CN213945423U

CN213945423U - Positioning jig for preventing welding deformation

Info

Publication number: CN213945423U
Application number: CN202022459490.5U
Authority: CN
Inventors: 夏夕阳
Original assignee: Suzhou Rongyang Sheet Metal Co ltd
Current assignee: Suzhou Rongyang Sheet Metal Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-13
Anticipated expiration: 2030-10-29

Abstract

The application discloses welding deformation preventing's positioning jig, the power distribution box comprises a box body, the fixed case of fixedly connected with in the box, the equal fixedly connected with telescopic link in both ends in the fixed case, two the equal fixed connection of the telescopic link other end is on placing the board, two first spring has all been cup jointed outward to the telescopic link, first spring both ends fixed connection respectively on the fixed case lateral wall with place the board, two place the equal fixedly connected with spout of both sides wall about the close one end of board is inside. This application is placed two work piece one end far away mutually respectively in two first splint and second splint, closes first splint and second splint, through rotating the screw with two first connecting block thread tightening together, two annular grip blocks are cliied the work piece, the work piece promotes annular grip block to both sides, annular grip block drives the carriage release lever and moves to both sides, the compression of third spring, spring force drives the third spring reconversion, drive the carriage release lever and promote annular grip block to the centre, press from both sides the work piece tightly.

Description

Positioning jig for preventing welding deformation

Technical Field

The application relates to a positioning jig, in particular to a positioning jig for preventing welding deformation.

Background

The jig is a large tool for carpenters, ironmen, pincers, machines, electric controls and other handicrafts, and is mainly used as a tool for assisting in controlling positions or actions (or both), and the jig can be divided into a process assembly jig, a project test jig and a circuit board test jig.

The common workpiece needs to be fixed by using a jig when being welded, when the jig is unstable to the workpiece, the workpiece is easy to deform in the welding process, and the common jig cannot be adjusted randomly to fix the workpieces with different sizes. Therefore, a positioning fixture for preventing welding deformation is provided for the above problems.

Disclosure of Invention

A positioning jig for preventing welding deformation comprises a box body, wherein a fixed box is fixedly connected in the box body, telescopic rods are fixedly connected at two ends in the fixed box, the other ends of the two telescopic rods are fixedly connected to a placing plate, a first spring is sleeved outside the two telescopic rods, two ends of the first spring are respectively and fixedly connected to the side wall of the fixed box and the placing plate, the upper side wall and the lower side wall of the inner part of the adjacent end of the two placing plates are respectively and fixedly connected with a sliding chute, a sliding block is respectively and slidably connected to the sliding chutes, the sliding block is fixedly connected to the fixed block, one end of a movable plate is fixedly connected between the two fixed blocks, two ends of the movable plates are respectively arranged in the adjacent ends of the two placing plates, the far end of the two placing plates is respectively and rotatably connected with a first clamping plate and a second clamping plate, and the first clamping plate is rotatably connected with the fixed end of the second clamping plate and the placing plate, department all has the carriage release lever, two in the middle of first splint and the second splint the equal fixedly connected with stopper of the end far away mutually of carriage release lever, the equal fixedly connected with second connecting block of the close one end of carriage release lever.

Furthermore, two place the equal fixedly connected with fixed plate of board far away one end.

Furthermore, the fixed blocks are fixedly connected with springs.

Further, the first splint of first splint second splint other end equal fixedly connected with first connecting block, two first connecting block is through rotating screw thread tightening.

Furthermore, the second connecting block is fixedly connected with an annular clamping plate.

Furthermore, two the third spring has all been cup jointed outward to the carriage release lever, two the third spring is the one end far away mutually and is fixed connection respectively inside first splint and second splint, two the equal fixed connection of third spring other end is on two second connecting blocks.

The beneficial effect of this application is: the application provides a positioning jig who prevents welding deformation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic side view of a connection portion of a first clamping plate and a second clamping plate according to an embodiment of the present application.

In the figure: 1. the box, 2, first spring, 3, the telescopic link, 4, the support column, 5, fixed case, 6, the spout, 7, the slider, 8, place the board, 9, the stopper, 10, first splint, 11, the rotating screw, 12, first connecting block, 13, the fixed block, 14, the second spring, 15, the fly leaf, 16, the second splint, 17, the fixed plate, 18, the second connecting block, 19, annular grip block, 20, the third spring, 21, the carriage release lever, 22, the baffle.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a positioning fixture for preventing welding deformation comprises a box body 1, a fixed box 5 is fixedly connected in the box body 1, telescopic rods 3 are fixedly connected at both ends in the fixed box 5, the other ends of the two telescopic rods 3 are fixedly connected to supporting columns 4, the two supporting columns 4 are fixedly connected to a placing plate 8, first springs 2 are sleeved outside the two telescopic rods 3, both ends of the first springs 2 are respectively fixedly connected to the side wall of the fixed box 5 and the placing plate 8, sliding grooves 6 are fixedly connected to the upper side wall and the lower side wall inside the close end of the two placing plates 8, sliding blocks 7 are respectively connected to the sliding grooves 6 in a sliding manner, the sliding blocks 7 are fixedly connected to fixed blocks 13, one end of a movable plate 15 is fixedly connected between the two fixed blocks 13, and two ends of the movable plates 15 are respectively arranged inside the close end of the two placing plates 8, two place board 8 and go up distal end and all rotate and be connected with first splint 10 and second splint 16, first splint 10 and second splint 16 rotate with the fixed one end of placing board 8 and be connected, the equal through connection of department has carriage release lever 21, two in the middle of first splint 10 and the second splint 16 the equal fixedly connected with stopper 9 of the one end that the carriage release lever 21 is far away mutually, the equal fixedly connected with second connecting block 18 of the close one end of carriage release lever 21, 1 front side of box is provided with baffle 22.

The far ends of the two placing plates 8 are fixedly connected with a fixing plate 17, so that the top ends of the two workpieces can be fixed conveniently; the fixed blocks 13 are fixedly connected with second springs 14; the other ends of the first clamping plate 10 and the second clamping plate 16 are fixedly connected with first connecting blocks 12, and the two first connecting blocks 12 are fixed through rotating screws 11 in a threaded mode, so that a workpiece can be fixed conveniently; the second connecting blocks 18 are fixedly connected with annular clamping plates 19, so that a workpiece can be clamped conveniently; the two moving rods 21 are sleeved with third springs 20, the far ends of the two third springs 20 are fixedly connected to the inside of the first clamping plate 10 and the inside of the second clamping plate 16 respectively, the other ends of the two third springs 20 are fixedly connected to the two second connecting blocks 18, and the workpiece is clamped through spring force.

When the electric appliance component is used, an electric appliance component appearing in the application is externally connected with a power supply and a control switch, firstly, two workpieces to be welded are respectively placed on two placing plates 8, the far ends of the two workpieces are respectively placed in two first clamping plates 10 and two second clamping plates 16, the top ends of the two workpieces are abutted against one sides of two fixing plates 17, the first clamping plates 10 and the second clamping plates 16 are closed, two first connecting blocks 12 are fixed together through rotating screws 11 in a threaded manner, the two annular clamping plates 19 clamp the workpieces, the workpieces push the annular clamping plates 19 towards two sides, the annular clamping plates 19 move towards two sides, the moving rods 21 are driven to move towards two sides, the third springs 20 are compressed, the spring elasticity drives the third springs 20 to recover the original state, the moving rods 21 are driven to push the annular clamping plates 19 towards the middle, the workpieces are clamped, the far ends of the workpieces are respectively abutted against the fixing plates 17 at two sides, need welded one end to support together, drive fixed plate 17 to both sides motion, the drive is placed board 8 and is moved to both sides, the slider 7 of sliding plate both sides all slides to close direction on spout 6 to drive the distance extension between two fixed plates 17, adapt to the work piece of different length, place board 8 simultaneously and slide to both sides and drive first spring 2 compression, spring force drives first spring 2 reconversion, the drive is placed board 8 and is removed to the centre, it is fixed tight to make two work piece welding departments.

The application has the advantages that:

1. the remote ends of two workpieces are respectively placed in two first clamping plates and two second clamping plates, the first clamping plates and the second clamping plates are closed, two first connecting blocks are fixed together through rotating screws in a threaded mode, the workpieces are clamped by the two annular clamping plates, the workpieces push the annular clamping plates towards two sides, the annular clamping plates drive the moving rods to move towards two sides, the third springs compress, the spring elasticity drives the third springs to recover the original state, and the moving rods are driven to push the annular clamping plates towards the middle to clamp the workpieces;

2. this application supports the work piece end far away mutually on the fixed plate of both sides respectively, needs welded one end to be in the same place, drives the fixed plate and moves to both sides, places the board and moves to both sides, and the slider of sliding plate both sides all slides to close direction on the spout to drive the distance extension between two fixed plates, adapt to the work piece of different length.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a prevent positioning jig of welding deformation which characterized in that: comprises a box body (1), a fixed box (5) is fixedly connected in the box body (1), telescopic rods (3) are fixedly connected at two ends in the fixed box (5), the other ends of the two telescopic rods (3) are fixedly connected on supporting columns (4), the two supporting columns (4) are fixedly connected on a placing plate (8), first springs (2) are sleeved outside the two telescopic rods (3), two ends of each first spring (2) are respectively and fixedly connected on the side wall of the fixed box (5) and the placing plate (8), the upper side wall and the lower side wall of the inner part of one end close to the two placing plates (8) are respectively and fixedly connected with a sliding chute (6), a sliding block (7) is respectively and slidably connected on the sliding chute (6), the sliding block (7) is fixedly connected on a fixed block (13), and one end of a movable plate (15) is fixedly connected between the two fixed blocks (13), two place board (8) close one end inside and have fly leaf (15) both ends respectively, two place board (8) and go up far away one end and all rotate and be connected with first splint (10) and second splint (16), first splint (10) and second splint (16) and place board (8) fixed one end and rotate and be connected, all through connection has carriage release lever (21), two in the middle of first splint (10) and second splint (16) the equal fixedly connected with stopper (9) of one end far away mutually of carriage release lever (21), the equal fixedly connected with second connecting block (18) of one end close in carriage release lever (21), box (1) front side is provided with baffle (22).

2. The welding deformation preventing positioning jig of claim 1, characterized in that: two place board (8) equal fixedly connected with fixed plate (17) of end far away mutually.

3. The welding deformation preventing positioning jig of claim 1, characterized in that: and the fixed blocks (13) are fixedly connected with second springs (14).

4. The welding deformation preventing positioning jig of claim 1, characterized in that: the other end of the first clamping plate (10), the second clamping plate (16) and the first connecting block (12) are fixedly connected, and the first connecting block (12) is fixed through a rotating screw (11) in a threaded mode.

5. The welding deformation preventing positioning jig of claim 1, characterized in that: and the second connecting blocks (18) are fixedly connected with annular clamping plates (19).

6. The welding deformation preventing positioning jig of claim 1, characterized in that: two third spring (20) have all been cup jointed outward in carriage release lever (21), two the one end that third spring (20) is far away mutually is fixed connection respectively inside first splint (10) and second splint (16), two the equal fixed connection of third spring (20) other end is on two second connecting blocks (18).