CN208294994U - A kind of slide assemblies brake gear - Google Patents
A kind of slide assemblies brake gear Download PDFInfo
- Publication number
- CN208294994U CN208294994U CN201721238247.2U CN201721238247U CN208294994U CN 208294994 U CN208294994 U CN 208294994U CN 201721238247 U CN201721238247 U CN 201721238247U CN 208294994 U CN208294994 U CN 208294994U
- Authority
- CN
- China
- Prior art keywords
- brake
- brake cylinder
- sliding rail
- fixing seat
- sliding block
- 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.)
- Expired - Fee Related
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- Braking Arrangements (AREA)
Abstract
A kind of slide assemblies brake gear of the utility model, include pedestal, sliding block, sliding rail, fixing seat and brake cylinder, the sliding block is fixed on the base, the sliding rail is slidably arranged on the sliding block, the fixing seat is that " door " font lid is located on the sliding block and sliding rail, the brake cylinder is fixed on the fixing seat, and when the brake cylinder is ventilated, the piston rod of the brake cylinder passes through the fixing seat and the guide rail contact is arranged.The utility model beneficial effect: under normal circumstances, the piston rod of brake cylinder retracts in brake cylinder, when needing fixed rack, brake cylinder ventilation, piston rod stretches out under the influence of air pressure, brake film and the sliding rail of piston-rod lower end tight contact between, and anti-anti-slip track is mobile, and either motor driven or hand drive can complete fixed effect.The frictional force of brake film and sliding rail can be increased in the groove processed on film that brakes, protrusion, increase braking effect.
Description
Technical field
The utility model is applied more particularly to a kind of in machinery field, to the device of slide assemblies brake.
Background technique
In the field of machining, slide assemblies are common components, using in all fields；
Slide assemblies in the prior art do not have brake gear, generally carry out position control to slide assemblies in drive part
System, such as uses the brake gear of drive motor, or limiting device is installed on slide assemblies, but if driving slide assemblies are
Hand gear, then slide assemblies can not carry out position and fix, and when in use, be easy to appear position deviation or due to machine itself
Vibration causes position mobile, causes to perplex to production.
Utility model content
The purpose of this utility model is to provide a kind of direct fixed slide assemblies, the brake for preventing slide assemblies position mobile
Vehicle device, to solve the technical problem in background technique.
To realize foregoing purpose, the utility model is provided the following technical solutions:
A kind of slide assemblies brake gear, includes pedestal, sliding block, sliding rail, fixing seat and brake cylinder, and the sliding block is fixed
On the base, the sliding rail is slidably arranged on the sliding block, and the fixing seat is that " door " font lid is located at the sliding block
On sliding rail, the brake cylinder is fixed on the fixing seat, when the brake cylinder is ventilated, the piston of the brake cylinder
Bar passes through the fixing seat and contacts setting with the sliding rail 3.
The piston-rod lower end (one end contacted with sliding rail 3) of the brake cylinder is equipped with brake film, the brake cylinder
The brake film contacts setting with the sliding rail 3 when work.
The brake film lower end surface is equipped with a plurality of groove for increasing frictional force, and the groove is that a plurality of transverse and longitudinal is staggeredly set
It sets.
The brake film lower end surface is equipped with multiple protrusions for increasing frictional force.
The protrusion is square, triangle body, cylindrical body or spherical surface.
The utility model beneficial effect: under normal circumstances, the piston rod of brake cylinder retracts in brake cylinder, when
When needing fixed rack, brake cylinder ventilation, piston rod stretches out under the influence of air pressure, the brake film and cunning of piston-rod lower end
Rail tight contacts between, and anti-anti-slip track is mobile, and either motor driven or hand drive can complete fixed effect.
The frictional force of brake film and sliding rail can be increased in the groove processed on film that brakes, protrusion, increase brake and imitate
Fruit.
Fixing seat is " door " font, it is convenient with replacement to make installation, and structure is simple.
Detailed description of the invention
A kind of Fig. 1: slide assemblies brake gear perspective view.
A kind of Fig. 2: working principle diagram of slide assemblies brake gear.
A kind of Fig. 3: brake cylinder schematic diagram of slide assemblies brake gear.
A kind of Fig. 4: brake film lower end surface structure chart one of slide assemblies brake gear.
A kind of Fig. 5: brake film lower end surface structure chart two of slide assemblies brake gear.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
Please refer to attached drawing 1-5, a kind of slide assemblies brake gear in the utility model embodiment, comprising pedestal 1, sliding block 2,
Sliding rail 3, fixing seat 4 and brake cylinder 5, the sliding block 2 are installed on the pedestal 1, and the sliding rail 3 is slidably arranged in the cunning
On block 2, the fixing seat 4 is that " door " font lid is located on the sliding block 2 and sliding rail 3, and the brake cylinder 5 is installed in described solid
In reservation 4,
The piston-rod lower end of the brake cylinder 5 is equipped with brake film 51, when the brake cylinder 5 is ventilated, the brake
The piston rod of cylinder 5 pass through the fixing seat 4, make brake film 51 be pressed on anti-anti-slip track 3 on the sliding rail 3 occur it is unnecessary
Displacement.
The brake 51 lower end surface of film (one end contacted with sliding rail 3) is equipped with a plurality of groove 52 for increasing frictional force,
The groove 52 is that a plurality of transverse and longitudinal is staggered.
Brake 51 lower end surface of film is equipped with multiple protrusions 53 for increasing frictional force, and described raised 53 be square, three
Angle body, cylindrical body or spherical surface.
It is obvious to a person skilled in the art that the utility model is not limited to the details of foregoing example embodiment, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is by appended claims rather than preceding description limits, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of slide assemblies brake gear, it is characterised in that: include pedestal, sliding block, sliding rail, fixing seat and brake cylinder, institute
It is fixed on the base to state sliding block, the sliding rail is slidably arranged on the sliding block, and the fixing seat is that " door " font lid is set
On the sliding block and sliding rail, the brake cylinder is fixed on the fixing seat, when the brake cylinder is ventilated, the brake
The piston rod of cylinder passes through the fixing seat and contacts setting with the sliding rail.
2. a kind of slide assemblies brake gear according to claim 1, it is characterised in that: the piston rod of the brake cylinder
Lower end is equipped with brake film, and the brake film contacts setting with the sliding rail when brake cylinder works.
3. a kind of slide assemblies brake gear according to claim 2, it is characterised in that: the brake film lower end surface is set
There is a plurality of groove for increasing frictional force, the groove is that a plurality of transverse and longitudinal is staggered.
4. a kind of slide assemblies brake gear according to claim 2, it is characterised in that: the brake film lower end surface is set
There are multiple protrusions for increasing frictional force, the protrusion is square, triangle body, cylindrical body or spherical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238247.2U CN208294994U (en) | 2017-09-26 | 2017-09-26 | A kind of slide assemblies brake gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238247.2U CN208294994U (en) | 2017-09-26 | 2017-09-26 | A kind of slide assemblies brake gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294994U true CN208294994U (en) | 2018-12-28 |
Family
ID=64697539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721238247.2U Expired - Fee Related CN208294994U (en) | 2017-09-26 | 2017-09-26 | A kind of slide assemblies brake gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111000464A (en) * | 2019-12-31 | 2020-04-14 | 江门市竞晖电器实业有限公司 | Chopping knife brake structure and chopper |
| CN113898634A (en) * | 2021-09-16 | 2022-01-07 | 无锡能手工控科技有限公司 | High-precision repeated-positioning mechanical brake type rodless cylinder and operation method |
-
2017
- 2017-09-26 CN CN201721238247.2U patent/CN208294994U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111000464A (en) * | 2019-12-31 | 2020-04-14 | 江门市竞晖电器实业有限公司 | Chopping knife brake structure and chopper |
| CN113898634A (en) * | 2021-09-16 | 2022-01-07 | 无锡能手工控科技有限公司 | High-precision repeated-positioning mechanical brake type rodless cylinder and operation method |
| CN113898634B (en) * | 2021-09-16 | 2024-05-14 | 能手模组技术(无锡)有限公司 | High-precision repeated positioning mechanical brake type rodless cylinder and operation method |
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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: 20181228 Termination date: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |