CN213350683U - Special positioning device for squeeze riveter - Google Patents
Special positioning device for squeeze riveter Download PDFInfo
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- CN213350683U CN213350683U CN202021987288.3U CN202021987288U CN213350683U CN 213350683 U CN213350683 U CN 213350683U CN 202021987288 U CN202021987288 U CN 202021987288U CN 213350683 U CN213350683 U CN 213350683U
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- fixedly connected
- die assembly
- upper die
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- fixed column
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Abstract
The utility model discloses a special positioner of squeeze riveter, rivet upper die assembly and squeeze rivet lower die assembly including base, fixed column, cylinder, pressure, one side fixedly connected with fixed column at base top, the top fixedly connected with cylinder of fixed column, the bottom fixed connection of cylinder presses and rivets upper die assembly, it is provided with on the top surface that the below of riveting upper die assembly just is located the base presses and rivets lower die assembly to press, it includes the pressure head to press and rivet upper die assembly, set up the fixed through-hole that uses with the spliced pole cooperation on the bottom surface of pressure head, the bottom fixed connection of spliced pole presses and rivets the board, set up on the pressure head with the spliced pole on set up with the spliced pole cooperation through-hole that uses. This special positioner of squeeze riveter through the pressure rivet mould subassembly with the pressure rivet lower mould subassembly is convenient to change and fix a position pressure rivet board and lower bolster, and easy operation is convenient, convenient to use, the location is accurate, improves product quality and efficiency.
Description
Technical Field
The utility model belongs to the technical field of squeeze riveter, concretely relates to special positioner of squeeze riveter.
Background
Squeeze riveter is a novel riveting equipment that develops according to the cold principle of rolling, just indicates to rivet article mechanical equipment, and current squeeze riveter is inconvenient to be changed the tool, leads to the location inaccurate easily moreover, causes the damage of work piece, influences product quality, so need design a squeeze riveter special positioning device and solve this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special positioner of squeeze riveter to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a special positioning device for a squeeze riveter comprises a base, a fixing column, an air cylinder, a squeeze riveter upper die assembly and a squeeze riveter lower die assembly, wherein the fixing column is fixedly connected to one side of the top of the base;
the upper die assembly for press riveting comprises a pressing head, wherein a fixing through hole matched with the connecting column is formed in the bottom surface of the pressing head, a press riveting plate is fixedly connected to the bottom end of the connecting column, a through hole matched with the connecting column and used for a pin rod is formed in the pressing head, arc-shaped grooves are symmetrically formed in two sides of the inner wall of the fixing through hole, and the arc-shaped grooves are matched with arc-shaped bulges fixedly connected to the side surface of the connecting column;
the lower die assembly for press riveting comprises a base, wherein support columns are symmetrically and fixedly connected to the two sides of the top surface of the base, telescopic cylinders are fixedly connected to the side surfaces of the support columns, extrusion blocks are fixedly connected to the one ends of the telescopic cylinders, limiting protrusions are fixedly connected to the top surface of the base, and the limiting protrusions are matched with limiting arc-shaped grooves formed in the bottom surface of a lower die plate.
Preferably, one side of the upper die assembly for pressure riveting, which is close to the fixed column, is fixedly connected with a limiting slide rod, one side of the limiting slide rod is fixedly connected with a slide block, and the slide block is matched with a limiting slide groove formed in the side surface of the fixed column for use.
Preferably, one side of the extrusion block close to the lower template is fixedly connected with a rubber pad.
Preferably, the pin rods are provided with two, a cross rod is arranged on one side of the pressure head, and a pin for limiting the pin rods is arranged on the cross rod.
The utility model discloses a technological effect and advantage: this special positioner of squeeze riveter through the pressure rivet mould subassembly with the pressure rivet lower mould subassembly is convenient to change and fix a position pressure rivet board and lower bolster, and easy operation is convenient, convenient to use, the location is accurate, improves product quality and efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side-view explosion diagram of the upper mold assembly for pressure riveting of the present invention;
fig. 3 is the utility model discloses a die assembly structure sketch map under pressure riveting.
In the figure: 1. a base; 2. fixing a column; 3. a cylinder; 4. pressing and riveting the upper die assembly; 5. pressing and riveting the lower die assembly; 6. a limiting slide bar; 7. a slider; 401. a pressure head; 402. connecting columns; 403. a fixing through hole; 404. pressing and riveting the plate; 405. a pin rod; 406. an arc-shaped slot; 407. an arc-shaped bulge; 501. a base; 502. a support pillar; 503. a telescopic cylinder; 504. extruding the block; 505. a limiting bulge; 506. a lower template; 507. limiting arc-shaped groove.
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.
The utility model provides a special positioner of squeeze riveter as shown in fig. 1-3, including base 1, fixed column 2, cylinder 3, squeeze riveter upper die assembly 4 and squeeze riveter lower die assembly 5, one side fixedly connected with fixed column 2 at base 1 top, the top fixedly connected with cylinder 3 of fixed column 2, the bottom fixedly connected with of cylinder 3 squeezers upper die assembly 4, one side fixedly connected with spacing slide bar 6 that squeeze riveter upper die assembly 4 is close to fixed column 2, one side fixedly connected with slider 7 of spacing slide bar 6, and slider 7 and the spacing spout that fixed column 2 side was seted up cooperate and use, the below of squeeze riveter upper die assembly 4 is located and is provided with squeeze riveter lower die assembly 5 on the top surface of base 1;
the upper die assembly 4 for press riveting comprises a pressing head 401, a fixing through hole 403 matched with a connecting column 402 for use is formed in the bottom surface of the pressing head 401, a press riveting plate 404 is fixedly connected to the bottom end of the connecting column 402, through holes matched with pin rods 405 for use are formed in the pressing head 401, two pin rods 405 are arranged, a cross rod is arranged on one side of the pressing head 401, pins for limiting the pin rods 405 are arranged on the cross rod, arc-shaped grooves 406 are symmetrically formed in two sides of the inner wall of the fixing through hole 430, and the arc-shaped grooves 406 are matched with arc-shaped protrusions 407 fixedly connected to the side surface of the connecting column 402 for use;
the riveting plate 404 is convenient to replace by arranging the pin rod 405 and matching with through holes formed in the pressure head 401 and the connecting column 402, the operation is simple and convenient, the pin rod 405 is convenient to limit and fix by pins, and the connecting column 402 is further limited and fixed by arranging the arc-shaped bulge 407 and the arc-shaped groove 406;
the press riveting lower die assembly 5 comprises a base 501, support columns 502 are symmetrically and fixedly connected to two sides of the top surface of the base 501, telescopic air cylinders 503 are fixedly connected to the side surfaces of the support columns 502, extrusion blocks 504 are fixedly connected to one ends of the telescopic air cylinders 503, rubber pads are fixedly connected to one sides, close to a lower die plate 506, of the extrusion blocks 504, limiting protrusions 505 are fixedly connected to the top surface of the base 501, and the limiting protrusions 505 are matched with limiting arc-shaped grooves 507 formed in the bottom surface of the lower die plate 506 for use;
the lower template 506 is conveniently positioned by arranging the supporting column 502, the telescopic cylinder 503, the extrusion block 504 and the limiting bulge 505, and the phenomenon that the lower template 506 shifts to influence the quality of a workpiece during working is avoided.
This special positioner of squeeze riveter when using, places the product that will process on lower bolster 506, drives through cylinder 3 and presses the riveting board 404 to remove, processes the product, when needs are changed, pulls out the pin, takes pin rod 405 out and will press the riveting board to dismantle, changes the lower bolster 506 through the flexible of telescopic cylinder 503 and press from both sides tight location to improve its product quality, and easy operation is convenient, convenient to use.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides a special positioner of squeeze riveter, includes base (1), fixed column (2), cylinder (3), presses and rivets upper die assembly (4) and presses and rivets lower die assembly (5), its characterized in that: a fixed column (2) is fixedly connected to one side of the top of the base (1), an air cylinder (3) is fixedly connected to the top of the fixed column (2), a press-riveting upper die assembly (4) is fixedly connected to the bottom end of the air cylinder (3), and a press-riveting lower die assembly (5) is arranged below the press-riveting upper die assembly (4) and located on the top surface of the base (1);
the upper die assembly for press riveting (4) comprises a pressing head (401), a fixing through hole (403) matched with the connecting column (402) for use is formed in the bottom surface of the pressing head (401), a press riveting plate (404) is fixedly connected to the bottom end of the connecting column (402), a through hole matched with the pin rod (405) for use is formed in the pressing head (401) and the connecting column (402), arc-shaped grooves (406) are symmetrically formed in two sides of the inner wall of the fixing through hole (403), and the arc-shaped grooves (406) are matched with arc-shaped protrusions (407) fixedly connected to the side surface of the connecting column (402) for use;
the lower die assembly (5) is riveted through pressing comprises a base (501), two symmetrical and fixedly connected with supporting columns (502) on the top surface of the base (501), telescopic cylinders (503) of equal fixedly connected with are arranged on the side surfaces of the supporting columns (502), an extruding block (504) of equal fixedly connected with of one end of each telescopic cylinder (503), limiting protrusions (505) of fixedly connected with are arranged on the top surface of the base (501), and the limiting protrusions (505) are matched with limiting arc-shaped grooves (507) formed in the bottom surface of a lower die plate (506) for use.
2. The special positioning device for squeeze riveters according to claim 1, wherein: one side of the upper die assembly (4) close to the fixed column (2) is fixedly connected with a limiting slide rod (6), one side of the limiting slide rod (6) is fixedly connected with a slide block (7), and the slide block (7) is matched with a limiting slide groove formed in the side face of the fixed column (2) for use.
3. The special positioning device for squeeze riveters according to claim 1, wherein: one side of the extrusion block (504) close to the lower template (506) is fixedly connected with a rubber pad.
4. The special positioning device for squeeze riveters according to claim 1, wherein: the pressure head is characterized in that the number of the pin rods (405) is two, a cross rod is arranged on one side of the pressure head (401), and a pin for limiting the pin rods (405) is arranged on the cross rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021987288.3U CN213350683U (en) | 2020-09-12 | 2020-09-12 | Special positioning device for squeeze riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021987288.3U CN213350683U (en) | 2020-09-12 | 2020-09-12 | Special positioning device for squeeze riveter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213350683U true CN213350683U (en) | 2021-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021987288.3U Active CN213350683U (en) | 2020-09-12 | 2020-09-12 | Special positioning device for squeeze riveter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213350683U (en) |
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2020
- 2020-09-12 CN CN202021987288.3U patent/CN213350683U/en active Active
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