CN217344221U

CN217344221U - Perpendicularity welding tool

Info

Publication number: CN217344221U
Application number: CN202221029996.5U
Authority: CN
Inventors: 卢照宇; 王昆; 赖肇梁; 刘华利
Original assignee: Xiamen Boamax Technology Co ltd
Current assignee: Xiamen Boamax Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-02
Anticipated expiration: 2032-04-29

Abstract

The utility model provides a verticality welding tool, which relates to the field of positioning tools and comprises a bottom plate, wherein a fixed block, a clamping block and a first pressing mechanism are sequentially arranged on the bottom plate, a first step surface is arranged on one side of the upper surface of the fixed block, which is close to the clamping block, a second step surface is arranged on one side of the upper surface of the clamping block, which is close to the fixed block, a first semicircular groove which is vertically downward is arranged on one side surface of the fixed block, which is close to the clamping block, a second semicircular groove which is vertically downward is arranged on one side surface of the clamping block, which is close to the fixed block, the first pressing mechanism pushes the clamping block to be pressed on the fixed block, so that the first step surface and the second step surface form a positioning groove, the first semicircular groove and the second semicircular groove form a positioning hole, a workpiece is fixed by the positioning groove, a cylindrical welding part is fixed by the positioning hole, verticality is ensured, and the workpiece is prevented from being deviated due to high heat in the welding process, the working efficiency is high, and the product qualification rate is high.

Description

Perpendicularity welding tool

Technical Field

The utility model relates to a location frock field particularly, relates to a straightness welding frock hangs down.

Background

In sheet metal machining, some precise sheet metal customers (such as medical sheet metal) have very high form and position tolerance requirements on drawings, the drawing requirements have very small perpendicularity errors, and welding is simply performed by manual visual observation, so that poor dimension or form and position tolerance is easily caused; the phenomena of shrinkage deformation, size displacement and the like caused by the plate per se due to high heat generated in the welding process; welding efficiency is low, and economic benefits is poor, to sum up the problem, the one set of welding frock that can manage and control the straightness that hangs down of design reduces the defective rate and improves work efficiency and is urgent.

SUMMERY OF THE UTILITY MODEL

The utility model provides a straightness welding frock hangs down aims at improving how to reduce the defective rate fast and improve work efficiency's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a perpendicularity welding tool comprises a bottom plate, wherein a fixed block, a clamping block and a first pressing mechanism are sequentially arranged on the bottom plate, the fixed block is fixed on one side of the bottom plate, the first pressing mechanism is fixed on the other side of the bottom plate, the clamping block can slide on the bottom plate between the fixed block and the first pressing mechanism, a first step surface is arranged on one side, close to the clamping block, of the upper surface of the fixed block, a second step surface is arranged on one side, close to the fixed block, of the upper surface of the clamping block, a first semicircular groove which is vertical downward to the first step surface is formed in the side surface, close to the clamping block, of the fixed block, a second semicircular groove which is vertical downward to the second step surface is formed in the side surface, close to the fixed block, of the clamping block, the first pressing mechanism pushes the clamping block to be tightly pressed on the fixed block, the first step surface and the second step surface form a positioning groove, and the first semicircular groove and the second semicircular groove form a positioning hole.

Furthermore, a second pressing mechanism is arranged on the clamping block, and the second pressing mechanism is a horizontal quick clamp.

Furthermore, the side face of the fixed block, which is close to one side of the clamping block, is provided with a plurality of guide posts, and the side face of the clamping block, which is close to one side of the fixed block, is provided with guide holes.

Further, the first pressing mechanism is a push-pull type quick clamp.

Furthermore, the fixed block towards the one side of pressing from both sides tight piece sets up first step face and second step face, first step face with the second step face sets up respectively first semicircular groove.

Further, press from both sides tight piece court the one side of pressing from both sides tight piece sets up third trapezoidal face and fourth stepped face, the third trapezoidal face with the fourth stepped face sets up respectively the second semicircular groove.

Furthermore, the first step faces one side far away from the clamping block and extends horizontally to form a first containing part, and the second step faces one side far away from the fixed block and extends horizontally to form a second containing part.

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

1. the clamping block is pushed to be tightly pressed on the fixing block through the first pressing mechanism, so that the first step surface and the second step surface form a positioning groove for positioning a workpiece, the workpiece can be prevented from moving, and the welding quality is improved;

2. the first pressing mechanism pushes the clamping block to be pressed on the fixing block, and the first semicircular groove and the second semicircular groove form a positioning hole for positioning a cylindrical welding part and ensuring the verticality of the welding part and a workpiece.

3. Through the frock can fix a position welding spare and work piece fast, improves work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of the perpendicularity welding tool of the present invention;

FIG. 2 is a schematic view of a fixing block of the perpendicularity welding tool of the present invention;

FIG. 3 is a schematic view of a clamping block of the perpendicularity welding tool of the present invention;

fig. 4 is a schematic view of the workpiece and weldment of the present invention.

Description of the main elements

10. A base plate;

20. a fixed block; 21. a first step surface; 22. a first semicircular groove; 23. a guide post; 24. a first step surface; 25. a second step surface; 26. a first escape portion;

30. a clamping block; 31. a second step surface; 32. a second semi-circular slot; 33. a guide hole; 34. a third step surface; 35. a fourth step surface; 36. horizontal quick clamp; 37. a second carry portion;

40. positioning a groove;

50. positioning holes;

60. a push-pull type rapid clamp;

70. a workpiece;

80. and (7) welding parts.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 and 4, the utility model discloses a straightness welding frock hangs down, bottom plate 10, set gradually fixed block 20 on the bottom plate 10, press from both sides tight piece 30 and a hold-down mechanism, fixed block 20 fixes bottom plate 10 one side, a hold-down mechanism fixes the opposite side of bottom plate 10, press from both sides tight piece 30 can on the bottom plate 10 in fixed block 20 with slide between the hold-down mechanism, through a hold-down mechanism compresses tightly press from both sides tight piece 30 and compress tightly fixed block 20 plays the fixed action to work piece 70 and welding piece 80.

The tool is applied to welding cylindrical welding parts 80 on the workpiece 70, in the embodiment, the cross section of one side of the body of the workpiece 70 is rectangular, and two cylindrical welding parts 80 are welded on the workpiece 70.

Referring to fig. 1, 2 and 4, a first step surface 21 is formed on a side of the upper surface of the fixed block 20 close to the clamping block 30, and a second step surface 31 is formed on a side of the upper surface of the clamping block 30 close to the fixed block 20, wherein the first step surface 21 and the second step surface 31 are rectangular, when the first pressing mechanism pushes the clamping block 30 to press against the fixed block 20, the first step surface 21 and the second step surface 31 form a positioning groove 40, a workpiece 70 can be positioned in the positioning groove 40, further, the first step surface 21 extends horizontally towards a side away from the clamping block to form a first relief portion 26, the second step surface 31 extends horizontally towards a side away from the fixed block 20 to form a second relief portion 37, and the first relief portion 26 and the second relief portion 37 facilitate an operator to take and place the workpiece 70, and does not affect the positioning of the workpiece 70.

Further, press from both sides and set up second hold-down mechanism on the piece 30, second hold-down mechanism is horizontal quick-operation pliers 36, and is concrete, horizontal quick-operation pliers 36 is fixed press from both sides tight piece 30 and keep away from one side of second step face 31, works as first hold-down mechanism promotes press from both sides tight piece 30 and compress tightly fixed block 20, manually operation horizontal quick-operation pliers 36 compresses tightly work piece 70 is in the constant head tank 40 prevents that work piece 70 from reducing the defective rate and improving work efficiency simultaneously owing to being heated emergence skew, through horizontal quick-operation pliers 36 compresses tightly and loosens convenient operation, promotes work efficiency.

Referring to fig. 1, 3 and 4, a first semicircular groove 22 which is perpendicular to the first step surface 21 and faces downward vertically is formed in a side surface of the fixed block 20 close to the clamping block 30, a second semicircular groove 32 which is perpendicular to the second step surface 31 and faces downward vertically is formed in a side surface of the clamping block 30 close to the fixed block 20, the clamping block 30 is pushed by the first pressing mechanism to be pressed on the fixed block 20, the first semicircular groove 22 and the second semicircular groove 32 form a positioning hole 50, the first semicircular groove 22 and the second semicircular groove 32 are in a stepped shape, and the positioning hole 50 is a stepped hole. The cylindrical weldment 80 is fixed by the positioning holes 50 so that the cylindrical weldment 80 is perpendicular to the workpiece 70, ensuring the perpendicularity of the weldment 80 to the workpiece 70.

Referring to fig. 1, 2 and 3, a first step surface 24 and a second step surface 25 are provided on one surface of the fixing block 20 facing the clamping block 30, and the first step surface 24 and the second step surface 25 are respectively provided with the first semicircular groove 22. The clamping block 30 faces one face of the clamping block 30 is provided with a third step face 34 and a fourth step face 35, and the third step face 34 and the fourth step face 35 are respectively provided with the second semi-circular groove 32. The fixed block 20 with press from both sides tight piece 30 and pass through first step face 24 with third step face 34 cooperates, second step face 25 with the cooperation of fourth step face 35 makes two first semicircular groove 22 and two second semicircular groove 32 compresses tightly more firmly, and the two that forms locating hole 50 arranges both sides in respectively.

With reference to fig. 1, 2, and 3, the side surface of the fixed block 20 close to the clamping block 30 is provided with a plurality of guide posts 23, the side surface of the clamping block 30 close to the fixed block 20 is provided with guide holes 33, the clamping block 30 moves through the guide posts 23, the fixed block 20 and the clamping block 30 are aligned precisely, and the workpiece 70 and the welding member 80 are positioned accurately. Furthermore, the first pressing mechanism is a push-pull type rapid clamp 60, which can quickly and firmly push the clamping block 30 to be pressed on the fixing block 20, and the operation is convenient.

In this embodiment, the operation is specifically as follows, the clamping block 30 is close to the fixed block 20, the placing and welding member 80 is placed in the positioning hole 50, the placing workpiece 70 is placed on the positioning groove 40, and the push-pull type rapid clamp 60 is operated, so that the clamping block 30 is pressed against the fixed block 20, and the horizontal type rapid clamp 36 is pressed against the workpiece 70, and then the welding process is performed.

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

Claims

1. A perpendicularity welding tool is characterized in that; the clamping device comprises a bottom plate, wherein a fixed block, a clamping block and a first pressing mechanism are sequentially arranged on the bottom plate, the fixed block is fixed on one side of the bottom plate, the first pressing mechanism is fixed on the other side of the bottom plate, the clamping block can slide on the bottom plate between the fixed block and the first pressing mechanism, one side, close to the clamping block, of the upper surface of the fixed block is provided with a first step surface, one side, close to the fixed block, of the upper surface of the clamping block is provided with a second step surface, one side, close to the clamping block, of the fixed block is provided with a first semicircular groove which is vertical and downward to the first step surface, one side, close to the fixed block, of the clamping block is provided with a second semicircular groove which is vertical and downward to the second step surface, the first pressing mechanism pushes the clamping block to be pressed on the fixed block, so that the first step surface and the second step surface form a positioning groove, the first semicircular groove and the second semicircular groove form a positioning hole.

2. The perpendicularity welding tool according to claim 1, characterized in that: and a second pressing mechanism is arranged on the clamping block and is a horizontal quick clamp.

3. The perpendicularity welding tool according to claim 1, characterized in that: the side that the fixed block is close to press from both sides tight piece one side is provided with a plurality of guide posts, press from both sides tight piece and be close to open the side of fixed block one side has the guiding hole.

4. The perpendicularity welding tool according to claim 1, characterized in that: the first pressing mechanism is a push-pull type rapid clamp.

5. The perpendicularity welding tool according to claim 1, characterized in that: the fixed block towards the one side of pressing from both sides tight piece sets up first step face and second step face, first step face with the second step face sets up respectively first semicircle recess.

6. The perpendicularity welding tool according to claim 1, characterized in that: press from both sides tight piece court the one side of pressing from both sides tight piece sets up third stair surface and fourth stair surface, the third stair surface with the fourth stair surface sets up respectively the second semicircle recess.

7. The perpendicularity welding tool according to claim 1, characterized in that: the first step faces one side far away from the clamping block and extends horizontally to form a first yielding part, and the second step faces one side far away from the fixed block and extends horizontally to form a second yielding part.