CN210172482U

CN210172482U - Rivet clamping device

Info

Publication number: CN210172482U
Application number: CN201920377846.5U
Authority: CN
Inventors: Aimin Jiang; 江爱民; Xin Chu; 储鑫
Original assignee: Anhui Jingke Judeline Ltd By Share Ltd
Current assignee: Anhui Jingke Judeline Ltd By Share Ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-03-24
Anticipated expiration: 2029-03-25

Abstract

The utility model discloses a rivet clamping device, the on-line screen storage device comprises a base, a plurality of buffering running gear are installed to the lower extreme of base, strutting arrangement is installed to the upper end of base, strutting arrangement keeps away from the one end fixedly connected with backup pad of base, the supporting seat is installed to the upper end of backup pad, the upper end middle part fixedly connected with locating plate of supporting seat, material block device is all installed at the both ends of locating plate, material block device includes the vertical first connecting block of welding on the locating plate, the upper end fixedly connected with second connecting block of first connecting block, it is connected with first connecting rod to rotate on the first connecting block. The utility model discloses stable in structure, easy operation, design scientific and reasonable is convenient for fix the material to prevent that it from rocking when the punching press, increase the stability of equipment, and anti-seismic performance is good, be convenient for remove, be worth promoting.

Description

Rivet clamping device

Technical Field

The utility model relates to a stamping device technical field especially relates to a rivet clamping device.

Background

At present, the equipment of car children's seat all adopts rivet connection fixed mode basically, and the rivet of every kind of model just so must be removed the operation with a riveter and just can realize riveting, so often a children's safety seat just needs several or dozens of riveters to remove the riveting, greatly increased the cost, the riveter leads to the fish tail on seat surface even scrapping easily in addition, brings economic loss for the company. Riveting machine also has certain danger, and a car children's seat need rivet dozens or even hundreds of places in addition, and operating personnel's intensity of labour is big, probably causes the safety in production accident, and current rivet device is not convenient for fix the material, leads to when the punching press, and the material rocks the punching press and is inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art in order to be not convenient for fix the material, lead to when the punching press, the material rocks the inaccurate problem of punching press, and a rivet clamping device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rivet clamping device, includes the base, a plurality of buffering running gear are installed to the lower extreme of base, strutting arrangement is installed to the upper end of base, strutting arrangement keeps away from the one end fixedly connected with backup pad of base, the supporting seat is installed to the upper end of backup pad, the upper end middle part fixedly connected with locating plate of supporting seat, material block device is all installed at the both ends of locating plate, material block device includes the first connecting block of vertical welding on the locating plate, the upper end fixedly connected with second connecting block of first connecting block, it is connected with first connecting rod to rotate on the first connecting block, the welding has reset spring between second connecting block and the first connecting rod, the one end of first connecting rod is rotated and is connected with the second connecting rod, the one end that first connecting rod was kept away from to the second connecting rod is rotated and is.

Preferably, the supporting device is composed of a plurality of supporting rods, and two adjacent supporting rods are welded with each other in a cross-welding mode.

Preferably, the other end of the first connecting rod is rotatably connected with a third connecting rod, one end of the third connecting rod, which is far away from the first connecting rod, is fixedly connected with a buckle, and the side wall of the positioning plate is fixedly connected with a lifting hook.

Preferably, one end of the clamping block, which is close to the positioning plate, is fixedly connected with a cushion pad, and the cushion pad is made of rubber.

Preferably, the lower extreme sliding connection of base has a plurality of spacing posts, the lower extreme of spacing post is equipped with the gyro wheel frame, be equipped with multiunit spring shock absorber between gyro wheel frame and the base, every group all rotate on the gyro wheel frame and be connected with the wheel that rolls, every all be equipped with anti-skidding line on the wheel that rolls.

The utility model discloses in, place the material on the locating plate to it is fixed through material block device, loosen the buckle on the third connecting rod from the fixed of lifting hook down, reset spring passes through elasticity and drives first link motion, drives the fixture block motion behind the first link motion, and the fixture block carries out the block to the material. The utility model discloses stable in structure, easy operation, design scientific and reasonable is convenient for fix the material to prevent that it from rocking when the punching press, increase the stability of equipment, and anti-seismic performance is good, be convenient for remove, be worth promoting.

Drawings

Fig. 1 is a schematic structural view of a rivet clamping device according to the present invention;

FIG. 2 is a schematic view of a part of the structure of the material engaging device of the present invention;

FIG. 3 is a schematic structural view of the present invention applied to a rivet punching apparatus;

FIG. 4 is an enlarged view of part A of FIG. 3;

fig. 5 is a schematic structural view of a second bracket part of the rivet punching device of the present invention.

In the figure: the hydraulic support comprises a base 1, a support device 2, a support base 3, a hydraulic station 4, an oil pipe 5, a hydraulic oil cylinder 6, a first support 7, a support plate 8, a second support 9, a first fixed pulley 10, a rope 11, a fixed plate 12, a mounting plate 13, a stamping plate 14, a sliding rod 15, a groove 16, a first gear 17, a second gear 18, a rotating shaft 19, a knob 20, a screw 21, a positioning plate 22, a first connecting block 23, a first connecting rod 24, a third connecting rod 25, a lifting hook 26, a second connecting block 27, a return spring 28, a clamping block 29, a second fixed pulley 30, a third fixed pulley 31, a fixed block 32, a rod body 33, a strong spring 34 and a fourth fixed pulley 35.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified and limited, the terms "cover", "insert", "connect", "fix", "distribute" and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Embodiment 1 referring to fig. 1-2, a rivet clamping device comprises a base 1, a plurality of buffer travelling mechanisms are installed at the lower end of the base 1, a plurality of limiting columns are slidably connected at the lower end of the base 1, roller carriers are arranged at the lower ends of the limiting columns, a plurality of groups of spring dampers are arranged between the roller carriers and the base 1, each group of roller carriers is rotatably connected with a rolling wheel, each rolling wheel is provided with an anti-skid pattern, the buffer travelling mechanisms can be moved conveniently and can buffer and damp during moving, a supporting device 2 is installed at the upper end of the base 1, the supporting device 2 is composed of a plurality of supporting rods, and two adjacent supporting rods are welded in a cross mode, the structure has better supporting performance, the height of the device can be improved, and the operation is facilitated, a supporting plate 8 is fixedly connected at one end of the supporting device 2 far away from the base 1, a supporting seat 3 is, the middle part of the upper end of the supporting seat 3 is fixedly connected with a positioning plate 22, both ends of the positioning plate 22 are provided with material clamping devices, each material clamping device comprises a first connecting block 23 vertically welded on the positioning plate 22, the upper end of each first connecting block 23 is fixedly connected with a second connecting block 27, each first connecting block 23 is rotatably connected with a first connecting rod 24, a reset spring 28 is welded between each second connecting block 27 and each first connecting rod 24, one end of each first connecting rod 24 is rotatably connected with a second connecting rod, one end of each second connecting rod, far away from the first connecting rod 24, is rotatably connected with a clamping block 29, one end of each clamping block 29, close to the positioning plate 22, is fixedly connected with a cushion pad, the cushion pads are made of rubber, the friction of the cushion pads made of rubber can be increased, the clamping is firmer, the other end of each first connecting rod 24 is rotatably connected with a third, the side wall of the positioning plate is fixedly connected with a lifting hook 26, and the material clamping device is convenient for fixing materials, so that the materials are prevented from shaking during stamping to influence stamping precision;

example 2: referring to fig. 2-5, the utility model is applied to a rivet stamping device, which comprises a base 1, a plurality of cushion running mechanisms are installed at the lower end of the base 1, a plurality of limit posts are slidably connected at the lower end of the base 1, a roller carrier is arranged at the lower end of the limit post, a plurality of groups of spring dampers are arranged between the roller carrier and the base 1, a rolling wheel is rotatably connected on each group of roller carrier, each rolling wheel is provided with an anti-skid pattern, the cushion running mechanisms can be moved conveniently and can cushion and damp during moving, a supporting device 2 is installed at the upper end of the base 1, the supporting device 2 is composed of a plurality of supporting rods, and two adjacent supporting rods are welded with each other in a cross way, the structure has better supporting performance, the height of the device can be improved, the operation is convenient, a supporting plate 8 is fixedly connected at one end of the supporting device 2 far away from the base, the other end of the supporting plate 8 is provided with a supporting seat 3, the upper end of the supporting seat 3 is welded with a first bracket 7, the middle part of the upper end of the supporting seat 3 is fixedly connected with a positioning plate 22, two ends of the positioning plate 22 are respectively provided with a material clamping device, the material clamping device comprises a first connecting block 23 vertically welded on the positioning plate 22, the upper end of the first connecting block 23 is fixedly connected with a second connecting block 27, the first connecting block 23 is rotatably connected with a first connecting rod 24, a reset spring 28 is welded between the second connecting block 27 and the first connecting rod 24, one end of the first connecting rod 24 is rotatably connected with a second connecting rod, one end of the second connecting rod far away from the first connecting rod 24 is rotatably connected with a clamping block 29, one end of the clamping block 29 close to the positioning plate 22 is fixedly connected with a cushion pad, the cushion pad is made of rubber, the cushion pad can increase friction, a buckle is fixedly connected to one end, far away from the first connecting rod 24, of the third connecting rod 25, a lifting hook 26 is fixedly connected to the side wall of the positioning plate, and the material clamping device is convenient for fixing materials, so that the materials are prevented from shaking during stamping and affecting stamping precision;

the hydraulic oil cylinder 6 is arranged on the first support 7, the hydraulic oil cylinder 6 is communicated with the hydraulic station 4 through an oil pipe 5, a piston rod is arranged at the piston end of the hydraulic oil cylinder 6, one end of the piston rod, which is far away from the hydraulic oil cylinder 6, is fixedly connected with a mounting plate 13, two slide bars 15 are symmetrically arranged at the upper end of the supporting seat 3, one ends of the two slide bars 15, which are far away from the supporting seat 3, are jointly and fixedly connected with a fixed plate 12, the mounting plate 13 is slidably connected onto the slide bars 15, two stamping plate clamping devices are symmetrically arranged at the lower end of the mounting plate 13, the two stamping plate clamping devices are jointly clamped with a stamping plate 14, each stamping plate clamping device comprises a groove 16 formed in the mounting plate 13, a rotating shaft 19 is rotatably connected in the groove 16, the lower end of the rotating shaft 19 penetrates through the inner wall of the, the nut is rotatably connected to the inner wall of the groove 16, the bearing seat is mounted on the inner wall of the groove 16, the nut is in interference fit connection with the bearing seat, the bearing seat is convenient to mount, the interference fit connection process is simple, the connection is stable, the nut is in threaded connection with the screw 21, the screw 21 is rotatably connected to the stamping plate 14, the stamping plate clamping device is convenient to detach and maintain the stamping plate, and the operation is convenient;

a plurality of punches are arranged on the punching plate 14, a second bracket 9 is welded at the top end of the first bracket 7, two first fixed pulleys 10 are symmetrically arranged at two sides of the upper end of the first bracket 7, two second fixed pulleys 30 are symmetrically arranged at the upper end of the second bracket 9, two third fixed pulleys 31 are symmetrically arranged at the lower end of the second bracket 9, a fixed block 32 is welded at the middle part of the upper end of the second bracket 9, a rod body 33 is fixedly connected at the middle part of the lower end of the fixed block 32, a strong spring 34 is sleeved on the rod body 33, a fourth fixed pulley 35 is fixedly connected at one end of the rod body 33 far away from the fixed block 32, a rope body 11 is fixedly connected at two sides of the upper end of the mounting plate 13, the rope body 11 sequentially passes through the first fixed pulleys 10, the second fixed pulleys 30, the,

the electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses during the use, place the material on locating plate 22 to it is fixed through material block device, loosen the buckle on the third connecting rod 25 from the fixed of lifting hook 26 down, reset spring 28 drives first connecting rod 24 through elasticity and moves, drives the motion of fixture block 29 behind the motion of first connecting rod 24, and fixture block 29 carries out the block to the material. This rivet clamping device stable in structure, easy operation, design scientific and reasonable is convenient for fix the material to prevent that it from rocking when the punching press, increase the stability of equipment, and the good removal of being convenient for of anti-seismic performance is worth promoting.

The above, 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

1. The rivet clamping device comprises a base (1) and is characterized in that a plurality of buffer travelling mechanisms are installed at the lower end of the base (1), a supporting device (2) is installed at the upper end of the base (1), one end, far away from the base (1), of the supporting device (2) is fixedly connected with a supporting plate (8), a supporting seat (3) is installed at the upper end of the supporting plate (8), a positioning plate (22) is fixedly connected with the middle of the upper end of the supporting seat (3), material clamping devices are installed at the two ends of the positioning plate (22) and comprise first connecting blocks (23) vertically welded on the positioning plate (22), second connecting blocks (27) are fixedly connected with the upper ends of the first connecting blocks (23), first connecting rods (24) are rotatably connected onto the first connecting blocks (23), and reset springs (28) are welded between the second connecting blocks (27) and the first connecting rods (24), one end of the first connecting rod (24) is rotatably connected with a second connecting rod, and one end of the second connecting rod, which is far away from the first connecting rod (24), is rotatably connected with a clamping block (29).

2. Rivet clamping device according to claim 1, characterized in that the support means (2) consist of a plurality of support bars, and two adjacent support bars are welded crosswise to each other.

3. The rivet clamping device according to claim 1, characterized in that a third connecting rod (25) is rotatably connected to the other end of the first connecting rod (24), a buckle is fixedly connected to one end of the third connecting rod (25) far away from the first connecting rod (24), and a hook (26) is fixedly connected to the side wall of the positioning plate.

4. Rivet clamping device according to claim 1, characterized in that a buffer is fixedly connected to the end of the block (29) close to the positioning plate (22), and the buffer is made of rubber.

5. The rivet clamping device according to claim 1, characterized in that a plurality of limiting columns are slidably connected to the lower end of the base (1), a roller frame is arranged at the lower end of the limiting columns, a plurality of sets of spring dampers are arranged between the roller frame and the base (1), a rolling wheel is rotatably connected to each set of roller frame, and each rolling wheel is provided with anti-skid threads.