CN208953360U - A kind of rubber support pressure-shear test machine transmission lifting mechanism - Google Patents
A kind of rubber support pressure-shear test machine transmission lifting mechanism Download PDFInfo
- Publication number
- CN208953360U CN208953360U CN201821353587.4U CN201821353587U CN208953360U CN 208953360 U CN208953360 U CN 208953360U CN 201821353587 U CN201821353587 U CN 201821353587U CN 208953360 U CN208953360 U CN 208953360U
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- CN
- China
- Prior art keywords
- test machine
- rubber support
- nut
- shear test
- lifting mechanism
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- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of rubber support pressure-shear test machine transmission lifting mechanisms, the utility model has the advantages of simple structure, and it is practical, including hydraulic motor, the hydraulic motor bottom is connected with drive sprocket, the drive sprocket side is provided with driven sprocket, the driven sprocket bottom is provided with transmission nut, the transmission nut bottom, which is provided with, eliminates gap oil cylinder, elimination gap oil cylinder bottom is provided with gap nut, the gap nut side is provided with turn-screw, the turn-screw side is provided with crossbeam, the beam surface is provided with several tightener sprockets, chain is provided between several tightener sprockets；This kind of rubber support pressure-shear test machine transmission lifting mechanism can give full play to the effect of crossbeam promotion, for promoting shear plate and rotary corner plate, overhead traveling crane handling is not needed, reduce working strength, and the automatic centering of shear plate and rotary corner plate can be realized automatically, test is greatly facilitated, great amount of cost has been saved, is suitble to promote the use of.
Description
Technical field
The utility model relates to a kind of elevating mechanism, in particular to a kind of rubber support pressure-shear test machine is driven elevator
Structure.
Background technique
Testing machine, broad sense says, be exactly a kind of product or material before being put into use, design requirement is pressed to its quality or performance
The instrument verified.From definition as can be seen that all instruments verified for quality or performance can be called test
Machine, and general pressure-shear test machine elevating mechanism using trouble, and the elevating mechanism pressure-shear test machine in the application text is being cut
When cutting test and corner test, the effect that can give full play to crossbeam promotion does not need overhead traveling crane for promoting shear plate and rotary corner plate
Handling reduces working strength, and can realize the automatic centering of shear plate and rotary corner plate automatically, greatly facilitates test,
Therefore, a kind of rubber support pressure-shear test machine transmission lifting mechanism will possess good market prospects.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of rubber support compression shear examination
Machine transmission lifting mechanism is tested, it is easy to use, save a large amount of cost.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of rubber support pressure-shear test machine transmission lifting mechanism, including hydraulic motor, the liquid
Pressure motor bottom is connected with drive sprocket, and the drive sprocket side is provided with driven sprocket, the driven sprocket bottom setting
There is transmission nut, the transmission nut bottom, which is provided with, eliminates gap oil cylinder, and elimination gap oil cylinder bottom is provided with gap
Nut, the gap nut side are provided with turn-screw, and the turn-screw side is provided with crossbeam, and the beam surface is set
Several tightener sprockets are equipped with, are provided with chain between several tightener sprockets.
As a kind of optimal technical scheme of the utility model, the hydraulic motor and the drive sprocket pass through shaft coupling
It is connected.
As a kind of optimal technical scheme of the utility model, the drive sprocket and the driven sprocket are described driven
Sprocket wheel is connected by connecting shaft with the transmission nut and is connected by connecting shaft.
As a kind of optimal technical scheme of the utility model, the crossbeam is fastened on the turn-screw surface.
As a kind of optimal technical scheme of the utility model, it is connected between several tightener sprockets by the chain
It connects.
As a kind of optimal technical scheme of the utility model, the crossbeam and the turn-screw pass through the transmission spiral shell
Parent phase connection.
The utility model beneficial effect achieved is: the utility model has the advantages of simple structure, cheap, and practicability
By force, pressure-shear test machine can give full play to the effect of crossbeam promotion, when doing shearing test and corner test for promoting shear plate
And rotary corner plate, overhead traveling crane handling is not needed, working strength is reduced, and can realize the automatic right of shear plate and rotary corner plate automatically
In, test is greatly facilitated, it is easy to use, there are good economic benefit and social benefit, is suitble to promote the use of.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the subjective structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
In figure: 1, hydraulic motor；2, drive sprocket；3, driven sprocket；4, transmission nut；5, gap oil cylinder is eliminated；6,
Gap nut；7, turn-screw；8, crossbeam；9, chain；10, tightener sprocket.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs. 1-2, the utility model provides a kind of rubber support pressure-shear test machine transmission lifting mechanism,
Including hydraulic motor 1,1 bottom of hydraulic motor is connected with drive sprocket 2, and 2 side of drive sprocket is provided with driven chain
Wheel 3,3 bottom of driven sprocket are provided with transmission nut 4, and 4 bottom of transmission nut, which is provided with, eliminates gap oil cylinder 5, institute
It states elimination 5 bottom of gap oil cylinder and is provided with gap nut 6,6 side of gap nut is provided with turn-screw 7, the transmission
7 side of lead screw is provided with crossbeam 8, and 8 surface of crossbeam is provided with several tightener sprockets 10, between several tightener sprockets 10
It is provided with chain 9.
In order to make this kind of rubber support pressure-shear test machine transmission lifting mechanism, easy to use, work efficiency is high, described hydraulic
Motor 1 is connected with the drive sprocket 2 by shaft coupling, and the drive sprocket 2 passes through connecting shaft phase with the driven sprocket 3
Connection, the driven sprocket 3 are connected with the transmission nut 4 by connecting shaft, and the crossbeam 8 is fastened on the turn-screw
7 surfaces are connected between several tightener sprockets 10 by the chain 9, and the crossbeam 8 passes through with the turn-screw 7
The transmission nut 4 is connected.
When the utility model is used, driving drive sprocket 2 to rotate by hydraulic motor 1, to drive 3 turns of driven sprocket
Dynamic, transmission nut 4 can be rotated, and drive crossbeam 8 to move up and down in turn-screw 7, whole system is due to 1 fluid,matching of hydraulic motor
Pressure system, pressure adjustable, flow is adjustable, therefore the lifting force of 8 oscilaltion of crossbeam and lifting speed are adjustable, and promotion can be facilitated to press
The promotion of shear test machine attachment and oil cylinder facilitates test and plant maintenance, eliminates the lower part that gap oil cylinder 5 installs crossbeam 8, passes through
It eliminates and squeezes into hydraulic oil inside gap oil cylinder 5, the whole systems such as crossbeam 8 and transmission nut 4 can be promoted, to eliminate transmission
The drive gap of nut 4 and turn-screw 7, gapless when such testing machine loads, ensure that the control precision of load, together
When, the strength for eliminating gap is adjustable, and can removal, do not influence whole system transmission move up and down.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of rubber support pressure-shear test machine transmission lifting mechanism, including hydraulic motor (1), which is characterized in that described hydraulic
Motor (1) bottom is connected with drive sprocket (2), and drive sprocket (2) side is provided with driven sprocket (3), the driven chain
Wheel (3) bottom is provided with transmission nut (4), and transmission nut (4) bottom, which is provided with, eliminates gap oil cylinder (5), the elimination
Gap oil cylinder (5) bottom is provided with gap nut (6), and gap nut (6) side is provided with turn-screw (7), the biography
Dynamic lead screw (7) side is provided with crossbeam (8), and crossbeam (8) surface is provided with several tightener sprockets (10), several tensionings
Chain (9) are provided between sprocket wheel (10).
2. a kind of rubber support pressure-shear test machine transmission lifting mechanism according to claim 1, which is characterized in that the liquid
Pressure motor (1) is connected with the drive sprocket (2) by shaft coupling.
3. a kind of rubber support pressure-shear test machine transmission lifting mechanism according to claim 1, which is characterized in that the master
Movable sprocket (2) is connected with the driven sprocket (3) by connecting shaft, and the driven sprocket (3) and the transmission nut (4) are logical
Connecting shaft is crossed to be connected.
4. a kind of rubber support pressure-shear test machine transmission lifting mechanism according to claim 1, which is characterized in that the cross
Beam (8) is fastened on the turn-screw (7) surface.
5. a kind of rubber support pressure-shear test machine transmission lifting mechanism according to claim 1, which is characterized in that Ruo Gansuo
It states and is connected between tightener sprocket (10) by the chain (9).
6. a kind of rubber support pressure-shear test machine transmission lifting mechanism according to claim 1, which is characterized in that the cross
Beam (8) is connected with the turn-screw (7) by the transmission nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353587.4U CN208953360U (en) | 2018-08-21 | 2018-08-21 | A kind of rubber support pressure-shear test machine transmission lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353587.4U CN208953360U (en) | 2018-08-21 | 2018-08-21 | A kind of rubber support pressure-shear test machine transmission lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208953360U true CN208953360U (en) | 2019-06-07 |
Family
ID=66735366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821353587.4U Expired - Fee Related CN208953360U (en) | 2018-08-21 | 2018-08-21 | A kind of rubber support pressure-shear test machine transmission lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208953360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954403A (en) * | 2019-12-20 | 2020-04-03 | 济南中路昌试验机制造有限公司 | Super-silent compression shear testing machine |
-
2018
- 2018-08-21 CN CN201821353587.4U patent/CN208953360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954403A (en) * | 2019-12-20 | 2020-04-03 | 济南中路昌试验机制造有限公司 | Super-silent compression shear testing machine |
| CN110954403B (en) * | 2019-12-20 | 2022-05-03 | 济南中路昌试验机制造有限公司 | Super-silent compression shear testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20210821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |