CN222114499U - A double-sided chamfering device for oil-free shaft sleeve - Google Patents
A double-sided chamfering device for oil-free shaft sleeve Download PDFInfo
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- CN222114499U CN222114499U CN202420630633.XU CN202420630633U CN222114499U CN 222114499 U CN222114499 U CN 222114499U CN 202420630633 U CN202420630633 U CN 202420630633U CN 222114499 U CN222114499 U CN 222114499U
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- wall
- fixedly connected
- workbench
- shaft sleeve
- pedal
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- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model relates to the field of machining and discloses an oilless shaft sleeve double-sided chamfering device which comprises a workbench, wherein the outer wall of the workbench is fixedly connected with a telescopic rod, the bottom of the telescopic rod is fixedly connected with a pressing plate, the bottom of the pressing plate is fixedly connected with a rubber pad, the outer wall of the pressing plate is fixedly connected with a connecting plate, an adjusting mechanism is arranged on the workbench and comprises a motor, the outer wall of the motor is fixedly connected with the outer wall of the workbench, an output shaft of the motor is fixedly connected with a threaded rod, the threaded rod is rotatably connected with the outer wall of the workbench, and a moving plate is connected to the threaded rod in a threaded manner. According to the utility model, the adjusting mechanism is arranged, so that the moving plate transversely moves through the starting motor and drives the two groups of electric sliding rails to simultaneously move inwards by matching with the push rod, so that the two groups of chamfering tools simultaneously move to be attached to the outer wall of the oil-free shaft sleeve for chamfering, and the processing efficiency of double-sided chamfering is improved.
Description
Technical Field
The utility model relates to the field of machining, in particular to an oilless shaft sleeve double-sided chamfering device.
Background
In the machining process, chamfering is needed to be carried out on the machined mechanical part, so that burrs remained on the outer wall of the mechanical part are removed, and the attractiveness of the part is improved.
Through searching, chinese patent publication No. CN213410624U discloses an oilless shaft sleeve double-sided chamfering device, which is characterized in that the oilless shaft sleeve needing chamfering is firstly placed, and then the outer wall of the oilless shaft sleeve is clamped and fixed through two groups of fixing plates, so that the stability in the processing process is ensured.
In addition, in the use process of the device, a worker is usually required to manually adjust the positions of a group of chamfering tools, so that the outer wall of the group of chamfering tools is attached to the outer wall of the oil-free shaft sleeve, the other chamfering tool is adjusted to attach to the outer wall of the other side of the oil-free shaft sleeve, the process of carrying out double-sided chamfering on the oil-free shaft sleeve is complicated, and the device is not convenient and quick enough, and therefore the problem is solved by the oil-free shaft sleeve double-sided chamfering device.
Disclosure of utility model
In order to make up for the defects, the utility model provides an oilless shaft sleeve double-sided chamfering device, which aims to solve the problem that in the prior art, workers are required to independently adjust and move two groups of chamfering tools, so that the double-sided chamfering process of the oilless shaft sleeve is complicated.
In order to achieve the purpose, the oil-free shaft sleeve double-sided chamfering device comprises a workbench, wherein the outer wall of the workbench is fixedly connected with a telescopic rod, the bottom of the telescopic rod is fixedly connected with a pressing plate, an adjusting mechanism is arranged on the workbench and comprises a motor, an output shaft of the motor is fixedly connected with a threaded rod, a movable plate is connected onto the threaded rod in a threaded mode, a push rod is hinged to the inner wall of the movable plate, an electric sliding rail is hinged to the outer wall of the push rod, a chamfering tool is connected to the inner wall of the electric sliding rail in a sliding mode, and a pedal fixing mechanism is arranged on the workbench.
As a further description of the above technical solution:
the bottom fixedly connected with rubber pad of clamp plate, the outer wall fixedly connected with connecting plate of clamp plate.
As a further description of the above technical solution:
The outer wall of motor and the outer wall fixed connection of workstation, the threaded rod rotates with the outer wall of workstation to be connected.
As a further description of the above technical solution:
The bottom of the electric sliding rail is in sliding connection with the top of the workbench.
As a further description of the above technical solution:
The pedal fixing mechanism comprises a rod body, the bottom of the rod body is fixedly connected with a pedal, the outer wall of the pedal is fixedly connected with a reset plate, the outer wall of the reset plate is elastically connected with the inner wall of the workbench through a spring A, the outer wall of the workbench is fixedly connected with a limit frame, the inner wall of the pedal is slidably connected with a wedge block, and the outer wall of the wedge block is elastically connected with the inner wall of the pedal through a spring B.
As a further description of the above technical solution:
The top of the rod body is fixedly connected with the bottom of the connecting plate, and the pedal is in sliding connection with the inner wall of the workbench.
As a further description of the above technical solution:
The outer wall of reset plate and one end fixed connection of spring A, the other end of spring A and the inner wall fixed connection of workstation.
As a further description of the above technical solution:
The outer wall of voussoir and one end fixed connection of spring B, the other end of spring B and the inner wall fixed connection of footboard, the outer wall and the inner wall joint of spacing frame of voussoir.
The utility model has the following beneficial effects:
1. According to the utility model, the adjusting mechanism is arranged, so that the moving plate transversely moves through the starting motor and drives the two groups of electric sliding rails to simultaneously move inwards by matching with the push rod, so that the two groups of chamfering tools simultaneously move to be attached to the outer wall of the oil-free shaft sleeve for chamfering, and the processing efficiency of double-sided chamfering is improved.
2. According to the utility model, the pedal fixing mechanism is arranged, so that the pedal is stepped, and the two groups of pressing plates are driven to move downwards simultaneously to fix the oilless shaft sleeve arranged at the bottom, so that the oilless shaft sleeve is quickly fixed in a stepping manner, the stability of the oilless shaft sleeve in the double-sided chamfering process is ensured, and the fixing efficiency is also improved.
Drawings
Fig. 1 is a schematic front view of an oilless sleeve double-sided chamfering device according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a workbench of an oilless sleeve double-sided chamfering device according to the present utility model;
FIG. 3 is a schematic diagram of a mechanism for adjusting the double-sided chamfering device of the oil-free shaft sleeve;
Fig. 4 is a schematic diagram of a pedal fixing mechanism of an oilless shaft sleeve double-sided chamfering device.
Legend description:
1.2, a telescopic rod, 3, a pressing plate, 4, a connecting plate, 5, a rubber pad, 6, an adjusting mechanism, 601, an electric sliding rail, 602, a chamfering tool, 603, a push rod, 604, a moving plate, 605, a threaded rod, 606, a motor, 7, a pedal fixing mechanism, 701, a reset plate, 702, a spring A, 703, a pedal, 704, a limiting frame, 705, a wedge block, 706, a spring B, 707 and a rod body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the oil-free shaft sleeve double-sided chamfering device comprises a workbench 1, wherein a telescopic rod 2 is fixedly connected to the outer wall of the workbench 1, the workbench 1 provides a supporting and fixing effect for the telescopic rod 2, a pressing plate 3 is fixedly connected to the bottom of the telescopic rod 2, the telescopic rod 2 is driven to stretch and move in the vertical moving process of the pressing plate 3, the stability of the pressing plate 3 in the vertical moving process is guaranteed, a rubber pad 5 is fixedly connected to the bottom of the pressing plate 3, and certain vertical deformation can be generated in the pressing and clamping process of the pressing plate 3 on the oil-free shaft sleeve, so that the clamping and fixing effect of the pressing plate 3 on the oil-free shaft sleeve is improved, a connecting plate 4 is fixedly connected to the outer wall of the pressing plate 3, and two groups of pressing plates 3 are simultaneously and vertically moved through the connecting plate 4.
Referring to fig. 2-3, the adjusting mechanism 6 is provided on the workbench 1, the adjusting mechanism 6 includes a motor 606, the outer wall of the motor 606 is fixedly connected with the outer wall of the workbench 1, the workbench 1 provides supporting and fixing effects for the motor 606, the output shaft of the motor 606 is fixedly connected with a threaded rod 605, the motor 606 is started to drive the threaded rod 605 to rotate, the threaded rod 605 is rotationally connected with the outer wall of the workbench 1, the effect of supporting the threaded rod 605 is achieved, stability in the rotating process of the threaded rod 605 is ensured, a movable plate 604 is screwed on the threaded rod 605, the threaded rod 605 rotates to drive the movable plate 604 to transversely move, a push rod 603 is hinged to the inner wall of the movable plate 604, two groups of electric sliding rails 601 are driven to transversely move simultaneously through the push rod 603 in the process of transversely moving, the bottom of the electric sliding rails 601 is slidingly connected with the top of the workbench 1, stability in the transverse moving of the electric sliding rails 601 is maintained, the inner wall of the electric sliding rails 601 is slidingly connected with a chamfering tool 602, the chamfering tool 602 is oilless along the inner wall of the electric sliding rails 601, and therefore the chamfering effect of polishing the outer wall of the shaft sleeve is achieved.
Referring to fig. 2-4, a pedal fixing mechanism 7 is disposed on a workbench 1, the pedal fixing mechanism 7 includes a rod 707, the top of the rod 707 is fixedly connected with the bottom of the connecting plate 4, the connecting plate 4 is driven to move vertically in the process of moving the rod 707 vertically, the pedal 703 is fixedly connected with the bottom of the rod 707, the pedal 703 is moved vertically, the pedal 703 drives the rod 707 to move vertically, the pedal 703 is slidably connected with the inner wall of the workbench 1, stability of the pedal 703 during moving vertically is maintained, the outer wall of the pedal 703 is fixedly connected with a reset plate 701, the outer wall of the reset plate 701 is fixedly connected with one end of a spring a702, the other end of the spring a702 is fixedly connected with the inner wall of the workbench 1, the reset plate 701 is driven to move upwards by the force of the spring a702, the reset plate 701 drives the pedal 703 to move upwards, the outer wall of the workbench 1 is fixedly connected with a limit frame 704, the workbench 1 provides a supporting and fixing effect for the limit frame 704, the inner wall of the pedal 703 is slidably connected with a wedge 705, the wedge 705 is kept to move transversely along the inner wall of the pedal 703, the outer wall of the pedal 703 is fixedly connected with one end of a spring B706, the other end of the spring B706 is fixedly connected with the inner wall of the wedge 705, and the wedge 705 is fixedly connected with the limit frame 704 by the inner wall of the wedge 704.
The working principle is that the oil-free shaft sleeve with the double-sided chamfer is placed at the top of the workbench 1, the pedal 703 is stepped down, the connecting plate 4 at the top and the pressing plate 3 are driven to move down simultaneously by the rod 707 in the process of downwards moving the pedal 703, the two groups of pressing plates 3 clamp and fix the oil-free shaft sleeve placed at the bottom, and the rubber pad 5 at the bottom of the pressing plate 3 is extruded and deformed, so that the effect of limiting and fixing the oil-free shaft sleeve is achieved.
And cooperate the voussoir 705 that pedal 703 outer wall set up, make pedal 703 in-process that moves down, voussoir 705 receives the extrusion effect inwards shrink, when moving to the assigned position simultaneously, outwards pop out through the power of spring B706 and carry out the joint with limit frame 704 inner wall and fix to reach the fixed effect that keeps two sets of clamp plates 3 and rubber pad 5 to oilless axle sleeve.
And then the motor 606 is started, so that the motor 606 drives the movable plate 604 to transversely move, and the two groups of electric sliding rails 601 are driven to inwards move along the top of the workbench 1 by the push rod 603 in the process of transversely moving the movable plate 604, so that chamfering tools 602 arranged on the two groups of electric sliding rails 601 are quickly attached to the outer wall of the oil-free shaft sleeve, the process that workers independently adjust the two groups of chamfering tools 602 is avoided, and the chamfering work efficiency is improved.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. The oil-free shaft sleeve double-sided chamfering device is characterized by comprising a workbench (1), wherein the outer wall of the workbench (1) is fixedly connected with a telescopic rod (2), the bottom of the telescopic rod (2) is fixedly connected with a pressing plate (3), an adjusting mechanism (6) is arranged on the workbench (1), the adjusting mechanism (6) comprises a motor (606), the output shaft of the motor (606) is fixedly connected with a threaded rod (605), a movable plate (604) is connected to the threaded rod (605) in a threaded manner, a push rod (603) is hinged to the inner wall of the movable plate (604), an electric sliding rail (601) is hinged to the outer wall of the push rod (603), a chamfering tool (602) is slidably connected to the inner wall of the electric sliding rail (601), and a pedal fixing mechanism (7) is arranged on the workbench (1).
2. The oilless shaft sleeve double-sided chamfering device according to claim 1 is characterized in that a rubber pad (5) is fixedly connected to the bottom of the pressing plate (3), and a connecting plate (4) is fixedly connected to the outer wall of the pressing plate (3).
3. The oil-free shaft sleeve double-sided chamfering device as set forth in claim 1, wherein the outer wall of the motor (606) is fixedly connected with the outer wall of the workbench (1), and the threaded rod (605) is rotatably connected with the outer wall of the workbench (1).
4. The oil-free shaft sleeve double-sided chamfering device as set forth in claim 1, wherein the bottom of the electric sliding rail (601) is slidingly connected with the top of the workbench (1).
5. The oilless shaft sleeve double-sided chamfering device as defined in claim 1, wherein the pedal fixing mechanism (7) comprises a rod body (707), a pedal (703) is fixedly connected to the bottom of the rod body (707), a reset plate (701) is fixedly connected to the outer wall of the pedal (703), the outer wall of the reset plate (701) is elastically connected with the inner wall of the workbench (1) through a spring A (702), a limit frame (704) is fixedly connected to the outer wall of the workbench (1), a wedge block (705) is slidably connected to the inner wall of the pedal (703), and the outer wall of the wedge block (705) is elastically connected with the inner wall of the pedal (703) through a spring B (706).
6. The oilless sleeve double-sided chamfering device as defined in claim 5, wherein the top of the rod body (707) is fixedly connected with the bottom of the connecting plate (4), and the pedal (703) is slidably connected with the inner wall of the workbench (1).
7. The oil-free shaft sleeve double-sided chamfering device as set forth in claim 5, wherein the outer wall of the reset plate (701) is fixedly connected with one end of a spring A (702), and the other end of the spring A (702) is fixedly connected with the inner wall of the workbench (1).
8. The oilless shaft sleeve double-sided chamfering device as defined in claim 5, wherein the outer wall of the wedge block (705) is fixedly connected with one end of a spring B (706), the other end of the spring B (706) is fixedly connected with the inner wall of the pedal (703), and the outer wall of the wedge block (705) is clamped with the inner wall of the limit frame (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420630633.XU CN222114499U (en) | 2024-03-29 | 2024-03-29 | A double-sided chamfering device for oil-free shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420630633.XU CN222114499U (en) | 2024-03-29 | 2024-03-29 | A double-sided chamfering device for oil-free shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222114499U true CN222114499U (en) | 2024-12-06 |
Family
ID=93675104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420630633.XU Active CN222114499U (en) | 2024-03-29 | 2024-03-29 | A double-sided chamfering device for oil-free shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222114499U (en) |
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2024
- 2024-03-29 CN CN202420630633.XU patent/CN222114499U/en active Active
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