CN217412205U

CN217412205U - Hydraulic riveting machine

Info

Publication number: CN217412205U
Application number: CN202221517836.5U
Authority: CN
Inventors: 张志国
Original assignee: Xuzhou Qunshuo Electromechanical Technology Co ltd
Current assignee: Xuzhou Qunshuo Electromechanical Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-09-13
Anticipated expiration: 2032-06-16

Abstract

The utility model belongs to the technical field of the riveter equipment technique and specifically relates to a hydraulic riveter, the on-line screen storage device comprises a base, be provided with the back shaft on the base, be provided with the slider on the back shaft, the slider both sides are provided with the slide rail, slide rail sliding connection has the workstation, be provided with lifting unit between workstation and the base, be provided with clamping unit on the workstation, clamping unit one side is provided with locating component, the back shaft end-to-end connection has the riveting subassembly. The height of the workbench can be adjusted according to different product sizes by arranging the lifting assembly, the situation that the product cannot be processed due to the change of the size is avoided, the lifting assembly drives the product to move up and down, and then riveting operation is carried out on the product through the riveting head. Carry out preliminary location to the product through setting up locating component, clamping component is used for strengthening the location effect, prevents that the product from droing or shifting at the riveting in-process.

Description

Hydraulic riveting machine

Technical Field

The utility model belongs to the technical field of the riveter equipment technique and specifically relates to a hydraulic riveter.

Background

The hydraulic riveting machine is a riveting machine which organically combines mechanical, hydraulic and electrical control technologies, is suitable for industries such as automobiles, ships, bridges, boilers, buildings and the like, and is widely applied to a riveting production line of automobile beams.

Riveting machine work piece location is generally operated by the manual work, but manual operation easily leads to the location inaccurate, leads to riveted effect not good, has directly influenced product quality, and workman work efficiency is low, has improved manufacturing cost, and current positioning die limits in single product production, and when changing the product, need change the location grinding apparatus that corresponds, it is inconvenient and can't satisfy a tractor serves several purposes to change, and adaptability is poor.

Disclosure of Invention

The utility model aims at: the hydraulic riveting machine is suitable for multi-product positioning, firm in fixation and accurate in positioning.

In order to solve the technical problem, the utility model adopts the following technical scheme: the base is arranged on the base, a supporting shaft is arranged on the supporting shaft, a sliding block is arranged on the supporting shaft, sliding rails are arranged on two sides of the sliding block, the sliding rails are connected with a workbench in a sliding mode, a lifting assembly is arranged between the workbench and the base, a clamping assembly is arranged on the workbench, a positioning assembly is arranged on one side of the clamping assembly, and a riveting assembly is connected to the end of the supporting shaft. The height of the workbench can be adjusted according to different product sizes by arranging the lifting assembly, the situation that the product cannot be processed due to the change of the size is avoided, the lifting assembly drives the product to move up and down, and then riveting operation is carried out on the product through the riveting head. Carry out preliminary location to the product through setting up locating component, clamping component is used for strengthening the location effect, prevents that the product from droing or shifting at the riveting in-process.

Furthermore, the lifting assembly comprises a hydraulic tank, a telescopic rod is arranged on the hydraulic tank and connected with the bottom of the workbench, and a brake block is arranged on the telescopic rod. Start the hydraulic pressure case, hydraulic pressure case output end control telescopic link is flexible, then the telescopic link drives the workstation of being connected with the telescopic link and reciprocates along the slide rail, and the brake pads is used for strengthening the location effect of workstation, prevents that the telescopic link from rocking the influence riveting effect.

Preferably, the clamping assembly comprises a supporting frame, a motor is arranged in the supporting frame, a motor output shaft is connected with a steering block, the steering block is connected with a rotating rod, and the rotating rod is connected with a clamping block. The motor is started, the motor drives the rotating rod to rotate so as to drive the clamping blocks to fold or separate, and the clamping assembly can be suitable for products with different width sizes through the design.

Further, turn to the piece and include first gear, first gear with motor output shaft is connected, first gear engagement is connected with the second gear, the second gear with the dwang is connected, the dwang runs through turn to the piece and connect the grip block. And starting the motor, wherein the motor drives the first gear to rotate so as to drive the second gear which is in meshed connection with the first gear to rotate, and the second gear rotates to drive the rotating rod to rotate, so that the clamping blocks are driven to be folded or separated.

Preferably, the opposite surfaces of the clamping blocks are provided with anti-skidding elastic pads, and anti-skidding lines are arranged on the anti-skidding elastic pads. Prevent through set up anti-skidding cushion on the grip block surface that the grip block from causing the damage to the product surface at the clamping process, the cushioning effect of anti-skidding cushion self has certain buffering and shockproof effect to the product simultaneously, reduces the product as far as possible and takes place excessively to rock at the riveting in-process, leads to influencing the riveting effect, and anti-skidding line is used for avoiding the product to drop from the grip block as far as possible, increases frictional force and centre gripping fastness.

Further, braced frame includes the curb plate, the curb plate is connected with the backup pad, the backup pad both sides are provided with the limiting plate, be provided with the grip block between the limiting plate. The clamping blocks are placed through the supporting frame, and the limiting plates are arranged on the two sides of the supporting plate to place the clamping blocks to be separated from the supporting frame.

Preferably, the positioning assembly comprises a positioning disc, a positioning inner side wall is arranged at the edge of the positioning disc, a clamping assembly is connected to the positioning inner side wall, and the clamping assembly is connected with the positioning disc in a sliding mode. The product is preliminarily positioned by arranging the positioning assembly.

Further, the joint subassembly is including flexible post, flexible post and location inside wall fixed connection, one side that the inside wall was kept away from to flexible post is connected with the joint piece, joint piece both sides sliding connection has the sliding tray, joint piece bottom is connected with the mounting, flexible post is around being provided with the elastic component all around. When putting into the product when locating component when needs, remove the joint piece and remove towards the positioning disk direction, then put into the product, loosen the joint piece, under the effect of elastic component, the joint piece is hugged closely with the product tightly and is in the same place, then the card goes into the mounting, fixes the position of joint piece in the positioning disk, and the positioning disk can freely be adjusted according to different width dimension's product equally.

The preferred, the mounting includes the stopper, be provided with on the stopper and insert the post, the sliding tray both sides correspond the position and are provided with the jack, the jack is a plurality of groups, the stopper passes through bolt and nut subassembly with the joint piece and fixes.

Further, the riveting component comprises a riveting press, a hydraulic rod is arranged on the riveting press, and the lower end of the hydraulic rod is connected with a riveting head. And starting the riveting press, driving the hydraulic rod to move downwards by the output end of the riveting press, and then riveting the product through the riveting head connected with the hydraulic rod.

Adopt the technical scheme of the utility model's beneficial effect is: the height of the workbench can be adjusted according to different product sizes by arranging the lifting assembly, the situation that the product cannot be processed due to the change of the size is avoided, the lifting assembly drives the product to move up and down, and then the product is riveted through the riveting head.

Through setting up the centre gripping subassembly and reducing the product as far as possible and taking place excessive rocking at riveting in-process, lead to droing or shift and influence riveting effect, reinforcing fastness.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor. Wherein:

fig. 1 is a schematic view of an overall structure of a hydraulic riveter according to the present invention;

fig. 2 is a front view of a hydraulic riveter according to the present invention;

FIG. 3 is a view of a turning block of the hydraulic riveter according to the present invention;

fig. 4 is a structural diagram of a positioning assembly of the hydraulic riveting machine according to the present invention;

fig. 5 is a front view of a positioning assembly of a hydraulic riveter according to the present invention;

fig. 6 is a structure diagram of a limiting block of the hydraulic riveter of the present invention;

fig. 7 is a structural view of a supporting frame of the hydraulic riveter of the present invention.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention. The utility model discloses utilize structural schematic diagram etc. to carry out the detailed description, the schematic diagram is the example only, and it should not restrict here the scope of the utility model protection. In addition, the actual fabrication process should include three-dimensional space of length, width and depth.

Referring to fig. 1-7, the utility model discloses a hydraulic riveting machine, including base 100, be provided with back shaft 101 on the base 100, be provided with slider 102 on the back shaft 101, slider 102 both sides are provided with the slide rail, slide rail sliding connection has workstation 103, be provided with lifting unit 200 between workstation 103 and the base 100, be provided with clamping component 300 on the workstation 103, clamping component 300 one side is provided with locating component 400, back shaft 101 end-to-end connection has riveting component 500. Through setting up lifting unit 200, can adjust the height of workstation 103 according to the product size of difference, avoid the product to appear the condition that can not process because of the change of size, lifting unit 200 drives the product and reciprocates, then rivets the operation through the riveting head to the product. Carry out preliminary location to the product through setting up locating component 40, clamping component 300 is used for strengthening the location effect, prevents that the product from droing or shifting at the riveting in-process.

Further, the lifting assembly 200 comprises a hydraulic tank 201, an expansion link 202 is arranged on the hydraulic tank 201, the expansion link 202 is connected with the bottom of the workbench 103, and a brake block 203 is arranged on the expansion link. Start hydraulic tank 201, hydraulic tank 201 output end control telescopic link 202 is flexible, then telescopic link 202 drives workstation 103 of being connected with telescopic link 202 and reciprocates along the slide rail, and brake pads 203 are used for strengthening workstation 103's location effect, prevent that telescopic link 202 from rocking the influence riveting effect.

Preferably, the clamping assembly 300 includes a supporting frame 301, a motor 302 is disposed in the supporting frame 301, an output shaft of the motor 302 is connected with a turning block 303, the turning block 303 is connected with a turning rod 304, and the turning rod 304 is connected with a clamping block 305. The clamping assembly 300 can be adapted to products with different width dimensions by activating the motor 302, and the motor 302 drives the rotating rod 304 to rotate and further drives the clamping blocks 305 to close or open.

Further, the steering block 303 includes a first gear 303a, the first gear 303a is connected to the output shaft of the motor 302, the first gear 303a is connected to a second gear 303b in a meshing manner, the second gear 303b is connected to the rotating rod 304, and the rotating rod 304 penetrates through the steering block 303 to connect to the clamping block 305. When the motor 302 is started, the motor 302 drives the first gear 303a to rotate, and further drives the second gear 303b engaged with the first gear 303a to rotate, and the second gear 303b rotates to drive the rotating rod 304 to rotate, thereby driving the clamping blocks 305 to close or separate.

Preferably, the opposite surface of the clamping block 305 is provided with an anti-slip elastic pad 305a, and the anti-slip elastic pad 305a is provided with anti-slip lines. Prevent through set up anti-skidding elastic pad 305a on the grip block 305 surface that grip block 305 from causing the damage to the product surface at the centre gripping in-process, the cushioning effect of anti-skidding elastic pad 305a self has certain buffering and shockproof effect to the product simultaneously, reduces the product as far as possible and takes place excessively to rock at the riveting in-process, leads to influencing the riveting effect, anti-skidding line is used for avoiding the product to drop from grip block 305 as far as possible, increase frictional force and centre gripping fastness.

Further, the supporting frame 301 comprises a side plate 301a, the side plate 301a is connected with a supporting plate 301b, two sides of the supporting plate 301b are provided with limiting plates 301c, and a clamping block 305 is arranged between the limiting plates 301 c. By arranging the holding block 305 on the supporting frame 301, the holding block 305 is separated from the supporting frame 301 by arranging the limiting plates 301c on both sides of the supporting plate 301 b.

Preferably, the positioning assembly 400 includes a positioning plate 401, a positioning inner side wall 402 is disposed at an edge of the positioning plate 401, a clamping assembly 500 is connected to the positioning inner side wall 402, and the clamping assembly 500 is slidably connected to the positioning plate 401. The product is initially positioned by the positioning assembly 400.

Further, joint subassembly 500 includes flexible post 501, flexible post 501 and location inside wall 402 fixed connection, one side that flexible post 501 kept away from location inside wall 402 is connected with joint piece 502, joint piece 502 both sides sliding connection has sliding tray 503, joint piece 502 bottom is connected with mounting 504, flexible post 501 is around being provided with elastic component 505 all around. When a product is required to be placed into the positioning assembly 400, the movable clamping block 502 moves towards the positioning disc 401, then the product is placed into the positioning disc, the clamping block 502 is loosened, the clamping block 502 and the product are tightly attached together under the action of the elastic piece 505, then the fixing piece 504 is clamped in the clamping block 502, the position of the clamping block 502 in the positioning disc 401 is fixed, and the positioning disc 401 can be freely adjusted according to the products with different width sizes.

Preferably, the fixing member 504 includes a limiting block 504a, the limiting block 504a is provided with an inserting column 504b, jacks are provided at corresponding positions on two sides of the sliding groove 503, the jacks are in a plurality of groups, and the limiting block 504a and the clamping block 502 are fixed by a bolt and nut assembly.

Further, the riveting assembly 600 comprises a riveting press 601, a hydraulic rod 602 is arranged on the riveting press 601, and the lower end of the hydraulic rod 602 is connected with a riveting head 603. The riveting press 601 is started, the output end of the riveting press 601 drives the hydraulic rod 602 to move downwards, and then riveting operation is performed on the product through the riveting head 603 connected with the hydraulic rod 602.

The implementation mode is as follows: when riveting is needed, a product is placed in the positioning plate 401, the movable clamping block 502 moves towards the positioning plate 401, then the product is placed in, the clamping block 502 is released, under the action of the elastic member 505, the clamping block 502 is tightly attached to the product, then the fixing member 504 is clamped, the position of the clamping block 502 in the positioning disc 401 is fixed, then the hydraulic tank 201 is started, the output end of the hydraulic tank 201 controls the telescopic rod 202 to extend and retract, then the telescopic rod 202 drives the workbench 103 connected with the telescopic rod 202 to move up and down along the slide rail, the position of the workbench 103 is adjusted according to the height of the product, the motor 302 is started, the motor 302 drives the rotating rod 304 to rotate so as to drive the clamping block 305 to clamp and fix the product, finally, the riveting press 601 is started, the output end of the riveting press 601 drives the hydraulic rod 602 to move downwards, the product is then riveted by means of a rivet head 603 connected to the hydraulic ram 602.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A hydraulic riveter which characterized in that: including base (100), be provided with back shaft (101) on base (100), be provided with slider (102) on back shaft (101), slider (102) both sides are provided with the slide rail, slide rail sliding connection has workstation (103), be provided with lifting unit (200) between workstation (103) and base (100), be provided with clamping component (300) on workstation (103), clamping component (300) one side is provided with locating component (400), back shaft (101) end-to-end connection has riveting component (600).

2. The hydraulic riveter of claim 1, wherein: the lifting assembly (200) comprises a hydraulic tank (201), a telescopic rod (202) is arranged on the hydraulic tank (201), the telescopic rod (202) is connected with the bottom of the workbench (103), and a brake block (203) is arranged on the telescopic rod.

3. A hydraulic riveter according to claim 2, wherein: clamping assembly (300) includes braced frame (301), be provided with motor (302) in braced frame (301), motor (302) output shaft has turning block (303), turning block (303) are connected with dwang (304), dwang (304) are connected with grip block (305).

4. A hydraulic riveter according to claim 3 wherein: the steering block (303) comprises a first gear (303 a), the first gear (303 a) is connected with an output shaft of the motor (302), the first gear (303 a) is meshed with a second gear (303 b), the second gear (303 b) is connected with the rotating rod (304), and the rotating rod (304) penetrates through the steering block (303) to be connected with the clamping block (305).

5. A hydraulic riveter according to claim 4, wherein: the opposite surface of the clamping block (305) is provided with an anti-skidding elastic pad (305 a), and anti-skidding lines are arranged on the anti-skidding elastic pad (305 a).

6. A hydraulic riveter according to claim 3 wherein: braced frame (301) include curb plate (301 a), curb plate (301 a) are connected with backup pad (301 b), backup pad (301 b) both sides are provided with limiting plate (301 c), be provided with grip block (305) between limiting plate (301 c).

7. The hydraulic riveter of claim 1, wherein: locating component (400) includes positioning disk (401), positioning disk (401) edge is provided with location inside wall (402), be connected with joint subassembly (500) on location inside wall (402), joint subassembly (500) and positioning disk (401) sliding connection.

8. The hydraulic riveter of claim 7, wherein: joint subassembly (500) is including flexible post (501), flexible post (501) and location inside wall (402) fixed connection, one side that location inside wall (402) was kept away from in flexible post (501) is connected with joint piece (502), joint piece (502) both sides sliding connection has sliding tray (503), joint piece (502) bottom is connected with mounting (504), flexible post (501) are around being provided with elastic component (505).

9. The hydraulic riveter of claim 8, wherein: fixing piece (504) include stopper (504 a), be provided with on stopper (504 a) and insert post (504 b), sliding tray (503) both sides correspond the position and are provided with the jack, the jack is a plurality of groups, stopper (504 a) are fixed through bolt and nut subassembly with joint piece (502).

10. The hydraulic riveter of claim 1, wherein: the riveting component (600) comprises a riveting press (601), a hydraulic rod (602) is arranged on the riveting press (601), and the lower end of the hydraulic rod (602) is connected with a riveting head (603).