CN215146175U - Be used for spot welding robot test block welded fastening device - Google Patents
Be used for spot welding robot test block welded fastening device Download PDFInfo
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- CN215146175U CN215146175U CN202120780831.0U CN202120780831U CN215146175U CN 215146175 U CN215146175 U CN 215146175U CN 202120780831 U CN202120780831 U CN 202120780831U CN 215146175 U CN215146175 U CN 215146175U
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Abstract
The utility model relates to the technical field of automobiles, especially, relate to a be used for spot welding robot test block welded fastening device. Comprises a welding test piece clamping and fixing device, a clamping device, a supporting rod and a mounting base; one end of the supporting rod is fixed with the mounting base, and the other end of the supporting rod is fixed with the welding test piece clamping and fixing device; the mounting base is mounted in the robot safety fence; the clamping device is fixed on the welding test piece clamping and fixing device. The utility model discloses the accessible carries out the test block welding to the teaching programming of robot, improves welding quality. When welding, an operator does not need to enter the safety fence, the distance between the operator and the robot is pulled, and the possible damage to a human body caused by splashing, sparks, a magnetic field, mechanical damage and the like generated during welding is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of automobiles, especially, relate to a be used for spot welding robot test block welded fastening device.
Background
In the prior art, a handheld welding test piece is mostly adopted or a handheld test piece clamping tool is used for welding the test piece, a clamping device of a handheld robot spot welding test piece cannot ensure that the welding test piece is kept still relative to a welding tongs, and the problems of welding spot distortion and the like can occur during welding, so that the welding quality is influenced; moreover, an operator needs to enter the safe operation fence, and the operator is in close contact with the robot during welding, so that splashing, sparks, a magnetic field, mechanical damage and the like generated during welding can be caused to hurt the human body.
Disclosure of Invention
The utility model provides a simple structure be used for spot welding robot test block welded fastening device, the device accessible carries out the test block welding to the robot teaching programming, improves welding quality. When welding, an operator does not need to enter the safety fence, the distance between the operator and the robot is pulled, and the possible damage to a human body caused by splashing, sparks, a magnetic field, mechanical damage and the like generated during welding is effectively avoided.
The technical scheme of the utility model is explained as follows with the attached drawings:
a test piece welding and fixing device for a spot welding robot comprises a welding test piece clamping and fixing device 1, a clamping device 2, a supporting rod 3 and an installation base 4; one end of the supporting rod 3 is fixed with the mounting base 4, and the other end of the supporting rod is fixed with the welding test piece clamping and fixing device 1; the mounting base 4 is mounted in the robot safety fence; the clamping device 2 is fixed on the welding test piece clamping and fixing device 1.
The welding test piece clamping and fixing device 1 comprises a bakelite plate 1-1; the bakelite plate 1-1 is provided with a cross-shaped groove 1-2; a circular hole 1-3 is formed in the center of the cross-shaped groove 1-2; and a test piece is placed on the cross-shaped groove 1-2.
The diameter of the round holes 1-3 is phi 40 mm.
A thick iron plate is arranged below the bakelite plate 1-1.
The clamping device 2 comprises four quick clamps; the quick clamp comprises an adjustable fixed chuck 2-1 and a clamping pressure head 2-2; the adjustable fixed chuck 2-1 is fixed with the clamping pressure head 2-2.
The adjustable fixed chuck 2-1 is connected with the clamping pressure head 2-2 through threads.
And a rubber block is arranged at the top end of the clamping pressure head 2-2.
The mounting base 4 is fixed on the ground by adopting expansion bolts.
The utility model has the advantages that:
the utility model discloses the accessible carries out the test block welding to the teaching programming of robot, improves welding quality. When welding, an operator does not need to enter the safety fence, the distance between the operator and the robot is pulled, and the possible damage to a human body caused by splashing, sparks, a magnetic field, mechanical damage and the like generated during welding is effectively avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the clamping device and the fixing device for clamping the welding coupon of the present invention.
In the figure:
1. a welding test piece clamping and fixing device; 2. a clamping device; 3. a support bar; 4. installing a base; 1-1, bakelite board; 1-2, cross-shaped grooves; 1-3, round holes; 2-1, adjusting and fixing the chuck; 2-2, clamping the pressure head.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a test piece welding and fixing device for a spot welding robot comprises a welding test piece clamping and fixing device 1, a clamping device 2, a support rod 3 and a mounting base 4; one end of the supporting rod 3 is fixed with the mounting base 4, and the other end of the supporting rod is fixed with the welding test piece clamping and fixing device 1; the mounting base 4 is mounted in the robot safety fence; the clamping device 2 is fixed on the welding test piece clamping and fixing device 1.
Referring to fig. 2, the welding coupon clamping and fixing device 1 includes a bakelite plate 1-1; the bakelite plate 1-1 is provided with a cross-shaped groove 1-2; a circular hole 1-3 is formed in the center of the cross-shaped groove 1-2; and a test piece is placed on the cross-shaped groove 1-2.
The clamping device 2 comprises four quick clamps; the quick clamp comprises an adjustable fixed chuck 2-1 and a clamping pressure head 2-2; the adjustable fixed chuck 2-1 is fixed with the clamping pressure head 2-2.
The adjustable fixed chuck 2-1 is connected with the clamping pressure head 2-2 through threads.
And a rubber block is arranged at the top end of the clamping pressure head 2-2.
The mounting base 4 is fixed on the ground by adopting expansion bolts.
Examples
A test piece welding and fixing device for a spot welding robot comprises a welding test piece clamping and fixing device 1, a clamping device 2, a supporting rod 3 and an installation base 4.
In the embodiment, the welding test piece clamping and fixing device 1 adopts a bakelite plate 1-1 with a cross-shaped groove 1-2, the width of the cross-shaped groove 1-2 is 40mm, the depth of the cross-shaped groove is 10mm, the size of the cross-shaped groove meets the requirement of placing a test piece, and a round hole 1-3 with the diameter of 40 is processed in the center of the cross-shaped groove 1-2 and is used as a welding point position. An iron plate with the thickness of 5mm is placed below the bakelite plate 1-1, the external dimension of the iron plate is completely the same as that of the bakelite plate 1-1, a round hole with the diameter of 40 phi is also reserved in the center of the iron plate 1-1, and the two plates are fixed together through bolts, so that the support rod 3 and the welding test piece clamping and fixing device 1 are connected together through welding.
The clamping device 2 comprises four quick clamps; the quick clamp comprises an adjustable fixed chuck 2-1 and a clamping pressure head 2-2; the adjustable fixed chuck 2-1 is connected with the clamping pressure head 2-2 in a threaded mode, the clamping force can be adjusted according to different thicknesses of the welding test pieces, the rubber block is installed at the top end of the clamping pressure head 2-2, and the clamping effect of the pressure head is effectively improved.
Clamping device 2 passes through bracing piece 3 and welds on installation base 4, and installation base 4 is fixed and is installed in the robot security fence by expansion bolts.
The installation position is fixed, so when the test piece is welded, the robot is only required to be taught and programmed once, and the program is saved, so that the test piece welding task can be completed for many times. When the test piece is welded, an operator does not need to enter the safety fence, so that the harm to a human body caused by splashing, sparks, a magnetic field, mechanical damage and the like generated during welding is effectively avoided.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the protection scope of the present invention is not limited to the details of the above embodiments, and within the technical concept of the present invention, any person skilled in the art is within the technical scope of the present invention, and according to the technical solution of the present invention and the inventive concept thereof, equivalent replacement or change is made, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (8)
1. A test piece welding and fixing device for a spot welding robot is characterized by comprising a welding test piece clamping and fixing device (1), a clamping device (2), a supporting rod (3) and a mounting base (4); one end of the supporting rod (3) is fixed with the mounting base (4), and the other end of the supporting rod is fixed with the welding test piece clamping and fixing device (1); the mounting base (4) is mounted in the robot safety fence; the clamping device (2) is fixed on the welding test piece clamping and fixing device (1).
2. A test piece welding fixture for a spot welding robot according to claim 1, characterized in that the welding test piece clamping fixture (1) comprises a bakelite plate (1-1); the bakelite plate (1-1) is provided with a cross-shaped groove (1-2); a round hole (1-3) is formed in the center of the cross-shaped groove (1-2); a test piece is placed on the cross-shaped groove (1-2).
3. A test piece welding fixture for a spot welding robot according to claim 2, characterized in that the diameter of the circular hole (1-3) is phi 40 mm.
4. The welding fixture for the spot welding robot test piece according to claim 2, characterized in that a thick iron plate is placed under the bakelite plate (1-1).
5. A test strip welding fixture for a spot welding robot according to claim 1, characterized in that the clamping device (2) comprises four quick clamps; the quick clamp comprises an adjustable fixed clamping head (2-1) and a clamping pressure head (2-2); the adjustable fixed chuck (2-1) is fixed with the clamping pressure head (2-2).
6. A test piece welding fixture for a spot welding robot according to claim 5, characterized in that the adjustable fixture chuck (2-1) and the clamping ram (2-2) are connected by screw thread.
7. A test piece welding and fixing device for a spot welding robot according to claim 5, characterized in that the top end of the clamping pressure head (2-2) is provided with a glue block.
8. A test piece welding and fixing device for a spot welding robot according to claim 1, characterized in that the mounting base (4) is fixed on the ground by expansion bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120780831.0U CN215146175U (en) | 2021-04-16 | 2021-04-16 | Be used for spot welding robot test block welded fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120780831.0U CN215146175U (en) | 2021-04-16 | 2021-04-16 | Be used for spot welding robot test block welded fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215146175U true CN215146175U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120780831.0U Active CN215146175U (en) | 2021-04-16 | 2021-04-16 | Be used for spot welding robot test block welded fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215146175U (en) |
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2021
- 2021-04-16 CN CN202120780831.0U patent/CN215146175U/en active Active
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