CN218965178U - Clamping device is used in production of triangle screw thread screw - Google Patents
Clamping device is used in production of triangle screw thread screw Download PDFInfo
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- CN218965178U CN218965178U CN202223098801.5U CN202223098801U CN218965178U CN 218965178 U CN218965178 U CN 218965178U CN 202223098801 U CN202223098801 U CN 202223098801U CN 218965178 U CN218965178 U CN 218965178U
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Abstract
The utility model discloses a clamping device for producing triangular thread screws, which comprises a base and further comprises a clamping mechanism, wherein one side of the base is provided with the clamping mechanism for fixing the triangular thread screws, the clamping mechanism comprises triangular-like grooves, movable seats, concave holes, springs, trapezoidal pressing blocks, threaded holes and bolts, the triangular-like grooves are formed in one side, close to the movable seats, of the base, the surface of the movable seat is integrally provided with the trapezoidal pressing blocks corresponding to the positions of the triangular-like grooves, the bolts drive the movable seats to move towards one side of the base in the screwing process, meanwhile, the trapezoidal pressing blocks are continuously inserted into the triangular-like grooves along the inner walls of the inner triangular grooves, and the ends of the triangular thread screws are clamped and fixed by utilizing the cooperation of the triangular-like grooves and the trapezoidal pressing blocks after the triangular-like grooves are completely screwed, so that larger contact area can be obtained, and stability of the screws in fixing is improved.
Description
Technical Field
The utility model relates to the technical field of screw production and processing, in particular to a clamping device for triangular thread screw production.
Background
The screw refers to a screw, the tool for fastening a workpiece gradually by utilizing the physical and mathematical principles of the inclined plane circular rotation and friction force of an object, the variety of the screw is various, a common variety of the screw is a straight screw, a cross screw, a triangular screw and the like, the triangular screw refers to a screw with a thread section and a screw end part similar to a triangular structure, the application of the triangular screw is very wide in some occasions due to the excellent self-locking capability, the screw needs to be subjected to sampling inspection in order to ensure the qualification rate of the screw in the production and processing process, and a clamping device is needed to be used for fixing the position of the screw in the detection process.
The existing screw clamping device has the following defects when in use: the existing screw clamping device is generally of a common cross-section circular screw structure design, when a triangular threaded screw is clamped, the situation that the contact surface is not matched enough, the contact area is small, and the clamping stability is affected is caused, and therefore, the clamping device for producing the triangular threaded screw is provided.
Disclosure of Invention
The utility model mainly aims to provide a clamping device for producing a triangular threaded screw, which can realize stable clamping of the triangular threaded screw through a clamping mechanism formed by components such as a triangular groove, a movable seat, a concave hole, a spring, a trapezoidal pressing block, a threaded hole, a bolt and the like, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a clamping device is used in triangle screw production, includes the base, still includes fixture, base one side is provided with the fixture that fixes triangle screw, fixture includes class triangular groove, movable seat, shrinkage pool, spring, trapezoidal briquetting, screw hole and bolt, and the base surface is close to movable seat one side and has seted up class triangular groove and be a plurality of, and movable seat surface integrated into one piece has the trapezoidal briquetting that corresponds with class triangular groove position, and threaded hole and the inside cooperation of screw hole are connected with the bolt in the inside intermediate position of base, the bolt tip extends to the movable seat outside.
The auxiliary mechanism comprises a base, a mounting hole, a sliding groove and a sliding block, wherein the base is connected with the base of the support base in a matched manner, the sliding groove is formed in the middle of the top of the base, and the sliding block positioned in the sliding groove is arranged at the bottom of the base; the base is integrally mounted at the top of the base and is connected with the base through the cooperation of the sliding block and the sliding groove, the base can be fixed at the bottom of the detection table surface through the fastening piece, when the detection is carried out after the screw clamping is fixed, the base can slide along the sliding groove after the single screw detection operation is completed, the base is enabled to move to drive the top screw to move, then the screws at adjacent positions are enabled to move to the bottom of the detection machine body for detection operation, and the position of the screw to be detected can be adjusted quickly and conveniently.
Further, concave holes are formed in the two ends, close to one side of the movable seat, of the surface of the base, and springs connected with the movable seat are arranged in the concave holes; the spring that the shrinkage pool inside set up plays the linking effect, can promote the movable seat simultaneously and keep away from the base when unscrewing the bolt.
Further, one end of the bolt penetrates through the inside of the movable seat, and the end part of the bolt is tightly attached to the outer surface of the movable seat; the end part of the bolt is attached to the outer surface of the movable seat, so that the movable seat can be driven to move in the process of screwing the bolt.
Further, mounting holes are formed in two sides of the inside of the base, and the number of the mounting holes is multiple; the mounting holes on two sides of the base are convenient to use fasteners to fix the position of the base.
Compared with the prior art, the utility model has the following beneficial effects: the base and the movable seat are mutually matched to clamp and fix the triangular screw, a triangular groove is formed in one side of the surface of the base, the end part of the screw to be tested for spot check in the production process is inserted into the triangular groove, then the bolt is screwed along the threaded hole, the movable seat is driven to move to one side of the base by the bolt in the screwing process, meanwhile, the trapezoidal pressing block is continuously inserted into the triangular groove along the inner wall of the inner triangular groove, and after the trapezoidal pressing block is completely screwed, the end part of the triangular screw is clamped and fixed by utilizing the matching of the triangular groove and the trapezoidal pressing block; the base is integrally mounted at the top of the base and is connected with the base through the cooperation of the sliding block and the sliding groove, the base can be fixed at the bottom of the detection table surface through the fastening piece, when the detection is carried out after the screw clamping is fixed, the base can slide along the sliding groove after the single screw detection operation is completed, the base is enabled to move to drive the top screw to move, then the screws at adjacent positions are enabled to move to the bottom of the detection machine body for detection operation, and the position of the screw to be detected can be adjusted quickly and conveniently.
Drawings
Fig. 1 is a schematic diagram of the whole structure of a clamping device for producing a triangular threaded screw.
Fig. 2 is a schematic diagram of a joint between a base and a movable seat of a clamping device for producing a triangular threaded screw.
Fig. 3 is a schematic view of the joint between the base and the base of the clamping device for producing the triangular threaded screw.
In the figure: 1. a base; 2. a clamping mechanism; 201. a class triangle groove; 202. a movable seat; 203. concave holes; 204. a spring; 205. a trapezoidal pressing block; 206. a threaded hole; 207. a bolt; 3. an auxiliary mechanism; 301. a base; 302. a mounting hole; 303. a chute; 304. a sliding block.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a clamping device for producing triangular thread screws comprises a base 1 and further comprises a clamping mechanism 2, wherein the clamping mechanism 2 for fixing the triangular thread screws is arranged on one side of the base 1, the clamping mechanism 2 comprises a triangular groove 201, a movable seat 202, a concave hole 203, a spring 204, a trapezoidal pressing block 205, threaded holes 206 and bolts 207, the triangular groove 201 is formed in the surface of the base 1, which is close to one side of the movable seat 202, the triangular groove 201 is formed in a plurality, the trapezoidal pressing block 205 corresponding to the position of the triangular groove 201 is integrally formed on the surface of the movable seat 202, a threaded hole 206 is formed in the middle position of the inner portion of the base 1, the bolts 207 are connected with the threaded holes 206 in a matched mode, and the ends of the bolts 207 extend to the outer portion of the movable seat 202.
The auxiliary mechanism 3 is arranged at the bottom of the base 1, the auxiliary mechanism 3 comprises a base 301, a mounting hole 302, a sliding groove 303 and a sliding block 304, the base 301 supporting the base 1 is connected to the bottom of the base 1 in a matched mode, the sliding groove 303 is formed in the middle of the top of the base 301, and the sliding block 304 located in the sliding groove 303 is arranged at the bottom of the base 1; the base 1 is integrally mounted at the top of the base 301 and is connected with the base 301 through the cooperation of the sliding block 304 and the sliding groove 303, the base 301 can be fixed at the bottom of the detection table surface through a fastener, when the detection is performed after the screw clamping is fixed, the base 1 can be slid along the sliding groove 303 after the single screw detection operation is completed, the base 1 is moved to drive the top screw to move, then the screws at adjacent positions are moved to the bottom of the detection machine body to perform the detection operation, and the position of the screw to be detected can be quickly and conveniently adjusted.
Wherein, concave holes 203 are formed at two ends of the surface of the base 1, which is close to one side of the movable seat 202, and springs 204 connected with the movable seat 202 are arranged in the concave holes 203, one end of the bolt 207 penetrates through the inside of the movable seat 202, and the end part of the bolt 207 is tightly attached to the outer surface of the movable seat 202; the spring 204 arranged in the concave hole 203 plays a role in connection, meanwhile, when the bolt 207 is unscrewed, the movable seat 202 can be pushed away from the base 1, the end part of the bolt 207 is attached to the outer surface of the movable seat 202, and the movable seat 202 can be driven to move in the process of screwing the bolt 207.
Wherein, mounting holes 302 are formed on both sides of the interior of the base 301, and the number of the mounting holes 302 is plural; the mounting holes 302 on both sides of the base 301 facilitate the fixing of the position of the base 301 by fasteners.
It should be noted that, when the clamping device for producing the triangular thread screw is used, the base 1 and the movable seat 202 are mutually matched to clamp and fix the triangular thread screw, the triangular groove 201 is formed on one side of the surface of the base 1, the end part of the screw to be tested, which is subjected to spot inspection in the production process, is inserted into the triangular groove 201, then the bolt 207 is screwed along the threaded hole 206, the bolt 207 drives the movable seat 202 to move towards one side of the base 1 in the screwing process, meanwhile, the trapezoidal pressing block 205 is continuously inserted into the triangular groove along the inner wall of the inner triangular groove, and after the trapezoidal pressing block 205 is completely screwed, the end part of the triangular thread screw is clamped and fixed by utilizing the matching of the triangular groove 201 and the trapezoidal pressing block 205, and compared with the traditional clamping assembly, the larger contact area can be obtained by matching of the triangular groove 201 and the trapezoidal pressing block 205, and the stability of screw fixing is improved; the base 1 is integrally mounted at the top of the base 301 and is connected with the base 301 through the cooperation of the sliding block 304 and the sliding groove 303, the base 301 can be fixed at the bottom of the detection table surface through a fastener, when the detection is performed after the screw clamping is fixed, the base 1 can be slid along the sliding groove 303 after the single screw detection operation is completed, the base 1 is moved to drive the top screw to move, then the screws at adjacent positions are moved to the bottom of the detection machine body to perform the detection operation, and the position of the screw to be detected can be quickly and conveniently adjusted.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a clamping device is used in triangle screw production, includes base (1), its characterized in that still includes fixture (2), base (1) one side is provided with fixture (2) that fix triangle screw, fixture (2) are including class triangular groove (201), movable seat (202), shrinkage pool (203), spring (204), trapezoidal briquetting (205), screw hole (206) and bolt (207), base (1) surface is close to movable seat (202) one side and has seted up class triangular groove (201) and class triangular groove (201) be a plurality of, and movable seat (202) surface integrated into one piece has trapezoidal briquetting (205) corresponding with class triangular groove (201) position, and threaded hole (206) and screw hole (206) inside cooperation are connected with bolt (207) have been seted up to inside intermediate position of base (1), bolt (207) tip extends to movable seat (202) outside.
2. The clamping device for producing triangular threaded screws according to claim 1, wherein: the novel sliding block type automobile seat is characterized by further comprising an auxiliary mechanism (3), wherein the auxiliary mechanism (3) is arranged at the bottom of the base (1), the auxiliary mechanism (3) comprises a base (301), a mounting hole (302), a sliding groove (303) and a sliding block (304), the base (301) for supporting the base (1) is connected to the bottom of the base (1) in a matched mode, the sliding groove (303) is formed in the middle of the top of the base (301), and the sliding block (304) located inside the sliding groove (303) is arranged at the bottom of the base (1).
3. The clamping device for producing triangular threaded screws according to claim 1, wherein: concave holes (203) are formed in two ends, close to one side of the movable seat (202), of the surface of the base (1), and springs (204) connected with the movable seat (202) are arranged in the concave holes (203).
4. The clamping device for producing triangular threaded screws according to claim 1, wherein: one end of the bolt (207) penetrates through the movable seat (202), and the end of the bolt (207) is tightly attached to the outer surface of the movable seat (202).
5. The clamping device for producing triangular threaded screws according to claim 2, wherein: mounting holes (302) are formed in two sides of the inside of the base (301), and the number of the mounting holes (302) is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223098801.5U CN218965178U (en) | 2022-11-22 | 2022-11-22 | Clamping device is used in production of triangle screw thread screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223098801.5U CN218965178U (en) | 2022-11-22 | 2022-11-22 | Clamping device is used in production of triangle screw thread screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218965178U true CN218965178U (en) | 2023-05-05 |
Family
ID=86149716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223098801.5U Active CN218965178U (en) | 2022-11-22 | 2022-11-22 | Clamping device is used in production of triangle screw thread screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218965178U (en) |
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2022
- 2022-11-22 CN CN202223098801.5U patent/CN218965178U/en active Active
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