CN221087887U - Jig for producing combined bolt - Google Patents
Jig for producing combined bolt Download PDFInfo
- Publication number
- CN221087887U CN221087887U CN202322775727.4U CN202322775727U CN221087887U CN 221087887 U CN221087887 U CN 221087887U CN 202322775727 U CN202322775727 U CN 202322775727U CN 221087887 U CN221087887 U CN 221087887U
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- CN
- China
- Prior art keywords
- receiving table
- push rod
- jig
- sliding hole
- riveting
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a jig for producing a combined bolt, which relates to the technical field of combined bolt processing and comprises the following components: the device comprises a receiving platform and a push rod, wherein the receiving platform is provided with a sliding hole matched with the push rod in a penetrating way from top to bottom, the push rod is arranged in the sliding hole in a sliding way, and an elastic component for resetting after the push rod moves is arranged between the receiving platform and the push rod; the top of the receiving table is provided with a placement ring groove coaxial with the sliding hole; when the riveting tool is used, the ejector rod is arranged, after riveting is finished, the elastic component enables the ejector rod to reset and move upwards, and the bolt is jacked upwards, so that a finished product after riveting can be conveniently taken down from the tool.
Description
Technical Field
The utility model relates to the technical field of combined bolt processing, in particular to a jig for combined bolt production.
Background
The fastener is a mechanical part which is used for fastening connection and has extremely wide application, and is widely used in the industries of automobiles, electronics, electric appliances, machinery, chemical engineering, metallurgy, molds, hydraulic pressure, home furnishings and the like. The most common fasteners are bolts, nuts, etc., which perform the fastening work by threads or interference fit during assembly.
The combined bolt is one kind of fastener, and during production, the corresponding bolt needs to be inserted into the bush and then put into a tool, and then the bush is riveted by a press machine, and in the process, the bush is riveted and turned to enable the bush to be combined with the bolt.
In the processing process of the combined bolt, the bushing and the bolt are required to be placed on the jig and then are subjected to riveting, because the downward pressure is applied to the bolt and the bushing in the riveting process, the bottom of the bolt can extend into a hole of the jig, the bolt or the bottom of the bushing is often clamped on the jig, so that the combined bolt after riveting is difficult to take out, and in view of the problem, the riveting jig convenient for taking out a product is needed.
Disclosure of utility model
The present utility model solves the problems of the prior art with the following technical structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A jig for producing a combination bolt comprises: the device comprises a receiving platform and a push rod, wherein the receiving platform is provided with a sliding hole matched with the push rod in a penetrating way from top to bottom, the push rod is arranged in the sliding hole in a sliding way, and an elastic component for resetting after the push rod moves is arranged between the receiving platform and the push rod;
the top of the receiving platform is provided with a placement ring groove coaxial with the sliding hole.
It is further characterized in that,
The receiving table comprises a fixed receiving table and a movable receiving table, the top of the fixed receiving table is provided with a mounting groove, the movable receiving table is arranged in the mounting groove, the sliding hole penetrates through the fixed receiving table and the movable receiving table, and the placement ring groove is formed in the top of the movable receiving table.
The elastic component includes the spring, the spring cover is established on the ejector pin, the one end of spring is connected with the quilt platform, and the other end is connected with the ejector pin.
The receiving table is provided with a chip removal groove which extends upwards from the side of the ring of the receiving table to the sliding hole.
The clean air channel is arranged on the receiving platform and extends from the side of the receiving platform ring to the sliding hole.
The ring surface of the mounting groove is provided with a plurality of side grooves.
The structure of the utility model can achieve the following beneficial effects:
When the riveting tool is used, the ejector rod is arranged, after riveting is finished, the elastic component enables the ejector rod to reset and move upwards, the bolt is jacked upwards, and a finished product after riveting can be conveniently taken down from the tool.
Drawings
Fig. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic view of another view angle of the present embodiment;
Fig. 3 is a structural sectional view of the present embodiment;
fig. 4 is a structural cross-sectional view of another angle of the present embodiment.
In the figure: 1. receiving a table; 11. a slide hole; 12. placing a ring groove; 13. fixing the receiving table; 131. a mounting groove; 1311. a side groove; 14. a movable receiving platform; 15. cleaning the airway; 16. cleaning the airway; 2. a push rod; 3. and (3) a spring.
Detailed Description
Embodiment one, referring to a jig for producing a combination bolt shown in fig. 1 to 4, includes: the device comprises a receiving platform 1 and a top rod 2, wherein the receiving platform 1 is provided with a sliding hole 11 matched with the top rod 2 in a penetrating way from top to bottom, the top rod 2 is arranged in the sliding hole 11 in a sliding way, an elastic component for enabling the top rod 2 to reset after moving is arranged between the receiving platform 1 and the top rod 2, the elastic component comprises a spring 3, the spring 3 is sleeved on the top rod 2, one end of the spring 3 is connected with the receiving platform 1, and the other end of the spring 3 is connected with the top rod 2;
The top of the receiving platform 1 is provided with a placement ring groove 12 coaxial with the slide hole 11.
Based on the above-mentioned structure, during the use, place the bush on placing annular 12, insert the bolt in the bush (in this moment, the bolt bottom inserts slide hole 11 top), when the riveting machine riveting in-process, the bolt is pushed down, makes the top of contradicting ejector pin 2, makes ejector pin 2 gliding, and after the riveting was accomplished, elastic component made ejector pin 2 reset and upwards move, jack-up bolt upwards, and the finished product after making the riveting can be convenient take off from the tool.
The receiving table 1 comprises a fixed receiving table 13 and a movable receiving table 14, the top of the fixed receiving table 13 is provided with a mounting groove 131, the movable receiving table 14 is mounted in the mounting groove 131, the sliding hole 11 penetrates through the fixed receiving table 13 and the movable receiving table 14, and the placement ring groove 12 is arranged at the top of the movable receiving table 14.
In the in-service use process, after long-time production, the direct contact position of the jig and the product is easy to deform to influence production, so that only a part of the jig (the movable receiving table 14) can be replaced by arranging the movable receiving table 14, and the production cost is further reduced.
The receiving table 1 is provided with a chip removal groove 15, and the chip removal groove 15 extends upwards from the annular side of the receiving table 1 to the sliding hole 11.
In the actual use process, scraps can be generated in the riveting process of the riveting machine during the riveting of the combined bolt, and the scraps enter the slide hole 11 and are discharged through the junk slot 15.
Wherein, be provided with clean air flue 16 on receiving platform 1, clean air flue 16 extends to slide hole 11 department from receiving platform 1 ring side.
In the actual use process, in the production process, the residual piece in the slide hole 11 supplies air to the cleaning air flue 16 through external equipment, and the chip is discharged in cooperation with the chip groove 15 and the top outlet of the slide hole 11, so that the jig is cleaned, and the service life of the jig is further prolonged.
Wherein the annular surface of the mounting groove 131 is provided with a plurality of side grooves 1311.
In actual use, the movable reception base 14 is easily removed from the fixed reception base 13 by providing the side groove 1311 (a tool is inserted into the side groove 1311 to remove the movable reception base 14).
Further optimized, also can set up the cylinder in this tool bottom for control ejector pin 2 jack-up product avoids the product chucking on the tool.
The working principle of the utility model is as follows: when the riveting tool is used, the ejector rod 2 is arranged, after riveting is finished, the elastic component enables the ejector rod 2 to reset and move upwards, and the bolt is jacked upwards, so that a finished product after riveting can be conveniently taken down from the tool.
The bushing is placed by placing the ring groove 12, so that the bushing is prevented from being deformed and expanded during processing.
Through setting up junk slot 15 and clean air flue 16, be convenient for clean tool, keep the tool clean and tidy, further extension tool life.
The above is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above examples. It is to be understood that other modifications and variations which may be directly derived or contemplated by those skilled in the art without departing from the spirit and concepts of the present utility model are deemed to be included within the scope of the present utility model.
Claims (6)
1. The utility model provides a fixture is used in combination bolt production which characterized in that includes: the device comprises a receiving table (1) and a push rod (2), wherein the receiving table (1) is provided with a sliding hole (11) which is matched with the push rod (2) in a penetrating way from top to bottom, the push rod (2) is arranged in the sliding hole (11) in a sliding way, and an elastic component for resetting after the push rod (2) moves is arranged between the receiving table (1) and the push rod (2);
the top of the receiving table (1) is provided with a placement ring groove (12) coaxial with the sliding hole (11).
2. The jig for producing a combination bolt according to claim 1, wherein: the receiving table (1) comprises a fixed receiving table (13) and a movable receiving table (14), a mounting groove (131) is formed in the top of the fixed receiving table (13), the movable receiving table (14) is mounted in the mounting groove (131), the sliding hole (11) penetrates through the fixed receiving table (13) and the movable receiving table (14), and the placement ring groove (12) is formed in the top of the movable receiving table (14).
3. The jig for producing a combination bolt according to claim 1, wherein: the elastic component includes spring (3), spring (3) cover is established on ejector pin (2), the one end of spring (3) is connected with receiving platform (1), and the other end is connected with ejector pin (2).
4. The jig for producing a combination bolt according to claim 1, wherein: the chip removal groove (15) is formed in the receiving table (1), and the chip removal groove (15) extends upwards from the annular side of the receiving table (1) to the sliding hole (11).
5. The jig for producing a combination bolt according to claim 4, wherein: the clean air channel (16) is arranged on the receiving platform (1), and the clean air channel (16) extends from the annular side of the receiving platform (1) to the sliding hole (11).
6. The jig for producing a combination bolt according to claim 2, wherein; a plurality of side grooves (1311) are formed in the annular surface of the mounting groove (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322775727.4U CN221087887U (en) | 2023-10-16 | 2023-10-16 | Jig for producing combined bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322775727.4U CN221087887U (en) | 2023-10-16 | 2023-10-16 | Jig for producing combined bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221087887U true CN221087887U (en) | 2024-06-07 |
Family
ID=91309774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322775727.4U Active CN221087887U (en) | 2023-10-16 | 2023-10-16 | Jig for producing combined bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221087887U (en) |
-
2023
- 2023-10-16 CN CN202322775727.4U patent/CN221087887U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |