CN216371810U - Gear shaft machining clamp - Google Patents
Gear shaft machining clamp Download PDFInfo
- Publication number
- CN216371810U CN216371810U CN202122558535.9U CN202122558535U CN216371810U CN 216371810 U CN216371810 U CN 216371810U CN 202122558535 U CN202122558535 U CN 202122558535U CN 216371810 U CN216371810 U CN 216371810U
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- gear shaft
- plate
- arc
- clamping device
- bottom plate
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Abstract
The utility model provides a gear shaft adds clamping apparatus, gear shaft processing field includes: bottom plate assembly, adjusting device and clamping device, the bottom plate assembly upper end is connected with adjusting device, adjusting device is connected with clamping device, clamping device sets up to two, the bottom plate assembly includes: bottom plate, electric telescopic handle and triangle hinge joint piece, electric telescopic handle stiff end and bottom plate fixed connection, the articulated piece of fixedly connected with triangle on the bottom plate. The gear shaft fixing device can be used for fixing the gear shaft in a mode of replacing a machine clamp, can ensure that the gear shaft does not fall off and slide when being processed, avoids the damage of the gear shaft, and can also ensure the processing precision; this is novel can also fix the gear shaft of different gears, can fix a plurality of gear shafts simultaneously for work efficiency. Meanwhile, the utility model can also adjust the angle, can carry out deep treatment on the tooth root of the gear shaft and further ensures the processing precision.
Description
Technical Field
The utility model belongs to the field of gear shaft machining, and particularly relates to a gear shaft machining clamp.
Background
The gear shaft is a mechanical part which can support and transmit torque or motion, the gear shaft needs to be fixed firstly during processing of the gear shaft and then processed, the existing fixing mode adopts a machine clamping mode, the gear shaft is easy to slide and loosen in the machine clamping mode, the gear shaft is easy to drop during processing, the gear shaft is damaged, or deviation is generated during processing, and the processing precision is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art and provides a gear shaft machining clamp.
The utility model realizes the purpose, and adopts the following technical scheme that:
a gear shaft machining jig includes: bottom plate assembly, adjusting device and clamping device, the bottom plate assembly upper end is connected with adjusting device, adjusting device is connected with clamping device, clamping device sets up to two, two the clamping device symmetry sets up, the bottom plate assembly includes: bottom plate, electric telescopic handle and triangle hinge joint piece, electric telescopic handle stiff end and bottom plate fixed connection, the articulated piece of fixedly connected with triangle on the bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a gear shaft machining clamp which can be used for fixing a gear shaft in a mode of replacing a mechanical clamp, can ensure that the gear shaft does not fall off and slide when the gear shaft is machined, avoids the damage of the gear shaft and can also ensure the machining precision; this is novel can also fix the gear shaft of different gears, can fix a plurality of gear shafts simultaneously for work efficiency. Meanwhile, the utility model can also adjust the angle, can carry out deep treatment on the tooth root of the gear shaft and further ensures the processing precision.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the adjustment base;
FIG. 3 is a front view of the clamping device;
FIG. 4 is a schematic view of the lifting device;
fig. 5 is a schematic view of the structure of the clamping device.
Detailed Description
The technical solutions in 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
A gear shaft machining jig includes: bottom plate assembly 1, adjusting device 2 and clamping device 3, 1 upper end of bottom plate assembly is connected with adjusting device 2, adjusting device 2 is connected with clamping device 3, clamping device 3 sets up to two, two 3 symmetries of clamping device set up, bottom plate assembly 1 includes: the telescopic electric pole comprises a bottom plate 1-1, an electric telescopic rod 1-2 and a triangular hinge block 1-3, wherein the fixed end of the electric telescopic rod 1-2 is fixedly connected with the bottom plate 1-1, and the triangular hinge block 1-3 is fixedly connected to the bottom plate 1-1.
The adjusting device 2 comprises: an adjusting base 2-1, a chute 2-2, a guide post 2-3, a spring I2-4 and a screw rod I2-5, the lower end of the adjusting base 2-1 is provided with a chute 2-2, the movable end of the electric telescopic rod 1-2 is fixed with a pin shaft, the movable end of the electric telescopic rod 1-2 is connected with the chute 2-2 in a sliding way through a pin shaft, the bottom of the adjusting base 2-1 is rotationally connected with a triangular hinge block 1-3, the upper end of the adjusting base 2-1 is horizontally and fixedly connected with a guide post 2-3, the guide post 2-3 is sleeved with a spring I2-4, one end of the screw rod I2-5 rotatably penetrates through one side face of the adjusting base 2-1 and is rotatably connected with the other side face of the adjusting base 2-1, and the rotating directions of two ends of the screw rod I2-5 are opposite.
The number of the guide posts 2-3 and the number of the springs 2-4 are two, and the two guide posts 2-3 are symmetrically arranged.
Both of the clamping devices 3 comprise: a shell 3-1, a slide block 3-2, a limit plate 3-3, a limit post 3-4, a lifting device 3-5 and a clamping device 3-6, wherein the lower end of the shell 3-1 is fixedly connected with the slide block 3-2, the slide block 3-2 is connected with the guide post 2-3 in a sliding manner, the spring I2-4 is arranged between the two clamping devices 3, the slide block 3-2 is connected with the screw I2-5 in a threaded manner, the inner bottom surface of the shell 3-1 is provided with the limit plate 3-3, the limit plate 3-3 is provided with an arc-shaped groove, the limit post 3-4 is vertically fixed on the limit plate 3-3, the lifting device 3-5 is connected on the limit plate 3-3 in a rotating manner, and the lifting device 3-5 is fixedly connected with the clamping device 3-6, the clamping device 3-6 is connected with the limiting column 3-4 in a sliding mode.
The lifting device 3-5 comprises: the screw rod II comprises a supporting plate 3-5-1 and a screw rod II 3-5-2, the lower end of the screw rod II 3-5-2 is rotatably connected with a limiting plate 3-3, and the supporting plate 3-5-1 is connected to the screw rod II 3-5-2 in a threaded mode.
The clamping device 3-6 comprises: the device comprises a hollow column 3-6-1, a solid column 3-6-2, a spring II 3-6-3, a baffle plate 3-6-4, an arc-shaped plate 3-6-5 and lugs 3-6-6, wherein one end of the solid column 3-6-2 is slidably sleeved in the hollow column 3-6-1, the spring II 3-6-3 is sleeved on the solid column 3-6-2, the other end of the solid column 3-6-2 is fixedly connected with a supporting plate 3-5-1, the baffle plate 3-6-4 is arranged at the lower end of the hollow column 3-6-1, the hollow column 3-6-1 slidably penetrates through the arc-shaped plate 3-6-5, and the baffle plate 3-6-4 is positioned below the arc-shaped plate 3-6-5, the arc-shaped plates 3-6-5 correspond to the arc-shaped grooves and are encircled with the arc-shaped grooves to form a circular ring, the two sides of each arc-shaped plate 3-6-5 are provided with lugs 3-6-6, the lugs 3-6-6 are connected with limiting columns 3-4 in a sliding mode, the limiting columns 3-4 are arranged in a plurality, and the limiting columns 3-4 correspond to the lugs 3-6-6.
The working principle of the utility model is as follows:
the rotating screw rod II 3-5-2 drives the supporting plate 3-5-1 to move upwards through the limiting action of the limiting column 3-4, the supporting plate 3-5-1 moves upwards to drive the clamping device 3-6 to move upwards, then the shafts at the two ends of the gear shaft are respectively placed on the limiting plates 3-3 arranged on the two clamping devices 3, then the shafts are placed in the arc-shaped grooves, then the rotating screw rod II 3-5-2 reversely moves downwards through the supporting plate 3-5-1 to drive the hollow column 3-6-1 and the solid column 3-6-2 to move downwards, further the lugs 3-6-6 arranged on the gravity arc-shaped plate 3-6-5 slide downwards along the limiting column 3-4, and the arc-shaped plate 3-6-5 moves downwards to form a ring shape together with the arc-shaped grooves, the gear shaft can be temporarily fixed to prevent the gear shaft from falling off during fixing, then the screw rod II 3-5-2 is continuously rotated to drive the support plate 3-5-1 to move downwards, the support plate 3-5-1 moves to drive the hollow column 3-6-1 to move downwards through the solid column 3-6-2, the support plate 3-5-1 is abutted against the gear shaft and is matched with the arc-shaped groove to extrude and fix the gear shaft, then the support plate 3-5-1 is continuously moved downwards to enable the solid column 3-6-2 to move towards the inside of the hollow column 3-6-1, the spring II 3-6-3 is compressed at the same time, the spring II 3-6-3 plays a role in resetting and supporting, the solid column 3-6-2 can continuously extrude the gear shaft by sliding towards the inside of the hollow column 3-6-1, the gear shaft can be tightly pressed at the bottom of the arc groove, the solid column 3-6-2 is arranged in the hollow column 3-6-1 in a sliding mode, the surface damage of the gear shaft caused by overlarge pressing force can be prevented, when the force for extruding the gear shaft reaches the spring force range value of the spring II 3-6-3, the spring II 3-6-3 compresses the solid column 3-6-2 to slide towards the inside of the hollow column 3-6-1, and the extruding force can be adjusted by replacing or controlling the spring II 3-6-3; gear shafts with different diameters can be fixed by controlling the solid column 3-6-2 and the hollow column 3-6-1 to move downwards; the baffle 3-6-4 plays a limiting role, the arc-shaped plate 3-6-5 is prevented from sliding off when the hollow column 3-6-1 moves upwards, the screw rod I2-5 is rotated to drive the two clamping devices 3 to move relatively or oppositely along the guide column 2-3, the distance between the two clamping devices 3 can be controlled, and gear shafts with different lengths can be fixed. When the tooth root of the gear shaft is deep or is the helical tooth, the condition inside the tooth root cannot be seen clearly under the limitation of sight line during processing, at the moment, the device is connected with an external power supply to electrify and extend the electric telescopic rod 1-2, the bottom plate 1-1 is driven to rotate by taking the triangular hinged block 1-3 as the circle center, the angle can be adjusted, and then the gear shaft can be observed or processed by changing the angle. And after the machining is finished, the gear shaft can be disassembled by reversely operating the steps.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a gear shaft adds clamping apparatus which characterized in that: the method comprises the following steps: bottom plate assembly (1), adjusting device (2) and clamping device (3), bottom plate assembly (1) upper end is connected with adjusting device (2), adjusting device (2) are connected with clamping device (3), clamping device (3) set up to two, two clamping device (3) symmetry sets up, bottom plate assembly (1) includes: the electric telescopic handle comprises a base plate (1-1), an electric telescopic handle (1-2) and a triangular hinge block (1-3), wherein the fixed end of the electric telescopic handle (1-2) is fixedly connected with the base plate (1-1), and the triangular hinge block (1-3) is fixedly connected on the base plate (1-1).
2. The gear shaft machining jig of claim 1, characterized in that: the adjustment device (2) comprises: an adjusting base (2-1), a chute (2-2), a guide post (2-3), a spring I (2-4) and a screw rod I (2-5), wherein the chute (2-2) is arranged at the lower end of the adjusting base (2-1), a pin shaft is fixed at the movable end of the electric telescopic rod (1-2), the movable end of the electric telescopic rod (1-2) is connected with the chute (2-2) in a sliding manner through the pin shaft, the bottom of the adjusting base (2-1) is rotationally connected with a triangular hinge block (1-3), the guide post (2-3) is horizontally and fixedly connected at the upper end of the adjusting base (2-1), the spring I (2-4) is sleeved on the guide post (2-3), one end of the screw rod I (2-5) rotationally penetrates through one side face of the adjusting base (2-1) and is rotationally connected with the other side face of the adjusting base (2-1), the two ends of the first screw (2-5) are opposite in rotating direction.
3. The gear shaft machining jig of claim 2, wherein: the number of the guide posts (2-3) and the number of the springs (2-4) are two, and the two guide posts (2-3) are symmetrically arranged.
4. The gear shaft machining jig of claim 2, wherein: both of the clamping devices (3) comprise: the clamping device comprises a shell (3-1), a sliding block (3-2), limiting plates (3-3), limiting columns (3-4), a lifting device (3-5) and clamping devices (3-6), wherein the sliding block (3-2) is fixedly connected to the lower end of the shell (3-1), the sliding block (3-2) is in sliding connection with guide columns (2-3), a first spring (2-4) is arranged between the two clamping devices (3), the sliding block (3-2) is in threaded connection with a first screw rod (2-5), the limiting plate (3-3) is arranged on the inner bottom surface of the shell (3-1), an arc-shaped groove is formed in the limiting plate (3-3), the limiting columns (3-4) are vertically fixed on the limiting plate (3-3), and the lifting device (3-5) is rotatably connected to the limiting plate (3-3), the lifting device (3-5) is fixedly connected with the clamping device (3-6), and the clamping device (3-6) is connected with the limiting column (3-4) in a sliding mode.
5. The gear shaft machining jig of claim 4, wherein: the lifting device (3-5) comprises: the screw rod II comprises a supporting plate (3-5-1) and a screw rod II (3-5-2), the lower end of the screw rod II (3-5-2) is rotatably connected with the limiting plate (3-3), and the supporting plate (3-5-1) is in threaded connection with the screw rod II (3-5-2).
6. The gear shaft machining jig of claim 5, wherein: the clamping device (3-6) comprises: the hollow column (3-6-1), the solid column (3-6-2), the spring II (3-6-3), the baffle plate (3-6-4), the arc-shaped plate (3-6-5) and the lug (3-6-6), one end of the solid column (3-6-2) is slidably sleeved in the hollow column (3-6-1), the spring II (3-6-3) is sleeved on the solid column (3-6-2), the other end of the solid column (3-6-2) is fixedly connected with the supporting plate (3-5-1), the baffle plate (3-6-4) is arranged at the lower end of the hollow column (3-6-1), the hollow column (3-6-1) penetrates through the arc-shaped plate (3-6-5) in a sliding mode, the baffle (3-6-4) is located below the arc-shaped plate (3-6-5), the arc-shaped plate (3-6-5) corresponds to the arc-shaped groove and surrounds the arc-shaped groove to form a circular ring shape, the two sides of the arc-shaped plate (3-6-5) are provided with lugs (3-6-6), the lugs (3-6-6) are connected with limiting columns (3-4) in a sliding mode, the number of the limiting columns (3-4) is multiple, and the limiting columns (3-4) correspond to the lugs (3-6-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122558535.9U CN216371810U (en) | 2021-10-23 | 2021-10-23 | Gear shaft machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122558535.9U CN216371810U (en) | 2021-10-23 | 2021-10-23 | Gear shaft machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216371810U true CN216371810U (en) | 2022-04-26 |
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ID=81248144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122558535.9U Active CN216371810U (en) | 2021-10-23 | 2021-10-23 | Gear shaft machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216371810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945538A (en) * | 2023-02-16 | 2023-04-11 | 哈尔滨工诚科技有限公司 | Device for processing copper wire and using method thereof |
-
2021
- 2021-10-23 CN CN202122558535.9U patent/CN216371810U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945538A (en) * | 2023-02-16 | 2023-04-11 | 哈尔滨工诚科技有限公司 | Device for processing copper wire and using method thereof |
| CN115945538B (en) * | 2023-02-16 | 2023-08-25 | 烟台锡晟电磁线有限公司 | Copper wire processing device and use method thereof |
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