CN214720289U

CN214720289U - Automatic riveter of carousel formula

Info

Publication number: CN214720289U
Application number: CN202121090483.0U
Authority: CN
Inventors: 刘建飞; 张克军
Original assignee: Liaoning Mechatronics College
Current assignee: Liaoning Mechatronics College
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-16
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to a riveter technical field specifically is an automatic riveter of carousel formula, including the device main part, the inside intermediate position department in device main part bottom is provided with the motor, the motor top is provided with the pivot, and the pivot links to each other with the output of motor, the pivot top is provided with the turning block, turning block bottom both sides all are provided with the bearing, the turning block top is provided with the commentaries on classics board, the inside work piece that is provided with in board surface changes, it all is provided with the supporting seat to change board both sides bottom, the supporting seat top is provided with the installation piece, installation piece is kept away from device main part one side inside and is inserted and be equipped with the riveter main part, installation piece inside is provided with fixed establishment. The utility model discloses make the device no longer need use traditional bolt fastening's mode, easy and simple to handle, through under the effect of first spring elasticity, hug closely the protection pad on the surface of riveter main part, realize the fixed operation to the riveter main part.

Description

Automatic riveter of carousel formula

Technical Field

The utility model relates to a riveter technical field specifically is an automatic riveter of carousel formula.

Background

The riveting machine (also called as a riveting machine, a spin riveting machine, a rolling riveting machine and the like) is a novel riveting device developed according to a cold rolling principle, and is mechanical equipment capable of riveting objects by rivets. The device has compact structure, stable performance and convenient and safe operation. The riveting machine mainly completes assembly by rotation and pressure, and is mainly applied to occasions needing riveting of rivets (hollow rivets, solid rivets and the like), the common types comprise pneumatic, oil pressure and electric, specifications and models such as single-end and double-end types, the common types mainly comprise an automatic riveting machine (mainly aiming at riveting of a semi-hollow riveting machine, automatic blanking and high riveting efficiency) and a spin riveting machine (the spin riveting machine is divided into a pneumatic spin riveting machine and a hydraulic spin riveting machine and is mainly used for riveting of the solid rivets or the larger hollow rivets), along with the rapid development of modern industry, the riveting machine is very common in the industrial field, so the existing riveting machine basically meets the requirements of people, but still has some problems.

The first problem is that: the riveting head of the existing riveting machine is basically fixedly connected with the support frame through the bolt, although the position of the riveting head can be better and stably fixed by the mode, in the actual operation, when the riveting head is not used or needs to be overhauled, the riveting head needs to be disassembled, so that the bolt needs to be repeatedly disassembled, the operation is troublesome, the bolt is easy to lose, and the practicability and the convenience of the device are reduced;

the second problem is that: the existing riveting machine, particularly a rotary disc type automatic riveting machine, usually needs a matched motor, but the motor inevitably generates vibration in the operation process, but the existing device basically does not have a damping mechanism for the motor, so that the motor generates large pressure due to vibration, the pressure interferes the riveting operation, the accuracy of the device is reduced, and therefore the rotary disc type automatic riveting machine is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, an object of the utility model is to provide an automatic riveter of carousel formula to it is inconvenient to solve the traditional device bolt fastening who provides in the above-mentioned background art, and lack motor department damper's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic riveter of carousel formula, includes the device main part, the inside intermediate position department in device main part bottom is provided with the motor, the motor top is provided with the pivot, and the pivot links to each other with the output of motor, the pivot top is provided with the turning block, turning block bottom both sides all are provided with the bearing, the turning block top is provided with the commentaries on classics board, the inside work piece that is provided with in board surface changes, turning block both sides bottom all is provided with the supporting seat, the supporting seat top is provided with the installation piece, the installation piece is kept away from device main part one side inside and is inserted and be equipped with the riveter main part, the inside fixed establishment that is provided with of installation piece.

Preferably, the fixing mechanism comprises a snap ring, first slots are formed in the two sides of the snap ring, a connecting rod is inserted into each first slot, a pull rod is fixedly connected to one side, away from the main body of the riveting machine, of the connecting rod, clamping pieces are arranged on one side, away from the pull rod, of the connecting rod, a first spring is arranged on the surface of the connecting rod, and damping mechanisms are arranged on the two sides of the motor.

Preferably, damper includes the connecting block, the motor both sides all fixed mounting have the connecting block, the inside second fluting that is provided with of connecting block, the inside slide bar that is equipped with of inserting of second fluting, slide bar top fixedly connected with stopper, slide bar bottom surface is provided with the second spring.

Preferably, a non-slip mat is arranged in the middle of the surface of the pull rod and is made of a rubber material.

Preferably, a protection pad is glued on the surface of one side, close to the riveting machine main body, of the clamping sheet, and the protection pad is also made of a rubber material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the turntable type automatic riveting machine is provided with the clamping ring, the connecting rod, the pull rod, the clamping sheet and the first spring, through the design, the device does not need to be fixed through a traditional bolt, the operation is simple and convenient, the protection pad is tightly attached to the surface of the riveting machine main body under the elastic action of the first spring, the fixing operation of the riveting machine main body is achieved, and the convenience of the device is improved.

2. This automatic riveter of carousel formula is provided with connecting block, slide bar and second spring, through above-mentioned design, makes the device possess damper, produces vibrations through the motor when the operation, under vibrations production pressure effect, the connecting block slides from top to bottom along the slide bar, extrudees the second spring and takes place elastic deformation to with the abundant release of pressure, improved the protectiveness of device.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic top view of a partial structure of the fixing mechanism of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 110. a device main body; 120. a motor; 121. a rotating shaft; 130. rotating the block; 131. a bearing; 140. rotating the plate; 141. a workpiece; 150. a supporting seat; 160. mounting blocks; 170. a riveting machine main body; 210. a snap ring; 211. a first slot; 220. a connecting rod; 230. a pull rod; 231. a non-slip mat; 240. a clamping sheet; 241. a protection pad; 250. a first spring; 310. connecting blocks; 311. a second slot; 320. a slide bar; 321. a limiting block; 330. a second spring.

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 present invention provides an embodiment: the utility model provides a carousel formula automatic riveter, including device main part 110, device main part 110 bottom inside intermediate position department is provided with motor 120, the motor 120 top is provided with pivot 121, and pivot 121 links to each other with motor 120's output, pivot 121 top is provided with turning block 130, turning block 130 bottom both sides all are provided with bearing 131, turning block 130 top is provided with swivel plate 140, the inside work piece 141 that is provided with in swivel plate 140 surface, turning plate 140 both sides bottom all is provided with supporting seat 150, the supporting seat 150 top is provided with installation piece 160, installation piece 160 is kept away from device main part 110 one side inside and is inserted and be equipped with riveter main part 170, the inside fixed establishment that is provided with of installation piece 160, through this design, make the device possess the pivoted function, riveter main part 170 is higher to the riveting operating efficiency of work piece 141, the practicality of device has been improved.

Fixing mechanism includes snap ring 210, snap ring 210 both sides are inside all to be provided with first fluting 211, first fluting 211 is inside to be inserted and is equipped with connecting rod 220, connecting rod 220 is kept away from riveter main part 170 one side fixedly connected with pull rod 230, connecting rod 220 is kept away from pull rod 230 one side and is provided with card piece 240, the surface of connecting rod 220 is provided with first spring 250, motor 120 both sides all are provided with damper, through this design, make the device when fixing riveter main part 170, no longer need use traditional bolt fastening's mode, time saving and labor saving, the convenience of device has been improved.

Damping mechanism includes connecting block 310, the equal fixed mounting in motor 120 both sides has connecting block 310, connecting block 310 is inside to be provided with second fluting 311, the inside slide bar 320 that is equipped with of inserting of second fluting 311, slide bar 320 top fixedly connected with stopper 321, slide bar 320 bottom surface is provided with second spring 330, through this design, make the device possess damping mechanism, when motor 120 operation produces vibrations, can effectively alleviate vibrations to the influence of device riveting operation, the accuracy nature of device has been improved.

The anti-slip pad 231 is arranged in the middle of the surface of the pull rod 230, and the anti-slip pad 231 is made of rubber materials, so that the friction force between the pull rod 230 and a palm can be increased when the pull rod is pulled, the pull rod is effectively prevented from falling off in the pulling process, and the stability of the device is improved.

Due to the design that the protective pad 241 is glued on the surface of the clamping sheet 240 close to one side of the riveting machine main body 170, and the protective pad 241 is made of rubber materials, when the protective pad 241 contacts the riveting machine main body 170, the device can be effectively prevented from being damaged due to overlarge elasticity of the connecting rod 220, and the protection performance of the device is improved.

The working principle is as follows: when the position of the main body 170 of the riveting machine needs to be fixed, the anti-slip pads 231 are pulled towards two sides firstly, so that the connecting rod 220 and the clamping sheet 240 both move towards one side close to the pull rod 230, at the moment, the connecting rod 220 is in an elastic contraction state, the main body 170 of the riveting machine is sleeved into the clamping ring 210, then the pull rod 230 is loosened, and under the elastic action of the connecting rod 220, the clamping sheet 240 moves towards one side close to the main body 170 of the riveting machine until the protection pad 241 is tightly attached to the surface of the main body 170 of the riveting machine, so that the fixing operation is realized;

when the motor 120 generates vibration during operation, the connecting block 310 moves up and down along the sliding rod 320 under the action of pressure generated by the vibration, and the second spring 330 is extruded to be elastically deformed, so that the pressure generated by the vibration is fully released, the protection operation is realized, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic riveter of carousel formula, includes device main part (110), the inside intermediate position department in device main part (110) bottom is provided with motor (120), motor (120) top is provided with pivot (121), and pivot (121) link to each other with the output of motor (120), pivot (121) top is provided with turning block (130), turning block (130) bottom both sides all are provided with bearing (131), turning block (130) top is provided with commentaries on classics board (140), turning board (140) inside surface is provided with work piece (141), turning board (140) both sides bottom all is provided with supporting seat (150), supporting seat (150) top is provided with installation piece (160), inside the inserting of device main part (110) one side is kept away from to installation piece (160) is equipped with riveter main part (170), its characterized in that: the mounting block (160) is internally provided with a fixing mechanism.

2. The automatic riveting machine of carousel formula of claim 1, characterized in that: the fixing mechanism comprises a clamping ring (210), first open grooves (211) are formed in the two sides of the clamping ring (210), connecting rods (220) are inserted into the first open grooves (211), the connecting rods (220) are far away from one side of a riveting machine main body (170) and fixedly connected with pull rods (230), clamping pieces (240) are arranged on one sides, far away from the pull rods (230), of the connecting rods (220), first springs (250) are arranged on the surfaces of the connecting rods (220), and damping mechanisms are arranged on the two sides of a motor (120).

3. The automatic riveting machine of carousel formula of claim 2, characterized in that: damping mechanism includes connecting block (310), the equal fixed mounting in motor (120) both sides has connecting block (310), inside second fluting (311) that is provided with of connecting block (310), inside the inserting of second fluting (311) is equipped with slide bar (320), slide bar (320) top fixedly connected with stopper (321), slide bar (320) bottom surface is provided with second spring (330).

4. The automatic riveting machine of carousel formula of claim 3, characterized in that: the middle position of the surface of the pull rod (230) is provided with a non-slip pad (231), and the non-slip pad (231) is made of rubber materials.

5. The automatic riveting machine of carousel formula of claim 3, characterized in that: a protective pad (241) is glued on the surface of one side, close to the riveting machine main body (170), of the clamping sheet (240), and the protective pad (241) is also made of a rubber material.