CN210593930U - Precise spline electric-drive vacuum sample transfer rod - Google Patents
Precise spline electric-drive vacuum sample transfer rod Download PDFInfo
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- CN210593930U CN210593930U CN201921525736.5U CN201921525736U CN210593930U CN 210593930 U CN210593930 U CN 210593930U CN 201921525736 U CN201921525736 U CN 201921525736U CN 210593930 U CN210593930 U CN 210593930U
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- side wall
- spline
- ball
- vacuum sample
- magnetic force
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Abstract
The utility model discloses an accurate spline electric drive vacuum sample transfer bar, including the bottom plate, the top side wall of bottom plate is furnished with ball, and ball's top side wall is furnished with the magnetic force pivot, and the inner chamber of magnetic force pivot is equipped with the transfer bar, and the lateral wall symmetry of transfer bar is equipped with spline bearing, and the left side wall of transfer bar is furnished with the regulation structure. The utility model discloses set up an accurate spline electric drive vacuum sample transmission pole, ball connects the magnetic force pivot, drives the magnetic force pivot through ball and removes, and spline bearing connects on the motor through the magnetic force pivot, is connected by spline bearing simultaneously, adopts the spline bearing of high accuracy, can realize fine reliability under the high vacuum state, repeated transmission sample, conveniently carry the transmission, can save the cost of labor, provide a high reliability, high repeatability's operational mode.
Description
Technical Field
The utility model relates to a vacuum transmission pole technical field specifically is an accurate spline electric drive vacuum sample transmission pole.
Background
Vacuum sample transfer lever between two real empty rooms on the current market, most all are manually operation, the leading cause is because electric control, perhaps pneumatic control, the precision does not reach the mark, the fault rate is very high, but manual sample transfer lever, the operation of not being convenient for often needs two people to operate, one person observes, one person operates the transmission of experimental sample, consequently, we propose a precision spline electric drive vacuum sample transfer lever, therefore we propose a precision spline electric drive vacuum sample transfer lever.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate spline electric drive vacuum sample transfer rod to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a precision spline electric drive vacuum sample transfer rod comprises a bottom plate, wherein a ball screw is mounted on the top side wall of the bottom plate, a magnetic rotating shaft is mounted on the top side wall of the ball screw, a transfer rod is mounted in an inner cavity of the magnetic rotating shaft, spline bearings are symmetrically mounted on the outer side wall of the transfer rod, and an adjusting structure is mounted on the left side wall of the transfer rod.
Preferably, the left side wall of the ball screw is fixedly connected with a sleeve block.
Preferably, a bracket is fixedly connected to the top side wall of the bottom plate.
Preferably, the inner cavity of the bracket is fixedly connected with a bearing.
Preferably, the right side wall of the bracket is fixedly connected with a thread block, and the bottom side wall of the thread block is attached to the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up an accurate spline electric drive vacuum sample transmission pole, ball connects the magnetic force pivot, drives the magnetic force pivot through ball and removes, and spline bearing connects on the motor through the magnetic force pivot, is connected by spline bearing simultaneously, adopts the spline bearing of high accuracy, can realize fine reliability under the high vacuum state, repeated transmission sample, conveniently carry the transmission, can save the cost of labor, provide a high reliability, high repeatability's operational mode.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a base plate, 2, a ball screw, 3, a transmission rod, 4, a magnetic rotating shaft, 5, a spline bearing, 6, an adjusting mechanism, 7, a sleeve block, 8, a support, 9, a bearing, 10 and a thread block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a precise spline electric drive vacuum sample transfer rod comprises a bottom plate 1, a ball screw 2 is arranged on the top side wall of the bottom plate 1, a magnetic rotating shaft 4 is arranged on the top side wall of the ball screw 2, a transfer rod 3 is arranged in the inner cavity of the magnetic rotating shaft 4, spline bearings 5 are symmetrically arranged on the outer side wall of the transfer rod 3, and an adjusting structure 6 is arranged on the left side wall of the transfer rod 3. the utility model provides a precise spline electric drive vacuum sample transfer rod, the bottom plate is used for connecting the transfer rod 3, the ball screw 2 is connected with the magnetic rotating shaft 4, the magnetic rotating shaft 4 is driven to move through the ball screw 2, the spline bearings 5 are connected to a motor through the magnetic rotating shaft 4, and simultaneously the spline bearings 5 are connected, and the spline bearings 5 with high precision are adopted, so that good reliability in a high vacuum state can be realized, samples can be transferred repeatedly, the, provides a high-reliability and high-repeatability operation mode.
Specifically, the sleeve block 7 is fixedly connected to the left side wall of the ball screw 2, and the sleeve block 7 can be connected to the motor, so that the connection is firmer.
Particularly, the top side wall of the bottom plate 1 is fixedly connected with a support 9, and the support 9 can support the motor, so that the motor can rotate more stably.
Specifically, the bearing 9 is fixedly connected to the inner cavity of the bracket 8, and when the motor rotates, the bearing 9 can rotate, so that the rotation can be smoother.
Specifically, the right side wall of the bracket 8 is fixedly connected with a thread block 10, the bottom side wall of the thread block 10 is attached to the bottom plate 1, a screw hole is formed in the center of the thread block 10, the thread block 10 can be fixed on the bottom plate 1 through a screw, and the bracket 8 can be connected more firmly.
The working principle is as follows: the utility model discloses set up an accurate spline electric drive vacuum sample transmission pole, ball 2 connects magnetic force pivot 4, drive magnetic force pivot 4 through ball 2 and remove, spline bearing 5 connects on the motor through magnetic force pivot 4, connect by spline bearing 5 simultaneously, adopt spline bearing 5 of high accuracy, can realize fine reliability under the high vacuum state, repeated transmission sample, conveniently carry the transmission, can save the cost of labor, a high reliability is provided, high repeatability's operational mode.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A precision spline electrically driven vacuum sample transfer rod comprises a bottom plate (1), and is characterized in that: the top side wall of bottom plate (1) is equipped with ball (2), the top side wall of ball (2) is equipped with magnetic rotating shaft (4), the inner chamber of magnetic rotating shaft (4) is equipped with transmission rod (3), the lateral wall symmetry of transmission rod (3) is equipped with spline bearing (5), the left side wall of transmission rod (3) is equipped with regulation structure (6).
2. A precision splined electrically driven vacuum sample transfer rod as in claim 1, wherein: the left side wall of the ball screw (2) is fixedly connected with a sleeve block (7).
3. A precision splined electrically driven vacuum sample transfer rod as in claim 1, wherein: and a support (8) is fixedly connected to the top side wall of the bottom plate (1).
4. A precision splined electrically driven vacuum sample transfer rod as in claim 3, wherein: and the inner cavity of the bracket (8) is fixedly connected with a bearing (9).
5. A precision splined electrically driven vacuum sample transfer rod according to claim 4, wherein: the right side wall of the support (8) is fixedly connected with a thread block (10), and the bottom side wall of the thread block (10) is attached to the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921525736.5U CN210593930U (en) | 2019-09-12 | 2019-09-12 | Precise spline electric-drive vacuum sample transfer rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921525736.5U CN210593930U (en) | 2019-09-12 | 2019-09-12 | Precise spline electric-drive vacuum sample transfer rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210593930U true CN210593930U (en) | 2020-05-22 |
Family
ID=70712394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921525736.5U Active CN210593930U (en) | 2019-09-12 | 2019-09-12 | Precise spline electric-drive vacuum sample transfer rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210593930U (en) |
-
2019
- 2019-09-12 CN CN201921525736.5U patent/CN210593930U/en active Active
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