CN210908667U - Positioning and clamping mechanism of welding fixture for refrigerator stamping parts - Google Patents
Positioning and clamping mechanism of welding fixture for refrigerator stamping parts Download PDFInfo
- Publication number
- CN210908667U CN210908667U CN201921034014.XU CN201921034014U CN210908667U CN 210908667 U CN210908667 U CN 210908667U CN 201921034014 U CN201921034014 U CN 201921034014U CN 210908667 U CN210908667 U CN 210908667U
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- base
- fixedly connected
- bevel gear
- lateral wall
- positioning
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- Expired - Fee Related
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Abstract
The utility model discloses a refrigerator stamping workpiece welding jig's positioning and clamping mechanism, including the base, two connecting block relative lateral wall fixedly connected with telescopic links, L type splint down at telescopic link activity end fixedly connected with front end, base lower extreme lateral wall is seted up flutedly, install the drive connecting block in the recess at base surface pivoted drive arrangement. The utility model discloses the arc wall that the lateral wall was seted up on the case passed through base upper end, the connecting block lateral wall passes through support and spreader lateral wall fixed connection, rotate rotatory handle, first bevel gear on the connecting rod and the second bevel gear meshing of spreader lower extreme, the connecting rod rotates and makes the spreader rotate, make two connecting blocks can synchronous motion, can adjust stamping part position when the welding, convenient welding, through setting up L type splint, can carry out the support of certain degree and conveniently adjust with the position between the welding rifle to the stamping part when cliping the stamping part, the convenience is welded it.
Description
Technical Field
The utility model relates to a refrigerator welding technology field especially relates to a refrigerator stamping workpiece welding jig's positioning and clamping mechanism.
Background
Stamping parts, which are used in refrigerators and often need to be welded together due to dimensional specifications and the like, are used by applying external force to plates, strips, pipes, profiles and the like by a press and a die to cause plastic deformation or separation of the plates, strips, pipes, profiles and the like so as to obtain workpieces with required shapes and sizes.
The existing refrigerator stamping part is usually welded after the stamping part is fixed during welding, the requirement degree is higher during welding, the stamping part is generally fixed in a position during welding to weld different surfaces of the stamping part, and the position of the stamping part on the clamp cannot be rotated by the existing clamp, so that a welding gun needs to be welded at a constantly changed position, and the welding quality is difficult to control.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a positioning and clamping mechanism of a welding clamp for stamping parts of refrigerators.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a refrigerator stamping workpiece welding jig's positioning and clamping mechanism, includes the base, the base upper end is rotated along its central axis symmetry and is connected with two connecting blocks, two connecting block relative lateral wall fixedly connected with telescopic links, telescopic link movable end fixedly connected with front end L type splint down, base lower extreme lateral wall is seted up flutedly, install the drive connecting block in base surface pivoted drive arrangement in the recess.
Preferably, the driving device comprises a connecting rod rotatably connected to the side wall of the base, the connecting rod penetrates through the side wall of the base and extends into the groove, a first bevel gear is fixedly connected to one end of the connecting rod, which is located in the groove, a cross column is rotatably connected to the top of the connecting rod in the groove, a second bevel gear meshed with the first bevel gear is fixedly connected to the lower end of the cross column, two arc-shaped grooves are symmetrically formed in the side wall of the base, the connecting block is located on the arc-shaped grooves, and the side wall of the lower end of the connecting block is fixedly connected with the.
Preferably, one end of the connecting rod, which is far away from the first bevel gear, is fixedly connected with a rotating handle, and a rubber anti-slip sleeve is sleeved on the rotating handle.
Preferably, the base lower extreme lateral wall passes through spliced pole fixedly connected with adjustable universal wheel.
The utility model discloses following beneficial effect has:
1. the side wall of each connecting block is fixedly connected with the side wall of the corresponding transverse column through the support through the arc-shaped groove formed in the side wall of the upper end of the base, the rotating handle is rotated, the first bevel gear on the connecting rod is meshed with the second bevel gear at the lower end of the transverse column, the transverse column is rotated through the rotation of the connecting rod, the two connecting blocks can move synchronously, the position of a stamping part can be adjusted during welding, and welding is facilitated;
2. through setting up L type splint, can carry out the support of certain degree and the position between convenient and the welding rifle to the stamping workpiece when cliping the stamping workpiece and adjust, conveniently weld it.
Drawings
Fig. 1 is a schematic structural view of a positioning and clamping mechanism of a welding fixture for stamping parts of refrigerators according to the present invention;
fig. 2 is a schematic view of a overlooking structure of a positioning and clamping mechanism of a welding fixture for stamping parts of refrigerators according to the present invention.
In the figure: the device comprises a base 1, a connecting block 2, a telescopic rod 3, a 4L-shaped support, an arc-shaped groove 5, a groove 6, a support 7, a cross column 8, a second bevel gear 9, a first bevel gear 10, a connecting rod 11, a universal wheel 12 and a rotary handle 13.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a positioning and clamping mechanism of a welding fixture for stamping parts of refrigerators comprises a base 1, wherein the side wall of the lower end of the base 1 is fixedly connected with an adjustable universal wheel 12 through a connecting column, the upper end of the base 1 is symmetrically and rotatably connected with two connecting blocks 2 along the central axis thereof, the two connecting blocks 2 are fixedly connected with telescopic rods 3 opposite to the side walls, the movable ends of the telescopic rods 3 are fixedly connected with L-shaped clamping plates 4 with the front ends facing downwards, the side wall of the lower end of the base 1 is provided with a groove 6, and a driving device for driving the connecting.
Drive arrangement is including rotating connecting rod 11 of connection at the 1 lateral wall of base, connecting rod 11 runs through the 1 lateral wall of base and extends to in the recess 6, connecting rod 11 is located the first bevel gear 10 of one end fixedly connected with in the recess 6, the top is rotated and is connected with spreader 8 in the recess 6, 8 lower extreme fixedly connected with of spreader and the second bevel gear 9 of first bevel gear 10 meshing, two arcs 5 have been seted up to 1 lateral wall symmetry of base, connecting block 2 is located arc 5, 2 lower extreme lateral walls of connecting block pass through support 7 and 8 lateral walls fixed connection of spreader, the one end fixedly connected with twist grip 13 of first bevel gear 10 is kept away from to connecting rod 11, the cover is equipped with the rubber antiskid cover on twist grip 13.
The utility model discloses in, adjust the relative position between two L type splint 4 to the size of the self of stamping workpiece, put the stamping workpiece on L type splint 4, adjust behind the distance between stamping workpiece and the welding rifle and press from both sides the stamping workpiece tightly and weld it, after needing to carry out the welding position adjustment to the stamping workpiece, 2 lateral walls of connecting block pass through support 7 and 8 lateral walls fixed connection of spreader, rotate rotatory handle 13, connecting rod 11 rotates and makes 8 rotations of spreader, make two connecting block 2 rotate to suitable welded position towards a direction in step.
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. The utility model provides a refrigerator stamping workpiece welding jig's positioning and clamping mechanism, includes base (1), its characterized in that, base (1) upper end is followed its central axis symmetry and is rotated and is connected with two connecting blocks (2), two connecting blocks (2) relative lateral wall fixedly connected with telescopic link (3), telescopic link (3) movable end fixedly connected with front end L type splint (4) down, base (1) lower extreme lateral wall is seted up flutedly (6), install drive connecting block (2) in base (1) surface pivoted drive arrangement in recess (6).
2. A positioning and clamping mechanism for a welding fixture of refrigerator stampings in accordance with claim 1, it is characterized in that the driving device comprises a connecting rod (11) which is rotatably connected with the side wall of the base (1), the connecting rod (11) penetrates through the side wall of the base (1) and extends into the groove (6), one end of the connecting rod (11) positioned in the groove (6) is fixedly connected with a first bevel gear (10), the inner top of the groove (6) is rotationally connected with a transverse column (8), the lower end of the transverse column (8) is fixedly connected with a second bevel gear (9) engaged with a first bevel gear (10), two arc-shaped grooves (5) are symmetrically arranged on the side wall of the base (1), the connecting block (2) is positioned on the arc-shaped grooves (5), the side wall of the lower end of the connecting block (2) is fixedly connected with the side wall of the transverse column (8) through a support (7).
3. The positioning and clamping mechanism of the welding fixture for stamping parts of refrigerators as claimed in claim 2, wherein the end of the connecting rod (11) far away from the first bevel gear (10) is fixedly connected with a rotating handle (13), and the rotating handle (13) is sleeved with a rubber anti-slip sleeve.
4. The positioning and clamping mechanism of the welding fixture for stamping parts of refrigerators as claimed in claim 1, wherein the side wall of the lower end of the base (1) is fixedly connected with an adjustable universal wheel (12) through a connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921034014.XU CN210908667U (en) | 2019-07-03 | 2019-07-03 | Positioning and clamping mechanism of welding fixture for refrigerator stamping parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921034014.XU CN210908667U (en) | 2019-07-03 | 2019-07-03 | Positioning and clamping mechanism of welding fixture for refrigerator stamping parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210908667U true CN210908667U (en) | 2020-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921034014.XU Expired - Fee Related CN210908667U (en) | 2019-07-03 | 2019-07-03 | Positioning and clamping mechanism of welding fixture for refrigerator stamping parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210908667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475748A (en) * | 2020-11-27 | 2021-03-12 | 孙春玲 | Workpiece clamping device for manufacturing of mechanical agricultural machine |
-
2019
- 2019-07-03 CN CN201921034014.XU patent/CN210908667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475748A (en) * | 2020-11-27 | 2021-03-12 | 孙春玲 | Workpiece clamping device for manufacturing of mechanical agricultural machine |
| CN112475748B (en) * | 2020-11-27 | 2022-08-12 | 南京禹智智能科技有限公司 | Workpiece clamping device for manufacturing of mechanical agricultural machine |
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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: 20200703 Termination date: 20210703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |