CN217254023U

CN217254023U - Welding fixture

Info

Publication number: CN217254023U
Application number: CN202220412998.6U
Authority: CN
Inventors: 冉国清; 蓝华雄
Original assignee: Chongqing Xuxin Industry & Trade Co ltd
Current assignee: Chongqing Xuxin Industry & Trade Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-23
Anticipated expiration: 2032-02-28

Abstract

The utility model relates to a welding fixture, including backup pad, base and locating piece, the base sets up in the backup pad, a plurality of base parallel arrangement, the base is equipped with the mounting groove, sets up the locating piece in the mounting groove, and a plurality of locating piece intervals set up, are connected through the retaining member between locating piece and the base, and the mounting groove both sides are equipped with inclined plane and vertical face, and the locating piece has the inclined plane of leaning on and supports the face of leaning on, and the inclined plane of leaning on and the face of leaning on correspond the setting with inclined plane and vertical face respectively, be equipped with supporting part and butt portion on the base, the machined part setting is between the supporting part and the butt portion of adjacent base. The welding fixture of the utility model can position a plurality of workpieces for welding, thereby improving the welding efficiency; in addition, can fix a position the machined part of not unidimensional, conveniently adjust machined part position, use the flexibility better.

Description

Welding fixture

Technical Field

The utility model relates to a welding equipment technical field, in particular to welding jig.

Background

The jig is a device for fixing a processing object to take a correct position to receive construction or inspection in a machine manufacturing process, and the welding jig is generally a jig used in welding. For example, patent No. CN210937870U discloses a welding fixture capable of reducing the gap between the welding fixture and the product, which can reduce the gap between the welding fixture and the product by increasing or decreasing the number of spacers to control the fixture to be attached to the product during the welding process. However, the existing welding fixture can only fix one workpiece for welding, and different fixtures are needed to be adapted to workpieces with different sizes, so that the machining cost is increased, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve prior art's problem, provide one kind and can fix a position a plurality of machined parts, be applicable to the welding jig of unidimensional machined part.

The specific technical scheme is as follows: the utility model provides a welding fixture, includes the backup pad, base and locating piece, the base sets up in the backup pad, a plurality of base parallel arrangement, the base is equipped with the mounting groove, sets up the locating piece in the mounting groove, and a plurality of locating piece intervals set up, are connected through the retaining member between locating piece and the base, and the mounting groove both sides are equipped with inclined plane and vertical face, and the locating piece has the inclined plane of leaning on and supports the face, and the inclined plane of leaning on and support the face and correspond the setting with inclined plane and vertical face respectively, be equipped with supporting part and butt portion on the base, the machined part setting is between the supporting part and the butt portion of adjacent base.

As preferred scheme, the base is equipped with the screw, retaining member and base threaded connection.

As preferred scheme, the backup pad is equipped with the fixed slot, and the base is equipped with the fixed orifices, is connected through fixed subassembly between base and the backup pad.

As preferred scheme, fixed subassembly includes mounting and fixing base, and the fixing base setting is in the fixed slot, and the mounting passes fixed orifices and fixing base threaded connection.

Preferably, the support plate is disposed on the lifting assembly.

Preferably, the lifting assembly comprises a lifting platform, a driver and a guide assembly, the driver and the guide assembly are connected with the respective lifting platform, and the support plate is arranged on the lifting platform.

Preferably, the guide assembly comprises a rack and a gear, the gear is connected with the lifting platform through a connecting shaft, and the gear is meshed with the rack.

As preferred scheme, the elevating platform is equipped with the support, and the backup pad is connected through the pivot with the support.

The technical effects of the utility model: the welding fixture of the utility model can position a plurality of workpieces for welding, thereby improving the welding efficiency; in addition, can fix a position the machined part of unidimensional, conveniently adjust machined part position, use the flexibility better.

Drawings

Fig. 1 is a schematic view of a welding jig according to an embodiment of the present invention.

Fig. 2 is a top view of a welding fixture according to an embodiment of the present invention.

Fig. 3 is a schematic view of a base and a positioning block according to an embodiment of the present invention.

Fig. 4 is a schematic view of a lift assembly according to an embodiment of the present invention.

Detailed Description

The essential features and advantages of the invention will be further explained below with reference to examples, but the invention is not limited to the embodiments listed.

As shown in fig. 1 to 4, the welding fixture of the present embodiment includes a supporting plate 1, a base 2 and a positioning block 3, wherein the base 2 is disposed on the supporting plate 1, and a plurality of bases 2 are disposed in parallel. Base 2 is equipped with mounting groove 21, sets up locating piece 3 in the

mounting groove

21, and 3 intervals of a plurality of locating pieces set up, are connected through retaining member 4 between locating piece 3 and the base 2. The two sides of the mounting groove 21 are provided with an inclined surface 211 and a vertical surface 212, the positioning block 3 is provided with an inclined leaning surface 31 and an abutting surface 32, and the inclined leaning surface 31 and the abutting surface 32 are respectively arranged corresponding to the inclined surface 211 and the vertical surface 212. The base 2 is provided with a support part 22 and an abutting part 23, and the workpiece 10 is arranged between the support part 22 and the abutting part 23 of the adjacent base 2. Among the above-mentioned technical scheme, welding jig is when using, and machined part 10 is placed between adjacent base 2, and one end supports and leans on supporting part 22, and the other end supports and leans on butt portion 23, then locks retaining member 4, and when retaining member 4 compressed tightly, inclined leaning on face 31 of locating piece 3 slided on inclined plane 211, drives abutting on face 32 of locating piece 3 and compresses tightly the machined part. Because the plurality of positioning blocks 3 are arranged in the length direction of the base 2, a plurality of workpieces 10 can be positioned, and the welding efficiency is improved. Through above-mentioned technical scheme, can fix a position a plurality of machined parts and weld, promote welding efficiency, the retaining member of this embodiment is the screw.

In this embodiment, the base 2 is provided with a screw hole 24, and the locking member 4 is in threaded connection with the base 2, so that the locking member 4 can be locked or released by rotating, and the operation is convenient. Backup pad 1 is equipped with fixed slot 11, and base 2 is equipped with fixed orifices 25, is connected through fixed subassembly between base 2 and the backup pad 1 for the base can stabilize to be fixed in backup pad 1. The fixed subassembly includes mounting 5 and fixing base 6, and fixing base 6 sets up in fixed slot 11, and mounting 5 passes fixed

orifices

25 and 6 threaded connection of fixing base to make things convenient for the equipment and the dismantlement of base 2 and backup pad 1, the mounting 5 of this embodiment is the screw.

In this embodiment, the supporting plate 1 is arranged on the lifting component 7, so that the supporting plate 1 can be lifted, and the height during welding can be conveniently adjusted. The lifting assembly 7 comprises a lifting platform 71, a driver 72 and a guide assembly 73, the driver 72 and the guide assembly 73 are respectively connected with the lifting platform 71, and the support plate 1 is arranged on the lifting platform 71. Through above-mentioned technical scheme, can drive elevating platform 71 through driver 72 and go up and down, lead through direction subassembly 73 direction, driver 72 can adopt power supplies such as cylinder, hydro-cylinder. The guide assembly 73 includes a rack 731 and a gear 732, the gear 732 is connected to the lifting platform 71 through a connecting shaft 733, and the gear 732 is engaged with the rack 731. The lifting platform 71 is provided with a bracket 8, and the support plate 1 is connected with the bracket 8 through a rotating shaft 81, so that the support plate 1 can rotate relative to the bracket 8. Through the technical scheme, the supporting plate 1 can move in the vertical direction and can rotate to adjust the angle, and the direction of a workpiece can be conveniently adjusted according to different welding requirements.

The welding fixture can position a plurality of workpieces for welding, and welding efficiency is improved; in addition, can fix a position the machined part of not unidimensional, conveniently adjust machined part position, use the flexibility better.

It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a welding jig, its characterized in that, includes the backup pad, base and locating piece, the base sets up in the backup pad, a plurality of base parallel arrangement, the base is equipped with the mounting groove, sets up the locating piece in the mounting groove, and a plurality of locating piece intervals set up, are connected through the retaining member between locating piece and the base, and the mounting groove both sides are equipped with inclined plane and vertical face, and the locating piece has the inclined plane of leaning on and supports the face, and the inclined plane of leaning on and support the face of leaning on and correspond the setting with inclined plane and vertical face respectively, be equipped with supporting part and butt portion on the base, the machined part setting is between the supporting part and the butt portion of adjacent base.

2. The welding jig of claim 1, wherein the base is provided with a threaded hole and the retaining member is threadedly coupled to the base.

3. The welding fixture of claim 2, wherein the support plate is provided with a fixing groove, the base is provided with a fixing hole, and the base and the support plate are connected through a fixing component.

4. The welding jig of claim 3, wherein the fixing assembly comprises a fixing member and a fixing seat, the fixing seat is disposed in the fixing groove, and the fixing member is threaded with the fixing seat through the fixing hole.

5. The welding fixture of claim 1, wherein the support plate is disposed on a lift assembly.

6. The welding fixture of claim 5, wherein the lift assembly comprises a lift table, a driver and a guide assembly, the driver and the guide assembly being coupled to the respective lift table, the support plate being disposed on the lift table.

7. The welding fixture of claim 6, wherein the guide assembly comprises a rack and a gear, the gear is connected to the lift table by a connecting shaft, and the gear is engaged with the rack.

8. The welding jig of claim 7, wherein the elevating platform is provided with a support, and the support plate is connected with the support through a rotating shaft.