CN211804905U - A mounting fixture for axle processing - Google Patents
A mounting fixture for axle processing Download PDFInfo
- Publication number
- CN211804905U CN211804905U CN201922312196.9U CN201922312196U CN211804905U CN 211804905 U CN211804905 U CN 211804905U CN 201922312196 U CN201922312196 U CN 201922312196U CN 211804905 U CN211804905 U CN 211804905U
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- China
- Prior art keywords
- telescopic rod
- rod
- shaft
- mounting
- supporting plate
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- Expired - Fee Related
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Abstract
A fixing clamp for shaft machining comprises a box body, a mounting shaft, a first telescopic rod, a second telescopic rod, a third telescopic rod, a supporting frame and an extrusion device; an installation shaft is horizontally arranged in the box body; a spline is arranged on the mounting shaft; a first telescopic rod is fixedly arranged at one end of the mounting shaft, and the second telescopic rod and the third telescopic rod are slidably connected to a spline of the mounting shaft; the first telescopic rod, the second telescopic rod and the third telescopic rod extend upwards out of the box body; the first telescopic rod, the second telescopic rod and the third telescopic rod are provided with supporting frames for fixing the shaft; an extrusion device is arranged on one side, away from the first telescopic rod, of the third telescopic rod; the extrusion device extrudes the third telescopic rod towards the direction close to the first telescopic rod; the utility model discloses can carry out the clamping to the axle of different models to reduce the processing cost of axle.
Description
Technical Field
The utility model relates to an anchor clamps field, concretely relates to a mounting fixture for axle processing.
Background
With the development of science and technology in China, China has become a big manufacturing country. In the mechanical production process, the work required to be completed by the machine is more and more complicated, so the types of shafts used in the mechanical production are more and more, and the application of the eccentric shafts is more and more particularly. However, as the types and models of the eccentric shafts are more and more, the same clamp cannot meet the requirements for clamping the eccentric shafts of different models, so that the processing cost of the single or small-batch eccentric shafts is increased, and the development of small and medium-sized enterprises is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a mounting fixture for axle processing realizes the axle clamping of different models through this anchor clamps to reduce the processing cost of axle.
The utility model provides a following technical scheme:
a fixing clamp for shaft machining comprises a box body, a mounting shaft, a first telescopic rod, a second telescopic rod, a third telescopic rod, a supporting frame and an extrusion device; an installation shaft is horizontally arranged in the box body; a spline is arranged on the mounting shaft; a first telescopic rod is fixedly arranged at one end of the mounting shaft, and a third telescopic rod is arranged at the other end of the mounting shaft; the second telescopic rod is arranged between the first telescopic rod and the third telescopic rod; the second telescopic rod and the third telescopic rod are connected to the spline of the mounting shaft in a sliding manner; the first telescopic rod, the second telescopic rod and the third telescopic rod extend upwards out of the box body; the first telescopic rod, the second telescopic rod and the third telescopic rod are provided with supporting frames for fixing the shaft; the second telescopic rod forms a certain included angle with the vertical direction; the first telescopic rod and the third telescopic rod are vertically arranged; an extrusion device is arranged on one side, away from the first telescopic rod, of the third telescopic rod; the extrusion device extrudes the third telescopic rod towards the direction close to the first telescopic rod.
Preferably, the first telescopic rod, the second telescopic rod and the third telescopic rod comprise mounting rods, threaded rods and locking nuts; one side of the mounting rod is connected to the mounting shaft; the threaded rod is in threaded connection with the mounting rod; the axis of the mounting rod is overlapped with that of the threaded rod; a support frame is arranged above the threaded rod; the locking nut is connected to the threaded rod.
Preferably, the extrusion device comprises a first handle, a first connecting rod and an extrusion block; the first connecting rod is connected to the side wall of the box body in a threaded manner; the first connecting rod is parallel to the mounting shaft; one side of the first connecting rod is connected with a first handle, and the other side of the first connecting rod is connected with an extrusion block for extruding a third telescopic rod; the first handle is arranged on the outer side of the box body.
Preferably, the support frame comprises a first support plate and a second support plate; the first supporting plate and the second supporting plate are intersected below and connected with the threaded rod; a certain included angle is formed between the first supporting plate and the second supporting plate and the vertical direction, and the two included angles are equal in size; the inclination directions of the first supporting plate and the second supporting plate are opposite; the intersecting line of the first supporting plate and the second supporting plate is parallel to the axis of the mounting shaft.
Preferably, the support frame is provided with a fixing device; the fixing device comprises a pressing plate, a second handle and a second connecting rod; one end of the pressing plate is rotatably connected to the first supporting plate, and the other side of the pressing plate is provided with a second connecting rod; a second handle is arranged above the second connecting rod; and the lower part of the second connecting rod is in threaded connection with the second supporting plate.
Preferably, a pressing block is arranged below the pressing plate; an arc-shaped groove is formed below the pressing block.
Compared with the prior art, the utility model has the advantages of it is following and effect:
the second telescopic rod of the utility model forms a certain included angle with the vertical direction; the first telescopic rod, the second telescopic rod and the third telescopic rod are provided with supporting frames for fixing shafts, so that the shafts are limited to rotate and move; the third telescopic rod is extruded by the extruding device to clamp the shaft, and the clamp can clamp shafts with different shaft diameters and different lengths; the shafts with different eccentric degrees are clamped by adjusting the lengths of the first telescopic rod, the second telescopic rod and the third telescopic rod; the clamp is used for clamping eccentric shafts of different models so as to reduce the processing cost of the eccentric shafts.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a front view of a fixing jig for shaft processing of the present invention.
Fig. 2 is a top view of the fixing clamp for shaft processing of the present invention.
Fig. 3 is a side view of a fixing jig for shaft processing according to the present invention.
Fig. 4 is a partially enlarged view of fig. 3 according to the present invention.
In the figure: 1 is the installation axle, 2 is the box, 21 is the supporting seat, 22 is the mounting hole, 23 is for running through the groove, 3 is first telescopic link, 4 is the second telescopic link, 5 is the third telescopic link, 6 is extrusion device, 61 is the extrusion piece, 62 is first handle, 63 is the head rod, 7 is lock nut, 8 is the installation pole, 9 is the threaded rod, 10 is fixing device, 101 is the clamp plate, 102 is the second handle, 103 is the second connecting rod, 104 installation piece, 105 is the extrusion piece, 11 is the support frame, 111 is first backup pad, 112 is the second backup pad.
Detailed Description
The utility model discloses a concrete implementation way does:
referring to fig. 1-4, a fixing clamp for shaft processing includes a box 2, a mounting shaft 1, a first telescopic rod 3, a second telescopic rod 4, a third telescopic rod 5, a support frame 11, and an extruding device 6; the box body 2 is a cuboid; a through groove 23 is arranged above the box body 2; supporting seats 21 are arranged at four corners below the box body 2; the supporting seat 21 is provided with a mounting hole 22, and the clamp is mounted on corresponding equipment through the supporting seat 21; an installation shaft 1 is horizontally arranged in the box body 2; a spline is arranged on the mounting shaft 1; a first telescopic rod 3 is fixedly arranged at one end of the mounting shaft 1, and a third telescopic rod 5 is arranged at the other end of the mounting shaft 1; the second telescopic rod 4 is arranged between the first telescopic rod 3 and the third telescopic rod 5; the height of the support frame 11 is adjusted through the first telescopic rod 3, the second telescopic rod 4 and the third telescopic rod 5; second telescopic link 4, third telescopic link 5 sliding connection prevent through the spline that second telescopic link 4, third telescopic link 5 from taking place to rotate on the spline of installation axle 1.
The first telescopic rod 3, the second telescopic rod 4 and the third telescopic rod 5 comprise mounting rods 8, threaded rods 9 and locking nuts 7; one side of the mounting rod 8 is connected to the mounting shaft 1; the threaded rod 9 is in threaded connection with the mounting rod 8; the axis of the mounting rod 8 coincides with the axis of the threaded rod 9; the total length of the mounting rod 8 and the threaded rod 9 is changed by rotating the threaded rod 9; the locking nut 7 is connected to the threaded rod 9, and the position of the threaded rod 9 is limited by the locking nut 7.
The first telescopic rod 3, the second telescopic rod 4 and the third telescopic rod 5 penetrate through the through groove 23 and extend upwards out of the box body 2; the second telescopic rod 4 forms a certain included angle with the vertical direction; the first telescopic rod 3 and the third telescopic rod 5 are vertically arranged; the distance between each supporting frame 11 is adjusted by changing the lengths of the first telescopic rod 3, the second telescopic rod 4 and the third telescopic rod 5 so as to clamp shafts with different eccentric degrees.
The first telescopic rod 3, the second telescopic rod 4 and the third telescopic rod 5 are provided with a support frame 11 for fixing a shaft; the support frame 11 comprises a first support plate 111 and a second support plate 112; the first support plate 111 and the second support plate 112 intersect below and are connected to the threaded rod 9; a certain included angle is formed between the first supporting plate 111 and the second supporting plate 112 and the vertical direction, and the two included angles are equal in size; the inclination directions of the first supporting plate 111 and the second supporting plate 112 are opposite, so that the supporting effect on the shaft is ensured; the intersection of the first support plate 111 and the second support plate 112 is parallel to the axis of the mounting shaft to better support the shaft.
The support frame 11 is provided with a fixing device 10; the clamping in the vertical direction of the shaft is carried out through a fixing device 10; the fixing device 10 comprises a pressure plate 101, a second handle 102 and a second connecting rod 103; one end of the pressure plate 101 is rotatably connected to the first supporting plate 111, and the other side of the pressure plate 101 is provided with a second connecting rod 103; a second handle 102 is arranged above the second connecting rod 103; the lower part of the second connecting rod 103 is in threaded connection with a mounting block 104; the mounting block 104 is disposed on the second support plate 112; the pressing plate 101 is pushed to rotate downwards by rotating the second connecting rod 103; a pressing block 105 is arranged below the pressing plate 101; an arc-shaped groove is formed below the pressing block 105 so as to fix the shaft conveniently.
An extrusion device 6 is arranged on one side, far away from the first telescopic rod 3, of the third telescopic rod 5; the third telescopic rod 5 is extruded by an extruding device 6 to clamp the shaft in the horizontal direction; the extrusion device 6 extrudes the third telescopic rod 5 towards the direction close to the first telescopic rod 3; the extruding device comprises a first handle 62, a first connecting rod 63 and an extruding block 61; the first connecting rod 63 is in threaded connection with the side wall of the box body 2; the first connecting rod 63 is parallel to the mounting shaft 1; one side of the first connecting rod 63 is connected with a first handle 62, and the other side of the first connecting rod 63 is connected with an extrusion block 61 for extruding the third telescopic rod 5; the first handle 62 is arranged outside the box body 2.
The working principle is as follows: the worker installs the clamp on the corresponding equipment through the installation seat 21 and places the shaft on the clamp; the support frames 11 on the first telescopic rod 3, the second telescopic rod 4 and the third telescopic rod 5 support different shaft sections of a shaft; the supporting frame of the second telescopic rod 4 is supported on the eccentric shaft section; the lengths of the first telescopic rod 3, the second telescopic rod 4 and the third telescopic rod 5 are adjusted by rotating the threaded rod 9, so that the support frame 11 can support shafts with different bending degrees; slide second telescopic link 4, third telescopic link 5 along the installation axle, the support position of 11 counter shafts of adjustment support frame to guarantee that support frame 11 can support the axle of different length.
The worker manually rotates the first handle 62; the first handle 62 drives the extrusion block 61 to move through a first connecting rod; the extrusion block 61 extrudes the third telescopic rod 5; the clamping in the horizontal direction of the shaft is realized through the first telescopic rod 3 and the third telescopic rod 5; manually rotating the pressing plate 101 to enable the pressing plate 101 to rotate to the upper part of the shaft; the pressing plate 101 is driven to rotate downwards by rotating the second handle 102, and the pressing plate 101 drives the extrusion block 61 to extrude the shaft downwards, so that the shaft is clamped in the vertical direction.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a mounting fixture for axle processing which characterized in that: the device comprises a box body, an installation shaft, a first telescopic rod, a second telescopic rod, a third telescopic rod, a support frame and an extrusion device; an installation shaft is horizontally arranged in the box body; a spline is arranged on the mounting shaft; a first telescopic rod is fixedly arranged at one end of the mounting shaft, and a third telescopic rod is arranged at the other end of the mounting shaft; the second telescopic rod is arranged between the first telescopic rod and the third telescopic rod; the second telescopic rod and the third telescopic rod are connected to the spline of the mounting shaft in a sliding manner; the first telescopic rod, the second telescopic rod and the third telescopic rod extend upwards out of the box body; the first telescopic rod, the second telescopic rod and the third telescopic rod are provided with supporting frames for fixing the shaft; the second telescopic rod forms a certain included angle with the vertical direction; the first telescopic rod and the third telescopic rod are vertically arranged; an extrusion device is arranged on one side, away from the first telescopic rod, of the third telescopic rod; the extrusion device extrudes the third telescopic rod towards the direction close to the first telescopic rod.
2. A fixing jig for shaft processing according to claim 1, characterized in that: the extrusion device comprises a first handle, a first connecting rod and an extrusion block; the first connecting rod is connected to the side wall of the box body in a threaded manner; the first connecting rod is parallel to the mounting shaft; one side of the first connecting rod is connected with a first handle, and the other side of the first connecting rod is connected with an extrusion block for extruding a third telescopic rod; the first handle is arranged on the outer side of the box body.
3. A fixing jig for shaft processing according to claim 1, characterized in that: the first telescopic rod, the second telescopic rod and the third telescopic rod comprise mounting rods, threaded rods and locking nuts; one side of the mounting rod is connected to the mounting shaft; the threaded rod is in threaded connection with the mounting rod; the axis of the mounting rod is overlapped with that of the threaded rod; a support frame is arranged above the threaded rod; the locking nut is connected to the threaded rod.
4. A fixing jig for shaft processing according to claim 3, characterized in that: the support frame comprises a first support plate and a second support plate; the first supporting plate and the second supporting plate are intersected below and connected with the threaded rod; a certain included angle is formed between the first supporting plate and the second supporting plate and the vertical direction, and the two included angles are equal in size; the inclination directions of the first supporting plate and the second supporting plate are opposite; the intersecting line of the first supporting plate and the second supporting plate is parallel to the axis of the mounting shaft.
5. A fixing jig for shaft processing according to claim 4, characterized in that: the support frame is provided with a fixing device; the fixing device comprises a pressing plate, a second handle and a second connecting rod; one end of the pressing plate is rotatably connected to the first supporting plate, and the other side of the pressing plate is provided with a second connecting rod; a second handle is arranged above the second connecting rod; and the lower part of the second connecting rod is in threaded connection with the second supporting plate.
6. A fixing jig for shaft processing according to claim 5, characterized in that: a pressing block is arranged below the pressing plate; an arc-shaped groove is formed below the pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922312196.9U CN211804905U (en) | 2019-12-20 | 2019-12-20 | A mounting fixture for axle processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922312196.9U CN211804905U (en) | 2019-12-20 | 2019-12-20 | A mounting fixture for axle processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211804905U true CN211804905U (en) | 2020-10-30 |
Family
ID=73033801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922312196.9U Expired - Fee Related CN211804905U (en) | 2019-12-20 | 2019-12-20 | A mounting fixture for axle processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211804905U (en) |
-
2019
- 2019-12-20 CN CN201922312196.9U patent/CN211804905U/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: 20201030 Termination date: 20201220 |