CN215824970U - Surface grinding device is used in processing of elevator spare part - Google Patents
Surface grinding device is used in processing of elevator spare part Download PDFInfo
- Publication number
- CN215824970U CN215824970U CN202121521992.4U CN202121521992U CN215824970U CN 215824970 U CN215824970 U CN 215824970U CN 202121521992 U CN202121521992 U CN 202121521992U CN 215824970 U CN215824970 U CN 215824970U
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- Prior art keywords
- mounting box
- surface grinding
- top surface
- grinding
- base
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- 238000005498 polishing Methods 0.000 claims description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 229910001651 emery Inorganic materials 0.000 claims 4
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses an outer surface grinding device for processing elevator parts, which comprises a base, wherein a limiting slide rail is arranged on the upper surface of the base, an upper mounting box is arranged above the base, side surface grinding wheels are arranged on two sides in front of the lower surface of the upper mounting box, a device for adjusting the distance between the two side surface grinding wheels is arranged in the upper mounting box, a top surface grinding wheel is arranged in the middle of the rear part of the lower surface of the upper mounting box, and a device for driving the top surface grinding wheel to ascend and descend is arranged in the upper mounting box. The elevator guide rail grinding device is provided with the side surface grinding wheels on two side surfaces and the top surface grinding wheel, so that three side surfaces of the elevator guide rail are ground, the grinding efficiency is high, the grinding speed is high, the distance between the two side surface grinding wheels can be adjusted, the height of the top surface grinding wheel can be adjusted, and the elevator guide rail grinding device can be used for grinding elevator guide rails with different widths and thicknesses.
Description
Technical Field
The utility model relates to the technical field of polishing, in particular to an outer surface polishing device for processing elevator parts.
Background
The guide rail of elevator need polish it in order to guarantee that its wearing and tearing are little, and current grinding device can only polish by single side, and it is inefficient to polish.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an outer surface polishing device for processing elevator parts, which aims to solve the problems that the polishing device in the prior art can only polish a single side surface and has low polishing efficiency.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an elevator spare part processing is with surface grinding device, includes the base, the upper surface of base is equipped with spacing slide rail, the top of base is equipped with the mounting box, the lower surface the place ahead both sides of going up the mounting box all are equipped with side grinding wheel, and go up the internally mounted of mounting box and have the device that is used for adjusting the distance between two side grinding wheels, install top surface grinding wheel in the middle of going up the lower surface rear of mounting box, and the internally mounted of going up the mounting box has the device that is used for driving top surface grinding wheel and goes up and down.
Preferably, a support frame is fixedly connected between the four corners of the lower surface of the upper mounting box and the upper surface of the base.
Preferably, the means for adjusting the distance between the two side grinding wheels comprises: the bidirectional screw rod is rotatably mounted inside the upper mounting box, a position adjusting motor used for driving the bidirectional screw rod to rotate is mounted on one side of the upper mounting box, nuts are symmetrically and threadedly connected to the bidirectional screw rod, a first polishing motor is fixedly connected to the nuts, and the lower end of a power output end of the first polishing motor penetrates through the lower surface of the upper mounting box and then is fixedly connected with a center shaft of the side polishing grinding wheel.
Preferably, the device for driving the top surface grinding wheel to ascend and descend comprises: the top surface grinding wheel is characterized in that two ends of a middle shaft of the top surface grinding wheel are rotatably provided with lifting frames through bearings, the upper parts of the lifting frames are located inside the upper mounting box, and the lifting frames are provided with chain driving structures used for driving the top surface grinding wheel to rotate.
Preferably, the internally mounted of going up the mounting box has gear elevation structure, and gear elevation structure drive crane goes up and down, the internally mounted of going up the mounting box has the guide bar, and the guide bar passes the crane.
Preferably, the telescopic cylinder is installed inside the base, and the upper end of a piston rod of the telescopic cylinder penetrates through the upper surface of the base and then is fixedly connected with the limiting slide rail.
Compared with the prior art, the utility model has the beneficial effects that:
1. the side surface grinding wheel with two side surfaces and the top surface grinding wheel are arranged, so that the grinding of three side surfaces of the elevator guide rail is realized, the grinding efficiency is high, and the grinding is rapid;
2. the distance between the two side surface grinding wheels can be adjusted, and the height of the top surface grinding wheel can also be adjusted, so that the device can be used for grinding elevator guide rails with different widths and thicknesses.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is a rear perspective view of the present invention;
FIG. 3 is a cross-sectional view of a-a of FIG. 1;
fig. 4 is a cross-sectional view of b-b in fig. 2.
In the figure: 1. a base; 2. a support frame; 3. mounting a box; 4. a limiting slide rail; 5. grinding wheels are ground on the side surfaces; 6. grinding the top surface of the workpiece by using a grinding wheel; 7. a chain drive structure; 8. a lifting frame; 91. a bidirectional screw rod; 92. a nut; 93. a position adjustment motor; 10. a first grinding motor; 11. a telescopic cylinder; 12. a gear lifting structure; 13. a guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, in the embodiment of the utility model, an outer surface polishing device for processing elevator components comprises a base 1, wherein a limiting slide rail 4 is arranged on the upper surface of the base 1, an upper mounting box 3 is arranged above the base 1, and supporting frames 2 are fixedly connected between four corners of the lower surface of the upper mounting box 3 and the upper surface of the base 1, are frameworks of the device and are used for supporting the components and accommodating the components;
as shown in fig. 1 and 3, side grinding wheels 5 are arranged on two sides in front of the lower surface of the upper mounting box 3, when the side grinding wheels 5 rotate, two sides of the elevator guide rail can be ground, and meanwhile, the grinding efficiency is high;
with continued reference to fig. 1 and 3, the upper mounting box 3 is internally provided with a device for adjusting the distance between the two side grinding wheels 5, so that the two side grinding wheels 5 can adapt to elevator guide rails with different widths after the distance is adjusted;
as shown in fig. 3, the apparatus for adjusting the distance between the two side grinding wheels 5 includes: the inner part of the upper mounting box 3 is rotatably provided with a bidirectional screw rod 91, one side of the upper mounting box 3 is provided with a position adjusting motor 93 for driving the bidirectional screw rod 91 to rotate, the bidirectional screw rod 91 is symmetrically and threadedly connected with nuts 92, the bidirectional screw rod 91 can be driven to rotate when the position adjusting motor 93 rotates, and the bidirectional screw rod 91 can drive the two nuts 92 to be far away from or close to each other when rotating;
continuing to refer to fig. 3, a first grinding motor 10 is fixedly connected to the nut 92, the lower end of the power output end of the first grinding motor 10 penetrates through the lower surface of the upper mounting box 3 and then is fixedly connected with the center shaft of the side grinding wheel 5, the first grinding motor 10 can drive the side grinding wheel 5 to rotate, so that the side grinding wheel 5 is rotatably ground, the two nuts 92 are close to or far away from each other, so that the two side grinding wheels 5 are close to or far away from each other, and the distance between the two side grinding wheels 5 is adjusted to adapt to elevator guide rails with different widths;
as shown in fig. 2 and 4, a top surface grinding wheel 6 is mounted in the middle of the rear part of the lower surface of the upper mounting box 3, and the top surface grinding wheel 6 can be used for grinding the top surface of the elevator guide rail;
with continued reference to fig. 2 and 4, the upper mounting box 3 is internally provided with a device for driving the top surface grinding wheel 6 to ascend and descend, so that the top surface grinding wheel 6 can grind elevator guide rails with different thicknesses;
as shown in fig. 4, the device for driving the top surface grinding wheel 6 to ascend and descend comprises: the two ends of the middle shaft of the top surface grinding wheel 6 are rotatably provided with a lifting frame 8 through bearings, the upper part of the lifting frame 8 is positioned inside the upper mounting box 3, the lifting frame 8 is provided with a chain driving structure 7 for driving the top surface grinding wheel 6 to rotate, the chain driving structure 7 can drive the top surface grinding wheel 6 to rotate, the top surface grinding wheel 6 is ground on the top surface of the elevator guide rail, and the lifting frame 8 can drive the top surface grinding wheel 6 to lift;
continuing to refer to fig. 4, a gear lifting structure 12 is installed inside the upper installation box 3, the gear lifting structure 12 drives the lifting frame 8 to lift, a guide rod 13 is installed inside the upper installation box 3, the guide rod 13 penetrates through the lifting frame 8, the gear lifting structure 12 is used for driving the lifting frame 8 to lift, and the guide rod 13 is used for guiding the lifting frame 8 to lift;
as shown in fig. 3 and 4, a telescopic cylinder 11 is installed inside the base 1, the upper end of a piston rod of the telescopic cylinder 11 is fixedly connected with the limiting slide rail 4 after penetrating through the upper surface of the base 1, and the telescopic cylinder 11 can adjust the distance between the limiting slide rail 4 and the side surface grinding wheel 5, so as to avoid the situation that the elevator guide rail is not easy to insert due to the excessively short distance between the side surface grinding wheel 5 and the limiting slide rail 4.
The working principle and the using process of the utility model are as follows: when the device is used, an elevator guide rail is inserted into the limiting slide rail 4, the limiting slide rail 4 is driven to ascend by extending the telescopic cylinder 11, then the height of the side surface grinding wheel 5 can reach the height of the side surface of the grinding elevator guide rail, then the bidirectional screw rod 91 is driven to rotate by rotating the position adjusting motor 93, the bidirectional screw rod 91 can drive the two nuts 92 to be far away from or close to each other when rotating, further the distance between the two side surface grinding wheels 5 is adjusted to adapt to elevator guide rails with different widths, then the height of the top surface grinding wheel 6 is adjusted, the gear lifting structure 12 is used for driving the lifting frame 8 to ascend and descend, further the lifting frame 8 is used for driving the height adjustment of the top surface grinding wheel 6 to adapt to elevator guide rails with different thicknesses, then grinding is started, the first grinding motor 10 can drive the side surface grinding wheel 5 to rotate, further the rotary grinding of the side surface grinding wheel 5 is realized, chain drive structure 7 can drive top surface grinding wheel 6 rotatory, realizes that top surface grinding wheel 6 polishes elevator guide rail top surface, and the operator promotes the elevator guide rail when polishing, realizes polishing of whole elevator guide rail.
Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 an elevator spare part processing is with surface grinding device, includes base (1), the upper surface of base (1) is equipped with spacing slide rail (4), its characterized in that: the top of base (1) is equipped with mounting box (3), the lower surface the place ahead both sides of going up mounting box (3) all are equipped with side emery wheel (5) of polishing, and go up the internally mounted of mounting box (3) and have the device that is used for adjusting the distance between two side emery wheels (5) of polishing, install top surface emery wheel (6) of polishing in the middle of going up the lower surface rear of mounting box (3), and the internally mounted of going up mounting box (3) has the device that is used for driving top surface emery wheel (6) of polishing to go up and down.
2. The outer surface grinding device for processing the elevator component as claimed in claim 1, wherein: and a support frame (2) is fixedly connected between the four corners of the lower surface of the upper mounting box (3) and the upper surface of the base (1).
3. The outer surface grinding device for processing the elevator component as claimed in claim 1, wherein: the device for adjusting the distance between two side grinding wheels (5) comprises: the inner part of the upper mounting box (3) is rotatably provided with a bidirectional screw rod (91), one side of the upper mounting box (3) is provided with a position adjusting motor (93) for driving the bidirectional screw rod (91) to rotate, the bidirectional screw rod (91) is symmetrically and threadedly connected with a nut (92), the nut (92) is fixedly connected with a first grinding motor (10), and the lower end of the power output end of the first grinding motor (10) penetrates through the lower surface of the upper mounting box (3) and then is fixedly connected with a middle shaft of the side grinding wheel (5).
4. The outer surface grinding device for processing the elevator component as claimed in claim 1, wherein: the device for driving the top surface grinding wheel (6) to ascend and descend comprises: the chain type top surface grinding machine is characterized in that lifting frames (8) are rotatably mounted at two ends of a middle shaft of the top surface grinding wheel (6) through bearings, the upper parts of the lifting frames (8) are located inside the upper mounting box (3), and chain driving structures (7) used for driving the top surface grinding wheel (6) to rotate are arranged on the lifting frames (8).
5. The outer surface grinding device for processing the elevator component as claimed in claim 4, wherein: go up the internally mounted of mounting box (3) and have gear elevation structure (12), and gear elevation structure (12) drive crane (8) go up and down, the internally mounted of going up mounting box (3) has guide bar (13), and guide bar (13) pass crane (8).
6. The outer surface grinding device for processing the elevator component as claimed in claim 1, wherein: the telescopic cylinder (11) is installed inside the base (1), and the upper end of a piston rod of the telescopic cylinder (11) penetrates through the upper surface of the base (1) and then is fixedly connected with the limiting slide rail (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121521992.4U CN215824970U (en) | 2021-07-06 | 2021-07-06 | Surface grinding device is used in processing of elevator spare part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121521992.4U CN215824970U (en) | 2021-07-06 | 2021-07-06 | Surface grinding device is used in processing of elevator spare part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215824970U true CN215824970U (en) | 2022-02-15 |
Family
ID=80191532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121521992.4U Expired - Fee Related CN215824970U (en) | 2021-07-06 | 2021-07-06 | Surface grinding device is used in processing of elevator spare part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215824970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115555954A (en) * | 2022-09-21 | 2023-01-03 | 江苏聚力智能机械股份有限公司 | Hairline device for escalator handrail guide rail |
-
2021
- 2021-07-06 CN CN202121521992.4U patent/CN215824970U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115555954A (en) * | 2022-09-21 | 2023-01-03 | 江苏聚力智能机械股份有限公司 | Hairline device for escalator handrail guide rail |
| CN115555954B (en) * | 2022-09-21 | 2023-09-01 | 江苏聚力智能机械股份有限公司 | Hairline device for escalator handrail guide rail |
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| 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: 20220215 |