CN212946259U - GTH welding frock - Google Patents
GTH welding frock Download PDFInfo
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- CN212946259U CN212946259U CN202021533325.3U CN202021533325U CN212946259U CN 212946259 U CN212946259 U CN 212946259U CN 202021533325 U CN202021533325 U CN 202021533325U CN 212946259 U CN212946259 U CN 212946259U
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Abstract
The utility model relates to a GTH welding tool, which comprises a base (1), wherein a shell positioning joint for fixing a low-position shell (20), a hose supporting part for supporting a hose (21), an inclined tube supporting part for supporting an inclined shell (22), a shell supporting part for supporting a high-position shell (23) and a shell positioning baffle plate for fixing the high-position shell (23) are sequentially and fixedly arranged on the base (1) from right to left; the hose supporting part comprises a first supporting plate (5) and a second supporting plate (51) which are respectively used for supporting the head and the tail of the hose (21), and a hose supporting plate (6) used for supporting the middle part of the hose (21) is arranged between the first supporting plate (5) and the second supporting plate (51). Compared with the prior art, the utility model has the advantages of simple structure, convenient to use, installation stability.
Description
Technical Field
The utility model relates to a tooling equipment field, concretely relates to GTH welding frock.
Background
Muffler pipes used in automobiles, which are generally composed of a shell portion and a hose portion, are installed in an exhaust pipe between an engine exhaust branch pipe and a muffler. The pressure is very big when the waste gas of car leaves the engine, can produce very big noise, and the hose makes whole exhaust system be flexible hookup, but the noise of greatly reduced car to play the damping and fall make an uproar, easy to assemble and the effect of extension exhaust noise elimination system life-span.
At present, mainly use manual operation when hose and shell are connected, the hose takes place distortion, deformation easily during the assembly, yielding during the welding, leads to connecting inaccurately, can cause disconnected pipe scheduling problem even, and current auxiliary device still lacks the duration and degree of heating to the connection of the shell that has the height drop and hose and the fixed of hose middle part, leads to the unstability when welding. It follows that the mounting connection between the hose and the casing lacks powerful aids, hindering the manufacturing process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a GTH welding frock that simple structure, convenient to use, installation are stable in order to overcome the defect that above-mentioned prior art exists.
The purpose of the utility model can be realized through the following technical scheme:
a GTH welding tool comprises a base, wherein a shell positioning connector for fixing a low-position shell, a hose supporting part for supporting the hose, an inclined tube supporting part for supporting the inclined shell, a shell supporting part for supporting a high-position shell and a shell positioning baffle plate for fixing the high-position shell are sequentially and fixedly arranged on the base along the directions of the low-position shell, the hose, the inclined shell and the high-position shell;
the hose supporting part comprises a first supporting plate and a second supporting plate which are respectively used for supporting the head and the tail of the hose, and a hose supporting plate used for supporting the middle part of the hose is arranged between the first supporting plate and the second supporting plate;
the inclined tube supporting part is provided with at least one inclined tube supporting plate forming an acute angle with the base, and at least one inclined tube supporting rib plate reinforcing the inclined tube supporting plate is arranged between each inclined tube supporting plate and the base; the inclined tube supporting plate is provided with a semicircular notch for supporting the inclined shell.
Furthermore, the inclined tube supporting part is provided with a first inclined tube supporting plate and a second inclined tube supporting plate which form acute angles with the base, the top of the first inclined tube supporting plate and the top of the second inclined tube supporting plate are provided with semicircular notches for positioning the inclined shell, and the position of the semicircular notch in the second inclined tube supporting plate is higher than that of the semicircular notch in the first inclined tube supporting plate.
Furthermore, at least one first inclined tube supporting rib plate is arranged between the first inclined tube supporting plate and the base.
Furthermore, the shell positioning joint comprises a supporting main board provided with a round hole for positioning the low-level shell, and a first reinforcing plate for supporting the low-level shell is arranged on the supporting main board.
Furthermore, at least one supporting rib plate is arranged between the supporting main plate and the base.
Further, the housing support part comprises at least two housing support plates.
Furthermore, the top of the shell supporting plate is provided with a semicircular notch for positioning the high-position shell, and the position of the notch on the shell supporting plate is higher than that of the semicircular notch on the inclined tube supporting plate.
Furthermore, the shell supporting plates are arranged in parallel and are perpendicular to the base, and a connecting plate for reinforcing is arranged between the adjacent shell supporting plates.
Furthermore, the shell positioning baffle plate comprises a supporting inclined plate provided with a round hole for positioning the high-position shell, and a second reinforcing plate for supporting the high-position shell is arranged on the supporting inclined plate.
Furthermore, at least one second supporting rib plate is arranged between the supporting inclined plate and the base.
Compared with the prior art, the utility model has the advantages of it is following:
(1) in the utility model, the hose supporting plate used for bearing the middle part of the hose is arranged between the first supporting plate and the second supporting plate, the hose supporting plate is specially arranged to avoid the pipe breakage and the vibration during welding in consideration of the flexibility of the hose, the stability of the hose is increased, and the movement of the hose in the vertical direction is limited;
(2) in the utility model, the height of the pipe fitting is transited by utilizing the inclined pipe supporting part, so that the prior art can only weld plane workpieces, and a three-dimensional workpiece is broken through;
(3) the utility model is designed according to the size and shape of the actual installation part of each shell hose on the automobile, reduces the man-hour of assembly and welding, ensures the installation accuracy, reduces the misoperation rate, and avoids the hose distortion and pipe breakage;
(4) the utility model discloses having carried out accurate positioning with hose and shell when the installation, the precision is high, the installation is accurate, does not take place the displacement between hose and the shell, and the welded dimension is difficult to produce the deviation, and simple structure, convenient to use improve work efficiency under the prerequisite of guaranteeing product quality.
Drawings
FIG. 1 is a perspective view of the tooling in the example;
FIG. 2 is a front view of the tooling in the embodiment;
FIG. 3 is a top view of the tooling of the example;
FIG. 4 is a top view of the hose and the housing after being mounted on the tool in the embodiment;
the reference numbers in the figures indicate: the support structure comprises a base 1, a support rib plate 2, a support main plate 3, a first reinforcing plate 4, a first support plate 5, a second support plate 51, a hose support plate 6, a first inclined tube support rib plate 7, a first inclined tube support plate 8, a second inclined tube support plate 9, a shell support plate 10, a connecting plate 11, a second support rib plate 12, a support inclined plate 13, a second reinforcing plate 14, a low-position shell 20, a hose 21, an inclined shell 22 and a high-position shell 23.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Examples
A GTH welding tool comprises a base 1, wherein a shell positioning connector for fixing a low-position shell 20, a hose 21, an inclined shell 22 and a high-position shell 23 are fixedly arranged on the base 1 in sequence along the directions of the low-position shell 20, the hose 21, the inclined shell 22 and the high-position shell 23, a hose supporting part for supporting the hose 21, an inclined pipe supporting part for supporting the inclined shell 22, a shell supporting part for supporting the high-position shell 23 and a shell positioning baffle plate for fixing the high-position shell 23;
the hose supporting part comprises a first supporting plate 5 and a second supporting plate 51 which are respectively used for supporting the head and the tail of the hose 21, and a hose supporting plate 6 used for supporting the middle part of the hose 21 is arranged between the first supporting plate 5 and the second supporting plate 51; the flexibility of the hose is considered, pipe breakage and vibration during welding are avoided, and the hose supporting plate is specially arranged, so that the stability of the hose is improved, and the movement of the hose in the vertical direction is limited;
the pipe chute supporting part is provided with a first pipe chute supporting plate 8 and a second pipe chute supporting plate 9 which form acute angles with the base 1, the top parts of the first pipe chute supporting plate 8 and the second pipe chute supporting plate 9 are provided with semicircular notches for positioning the inclined shell 22, and the position of the semicircular notch on the second pipe chute supporting plate 9 is higher than that of the semicircular notch on the first pipe chute supporting plate 8. At least one first inclined tube supporting rib plate 7 is arranged between the first inclined tube supporting plate 8 and the base 1.
The shell positioning joint comprises a supporting main board 3 provided with a round hole for positioning the low-position shell 20, and a first reinforcing plate 4 for supporting the low-position shell 20 is arranged on the supporting main board 3. At least one supporting rib plate 2 is arranged between the supporting main plate 3 and the base 1.
The housing support portion comprises at least two housing support plates 10. The top of the shell supporting plate 10 is provided with a semicircular notch for positioning the high-position shell 23, and the position of the notch on the shell supporting plate 10 is higher than that of the semicircular notch on the inclined tube supporting plate. The housing support plates 10 are arranged in parallel and perpendicular to the base 1, and a connecting plate 11 for reinforcement is provided between the adjacent housing support plates 10.
The shell positioning baffle plate comprises a supporting inclined plate 13 provided with a round hole for positioning the high-position shell 23, and a second reinforcing plate 14 for supporting the high-position shell 23 is arranged on the supporting inclined plate 13. At least one second supporting rib plate 12 is arranged between the supporting inclined plate 13 and the base 1.
The included angle formed between the shell positioning joint main body and the supporting part main body is 146.89 +/-1 degrees, the included angle formed between the inclined tube supporting part main body and the supporting part main body is 172.8 +/-1 degrees, the included angle formed between the shell supporting part main body and the supporting part main body is 146.9 +/-1 degrees, and the included angle formed between the shell positioning baffle main body and the supporting part main body is 120.98 +/-1 degrees. The included angle between the first inclined tube supporting plate 8 and the second inclined tube supporting plate 9 and the base 1 is 74.3 +/-1 degrees, and the included angle between the supporting inclined plate 13 and the base 1 is 74.3 +/-1 degrees.
In the embodiment, the height of the pipe fitting is transited by using the inclined pipe supporting part, so that only plane workpieces can be welded in the prior art, and a three-dimensional workpiece is broken through; the design is carried out according to the size and the shape of the actual installation part of each shell hose on the automobile, so that the working hours of assembly and welding are reduced, the installation accuracy is ensured, the misoperation rate is reduced, and the hose is prevented from being twisted and broken; the hose and the shell are accurately positioned when being installed, the precision is high, the installation is accurate, the hose and the shell do not displace, the welding size is not easy to deviate, the structure is simple, the use is convenient, and the working efficiency is improved on the premise of ensuring the product quality.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. A GTH welding tool comprises a base (1) and is characterized in that a shell positioning connector for fixing a low-position shell (20), a hose (21), an inclined shell (22) and a high-position shell (23) are fixedly arranged on the base (1) in sequence along the directions of the low-position shell (20), the hose (21), a hose supporting part for supporting the hose (21), an inclined tube supporting part for supporting the inclined shell (22), a shell supporting part for supporting the high-position shell (23) and a shell positioning baffle plate for fixing the high-position shell (23);
the hose supporting part comprises a first supporting plate (5) and a second supporting plate (51) which are respectively used for supporting the head and the tail of the hose (21), and a hose supporting plate (6) used for supporting the middle part of the hose (21) is arranged between the first supporting plate (5) and the second supporting plate (51);
the inclined tube supporting part is provided with at least one inclined tube supporting plate forming an acute angle with the base (1), and at least one inclined tube supporting rib plate reinforcing the inclined tube supporting plate is arranged between each inclined tube supporting plate and the base (1); the inclined tube supporting plate is provided with a semicircular notch for supporting the inclined shell (22).
2. The GTH welding tool according to claim 1, wherein the inclined tube supporting part is provided with a first inclined tube supporting plate (8) and a second inclined tube supporting plate (9) which form an acute angle with the base (1), the top of the first inclined tube supporting plate (8) and the top of the second inclined tube supporting plate (9) are provided with semicircular notches for positioning the inclined shell (22), and the semicircular notches on the second inclined tube supporting plate (9) are higher than the semicircular notches on the first inclined tube supporting plate (8).
3. A GTH welding fixture according to claim 2, characterized in that at least one first tube support rib plate (7) is provided between the first tube support plate (8) and the base (1).
4. The GTH welding tool according to claim 1, wherein the shell positioning joint comprises a supporting main plate (3) provided with a circular hole for positioning the low-level shell (20), and the supporting main plate (3) is provided with a first reinforcing plate (4) for supporting the low-level shell (20).
5. A GTH welding fixture according to claim 4, characterized in that at least one supporting rib plate (2) is arranged between the supporting main plate (3) and the base (1).
6. A GTH welding fixture according to claim 1, characterised in that said housing support portion comprises at least two housing support plates (10).
7. The GTH welding tool according to claim 6, wherein a semicircular notch for positioning the high-position housing (23) is formed in the top of the housing support plate (10), and the notch on the housing support plate (10) is higher than the semicircular notch on the inclined tube support plate.
8. A GTH welding fixture according to claim 6, characterized in that said housing support plates (10) are arranged in parallel and perpendicular to the base (1), and a connecting plate (11) for reinforcement is arranged between adjacent housing support plates (10).
9. The GTH welding tool according to claim 1, wherein the casing positioning baffle comprises a supporting inclined plate (13) provided with a circular hole for positioning the high-position casing (23), and the supporting inclined plate (13) is provided with a second reinforcing plate (14) for supporting the high-position casing (23).
10. The GTH welding tool according to claim 9, wherein at least one second support rib plate (12) is arranged between the inclined support plate (13) and the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021533325.3U CN212946259U (en) | 2020-07-29 | 2020-07-29 | GTH welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021533325.3U CN212946259U (en) | 2020-07-29 | 2020-07-29 | GTH welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212946259U true CN212946259U (en) | 2021-04-13 |
Family
ID=75344343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021533325.3U Active CN212946259U (en) | 2020-07-29 | 2020-07-29 | GTH welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212946259U (en) |
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2020
- 2020-07-29 CN CN202021533325.3U patent/CN212946259U/en active Active
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