CN209026133U - A kind of vertical lift speed reducer - Google Patents
A kind of vertical lift speed reducer Download PDFInfo
- Publication number
- CN209026133U CN209026133U CN201822037571.9U CN201822037571U CN209026133U CN 209026133 U CN209026133 U CN 209026133U CN 201822037571 U CN201822037571 U CN 201822037571U CN 209026133 U CN209026133 U CN 209026133U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- support
- screw
- speed reducer
- worm
- 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 vertical lift speed reducers, it includes cabinet, motor, worm screw, worm gear, ball screw, motor is horizontally placed on outside cabinet, worm screw is horizontally placed in cabinet, one end of worm screw is through to outside cabinet and is connected to motor, worm and wheel connection, worm gear runs through cabinet along the vertical direction, ball screw is threaded through in worm gear, the bottom of box is equipped with the first support and the second support, first support is fixedly connected with cabinet, second support with mounting base for being fixedly connected, the side wall of second support is equipped with the first annular chamfer, first support is equipped with holding tank, the inner wall of holding tank is equipped with the second annular chamfer abutted with the first annular chamfer, the upper end of ball screw is socketed with nut and casing, the lower end of casing is fixedly connected with worm gear, the upper end of casing is equipped with the loose slot for accommodating nut.The rotation of cabinet may be implemented in the vertical lift speed reducer of the utility model, realizes the fine tuning to nut, carries out assembly connection convenient for external equipment and nut.
Description
Technical field
The utility model relates to reducer technology field, in particular to a kind of vertical lift speed reducer.
Background technique
Speed reducer plays a part of to match revolving speed between prime mover and working machine or executing agency and transmits torque, is a kind of
Accurate machinery relatively.Purpose using it is to reduce revolving speed, increases torque.It many kinds of, model is different, variety classes
There is different purposes.Gear reduction unit, worm reducer and planetary reducer can be divided into according to actuation types；According to transmission
Series difference can be divided into single-stage and multi-stage speed reducer；Cylinder gear speed reducer can be divided into according to gear shape, conical gear slows down
Device and circular cone-cylinder gear speed reducer；Expansion, shunt and coaxial-type can be divided into again according to the arrangement form of transmission to slow down
Device.
Existing speed reducer has the following problems: structure is relatively fixed, is not easy to adjustment position during installation, leads to installation not
Just.
Utility model content
In view of the deficiencies of the prior art, the utility model aim be to provide it is a kind of facilitate adjustment, installation is convenient vertical
Lifting decelerator adopts the following technical scheme that
A kind of vertical lift speed reducer comprising cabinet, motor, worm screw, worm gear, ball screw, the motor level are set
It is placed in outside the cabinet, the worm screw is horizontally placed in the cabinet, and one end of the worm screw is through to outside the cabinet simultaneously
It is connect with the motor, the worm and wheel connection, the worm gear runs through the cabinet, the ball screw along the vertical direction
It is threaded through in the worm gear, the bottom of box is equipped with the first support and the second support, and first support and the cabinet are solid
Fixed connection, for second support for being fixedly connected with mounting base, the side wall of second support is equipped with the first annular chamfer, institute
The first support is stated equipped with holding tank, it is cyclic annular tiltedly that the inner wall of the holding tank is equipped with second abutted with first annular chamfer
Face, the upper end of the ball screw are socketed with nut and casing, and the lower end of described sleeve pipe is fixedly connected with the worm gear, the set
The upper end of pipe is equipped with the loose slot for accommodating the nut.
The bottom of the ball screw extends to outside the cabinet as a further improvement of the utility model, the rolling
The bottom of ballscrew is equipped with anticreep sheath, and the anticreep sheath includes anti-off board, and the diameter of the anti-off board is greater than the ball
The diameter of screw rod.
The bottom of the ball screw is equipped with lock screw, the locking screw as a further improvement of the utility model,
Silk locks the anticreep sheath and the ball screw.
The bottom of the ball screw is equipped with tubbiness locking slot, the tubbiness as a further improvement of the utility model,
Locking hole is equipped in locking slot, the anticreep sheath further includes locking the matched tight lock part of groove shape, the bucket with the tubbiness
Shape tight lock part is set in the tubbiness locking slot, and the bottom of the tubbiness tight lock part is equipped with through-hole, and the lock screw passes through institute
Through-hole is stated to lock the tight lock part and the tubbiness locking slot.
It is connected between the worm screw and the cabinet by bearing as a further improvement of the utility model,.
Oil sealing is additionally provided between the worm screw and the cabinet as a further improvement of the utility model,.
It is connected between the worm gear and the cabinet by bearing as a further improvement of the utility model,.
Oil sealing is additionally provided between the worm gear and the cabinet as a further improvement of the utility model,.
The second support is fixedly connected by bolt with mounting base as a further improvement of the utility model,.
The utility model has the beneficial effects that
The vertical lift speed reducer of the utility model is by the first support of setting and the second support, in the side wall of the second support
First annular chamfer is set, holding tank is set on the first support, is arranged in the inner wall of holding tank and is abutted with the first annular chamfer
The second annular chamfer the rotation of cabinet may be implemented by adjusting the first support, the fine tuning to nut is realized, convenient for outside
Equipment and nut carry out assembly connection.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and attached drawing is matched, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that speed reducer is vertically moved up or down in the utility model embodiment；
Fig. 2 is the structural schematic diagram of ball screw in the utility model embodiment；
Fig. 3 is the structural schematic diagram of anticreep sheath in the utility model embodiment；
Fig. 4 is the structural schematic diagram of the first support and the second support in the utility model embodiment.
Description of symbols: 10, cabinet；11, bearing；12, oil sealing；13, circlip；20, motor；21, motor cabinet；30, worm screw；
40, worm gear；50, ball screw；51, tubbiness locking slot；52, locking hole；60, the first support；61, holding tank；62, holding tank
Inner wall；70, the second support；71, bolt；72, the side wall of the second support；80, anticreep sheath；81, anti-off board；82, tight lock part；
83, through-hole；84, lock screw；91, nut；92, casing.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
As shown in Figs 1-4, be the vertical lift speed reducer in the present embodiment, the vertical lift speed reducer include cabinet 10,
Motor 20, worm screw 30, worm gear 40, ball screw 50.
Cabinet 10 is equipped with motor cabinet 21, and motor 20 is horizontally placed on outside cabinet 10 and is fixedly connected with motor cabinet 21, snail
Bar 30 is horizontally placed in cabinet 10, and one end of worm screw 30 is through to outside cabinet 10 and connect with motor 20, worm screw 30 and worm gear
40 connections, worm gear 40 run through cabinet 10 along the vertical direction, and ball screw 50 is threaded through in worm gear 40.
The upper end of ball screw 50 is socketed with nut 91 and casing 92, and the lower end of casing 92 is fixedly connected with worm gear 40, set
The upper end of pipe 92 is equipped with the loose slot for accommodating nut 91.
The bottom of ball screw 50 extends to outside no magnetic cabinet 10, and the bottom of ball screw 50 is equipped with anticreep sheath 80, prevents
De- sheath 80 includes anti-off board 81, and the diameter of anti-off board 81 is greater than the diameter of ball screw 50.The bottom of ball screw 50 is equipped with
Lock screw 84, lock screw 84 lock anticreep sheath 80 and ball screw 50.
As Figure 2-3, it is preferred that the bottom of ball screw 50 is equipped with tubbiness locking slot 51, sets in tubbiness locking slot 51
There is locking hole 52, anticreep sheath 80 further includes being set to the matched tight lock part 82 of 51 shape of tubbiness locking slot, tubbiness tight lock part 82
In tubbiness locking slot 51, the bottom of tubbiness tight lock part 82 is equipped with through-hole 83, lock screw 84 by through-hole 83 by tight lock part 82 with
Locking slot 51 is locked.Locking can be made more firm.
As shown in figs. 1 and 4,10 bottom of cabinet is equipped with the first support 60 and the second support 70, the first support 60 and cabinet 10
It is fixedly connected, the second support 70 with mounting base for being fixedly connected, specifically, the second support 70 is solid by bolt 71 and mounting base
Fixed connection.The side wall of second support 70 is equipped with the first annular chamfer 72, and the first support 60 is equipped with holding tank 61, holding tank 61
Inner wall is equipped with the second annular chamfer 62 abutted with the first annular chamfer 72, and the first support 60 can be turned on the second support 70
Dynamic fine tuning carries out assembly connection convenient for external equipment and nut 91.
In the present embodiment, worm screw 30 and without between magnetic cabinet 10 pass through bearing 11 connect, worm screw 30 and no magnetic cabinet 10
Between be additionally provided with oil sealing 12, connected between worm gear 40 and cabinet 10 by bearing 11, be additionally provided with oil between worm gear 40 and cabinet 10
Envelope 12, is additionally provided with circlip 13 between bearing 11 and oil sealing 12.
Preferably, the cabinet 10 in the present embodiment and worm gear 40 are aluminum, are realized without magnetic, can enter nonmagnetic spaces into
Row work.
The vertical lift speed reducer of the utility model is by the first support of setting and the second support, in the side wall of the second support
First annular chamfer is set, holding tank is set on the first support, is arranged in the inner wall of holding tank and is abutted with the first annular chamfer
The second annular chamfer the rotation of cabinet may be implemented by adjusting the first support, the fine tuning to nut is realized, convenient for outside
Equipment and nut carry out assembly connection.
Above embodiments are only preferred embodiments for fully illustrating the utility model, the guarantor of the utility model
It is without being limited thereto to protect range.Those skilled in the art made equivalent substitute or transformation on the basis of the utility model,
It is within the protection scope of the utility model.The protection scope of the utility model is subject to claims.
Claims (9)
1. a kind of vertical lift speed reducer, it is characterised in that: including cabinet, motor, worm screw, worm gear, ball screw, the motor
It is horizontally placed on outside the cabinet, the worm screw is horizontally placed in the cabinet, and one end of the worm screw is through to the case
It connect in vitro and with the motor, the worm and wheel connection, the worm gear runs through the cabinet, the rolling along the vertical direction
Ballscrew is threaded through in the worm gear, the bottom of box be equipped with the first support and the second support, first support with it is described
Cabinet is fixedly connected, and for second support for being fixedly connected with mounting base, it is cyclic annular that the side wall of second support is equipped with first
Inclined-plane, first support are equipped with holding tank, and the inner wall of the holding tank is equipped with the abutted with first annular chamfer
Two annular chamfers, the upper end of the ball screw are socketed with nut and casing, the lower end of described sleeve pipe and the fixed company of the worm gear
It connects, the upper end of described sleeve pipe is equipped with the loose slot for accommodating the nut.
2. vertical lift speed reducer as described in claim 1, which is characterized in that the bottom of the ball screw extends to described
Outside cabinet, the bottom of the ball screw is equipped with anticreep sheath, and the anticreep sheath includes anti-off board, the diameter of the anti-off board
Greater than the diameter of the ball screw.
3. vertical lift speed reducer as claimed in claim 2, which is characterized in that the bottom of the ball screw is equipped with locking screw
Silk, the lock screw lock the anticreep sheath and the ball screw.
4. vertical lift speed reducer as claimed in claim 3, which is characterized in that locked equipped with tubbiness the bottom of the ball screw
Tight slot, the tubbiness locking slot is interior to be equipped with locking hole, and the anticreep sheath further includes matched with tubbiness locking groove shape
Tight lock part, the tubbiness tight lock part are set in the tubbiness locking slot, and the bottom of the tubbiness tight lock part is equipped with through-hole, the lock
Tight screw is locked the tight lock part and the tubbiness locking slot by the through-hole.
5. vertical lift speed reducer as described in claim 1, which is characterized in that pass through axis between the worm screw and the cabinet
Hold connection.
6. vertical lift speed reducer as claimed in claim 5, which is characterized in that be additionally provided between the worm screw and the cabinet
Oil sealing.
7. vertical lift speed reducer as described in claim 1, which is characterized in that pass through axis between the worm gear and the cabinet
Hold connection.
8. vertical lift speed reducer as claimed in claim 7, which is characterized in that be additionally provided between the worm gear and the cabinet
Oil sealing.
9. vertical lift speed reducer as described in claim 1, which is characterized in that the second support is fixed by bolt and mounting base
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822037571.9U CN209026133U (en) | 2018-12-04 | 2018-12-04 | A kind of vertical lift speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822037571.9U CN209026133U (en) | 2018-12-04 | 2018-12-04 | A kind of vertical lift speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209026133U true CN209026133U (en) | 2019-06-25 |
Family
ID=66911319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822037571.9U Expired - Fee Related CN209026133U (en) | 2018-12-04 | 2018-12-04 | A kind of vertical lift speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209026133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340334A (en) * | 2018-12-04 | 2019-02-15 | 苏州市天烨医疗设备有限公司 | A kind of vertical lift speed reducer |
-
2018
- 2018-12-04 CN CN201822037571.9U patent/CN209026133U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340334A (en) * | 2018-12-04 | 2019-02-15 | 苏州市天烨医疗设备有限公司 | A kind of vertical lift speed reducer |
| CN109340334B (en) * | 2018-12-04 | 2024-02-02 | 苏州市天烨医疗设备有限公司 | Vertical lifting speed reducer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20211204 |