CN208138319U - A kind of double cylinder slide units - Google Patents
A kind of double cylinder slide units Download PDFInfo
- Publication number
- CN208138319U CN208138319U CN201820524553.0U CN201820524553U CN208138319U CN 208138319 U CN208138319 U CN 208138319U CN 201820524553 U CN201820524553 U CN 201820524553U CN 208138319 U CN208138319 U CN 208138319U
- Authority
- CN
- China
- Prior art keywords
- ball
- cover board
- unit cover
- slide unit
- double
- 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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Abstract
The utility model discloses a kind of double cylinder slide units, it include in horizontally disposed cylinder body, double-piston push rod is provided in cylinder body, cylinder body upper end is installed in horizontally disposed linear guide, linear guide two sides are provided with a ball grooves, ball grooves upper end is installed at least four ball sliders for being provided with ball, ball slider upper end is installed in horizontally disposed slide unit cover board, and slide unit cover board one end is fixedly connected with double-piston push rod, slide unit cover board both ends are installed with adjustable limiting device, and are fixedly installed in cylinder body upper end.The utility model is designed by the structure of double-piston push rod, and slide unit cover board is made to be able to bear bigger bearing capacity；Cooperated by linear guide and the ball slider with ball, to reduce frictional force, the precision for moving slide unit cover board is higher；The stroke of slide unit cover board can be adjusted by adjustable limiting device；Therefore the utility model has the advantages that novel in design, structure is simple, precision is high, frictional force is small, bearing capacity is big and adjusting stroke.
Description
Technical field
The utility model relates to slide unit technical field more particularly to a kind of double cylinder slide units.
Background technique
The slider cylinder of the prior art includes cylinder, double piston-rod and end cap.Double piston-rod is fastened on end cap, and end cap opens up
There is the mounting hole for peripheral equipment installation.Cylinder is by pushing double piston-rod to move end cap with peripheral equipment.It is lacked
Point is：Since the active force of peripheral equipment load is on end cap, and double piston-rod is fastened on end cap, once load is super
Piston rod endurance range is crossed, piston rod can be made to generate lower bending shape and become, operating accuracy is influenced.At the same time, operating friction power
Greatly.When cylinder and end cap rotary motion repeatedly, they can collide with each other, very stiff and demanding, shorten slider cylinder service life.
Utility model content
The purpose of this utility model is that providing a kind of double cylinder slide units in view of the deficiencies of the prior art, double cylinders are sliding
Platform is novel in design, structure is simple, precision is high, frictional force is small, bearing capacity is big and adjusting stroke.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions.
A kind of double cylinder slide units include to be provided with double-piston push rod, cylinder body upper end in cylinder body in horizontally disposed cylinder body
It is installed in horizontally disposed linear guide, linear guide two sides are provided with a ball grooves, and ball grooves upper end is installed at least four
A ball slider for being provided with ball, ball slider upper end are installed in horizontally disposed slide unit cover board, and slide unit cover board one end
It is fixedly connected with double-piston push rod, slide unit cover board both ends are installed with adjustable limiting device, and are fixedly installed in cylinder body upper end.
Wherein, the ball slider both ends are installed with ball-recirculation device.
Wherein, slide unit cover board one end is fixedly connected by fixed block with the double-piston push rod.
Wherein, adjustable limiting device upper end is installed with two adjustable Limit screws.
The beneficial effects of the utility model are：A kind of double cylinder slide units described in the utility model, include in horizontal cloth
The cylinder body set is provided with double-piston push rod in cylinder body, and cylinder body upper end is installed in horizontally disposed linear guide, linear guide two
Side is provided with a ball grooves, and ball grooves upper end is installed at least four ball sliders for being provided with ball, ball slider upper end dress
Equipped with being in horizontally disposed slide unit cover board, and slide unit cover board one end is fixedly connected with double-piston push rod, and slide unit cover board both ends are installed
There is adjustable limiting device, and is fixedly installed in cylinder body upper end.The utility model is designed by the structure of double-piston push rod, makes slide unit
Cover board is able to bear bigger bearing capacity；Cooperated by linear guide and the ball slider with ball, to reduce friction
Power, the precision for moving slide unit cover board are higher；It is installed with adjustable limiting device by slide unit cover board both ends, it can be to slide unit cover board
Stroke is adjusted；Therefore the utility model is with novel in design, structure is simple, precision is high, frictional force is small, bearing capacity is big and adjustable
The advantages of stroke.
Detailed description of the invention
The utility model is further detailed below with attached drawing, but the embodiment in attached drawing is not constituted pair
Any restrictions of the utility model.
Fig. 1 is the structural schematic diagram that the utility model decomposes.
Include in Fig. 1：
1 --- cylinder body 11 --- double-piston push rod
2 --- linear guide 21 --- ball grooves
22 --- ball 23 --- ball sliders
24 --- ball-recirculation device 3 --- slide unit cover boards
31 --- adjustable limiting device 311 --- Limit screws
32 --- fixed block.
Specific embodiment
The utility model is illustrated below with reference to specific embodiment.
It include to be provided with double-piston in cylinder body 1 in horizontally disposed cylinder body 1 as shown in Figure 1, a kind of double cylinder slide units
Push rod 11,1 upper end of cylinder body are installed in horizontally disposed linear guide 2, and 2 two sides of linear guide are provided with a ball grooves 21, rolling
21 upper end of pearl slot is installed at least four ball sliders 23 for being provided with ball 22, and 23 upper end of ball slider is installed in horizontal cloth
The slide unit cover board 3 set, and 3 one end of slide unit cover board is fixedly connected with double-piston push rod 11,3 both ends of slide unit cover board are installed with adjustable limit
Position device 31, and it is fixedly installed in 1 upper end of cylinder body.
Further, 23 both ends of ball slider are installed with ball-recirculation device 24.
Further, described 3 one end of slide unit cover board is fixedly connected by fixed block 32 with the double-piston push rod 11.
Further, 31 upper end of adjustable limiting device is installed with two adjustable Limit screws 311.
It need to further explain, the utility model is designed by the structure of double-piston push rod 11, enables slide unit cover board 3
Bear bigger bearing capacity；Cooperated by linear guide 2 and the ball slider 23 with ball 22, thus reduce frictional force,
The precision for moving slide unit cover board 3 is higher；It is installed with adjustable limiting device 31 by 3 both ends of slide unit cover board, it can be to slide unit cover board 3
Stroke be adjusted；Therefore the utility model is with novel in design, structure is simple, precision is high, frictional force is small, bearing capacity is big and can
The advantages of adjusting stroke.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (4)
1. a kind of double cylinder slide units, it is characterised in that：It include in horizontally disposed cylinder body（1）, cylinder body（1）Inside it is provided with dual-active
Fill in push rod（11）, cylinder body（1）Upper end is installed in horizontally disposed linear guide（2）, linear guide（2）Two sides are provided with a rolling
Pearl slot（21）, ball grooves（21）Upper end is installed at least four and is provided with ball（22）Ball slider（23）, ball slider
（23）Upper end is installed in horizontally disposed slide unit cover board（3）, and slide unit cover board（3）One end and double-piston push rod（11）It is fixed to connect
It connects, slide unit cover board（3）Both ends are installed with adjustable limiting device（31）, and it is fixedly installed in cylinder body（1）Upper end.
2. a kind of double cylinder slide units according to claim 1, it is characterised in that：The ball slider（23）Both ends are installed with
Ball-recirculation device（24）.
3. a kind of double cylinder slide units according to claim 1, it is characterised in that：The slide unit cover board（3）One end passes through solid
Determine block（32）With the double-piston push rod（11）It is fixedly connected.
4. a kind of double cylinder slide units according to claim 1, it is characterised in that：The adjustable limiting device（31）Upper end dress
Equipped with two adjustable Limit screws（311）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524553.0U CN208138319U (en) | 2018-04-13 | 2018-04-13 | A kind of double cylinder slide units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524553.0U CN208138319U (en) | 2018-04-13 | 2018-04-13 | A kind of double cylinder slide units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208138319U true CN208138319U (en) | 2018-11-23 |
Family
ID=64292630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820524553.0U Expired - Fee Related CN208138319U (en) | 2018-04-13 | 2018-04-13 | A kind of double cylinder slide units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208138319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321175A (en) * | 2021-12-15 | 2022-04-12 | 浙江台鼎科技股份有限公司 | Low-delay laminated sliding block |
-
2018
- 2018-04-13 CN CN201820524553.0U patent/CN208138319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321175A (en) * | 2021-12-15 | 2022-04-12 | 浙江台鼎科技股份有限公司 | Low-delay laminated sliding block |
| CN114321175B (en) * | 2021-12-15 | 2024-04-02 | 浙江台鼎科技股份有限公司 | Low-delay laminated sliding block |
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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: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |