CN211805001U - Gear box cover plate machining clamp structure - Google Patents
Gear box cover plate machining clamp structure Download PDFInfo
- Publication number
- CN211805001U CN211805001U CN201922234833.5U CN201922234833U CN211805001U CN 211805001 U CN211805001 U CN 211805001U CN 201922234833 U CN201922234833 U CN 201922234833U CN 211805001 U CN211805001 U CN 211805001U
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- cylinder
- chuck
- cover plate
- support
- piston rod
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Abstract
The utility model provides a gear box apron adds clamping apparatus structure, its simple structure can guarantee the processingquality of gear box apron betterly, has improved production efficiency, its characterized in that simultaneously: the clamping device comprises a support, be provided with the chuck on the support, correspond on the support the chuck is provided with the cylinder, cylinder piston rod passes the chuck center, cylinder piston rod overcoat is equipped with the ejector pin, the support corresponds the chuck is provided with the location platform, cylinder piston rod connects the cylinder blind rivet, the cover is equipped with the clamp plate on the cylinder blind rivet, be provided with the jack catch on the chuck.
Description
Technical Field
The utility model relates to a technical field of machining anchor clamps, in particular to gear box apron adds clamping apparatus structure.
Background
The flatness of the end face of the gear box cover plate needs to be guaranteed in the machining process, the concentricity requirement exists, and the existing clamp structure cannot meet the machining requirement, so that the machining efficiency and the machining quality are influenced.
Disclosure of Invention
To the technical problem, the utility model provides a gear box apron adds clamping apparatus structure, its simple structure can guarantee the processingquality of gear box apron betterly, has improved production efficiency simultaneously.
The technical scheme is as follows: the utility model provides a gear box apron adds clamping apparatus structure which characterized in that: the clamping device comprises a support, be provided with the chuck on the support, correspond on the support the chuck is provided with the cylinder, cylinder piston rod passes the chuck center, cylinder piston rod overcoat is equipped with the ejector pin, the support corresponds the chuck is provided with the location platform, cylinder piston rod connects the cylinder blind rivet, the cover is equipped with the clamp plate on the cylinder blind rivet, be provided with the jack catch on the chuck.
The device is further characterized in that the bracket is provided with a positioning pin; the cylinder blind rivet is in threaded connection with the cylinder piston rod; the pressure plate is provided with communicating through holes with different diameters; a pressure spring is arranged between the bracket and the end surface of the cylinder; the jack catch is the jack catch of whole circular fluting structure, the location platform passes through the supporting legs and supports.
The utility model adopts the above structure, because the chuck is arranged on the bracket, the chuck is corresponding to the bracket, the cylinder is arranged on the chuck, the piston rod of the cylinder passes through the center of the chuck, the ejector rod is sleeved outside the piston rod of the cylinder, the bracket is provided with the positioning platform corresponding to the chuck, the piston rod of the cylinder is connected with the blind rivet of the cylinder, the blind rivet of the cylinder is sleeved with the pressing plate, the chuck is provided with the jack catch, the cylinder acts, the gear box cover plate realizes the positioning of the gear box cover plate on the positioning table-board through the pressing plate and the first positioning pin, the cylinder acts again, the cylinder integrally drives the ejector rod to go, due to the synchronization of the movement of the clamping jaws, the concentricity of the cover plate of the gear box is guaranteed, the processing quality of the cover plate of the gear box can be better guaranteed, and the production efficiency is improved by adopting the clamp for processing.
Drawings
FIG. 1 is a schematic structural view of a gear box cover plate processing clamp of the present invention;
FIG. 2 is a schematic top view of FIG. 1;
fig. 3 is a schematic view of the jaw end face structure.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1 and 2, a gear box cover plate processing clamp structure comprises a support 1, a chuck 2 is arranged on the support 1, a cylinder 3 is arranged on the support 1 corresponding to the chuck 2, a cylinder piston rod 4 penetrates through the center of the chuck 2, a jack rod 5 is sleeved outside the cylinder piston rod 4, a positioning table 6 is arranged on the support 1 corresponding to the chuck 2, the positioning table 6 is supported by a supporting leg 7, the cylinder piston rod 4 is connected with a cylinder rivet 8, a pressing plate 9 is sleeved on the cylinder rivet 8, a jack catch 10 is arranged on the chuck 2, a gear box cover plate 11 is placed on the positioning table, the pressing plate is connected with the gear box cover plate through the cylinder rivet, the cylinder acts, the gear box cover plate realizes the positioning of the gear box cover plate on the positioning table through the pressing plate and a first positioning pin, the cylinder acts again, the cylinder integrally drives the jack rod to go up, the jack, due to the synchronization of the movement of the clamping jaws, the concentricity of the cover plate of the gear box is guaranteed, the processing quality of the cover plate of the gear box can be better guaranteed, and the production efficiency is improved by adopting the clamp for processing.
Be provided with locating pin 12 on support 1, realize gear box apron through hole location, further improved the location accuracy of gear box apron.
The cylinder blind rivet 8 is in threaded connection with the cylinder piston rod 4, so that the cylinder blind rivet is convenient to disassemble, and the adaptability of the cylinder blind rivet is improved.
The communicating through holes 13 with different diameters are formed in the pressing plate 9, the pressing plate can be taken out and locked without disassembling the cylinder blind rivet by displacing and disassembling the cylinder blind rivet on the communicating through holes of the pressing plate, and the clamp is convenient to install.
Three pressure springs are arranged between the end faces of the support 1 and the air cylinder 3, and after the processing is completed, the air cylinder is guaranteed to reset quickly and accurately.
Referring to fig. 3, the clamping jaw 10 is an integral circular slotted structure 14, so that the contact surface between the clamping jaw and the inner hole of the cover plate of the gear box is increased, the damage to the cover plate of the gear box in the machining process is well prevented, and the machining quality of the cover plate of the gear box is further improved.
The present invention and the embodiments thereof have been described above schematically, and the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto, and those skilled in the art will be suggested by the teachings thereof, and without departing from the spirit of the present invention, without creatively designing the structural mode and the embodiments similar to the technical solution, all of which shall fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a gear box apron adds clamping apparatus structure which characterized in that: the clamping device comprises a support, be provided with the chuck on the support, correspond on the support the chuck is provided with the cylinder, cylinder piston rod passes the chuck center, cylinder piston rod overcoat is equipped with the ejector pin, the support corresponds the chuck is provided with the location platform, cylinder piston rod connects the cylinder blind rivet, the cover is equipped with the clamp plate on the cylinder blind rivet, be provided with the jack catch on the chuck.
2. The gearbox cover plate machining clamp structure as claimed in claim 1, wherein: and the bracket is provided with a positioning pin.
3. The gearbox cover plate machining clamp structure as claimed in claim 1, wherein: the cylinder blind rivet is in threaded connection with the cylinder piston rod.
4. The gearbox cover plate machining clamp structure as claimed in claim 1, wherein: the pressing plate is provided with communicating through holes with different diameters.
5. The gearbox cover plate machining clamp structure as claimed in claim 1, wherein: and a pressure spring is arranged between the support and the end surface of the cylinder.
6. The gearbox cover plate machining clamp structure as claimed in claim 1, wherein: the jack catch is the jack catch of whole circular fluting structure.
7. The gearbox cover plate machining clamp structure as claimed in claim 1, wherein: the positioning table is supported by supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922234833.5U CN211805001U (en) | 2019-12-13 | 2019-12-13 | Gear box cover plate machining clamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922234833.5U CN211805001U (en) | 2019-12-13 | 2019-12-13 | Gear box cover plate machining clamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211805001U true CN211805001U (en) | 2020-10-30 |
Family
ID=73139621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922234833.5U Active CN211805001U (en) | 2019-12-13 | 2019-12-13 | Gear box cover plate machining clamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211805001U (en) |
-
2019
- 2019-12-13 CN CN201922234833.5U patent/CN211805001U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |