CN212526912U - End cover mills a boring grab - Google Patents
End cover mills a boring grab Download PDFInfo
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- CN212526912U CN212526912U CN202021153656.4U CN202021153656U CN212526912U CN 212526912 U CN212526912 U CN 212526912U CN 202021153656 U CN202021153656 U CN 202021153656U CN 212526912 U CN212526912 U CN 212526912U
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Abstract
The utility model discloses an end cover mills a boring grab, include: the positioning device comprises a bottom plate, wherein a front side plate and a rear side plate are arranged on the front side and the rear side of the surface of the bottom plate, a large positioning disc which is symmetrical to each other is arranged in the middle of the front side plate and the rear side plate, small positioning discs which are symmetrical to each other are arranged on the left side and the right side of the large positioning disc on the front side plate, a standing plate which is symmetrical to the small positioning discs is arranged on the rear side plate, and a fixing block is arranged in the middle of the standing plate. The utility model has the advantages that the processing efficiency is improved by clamping two workpieces at a time; the fixing effect is good by fixing the large positioning disc, the small positioning disc, the fixing screw and the pressing plate; the operation is simple and convenient, the face milling and the drilling can be finished by one-time clamping, and the processing precision is ensured.
Description
Technical Field
The utility model relates to a machining anchor clamps field, concretely relates to end cover mills a boring grab.
Background
Along with the development of the mechanical industry, the shape requirements of parts are different, different clamping modes are adopted when workpieces with different shapes are machined on a machine tool, the existing end cover clamp can only drill or mill a hole, various machining can not be carried out through one-time clamping, manpower and material resources are wasted due to the fact that clamps are replaced for multiple times, large influence is caused on machining precision, the operation is complex and inconvenient, only one workpiece can be machined through one-time clamping, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model aims at providing an end cover mills a boring grab that machining efficiency is high, easy operation.
In order to realize the technical purpose, the utility model discloses a scheme is: an end cap face milling boring fixture, comprising: the front side plate and the rear side plate are arranged on the front side and the rear side of the surface of the bottom plate, the middle parts of the front side plate and the rear side plate are provided with large positioning discs which are symmetrical to each other, the left side and the right side of each large positioning disc on the front side plate are provided with small positioning discs which are symmetrical to each other, the rear side plate is provided with a station plate which is symmetrical to each small positioning disc, the middle part of the station plate is provided with a fixed block, the fixed block is longitudinally provided with a fixed hole, the station plate is embedded and fixed on the rear side plate and the bottom plate and is fixed with the side plates through bolts matched with the fixed holes, the upper part of the station plate is transversely provided with a threaded hole, the threaded hole is matched and provided with a fixed screw, workpieces are respectively arranged between the station plate and the large positioning discs and between the small positioning discs and the large positioning discs, supporting blocks are arranged between the two, the pressing block is rectangular, a gourd hole is formed in the middle of the pressing block and is fixed on the bottom plate through a screw matched nut, and the top end of the fixing screw is matched with the workpiece.
Preferably, the standing plate is arranged on the rear side plate in an inverted splayed shape with an inclination angle of 45 degrees.
Preferably, the front side plate, the rear side plate, and the support block are fixed to the base plate by screws.
Preferably, the upper end and the lower end of the workpiece are trapezoidal.
Preferably, the outer rings of the large positioning disc and the small positioning disc are provided with gaskets.
The utility model has the advantages that the processing efficiency is improved by clamping two workpieces at a time; the fixing effect is good by fixing the large positioning disc, the small positioning disc, the fixing screw and the pressing plate; the operation is simple and convenient, the face milling and the drilling can be finished by one-time clamping, and the processing precision is ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the middle standing plate of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in the figure, a specific embodiment be an end cover mills a boring grab, include: a bottom plate 8, a front side plate 4 and a rear side plate 11 are arranged on the front side and the rear side of the surface of the bottom plate 8, a large positioning disc 3 which is symmetrical to each other is arranged in the middle of the front side plate 4 and the rear side plate 11, small positioning discs 1 which are symmetrical to each other are arranged on the left side and the right side of the large positioning disc 3 on the front side plate 4, a standing plate 9 which is symmetrical to the small positioning disc 1 is arranged on the rear side plate 11, a fixing block 12 is arranged in the middle of the standing plate 9, a fixing hole 13 is longitudinally arranged on the fixing block 12, the standing plate 9 is embedded and fixed on the rear side plate 11 and the bottom plate 8 and is fixed with the side plate 11 through a bolt matching fixing hole 13, a threaded hole 14 is transversely arranged on the upper part of the standing plate 9, a fixing screw 10 is arranged on the threaded hole 14 in a matching manner, and workpieces 5 are respectively arranged between the standing plate, the supporting block 2 is arranged between the two ends of the workpiece 5 and the front side plate 4 and the rear side plate 11, the pressing block 6 is transversely arranged in the middle of the workpiece 5, the pressing block 6 is rectangular, the middle part of the pressing block is provided with a gourd hole 7 and is fixed on the bottom plate 8 through a screw matching nut, and the top end of the fixing screw is matched with the workpiece 5.
Preferably, the standing board 9 is arranged on the rear side board 11 in an inverted splayed shape with an inclination angle of 45 °.
Preferably, the front plate 4, the rear plate 11, and the support block 2 are fixed to the base plate by screws.
Preferably, the upper end and the lower end of the workpiece 5 are trapezoidal.
Preferably, the outer rings of the large positioning disk 3 and the small positioning disk 1 are provided with gaskets.
The utility model has the advantages that the processing efficiency is improved by clamping two workpieces at a time; the fixing effect is good by fixing the large positioning disc, the small positioning disc, the fixing screw and the pressing plate; the operation is simple and convenient, the face milling and the drilling can be finished by one-time clamping, and the processing precision is ensured.
The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.
Claims (5)
1. An end cap face milling boring fixture, comprising: bottom plate, its characterized in that: the front side and the back side of the surface of the bottom plate are provided with a front side plate and a back side plate, the middle parts of the front side plate and the back side plate are provided with large positioning discs which are symmetrical to each other, the left side and the right side of the large positioning disc on the front side plate are provided with small positioning discs which are symmetrical to each other, the back side plate is provided with a station plate which is symmetrical to the small positioning discs, the middle part of the station plate is provided with a fixed block, the fixed block is longitudinally provided with a fixed hole, the station plate is embedded and fixed on the back side plate and the bottom plate and is fixed with the side plate through a bolt matching with the fixed hole, the upper part of the station plate is transversely provided with a threaded hole, the threaded hole is matched with a fixed screw, workpieces are respectively arranged between the station plate and the large positioning disc and between the small positioning disc and the large positioning disc, supporting blocks are arranged between the, the pressing block is rectangular, a gourd hole is formed in the middle of the pressing block and is fixed on the bottom plate through a screw matched nut, and the top end of the fixing screw is matched with the workpiece.
2. The end cap face milling boring fixture of claim 1, wherein: the standing plate is arranged on the rear side plate in an inverted V-shaped inclination angle of 45 degrees.
3. The end cap face milling boring fixture of claim 1, wherein: the front side plate, the rear side plate and the supporting block are fixed on the bottom plate through screws.
4. The end cap face milling boring fixture of claim 1, wherein: the upper end and the lower end of the workpiece are trapezoidal.
5. The end cap face milling boring fixture of claim 1, wherein: and gaskets are arranged on the outer rings of the large positioning disk and the small positioning disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021153656.4U CN212526912U (en) | 2020-06-20 | 2020-06-20 | End cover mills a boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021153656.4U CN212526912U (en) | 2020-06-20 | 2020-06-20 | End cover mills a boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212526912U true CN212526912U (en) | 2021-02-12 |
Family
ID=74549015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021153656.4U Active CN212526912U (en) | 2020-06-20 | 2020-06-20 | End cover mills a boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212526912U (en) |
-
2020
- 2020-06-20 CN CN202021153656.4U patent/CN212526912U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drilling fixture for milling surface of end cover Effective date of registration: 20220224 Granted publication date: 20210212 Pledgee: Jingjiang sub branch of Postal Savings Bank of China Ltd. Pledgor: JIANGSU ZHONGXIANG AUTO PARTS Co.,Ltd. Registration number: Y2022980001816 |