CN216656906U - Pre-silencer shell and flange assembly welding tool thereof - Google Patents
Pre-silencer shell and flange assembly welding tool thereof Download PDFInfo
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- CN216656906U CN216656906U CN202122902339.9U CN202122902339U CN216656906U CN 216656906 U CN216656906 U CN 216656906U CN 202122902339 U CN202122902339 U CN 202122902339U CN 216656906 U CN216656906 U CN 216656906U
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Abstract
The utility model discloses a pre-silencer shell and a flange component welding tool thereof, which comprises a bottom plate, wherein a first positioning and compressing device, a second positioning and compressing device and a third positioning and compressing device are arranged on the bottom plate, and two positioning grooves for positioning the bottom plate on an overturning station plate are also arranged on the bottom plate. The utility model has the beneficial effects that: make the location stable through three location clamping device, more have the design of upset station board to make two processes of welding and dress part separately, including the welding station and automatic in order to guarantee personnel's safety, the clamping station is outside and manual in order to guarantee that the clamping is fixed a position accurately.
Description
Technical Field
The utility model relates to a pre-silencer shell and a welding tool for a flange assembly thereof, and belongs to the field of welding fixtures.
Background
The automobile silencer is divided into a front silencer, a middle silencer and a rear silencer, the front silencer needs a silencer shell in the middle to be welded with flange assemblies at two ends, three sections of positioning fixtures are needed, and a welding tool suitable for the front silencer needs to be specially designed due to the fact that the front silencer is cylindrical and the front silencer and the rear silencer are distributed in a staggered mode up and down integrally.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a front silencer shell and a flange assembly welding tool thereof, which realize the welding and clamping of the flange assembly of the front silencer and solve the problem of the welding, clamping and positioning of workpieces of the type.
In order to achieve the purpose, the technical scheme of the utility model is as follows: the turnover device comprises a bottom plate, wherein a first positioning and compressing device, a second positioning and compressing device and a third positioning and compressing device are arranged on the bottom plate, and two positioning grooves for positioning the bottom plate on a turnover station plate are also arranged on the bottom plate.
Furthermore, a first positioning and pressing device comprises a first supporting base arranged on the bottom plate, an L-shaped supporting plate is arranged on the first supporting base, a first top plate is arranged on the L-shaped supporting plate in a sliding mode and driven by a first motor, a positioning hole used for positioning the flange assembly is formed in the first top plate, two air clamps are arranged on the L-shaped supporting plate and beside the first top plate, and the air clamps are driven by a second motor.
Furthermore, the second positioning and compressing device comprises a second supporting base and a third supporting base which are arranged on the bottom plate, the second supporting base and the third supporting base are arranged in parallel, a first supporting block is arranged on the second supporting base, a second supporting block is arranged on the third supporting base, the first supporting block and the second supporting block are located at the same horizontal height, a third supporting block is further arranged on the second supporting base, a first positioning pin is arranged on the third supporting block, a first vertical plate is arranged on one side of the third supporting base, a first pressing block driven by a first guide rail cylinder is arranged on the first vertical plate, a second vertical plate is further arranged on the third supporting base, a turnover compressing cylinder is arranged on the second vertical plate, a second pressing block is arranged at the front end of the turnover compressing cylinder, a first baffle plate used for shielding a welding spark is arranged on the turnover compressing cylinder and beside the second pressing block, and a second baffle plate is further arranged on the third supporting block.
Furthermore, the third positioning and compressing device comprises a fourth supporting base and a fifth supporting base, wherein the fourth supporting base is provided with a corrugated pipe overturning and compressing cylinder, the fourth supporting base is also provided with a third pressing block driven by a second guide rail cylinder, the fifth supporting base is provided with a second top plate, the second top plate is pushed by a third motor positioned on the fifth supporting base, and the second top plate is provided with a plurality of second positioning pins.
Furthermore, two guide rails are arranged on the L-shaped supporting plate, and a guide block used for sliding on the two guide rails is arranged on the first top plate.
The utility model has the beneficial effects that: make the location stable through three location clamping device, more have the design of upset station board to make two processes of welding and dress part separately, including the welding station and automatic in order to guarantee personnel's safety, the clamping station is outside and manual in order to guarantee that the clamping is fixed a position accurately.
Drawings
Fig. 1 is a front view of the tooling and the machined workpiece of the present invention.
Fig. 2 is a schematic view of the inventive tool.
FIG. 3 is a schematic view of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and the accompanying drawings.
Referring to fig. 1-3, a welding tool for a front muffler shell and a flange assembly thereof comprises a bottom plate 1, wherein a first positioning and compressing device 2, a second positioning and compressing device 3 and a third positioning and compressing device 4 are arranged on the bottom plate 1. The first positioning and pressing device 2 and the third positioning and pressing device 4 position the flange assemblies on two sides, the second positioning device 3 in the middle positions the silencer shell in the middle, and then the connecting parts of the first positioning and pressing device, the second positioning and pressing device and the third positioning and pressing device are welded. The bottom plate 1 is further provided with two positioning grooves 5 for positioning the bottom plate 1 on the turnover station plate, the turnover station plate is not shown, the tool is arranged on the turnover station plate in the front and back directions and is divided into an inner automatic welding station and an outer manual piece assembling station, and the two sides of each finished process are exchanged, so that the safety can be guaranteed while the processes are guaranteed.
The first positioning and pressing device 2 comprises a first supporting base 2-1 arranged on the bottom plate 1, an L-shaped supporting plate 2-2 is arranged on the first supporting base 2-1, a first top plate 2-3 is arranged on the L-shaped supporting plate 2-2 in a sliding mode, the first top plate 2-3 is driven by a first motor 2-4, and a push rod of the first motor 2-4 abuts against the L-shaped supporting plate 2-2 to form reverse thrust to drive the first top plate 2-3. The first top plate 2-3 is provided with a positioning hole 2-6 for positioning the flange assembly, the L-shaped supporting plate 2-2 is provided with two air clamps 2-5 beside the first top plate 2-3, and the air clamps 2-5 are driven by a second motor 2-7.
The second positioning and pressing device 3 comprises a second supporting base 3-1 and a third supporting base 3-2 which are arranged on the bottom plate 1, the second supporting base 3-1 and the third supporting base 3-2 are arranged in parallel, a first supporting block 3-3 is arranged on the second supporting base 3-1, a second supporting block 3-4 is arranged on the third supporting base 3-2, the first supporting block 3-3 and the second supporting block 3-4 are positioned at the same horizontal height, a third supporting block 3-5 is also arranged on the second supporting base 3-1, a first positioning pin 3-6 is arranged on the third supporting block 3-5, a first vertical plate 3-7 is arranged on one side of the third supporting base 3-2, a first pressing block 3-9 driven by a first guide rail cylinder 3-8 is arranged on the first vertical plate 3-7, a second vertical plate 3-10 is also arranged on the third supporting base 3-2, the second vertical plate 3-10 is provided with a turning compaction cylinder 3-11, the front end of the turning compaction cylinder 3-11 is provided with a second pressing block 3-12, the turning compaction cylinder 3-11 is provided with a first baffle 3-13 used for shielding welding sparks beside the second pressing block 3-12, and the third support block 3-5 is also provided with a second baffle 3-14.
The third positioning and pressing device 4 comprises a fourth supporting base 4-1 and a fifth supporting base 4-2, a corrugated pipe overturning and pressing cylinder 4-7 is arranged on the fourth supporting base 4-1, the corrugated pipe overturning and pressing cylinder 4-7 is provided with two cylindrical positioning blocks for positioning a cylindrical flange assembly, a third pressing block 4-4 driven by a second guide rail cylinder 4-3 is further arranged on the fourth supporting base 4-1, a second top plate 4-5 is arranged on the fifth supporting base 4-2, the second top plate 4-5 is driven by a third motor positioned on the fifth supporting base 4-2, and a plurality of second positioning pins 4-6 are arranged on the second top plate 4-5.
Two guide rails 2-8 are arranged on the L-shaped supporting plate 2-2, and guide blocks 2-9 used for sliding on the two guide rails 2-8 are arranged on the first top plate 2-3.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the embodiments are only used to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the present description should not be construed as a limitation to the present invention.
Claims (5)
1. The utility model provides a pre-silencer casing and flange subassembly welding frock which characterized in that: the turnover mechanism comprises a bottom plate (1), wherein a first positioning and pressing device (2), a second positioning and pressing device (3) and a third positioning and pressing device (4) are arranged on the bottom plate (1), and two positioning grooves (5) for positioning the bottom plate (1) on a turnover station plate are further arranged on the bottom plate (1).
2. The welding tool for the front muffler shell and the flange assembly thereof according to claim 1, wherein the welding tool comprises: first location closing device (2) including set up in first basic (2-1) on bottom plate (1), be provided with L shape backup pad (2-2) on first basic (2-1), it is provided with first roof (2-3) to slide on L shape backup pad (2-2), first roof (2-3) are driven by first motor (2-4), be provided with on first roof (2-3) and be used for the location locating hole (2-6) of flange subassembly, on L shape backup pad (2-2) and be in first roof (2-3) other be provided with two air clamps (2-5), air clamp (2-5) are driven by second motor (2-7).
3. The welding tool for the front muffler shell and the flange assembly thereof according to claim 1, wherein the welding tool comprises: the second positioning and pressing device (3) comprises a second supporting base (3-1) and a third supporting base (3-2) which are arranged on the bottom plate (1), the second supporting base (3-1) and the third supporting base (3-2) are arranged in parallel, a first supporting block (3-3) is arranged on the second supporting base (3-1), a second supporting block (3-4) is arranged on the third supporting base (3-2), the first supporting block (3-3) and the second supporting block (3-4) are located at the same horizontal height, a third supporting block (3-5) is further arranged on the second supporting base (3-1), a first positioning pin (3-6) is arranged on the third supporting block (3-5), a first vertical plate (3-7) is arranged on one side of the third supporting base (3-2), the welding device is characterized in that a first pressing block (3-9) driven by a first guide rail cylinder (3-8) is arranged on the first vertical plate (3-7), a second vertical plate (3-10) is further arranged on the third supporting base (3-2), a turnover pressing cylinder (3-11) is arranged on the second vertical plate (3-10), a second pressing block (3-12) is arranged at the front end of the turnover pressing cylinder (3-11), a first baffle (3-13) used for shielding welding sparks is arranged on the turnover pressing cylinder (3-11) and beside the second pressing block (3-12), and a second baffle (3-14) is further arranged on the third supporting block (3-5).
4. The welding tool for the front muffler shell and the flange assembly thereof according to claim 1, wherein the welding tool comprises: the third positioning and pressing device (4) comprises a fourth supporting base (4-1) and a fifth supporting base (4-2), a corrugated pipe overturning and pressing cylinder (4-7) is arranged on the fourth supporting base (4-1), a third pressing block (4-4) driven by a second guide rail cylinder (4-3) is further arranged on the fourth supporting base (4-1), a second top plate (4-5) is arranged on the fifth supporting base (4-2), the second top plate (4-5) is pushed by a third motor located on the fifth supporting base (4-2), and a plurality of second positioning pins (4-6) are arranged on the second top plate (4-5).
5. The welding tool for the front silencer shell and the flange assembly thereof according to claim 2, characterized in that: two guide rails (2-8) are arranged on the L-shaped supporting plate (2-2), and guide blocks (2-9) which are used for sliding on the two guide rails (2-8) are arranged on the first top plate (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122902339.9U CN216656906U (en) | 2021-11-24 | 2021-11-24 | Pre-silencer shell and flange assembly welding tool thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122902339.9U CN216656906U (en) | 2021-11-24 | 2021-11-24 | Pre-silencer shell and flange assembly welding tool thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216656906U true CN216656906U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122902339.9U Active CN216656906U (en) | 2021-11-24 | 2021-11-24 | Pre-silencer shell and flange assembly welding tool thereof |
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| Country | Link |
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| CN (1) | CN216656906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118023811A (en) * | 2024-03-11 | 2024-05-14 | 江苏省埃迪机电设备实业有限公司 | High strength bellows interface welding equipment for valve |
-
2021
- 2021-11-24 CN CN202122902339.9U patent/CN216656906U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118023811A (en) * | 2024-03-11 | 2024-05-14 | 江苏省埃迪机电设备实业有限公司 | High strength bellows interface welding equipment for valve |
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