CN207044155U - A kind of vaccum-pumping equipment with scroll positioning mechanism - Google Patents
A kind of vaccum-pumping equipment with scroll positioning mechanism Download PDFInfo
- Publication number
- CN207044155U CN207044155U CN201720737366.6U CN201720737366U CN207044155U CN 207044155 U CN207044155 U CN 207044155U CN 201720737366 U CN201720737366 U CN 201720737366U CN 207044155 U CN207044155 U CN 207044155U
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- CN
- China
- Prior art keywords
- vaccum
- pumping equipment
- positioning mechanism
- cylinder
- mechanism according
- 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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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a kind of vaccum-pumping equipment with scroll positioning mechanism, the vaccum-pumping equipment includes the tank body vacuumized, the bottom of the tank body is provided with roller structure, the roller structure is movably arranged on guide rail, the roller structure includes mounting bracket, the mounting bracket is rotatablely equipped with the roller body to be cooperated with guide rail, the side of the mounting bracket is provided with installation plate body, the body of rod is provided with the installation plate body, the front end of the body of rod is provided with spheroid, positioning element is fixed with the guide rail, the positioning element includes cylinder, there is center taper hole on the cylinder.The utility model can effectively prevent that place the tank body that vacuumizes in orbit is moved when work.
Description
Technical field：
Vaccum-pumping equipment technical field is the utility model is related to, more specifically to a kind of with scroll positioning mechanism
Vaccum-pumping equipment.
Background technology：
The vaccum-pumping equipment of prior art typically all has a larger-size groove tank body, the weight of the groove tank body compared with
Greatly, therefore its carrying is very inconvenient, therefore groove tank body can be arranged on guide rail, but because groove tank body weight is larger, therefore
Occasionally can be very laborious when especially startup when movement, and noise is bigger and existing when movement
Detent mechanism has been fitted without in technology in orbit, therefore has been possible to groove tank body when work and is moved.
Utility model content：
The purpose of this utility model, which is that, provides a kind of vaccum-pumping equipment with scroll positioning mechanism, and it can effectively prevent
The tank body that vacuumizes in orbit is only placed to be moved when work.
To achieve the above object, a kind of vaccum-pumping equipment with scroll positioning mechanism of the present utility model, it is described to take out very
Null device includes the tank body vacuumized, and the bottom of the tank body is provided with roller structure, and the roller structure, which is movably arranged on, leads
On rail, the roller structure includes mounting bracket, and the mounting bracket is rotatablely equipped with the roller body to be cooperated with guide rail,
Installation axle is provided with the mounting bracket, the roller body is arranged in the installation axle by bearing, the roller sheet
Some rotary balls are provided with body, the curved surfaces of the roller body, the rolling are protruded in the top of the ball
Pearl can be telescopically arranged in the roller body, and the side of the mounting bracket is provided with installation plate body, the installing plate
The body of rod is provided with body, the front end of the body of rod is provided with spheroid, positioning element, the positioning element are fixed with the guide rail
Including cylinder, there is center taper hole on the cylinder, described larger-size one end of center taper hole faces the spheroid,
Its wall portion is provided through on the cylinder runs through groove.
Preferably, there is central hole, the installation axle is arranged in the central hole, described in the roller body
Vertical core is provided with roller body, the top of the vertical core has the inclined inclined-plane in inside side, the top protrusion institute of the ball
State the open top of vertical core, be provided with plugging part in the vertical core and below the ball, the plugging part and
Elastomeric element is provided between ball.
The rear of the cylinder is provided with cylinder, and the piston element of the cylinder is fixedly arranged at the front end with top pressure block, described
The front end face of top pressure block is house type face, and when the piston element of the cylinder stretches out, the top pressure block extend into the center
In taper hole.
Preferably, the elastomeric element is spring.
Preferably, the vertical core is screwed hole, and the plugging part is screwed part, the plugging part and the vertical core
Threaded connection.
Preferably, the mounting bracket is U-shaped member, the U-shaped member it is opening down.
Preferably, the connecting portion being connected with vaccum-pumping equipment is provided with the top of the mounting bracket.
Preferably, the connecting portion is cylinder.
Preferably, the connecting portion is to be detachably connected with the mounting bracket.
Preferably, rounded projections are provided with the circumferential surface of the roller body.
The beneficial effects of the utility model are：The tank body that the utility model can solve vaccum-pumping equipment in the prior art exists
Occasionally can be very laborious when especially startup when mobile, and noise bigger technology when move in orbit
Problem.
Brief description of the drawings：
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of positioning element in the utility model embodiment.
Fig. 2 is the structural representation of roller structure in the utility model embodiment.
Fig. 3 is the sectional view of roller body in the utility model embodiment.
Embodiment：
As described below is only the preferred embodiment for embodying the utility model principle, is not therefore limited of the present utility model
Protection domain.
Embodiment：It is a kind of implementation of the vaccum-pumping equipment with scroll positioning mechanism of the utility model as shown in Figures 1 to 3
Example, the vaccum-pumping equipment include the tank body (not shown) vacuumized, and the bottom of the tank body is provided with roller structure
100, the roller structure 100 is movably arranged in guide rail (not shown), and the roller structure 100 includes mounting bracket 1,
The mounting bracket 1 is rotatablely equipped with the roller body 2 to be cooperated with guide rail, and installation axle is provided with the mounting bracket 1,
The roller body 2 is arranged in the installation axle by bearing, and some rotary rollings are provided with the roller body 2
The curved surfaces of the roller body 2 are protruded at pearl 4, the top of the ball 4, and the ball 4 can telescopically be arranged on described
In roller body 2, the side of the mounting bracket 1 is provided with installation plate body 11, and the body of rod 12 is provided with the installation plate body 11,
The front end of the body of rod 12 is provided with spheroid 13, and positioning element is fixed with the guide rail, and the positioning element includes cylinder
15, there is center taper hole 16 on the cylinder 15, described 16 larger-size one end of center taper hole faces the spheroid 13,
Its wall portion is provided through on the cylinder 15 runs through groove 14.
In the present embodiment, there is central hole 6 in roller body 2, the installation axle is arranged in the central hole 6,
Vertical core 7 is provided with the roller body 2, the top of the vertical core 7 has the inclined inclined-plane 8 in inside side, the top of the ball 4
The open top of the vertical core 7 is protruded in portion, and plugging part 9, institute are provided with the vertical core 7 and positioned at the lower section of the ball 4
State and elastomeric element 10 is provided between plugging part 9 and ball 4.
In the present embodiment, the rear of cylinder 15 is provided with cylinder 18, and the front end of the piston element of the cylinder 18 is fixed
There is top pressure block 17, the front end face of the top pressure block 17 is house type face, when the piston element of the cylinder 18 stretches out, the top
Briquetting 17 is extend into the center taper hole 16.
In the present embodiment, make it that cylinder 15 is flexible through groove 14, therefore after tank body moves into place, spheroid 13
It is inserted into center taper hole 16, and is locked so that roller structure 100 is fixed, when unblock is needed, then gas
Cylinder 18 drives top pressure block 17 to eject spheroid 13.
In the present embodiment, elastomeric element 10 is spring.
In the present embodiment, vertical core 7 is screwed hole, and the plugging part 9 is screwed part, the plugging part 9 with it is described
Vertical core 7 is threadedly coupled.
In the present embodiment, mounting bracket 1 is U-shaped member, opening down, the installation in the present embodiment of the U-shaped member
The structure of support 1, not only Stability Analysis of Structures, and process and easily manufactured.
In the present embodiment, the top of mounting bracket 1 is provided with the connecting portion 3 being connected with vaccum-pumping equipment.
In the present embodiment, connecting portion 3 is cylinder.
In the present embodiment, connecting portion 3 is to be detachably connected with the mounting bracket 1.
In the present embodiment, rounded projections 5 are provided with the circumferential surface of roller body 2, it is circular convex in the present embodiment
Play portion 5 to be engaged with track, play a part of positioning.
In the present embodiment, due to the presence of ball 4, therefore it can be more laborsaving when starting, and it is in track
When upper rolling, noise is also smaller.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (10)
1. a kind of vaccum-pumping equipment with scroll positioning mechanism, the vaccum-pumping equipment includes the tank body vacuumized, the tank
The bottom of body is provided with roller structure (100), and the roller structure (100) is movably arranged on guide rail, the roller structure
(100) mounting bracket (1) is included, the mounting bracket (1) is rotatablely equipped with the roller body (2) to be cooperated with guide rail, its
It is characterised by, installation axle is provided with the mounting bracket (1), and the roller body (2) is arranged on the installation by bearing
On axle, some rotary balls (4) are provided with the roller body (2), the rolling is protruded at the top of the ball (4)
The curved surfaces of body (2) are taken turns, the ball (4) can be telescopically arranged in the roller body (2), the mounting bracket
(1) side is provided with installation plate body (11), and described install is provided with the body of rod (12) on plate body (11), before the body of rod (12)
End is provided with spheroid (13), positioning element is fixed with the guide rail, the positioning element includes cylinder (15), the cylinder
There is center taper hole (16), the larger-size one end of the center taper hole (16) faces the spheroid (13), institute on body (15)
State be provided through its wall portion on cylinder (15) run through groove (14).
A kind of 2. vaccum-pumping equipment with scroll positioning mechanism according to claim 1, it is characterised in that the roller
There is central hole (6), the installation axle is arranged in the central hole (6), on the roller body (2) on body (2)
Vertical core (7) is provided with, the top of the vertical core (7) has the inclined inclined-plane in inside side (8), the top protrusion of the ball (4)
The open top of the vertical core (7), plugging part (9) is provided with the vertical core (7) and below the ball (4),
Elastomeric element (10) is provided between the plugging part (9) and ball (4).
A kind of 3. vaccum-pumping equipment with scroll positioning mechanism according to claim 2, it is characterised in that the cylinder
The rear of body (15) is provided with cylinder (18), and the piston element of the cylinder (18) is fixedly arranged at the front end with top pressure block (17), described
The front end face of top pressure block (17) is house type face, and when the piston element of the cylinder (18) stretches out, the top pressure block (17) is stretched
Enter into the center taper hole (16).
A kind of 4. vaccum-pumping equipment with scroll positioning mechanism according to claim 3, it is characterised in that the elasticity
Part (10) is spring.
A kind of 5. vaccum-pumping equipment with scroll positioning mechanism according to claim 4, it is characterised in that the vertical core
(7) it is screwed hole, the plugging part (9) is screwed part, and the plugging part (9) is threadedly coupled with the vertical core (7).
A kind of 6. vaccum-pumping equipment with scroll positioning mechanism according to claim 5, it is characterised in that the installation
Support (1) is U-shaped member, the U-shaped member it is opening down.
A kind of 7. vaccum-pumping equipment with scroll positioning mechanism according to claim 6, it is characterised in that the installation
The connecting portion (3) being connected with vaccum-pumping equipment is provided with the top of support (1).
A kind of 8. vaccum-pumping equipment with scroll positioning mechanism according to claim 7, it is characterised in that the connection
Portion (3) is cylinder.
A kind of 9. vaccum-pumping equipment with scroll positioning mechanism according to claim 8, it is characterised in that the connection
Portion (3) is to be detachably connected with the mounting bracket (1).
A kind of 10. vaccum-pumping equipment with scroll positioning mechanism according to claim 9, it is characterised in that the rolling
Rounded projections (5) are provided with the circumferential surface of wheel body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737366.6U CN207044155U (en) | 2017-06-23 | 2017-06-23 | A kind of vaccum-pumping equipment with scroll positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737366.6U CN207044155U (en) | 2017-06-23 | 2017-06-23 | A kind of vaccum-pumping equipment with scroll positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207044155U true CN207044155U (en) | 2018-02-27 |
Family
ID=61494186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720737366.6U Expired - Fee Related CN207044155U (en) | 2017-06-23 | 2017-06-23 | A kind of vaccum-pumping equipment with scroll positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207044155U (en) |
-
2017
- 2017-06-23 CN CN201720737366.6U patent/CN207044155U/en not_active Expired - Fee Related
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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: 20180227 Termination date: 20210623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |