CN210025058U - Internal riveting clamp - Google Patents
Internal riveting clamp Download PDFInfo
- Publication number
- CN210025058U CN210025058U CN201920100224.8U CN201920100224U CN210025058U CN 210025058 U CN210025058 U CN 210025058U CN 201920100224 U CN201920100224 U CN 201920100224U CN 210025058 U CN210025058 U CN 210025058U
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- riveting
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- 238000012986 modification Methods 0.000 description 2
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Abstract
The utility model discloses an interior anchor clamps of riveting, including die block and top mould, be provided with the die cavity in the die block, top surface symmetry edge at the die block is fixed with perpendicular extension board, the external fixation who erects the extension board has the side to push away the cylinder, top surface at the die block is provided with two location sliders, be fixed with two location guide pillars on the die block, bottom surface at the top mould is fixed with the riveting pressure seat, be provided with the riveting briquetting in the riveting pressure seat, be provided with the location guiding hole on the riveting pressure seat, inner wall upper portion at the location slider is provided with horizontal riveting through-hole, top surface at the location slider is provided with the vertical slotted hole that is linked together with horizontal riveting through-hole outside end, be provided with the riveting head in horizontal riveting through-hole, be provided with slope stress surface at the outside end of riveting head, bottom surface at the riveting briquetting is. The utility model discloses a structure sets up rationally, can effectual realization location, can effectual assurance riveting operation, has improved the efficiency and the riveted quality of riveting processing, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of the riveting processing equipment, concretely relates to interior anchor clamps of riveting.
Background
In the prior art, in a conventional riveting structure, a riveting part of a part is exposed out of an outer ring of the part, and the riveting structure can be realized in a side pushing or pressing mode. For the riveting piece with the riveting point arranged at the concave part of the product, when the conventional riveting mechanism is used for riveting, the structures for laterally pushing and integrally pressing in the riveting mechanism have no movement space, so that the forming difficulty is easily caused.
Disclosure of Invention
The utility model aims at providing an interior anchor clamps of riveting that structure setting is reasonable and the suitability is strong.
The technical scheme for realizing the purpose of the utility model is that the inner riveting fixture comprises a bottom die and a top die, a die cavity with an opening on the top surface is arranged in the bottom die, vertical support plates are fixed on the symmetrical edges of the top surface of the bottom die, a side-push cylinder is fixed outside the vertical support plates, two positioning sliders are arranged on the top surface of the bottom die, two positioning guide posts are fixed on the bottom die, a piston shaft of the side-push cylinder is connected with the positioning sliders, a riveting press seat is fixed on the bottom surface of the top die, a riveting press block is arranged in the riveting press seat, positioning guide holes matched with the positioning guide posts are arranged on the riveting press seat, a transverse riveting through hole is arranged on the upper part of the inner wall of each positioning slider, a vertical slot hole communicated with the outer side end of the transverse riveting through hole is arranged on the top surface of each positioning slider, a riveting head is arranged in the transverse riveting through hole, an inclined stress surface is arranged at the outer side end of the rivet joint, a wedge-shaped pressing block is fixed on the bottom surface of the riveting pressing block, and when the top die and the bottom die are pressed, the wedge-shaped pressing block presses against the inclined stress surface of the rivet joint to enable the rivet joint to move towards the inner side end, so that riveting and pressing of workpieces in the die cavity are completed.
The bottom wall of the transverse riveting through hole is provided with a sliding groove, the middle part of the bottom wall of the riveting head is fixed with a sliding block, the sliding block is positioned in the sliding groove, and a return spring is fixed between the sliding block and the end wall of the sliding groove.
The adjusting device comprises a bottom die and a positioning slide block, wherein the top surface of the bottom die is fixed with an adjusting moving groove, the bottom surface of the positioning slide block is fixed with an adjusting convex block, and the adjusting slide block is positioned in the adjusting moving groove.
And the bottom die is fixedly provided with an external air pump interface and a control button connected with the side-push cylinder.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, the simple operation, it not only can effectual realization location, can effectual assurance riveting operation moreover, has improved the efficiency and the riveted quality of riveting processing, uses reliable and stable, and the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
Referring to fig. 1, an internal riveting fixture comprises a bottom die 1 and a top die 2, a die cavity 3 with an opening on the top surface is arranged in the bottom die, vertical support plates 4 are fixed on symmetrical edges of the top surface of the bottom die, a side push cylinder 5 is fixed outside the vertical support plates, two positioning sliders 6 are arranged on the top surface of the bottom die, two positioning guide posts 7 are fixed on the bottom die, piston shafts of the side push cylinders are connected with the positioning sliders, a riveting press seat 8 is fixed on the bottom surface of the top die, a riveting press block 9 is arranged in the riveting press seat, positioning guide holes 10 matched with the positioning guide posts in position are arranged on the riveting press seat, a transverse riveting through hole 11 is arranged on the upper portion of the inner wall of each positioning slider, a vertical slot hole 12 communicated with the outer side end of the transverse riveting through hole is arranged on the top surface of each positioning slider, and a riveting head 13 is arranged in the transverse riveting through hole, an inclined stress surface 14 is arranged at the outer side end of the rivet joint, a wedge-shaped pressing block 15 is fixed on the bottom surface of the riveting pressing block, and when the top die and the bottom die are pressed, the wedge-shaped pressing block presses against the inclined stress surface of the rivet joint, so that the rivet joint moves towards the inner side end, and the riveting and pressing of workpieces in the die cavity are completed.
A sliding groove 16 is formed in the bottom wall of the transverse riveting through hole, a sliding block 17 is fixed in the middle of the bottom wall of the riveting head, the sliding block is located in the sliding groove, and a return spring 18 is fixed between the sliding block and the end wall of the sliding groove.
And an adjusting moving groove 19 is fixed on the top surface of the bottom die, an adjusting convex block is fixed on the bottom surface of the positioning slide block, and the adjusting slide block is positioned in the adjusting moving groove.
An external air pump interface 20 and a control button 21 connected with the side-push cylinder are fixed on the bottom die.
The utility model discloses a structure sets up rationally, the simple operation, it not only can effectual realization location, can effectual assurance riveting operation moreover, has improved the efficiency and the riveted quality of riveting processing, uses reliable and stable, and the suitability is strong and the practicality is good.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides an interior anchor clamps of riveting, includes die block and top mould be provided with top surface open-ended die cavity in the die block the top surface symmetry edge of die block is fixed with perpendicular extension board the outside of erecting the extension board is fixed with the side and pushes away the cylinder the top surface of die block is provided with two location sliders, be fixed with two location guide pillars on the die block, the piston shaft that the side pushed away the cylinder with the location slider is connected its characterized in that: the bottom surface of the top die is fixed with a riveting pressing seat, a riveting pressing block is arranged in the riveting pressing seat, a positioning guide hole matched with the positioning guide pillar is arranged on the riveting pressing seat, the upper part of the inner wall of the positioning slide block is provided with a transverse riveting through hole, the top surface of the positioning slide block is provided with a vertical groove hole communicated with the outer side end of the transverse riveting through hole, a riveting head is arranged in the transverse riveting through hole, the outer side end of the riveting head is provided with an inclined stress surface, a wedge-shaped pressing block is fixed on the bottom surface of the riveting pressing block, and when the top die and the bottom die are molded, the wedge-shaped pressing block presses on the inclined stress surface of the riveting head to enable the riveting head to move towards the inner side end, so that the riveting pressing of workpieces in the die cavity is completed.
2. The inner riveting jig of claim 1, wherein: the bottom wall of the transverse riveting through hole is provided with a sliding groove, the middle part of the bottom wall of the riveting head is fixed with a sliding block, the sliding block is positioned in the sliding groove, and a return spring is fixed between the sliding block and the end wall of the sliding groove.
3. The inner riveting jig of claim 2, wherein: the adjusting device comprises a bottom die and a positioning slide block, wherein the top surface of the bottom die is fixed with an adjusting moving groove, the bottom surface of the positioning slide block is fixed with an adjusting convex block, and the adjusting slide block is positioned in the adjusting moving groove.
4. The inner riveting jig of claim 3, wherein: and the bottom die is fixedly provided with an external air pump interface and a control button connected with the side-push cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100224.8U CN210025058U (en) | 2019-01-21 | 2019-01-21 | Internal riveting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100224.8U CN210025058U (en) | 2019-01-21 | 2019-01-21 | Internal riveting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210025058U true CN210025058U (en) | 2020-02-07 |
Family
ID=69352105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920100224.8U Active CN210025058U (en) | 2019-01-21 | 2019-01-21 | Internal riveting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210025058U (en) |
-
2019
- 2019-01-21 CN CN201920100224.8U patent/CN210025058U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |