CN219189205U

CN219189205U - Metal piece welding fixture

Info

Publication number: CN219189205U
Application number: CN202320169208.0U
Authority: CN
Inventors: 方放; 黄攀恒; 王光辉
Original assignee: Hefei Houkun Electronic Technology Co ltd
Current assignee: Hefei Houkun Electronic Technology Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-06-16
Anticipated expiration: 2033-02-09

Abstract

The application relates to the technical field of welding clamps, and discloses a metalwork welding clamp, including base, bracing piece and holding ring, the one end at the base top is welded to the bracing piece, and the holding ring welds the one end at the bracing piece, and the inside activity of holding ring is provided with three grip block, and the gag lever post has all been welded at the both ends of three grip block one side, and six gag lever posts all run through the holding ring actively. According to the scheme, the supporting ring and the three clamping blocks are arranged, three bolts penetrate through threads on the outer surface of the supporting ring, the three bolts are rotated to push the three clamping blocks to be close to each other in the rotating process, and then the metal piece can be clamped and fixed, so that the metal piece cannot move when being welded.

Description

Metal piece welding fixture

Technical Field

The application relates to the technical field of welding clamps, in particular to a metal piece welding clamp.

Background

Metal welding is a manufacturing or sculpturing process that joins metals. In the welding process, a workpiece and welding flux are melted or not melted to form a material direct connection welding seam, along with the continuous development of the current welding industry, a plurality of metal parts are required to be welded to meet the requirements of products, particularly, certain circular pipe-shaped metal parts are usually erected on a welding workbench when being welded, then a welding gun is utilized to weld the circular pipe-shaped metal parts, but in the welding process, the metal parts are very easy to move and roll over when being touched by the welding gun, the welding result is not in accordance with the standard requirements, and certain potential safety hazards are brought.

Disclosure of Invention

In order to solve the above-mentioned problem, the present application provides a metal piece welding jig.

The application provides a metalwork welding jig adopts following technical scheme:

the utility model provides a metalwork welding jig, includes base, bracing piece and holding ring, the bracing piece welds the one end at the base top, the holding ring welds the one end at the bracing piece, the inside activity of holding ring is provided with three grip block, and three both ends of grip block one side all weld the gag lever post, six the gag lever post all activity runs through the holding ring;

three the spacing groove has all been seted up at the middle part of grip block one side, and is three spacing groove inner chamber's one end has all welded the spacing ring, the surface screw thread of support ring runs through has three bolt, and is three the one end of bolt is rotatory respectively to run through three spacing ring, and is three the one end of bolt has all welded the movable block, and this three the movable block is located the inside of three spacing groove respectively.

Preferably, the middle part welding at base top has the shape frame that returns, the middle part activity at shape frame top has the movable rod that runs through, the bottom welding of movable rod has the stopper.

Preferably, the middle part of the inner bottom wall of the base is welded with a motor, the motor is positioned at the positive bottom of the limiting block, and the end part of the motor power shaft is welded with a threaded rod.

Preferably, the through hole for the middle part of stopper bottom is seted up, the screw jack has been seted up at the middle part of movable rod bottom, screw jack and through-hole intercommunication, the rotatory through-hole that runs through of one end of threaded rod, the one end screw thread grafting of threaded rod is in the inside of screw jack.

In summary, the present application includes the following beneficial technical effects:

through being equipped with a holding ring and three grip block, all the screw thread runs through at the surface of holding ring has three bolts, through rotatory three bolt, and three bolt promotes three grip block each other and is close to at rotatory in-process, and then can fix the metalwork centre gripping, like this when carrying out the welding to the metalwork, the metalwork can not take place to remove.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the application embodiment.

Fig. 2 is a schematic view of the internal structure of the support rod in the embodiment of the application.

Fig. 3 is a schematic view of a combined structure of a clamping block and a limiting rod in an embodiment of the application.

Fig. 4 is a schematic top view of a clamping block according to an embodiment of the present application.

Fig. 5 is a schematic view of the combined structure of the loop frame and the movable bar in the application embodiment.

Fig. 6 is a schematic view showing an internal cross-sectional structure of a rectangular frame in the embodiment of the application.

Reference numerals illustrate: 101. a base; 102. a support rod; 103. a support ring; 201. a clamping block; 202. a limit rod; 203. a limiting ring; 204. a bolt; 205. a movable block; 301. a square frame; 302. a movable rod; 303. a limiting block; 304. a motor; 305. a threaded rod.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

The embodiment of the application discloses metal piece welding fixture, refer to fig. 1-6, including base 101, bracing piece 102 and supporting ring 103, bracing piece 102 welds the one end at base 101 top, and supporting ring 103 welds the one end at bracing piece 102, and base 101 can support bracing piece 102, and bracing piece 102 can support supporting ring 103, and the inside activity of supporting ring 103 is provided with three grip block 201, and the both ends of three grip block 201 one side all weld gag lever post 202, and six gag lever posts 202 all run through supporting ring 103 movably, and six gag lever posts 202 pairwise cooperate and can hang three grip block 201 in midair in the inside of supporting ring 103;

referring to fig. 2, fig. 3 and fig. 4, the limiting groove is all seted up at the middle part of three grip block 201 one side, the spacing ring 203 has all been welded to the one end of three limiting groove inner chamber, the surface screw thread of supporting ring 103 runs through three bolt 204, the one end of three bolt 204 is rotatory three limiting ring 203 of running through respectively, the one end of three bolt 204 has all welded movable block 205, and this three movable block 205 is located the inside of three limiting groove respectively, three movable block 205 and three limiting ring 203 cooperate one by one respectively, can play swing joint's effect between three bolt 204 and the three grip block 201, and through rotatory three bolt 204, three bolt 204 promotes three grip block 201 and is close to each other at rotatory in-process, and then can fix the metalwork centre gripping.

Referring to fig. 1, 5 and 6, a square frame 301 is welded at the middle of the top end of the base 101, a movable rod 302 movably penetrates through the middle of the top end of the square frame 301, the square frame 301 can support the movable rod 302, a limiting block 303 is welded at the bottom end of the movable rod 302, and the movable rod 302 can be prevented from being separated from the square frame 301.

Referring to fig. 6, a motor 304 is welded at the middle of the inner bottom wall of the base 101, and the motor 304 is located at the right bottom of the limiting block 303, a threaded rod 305 is welded at the end of the power shaft of the motor 304, and the motor 304 can provide driving force for rotation of the threaded rod 305.

Referring to fig. 6, a through hole is formed in the middle of the bottom end of the limiting block 303, a threaded insertion hole is formed in the middle of the bottom end of the movable rod 302, the threaded insertion hole is communicated with the through hole, one end of the threaded rod 305 rotates to penetrate through the through hole, one end of the threaded rod 305 is in threaded insertion connection with the inside of the threaded insertion hole, the threaded rod 305 rotates under the driving of the power shaft of the motor 304, the threaded rod 305 applies a spiral thrust to the movable rod 302 in the rotating process, the movable rod 302 is further enabled to ascend and collide with the bottom end of a metal piece, and then the metal piece can be supported in real time.

The implementation principle of the metal piece welding fixture of the embodiment of the application is as follows: the metal piece is placed in the supporting ring 103, then the three bolts 204 are rotated, the three clamping blocks 201 are pushed to be close to each other by the three bolts 204 in the rotating process, then the metal piece can be clamped and fixed, meanwhile, the motor 304 is started, the power shaft of the motor 304 drives the threaded rod 305 to rotate, the threaded rod 305 applies a spiral thrust to the movable rod 302 in the rotating process, then the movable rod 302 rises and props against the bottom end of the metal piece, then the metal piece can be supported in real time, and then the metal piece can be welded.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metalwork welding jig, includes base (101), bracing piece (102) and holding ring (103), its characterized in that, bracing piece (102) welds the one end at base (101) top, holding ring (103) welds the one end at bracing piece (102), the inside activity of holding ring (103) is provided with three grip block (201), and three both ends of grip block (201) one side all weld gag lever post (202), six gag lever post (202) all activity run through holding ring (103);

three spacing groove has all been seted up at the middle part of grip block (201) one side, and is three spacing groove inner chamber's one end has all welded spacing ring (203), the surface screw thread of support ring (103) has run through three bolt (204), and is three the one end of bolt (204) is rotatory respectively to run through three spacing ring (203), and is three the one end of bolt (204) has all welded movable block (205), and this three movable block (205) are located the inside in three spacing groove respectively.

2. A metal piece welding jig according to claim 1, wherein: the middle part welding on base (101) top has a shape frame (301) that returns, the middle part activity on shape frame (301) top is run through has movable rod (302), the bottom welding of movable rod (302) has stopper (303).

3. A metal piece welding jig according to claim 2, wherein: the middle part of the inner bottom wall of the base (101) is welded with a motor (304), the motor (304) is positioned at the positive bottom of the limiting block (303), and the end part of the power shaft of the motor (304) is welded with a threaded rod (305).

4. A metal piece welding jig according to claim 3, wherein: the through hole for the middle part of stopper (303) bottom is seted up, the screw jack has been seted up at the middle part of movable rod (302) bottom, screw jack and through-hole intercommunication, the one end rotation of threaded rod (305) runs through the through-hole, the one end screw thread of threaded rod (305) is pegged graft in the inside of screw jack.