamping plate (407), a placing groove is formed in the top of the base (1), the bottom of the static thread rolling plate body (2) is attached to the placing groove, and the bottom of the connecting block (401) is fixedly connected with the movable thread rolling plate body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321133880.0U CN219766664U (en) | 2023-05-11 | 2023-05-11 | Screw plate for bolt processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321133880.0U CN219766664U (en) | 2023-05-11 | 2023-05-11 | Screw plate for bolt processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219766664U true CN219766664U (en) | 2023-09-29 |
Family
ID=88104918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321133880.0U Active CN219766664U (en) | 2023-05-11 | 2023-05-11 | Screw plate for bolt processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219766664U (en) |
-
2023
- 2023-05-11 CN CN202321133880.0U patent/CN219766664U/en active Active
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