CN207415265U - A kind of manual Shaft drawer - Google Patents
A kind of manual Shaft drawer Download PDFInfo
- Publication number
- CN207415265U CN207415265U CN201721397902.9U CN201721397902U CN207415265U CN 207415265 U CN207415265 U CN 207415265U CN 201721397902 U CN201721397902 U CN 201721397902U CN 207415265 U CN207415265 U CN 207415265U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- axis
- support plate
- threaded rod
- manual shaft
- 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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a kind of manual Shaft drawers, it is related to machinery equipment field, which can prop up mechanical equipment by support boom end when in use, then hold rotatable handle threaded rod, sleeve is entangled to the shaft end for stretching out hole, two curved splints are touched to the side of axis again, screw two fastening bolts, allow fastening bolt tightly against two curved splints, so as to be fixedly connected with axis, since the area of curved splint is big, the side of axis can be tightly bonded, and be not easy that axis is caused to damage.User rotates handle again, and threaded rod and sleeve towards handle orientations are rotated, extract axis out of hole so as to be rotating.The manual Shaft drawer can effectively prevent from pulling out the phenomenon that axis is fallen off in the process, strong to the protective capability of axis, be hardly damaged axis part.
Description
Technical field
The utility model is related to machinery equipment field, relate in particular to a kind of manual Shaft drawer.
Background technology
In mechanical equipment, usually have cylindrical shaft-like part and be mounted in deeper hole, it is necessary to when extracting dismounting
It causes high effort for.It needs axis could to be extracted out of hole by Shaft drawer.However the design of existing Shaft drawer is all more traditional, leads to
It crosses after three-jaw fixes the side of axis and just starts to pull out axis.Such design can cause the connection of Shaft drawer and axis not enough to fasten, and pull out axis
Phenomenon can be fallen off often in the process or even cut can be left on the surface of axis, work efficiency is low.
The content of the invention
The utility model can increase substantially Shaft drawer mainly solving the technical problems that a kind of manual Shaft drawer of offer
With the connection tightness of axis, it can effectively prevent from pulling out the phenomenon that falling off during axis, not rapid wear strong to the protective capability of axis
Bad axis part.
To achieve the above object, the utility model provides following technical solution：
The manual Shaft drawer includes discoidal support plate, and support plate front surface edge is vertically equipped with two equal lengths
Supporting rod, threaded hole is vertically provided at support plate center, the threaded rod of mutual thread fitting, threaded rod position are equipped in threaded hole
Handle is vertically equipped in support plate rear surface one end, threaded rod is located at support plate front surface one end equipped with cylindrical sleeve, sleeve
Coaxial with threaded rod, cartridges sides vertical symmetry is equipped with two fastening bolts, fastening bolt and the mutual thread fitting of sleeve, fastening
Bolt rotation extends to sleeve inner, and sleeve inner is equipped with the curved splint of two arc plates.
As the further optimization of the technical program, the support plate and supporting rod by stainless steel making, support plate and
Supporting rod is fixedly connected by welding.
As the further optimization of the technical program, the sleeve and curved splint are by stainless steel making, curved splint
Diameter be less than sleeve diameter.
As the further optimization of the technical program, by stainless steel making, threaded rod passes through for the threaded rod and handle
Welding is fixedly connected with sleeve and handle.
It is using the advantageous effect of above technical scheme：Support boom end can be propped up machine by the manual Shaft drawer when in use
Then tool equipment holds rotatable handle threaded rod, sleeve is entangled to the shaft end for stretching out hole, then two curved splints are touched axis
Side, screw two fastening bolts, fastening bolt allowed tightly against two curved splints, so as to be fixedly connected with axis, due to arc
The area of clamping plate is big, can tightly be bonded the side of axis, and is not easy that axis is caused to damage.User rotates handle again, will
Threaded rod and sleeve are rotated towards handle orientations, extract axis out of hole so as to be rotating.The manual Shaft drawer can effectively be prevented
The phenomenon that axis is fallen off in the process is only pulled out, it is strong to the protective capability of axis, it is hardly damaged axis part.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of front view of manual Shaft drawer of the utility model；
Fig. 2 is a kind of left view of manual Shaft drawer of the utility model；
Fig. 3 is the left view of support plate shown in Fig. 1.
Wherein, 1-sleeve, 2-threaded rod, 3-curved splint, 4-support plate, 5-handle, 6-supporting rod, 7-it is tight
Fixing bolt, 8-threaded hole.
Specific embodiment
A kind of preferred embodiment of manual Shaft drawer of the utility model is described in detail below in conjunction with the accompanying drawings.
Fig. 1, Fig. 2 and Fig. 3 show a kind of specific embodiment of manual Shaft drawer of the utility model：
With reference to Fig. 1 and Fig. 2, which includes discoidal support plate 4, and 4 front surface edge of support plate is vertical
Supporting rod 6 equipped with two equal lengths.As shown in figure 3, being vertically provided with threaded hole 8 at 4 center of support plate, set in threaded hole 8
There is the threaded rod 2 of mutual thread fitting, threaded rod 2 is located at 4 rear surface one end of support plate and is vertically equipped with handle 5, and threaded rod 2 is located at
4 front surface one end of support plate is equipped with cylindrical sleeve 1, and sleeve 1 and threaded rod 2 are coaxial, and 1 side vertical symmetry of sleeve is equipped with two
Fastening bolt 7,1 side of sleeve are provided with threaded hole, fastening bolt 7 and the mutual thread fitting of threaded hole of sleeve 1, fastening bolt 7
Rotation is extended to inside sleeve 1, and sleeve 1 is internally provided with the curved splint 3 of two arc plates.
Support plate 4 and supporting rod 6 are sturdy and durable by stainless steel making, and corrosion resistance and good, support plate 4 and branch
Strut 6 is fixedly connected by welding.Sleeve 1 and curved splint 3 are sturdy and durable by stainless steel making, and corrosion resistance
Good, the diameter of curved splint 3 is less than the diameter of sleeve 1.Threaded rod 2 and handle 5 are sturdy and durable by stainless steel making, and
Corrosion resistance and good, threaded rod 2 are fixedly connected by welding with sleeve 1 and handle 5.
6 end of supporting rod can be propped up mechanical equipment by the manual Shaft drawer when in use, by the opening aiming axis of sleeve 1,
Then 5 rotating threaded rod 2 of handle is held, the direction of threaded rod 2 towards axis is allowed to rotate, sleeve 1 is entangled to the shaft end for stretching out hole
Portion, then two curved splints 3 are touched to the side of axis, two fastening bolts 7 are screwed, allow fastening bolt 7 tightly against two curved splints
3, so as to which sleeve 1 is fixedly connected axis, since the area of curved splint 3 is big and arc-shaped, so curved splint 3 can be with
The side of axis is tightly bonded, and is not easy that axis is caused to damage.User rotates handle 5 again, by 1 court of threaded rod 2 and sleeve
It rotates to 5 direction of handle, extracts axis out of hole so as to be rotating.The manual Shaft drawer can effectively prevent that pull out axis sends out in the process
It is raw the phenomenon that coming off, strong to the protective capability of axis, it is hardly damaged axis part.
Above is only the preferred embodiment of the utility model, it is noted that for those of ordinary skill in the art
For, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this
The protection domain of utility model.
Claims (4)
1. a kind of manual Shaft drawer, it is characterised in that：A kind of manual Shaft drawer includes discoidal support plate（4）, support
Plate（4）Front surface edge is vertically equipped with the supporting rod of two equal lengths（6）, support plate（4）Screw thread is vertically provided at center
Hole（8）, threaded hole（8）The interior threaded rod equipped with mutual thread fitting（2）, threaded rod（2）Positioned at support plate（4）Rear surface one end
Vertically it is equipped with handle（5）, threaded rod（2）Positioned at support plate（4）Front surface one end is equipped with cylindrical sleeve（1）, sleeve（1）With spiral shell
Rasp bar（2）Coaxially, sleeve（1）Side vertical symmetry is equipped with two fastening bolts（7）, fastening bolt（7）With sleeve（1）Mutual spiral shell
Line coordinates, fastening bolt（7）Rotation extends to sleeve（1）Inside, sleeve（1）It is internally provided with the curved splint of two arc plates
（3）.
2. a kind of manual Shaft drawer according to claim 1, it is characterised in that：The support plate（4）And supporting rod（6）
By stainless steel making, support plate（4）And supporting rod（6）It is fixedly connected by welding.
3. a kind of manual Shaft drawer according to claim 1, it is characterised in that：The sleeve（1）And curved splint（3）
By stainless steel making, curved splint（3）Diameter be less than sleeve（1）Diameter.
4. a kind of manual Shaft drawer according to claim 1, it is characterised in that：The threaded rod（2）And handle（5）By
Stainless steel making, threaded rod（2）Pass through welding and sleeve（1）And handle（5）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721397902.9U CN207415265U (en) | 2017-10-27 | 2017-10-27 | A kind of manual Shaft drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721397902.9U CN207415265U (en) | 2017-10-27 | 2017-10-27 | A kind of manual Shaft drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207415265U true CN207415265U (en) | 2018-05-29 |
Family
ID=62308835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721397902.9U Expired - Fee Related CN207415265U (en) | 2017-10-27 | 2017-10-27 | A kind of manual Shaft drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207415265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687711A (en) * | 2018-06-19 | 2018-10-23 | 枣庄凯尔实业有限公司 | A kind of mining bracket hydraulic pin remover |
| CN108724108A (en) * | 2018-08-01 | 2018-11-02 | 苏州穹力机械科技有限公司 | Hand-operated nail puller |
-
2017
- 2017-10-27 CN CN201721397902.9U patent/CN207415265U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687711A (en) * | 2018-06-19 | 2018-10-23 | 枣庄凯尔实业有限公司 | A kind of mining bracket hydraulic pin remover |
| CN108724108A (en) * | 2018-08-01 | 2018-11-02 | 苏州穹力机械科技有限公司 | Hand-operated nail puller |
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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: 20180529 Termination date: 20181027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |