CN220902919U - Guide rail polishing device - Google Patents
Guide rail polishing device Download PDFInfo
- Publication number
- CN220902919U CN220902919U CN202322492950.8U CN202322492950U CN220902919U CN 220902919 U CN220902919 U CN 220902919U CN 202322492950 U CN202322492950 U CN 202322492950U CN 220902919 U CN220902919 U CN 220902919U
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- CN
- China
- Prior art keywords
- movable
- strip
- fixed
- roller
- guide rail
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- 238000005498 polishing Methods 0.000 title claims abstract description 37
- 238000007664 blowing Methods 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims 2
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a guide rail polishing device which comprises a machine table, a fixed strip, a movable strip, a supporting roller, a limiting roller, a first lifting device, a second lifting device, a first mounting seat, a second mounting seat, a movable roller, a rubber sleeve and a polishing roller. According to the utility model, the limiting rollers are arranged on the opposite sides of the fixed strip and the movable strip, so that the two ends of the guide rail are limited, rolling friction is adopted between the guide rail and the limiting rollers, the guide rail is not easy to wear, and the product quality of the guide rail is effectively ensured.
Description
Technical Field
The utility model relates to the technical field of guide rails, in particular to the technical field of polishing devices.
Background
The guide rail is also called a sliding rail, a linear guide rail and a linear sliding rail, is used for a linear reciprocating motion occasion, has higher rated load than a linear bearing, can bear certain torque, can realize high-precision linear motion under the condition of high load, needs to adopt a polishing tool to polish the guide rail after the guide rail is used for a period of time, and can remove paint pollution, an oxide layer and shallow marks, so that the service life of the guide rail is prolonged.
The prior patent CN217019908U discloses a grinding machine for polishing guide rail, which can polish the guide rail, but the side wall of the guide rail is not in rolling friction with the clamping wheel, and the side wall of the guide rail is easy to wear.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a guide rail polishing device which can effectively polish a guide rail and is not easy to wear on the side wall when the guide rail moves.
In order to achieve the aim, the utility model provides a guide rail polishing device, which comprises a machine table, a fixed bar, a movable bar, supporting rollers, limiting rollers, a first lifting device, a second lifting device, a first mounting seat, a second mounting seat, the movable rollers, a rubber sleeve and polishing rollers, wherein the fixed bar is fixed on the machine table, the movable bar is arranged on the machine table, the fixed bar is parallel to the movable bar, the fixed bar and the movable bar are oppositely arranged, the movable bar is connected with a push-pull device, the push-pull device drives the movable bar to move along the direction vertical to the fixed bar, the upper end surfaces of the fixed bar and the movable bar are respectively provided with a plurality of limiting rollers, the central axes of the limiting rollers are vertically arranged, the limiting rollers are arranged along the length direction of the fixed bar, the opposite sides of the fixed bar and the movable bar are respectively provided with a plurality of supporting rollers, the central axis of the supporting roller is horizontally arranged, the central axis of the supporting roller is vertical to the fixed strip, the supporting roller is arranged along the length direction of the fixed strip, a first vertically arranged lifting device is fixed on the machine, the first lifting device is connected with a first mounting seat, a first motor is arranged on the first mounting seat, the first motor is connected with a polishing roller, the polishing roller is positioned above the area clamped by the fixed strip and the movable strip, two vertically arranged second lifting devices are fixed on the machine, each second lifting device is connected with a second mounting seat, a second motor is arranged on the second mounting seat, the second motor is connected with a horizontally arranged movable roller, a rubber sleeve is fixed outside the movable roller, the central axis of the movable roller is parallel to the moving direction of the fixed strip, the movable roller is positioned above the fixed strip and the area clamped by the movable strip.
Preferably, a plurality of guide strips are arranged at the bottom of the movable strip, the guide strips are parallel to the moving direction of the movable strip, a plurality of guide grooves corresponding to the guide strips one by one are arranged on the machine table, and the guide strips are embedded into the guide grooves.
Preferably, a blowing pipe is arranged above the machine table, and the blowing pipe is aligned to the lower end of the polishing roller.
Preferably, two sides of the first lifting device are respectively provided with a second lifting device, and the two movable rollers are respectively positioned at two sides of the polishing roller.
The utility model has the beneficial effects that: according to the utility model, the limiting rollers are arranged on the opposite sides of the fixed strip and the movable strip, so that the two ends of the guide rail are limited, rolling friction is adopted between the guide rail and the limiting rollers, the guide rail is not easy to wear, and the product quality of the guide rail is effectively ensured.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
Drawings
FIG. 1 is a front view of a rail polishing apparatus of the present utility model;
Fig. 2 is a side cross-sectional view of the rail polishing apparatus of the present utility model.
In the figure: 1-machine table, 2-fixed strip, 3-movable strip, 4-first lifting device, 5-second lifting device, 10-guiding groove, 15-blowing pipe, 21-supporting roller, 22-spacing roller, 30-guiding strip, 31-push-pull device, 40-first mount, 41-first motor, 42-polishing roller, 50-second mount, 51-second motor, 52-movable roller, 53-rubber sleeve.
Detailed Description
Referring to fig. 1 and 2, the guide rail polishing device of the utility model comprises a machine 1, a fixed bar 2, a movable bar 3, a supporting roller 21, a limit roller 22, a first lifting device 4, a second lifting device 5, a first mounting seat 40, a second mounting seat 50, a movable roller 52, a rubber sleeve 53 and a polishing roller 42, wherein the fixed bar 2 is fixed on the machine 1, the movable bar 3 is arranged on the machine 1, the fixed bar 2 is parallel to the movable bar 3, the fixed bar 2 and the movable bar 3 are oppositely arranged, the movable bar 3 is connected with a push-pull device 31, the push-pull device 31 drives the movable bar 3 to move along the direction vertical to the fixed bar 2, a plurality of limit rollers 22 are respectively arranged on the upper end faces of the fixed bar 2 and the movable bar 3, the limit rollers 22 are respectively vertically arranged along the length direction of the fixed bar 2, a plurality of supporting rollers 21 are respectively arranged on opposite sides of the fixed bar 2 and the movable bar 3, the central axes of the supporting rollers 21 are respectively horizontally arranged, the central axes of the supporting rollers 21 are respectively vertical to the fixed bar 2 and the fixed bar 3, the lower end faces of the supporting rollers 21 are respectively clamped on two sides of the guide rail 22 along the length direction of the fixed bar 2, and the two sides of the guide rail 22 are correspondingly clamped by the limit rollers 22, and the two side walls of the guide rail 22 are correspondingly arranged.
The polishing machine comprises a machine table 1, and is characterized in that a first lifting device 4 which is vertically arranged is fixed on the machine table 1, the first lifting device 4 is connected with a first mounting seat 40, a first motor 41 is mounted on the first mounting seat 40, the first motor 41 is connected with a polishing roller 42, the polishing roller 42 is located above an area clamped by a fixed strip 2 and a movable strip 3, two second lifting devices 5 which are vertically arranged are fixed on the machine table 1, each second lifting device 5 is connected with a second mounting seat 50, a second motor 51 is mounted on the second mounting seat 50, the second motor 51 is connected with a movable roller 52 which is horizontally arranged, a rubber sleeve 53 is fixed outside the movable roller 52, the central axis of the movable roller 52 is parallel to the moving direction of the fixed strip 2, the movable roller 52 is located above the area clamped by the fixed strip 2 and the movable strip 3, and the first lifting device 4 and the second lifting device 5 are cylinders, oil cylinders or electric cylinders.
In order to ensure that the moving bar 3 cannot deviate when moving, a plurality of guide bars 30 are arranged at the bottom of the moving bar 3, the guide bars 30 are parallel to the moving direction of the moving bar 3, a plurality of guide grooves 10 which are in one-to-one correspondence with the guide bars 30 are arranged on the machine table 1, and the guide bars 30 are embedded into the guide grooves 10.
In order to cool the polishing wheel 42 and the guide rail during polishing, a blower pipe 15 is arranged above the machine 1, and the blower pipe 15 is aligned with the lower end of the polishing roller 42.
In order to make the movement of the guide rail smoother, two sides of the first lifting device 4 are respectively provided with a second lifting device 5, and two moving rollers 52 are respectively positioned at two sides of the polishing roller 42.
The working process of the utility model comprises the following steps:
In the working process of the guide rail polishing device, according to the width of a guide rail, a push-pull device 31 is used for adjusting a moving strip 3 to a position, clamped by limit rollers 22, of two sides, the width of a region clamped by the limit rollers 22 is slightly larger than that of the guide rail, then the guide rail is placed in the region clamped by the limit rollers 22, the moving strip 3 is continuously adjusted through the push-pull device 31, the guide rail is clamped by the limit rollers 22 of two sides, then a second lifting device 5 drives a moving roller 52 to move downwards until a rubber sleeve 53 outside the moving roller 52 presses the guide rail, then a first lifting device 4 drives a polishing wheel 42 to move downwards to a designated position, then a first motor 41 drives the polishing wheel 42 to rotate to polish the guide rail, a second motor 51 drives the moving roller 52 to rotate, and the guide rail also moves along with rotation under the friction force of the rubber sleeve 53.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (4)
1. Guide rail burnishing device, its characterized in that: including board (1), fixed strip (2), movable strip (3), backing roller (21), spacing gyro wheel (22), first elevating gear (4), second elevating gear (5), first mount pad (40), second mount pad (50), movable gyro wheel (52), rubber sleeve (53), polishing gyro wheel (42), be fixed with a fixed strip (2) on board (1), be equipped with a mobilizable movable strip (3) on board (1), fixed strip (2) are parallel with movable strip (3), fixed strip (2) and movable strip (3) set up relatively, movable strip (3) link to each other with a push-pull device (31), push-pull device (31) drive movable strip (3) along the direction of perpendicular to fixed strip (2), all install a plurality of spacing gyro wheel (22) on the up end of fixed strip (2) and movable strip (3), the vertical setting of axis of spacing gyro wheel (22) is arranged along the length direction of fixed strip (2), fixed strip (2) and movable strip (3) are parallel with movable strip (3), movable strip (3) and a push-pull device (31) link to each other with a push-pull device (31), fixed strip (21) is installed with the axis of perpendicular backing roller (21), the supporting rollers (21) are arranged along the length direction of the fixed strip (2), a first lifting device (4) which is vertically arranged is fixed on the machine table (1), the first lifting device (4) is connected with a first mounting seat (40), a first motor (41) is mounted on the first mounting seat (40), the first motor (41) is connected with a polishing roller (42), the polishing roller (42) is located above the area clamped by the fixed strip (2) and the movable strip (3), two second lifting devices (5) which are vertically arranged are fixed on the machine table (1), each second lifting device (5) is connected with a second mounting seat (50), a second motor (51) is mounted on the second mounting seat (50), a horizontally arranged movable roller (52) is connected with the second motor (51), a rubber sleeve (53) is fixed outside the movable roller (52), and the central axis of the movable roller (52) is parallel to the movable roller (52) of the fixed strip (2) in the moving direction of the fixed strip (2) and the movable strip (3) in the moving area.
2. The rail polishing apparatus as claimed in claim 1, wherein: the bottom of the movable strip (3) is provided with a plurality of guide strips (30), the guide strips (30) are parallel to the moving direction of the movable strip (3), the machine table (1) is provided with a plurality of guide grooves (10) which are in one-to-one correspondence with the guide strips (30), and the guide strips (30) are embedded into the guide grooves (10).
3. The rail polishing apparatus as claimed in claim 1, wherein: a blowing pipe (15) is arranged above the machine table (1), and the blowing pipe (15) is aligned to the lower end of the polishing roller (42).
4. The rail polishing apparatus as claimed in claim 1, wherein: two sides of the first lifting device (4) are respectively provided with a second lifting device (5), and two movable rollers (52) are respectively positioned at two sides of the polishing roller (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492950.8U CN220902919U (en) | 2023-09-14 | 2023-09-14 | Guide rail polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492950.8U CN220902919U (en) | 2023-09-14 | 2023-09-14 | Guide rail polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220902919U true CN220902919U (en) | 2024-05-07 |
Family
ID=90907515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322492950.8U Active CN220902919U (en) | 2023-09-14 | 2023-09-14 | Guide rail polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220902919U (en) |
-
2023
- 2023-09-14 CN CN202322492950.8U patent/CN220902919U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |