CN210305813U - Inclined rear-pulling inner support chuck - Google Patents
Inclined rear-pulling inner support chuck Download PDFInfo
- Publication number
- CN210305813U CN210305813U CN201921082507.0U CN201921082507U CN210305813U CN 210305813 U CN210305813 U CN 210305813U CN 201921082507 U CN201921082507 U CN 201921082507U CN 210305813 U CN210305813 U CN 210305813U
- Authority
- CN
- China
- Prior art keywords
- chuck body
- chuck
- claw
- pull rod
- fixedly connected
- 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
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 31
- 239000008188 pellet Substances 0.000 claims abstract description 6
- 238000003754 machining Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000001788 irregular Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000003801 milling Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a prop chuck in drawing back to one side relates to mechanical design and makes and automatic field thereof, including the chuck body, the bottom fixedly connected with casing of chuck body, and the batter post claw is installed to the inside one end of chuck body, installs the pellet in the middle of the inside of chuck body, and the pellet is connected with the batter post claw, and the one end that the batter post claw was kept away from to the bottom of chuck body is equipped with the bottom locating piece, is equipped with the top locating piece in the middle of the top of chuck body, is equipped with down the pull rod in the middle of the bottom of chuck body, and the pull rod is gone up to the one end fixedly connected with of lower pull rod, and it is originally internal that the chuck is inserted to the one end. The utility model discloses improved the processing technology of present most spare parts, the irregular product that will originally can only process under the low-speed improves the processing rotational speed, has improved machining efficiency by a wide margin to need not repair the claw, reduced the demand to professional technical personnel, trade fast and grab, improve efficiency once more.
Description
Technical Field
The utility model relates to a mechanical design makes and automatic field, in particular to draw internal stay chuck behind to one side.
Background
With the cost pressure of domestic automobile parts, manufacturers require cost reduction and efficiency improvement, and at present, the nonstandard chuck functional structure and the machining precision for machining special automobile parts are poor, so that the method is not suitable for turn-milling machining under high pressure and high rotating speed.
Therefore, it is necessary to provide a tilted back pulling internal support chuck to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an prop chuck in drawing backward to one side to solve the nonstandard chuck functional structure of the current automobile parts processing that proposes in the above-mentioned background art, machining precision is relatively poor, is not suitable for the problem of the turn-milling processing under high pressure, the high rotational speed.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interior anchor plate that props after drawing to one side, includes the chuck body, the bottom fixedly connected with casing of chuck body, the batter post claw is installed to the inside one end of chuck body, install the pellet in the middle of the inside of chuck body, the pellet is connected with the batter post claw, the one end that the batter post claw was kept away from to the bottom of chuck body is equipped with the bottom locating piece, be equipped with the top locating piece in the middle of the top of chuck body, be equipped with down the pull rod in the middle of the bottom of chuck body, the one end fixedly connected with of pull rod goes up the pull rod down, it is internal that the one end of going up the pull rod inserts the chuck body, three end claw is installed at the.
Optionally, the bottom positioning block is fixedly connected with the chuck body;
the top positioning block is fixedly connected with the chuck body.
Optionally, one end of the upper pull rod, which is located inside the chuck body, is fixedly connected with the core block.
Optionally, three of the bottom jaws are distributed in an annular array around the center of the chuck body.
Optionally, one end of the top of the chuck body is provided with a top jaw, and the top jaw is fixedly connected with the inclined column jaw.
The utility model discloses a technological effect and advantage:
the utility model discloses improved the processing technology of present most spare parts, the irregular product that will originally can only process under the low-speed improves the processing rotational speed, has improved machining efficiency by a wide margin to need not repair the claw, reduced the demand to professional technical personnel, trade fast and grab, improve efficiency once more.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a right side view of the structure of the present invention.
In the figure: 1. a chuck body; 2. a housing; 3. an oblique column claw; 4. a core block; 5. a bottom positioning block; 6. a top positioning block; 7. a lower pull rod; 8. an upper pull rod; 9. a bottom jaw; 10. and (4) ejecting a claw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model provides a slant back-pull internal support chuck as shown in figure 1-2, which comprises a chuck body 1, a shell 2 is fixedly connected with the bottom of the chuck body 1, an inclined column claw 3 is installed at one end inside the chuck body 1, a core block 4 is installed in the middle inside the chuck body 1, the core block 4 is connected with the inclined column claw 3, a bottom positioning block 5 is arranged at one end of the bottom of the chuck body 1 far away from the inclined column claw 3, the positioning is convenient, the processing precision is improved, the bottom positioning block 5 is fixedly connected with the chuck body 1, a top positioning block 6 is arranged in the middle of the top of the chuck body 1, the processing precision is improved, the top positioning block 6 is fixedly connected with the chuck body 1, a lower pull rod 7 is arranged in the middle of the bottom of the chuck body 1, one end of the lower pull rod 7 is fixedly connected with an upper pull rod 8, one end of the upper pull rod 8 is inserted into the chuck body 1, one end of, three end claw 9 is installed at the top of chuck body 1, three end claw 9 is the ring array around the center of chuck body 1 and distributes, and is rational in infrastructure, the top one end of chuck body 1 is equipped with top claw 10, top claw 10 and 3 fixed connection of batter post claw, the processing technology of most spare parts at present has been improved, the irregular product that can only process under the low-speed originally improves the processing rotational speed, machining efficiency has been improved by a wide margin, and need not repair the claw, the demand to professional has been reduced, the fast trade is grabbed, efficiency is improved once more.
This practical theory of operation:
during operation, the lower pull rod 7 is driven to move through the action of a hydraulic oil cylinder of the machine tool, the lower pull rod 7 drives the upper pull rod 8 to move, the upper pull rod 8 drives the core block 4 to move, and the core block 4 drives the inclined column claw 3 to move, so that the bottom claw 9 and the top claw 10 are driven to clamp a workpiece.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a draw internal stay chuck behind oblique, includes chuck body (1), its characterized in that: the utility model discloses a clamping device for the inclined column of a motor vehicle, including chuck body (1), inclined column claw (3) are installed to the bottom fixedly connected with casing (2) of chuck body (1), install pellet (4) in the middle of the inside of chuck body (1), pellet (4) are connected with inclined column claw (3), the one end that inclined column claw (3) were kept away from to the bottom of chuck body (1) is equipped with bottom locating piece (5), be equipped with top locating piece (6) in the middle of the top of chuck body (1), be equipped with down pull rod (7) in the middle of the bottom of chuck body (1), pull rod (8) are gone up to the one end fixedly connected with of pull rod (7) down, the one end of going up pull rod (8) is inserted in chuck body (1), three end claw (9) are installed at the top of chuck body (1).
2. The angle backdraw internal stay chuck of claim 1, wherein:
the bottom positioning block (5) is fixedly connected with the chuck body (1);
the top positioning block (6) is fixedly connected with the chuck body (1).
3. The angle backdraw internal stay chuck of claim 1, wherein:
and one end of the upper pull rod (8) positioned in the chuck body (1) is fixedly connected with the core block (4).
4. The angle backdraw internal stay chuck of claim 1, wherein:
the three bottom claws (9) are distributed around the center of the chuck body (1) in an annular array.
5. The angle backdraw internal stay chuck of claim 1, wherein:
the top one end of chuck body (1) is equipped with top claw (10), top claw (10) and batter post claw (3) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921082507.0U CN210305813U (en) | 2019-07-11 | 2019-07-11 | Inclined rear-pulling inner support chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921082507.0U CN210305813U (en) | 2019-07-11 | 2019-07-11 | Inclined rear-pulling inner support chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210305813U true CN210305813U (en) | 2020-04-14 |
Family
ID=70150543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921082507.0U Expired - Fee Related CN210305813U (en) | 2019-07-11 | 2019-07-11 | Inclined rear-pulling inner support chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210305813U (en) |
-
2019
- 2019-07-11 CN CN201921082507.0U patent/CN210305813U/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: 20200414 |