CN211387237U - Clamping tool for machining parking gear - Google Patents
Clamping tool for machining parking gear Download PDFInfo
- Publication number
- CN211387237U CN211387237U CN201922129327.XU CN201922129327U CN211387237U CN 211387237 U CN211387237 U CN 211387237U CN 201922129327 U CN201922129327 U CN 201922129327U CN 211387237 U CN211387237 U CN 211387237U
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- China
- Prior art keywords
- axle
- shaft
- parking gear
- machining
- shaft body
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Abstract
The utility model discloses a processing centre gripping frock for parking gear belongs to centre gripping frock field. It includes step axle, ring pad and supports the piece, the step axle is including axle body, first axis body and second shaft body, first axis body with the one end of axle body links to each other, the second shaft body with the other end of axle body links to each other, the second shaft body is kept away from the one end of axle body is equipped with the installation axle, the cross-sectional diameter of installation axle is less than the cross-sectional diameter of the second shaft body, the ring pot head is established and is installed the periphery of installation axle is in order to separate adjacent machined part of treating, the installation axle is kept away from the one end of the second shaft body is equipped with the connecting axle, support the piece with the connecting axle is detachable links to each other. Therefore, compare prior art, the utility model has the advantages of the centre gripping is effectual, machining efficiency is high.
Description
Technical Field
The utility model relates to a centre gripping frock field, concretely relates to centre gripping frock for processing parking gear.
Background
The parking gear is a very important part in the automobile transmission and plays a role in braking when the automobile is parked.
When an existing driving gear is machined, a through hole is drilled in the center of a disc-shaped metal block to form a circular semi-finished product, then a workpiece to be machined is machined on the circular semi-finished product, a gear is machined on the circumferential end of the circular semi-finished product, a clamping tool is needed to be used when the circular workpiece to be machined is machined, the existing clamping tool is poor in clamping effect, only one workpiece to be machined can be clamped, and machining efficiency is low. Therefore, a new technical solution is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a processing centre gripping frock for parking gear solves the problem that the centre gripping effect that prior art exists is poor, machining efficiency is low.
In order to achieve the above object, the technical solution of the present invention is that: processing centre gripping frock for parking gear, including step axle, ring pad and support piece, the step axle is including axle body, first axis body and second shaft body, first axis body with the one end of axle body links to each other, the second shaft body with the other end of axle body links to each other, the second shaft body is kept away from the one end of axle body is equipped with the installation axle, the cross-sectional diameter of installation axle is less than the cross-sectional diameter of the second shaft body, the ring pad cover is established and is installed the periphery of installation axle is in order to separate adjacent machined part of treating, the installation axle is kept away from the one end of the second shaft body is equipped with the connecting axle, support the piece with the connecting axle is detachable continuous.
Preferably, the axle body, the first axle body, the second axle body, the installation axle and the connecting axle are coaxially arranged.
Preferably, the shaft body, the first shaft body, the second shaft body, the mounting shaft and the connecting shaft are integrally formed.
Preferably, the abutting piece is connected with the connecting shaft through thread fit.
Preferably, the connecting shaft is provided with an external thread extending along the length direction of the connecting shaft, the abutting piece is provided with a through hole, and the inner wall of the through hole is provided with an internal thread matched with the external thread.
Preferably, the abutting piece is a hexagonal nut.
Compared with the prior art, the utility model has the advantages of as follows: the utility model provides a processing centre gripping frock for parking gear is less than the installation axle of the cross-sectional diameter of the second axle body through support piece and cross-sectional diameter, will treat that the machined part supports tightly at installation epaxial to separate the adjacent machined part of treating through the ring pad, realize once processing a plurality of machined parts of treating simultaneously, the centre gripping is effectual, and machining efficiency is high. Therefore, compare prior art, the utility model has the advantages of the centre gripping is effectual, machining efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-step axle, 2-ring pad, 3-piece, 11-axle body, 12-first axis body, 13-second axis body, 14-installation axle, 15-connecting axle, 151-external screw thread.
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 any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, fig. 1 is a schematic structural diagram of the present invention.
The utility model provides a processing centre gripping frock for parking gear, including step axle 1, ring pad 2 and support piece 3, step axle 1 is including axle body 11, the primary shaft body 12 and the secondary shaft body 13, the primary shaft body 12 links to each other with the one end of axle body 11, the secondary shaft body 13 links to each other with the other end of axle body 11, the primary shaft body 12 is used for the butt joint to install on the drilling machine, the one end that axle body 11 was kept away from to the secondary shaft body 13 is equipped with installation axle 14, the cross-sectional diameter of installation axle 14 is less than the cross-sectional diameter of the secondary shaft body 13, the secondary shaft body 13 not only is used for connecting installation axle 14 promptly, the tip of the secondary shaft body 13 still is used for supporting one side of tightly treating the machined part, and support piece 3 and be.
As shown in fig. 1, the ring pad 2 is mounted around the mounting shaft 14 to separate adjacent members to be machined, and the ring pad 2 is a ring-shaped washer having a larger thickness than the washer on the bolt. When the workpieces to be machined are installed, after each workpiece to be machined is installed, one ring pad 2 is sleeved, and the fact that one ring pad 2 is arranged between every two adjacent workpieces to be machined is guaranteed, so that when machining is conducted, the final machining precision cannot be influenced due to the fact that the distance between every two adjacent workpieces to be machined is too short. The number of the ring pads 2 is at least one, and in the embodiment, the number of the ring pads 2 is two.
As shown in fig. 1, a connecting shaft 15 is disposed at an end of the mounting shaft 14 away from the second shaft 13, and the fastening member 3 is detachably connected to the connecting shaft 15. The detachable connection mode can be a threaded connection or a snap connection, and in this embodiment, the fastening member 3 is connected with the connecting shaft 15 through a threaded fit. Specifically, the connecting shaft 15 is provided with an external thread 151 extending along the length direction thereof, the tightening member 3 is provided with a through hole (not shown in the figure), and the inner wall of the through hole is provided with an internal thread (not shown in the figure) matching with the external thread 151. The abutting piece 3 is a hexagonal nut, and the hexagonal nut is a long hexagonal connecting nut and does not need to be specially customized. The manufacturing cost is reduced.
As shown in fig. 1, the shaft body 11, the first shaft body 12, the second shaft body 13, the mounting shaft 14, and the connecting shaft 15 are coaxially disposed. Thus, the stability is higher when the support is tightly supported. The shaft body 11, the first shaft body 12, the second shaft body 13, the mounting shaft 14, and the connecting shaft 15 are integrally formed. This ensures structural strength.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Processing centre gripping frock for parking gear, its characterized in that: including step axle, ring pad and support piece, the step axle is including axle body, first axis body and second shaft body, first axis body with the one end of axle body links to each other, the second shaft body with the other end of axle body links to each other, the second shaft body is kept away from the one end of axle body is equipped with the installation axle, the cross-sectional diameter of installation axle is less than the cross-sectional diameter of the second shaft body, the ring pot head is established and is installed the periphery of installation axle is in order to separate adjacent machined part of treating, the installation axle is kept away from the one end of the second shaft body is equipped with the connecting axle, support the piece with the connecting axle is detachable links to each other.
2. The clamping tool for machining the parking gear according to claim 1, characterized in that: the axle body, the first axle body, the second axle body, the installation axle and the connecting axle are coaxially arranged.
3. The clamping tool for machining the parking gear according to claim 1, characterized in that: the axle body, the first axle body, the second axle body, the mounting shaft and the connecting shaft are integrally formed.
4. The clamping tool for machining the parking gear according to claim 1, characterized in that: the abutting piece is connected with the connecting shaft in a threaded fit mode.
5. The clamping tool for machining the parking gear according to claim 4, characterized in that: the connecting shaft is provided with an external thread extending along the length direction of the connecting shaft, the abutting piece is provided with a through hole, and the inner wall of the through hole is provided with an internal thread matched with the external thread.
6. The clamping tool for machining the parking gear according to claim 1, characterized in that: the abutting piece is a hexagonal nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129327.XU CN211387237U (en) | 2019-11-29 | 2019-11-29 | Clamping tool for machining parking gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129327.XU CN211387237U (en) | 2019-11-29 | 2019-11-29 | Clamping tool for machining parking gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211387237U true CN211387237U (en) | 2020-09-01 |
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ID=72227525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922129327.XU Active CN211387237U (en) | 2019-11-29 | 2019-11-29 | Clamping tool for machining parking gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211387237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157569A (en) * | 2020-09-25 | 2021-01-01 | 菏泽敦茂机械设备有限公司 | Bearing polishing machine for bearing manufacturing |
-
2019
- 2019-11-29 CN CN201922129327.XU patent/CN211387237U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157569A (en) * | 2020-09-25 | 2021-01-01 | 菏泽敦茂机械设备有限公司 | Bearing polishing machine for bearing manufacturing |
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