CN213600291U - Guide wheel hub gas testing tool - Google Patents
Guide wheel hub gas testing tool Download PDFInfo
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- CN213600291U CN213600291U CN202022853796.9U CN202022853796U CN213600291U CN 213600291 U CN213600291 U CN 213600291U CN 202022853796 U CN202022853796 U CN 202022853796U CN 213600291 U CN213600291 U CN 213600291U
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- work frame
- wheel hub
- welding work
- testing tool
- cylinder
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Abstract
The utility model discloses a guide wheel hub examination gas frock, including weldment work frame, barometer, lead screw, cylinder, clamp plate, sealed lid, holding ring, plane board and preforming, the top fixedly connected with quantity of weldment work frame is two three-way pipes, installs the barometer on two three-way pipes, the top of weldment work frame is located installs two lead screw between two three-way pipes, and the weldment work frame is all run through to the one end of two lead screw, the top of weldment work frame is located and is provided with the cylinder between two lead screw. The utility model discloses a lead screw's use can make the operation more convenient to reduce workman's intensity of labour, through the use of first silica gel pad and second silica gel pad, can make the stable safety more of being connected of preforming and sealed lid, the cylinder drives the clamp plate and exerts pressure detection achievement, carries out the observation of pressure through the barometer, avoids the loaded down with trivial details of one set of frock of every model number product.
Description
Technical Field
The utility model relates to a guide wheel technical field especially relates to a guide wheel hub examination gas frock.
Background
The structure of the guide wheel is changed into a welding type, the middle hub is composed of two half bodies, and after welding, whether a welding seam is qualified or not needs to be checked, and pressure test detection needs to be carried out; the guide wheel is of multiple types, so that the required manufacturing tools are more and more complex, and therefore the guide wheel hub gas testing tool is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
For overcoming the problem that exists among the correlation technique, the embodiment of the utility model provides a guide wheel hub examination gas frock has solved the many and loaded down with trivial details problem of frock kind.
The embodiment of the utility model provides a leading wheel hub gas testing tool, which comprises a welding work frame, a barometer, two guide screws, a cylinder, a pressing plate, a sealing cover, a positioning ring, a plane plate and a pressing sheet, wherein the top of the welding work frame is fixedly connected with two three-way pipes, the barometer is arranged on the two three-way pipes, the two guide screws are arranged between the two three-way pipes at the top of the welding work frame, one ends of the two guide screws penetrate through the welding work frame, the cylinder is arranged between the two guide screws at the top of the welding work frame, the pressing plate is connected at the bottom of the cylinder penetrating through the welding work frame, one ends of the two guide screws sequentially penetrate through the welding work frame and the pressing plate to be connected with the sealing cover, the first silica gel pad is arranged at the bottom of the sealing cover, the pressing sheet is arranged at the bottom of the sealing, the top of surface plate is provided with the second silica gel pad, and the second silica gel is filled up and is provided with the holding ring, and the holding ring passes through the bolt fastening on the surface plate.
Further, a nut is arranged at the top of the guide screw rod and used for adjusting the using position of the guide screw rod.
Further, a pneumatic switch is arranged on the welding working frame, and the air cylinder is connected with the pneumatic switch through an air pipe.
Furthermore, the air outlet pipe of the three-way pipe is connected with a joint through an air pipe, and the joint is arranged in a bending shape.
Furthermore, the upper end of the pressure plate is also inserted with a shaft pin.
The embodiment of the utility model provides a technical scheme has following beneficial effect: through lead screw's use, it is more convenient to make the operation to reduce workman's intensity of labour, through the use of first silica gel pad and second silica gel pad, can make the stable safety more of being connected of preforming and sealed lid, the cylinder drives the clamp plate and exerts pressure the detection achievement, carries out the observation of pressure through the barometer, avoids the loaded down with trivial details of one set of frock of every style product.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is the embodiment of the utility model provides an in the embodiment guide wheel hub gas test frock's schematic structure view.
Fig. 2 is a structural side view of the pilot wheel hub pilot gas tool in the embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus, and associated applications, methods, consistent with certain aspects of the invention, as detailed in the following claims.
FIG. 1 is a schematic structural diagram of a pilot wheel hub gas testing tool in an embodiment of the present invention, FIG. 2 is a side structural diagram of a pilot wheel hub gas testing tool in an embodiment of the present invention, as shown in FIGS. 1 and 2, the pilot wheel hub gas testing tool comprises a welding work frame 1, a barometer 3, a pilot screw 4, a cylinder 6, a pressing plate 8, a sealing cover 10, a positioning ring 11, a flat plate 13 and a pressing plate 14, two three-way pipes 2 are fixedly connected to the top of the welding work frame, the barometer is installed on the two three-way pipes, the pressure change of the whole equipment is observed at any time, an early warning effect is achieved, the two pilot screws are installed between the two three-way pipes at the top of the welding work frame, a nut 5 is installed at the top of the pilot screw for adjusting the use position of the pilot screw, thereby adjusting the use height of the clamping plate, one end of the two, the top of the welding working frame is provided with an air cylinder between two guide screw rods, the welding working frame is provided with a pneumatic switch 7, the air cylinder is connected with the pneumatic switch through an air pipe, the bottom of the air cylinder penetrates through the welding working frame to be connected with a pressing plate, the upper end of the pressing plate is also inserted with a shaft pin 16, an air outlet pipe of a three-way pipe is connected with a joint 9 through the air pipe, the joint is arranged in a bent shape, one end of each of the two guide screw rods sequentially penetrates through the welding working frame and the pressing plate to be connected with a sealing cover, the bottom of the sealing cover is provided with a first silica gel pad 12 which plays a role in protecting the pressing plate and can ensure that the pressing operation of the sealing cover is safer and more convenient, the bottom of the sealing cover is provided with the pressing plate through a bolt, a plane plate is arranged between the inner frames, the position of holding ring and preforming corresponds the setting and uses for the position that detects is accurate.
The use method of the guide wheel hub gas testing tool comprises the steps of opening a pneumatic switch, ventilating a three-way air inlet, pushing a pressing plate by an air cylinder to downwards drive a second silica gel pad on a sealing cover to compress a workpiece, ventilating the three-way air inlet to achieve required air pressure, maintaining the pressure, and judging whether a pointer of an air pressure gauge drops pressure or not, wherein detection is completed if the air pressure gauge is normal.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (5)
1. A pilot wheel hub gas testing tool is characterized by comprising a welding work frame, two three-way pipes, a pressure gauge, two guide screws, a cylinder, a pressing plate, a sealing cover, a positioning ring, a plane plate and a pressing plate, wherein the two three-way pipes are fixedly connected to the top of the welding work frame, the pressure gauge is installed on the two three-way pipes, the two guide screws are installed between the two three-way pipes at the top of the welding work frame, one ends of the two guide screws penetrate through the welding work frame, the cylinder is arranged between the two guide screws at the top of the welding work frame, the pressing plate is connected to the bottom of the cylinder through the welding work frame, the sealing cover is connected to one ends of the two guide screws sequentially penetrate through the welding work frame and the pressing plate, a first silica gel pad is arranged at the bottom of the sealing cover, the pressing plate is installed at the bottom of the, the top of surface plate is provided with the second silica gel pad, and the second silica gel is filled up and is provided with the holding ring, and the holding ring passes through the bolt fastening on the surface plate.
2. The pilot wheel hub gas testing tool according to claim 1, wherein a nut is arranged at the top of the pilot screw rod and used for adjusting the use position of the pilot screw rod.
3. The pilot wheel hub gas testing tool according to claim 1, wherein a pneumatic switch is arranged on the welding work frame, and the air cylinder is connected with the pneumatic switch through an air pipe.
4. The pilot wheel hub gas testing tool according to claim 1, wherein a joint is connected to an air outlet pipe of the three-way pipe through an air pipe, and the joint is arranged in a bent shape.
5. The pilot wheel hub gas testing tool according to claim 1, wherein a shaft pin is further inserted into the upper end of the pressure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022853796.9U CN213600291U (en) | 2020-12-02 | 2020-12-02 | Guide wheel hub gas testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022853796.9U CN213600291U (en) | 2020-12-02 | 2020-12-02 | Guide wheel hub gas testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213600291U true CN213600291U (en) | 2021-07-02 |
Family
ID=76597431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022853796.9U Active CN213600291U (en) | 2020-12-02 | 2020-12-02 | Guide wheel hub gas testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213600291U (en) |
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2020
- 2020-12-02 CN CN202022853796.9U patent/CN213600291U/en active Active
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