CN208153558U - A kind of speed reducer gripping sleeve - Google Patents
A kind of speed reducer gripping sleeve Download PDFInfo
- Publication number
- CN208153558U CN208153558U CN201820667083.3U CN201820667083U CN208153558U CN 208153558 U CN208153558 U CN 208153558U CN 201820667083 U CN201820667083 U CN 201820667083U CN 208153558 U CN208153558 U CN 208153558U
- Authority
- CN
- China
- Prior art keywords
- interconnecting piece
- upper sleeve
- lower body
- axis hole
- sleeve body
- 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.)
- Active
Links
Landscapes
- Dowels (AREA)
Abstract
The utility model provides a kind of speed reducer gripping sleeve, upper sleeve body and lower body including symmetrical configuration；Axis hole is formed between the upper sleeve body and lower body；It is locked respectively by screw at the upper sleeve body and lower body front and rear sides symmetric position；It is connected there are gap between the upper sleeve body and lower body and by circular interconnecting piece；And axis hole is concentric and internal diameter is identical as the diameter of axis hole for the interconnecting piece；The interconnecting piece corresponds to upper sleeve body and lower body junction is equipped with the opening being through in axis hole；Concentricity height, locking force are strong when embodying the utility model locking.
Description
Technical field
The utility model relates to speed reducer field, in particular to a kind of speed reducer gripping sleeve.
Background technique
When the output shaft of motor and the input shaft of speed reducer are fully connected, need to be fixedly clamped by gripping sleeve, it is general
Gripping sleeve is cooperated by the upper sleeve body of split settings and lower body, is locked using screw, but this structure is being locked
It is, but due to split settings, does not can guarantee the concentricity between two bodies, so that locking force can be reduced, and split type
Installation when it is inconvenient, losing one of them can not normal use；In addition it is locked also by what is be wholely set using single screw
Tight gripping sleeve, this kind of gripping sleeve have a notch, the notch are tightened by screw, this gripping sleeve directly packs into deceleration
Again by screw-driving after the input shaft of machine, when due to tightening, indentation, there can mutual closing, therefore deviation can occur for screw hole, by
The concentricity of this screw hole and screw can also lower, so that the decline of the dynamics of clamping, clamping dynamics not enough will lead to motor output
Axis cannot fix to clamp well with planetary reducer input shaft, final to skid；Therefore it needs to improve.
Utility model content
The purpose of the utility model is to provide the speed reducer clampings that concentricity is high, locking force is strong when a kind of locking of integral type
Set.
To achieve the goals above, the utility model provides the following technical solutions：
A kind of speed reducer gripping sleeve, upper sleeve body and lower body including symmetrical configuration；Between the upper sleeve body and lower body
Form axis hole；It is locked respectively by screw at the upper sleeve body and lower body front and rear sides symmetric position；The upper sleeve body is under
It is connected there are gap between body and by circular interconnecting piece；The interconnecting piece and axis hole is concentric and internal diameter and axis hole
Diameter is identical；The interconnecting piece corresponds to upper sleeve body and lower body junction is equipped with the opening being through in axis hole.
For further describing for the utility model, the upper sleeve body is semi-circular shape；It is heavy to have on front side of the upper sleeve body
Head bore, rear side have screw hole.
For further describing for the utility model, upper sleeve body or lower body ring width is arranged in the outer ring of the interconnecting piece
At 2/3 position.
For further describing for the utility model, the width of the interconnecting piece is 3~5mm；The width of the opening is
The half of interconnecting piece.
For further describing for the utility model, the depth of the opening is the half of interconnecting piece outer diameter.
The beneficial effects of the utility model are：
The utility model links together upper sleeve body and lower body by using the interconnecting piece of a circular ring shape, is allowed to shape
At an entirety, there are gap between upper sleeve body and lower body, the aperture of axis hole is increased, when installation is more easier to be arranged into subtracting
In the input shaft of fast machine, upper sleeve body passes through screw with lower body front and rear sides respectively and is locked, and being wholely set can make
The concentricity of screw hole when not locked by screw is consistent with lower body for body, and the setting of symmetrical screwhole position, in locking screw
It can all make upper sleeve body and lower body toward intermediate closing when nail, at two side chain screws, prevent unilateral closing and influence screw locking
When concentricity, therefore locking when locking force can be improved, opening is provided on interconnecting piece, which is correspondingly arranged at
Upper sleeve body and lower body junction, and the opening is through to axis hole, the hollow out of the position make screw in locking on
Body is more easier to prevent the locking for influencing screw due to fixing for interconnecting piece by being combined with lower body.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the top view of the utility model.
Specific embodiment
The utility model is further described below in conjunction with attached drawing：
As shown in Figures 1 to 3, a kind of speed reducer gripping sleeve, upper sleeve body 1 and lower body 2 including symmetrical configuration；The upper set
Axis hole 10 is formed between body 1 and lower body 2；Pass through screw respectively at the upper sleeve body 1 and lower 2 front and rear sides symmetric position of body
Locking；Upper sleeve body 1 and lower body 2 are semi-circular shape, have counter sink 4 on front side of the upper sleeve body 1, and rear side has screw hole 5；Upper set
The counter sink 4 of body 1 and the screw hole 5 of lower body 2 are concentric, 4 axle center of counter sink of the screw hole 5 of upper sleeve body 1 and lower body 2, spiral shell
Nail is mounted on counter sink 4 to be screwed on locking with screw hole 5；There are gap and pass through annular shape between the upper sleeve body 1 and lower body 2
Interconnecting piece 3 connect；And axis hole 10 is concentric and internal diameter is identical as the diameter of axis hole 10 for the interconnecting piece 3；The interconnecting piece 3 is right
Upper sleeve body 1 and lower 2 junction of body is answered to be equipped with the opening 31 being through in axis hole 10；By screw lock when, upper sleeve body 1 with
Lower body 2 can be to intermediate closing, and the setting of the opening 31 is in order to make interconnecting piece 3 be more easier to deform, to enhance lock
Tight intensity.
The outer ring of the interconnecting piece 3 is arranged at 2/3 position of 2 ring width W3 of upper sleeve body 1 or lower body；Outside interconnecting piece 3
Circle is arranged bigger, then resistance is about big when being locked by land, but stability is then higher, by many experiments, is arranged upper
It is most suitable at 2/3 position of 2 ring width W3 of body 1 or lower body.
The width W1 of the interconnecting piece is 3~5mm；The width W2 of the opening is the half of interconnecting piece 3；According to institute's duty
Between and structural stability comprehensively consider, lower the occupancy in space under the conditions of its stability is enough, interconnecting piece
It is most suitable that width W1 is set as 3.5mm.
The depth of the opening 31 is the half of 3 outer diameter of interconnecting piece.
The working principle of the present embodiment：
The utility model links together upper sleeve body 1 and lower body 2 by using the interconnecting piece 3 of a circular ring shape, makes
One entirety of formation increase the aperture of axis hole 10 there are gap between upper sleeve body 1 and lower body 2, when installation, is more easier
It is arranged into the input shaft of speed reducer, there is counter sink 4 on front side of upper sleeve body 1, rear side has screw hole 5；The counter sink 4 of upper sleeve body 1
Concentric with the screw hole 5 of lower body 2,4 axle center of counter sink of the screw hole 5 of upper sleeve body 1 and lower body 2, screw is separately mounted to
Be screwed on the counter sink 4 of upper sleeve body 1 and lower body 2 with screw hole 5 locking；It, which is wholely set, can make upper sleeve body 1 and lower body 2
When not locked by screw, the concentricity of screw hole 5 is consistent, and the setting of symmetrical 5 position of screw hole, in lock-screw, two side chains
It can all make upper sleeve body 1 and lower body 2 toward intermediate closing at screw, prevent unilateral closing and influence concentric when screw is locked
Degree, therefore locking force can be improved in locking, opening 31 is provided on interconnecting piece 3, which has been correspondingly arranged at
Body 1 and lower 2 junction of body, and the opening 31 is through to axis hole 10, and the hollow out of the position is locking screw
When upper sleeve body 1 be more easier to prevent the locking fixed and influence screw due to interconnecting piece 3 by being combined with lower body 2.
The above not the technical scope of the utility model is imposed any restrictions, it is all according to the utility model technical spirit to
On embodiment made by any modification, equivalent variations and modification, in the range of the technical solution for still falling within the utility model.
Claims (5)
1. a kind of speed reducer gripping sleeve, upper sleeve body and lower body including symmetrical configuration；Shape between the upper sleeve body and lower body
At axis hole；It is characterized in that：It is locked respectively by screw at the upper sleeve body and lower body front and rear sides symmetric position；On described
It is connected there are gap between body and lower body and by circular interconnecting piece；The interconnecting piece and axis hole is concentric and internal diameter
It is identical as the diameter of axis hole；The interconnecting piece corresponds to upper sleeve body and lower body junction is equipped with the opening being through in axis hole.
2. a kind of speed reducer gripping sleeve according to claim 1, it is characterised in that：The upper sleeve body is semi-circular shape；Institute
Stating has counter sink on front side of upper sleeve body, rear side has screw hole.
3. a kind of speed reducer gripping sleeve according to claim 1, it is characterised in that：The outer ring of the interconnecting piece is arranged upper
At 2/3 position of body or lower body ring width.
4. a kind of speed reducer gripping sleeve according to claim 1, it is characterised in that：The width of the interconnecting piece be 3~
5mm；The width of the opening is the half of interconnecting piece.
5. a kind of speed reducer gripping sleeve according to claim 1, it is characterised in that：The depth of the opening is outside interconnecting piece
The half of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820667083.3U CN208153558U (en) | 2018-05-04 | 2018-05-04 | A kind of speed reducer gripping sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820667083.3U CN208153558U (en) | 2018-05-04 | 2018-05-04 | A kind of speed reducer gripping sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208153558U true CN208153558U (en) | 2018-11-27 |
Family
ID=64389634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820667083.3U Active CN208153558U (en) | 2018-05-04 | 2018-05-04 | A kind of speed reducer gripping sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208153558U (en) |
-
2018
- 2018-05-04 CN CN201820667083.3U patent/CN208153558U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203967610U (en) | Double-deck coaster | |
| CN203879793U (en) | Transmission connection sleeve assembly and connecting structure of impeller and motor shaft | |
| CN208153558U (en) | A kind of speed reducer gripping sleeve | |
| CN205394380U (en) | Maintenance wrench | |
| CN206882823U (en) | A kind of inner clip frock of major axis set turning | |
| CN207931375U (en) | Wheel rim and spoke wheel with it | |
| CN203114871U (en) | Drive shaft | |
| CN204464499U (en) | Cavity body filter and connector thereof | |
| CN206170377U (en) | Car processing ceramic cartridge idiosome excircle hole anchor clamps | |
| CN203656118U (en) | Combined belt pulley | |
| CN207418114U (en) | Wear pin guide device | |
| CN112460124A (en) | High-strength bolt and processing method thereof | |
| CN207145467U (en) | Shaft member lock sleeve, orifice lock sleeve and combination lock tight set | |
| CN204458877U (en) | torque transmitting assembly | |
| CN205415298U (en) | Grind anchor clamps of cam | |
| US20200215654A1 (en) | Cooling Chuck | |
| CN104015881A (en) | Symmetrical H-shaped connecting shackle with lifting lugs | |
| CN109296306A (en) | A kind of rolling screen door reel transmission chain wheel seat | |
| CN205715207U (en) | A kind of automobile gearbox locking nut | |
| CN202780578U (en) | Eccentric bush processing tool | |
| CN205553000U (en) | Elliptic flexible waveguide trimmer | |
| CN213477013U (en) | Pin shaft fixing structure | |
| CN106670873A (en) | Lathe fixture used for machining belt wheel groove | |
| CN208368946U (en) | A kind of assembling-type grading ring | |
| CN214661401U (en) | Novel nut clamp structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 5, Lingang Road, Wangniudun, Dongguan, Guangdong 523000 Patentee after: DONGGUAN ZHUOLAN AUTOMATION EQUIPMENT Co.,Ltd. Address before: No.17 Zhifu Road, Mowu community, Wanjiang District, Dongguan City, Guangdong Province 523000 Patentee before: DONGGUAN ZHUOLAN AUTOMATION EQUIPMENT Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |