CN213135679U

CN213135679U - Welding fixer

Info

Publication number: CN213135679U
Application number: CN202022103528.5U
Authority: CN
Inventors: 汪泓全
Original assignee: Xihua University
Current assignee: Xihua University
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-07
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a welding fixture, the on-line screen storage device comprises a base, the bottom fixed mounting of base has the one end of two round bars, the equal fixed mounting of the other end of two round bars has the anticreep piece, and the sliding sleeve has been cup jointed all to slide on two round bars, fixed mounting has same rubber shock absorber piece between two sliding sleeves, two recesses have been seted up at the top of base, the movable groove has all been seted up to one side that two recesses are close to each other, two equal movable mounting in the movable groove have the telescopic link, the one end that two telescopic links were kept away from each other all extends to in the recess and equal fixed mounting has the fixed plate, the equal fixed mounting in one side that two fixed plates are close. The utility model has the advantages of simple structure, convenient to use, be convenient for fix the steel sheet of different width, different thickness, and the shock attenuation is effectual, can not lead to rocking of fixer when the welding, the error appears when having prevented the welding.

Description

Welding fixer

Technical Field

The utility model relates to a welding equipment technical field especially relates to a welding fixture.

Background

The welding fixer is a permanent magnet fixing device, and when plates such as steel plates are welded, the plates are stably connected with each other by using the magnetic force of the fixer, and the manual holding is not needed, so that the welding or other operations of workers are facilitated.

The Chinese patent with publication number CN202780909U discloses a magnetic fixer for quickly separating magnetic force, which has the technical key points that: comprises a shell without a bottom, and a handle hole is arranged at the upper part of the shell; the rotating shaft is arranged at the rear part in the shell and is fixed on the shell; the operation rotating shaft is arranged at the front part in the shell and is fixed on the shell, one end of the operation rotating shaft is fixed with a fixing pin at the edge part, the other end of the operation rotating shaft is fixed with an operation handle, and the operation handle penetrates out of a handle hole of the shell; the magnet is arranged in the shell and is a cuboid permanent magnet, a rotating shaft hole is formed in the upper end of the rear portion of the magnet, the rotating shaft penetrates through the rotating shaft hole, a waist-shaped limiting groove which is in a parallel state with the bottom of the magnet is formed in the upper end of the front portion of the magnet, and a fixing pin is inserted into the waist-shaped limiting groove. However, the device can not fix steel plates with different widths and thicknesses, and the device lacks a damping device, so that the welding efficiency is easily influenced, and the practicability is not strong.

SUMMERY OF THE UTILITY MODEL

The utility model provides a welding fixer has solved among the prior art fixed effect poor and lack damping device's technical problem.

The utility model provides a scheme as follows of above-mentioned technical problem: a welding fixer comprises a base, one end of two round rods is fixedly arranged at the bottom of the base, an anti-falling block is fixedly arranged at the other end of each round rod, sliding sleeves are sleeved on the two round rods in a sliding manner, the same rubber shock absorption block is fixedly installed between the two sliding sleeves, two grooves are formed in the top of the base, movable grooves are formed in the sides, close to each other, of the two grooves, telescopic rods are movably installed in the two movable grooves, the ends, far away from each other, of the two telescopic rods extend into the grooves and are fixedly installed with fixed plates, placing plates located on the same horizontal plane are fixedly installed on the sides, close to each other, of the two fixed plates, the both sides of the bottom of base all set up the first screw hole that is linked together with the recess on the horizontal direction, and first threaded rod is installed to two first screw downthehole equal screw threads, and the one end that two first threaded rods are close to each other rotates with one side that two fixed plates kept away from each other respectively and is connected.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the one end that two first threaded rods are close to each other is all fixed to be cup jointed and is located the outer first bull stick of base, has all seted up first spout on the horizontal direction along on the bottom inner wall of two recesses, and equal slidable mounting has the bottom fixed connection's of the fixed plate with corresponding first slider in two first spouts.

Furthermore, the equal fixed mounting in one side that is close to each other of two fixed plates has fixed horizontal pole, and the second screw hole has all been seted up along vertical direction in one side of two fixed horizontal poles, and the second threaded rod is installed to the equal screw thread in two second threaded holes, and the both ends of two second threaded rods all extend to outside the second screw hole and the bottom all rotates and installs the grip block that is located the board top of placing, and the top has all fixedly cup jointed the second bull stick.

Furthermore, the second chutes are formed in one side, close to each other, of the two fixing plates in the vertical direction, the second sliding blocks are arranged in the two second chutes in a sliding mode, and the two second sliding blocks are fixedly connected with the corresponding clamping plates respectively.

Further, the equal fixed mounting in top of two grip blocks has the one end of two first springs, and the other end of two first springs is all fixed in the bottom of the fixed horizontal pole that corresponds, has all cup jointed the second spring on two telescopic links, and the one end of two second springs is all fixed on the telescopic link that corresponds, and the other end is all fixed on the inner wall of the movable groove that corresponds.

Further, all cup jointed damping spring on two round rods, two damping spring's one end is all fixed in the bottom of base, and the other end is all fixed at the top of the sliding sleeve that corresponds.

Further, the base is all fixed mounting with the equal fixed mounting in one side that rubber snubber block is close to each other has the magnet piece, and two magnet piece positions are the same sex setting.

The utility model has the advantages that: the utility model provides a, have following advantage:

1. the fixer of the utility model can fix steel plates with different widths and thicknesses;

2. the fixer of the utility model has good damping effect, can not cause the shaking of the fixer during welding, and prevents the occurrence of errors during welding;

the above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural view of a welding fixture according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of part A of the present invention;

FIG. 3 is a schematic view of part B of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1, a rubber shock absorption block; 2, a base; 3 a first rotating rod; 4 fixing the plate; 5 a first threaded rod; 6, clamping a plate; 7 a second rotating rod; 8 a second spring; 9 fixing the cross bar; 10 a second threaded rod; 11 a round bar; 12 placing the plate; 13 magnet pieces; 14, a movable groove; 15, telescoping a rod; 16 a second spring; 17 a damping spring; 18 sliding sleeve.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in figures 1-3, the utility model provides a welding fixer, which comprises a base 2, one end of two round rods 11 is fixedly arranged at the bottom of the base 2, an anti-falling block is fixedly arranged at the other end of the two round rods 11, sliding sleeves 18 are respectively sleeved on the two round rods 11 in a sliding way, the same rubber shock-absorbing block 1 is fixedly arranged between the two sliding sleeves 18, two grooves 19 are arranged at the top of the base 2, movable grooves 14 are respectively arranged at one sides of the two grooves 19 close to each other, telescopic rods 15 are respectively movably arranged in the two movable grooves 14, one ends of the two telescopic rods 15 far away from each other extend into the grooves 19 and are respectively fixedly provided with a fixed plate 4, a placing plate 12 positioned on the same horizontal plane is fixedly arranged at one side of the two fixed plates 4 close to each other, first threaded holes communicated with the grooves 19 are respectively arranged at two sides of the bottom of the base, first threaded rods 5 are installed in the two first threaded holes in a threaded mode, and one ends, close to each other, of the two first threaded rods 5 are respectively connected with one sides, far away from each other, of the two fixing plates 4 in a rotating mode.

Preferably, the one end that two first threaded rods 5 are close to each other all fixes the cover and has connect first bull stick 3 that is located the base 2 outside, has all seted up first spout on the horizontal direction on the bottom inner wall of two recesses 19, and equal slidable mounting has the first slider with the bottom fixed connection of the fixed plate 4 that corresponds in two first spouts, the removal of fixed plate 4 of being convenient for through first spout and first slider.

Preferably, the equal fixed mounting in one side that is close to each other of two fixed plates 4 has fixed horizontal pole 9, the second screw hole has all been seted up along vertical direction in one side of two fixed horizontal poles 9, the second threaded rod 10 is installed to the equal screw thread in two second threaded holes, the both ends of two second threaded rods 10 all extend to outside the second screw hole and the bottom all rotate and install the grip block 6 that is located place board 12 top, the second bull stick has all been cup jointed fixedly on the top, rotate the rotation that two second bull sticks 7 drive two second threaded rods 10, two second threaded rods 10 drive the grip block 6 downstream that corresponds, can fix the object on vertical direction when the top of two grip blocks 6 and object contacts.

Preferably, two fixed plates 4 have all seted up the second spout in the vertical direction in one side that is close to each other, and equal slidable mounting has the second slider in two second spouts, two second sliders respectively with 6 fixed connection of grip block that correspond, through the removal of second spout and the second slider grip block 6 of being convenient for.

Preferably, the equal fixed mounting in top of two grip blocks 6 has the one end of two first springs 8, the other end of two first springs 8 is all fixed in the bottom of the fixed horizontal pole 9 that corresponds, second spring 16 has all been cup jointed on two telescopic links 15, the one end of two second springs 16 is all fixed on the telescopic link 15 that corresponds, the other end is all fixed on the inner wall of the movable groove 14 that corresponds, make grip block 6's fixed effect better through first spring 8, make fixed effect of fixed plate 4 better through two second springs 16.

Preferably, all cup jointed damping spring 17 on two round bars 11, two damping spring 17's one end is all fixed in the bottom of base 2, and the other end is all fixed at the top of the sliding sleeve 18 that corresponds, and when the bottom through rubber snubber block 1 contacted with ground, damping spring 17's elasticity can play the absorbing effect of one-level.

Preferably, the magnet pieces 13 are fixedly mounted on the sides of the base 2 and the rubber damper block 1 close to each other, the two magnet pieces 13 are arranged in the same polarity, and the two magnet pieces 13 can achieve the effect of secondary damping through the magnetic force generated by the repulsion of the opposite polarities between the two magnet pieces 13.

The utility model discloses a concrete theory of operation and application method do:

the utility model provides a welding fixture, at first will be placed by needs welded object on two fixed plates 4 between place board 12, then at first rotate two second bull sticks 7 and drive the rotation of two second threaded rods 10, two second threaded rods 10 drive corresponding grip block 6 downstream, can be fixed the object on vertical direction when two grip blocks 6 contact with the top of object, then through rotating the rotation that two first bull sticks 3 drive first threaded rod 5 respectively, two first threaded rod 5 drive two fixed plates 4 and remove in opposite directions, can carry out the fixed clamp on the horizontal direction to the object tightly, can be to different width, the steel sheet of different thickness is fixed.

In order to reduce the vibration of the whole device in the welding process, when the bottom of the rubber damping block 1 is contacted with the ground, the elastic force of the damping spring 17 can play a primary damping effect, and the magnetic force generated by the repulsion of opposite poles between the two magnet pieces 13 can play a secondary damping effect. The utility model has the advantages of simple structure, convenient to use, be convenient for fix the steel sheet of different width, different thickness, and the shock attenuation is effectual, can not lead to rocking of fixer when the welding, the error appears when having prevented the welding.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. A welding fixer is characterized by comprising a base (2), one end of two round rods (11) is fixedly installed at the bottom of the base (2), anti-falling blocks are fixedly installed at the other ends of the two round rods (11), sliding sleeves (18) are sleeved on the two round rods (11) in a sliding mode, the same rubber shock absorption block (1) is fixedly installed between the two sliding sleeves (18), two grooves (19) are formed in the top of the base (2), movable grooves (14) are formed in the sides, close to each other, of the two grooves (19), telescopic rods (15) are movably installed in the two movable grooves (14), one ends, far away from each other, of the two telescopic rods (15) extend into the grooves (19) and are fixedly installed with fixed plates (4), a placing plate (12) located on the same horizontal plane is fixedly installed on the side, close to each other, of the two fixed plates (4), the both sides of the bottom of base (2) all set up the first screw hole that is linked together with recess (19) on the horizontal direction, and first threaded rod (5) are installed to two first screw downthehole equal screw threads, and the one end that two first threaded rod (5) are close to each other rotates with one side that two fixed plates (4) kept away from each other respectively and is connected.

2. The welding fixture according to claim 1, wherein the first rotating rod (3) located outside the base (2) is fixedly sleeved on one end of each of the two first threaded rods (5) close to each other, the inner walls of the bottoms of the two grooves (19) are respectively provided with a first sliding groove along the horizontal direction, and the two first sliding grooves are respectively and slidably provided with a first sliding block fixedly connected with the bottom of the corresponding fixing plate (4).

3. The welding fixture according to claim 1, wherein the two fixing plates (4) are fixedly provided with a fixing cross rod (9) at one side close to each other, a second threaded hole is vertically formed in one side of each fixing cross rod (9), a second threaded rod (10) is threadedly mounted in each second threaded hole, two ends of each second threaded rod (10) extend out of each second threaded hole, the bottom ends of the two second threaded rods are rotatably provided with a clamping plate (6) positioned above the placing plate (12), and the top ends of the two second threaded rods are fixedly sleeved with a second rotating rod.

4. The welding fixture according to claim 1, wherein one side of each of the two fixing plates (4) close to each other is vertically provided with a second sliding groove, a second sliding block is slidably mounted in each of the two second sliding grooves, and the two second sliding blocks are respectively and fixedly connected with the corresponding clamping plates (6).

5. The welding fixture according to claim 3, characterized in that the top of each of the two clamping plates (6) is fixedly provided with one end of each of the two first springs (8), the other end of each of the two first springs (8) is fixed at the bottom of the corresponding fixed cross bar (9), the two telescopic rods (15) are sleeved with the second springs (16), one end of each of the two second springs (16) is fixed at the corresponding telescopic rod (15), and the other end of each of the two second springs is fixed at the inner wall of the corresponding movable groove (14).

6. The welding fixture according to claim 1, characterized in that the two round rods (11) are sleeved with damping springs (17), one ends of the two damping springs (17) are fixed at the bottom of the base (2), and the other ends are fixed at the top of the corresponding sliding sleeves (18).

7. A welding fixture according to claim 1, characterized in that the base (2) and the rubber damper block (1) are fixedly provided with magnet pieces (13) on the sides close to each other, and the two magnet pieces (13) are arranged in the same polarity.