CN217046789U - Pin pressure riveting structure - Google Patents
Pin pressure riveting structure Download PDFInfo
- Publication number
- CN217046789U CN217046789U CN202123216460.2U CN202123216460U CN217046789U CN 217046789 U CN217046789 U CN 217046789U CN 202123216460 U CN202123216460 U CN 202123216460U CN 217046789 U CN217046789 U CN 217046789U
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- column
- clamping
- block
- seat main
- calibration
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Abstract
The utility model discloses a structure is riveted to pin pressure relates to the pin and presses and rivet technical field, include: the seat comprises a seat main body, wherein a plurality of bases are arranged at the bottom end of the seat main body; and the clamping mechanism is positioned at the top end of the seat main body, extends to one side of the base and is used for clamping the seat main body with different thicknesses. The utility model discloses a set up fixture, promote flexible post extrusion expanding spring shrink and remove, remove the extrusion to the card post, reset spring promotes the fixture block and removes inside the flexible post of post, remove the fixed to the transmission post, it drives the spliced pole rotation to rotate the swivel, the spliced pole rotates and drives the transmission post rotation, the transmission post rotates and drives a gear revolve, a gear revolve drives the rack board and removes, the rack board removes and drives the calibration clamping piece and accomplish the fixed to the base, make the riveting groove butt joint in base and the seat main part, can accomplish the operation to base and seat main part calibration.
Description
Technical Field
The utility model relates to a technical field is riveted to the pin pressure, specifically is a structure is riveted to pin pressure.
Background
A large amount of locking parts can be used in the production process of seat parts, the locking parts comprise bolt and nut structures, pin bolt structures and the like, the pin bolts are divided into threaded pins and press riveting pins, the press riveting pins can be connected in a threaded mode rapidly, obvious protruding parts cannot exist when the seat parts are spliced, and the comfort level of a user is greatly improved.
However, when the seat component is installed through the riveting pin, the seat component needs to be manually calibrated and fixed, so that the workload of workers is greatly increased, the riveting pin is easily connected with the seat component, the riveting pin is installed and dislocated due to shaking of hands of workers, the installation quality of the seat component is unqualified, resource waste is caused, and the equipment cannot calibrate and fix various seat components, so that the equipment cannot meet the installation requirements of the seat components with different thicknesses.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a structure is riveted to pin pressure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a pin clinching structure comprising:
the seat comprises a seat main body, wherein a plurality of bases are arranged at the bottom end of the seat main body;
the clamping mechanism is positioned at the top end of the seat main body, extends to one side of the base and is used for clamping the seat main body with different thicknesses;
the calibration mechanism is positioned at the bottom end of the seat main body, positioned at one side of the clamping mechanism, penetrates through the clamping mechanism to the other side of the clamping mechanism and is used for calibrating the base and the seat main body;
and the pressure riveting unit is positioned on one side of the clamping mechanism close to the seat body.
As the utility model discloses further scheme again: the clamping mechanism comprises a supporting block, a motor, a transmission shaft, a sliding screw rod, a sliding block, a supporting rod, a moving column and a clamping plate, wherein the supporting block is located on one side of the top end of the seat body, the motor is located on the top end of the supporting block, the transmission shaft is located at the bottom end of the motor and penetrates through the inside of the supporting block, the sliding screw rod is located inside the supporting block and is located at the bottom end of the transmission shaft, the sliding block is located inside the supporting block, the outer wall of the sliding screw rod is sleeved, the supporting rod is multiple in number and is located at the bottom end of the sliding block, the moving column is located at the bottom end of the supporting rod and is sleeved with the outer wall of the sliding screw rod and penetrates through the outer wall of the supporting block to the supporting block, and the clamping plate is located on one side of the base and is located at the bottom end of the moving column.
As a further aspect of the present invention: the calibrating mechanism comprises a swivel, a telescopic column, a connecting column, a transmission column, a calibrating clamping piece, a telescopic spring, a clamping block, a first gear and a rack plate, wherein the swivel is located on one side of the clamping plate, the telescopic column is located on one side of the swivel and penetrates into the clamping plate, the connecting column is located on one side of the swivel and penetrates through the swivel to the inside of the telescopic column, the transmission column is located inside the clamping plate and located on one side of the connecting column, the telescopic spring is located inside the transmission column, the telescopic column is far away from one side of the transmission column, the clamping block is located at the top end of the telescopic column and penetrates through the transmission column to the inside of the clamping plate, the first gear is located on one side of the transmission column, which is far away from the connecting column, the calibrating clamping pieces are two, the clamping piece calibration is respectively located at two ends of the clamping plate and penetrates into the inside of the clamping plate, the rack plate is two, the two rack plates are respectively positioned at the top end and the bottom end of the first gear, and one side of each rack plate is fixedly connected with the calibration clamping piece.
As a further aspect of the present invention: the inside of seat main part and base is provided with pin assorted riveting groove, the inside of seat main part be provided with press rivet unit assorted calibration groove, the transmission shaft passes through the bearing and is connected with the supporting shoe rotation, the inside of supporting shoe be provided with remove post assorted flexible groove.
As the utility model discloses further scheme again: the outer wall of slip lead screw is provided with the external screw thread, the inside of sliding block be provided with slip lead screw external screw thread assorted internal thread, the inside of removing the post be provided with remove post assorted activity groove, the top of grip block is provided with the fixed slot that matches with the seat main part.
As a further aspect of the present invention: the utility model discloses a calibration clamping piece, including a gear, slip lead screw, transmission post, base assorted centre gripping groove, a gear and rack plate intermeshing, the inside of slip lead screw be provided with flexible post assorted shifting chute, the transmission post passes through the bearing and rotates with the grip block to be connected, the inside of calibration clamping piece be provided with base assorted centre gripping groove.
As the utility model discloses further scheme again: the clamping device comprises a clamping plate and is characterized in that a reset groove matched with the clamping block is formed in the telescopic column, a spring groove matched with the telescopic spring is formed in the transmission column, a plurality of clamping grooves mutually clamped with the clamping block are formed in the clamping plate, and the reset spring is arranged on one side of the clamping block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arrangement of the clamping mechanism, the telescopic column is pushed to extrude the telescopic spring to contract and move, the extrusion on the clamping column is relieved, the reset spring pushes the clamping block to move the inside of the telescopic column of the column, the fixing on the transmission column is relieved through the movement of the clamping block, the rotating ring drives the connection column to rotate, the connection column rotates to drive the transmission column to rotate, the first gear is driven to rotate, the rack plate is driven to move, the calibration clamping piece is driven to complete the fixing on the base, meanwhile, the riveting grooves on the base and the seat main body are butted, the telescopic column is loosened to extrude the telescopic column, the telescopic spring pushes the telescopic column to extrude the clamping block to move from the inside of the telescopic column to the inside of the clamping plate, and through the mutual cooperation of the parts, the operation of calibrating the base and the seat main body can be completed;
2. through setting up the aligning gear, place the supporting shoe on the seat main part, start a motor and drive the transmission shaft and rotate, the transmission shaft rotates and drives the slip lead screw and rotate, it moves on the slip lead screw to drive the sliding block, the sliding block removes and drives the bracing piece and remove, the bracing piece removes and drives the removal post and remove, the removal post removes the grip block that drives the bottom and removes, the grip block removes the centre gripping of accomplishing the seat main part of different thickness and fixes, the grip block removes the riveting groove that drives base after one side centre gripping is good and seat main part simultaneously and aims at the connection, install the pin through pressing the riveting unit, through the above mutually supporting between a plurality of parts, can accomplish the centre gripping of seat main part and base to different thickness and fix.
Drawings
FIG. 1 is a schematic structural view of a pin clinching structure;
FIG. 2 is a cross-sectional view of a support block of a pin clinching arrangement;
FIG. 3 is a cross-sectional view of a clamp plate of a pin clinching arrangement;
fig. 4 is an enlarged view of a pin clinching structure at a.
In the figure: 1. a seat main body; 101. a base; 2. a clamping mechanism; 201. a support block; 202. a first motor; 203. a drive shaft; 204. a sliding screw rod; 205. a slider; 206. a support bar; 207. moving the column; 208. a clamping plate; 3. a calibration mechanism; 301. rotating the ring; 302. a telescopic column; 303. connecting columns; 304. a drive post; 305. calibrating the clamping piece; 306. a tension spring; 307. a clamping block; 308. a first gear; 309. a rack plate; 4. and a press riveting unit.
Detailed Description
Referring to fig. 1-4, in an embodiment of the present invention, a pin rivet pressing structure includes:
a seat body 1, wherein a plurality of bases 101 are arranged at the bottom end of the seat body 1;
the clamping mechanism 2 is positioned at the top end of the seat body 1, extends to one side of the base 101 and is used for clamping the seat bodies 1 with different thicknesses;
the calibration mechanism 3 is positioned at the bottom end of the seat main body 1, is positioned at one side of the clamping mechanism 2, penetrates through the clamping mechanism 2 to the other side of the clamping mechanism 2, and is used for calibrating the base 101 and the seat main body 1;
a pressure riveting unit 4, wherein the pressure riveting unit 4 is positioned at one side of the clamping mechanism 2 close to the seat body 1
The pin press riveting structure can finish clamping and fixing of the seat body 1 with different thicknesses and calibrating and mounting of riveting grooves in the base 101 and the seat body 1 through the clamping mechanism 2 and the calibrating mechanism 3.
In FIGS. 1-2: the clamping mechanism 2 comprises a supporting block 201, a motor 202, a transmission shaft 203, a sliding screw 204, a sliding block 205, a supporting rod 206, a moving column 207 and a clamping plate 208, wherein the supporting block 201 is located on one side of the top end of the seat body 1, the motor 202 is located on the top end of the supporting block 201, the transmission shaft 203 is located at the bottom end of the motor 202 and penetrates through the supporting block 201, the sliding screw 204 is located inside the supporting block 201 and located at the bottom end of the transmission shaft 203, the sliding block 205 is located inside the supporting block 201 and the outer wall of the sliding screw 204 is sleeved, the supporting rod 206 is provided with a plurality of supporting rods 206, the supporting rods 206 are located at the bottom end of the sliding block 205, the moving column 207 is located at the bottom end of the supporting rod 206 and sleeved with the outer wall of the sliding screw 204 and penetrates through the supporting block 201 to the outer wall of the supporting block 201, and the clamping plate 208 is located on one side of the base 101 and located at the bottom end of the moving column 207.
This kind of structure is riveted to pin can make grip block 208 and supporting shoe 201 accomplish the centre gripping of the seat main part 1 of different thickness and fix through each inside part of fixture 2.
In FIGS. 2 to 4: the calibration mechanism 3 comprises a rotary ring 301, a telescopic column 302, a connecting column 303, a transmission column 304, two calibration clamping pieces 305, a telescopic spring 306, a clamping block 307, a first gear 308 and a rack plate 309, wherein the rotary ring 301 is positioned at one side of the clamping plate 208, the telescopic column 302 is positioned at one side of the rotary ring 301 and penetrates into the clamping plate 208, the connecting column 303 is positioned at one side of the rotary ring 301 and penetrates through the rotary ring 301 into the telescopic column 302, the transmission column 304 is positioned inside the clamping plate 208 and is positioned at one side of the connecting column 303, the telescopic spring 306 is positioned inside the transmission column 304 and is positioned at one side of the telescopic column 302 far away from the transmission column 304, the clamping block 307 is positioned at the top end of the telescopic column 302 and penetrates through the transmission column 304 into the clamping plate 208, the first gear 308 is positioned at one side of the transmission column 304 far away from the connecting column 303, the two calibration clamping pieces 305 are respectively positioned at two ends of the clamping plate 208 and penetrate into the clamping plate 208, the rack plates 309 are two, and the two rack plates 309 are respectively located at the top end and the bottom end of the first gear 308, and are fixed to the alignment clip 305 at one side.
This kind of pin is pressed and is riveted structure, through the inside each part of aligning gear 3 between mutually supporting, can make the riveting groove on base 1 and the seat main part 1 carry out calibration fixed.
In FIGS. 1 to 2: seat main part 1 and base 101 inside be provided with pin assorted riveting groove, seat main part 1 inside be provided with press rivet unit 4 assorted calibration slot, transmission shaft 203 passes through the bearing and is connected with supporting shoe 201 rotation, supporting shoe 201 inside be provided with remove post 207 assorted flexible groove.
This kind of pin is pressed and is riveted structure. Through the riveting groove on the seat body 1, the pin can be used for mounting and fixing the seat body 1 and the base 101
In FIGS. 1-2: the outer wall of the sliding screw 204 is provided with an external thread, the inside of the sliding block 205 is provided with an internal thread matched with the external thread of the sliding screw 204, the inside of the movable column 207 is provided with a movable groove matched with the movable column 207, and the top end of the clamping plate 208 is provided with a fixing groove matched with the seat body 1.
This kind of structure is riveted to pin, through the rotation of slip lead screw 204, can make sliding block 205 drive grip block 208 accomplish the centre gripping of the seat main part 1 of different thickness fixed.
In FIGS. 3 to 4: the first gear 308 is meshed with the rack plate 309, a moving groove matched with the telescopic column 302 is formed in the sliding screw 204, the transmission column 304 is rotatably connected with the clamping plate 208 through a bearing, and a clamping groove matched with the base 101 is formed in the calibration clamping piece 305.
According to the pin riveting structure, the rack plate 309 can move to drive the calibration clamping piece 305 to clamp the base 101 through the mutual engagement of the first gear 308 and the rack plate 309.
In FIGS. 3 to 4: the interior of the telescopic column 302 is provided with a reset groove matched with the fixture block 307, the interior of the transmission column 304 is provided with a spring groove matched with the telescopic spring 306, the interior of the clamping plate 208 is provided with a plurality of clamping grooves clamped with the fixture block 307, and one side of the fixture block 307 is provided with a reset spring.
According to the pin riveting structure, the fixture block 307 can finish the position fixing of the telescopic column 302 through the movement of the fixture block 307 in the telescopic column 302.
The utility model discloses a theory of operation is: when the riveting grooves on the base 101 and the seat body 1 need to be aligned, the telescopic column 302 is pushed, the telescopic column 302 extrudes the telescopic spring 306 to contract and move, the telescopic column 302 moves to release the extrusion on the clamping column 307, the return spring pushes the clamping block 307 to move the inside of the telescopic column 302, the clamping block 307 moves to release the fixation on the transmission column 304, the rotating ring 301 is rotated to drive the connecting column 303 to rotate, the connecting column 303 rotates to drive the transmission column 304 to rotate, the transmission column 304 rotates to drive the first gear 308 to rotate, the first gear 308 rotates to drive the rack plate 309 to move, the rack plate 309 moves to drive the alignment clamping piece 305 to complete the fixation on the base 101, the riveting grooves on the base 101 and the seat body 1 are butted, the extrusion on the telescopic column 302 is released, the telescopic spring 306 pushes the telescopic column 30 to extrude the clamping block 307, the clamping block 307 moves from the inside of the telescopic column 302 to the inside of the clamping plate 208, the operation of calibrating the base 101 and the seat body 1 can be completed, when the seat bodies 1 with different thicknesses are required to be connected, clamped and fixed, placing the supporting block 202 on the seat body 1, starting the first motor 202, the first motor 202 driving the transmission shaft 203 to rotate, the transmission shaft 203 driving the sliding screw 204 to rotate, the sliding screw 204 driving the sliding block 205 to move on the sliding screw 204, the sliding block 205 driving the supporting rod 206 to move, the supporting rod 206 driving the moving column 207 to move, the moving column 207 driving the clamping plate 208 at the bottom end to move, the clamping plate 208 moving to clamp and fix the seat bodies 1 with different thicknesses, meanwhile, the clamping plate 208 moves to drive the base 101 clamped on one side to be aligned and connected with the riveting groove of the seat body 1, and then the pins are installed through the press riveting unit 4, so that the seat body 1 and the base 101 with different thicknesses can be clamped and fixed.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a structure is riveted to pin which characterized in that includes:
the seat comprises a seat body (1), wherein a plurality of bases (101) are arranged at the bottom end of the seat body (1);
the clamping mechanism (2) is positioned at the top end of the seat main body (1), extends to one side of the base (101) and is used for clamping the seat main body (1) with different thicknesses;
the calibration mechanism (3) is positioned at the bottom end of the seat main body (1), positioned on one side of the clamping mechanism (2), penetrates through the clamping mechanism (2) to the other side of the clamping mechanism (2), and is used for calibrating the base (101) and the seat main body (1);
and the press riveting unit (4) is positioned on one side, close to the seat body (1), of the clamping mechanism (2).
2. The pin riveting press structure according to claim 1, wherein the clamping mechanism (2) comprises a support block (201), a motor (202), a transmission shaft (203), a sliding screw (204), a sliding block (205), a support rod (206), a moving column (207) and a clamping plate (208), the support block (201) is located on one side of the top end of the seat body (1), the motor (202) is located on the top end of the support block (201), the transmission shaft (203) is located on the bottom end of the motor (202) and penetrates into the support block (201), the sliding screw (204) is located inside the support block (201) and located on the bottom end of the transmission shaft (203), the sliding block (205) is located inside the support block (201), the outer wall of the sliding screw (204) is sleeved, and the support rod (206) is provided with a plurality of sliding blocks, the supporting rods (206) are located at the bottom end of the sliding block (205), the moving column (207) is located at the bottom end of the supporting rods (206), is sleeved with the outer wall of the sliding screw rod (204) and penetrates through the supporting block (201) to the outer wall of the supporting block (201), and the clamping plate (208) is located on one side of the base (101) and located at the bottom end of the moving column (207).
3. The pin riveting structure according to claim 2, wherein the calibration mechanism (3) comprises a rotating ring (301), a telescopic column (302), a connecting column (303), a transmission column (304), a calibration clamping piece (305), a telescopic spring (306), a clamping block (307), a first gear (308) and a rack plate (309), the rotating ring (301) is located on one side of the clamping plate (208), the telescopic column (302) is located on one side of the rotating ring (301) and penetrates into the clamping plate (208), the connecting column (303) is located on one side of the rotating ring (301) and penetrates through the rotating ring (301) and the telescopic column (302), the transmission column (304) is located inside the clamping plate (208) and on one side of the connecting column (303), the telescopic spring (306) is located inside the transmission column (304), and the telescopic column (302) is far away from one side of the transmission column (304), fixture block (307) are located the top of flexible post (302) to run through the inside of transmission post (304) to grip block (208), a gear (308) are located one side that spliced pole (303) were kept away from in transmission post (304), calibration clamping piece (305) have two, two calibration clamping piece (305) are located the both ends of grip block (208) respectively to run through the inside to grip block (208), rack board (309) have two, two rack board (309) are located the top and the bottom of a gear (308) respectively, and one side is connected fixedly with calibration clamping piece (305).
4. The structure is riveted to a pin according to claim 2, characterized in that the seat main body (1) and the base (101) are internally provided with riveting grooves matched with the pin, the seat main body (1) is internally provided with a calibration groove matched with the riveting unit (4), the transmission shaft (203) is rotatably connected with the support block (201) through a bearing, and the support block (201) is internally provided with a telescopic groove matched with the movable column (207).
5. The pin riveting press structure according to claim 2, wherein the outer wall of the sliding screw rod (204) is provided with an external thread, the inside of the sliding block (205) is provided with an internal thread matched with the external thread of the sliding screw rod (204), the inside of the moving column (207) is provided with a moving groove matched with the moving column (207), and the top end of the clamping plate (208) is provided with a fixing groove matched with the seat body (1).
6. The pin riveting structure according to claim 3, wherein the first gear (308) is meshed with a rack plate (309), the sliding screw rod (204) is internally provided with a moving groove matched with the telescopic column (302), the transmission column (304) is rotatably connected with the clamping plate (208) through a bearing, and the calibration clamp (305) is internally provided with a clamping groove matched with the base (101).
7. The pin riveting press structure according to claim 3, wherein a reset groove matched with the fixture block (307) is formed in the telescopic column (302), a spring groove matched with the telescopic spring (306) is formed in the transmission column (304), a plurality of clamping grooves clamped with the fixture block (307) are formed in the clamping plate (208), and the reset spring is arranged on one side of the fixture block (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123216460.2U CN217046789U (en) | 2021-12-20 | 2021-12-20 | Pin pressure riveting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123216460.2U CN217046789U (en) | 2021-12-20 | 2021-12-20 | Pin pressure riveting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217046789U true CN217046789U (en) | 2022-07-26 |
Family
ID=82477382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123216460.2U Active CN217046789U (en) | 2021-12-20 | 2021-12-20 | Pin pressure riveting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217046789U (en) |
-
2021
- 2021-12-20 CN CN202123216460.2U patent/CN217046789U/en active Active
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