CN210676995U - Drive plate three-jaw device for processing axle - Google Patents
Drive plate three-jaw device for processing axle Download PDFInfo
- Publication number
- CN210676995U CN210676995U CN201921332845.5U CN201921332845U CN210676995U CN 210676995 U CN210676995 U CN 210676995U CN 201921332845 U CN201921332845 U CN 201921332845U CN 210676995 U CN210676995 U CN 210676995U
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- China
- Prior art keywords
- clamping
- drive plate
- jaw device
- fixedly connected
- block
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the axletree processing technique and specifically relates to a driver plate three-jaw device for axletree processing, include: the automatic clamping device comprises a drive plate, a limit groove, a spiral ring, a fixing barrel, a fixing block, a clamping structure, a clamping screw, a clamping nut, a fixing nut, a limit rod, an adjusting screw and an adjusting barrel, wherein the drive plate is fixedly connected with the outer wall of the fixing barrel, the surface of one side of the drive plate is fixedly connected with the three limit grooves, the spiral ring is movably connected with the inside of one side of the drive plate, the limit groove is movably connected with the fixing block, and the clamping block is fixedly connected with one. This practicality is through setting up solid fixed cylinder, fixed block and pressing from both sides tight piece, uses the driver plate three-jaw device of axletree processing to press from both sides tightly the raw materials outer wall, provides sufficient moment, makes the raw materials rotate, does benefit to the car bits.
Description
Technical Field
The utility model relates to an axletree processing technology field particularly, relates to a driver plate three-jaw device for axletree processing.
Background
The three-jaw chuck is a machine tool accessory which clamps and positions a workpiece by utilizing the radial movement of three movable jaws uniformly distributed on a chuck body; in the prior art, a common three-jaw chuck is difficult to fix a long axle material, so that a driving plate three-jaw device for axle machining is urgently needed.
SUMMERY OF THE UTILITY MODEL
Problem (A)
The utility model relates to a driver plate three-jaw device for axletree processing to solve above-mentioned ordinary three-jaw chuck and hardly carry out the problem of fixing to longer axletree raw materials.
(II) technical scheme
The utility model provides a driver plate three-jaw device for axletree processing, include: driver plate, spacing groove, spiro, solid fixed cylinder, fixed block, press from both sides tight piece, press from both sides tight structure, clamping screw, clamping nut, fixation nut, gag lever post, adjusting screw and an adjusting cylinder, driver plate outer wall fixed connection is equipped with solid fixed cylinder, driver plate one side fixed surface connection is equipped with three spacing groove, driver plate one side inside swing joint is equipped with the spiro, spacing groove swing joint is equipped with the fixed block, fixed block one side fixed connection is equipped with and presss from both sides tight piece, fixed block opposite side one end swing joint is equipped with and presss from both sides tight structure, fixed connection is equipped with clamping screw in the middle of the tight structure of pressing from both sides, and clamping screw one end and fixed block swing joint, the clamping screw other end and solid fixed cylinder swing joint, clamping screw one end fixed connection is equipped with clamping nut, and clamping nut and spiro swing joint, one side swing joint in the spiro is equipped with adjusting screw, adjusting screw one end fixed connection is equipped with the regulation section of thick bamboo, fixed block fixed connection is equipped with the gag lever post, and gag lever post and fixed section of thick bamboo swing joint.
Preferably, the upper surface and the lower surface of the spiral ring are provided with threads, the outer wall of the clamping nut is provided with threads, the outer wall of the adjusting screw rod is provided with threads, and the spiral ring is in threaded engagement with the clamping nut and the adjusting screw rod.
Preferably, the limiting groove is of a T-shaped structure and is embedded with the bottom end of the fixing block.
Preferably, a plurality of gaps are uniformly arranged at the bottom end of the clamping block.
Preferably, the length of the limiting groove is smaller than the length of the limiting rod and the length of the clamping screw.
Preferably, the interior of the adjusting cylinder is of a sleeve structure.
(III) advantageous effects
1. The utility model discloses a set up solid fixed cylinder, fixed block and press from both sides tight piece, use in the driver plate three-jaw device of axletree processing can press from both sides tightly the raw materials outer wall, provide sufficient moment, make the raw materials rotate, do benefit to the car bits.
2. This practical advantage lies in through setting up gag lever post and spacing groove, makes when pressing from both sides tightly, makes spacing groove and gag lever post carry on spacingly simultaneously to the fixed block both ends, makes the fixed block more accurate when pressing from both sides tightly.
Drawings
Fig. 1 is an overall plan view of the present invention.
Fig. 2 is an overall partial sectional view of the present invention.
Fig. 3 is a sectional view of the limiting groove of the present invention.
In fig. 1 to 3, the corresponding relationship between the part names or lines and the reference numbers is:
the device comprises a driving plate-1, a limiting groove-101, a spiral ring-2, a fixed cylinder-3, a fixed block-4, a clamping block-5, a clamping structure-6, a clamping screw rod-601, a clamping nut-602, a fixed nut-603, a limiting rod-7, an adjusting screw rod-8 and an adjusting cylinder-801.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Example (b):
referring to fig. 1, 2 and 3, the present invention provides a three-jaw device for driving plate for processing axle, including: the dial plate 1, a limiting groove 101, a spiral ring 2, a fixed cylinder 3, a fixed block 4, a clamping block 5, a clamping structure 6, a clamping screw 601, a clamping nut 602, a fixed nut 603, a limiting rod 7, an adjusting screw 8 and an adjusting cylinder 801, wherein the fixed cylinder 3 is fixedly connected with the outer wall of the dial plate 1, three limiting grooves 101 are fixedly connected with the surface of one side of the dial plate 1, the spiral ring 2 is movably connected with the inner part of one side of the dial plate 1, the fixed block 4 is movably connected with the limiting groove 101, the clamping block 5 is fixedly connected with one side of the fixed block 4, the clamping structure 6 is movably connected with one end of the other side of the fixed block 4, the clamping screw 601 is fixedly connected with the middle of the clamping structure 6, one end of the clamping screw 601 is movably connected with the fixed block 4, the other end of the clamping screw 601 is movably connected with the, the other end of the clamping screw 601 is movably connected with a fixing nut 603, one side of the interior of the spiral ring 2 is movably connected with an adjusting screw 8, one end of the adjusting screw 8 is fixedly connected with an adjusting cylinder 801, the fixing block 4 is fixedly connected with a limiting rod 7, and the limiting rod 7 is movably connected with the fixing cylinder 3.
The upper surface and the lower surface of the spiral ring 2 are provided with threads, the outer wall of the clamping nut 602 is provided with threads, the outer wall of the adjusting screw 8 is provided with threads, the spiral ring 2 is in threaded engagement with the clamping nut 602 and the adjusting screw 8, so that the adjusting screw 8 can drive the spiral ring 2 to rotate, the spiral ring 2 can drive the clamping nut 602 to rotate, the clamping screw 601 can rotate, and a plane bearing is arranged at the joint of the clamping screw 601 and the fixed block 4, so that the clamping screw 601 can be pushed to the fixed block 4 to clamp an axle for vehicle scrap processing.
Wherein, spacing groove 101 is T type structure, and inlays with 4 bottom of fixed block, makes fixed block 4 can block in spacing groove 101 inside, forms the stress structure.
Wherein, press from both sides 5 bottoms of tight piece and evenly be equipped with a plurality of breachs, make and press from both sides tight piece 5 and make at the tight axletree of clamp, press from both sides 5 bottoms of tight piece and can form horizontal frictional resistance with the axletree, make the axletree be difficult for droing.
The length of the limiting groove 101 is smaller than the length of the limiting rod 7 and the length of the clamping screw 601, so that the limiting rod 7 and the clamping screw 601 are always arranged inside the fixed cylinder 3.
The interior of the adjusting cylinder 801 is of a sleeve structure, so that when an axle is clamped, the adjusting cylinder 801 can rotate through a sleeve tool to enable the adjusting screw 8 to rotate.
The working principle is as follows: the device is first mounted to a lathe;
mounting the raw material of the vehicle axle to the middle of a driving plate three-jaw device for machining the axle;
when the raw materials are installed, the raw materials are installed in the middle of the drive plate 1, the adjusting cylinder 801 is rotated through a sleeve tool, the adjusting screw 8 is rotated, the adjusting screw 8 drives the spiral ring 2 to rotate, the spiral ring 2 simultaneously drives the three clamping nuts 602 to rotate, the three clamping screws 601 simultaneously rotate, the three fixing blocks 4 push the three clamping blocks 5, the raw materials are clamped by the three clamping blocks 5, the limiting rod 7 moves up and down in the fixing cylinder 3, and then the fixing nuts 603 are screwed down, so that the clamping blocks 5 are not easy to loosen;
one end of the raw material is fixed by the strip-shaped clamping block 5, so that when the driving plate three-jaw device for processing the axle rotates, enough torque is provided, the raw material rotates, and turning scraps are facilitated.
Claims (6)
1. A three-jaw device for a drive plate for axle machining, comprising: drive plate (1), spacing groove (101), spiro (2), solid fixed cylinder (3), fixed block (4), press from both sides tight piece (5), press from both sides tight structure (6), clamping screw (601), clamping nut (602), fixation nut (603), gag lever post (7), adjusting screw (8) and regulation section of thick bamboo (801), its characterized in that: the outer wall of the drive plate (1) is fixedly connected with a fixed cylinder (3), one side of the drive plate (1) is fixedly connected with three limit grooves (101), the inner part of one side of the drive plate (1) is movably connected with a spiral ring (2), the limit grooves (101) are movably connected with a fixed block (4), one side of the fixed block (4) is fixedly connected with a clamping block (5), one end of the other side of the fixed block (4) is movably connected with a clamping structure (6), the middle of the clamping structure (6) is fixedly connected with a clamping screw (601), one end of the clamping screw (601) is movably connected with the fixed block (4), the other end of the clamping screw (601) is movably connected with the fixed cylinder (3), one end of the clamping screw (601) is fixedly connected with a clamping nut (602), the clamping nut (602) is movably connected with the spiral ring (2), and the other end of the clamping screw (601) is movably, swing joint is equipped with adjusting screw (8) on one side of spiro (2) inside, adjusting screw (8) one end fixed connection is equipped with an adjusting cylinder (801), fixed block (4) fixed connection is equipped with gag lever post (7), and gag lever post (7) and a fixed cylinder (3) swing joint.
2. The three-jaw device for driver plate for axle machining according to claim 1, characterized in that: the upper surface and the lower surface of the spiral ring (2) are respectively provided with a thread, the outer wall of the clamping nut (602) is provided with a thread, the outer wall of the adjusting screw rod (8) is provided with a thread, and the spiral ring (2) is in threaded engagement with the clamping nut (602) and the adjusting screw rod (8).
3. The three-jaw device for driver plate for axle machining according to claim 1, characterized in that: the limiting groove (101) is of a T-shaped structure and is embedded into the bottom end of the fixing block (4).
4. The three-jaw device for driver plate for axle machining according to claim 1, characterized in that: the bottom end of the clamping block (5) is uniformly provided with a plurality of notches.
5. The three-jaw device for driver plate for axle machining according to claim 1, characterized in that: the length of the limiting groove (101) is smaller than the length of the limiting rod (7) and the length of the clamping screw rod (601).
6. The three-jaw device for driver plate for axle machining according to claim 1, characterized in that: the interior of the adjusting cylinder (801) is of a sleeve structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332845.5U CN210676995U (en) | 2019-08-16 | 2019-08-16 | Drive plate three-jaw device for processing axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332845.5U CN210676995U (en) | 2019-08-16 | 2019-08-16 | Drive plate three-jaw device for processing axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210676995U true CN210676995U (en) | 2020-06-05 |
Family
ID=70888993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921332845.5U Expired - Fee Related CN210676995U (en) | 2019-08-16 | 2019-08-16 | Drive plate three-jaw device for processing axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210676995U (en) |
-
2019
- 2019-08-16 CN CN201921332845.5U patent/CN210676995U/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 |
Granted publication date: 20200605 Termination date: 20210816 |
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| CF01 | Termination of patent right due to non-payment of annual fee |