CN211136086U - Excavator swing arm welding assembly fixture - Google Patents
Excavator swing arm welding assembly fixture Download PDFInfo
- Publication number
- CN211136086U CN211136086U CN201922076547.0U CN201922076547U CN211136086U CN 211136086 U CN211136086 U CN 211136086U CN 201922076547 U CN201922076547 U CN 201922076547U CN 211136086 U CN211136086 U CN 211136086U
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- welding assembly
- excavator
- supporting seat
- hole
- base
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Abstract
The utility model discloses an excavator swing arm welding assembly fixture. Including first supporting seat and second supporting seat, a base is supported jointly to first supporting seat and second supporting seat, be provided with a plurality of first mountings and a plurality of second mountings that the cooperation was used on the base, first mounting includes a first support column, the top of first support column is connected with a depression bar through a pivot, the depression bar can wind the pivot is rotated, the through-hole has been seted up on the first support column, and a push rod passes the through-hole is connected with a push pedal. The utility model discloses an assembly fixture simple structure, can be abundant fix this product of excavator swing arm, use through first mounting and the cooperation of second mounting and fix the product, the push pedal and the depression bar of first mounting are fixed the product from horizontal direction and vertical direction respectively, and are fixed effectual.
Description
Technical Field
The utility model relates to an excavator swing arm welding assembly fixture belongs to machining technical field.
Background
Welding technology is one of important manufacturing technologies, the quality of the welding technology directly influences the safe operation and the service life of a workpiece, and the efficiency of the welding technology directly influences the manufacturing period and the manufacturing cost of the workpiece. How to ensure the welding quality, improve the welding efficiency, reduce the repair rate and reduce the welding cost is a key measure for controlling the workpiece manufacture. The quality of the design of the welding tool clamp directly influences the welding quality and efficiency. The positioning principle of the workpiece is that a rigid body has six degrees of freedom in a space rectangular coordinate system, namely a degree of freedom of movement along three coordinate axes X, Y, Z and a degree of freedom of rotation around three coordinate axes X, Y, Z. When the six degrees of freedom of the workpiece are not constrained, its position in space is uncertain. In order to position the workpiece according to certain requirements, some or all of its degrees of freedom must be limited. The positioning (location) of the workpiece means that the position of the workpiece in the fixture is determined according to certain requirements, and the degrees of freedom which must be limited are limited one by one.
An excavator is an important construction machine for building construction. When welding the boom, the boom needs to be assembled and fixed first and then welding is started.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides an excavator swing arm welding assembly frock.
The utility model discloses a realize through following technical scheme:
the utility model provides an excavator swing arm welding assembly fixture, includes first supporting seat and second supporting seat, first supporting seat and second supporting seat support a base jointly, be provided with a plurality of first mountings and a plurality of second mountings that the cooperation was used on the base, first mounting includes a first support column, the top of first support column is connected with a depression bar through a pivot, the depression bar can wind the pivot is rotated, the through-hole has been seted up on the first support column, and a push rod passes the through-hole is connected with a push pedal.
The excavator movable arm welding assembly tool is characterized in that the pressure lever is provided with a threaded hole, and a screw is screwed into the threaded hole.
The excavator movable arm welding assembly tool is characterized in that a thread is arranged at the through hole, and a corresponding thread is arranged on the push rod.
The welding assembly tool for the movable arm of the excavator is characterized in that the second fixing piece comprises a second supporting column, a pressing plate is arranged on the second supporting column, and a fixing hole is formed in the pressing plate.
The excavator movable arm welding assembly tool is characterized in that the pressing plate is further connected with an arc-shaped plate.
The excavator movable arm welding assembly tool is characterized in that a fixing block is further arranged on the base.
The excavator movable arm welding assembly tool is characterized in that a cushion block is further arranged on the base.
The utility model discloses the beneficial effect who reaches:
the utility model discloses an assembly fixture simple structure, can be abundant fix this product of excavator swing arm, use through first mounting and the cooperation of second mounting and fix the product, the push pedal and the depression bar of first mounting are fixed the product from horizontal direction and vertical direction respectively, and are fixed effectual.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view at circle of fig. 1.
Fig. 3 is an enlarged schematic view at block of fig. 1.
In the figure: 1. the supporting device comprises a first supporting seat, a second supporting seat, a base, a first fixing part, a second fixing part, a first supporting column, a second supporting column, a rotating shaft, a pressing rod, a through hole, a push rod, a push plate, a screw rod, a fixing block, a second supporting column, a pressing plate, a fixing hole, a fixing plate, a fixing block, a cushion block, a bolt, a product and a base, wherein the first supporting seat is 2, the second supporting seat is 3, the base is 4, the first fixing part is 5, the second fixing part is 6, the.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in the drawing, the utility model discloses an excavator swing arm welding assembly fixture, including first supporting seat 1 and second supporting seat 2, a base 3 is supported jointly to first supporting seat 1 and second supporting seat 2, be provided with a plurality of first mountings 4 and a plurality of second mountings 5 that the cooperation was used on the base 3, first mounting 4 includes a first support column 6, the top of first support column 6 is connected with a depression bar 8 through a pivot 7, depression bar 8 can wind pivot 7 rotates, through-hole 9 has been seted up on the first support column 6, a push rod 10 passes through-hole 9 is connected with a push pedal 11.
Furthermore, the press rod 8 is provided with a threaded hole 81, and a screw 12 is screwed into the threaded hole 81, that is, the relative position of the screw 12 and the press rod 8 is adjustable, and the position where the screw 12 is screwed can be selected according to the product 20 to be fixed, so as to meet different processing requirements.
Furthermore, the through hole 9 is provided with a thread, and the push rod 11 is provided with a corresponding thread; by varying the length of the push rod 11 through the through hole 9, the push rod 11 can be adjusted against the product 20, thereby securing the product 20 and preventing the product 20 from moving.
Furthermore, the second fixing part 5 comprises a second supporting column 13, a pressing plate 14 is arranged on the second supporting column 13, and a fixing hole 15 is arranged on the pressing plate 14. The product 20 is fixed by the pressing plate 14, and a bolt 19 can pass through the fixing hole 15 and the hole on the product 20, so as to fix the product 20.
Specifically, the second fixing member 5 is provided in plurality, and an arc-shaped plate 16 is further connected to the pressure plate 14 of one second fixing member 5. The arcuate panel 16 substantially secures the arcuate portion of the product 20.
Furthermore, a fixing block 17 is further disposed on the base 3. The fixing blocks 17 cooperate with the first fixing member 4 and the second fixing member 5 to fix the products 20, so that the number of the fixing blocks 17 can be set as required.
Furthermore, a cushion block 18 is disposed on the base 3. The products 20 can be padded up to a certain height through the cushion blocks 18, so that the fixing is convenient, and the number of the cushion blocks 18 can be set according to the requirement.
The utility model discloses an assembly fixture is when using, first mounting 4 and second mounting 5 are located product 20's both sides respectively, product 20 places on base 3, depression bar 8 revolutes 7 rotations, be located product 20 top, fix product 20 from vertical direction, and simultaneously, push pedal 11 supports from the side and leans on product 20 under the promotion of push rod 10, fix product 20 from the horizontal direction, second mounting 5 fixes product 20 from the horizontal direction, thereby fix the product on base 3, make things convenient for subsequent spot welding processing.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (7)
1. The utility model provides an excavator swing arm welding assembly fixture, includes first supporting seat and second supporting seat, characterized by, a base is supported jointly to first supporting seat and second supporting seat, be provided with a plurality of first mountings and a plurality of second mountings that the cooperation was used on the base, first mounting includes a first support column, the top of first support column is connected with a depression bar through a pivot, the depression bar can wind the pivot is rotated, the through-hole has been seted up on the first support column, and a push rod passes the through-hole is connected with a push pedal.
2. The excavator movable arm welding assembly tool as claimed in claim 1, wherein the compression rod is provided with a threaded hole, and a screw is screwed into the threaded hole.
3. The excavator movable arm welding assembly tool as claimed in claim 1, wherein a thread is arranged at the through hole, and a corresponding thread is arranged on the push rod.
4. The welding assembly tool for the movable arm of the excavator as claimed in claim 1, wherein the second fixing part comprises a second supporting column, a pressing plate is arranged on the second supporting column, and a fixing hole is formed in the pressing plate.
5. The excavator movable arm welding assembly tool according to claim 4, wherein the pressure plate is further connected with an arc-shaped plate.
6. The welding assembly tool for the movable arm of the excavator as claimed in claim 1, wherein a fixed block is further arranged on the base.
7. The excavator movable arm welding assembly tool according to claim 1, wherein a cushion block is further arranged on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922076547.0U CN211136086U (en) | 2019-11-27 | 2019-11-27 | Excavator swing arm welding assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922076547.0U CN211136086U (en) | 2019-11-27 | 2019-11-27 | Excavator swing arm welding assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211136086U true CN211136086U (en) | 2020-07-31 |
Family
ID=71777496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922076547.0U Active CN211136086U (en) | 2019-11-27 | 2019-11-27 | Excavator swing arm welding assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211136086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117484066A (en) * | 2024-01-02 | 2024-02-02 | 库卡工业自动化(昆山)有限公司 | Positioning clamping equipment and processing system |
-
2019
- 2019-11-27 CN CN201922076547.0U patent/CN211136086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117484066A (en) * | 2024-01-02 | 2024-02-02 | 库卡工业自动化(昆山)有限公司 | Positioning clamping equipment and processing system |
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