CN213997677U

CN213997677U - Reverse riveting machine

Info

Publication number: CN213997677U
Application number: CN202022795455.0U
Authority: CN
Inventors: 姜淮矿
Original assignee: Dongguan Anzhan Precision Technology Co ltd
Current assignee: Dongguan Anzhan Precision Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-20
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a reverse riveting machine, which comprises a riveting machine body, wherein the bottom of the riveting machine body is provided with a workbench, the middle part of the riveting machine body is provided with a pressing plate, the bottom end of the pressing plate is fixedly provided with a push rod and a pressing column, the bottom of the push rod is arranged in an inclined shape, one side of the top end of the workbench is fixedly provided with a mounting seat, one side of the top end of the mounting seat is provided with a chute, the inner end of the chute is slidably provided with an L-shaped positioning block, the bottom of one side wall of the L-shaped positioning block is fixedly provided with a push block, and the top of the push block is arranged in an inclined shape; the utility model has the advantages that: the utility model relates to an anti riveter through making the positioning seat can remove on the slide rail with positioning seat slidable mounting, places power adapter rethread cylinder after on the positioning seat and removes to the below of riveting, need not place the hand in the below of riveting during the operation, the effectual possibility of avoiding riveting mistake wounded the hand, barrier propterty is better, uses safer.

Description

Reverse riveting machine

Technical Field

The utility model relates to a riveter, in particular to reverse riveter.

Background

The riveting machine is a general name of riveting equipment such as a riveting machine, a spin riveting machine, a corn machine and the like. Generally, people refer to spin riveting machines independently, and the spin riveting machines can be divided into the following parts according to power modes: a pneumatic spin riveting machine and a hydraulic spin riveting machine; mainly applied to riveting in aspects such as hollow rivets and the like; the riveting mode of the spin riveting machine is as follows: radial riveting and pendulum wipe riveting, when carrying out the reverse riveting to power adapter, common riveter places power adapter on the positioning seat earlier usually when using, then control the riveting head and move down and rivet, easily by the riveting head accidental injury when placing power adapter, it is comparatively dangerous to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti riveter to solve the relatively poor problem of common anti riveter barrier propterty who provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a reverse riveting machine comprises a riveting machine body, wherein a workbench is arranged at the bottom of the riveting machine body, a pressing plate is arranged at the middle of the riveting machine body, a push rod and a pressing column are fixedly installed at the bottom end of the pressing plate, the bottom of the push rod is arranged in an inclined shape, an installation seat is fixedly installed at one side of the top end of the workbench, a sliding groove is formed in one side of the top end of the installation seat, an L-shaped positioning block is slidably installed at the inner end of the sliding groove, a push block is fixedly installed at the bottom of one side wall of the L-shaped positioning block, the top of the push block is arranged in an inclined shape, the push rod is positioned right above the push block, a sliding rail is fixedly installed at one side of the top end of the workbench, a positioning seat is slidably installed at the top end of the sliding rail, a fixing plate is fixedly installed at one side of the top end of the workbench, an air cylinder is fixedly installed at one side wall of the fixing plate, and the air cylinder and the sliding rail are positioned on the same straight line, the output end of the air cylinder penetrates through the fixing plate and is fixedly connected with one side wall of the positioning seat.

As a preferred technical scheme of the utility model, the bottom fixed mounting of clamp plate has the guide pillar, the guide way has been seted up to one side on mount pad top, guide pillar and guide way looks adaptation.

As an optimized technical scheme of the utility model, the constant head tank has been seted up on the top of positioning seat.

As an optimal technical solution of the utility model, the inclination of push rod bottom with the inclination at ejector pad top equals.

As an optimized technical scheme of the utility model, when the output of cylinder contracts the compression leg is located the positioning seat directly over.

As a preferred technical scheme of the utility model, guide pillar one side fixed mounting is kept away from to the bottom of clamp plate has the riveting head, the riveting head is located the positioning seat directly over during the output shrink of cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a reverse riveting machine, through installing the positioning seat on the slide rail in a sliding way and making the positioning seat can move, place the power adapter on the positioning seat and then move to the below of riveting head through the cylinder, need not place the hand below the riveting head during operation, the possibility of the riveting head mistake injury hand has been effectively avoided, protective properties is better, it is safer to use; and can further consolidate power adapter through compression leg and L shape locating piece, power adapter rocks when preventing to rivet.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is an enlarged schematic view of a portion B of fig. 3.

In the figure: 1. a riveting machine body; 2. a work table; 3. pressing a plate; 4. a guide post; 5. a push rod; 6. pressing the column; 7. a mounting seat; 71. a chute; 72. a guide groove; 8. an L-shaped positioning block; 9. a push block; 10. a slide rail; 11. positioning seats; 111. positioning a groove; 12. a fixing plate; 13. a cylinder; 14. and (6) riveting the joint.

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.

Referring to fig. 1-4, the utility model provides a reverse riveting machine, which comprises a riveting machine body 1, a workbench 2 is arranged at the bottom of the riveting machine body 1, a pressing plate 3 is arranged at the middle part of the riveting machine body 1, the pressing plate 3 can move up and down under the action of a telescopic rod at the inner end of the riveting machine body 1, a push rod 5 and a pressing column 6 are fixedly arranged at the bottom end of the pressing plate 3, the push rod 5 is used for pushing a push block 9, the pressing column 6 is used for fixing a power adapter on a positioning seat 11, the bottom of the push rod 5 is arranged in an inclined shape, a mounting seat 7 is fixedly arranged at one side of the top end of the workbench 2, a chute 71 is arranged at one side of the top end of the mounting seat 7, an L-shaped positioning block 8 is slidably arranged at the inner end of the chute 71, a push block 9 is fixedly arranged at the bottom of one side wall of the L-shaped positioning block 8, the top of the push block 9 is arranged in an inclined shape, the push rod 5 is positioned right above the push block 9, pressing plate 3 can drive push rod 5 downstream when moving down, the bottom of push rod 5 contacts the back with the top of ejector pad 9, ejector pad 9 removes towards positioning seat 11 under the effect on inclined plane, make L shape locating piece 8 remove towards positioning seat 11, thereby fix the power adapter on the positioning seat 11, one side fixed mounting on 2 tops of workstation has slide rail 10, slide rail 10's top slidable mounting has positioning seat 11, one side fixed mounting on 2 tops of workstation has fixed plate 12, a lateral wall fixed mounting of fixed plate 12 has cylinder 13, cylinder 13 is located same straight line with slide rail 10, the output of cylinder 13 runs through a lateral wall fixed connection of fixed plate 12 and positioning seat 11, the output of cylinder 13 can drive positioning seat 11 and remove.

Preferably, the bottom fixed mounting of clamp plate 3 has guide pillar 4, guide way 72 has been seted up to one side on mount pad 7 top, guide pillar 4 and guide way 72 looks adaptation, thereby play the effect of direction, positioning groove 111 has been seted up on the top of positioning seat 11, positioning groove 111 is the recess with the plug looks adaptation of power adapter bottom, the inclination of push rod 5 bottom equals with the inclination at ejector pad 9 top, can promote ejector pad 9 when making push rod 5 move down, compression leg 6 is located positioning seat 11 directly over when the output of cylinder 13 contracts, thereby fix the power adapter on

positioning seat

11, 4 one side fixed mounting of guide pillar has rivet joint 14 is kept away from to the bottom of clamp plate 3, rivet joint 14 is located positioning seat 11 directly over when the output of cylinder 13 contracts, make rivet joint 14 can carry out the reverse riveting to the power adapter on positioning seat 11.

When the riveting device is used specifically, a power adapter to be riveted is firstly placed on the positioning seat 11, a plug at the bottom end of the power adapter is inserted into a positioning groove 111 formed in the positioning seat 11, then the output end of the air cylinder 13 is controlled to contract, the output end of the air cylinder 13 drives the positioning seat 11 to slide to the position under the riveting head 14, then the pressing plate 3 is controlled to move downwards, the pressing plate 3 drives the guide pillar 4, the push rod 5, the pressing pillar 6 and the riveting head 14 at the bottom end of the pressing plate 3 to move downwards, the guide pillar 4 plays a role in guiding, the pressing block 9 is pushed to move towards the positioning seat 11 under the action of the inclined surface after the push rod 5 moves downwards to the bottom of the push rod 5 to be contacted with the top of the pressing block 9, so that the L-shaped positioning block 8 moves towards the positioning seat 11, one side wall of the L-shaped positioning block 8 is abutted against the outer wall of the power adapter, thereby fixing the power adapter on the positioning seat 11, the pressing pillar 6 moves downwards to be contacted with the upper wall of the power adapter, therefore, the power adapter is reinforced, the power adapter is prevented from shaking during riveting, and then riveting can be carried out through the riveting head 14.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The reverse riveting machine comprises a riveting machine body (1) and is characterized in that a workbench (2) is arranged at the bottom of the riveting machine body (1), a pressing plate (3) is arranged in the middle of the riveting machine body (1), a push rod (5) and a pressing column (6) are fixedly mounted at the bottom end of the pressing plate (3), the bottom of the push rod (5) is inclined, a mounting seat (7) is fixedly mounted at one side of the top end of the workbench (2), a sliding groove (71) is formed in one side of the top end of the mounting seat (7), an L-shaped positioning block (8) is slidably mounted at the inner end of the sliding groove (71), a push block (9) is fixedly mounted at the bottom of one side wall of the L-shaped positioning block (8), the top of the push block (9) is inclined, the push rod (5) is located right above the push block (9), a sliding rail (10) is fixedly mounted at one side of the top end of the workbench (2), the top slidable mounting of slide rail (10) has positioning seat (11), one side fixed mounting on workstation (2) top has fixed plate (12), a lateral wall fixed mounting of fixed plate (12) has cylinder (13), cylinder (13) and slide rail (10) are located same straight line, a lateral wall fixed connection of fixed plate (12) and positioning seat (11) is run through to the output of cylinder (13).

2. The reverse riveter of claim 1, wherein: the bottom end of the pressing plate (3) is fixedly provided with a guide pillar (4), one side of the top end of the mounting seat (7) is provided with a guide groove (72), and the guide pillar (4) is matched with the guide groove (72).

3. The reverse riveter of claim 1, wherein: the top end of the positioning seat (11) is provided with a positioning groove (111).

4. The reverse riveter of claim 1, wherein: the inclination angle of the bottom of the push rod (5) is equal to the inclination angle of the top of the push block (9).

5. The reverse riveter of claim 1, wherein: when the output end of the air cylinder (13) contracts, the compression leg (6) is positioned right above the positioning seat (11).

6. The reverse riveter of claim 1, wherein: and a rivet joint (14) is fixedly mounted on one side, far away from the guide post (4), of the bottom end of the pressing plate (3), and the rivet joint (14) is located right above the positioning seat (11) when the output end of the air cylinder (13) contracts.