CN214444094U

CN214444094U - Welding fixture

Info

Publication number: CN214444094U
Application number: CN202023088621.XU
Authority: CN
Inventors: 刘腾飞
Original assignee: Dongguan Goodjob Precision Components Co ltd
Current assignee: Dongguan Goodjob Precision Components Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-22
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to the technical field of clamps, in particular to a welding clamp, which comprises a bottom plate, a displacement component arranged on the bottom plate, a connecting shaft detachably arranged on the displacement component and a welding head arranged on the connecting shaft, wherein the bottom plate is provided with a plurality of guide pillars which are used for being connected with an external cylinder drive; an angle adjusting assembly is arranged between the welding head and the connecting shaft and used for rotating the welding head; the displacement subassembly includes displacement plate and a plurality of retaining member, a plurality of displacement holes have all been seted up to the both sides of displacement plate, a plurality of with the locating hole that the displacement hole corresponds has all been seted up to the both sides of bottom plate, lie in the bottom plate with a plurality of with one side the locating hole sets up side by side, with displacement plate and bottom plate fixed connection after displacement hole and the locating hole are worn to establish to the retaining member. The utility model provides a pair of welding jig realizes the removal of bonding tool, the position adjustment of the bonding tool of being convenient for through the displacement subassembly.

Description

Welding fixture

Technical Field

The utility model belongs to the technical field of the anchor clamps technique and specifically relates to indicate a welding jig.

Background

At present, a welding head is arranged on a bottom plate, and the bottom plate is connected with an air cylinder through a guide pillar, so that the air cylinder drives the welding head to move. Most welding heads on the market are directly fixed on the bottom plate through screws, so when the position of the welding head needs to be adjusted, the bottom plate and the welding head need to be disassembled to replace the welding heads with different positions, the use is very inconvenient, and the working efficiency is low.

Disclosure of Invention

The utility model discloses problem to prior art provides a welding jig, realizes the removal of bonding tool, the position adjustment of the bonding tool of being convenient for through displacement subassembly and angle adjusting part.

In order to solve the technical problem, the utility model discloses a following technical scheme: a welding fixture comprises a bottom plate, a displacement assembly arranged on the bottom plate, a connecting shaft detachably arranged on the displacement assembly and a welding head arranged on the connecting shaft, wherein the bottom plate is provided with a plurality of guide pillars which are used for being in driving connection with an external cylinder; an angle adjusting assembly is arranged between the welding head and the connecting shaft and used for rotating the welding head; the displacement subassembly includes displacement plate and a plurality of retaining member, a plurality of displacement holes have all been seted up to the both sides of displacement plate, a plurality of with the locating hole that the displacement hole corresponds has all been seted up to the both sides of bottom plate, lie in the bottom plate with a plurality of with one side the locating hole sets up side by side, with displacement plate and bottom plate fixed connection after displacement hole and the locating hole are worn to establish to the retaining member.

Preferably, the displacement hole is a long hole, and the positioning hole is a circular hole.

Preferably, the angle adjusting assembly comprises a plurality of adjusting pieces, a plurality of connecting holes are formed in one side, connected with the connecting shaft, of the welding head, a plurality of angle holes are formed in the connecting shaft, the angle holes correspond to the connecting holes one to one, and the adjusting pieces penetrate through the angle holes and the connecting holes to fix the welding head and the connecting shaft.

Preferably, the angle holes are arc-shaped holes.

Preferably, the regulating part includes fixed part and connecting portion, connecting portion wear to establish behind the angle hole with the connecting hole spiro union, the fixed part with the connecting axle is contradicted.

Preferably, the angle adjusting assembly further comprises an elastic gasket, the elastic gasket is sleeved on the periphery of the connecting portion, and two sides of the elastic gasket are respectively abutted against the fixing portion and the connecting shaft.

Preferably, the welding head is convexly provided with a plurality of positioning columns, the connecting holes are formed in the positioning columns, and the positioning columns are embedded in the angle holes in a sliding mode.

Preferably, the bottom plate is provided with a guide pillar hole and a limiting ring, the guide pillar is assembled on the limiting ring and is abutted against the side wall of the limiting ring, the guide pillar is provided with a fixing hole, and the fixing hole is communicated with the guide pillar hole after the guide pillar is connected with the bottom plate.

The utility model has the advantages that:

the utility model provides a pair of welding jig, when needing to adjust the position of bonding tool, only need take off the retaining member, change again with displacement jogged joint's locating hole, alright in order to change the position of bonding tool, convenient to use effectively improves staff's change efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the exploded structure of the present invention.

Fig. 3 is an exploded schematic view of the angle adjusting assembly, the connecting shaft and the welding head of the present invention.

Fig. 4 is a schematic structural diagram of the bottom plate of the present invention.

The reference numerals in fig. 1 to 4 include:

1-bottom plate, 2-connecting shaft, 3-welding head, 4-guide column, 5-displacement plate, 6-locking piece, 7-displacement hole, 8-positioning hole, 9-adjusting piece, 10-connecting hole, 11-angle hole, 12-fixing part, 13-connecting part, 14-elastic washer, 15-positioning column, 16-guide column hole, 17-limiting ring and 18-fixing hole.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

The welding fixture provided by the embodiment, as shown in fig. 1 and 2, includes a bottom plate 1, a displacement assembly mounted on the bottom plate 1, a connecting shaft 2 detachably mounted on the displacement assembly, and a welding head 3 mounted on the connecting shaft 2, wherein the bottom plate 1 is provided with a plurality of guide pillars 4, and the guide pillars 4 are used for being in driving connection with an external cylinder; an angle adjusting assembly is arranged between the welding head 3 and the connecting shaft 2 and used for rotating the welding head 3; the displacement subassembly includes displacement plate 5 and a plurality of retaining member 6, a plurality of displacement holes 7 have all been seted up to the both sides of displacement plate 5, bottom plate 1's both sides all seted up a plurality of with the locating hole 8 that displacement hole 7 corresponds, lie in bottom plate 1 with a plurality of with one side locating hole 8 sets up side by side, behind retaining member 6 wear to establish displacement hole 7 and locating hole 8 with displacement plate 5 and bottom plate 1 fixed connection.

Specifically, the guide post 4 of the present embodiment is connected to the cylinder, the cylinder drives the guide post 4 to move, and the guide post 4 drives the bottom plate 1 and the welding head 3 to move. When the bonding tool 3 of this embodiment is used for the product of difference to need the adjustment position, at first can rotate bonding tool 3 through angle adjusting assembly, change bonding tool 3's position angle, if still not conform to the position demand, then can take off retaining member 6, remove displacement plate 5 after that, make displacement hole 7 and other locating hole 8 intercommunication, lock retaining member 6 again, alright in order to accomplish the removal of displacement plate 5, and then accomplish bonding tool 3's adjustment, and is convenient to use, need not to dismantle bottom plate 1 and bonding tool 3 and change, and the work efficiency is effectively improved. The locking member 6 in this embodiment may be a screw, a bolt, a pin, or the like.

The welding jig that this embodiment provided, like fig. 2, displacement hole 7 is rectangular hole, and locating hole 8 is the circular port, and specifically, rectangular hole can remove displacement plate 5 at will, as long as locating hole 8 is located displacement hole 7 the below alright, can subtract the position calibration time of shortening locating hole 8 and displacement hole 7, compare in the alignment of two circular ports and will make things convenient for a lot.

The welding fixture provided by the embodiment, as shown in fig. 3, the angle adjusting assembly includes a plurality of adjusting parts 9, a plurality of connecting holes 10 are opened on one side of the welding head 3 connected with the connecting shaft 2, a plurality of angle holes 11 are opened on the connecting shaft 2, a plurality of angle holes 11 are in one-to-one correspondence with the connecting holes 10, and the adjusting parts 9 are arranged in the angle holes 11 and the connecting holes 10 to fix the welding head 3 and the connecting shaft 2.

Specifically, as shown in fig. 3, the position of the angle hole 11 corresponds to the position of the connection hole 10, when the welding head 3 needs to be rotated, the adjusting member 9 is taken down first, then the welding head 3 is rotated, and the connection hole 10 is rotated therewith, so that the angle hole 11 is communicated with different connection holes 10, and then the angle hole 11 and the connection hole 10 are locked by the adjusting member 9, and the adjusting member 9 of the embodiment may adopt a screw, a bolt, and other parts. The angle adjusting assembly of the embodiment has a simple structure, and is convenient for adjusting the position of the welding head 3.

In the welding fixture provided by the embodiment, as shown in fig. 3, the angle hole 11 may be further configured as an arc-shaped hole. Specifically, when the angle hole 11 is an arc-shaped hole and the welding head 3 is adjusted, the adjusting part 9 is loosened, then the welding head 3 is rotated by a certain angle according to actual needs, and then the adjusting part 9 is screwed. The arc-shaped angle hole 11 is arranged, so that the adjusting piece 9 can rotate and adjust the welding head 3 without being taken down, and the operation convenience of the embodiment is further improved.

According to the welding fixture provided by the embodiment, as shown in fig. 3, the adjusting member 9 includes a fixing portion 12 and a connecting portion 13, the connecting portion 13 penetrates through the angle hole 11 and then is screwed with the connecting hole 10, and the fixing portion 12 is abutted against the connecting shaft 2. Further, the angle adjusting assembly further comprises an elastic washer 14, the elastic washer 14 is sleeved on the periphery of the connecting portion 13, and two sides of the elastic washer 14 are respectively abutted against the fixing portion 12 and the connecting shaft 2.

Specifically, the elastic washer 14 is additionally arranged between the fixing part 12 and the connecting shaft 2, after the connecting part 13 is screwed, the fixing part 12 extrudes the elastic washer 14, the elastic washer 14 has the rebound tendency, and the fixing part 12 is given with reverse elastic force, so that the adjusting part 9 can be connected with the connecting shaft 2 and the welding head 3 more tightly, the spontaneous rotation is not easy, and the phenomenon that the welding head 3 is loosened is prevented.

According to the welding fixture provided by the embodiment, as shown in fig. 3, the welding head 3 is convexly provided with a plurality of positioning columns 15, the connecting holes 10 are arranged in the positioning columns 15, and the positioning columns 15 are slidably embedded in the angle holes 11. Specifically, during installation, the positioning column 15 is inserted into the angle hole 11, so that the welding head 3 can rotate conveniently, and the connecting shaft 2 is not easy to separate in the rotating process.

In the welding fixture provided in this embodiment, as shown in fig. 2 and 4, the bottom plate 1 is provided with a guide post hole 16 and a limit ring 17, the guide post 4 is assembled on the limit ring 17 and abuts against a side wall of the limit ring 17, the guide post 4 is provided with a fixing hole 18, and the fixing hole 18 is communicated with the guide post hole 16 after the guide post 4 is connected to the bottom plate 1.

Specifically, the guide post 4 is assembled into the limit ring 17, and then positioned, and the bottom plate 1 and the guide post 4 are fixed by penetrating the guide post hole 16 and the fixing hole 18 through a screw, a bolt or a pin.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. A welding jig which characterized in that: the device comprises a bottom plate, a displacement assembly arranged on the bottom plate, a connecting shaft detachably arranged on the displacement assembly and a welding head arranged on the connecting shaft, wherein the bottom plate is provided with a plurality of guide pillars which are used for being in driving connection with an external cylinder;

an angle adjusting assembly is arranged between the welding head and the connecting shaft and used for rotating the welding head;

the displacement subassembly includes displacement plate and a plurality of retaining member, a plurality of displacement holes have all been seted up to the both sides of displacement plate, a plurality of with the locating hole that the displacement hole corresponds has all been seted up to the both sides of bottom plate, lie in the bottom plate with a plurality of with one side the locating hole sets up side by side, with displacement plate and bottom plate fixed connection after displacement hole and the locating hole are worn to establish to the retaining member.

2. The welding jig of claim 1, wherein: the displacement hole is a long hole, and the positioning hole is a circular hole.

3. The welding jig of claim 1, wherein: the angle adjusting assembly comprises a plurality of adjusting pieces, a plurality of connecting holes are formed in one side, connected with the connecting shaft, of the welding head, a plurality of angle holes are formed in the connecting shaft and correspond to the connecting holes one to one, and the adjusting pieces penetrate through the angle holes and the connecting holes to fix the welding head and the connecting shaft.

4. The welding jig of claim 3, wherein: the angle holes are arc-shaped holes.

5. The welding jig of claim 4, wherein: the adjusting part comprises a fixing part and a connecting part, the connecting part penetrates through the angle hole and then is connected with the connecting hole in a threaded mode, and the fixing part is abutted to the connecting shaft.

6. The welding jig of claim 5, wherein: the angle adjusting assembly further comprises an elastic gasket, the elastic gasket is sleeved on the periphery of the connecting portion, and two sides of the elastic gasket are respectively abutted against the fixing portion and the connecting shaft.

7. The welding jig of claim 3, wherein: the welding head is convexly provided with a plurality of positioning columns, the connecting holes are formed in the positioning columns, and the positioning columns are embedded in the angle holes in a sliding mode.

8. The welding jig of claim 1, wherein: the bottom plate is provided with a guide pillar hole and a limiting ring, the guide pillar is assembled on the limiting ring and is abutted against the side wall of the limiting ring, the guide pillar is provided with a fixing hole, and the fixing hole is communicated with the guide pillar hole after the guide pillar is connected with the bottom plate.