CN210677547U - Novel welding fixture - Google Patents
Novel welding fixture Download PDFInfo
- Publication number
- CN210677547U CN210677547U CN201921691607.3U CN201921691607U CN210677547U CN 210677547 U CN210677547 U CN 210677547U CN 201921691607 U CN201921691607 U CN 201921691607U CN 210677547 U CN210677547 U CN 210677547U
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- China
- Prior art keywords
- base
- cylinder
- work piece
- workpiece
- locating pin
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the anchor clamps technique and specifically relates to a novel welding jig, the on-line screen storage device comprises a base, the upper end middle part of base is provided with protection mechanism, the work piece has been placed to protection mechanism's upper end, the horizontal fixed mounting in one side upper end of support frame has the cylinder, all be provided with positioning mechanism between the other end of cylinder and the work piece outside upper end, positioning mechanism is including the fixed gasket that sets up in the work piece outside, the locating hole has been seted up at the opposite side middle part of gasket, hydraulic telescoping rod is installed to the end of cylinder, hydraulic telescoping rod's terminal welding has the locating pin, the other end of locating pin. The utility model discloses a cylinder of a plurality of different positions carries out the injecing to the work piece position to after the welding, can not appear because of leading to the spare part hole to bite the locating pin in welding deformation factor, operative employee or robot tongs get a difficult problem and appear.
Description
Technical Field
The utility model relates to an anchor clamps technical field especially relates to a novel welding jig.
Background
The welding process is the main production process of an automobile manufacturing production line, and the performance of the welding fixture is directly related to the efficiency, the precision and the quality of the welding process, so the improvement of the welding fixture is particularly important. The welding fixture in the prior art has the problems that after parts are welded, part holes can bite positioning pins due to welding deformation factors, and an operator or a robot is difficult to grab and take the parts, so that the production cycle is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having factors such as welding deformation among the prior art and leading to spare part hole to bite the locating pin, operative employee or robot tongs get a difficulty to influence the shortcoming of production beat, and the novel welding jig who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel welding fixture is designed, the novel welding fixture comprises a base, a protection mechanism is arranged in the middle of the upper end of the base, a workpiece is placed on the upper end of the protection mechanism, three support frames are uniformly arranged on the outer side of the upper end of the base and are respectively positioned on different sides of the workpiece, an air cylinder is horizontally and fixedly installed at the upper end of one side of each support frame, a positioning mechanism is arranged between the other end of each air cylinder and the upper end of the outer side of the workpiece, a plurality of control switches are arranged on one side of the upper end of the base and are electrically connected with the air cylinders, each positioning mechanism comprises a gasket fixedly arranged on the outer side of the workpiece, a positioning hole is formed in the middle of the other side of the gasket, a hydraulic telescopic rod is installed at the tail end of each air cylinder, and the size of the positioning hole is matched with that of the positioning pin.
Preferably, protection mechanism is including seting up the square groove in base upper end middle part, the inboard card in square groove is equipped with the aluminum alloy piece, the size of aluminum alloy piece matches each other with the size in square groove, and the upper surface of aluminum alloy piece and the bottom of work piece contact each other.
Preferably, the support frame is fixedly installed at the upper end of the base through screws.
Preferably, the lower end of the base is compositely bonded with a non-slip mat.
The utility model provides a pair of novel welding jig, beneficial effect lies in: this novel welding jig carries out the injecing to the work piece position through the cylinder of a plurality of different positions to after the welding, can not appear because of the welding deformation factor leads to the spare part hole to bite the locating pin, operative employee or robot tongs get a difficult problem and appear.
Drawings
Fig. 1 is a structural front view of the novel welding fixture provided by the utility model.
Fig. 2 is a structural plan view of the novel welding fixture provided by the utility model.
Fig. 3 is the utility model provides a novel welding jig's positioning mechanism's structure enlarger.
In the figure: the device comprises a cylinder 1, a support frame 2, a positioning mechanism 3, a gasket 31, a positioning hole 32, a positioning pin 33, a hydraulic telescopic rod 34, a base 4, an anti-slip pad 5, a workpiece 6, an aluminum alloy sheet 7, a square groove 8 and a control switch 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a novel welding fixture comprises a base 4, wherein a non-slip mat 5 is compositely bonded at the lower end of the base 4, and the non-slip mat 5 can keep the whole stability when the base 4 is used for welding, so that an operator can weld a workpiece 6 conveniently.
Evenly be provided with three support frame 2 in the 4 upper ends outside of base, support frame 2 all passes through screw fixed mounting in the upper end of base 4, and support frame 2 passes through screw fixed mounting in the upper end of base 4 to can regularly dismantle, the later stage of being convenient for is to the maintenance of cylinder 1.
The three support frames 2 are respectively positioned at different sides of a workpiece 6, an air cylinder 1 is horizontally and fixedly installed at the upper end of one side of each support frame 2, a positioning mechanism 3 is arranged between the other end of each air cylinder 1 and the upper end of the outer side of the workpiece 6, a plurality of control switches 9 are arranged at one side of the upper end of a base 4, the control switches 9 are electrically connected with the air cylinders 1, each positioning mechanism 3 comprises a gasket 31 fixedly arranged at the outer side of the workpiece 6, a positioning hole 32 is formed in the middle of the other side of each gasket 31, a hydraulic telescopic rod 34 is installed at the tail end of each air cylinder 1, a positioning pin 33 is welded at the tail end of each hydraulic telescopic rod 34, the other end of each positioning pin 33 extends to the inner side of the corresponding positioning hole 32, the size of each positioning hole 32 is matched with the size of each positioning pin 33, each air cylinder 1 is connected, make the terminal locating pin 33 of hydraulic telescoping rod 34 mutually support with the locating hole 32 on the gasket 31 to the realization exerts external force in the three different directions of work piece 6, this design can effectual solution after the welding, can not appear because of welding deformation factor leads to the spare part hole to bite locating pin 33, and the difficult problem of grabbing of operative employee or robot appears.
Example 2
Referring to fig. 1, as the utility model discloses a another preferred embodiment, the difference with embodiment 1 lies in, base 4's upper end middle part is provided with protection mechanism, work piece 6 has been placed to protection mechanism's upper end, protection mechanism is including seting up the square groove 8 at base 4 upper end middle part, the inboard card of square groove 8 is equipped with aluminum alloy sheet 7, aluminum alloy sheet 7's size and square groove 8's size match each other, and aluminum alloy sheet 7's upper surface and work piece 6's bottom contaction each other, aluminum alloy sheet 7 possesses high temperature resistant, corrosion-resistant and wear-resisting characteristic, thereby can avoid work piece 6 and base 4 directly to produce the friction, the effect of fine protection has been played work piece 6.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A novel welding fixture comprises a base (4) and is characterized in that a protection mechanism is arranged in the middle of the upper end of the base (4), a workpiece (6) is placed on the upper end of the protection mechanism, three support frames (2) are uniformly arranged on the outer side of the upper end of the base (4), the three support frames (2) are respectively positioned on different sides of the workpiece (6), an air cylinder (1) is horizontally and fixedly installed at the upper end of one side of each support frame (2), a positioning mechanism (3) is arranged between the other end of each air cylinder (1) and the upper end of the outer side of the workpiece (6), a plurality of control switches (9) are arranged on one side of the upper end of the base (4), the control switches (9) are electrically connected with the air cylinder (1), each positioning mechanism (3) comprises a gasket (31) fixedly arranged on the outer side of the workpiece (6), a positioning hole (32) is formed in the middle of, hydraulic telescoping rod (34) is installed to the end of cylinder (1), the welding of the end of hydraulic telescoping rod (34) has locating pin (33), the other end of locating pin (33) extends to the inboard of locating hole (32), and the size of locating hole (32) and the size of locating pin (33) match each other.
2. A novel welding fixture as claimed in claim 1, characterized in that the protection mechanism comprises a square groove (8) provided in the middle of the upper end of the base (4), an aluminum alloy sheet (7) is clamped inside the square groove (8), the size of the aluminum alloy sheet (7) is matched with that of the square groove (8), and the upper surface of the aluminum alloy sheet (7) is in contact with the bottom of the workpiece (6).
3. The novel welding fixture as claimed in claim 1, characterized in that the support frames (2) are fixedly mounted on the upper end of the base (4) by screws.
4. The novel welding fixture as claimed in claim 1, characterized in that a non-slip mat (5) is bonded to the lower end of the base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691607.3U CN210677547U (en) | 2019-10-10 | 2019-10-10 | Novel welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691607.3U CN210677547U (en) | 2019-10-10 | 2019-10-10 | Novel welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210677547U true CN210677547U (en) | 2020-06-05 |
Family
ID=70889730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921691607.3U Expired - Fee Related CN210677547U (en) | 2019-10-10 | 2019-10-10 | Novel welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210677547U (en) |
-
2019
- 2019-10-10 CN CN201921691607.3U patent/CN210677547U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |