CN221066979U - Buffering roller rubber ring pressing tool - Google Patents
Buffering roller rubber ring pressing tool Download PDFInfo
- Publication number
- CN221066979U CN221066979U CN202322615933.9U CN202322615933U CN221066979U CN 221066979 U CN221066979 U CN 221066979U CN 202322615933 U CN202322615933 U CN 202322615933U CN 221066979 U CN221066979 U CN 221066979U
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- CN
- China
- Prior art keywords
- oil cylinder
- hydraulic oil
- rubber ring
- pressing plate
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 6
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 12
- 230000007704 transition Effects 0.000 claims abstract description 12
- 230000008602 contraction Effects 0.000 claims abstract description 4
- 230000001629 suppression Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Actuator (AREA)
Abstract
A buffering roller rubber ring pressing tool comprises a hydraulic oil cylinder and a support, wherein the hydraulic oil cylinder is connected with a pump station and an electric control system, the pump station and the electric control system can control the expansion and contraction of the piston end of the hydraulic oil cylinder, the piston end of the hydraulic oil cylinder is fixedly connected with a circular pipe, a transition shaft sleeve is sleeved in the circular pipe, an upper pressing plate is sleeved outside the transition shaft sleeve, and a lower pressing plate is fixed on the support. Two rows of through holes are formed in the support, a positioning pin is inserted into each row of through holes, and the lower pressing plate is located above the positioning pin and is in contact with the positioning pin. The beneficial effects are that: compared with the prior art, the utility model is provided with the oil cylinder and the circular tube, and can press the rubber ring sleeved outside the circular tube outside the roller tube body at one time, thereby being very convenient.
Description
Technical Field
The utility model belongs to the technical field of tools and is used for batch pressing and mounting of buffer roller rubber rings of a belt conveyor.
Background
The buffer carrier roller is widely applied in the field of belt conveyors, and the rubber ring arranged on the buffer carrier roller provides an effective buffer effect on impact collision generated by materials, so that a conveyor belt and other rollers can be further protected, and the service life of the belt conveyor is prolonged. The buffer roller has various types and different external dimensions (the diameter is 89-219mm in various types and the length is 350-1200 mm). The outer side of the roller body of the buffer roller is required to be sleeved with a rubber ring, the roller body and the rubber ring are tightly matched and cannot be loosened, the inner diameter of the buffer rubber ring is required to be smaller than the outer diameter of the roller body by 2.5 mm, and the buffer roller is not easy to install; and buffer rollers with different diameters are matched with corresponding buffer rubber rings, so that the buffer rollers are installed in batches, and the installation difficulty is high.
As shown in figure 1, a buffer roller shaft 1 is connected with a roller cylinder body 2 through a bearing 4, a sealing element 5 is arranged outside the bearing 4, a rubber ring 3 is sleeved outside the roller cylinder body 2, if a worker presses the rubber ring 3 manually to sleeve the roller cylinder body 2, the difficulty is high, the operation efficiency is low for a plurality of people, the manual operation is unstable, and the injury danger of fingers and bodies is easy to be caused.
Disclosure of utility model
In order to solve the problems, the utility model designs a buffer roller rubber ring pressing tool which can realize batch pressing installation of buffer roller rubber rings of a belt conveyor.
The specific scheme is as follows:
A buffering roller rubber ring pressing tool comprises a hydraulic oil cylinder and a support, wherein the hydraulic oil cylinder is connected with a pump station and an electric control system, the pump station and the electric control system can control the expansion and contraction of the piston end of the hydraulic oil cylinder, the piston end of the hydraulic oil cylinder is fixedly connected with a circular pipe, a transition shaft sleeve is sleeved in the circular pipe, an upper pressing plate is sleeved outside the transition shaft sleeve, and a lower pressing plate is fixed on the support.
Two rows of through holes are formed in the support, a positioning pin is inserted into each row of through holes, and the lower pressing plate is located above the positioning pin and is in contact with the positioning pin.
The beneficial effects are that: compared with the prior art, the utility model is provided with the oil cylinder and the circular tube, and can press the rubber ring sleeved outside the circular tube outside the roller tube body at one time, thereby being very convenient.
Drawings
Fig. 1 is a schematic diagram of the prior art.
Fig. 2 is a schematic diagram of the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the present utility model.
Referring to fig. 2, a buffering roller rubber ring pressing tool comprises a hydraulic cylinder 2 and a support 3, wherein the hydraulic cylinder 2 is connected with a pump station and an electric control system 1, the pump station and the electric control system 1 can control the expansion and contraction of a piston end 21 of the hydraulic cylinder 2, the piston end 21 of the hydraulic cylinder 2 is fixedly connected with a circular tube 4, a transition shaft sleeve 6 is sleeved in the circular tube 4, an upper pressing plate 5 is sleeved outside the transition shaft sleeve 6, and a lower pressing plate 7 is fixed on the support 3.
As shown in fig. 2, in order to match the length of the roller cylinder, two rows of through holes 23 are formed in the bracket 3, one positioning pin 31 is inserted into each row of through holes 23, and the lower pressure plate 7 is positioned above and in contact with the positioning pin 31.
The working principle is as follows:
S1, firstly observing the length of the roller cylinder 91, selecting a through hole 23 at a proper position, inserting a positioning pin 31, and abutting the lower end of the roller cylinder 91 on the lower pressure plate 7;
S2, the transition shaft sleeve 6 is elongated from the circular tube 4, and a plurality of rubber rings 92 are sleeved outside the transition shaft sleeve 6, so that the transition shaft sleeve 6 is thinner than the roller cylinder 91, and the process is easy;
s3, abutting the lower end of the transition shaft sleeve 6 against the end part of the buffer roller shaft in the roller cylinder 91, and pressing the upper pressing plate 5 above the uppermost rubber ring 92;
s4, starting the hydraulic cylinder 2, wherein the piston end 21 extends out, and pressing the plurality of rubber rings 92 to move downwards collectively through the upper pressing plate 5, so that the roller cylinder 91 cannot move due to the blocking of the lower pressing plate 7, the rubber rings 92 are gradually sleeved outside the roller cylinder 91 until the rubber rings 92 reach a proper position, and the hydraulic cylinder 2 is stopped.
Thus, the multi-rubber ring 92 is pressed in at one time.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (2)
1. The utility model provides a buffering roller rubber ring suppression frock which characterized in that: the hydraulic oil cylinder (2) is connected with a support (3), the hydraulic oil cylinder (2) is connected with a pump station and an electric control system (1), the pump station and the electric control system (1) can control the expansion and contraction of a piston end (21) of the hydraulic oil cylinder (2), the piston end (21) of the hydraulic oil cylinder (2) is fixedly connected with a round tube (4), a transition shaft sleeve (6) is sleeved in the round tube (4), an upper pressing plate (5) is sleeved outside the transition shaft sleeve (6), and a lower pressing plate (7) is fixed on the support (3).
2. The cushion roller rubber ring pressing tool as claimed in claim 1, wherein: two rows of through holes (23) are formed in the bracket (3), one locating pin (31) is inserted into each row of through holes (23), and the lower pressing plate (7) is located above the locating pin (31) and is in contact with the locating pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615933.9U CN221066979U (en) | 2023-09-26 | 2023-09-26 | Buffering roller rubber ring pressing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615933.9U CN221066979U (en) | 2023-09-26 | 2023-09-26 | Buffering roller rubber ring pressing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221066979U true CN221066979U (en) | 2024-06-04 |
Family
ID=91263813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322615933.9U Active CN221066979U (en) | 2023-09-26 | 2023-09-26 | Buffering roller rubber ring pressing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221066979U (en) |
-
2023
- 2023-09-26 CN CN202322615933.9U patent/CN221066979U/en active Active
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| GR01 | Patent grant |