CN215967044U - Welding tool clamp for adjusting bracket of desk and chair - Google Patents
Welding tool clamp for adjusting bracket of desk and chair Download PDFInfo
- Publication number
- CN215967044U CN215967044U CN202122150339.8U CN202122150339U CN215967044U CN 215967044 U CN215967044 U CN 215967044U CN 202122150339 U CN202122150339 U CN 202122150339U CN 215967044 U CN215967044 U CN 215967044U
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- rotating shaft
- fixing plate
- positioning block
- desk
- clamp
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- 238000003466 welding Methods 0.000 title claims abstract description 26
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a welding tool fixture for a desk and chair adjusting support, which comprises a rack, a tool fixing plate and a rotating mechanism. A plurality of groups of clamps are arranged on the tool fixing plate, and each clamp comprises a first positioning block, a jacking assembly, an extension plate and a second positioning block; the jacking assembly comprises a baffle plate and a push-pull type quick clamp; a strong magnet is fixedly arranged on the second positioning block; the rotating structure comprises a first rotating shaft, a second rotating shaft, a cylinder and a third rotating shaft; two sides of the bottom of the fixture fixing plate are hinged with a bearing seat on the rack through a first rotating shaft; the tail end of a piston rod of the air cylinder is hinged to the bottom of the tool fixing plate through a second rotating shaft, and the bottom of the air cylinder is hinged to the rack through a third rotating shaft. The utility model has the advantages of accurate positioning, convenient feeding and discharging, safety and high efficiency by matching with the welding robot to work.
Description
Technical Field
The utility model relates to the technical field of tool fixtures, in particular to a tool fixture for welding an adjusting bracket of a desk and chair.
Background
The desk and chair adjusting support is a part for adjusting the height of a student desk and a student chair, comprises a square column part and two semicircular buckle parts, and is required to manually complete the welding of workpieces during production. Along with the development of industrial robot technique, more and more producers adopt welding robot to replace artifical realization weldment work, just need design a frock clamp who is fit for cooperation welding robot. The existing tool clamp cannot be displaced and is difficult to cooperate with a welding robot to work, a welding gun of the robot cannot enter a certain place, man-machine separation cannot be realized by manual material placing and robot welding, safety problems exist, and the tool clamp is not suitable for welding of industrial robots.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide a desk and chair adjusting support welding tool clamp matched with an industrial welding robot for welding, wherein the welding tool clamp can be shifted to be matched with the welding robot to work, the man-machine separation safety is high, and the welding efficiency is high.
In order to achieve the above purpose, the utility model provides the following technical scheme:
a desk and chair adjusting bracket welding tool clamp is characterized by comprising a rack, a tool fixing plate and a rotating mechanism, wherein a plurality of groups of clamps are arranged on the tool fixing plate along the length direction, and each clamp comprises a first positioning block, a jacking assembly, an extension plate and a second positioning block which are sequentially arranged along the width direction of the tool fixing plate; the second positioning block is fixed on the tool fixing plate through an extension plate; the jacking assembly comprises a baffle plate and a push-pull type quick clamp, and the baffle plate and the push-pull type quick clamp are oppositely arranged on two sides of the workpiece;
the rotating mechanism comprises a first rotating shaft, a second rotating shaft, a cylinder and a third rotating shaft; two sides of the bottom of the fixture fixing plate are hinged with a bearing seat on the rack through a first rotating shaft; the tail end of a piston rod of the air cylinder is hinged with the bottom of the fixture fixing plate through a second rotating shaft, the bottom of the air cylinder is hinged with the rack through a third rotating shaft, and the axes of the first rotating shaft, the second rotating shaft and the third rotating shaft are parallel and not collinear;
preferably, two positioning grooves are formed in one side, facing the second positioning block, of the first positioning block; the upper end and the lower end of the second positioning block are respectively provided with a boss with a concave cross section;
preferably, the first positioning block and the baffle are both provided with threaded holes for bolts to pass through and tightly push against workpieces;
preferably, a strong magnet is fixedly arranged on the second positioning block;
preferably, the frame is provided with a buffer for buffering the fixture fixing plate.
During operation, the robot carries out manual loading and unloading on the front side of the tool fixing plate, and the robot is welded on the back side of the tool fixing plate.
Compared with the prior art, the utility model has the beneficial effects that: the welding robot is suitable for being matched with to work, simple in structure and low in cost, the multiple groups of clamps are high in setting efficiency, feeding and discharging are convenient, and the man-machine separation safety is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a fixture plate and a fixture according to the present invention.
As shown in the figure: the automatic clamp comprises a rack 1, a tool fixing plate 2, a clamp 3, a first positioning block 3.1, a push-pull type quick clamp 3.2, a baffle 3.3, an extension plate 3.4, a second positioning block 3.5, a cylinder 4, a first rotating shaft 5, a second rotating shaft 6, a third rotating shaft 7, a buffer 8 and a workpiece 9.
Detailed Description
As shown in fig. 1 and 2, a welding fixture for a desk and chair adjusting bracket comprises a frame 1, a fixture fixing plate 2 and a rotating mechanism, wherein a plurality of groups of fixtures 3 are arranged on the fixture fixing plate 2 along the length direction, and each fixture 3 comprises a first positioning block 3.1, a jacking assembly, an extension plate 3.4 and a second positioning block 3.5 which are sequentially arranged along the width direction of the fixture fixing plate 2; the second positioning block 3.5 is fixed on the fixture fixing plate 2 through an extension plate 3.4; the jacking assembly comprises a baffle 3.3 and a push-pull type quick clamp 3.2, and the baffle 3.3 and the push-pull type quick clamp 3.2 are oppositely arranged on two sides of the workpiece 9;
the rotating mechanism comprises a first rotating shaft 5, a second rotating shaft 6, a cylinder 4 and a third rotating shaft 7; two sides of the bottom of the fixture fixing plate 2 are hinged with a bearing seat on the rack 1 through a first rotating shaft 5; the tail end of a piston rod of the air cylinder 4 is hinged with the bottom of the tool fixing plate 2 through a second rotating shaft 6, the bottom of the air cylinder 4 is hinged with the rack 1 through a third rotating shaft 7, and the axes of the first rotating shaft 5, the second rotating shaft 6 and the third rotating shaft 7 are parallel and not collinear;
one side of the first positioning block 3.1 facing the second positioning block 3.5 is provided with two positioning grooves; the upper end and the lower end of the second positioning block 3.5 are respectively provided with a boss with a concave cross section;
threaded holes for bolts to penetrate through and tightly push the workpiece 9 are formed in the first positioning block 3.1 and the baffle 3.3;
a strong magnet is fixedly arranged on the second positioning block 3.5;
the frame 1 is provided with a buffer 8 for buffering the fixture fixing plate 2.
During operation, the robot carries out manual loading and unloading on the front side of the tool fixing plate, and the robot is welded on the back side of the tool fixing plate.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and its concept within the technical scope of the present invention.
Claims (5)
1. A desk and chair adjusting bracket welding tool clamp is characterized by comprising a rack (1), a tool fixing plate (2) and a rotating mechanism, wherein a plurality of groups of clamps (3) are arranged on the tool fixing plate (2) along the length direction, and each clamp (3) comprises a first positioning block (3.1), a jacking assembly, an extension plate (3.4) and a second positioning block (3.5) which are sequentially arranged along the width direction of the tool fixing plate (2); the second positioning block (3.5) is fixed on the tool fixing plate (2) through an extension plate (3.4); the jacking assembly comprises a baffle (3.3) and a push-pull type quick clamp (3.2), wherein the baffle (3.3) and the push-pull type quick clamp (3.2) are oppositely arranged on two sides of a workpiece (9);
the rotating mechanism comprises a first rotating shaft (5), a second rotating shaft (6), a cylinder (4) and a third rotating shaft (7); two sides of the bottom of the tool fixing plate (2) are hinged with a bearing seat on the rack (1) through a first rotating shaft (5); the end of the piston rod of the air cylinder (4) is hinged to the bottom of the tool fixing plate (2) through a second rotating shaft (6), the bottom of the air cylinder (4) is hinged to the frame (1) through a third rotating shaft (7), and the axes of the first rotating shaft (5), the second rotating shaft (6) and the third rotating shaft (7) are parallel and not collinear.
2. The welding tooling fixture for the desk and chair adjusting bracket as claimed in claim 1, wherein one side of the first positioning block (3.1) facing the second positioning block (3.5) is provided with two positioning grooves; the upper end and the lower end of the second positioning block (3.5) are respectively provided with a boss with a concave cross section.
3. The welding tool clamp for the desk and chair adjusting bracket as claimed in claim 1, wherein the first locating block (3.1) and the baffle (3.3) are both provided with threaded holes for bolts to pass through and tightly support a workpiece (9).
4. The welding tool clamp for the desk and chair adjusting bracket as claimed in claim 1, wherein a strong magnet is fixedly arranged on the second positioning block (3.5).
5. The welding tool clamp for the desk and chair adjusting bracket as claimed in claim 1, wherein a buffer (8) for buffering the tool fixing plate (2) is arranged on the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122150339.8U CN215967044U (en) | 2021-09-07 | 2021-09-07 | Welding tool clamp for adjusting bracket of desk and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122150339.8U CN215967044U (en) | 2021-09-07 | 2021-09-07 | Welding tool clamp for adjusting bracket of desk and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215967044U true CN215967044U (en) | 2022-03-08 |
Family
ID=80467695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122150339.8U Active CN215967044U (en) | 2021-09-07 | 2021-09-07 | Welding tool clamp for adjusting bracket of desk and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215967044U (en) |
-
2021
- 2021-09-07 CN CN202122150339.8U patent/CN215967044U/en active Active
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