CN211916191U - Ratchet slider both ends face and hole finish machining anchor clamps - Google Patents
Ratchet slider both ends face and hole finish machining anchor clamps Download PDFInfo
- Publication number
- CN211916191U CN211916191U CN202020549011.6U CN202020549011U CN211916191U CN 211916191 U CN211916191 U CN 211916191U CN 202020549011 U CN202020549011 U CN 202020549011U CN 211916191 U CN211916191 U CN 211916191U
- Authority
- CN
- China
- Prior art keywords
- hole
- base
- ratchet slider
- locating piece
- anchor clamps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a ratchet slider both ends face and hole finish machining anchor clamps, the on-line screen storage device comprises a base, the base bottom is equipped with the clamping part, the symmetry is equipped with the locating piece on the base, the locating piece top is equipped with the clamp plate, the clamp plate passes through screw connection with the locating piece, and the symmetry sets up threaded hole on every locating piece, be equipped with the unthreaded hole on the locating piece lateral wall, be convenient for process the screw hole at work piece middle part. The utility model discloses simple structure, the clamping is convenient, and the location is accurate, and the processing in reference surface and hole can be realized to clamping, has guaranteed the machining precision, has reduced the rejection rate, and has improved machining efficiency.
Description
Technical Field
The utility model belongs to the technical field of machining, concretely relates to ratchet slider both ends face and hole finish machining anchor clamps.
Background
The symmetry requirement of ratchet slider is high, and has the straightness's that hangs down requirement to the hole on adjacent two sides, so, in the course of working, will guarantee the straightness that hangs down of the screw hole on adjacent two sides, however, present processingequipment can not satisfy the requirement of ratchet slider processing, so, the urgent need develop a device of ratchet slider reference surface and spot facing work to satisfy the production needs, improve production efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a ratchet slider both ends face and hole finish machining anchor clamps.
The fixture for precisely machining the two end faces and the holes of the ratchet slider comprises a base, wherein a clamping part is arranged at the bottom of the base, positioning blocks are symmetrically arranged on the base, a pressing plate is arranged at the top of each positioning block, the pressing plate is connected with the positioning blocks through screws, threaded holes are symmetrically formed in each positioning block, and a smooth hole is formed in the side wall of each positioning block, so that the threaded holes in the middle of a workpiece can be machined conveniently.
In order to facilitate abdicating and prevent the workpiece from being damaged in the machining process, abdicating grooves are arranged at the two ends of the positioning block.
In order to facilitate the connection strength of the positioning block and the base, the positioning block and the base are integrally connected.
In order to facilitate processing of the threaded hole in the middle of the workpiece, a drill bushing is arranged in the unthreaded hole.
The utility model discloses ratchet slider both ends face and hole finish machining anchor clamps, compared with the prior art, its beneficial effect lies in: the utility model discloses simple structure, the clamping is convenient, and the location is accurate, and the processing in reference surface and hole can be realized to clamping, has guaranteed the machining precision, has reduced the rejection rate, and has improved machining efficiency.
Drawings
FIG. 1 is a schematic structural view of the ratchet slider two end faces and hole finish machining fixture of the present invention;
FIG. 2 is a schematic view of the structure of the two end faces of the ratchet slider and a part of the parts of the hole finishing jig of the present invention;
fig. 3 is a schematic structural diagram of the workpiece processed by the present invention.
As shown in the figure, the device comprises a clamping part 1, a base 2, a unthreaded hole 3, a screw 4, a pressing plate 5, a positioning block 6, a abdicating groove 7, a workpiece 8 and a reference surface 9.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following examples, which are set forth only for the purposes of explanation and are not intended to limit the scope of the present invention.
In order to solve the problems, the utility model aims to provide a ratchet slider both ends face and hole finish machining anchor clamps.
As shown in fig. 1-3, the finish machining fixture for two end faces and holes of a ratchet slider comprises a base 2, wherein a clamping part 1 is arranged at the bottom of the base 2, positioning blocks 6 are symmetrically arranged on the base 2, a pressing plate 5 is arranged at the top of each positioning block 6, the pressing plate 5 is connected with the positioning blocks 6 through screws 4, threaded holes are symmetrically formed in each positioning block 6, and unthreaded holes 3 are formed in the side walls of the positioning blocks 6, so that the threaded holes in the middle of a workpiece 8 can be conveniently machined.
In order to facilitate abdicating and prevent the workpiece 8 from being damaged in the machining process, abdicating grooves 7 are arranged at two ends of the positioning block 6.
In order to facilitate the connection strength of the positioning block 6 and the base 2, the positioning block 6 and the base 2 are integrally connected.
In order to facilitate the processing of the threaded hole in the middle of the workpiece 8, a drill bushing is arranged in the unthreaded hole 3.
When the clamping device is used, a workpiece 8 is placed between the two positioning blocks 6, the pressing plate 5 is pressed on the workpiece 8, the pressing plate 5 is connected with the positioning blocks 6 through the screws 4, the clamping part 1 is clamped on the three-jaw chuck, and the workpiece reference surface 9 and the hole are machined.
The utility model discloses simple structure, the clamping is convenient, and the location is accurate, and the processing in reference surface and hole can be realized to clamping, has guaranteed the machining precision, has reduced the rejection rate, and has improved machining efficiency.
The protection scope of the present invention is not limited to the technical solution disclosed in the specific embodiment, and all the modifications, equivalent replacements, improvements, etc. made by the technical entity of the present invention to the above embodiments all fall into the protection scope of the present invention.
Claims (4)
1. Ratchet slider both ends face and hole finish machining anchor clamps, its characterized in that: the clamping device comprises a base, the bottom of the base is provided with a clamping part, positioning blocks are symmetrically arranged on the base, a pressing plate is arranged at the top of each positioning block, the pressing plate is connected with the positioning blocks through screws, and light holes are formed in the side walls of the positioning blocks.
2. The ratchet slider both end faces and hole finishing jig of claim 1, characterized in that: and two ends of the positioning block are provided with abdicating grooves.
3. The ratchet slider both end-faces and hole finishing jig according to claim 1 or 2, characterized in that: the positioning block is integrally connected with the base.
4. The ratchet slider both end faces and hole finishing jig of claim 3, wherein: and a drill bush is arranged in the unthreaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549011.6U CN211916191U (en) | 2020-04-15 | 2020-04-15 | Ratchet slider both ends face and hole finish machining anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549011.6U CN211916191U (en) | 2020-04-15 | 2020-04-15 | Ratchet slider both ends face and hole finish machining anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211916191U true CN211916191U (en) | 2020-11-13 |
Family
ID=73375772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020549011.6U Expired - Fee Related CN211916191U (en) | 2020-04-15 | 2020-04-15 | Ratchet slider both ends face and hole finish machining anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211916191U (en) |
-
2020
- 2020-04-15 CN CN202020549011.6U patent/CN211916191U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 Termination date: 20210415 |