CN207746960U - It is a kind of to draw cap device manually - Google Patents
It is a kind of to draw cap device manually Download PDFInfo
- Publication number
- CN207746960U CN207746960U CN201721441837.5U CN201721441837U CN207746960U CN 207746960 U CN207746960 U CN 207746960U CN 201721441837 U CN201721441837 U CN 201721441837U CN 207746960 U CN207746960 U CN 207746960U
- Authority
- CN
- China
- Prior art keywords
- hollow shaft
- spanner
- gear
- shell
- body case
- 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.)
- Withdrawn - After Issue
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- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 230000003321 amplification Effects 0.000 abstract description 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a kind of drawing cap device manually, including the first ratchet spanner of same central axis, the second spanner, the first hollow shaft, the second hollow shaft, drawing cap screw rod；First hollow shaft passes through the first ratchet spanner and is fixedly connected；Second hollow shaft is liftable component, and the second hollow shaft is inserted into the first hollow shaft, and its insertion site has external screw thread and is threadedly coupled with the internal thread of the first hollow shaft；Second spanner is liftable component, second spanner has spanner body case, the upper end of second hollow shaft is provided with central gear, central gear is stuck in spanner body case, spanner body case is provided with ring gear, ring gear is connected with central gear by transmission gear, and shell has hole corresponding with the centre bore of the second hollow shaft.The utility model is easy to operate and very laborsaving by the amplification power-saving function of one-way and the gear wrench capable of reversing of ratchet spanner, and compact overall structure reasonable coordination, draws cap quality high.
Description
Technical field
Cap device is drawn manually the utility model is related to a kind of.
Background technology
Cap device is drawn to be used to nut being connected to the hole of matrix, to be threadedly coupled.It is larger due to input
Nut could be connected on the hole of matrix by power, mostly use pneumatically or hydraulically tool greatly in the past.
Utility model content
Cap device is drawn manually the technical problem to be solved by the utility model is to provide a kind of, can carry out drawing cap behaviour manually
Make and easy to operate, light.For this purpose, the utility model uses following technical scheme：
It is a kind of to draw cap device manually, it is characterised in that it include the first ratchet spanner of same central axis, the second spanner,
First hollow shaft, draws cap screw rod, the second spanner to be in the top of the first ratchet spanner at the second hollow shaft；
First hollow shaft passes through the first ratchet spanner, the torsion output block and the first hollow shaft of the first ratchet spanner
It is fixedly connected；
First hollow shaft has the interconnecting piece being connect with the first ratchet spanner in portion within which, is in the peace of lower part
Dress portion, the external screw thread and internal thread for being in top；
Turn in the shell and by connector with shell to axially position at the mounting portion of first hollow shaft
Dynamic connection, is provided with bearing in shell, the first hollow shaft described in the bearing support；
Second hollow shaft is liftable component, and second hollow shaft is inserted into first hollow shaft, and its
Insertion site has external screw thread and is threadedly coupled with the internal thread of the first hollow shaft；
Second spanner is liftable component, and second spanner has spanner body case, second hollow shaft
Upper end be provided with central gear, central gear is stuck in spanner body case, and spanner body case is provided with ring gear, it is described in
Gear ring is connected with the central gear by transmission gear, and the shell has hole corresponding with the centre bore of the second hollow shaft,
The centre bore of second central shaft and the hole are for drawing cap screw rod to pass through.
Further, the lower section of the shell is also threadedly coupled screwed pipe, and bearing, the spiral shell are held out against in lower section by the screwed pipe
Pipe and the same center of the first hollow shaft.
Further, stop collar is provided between first ratchet spanner and the second spanner, the stop collar is sleeved on
Outside one hollow shaft, and it is threadedly coupled with the external screw thread of the first hollow shaft.
Further, the drawing cap screw rod has head and is connected with limiting retainer ring in the middle.
Due to using the technical solution of the utility model, the utility model by the one-way capable of reversing of ratchet spanner with
And the amplification power-saving function of gear wrench, it is easy to operate and very laborsaving, and compact overall structure reasonable coordination, draw cap quality
It is high.
Description of the drawings
Fig. 1 is the manual schematic diagram for drawing cap device when drawing cap screw rod to be not inserted into provided by the utility model.
Fig. 2 is the manual schematic diagram for drawing cap device after drawing cap screw rod to be inserted into provided by the utility model.
Fig. 3 is the manual sectional view for drawing cap device after drawing cap screw rod to be inserted into provided by the utility model.
Fig. 4 is the manual sectional view for drawing cap device after drawing cap screw rod to remove provided by the utility model.
Fig. 5 is the manual explosive view for drawing cap device provided by the utility model.
Specific implementation mode
With reference to attached drawing.A kind of drawing cap device manually provided by the utility model, includes the first spine of same central axis
Wheel spanner 100, the first hollow shaft 1, the second hollow shaft 2, draws cap screw rod 3 at second spanner 200, and the second spanner 200 is in the first spine
The top of wheel spanner 100.
First hollow shaft 1 passes through the first ratchet spanner 100, the torsion output block 101 of the first ratchet spanner and the
One hollow shaft 1 is fixedly connected, relatively unrotatable between the two.
First hollow shaft 1 has the interconnecting piece 12 being connect with the first ratchet spanner in portion within which, is in lower part
Mounting portion 11, be in the external screw thread 13 and internal thread on top.
Common hexagon, D-shaped etc., the torsion output block 101 of the first ratchet spanner may be used in the interconnecting piece 12
With centre bore, the first hollow shaft 1 passes through the centre bore of torsion output block 101 and interconnecting piece 12 stops with the formation of center hole wall
Turn cooperation.
The mounting portion 11 be in shell 4 and can by connector such as retainer ring 40 axially position with 4 turns of shell
Dynamic connection, is provided with bearing 5, the bearing 5 supports first hollow shaft 11, makes mounting portion by outer casing supporting in the shell；
The lower section of the shell is also threadedly coupled screwed pipe 6, holds out against bearing 5 in lower section by screwed pipe, the screwed pipe 6 and the first hollow shaft 1 are same
One center.The screwed pipe 6 can be threaded connection with fastening nut 7 so that draws the entirety of cap device convenient for assembly manually, and from below will
Overall structure reliably connects non-loosening, convenient for the drawing cap operation torsion of input bigger.The screwed pipe 6, which also has, to be operated for hand
Position 60.
Second hollow shaft 2 is liftable component, and second hollow shaft 2 is inserted into the hole of first hollow shaft 1
In, and its insertion site has external screw thread 21 and is threadedly coupled with the internal thread of the first hollow shaft 1.
Second spanner 200 is liftable component, and second spanner 200 has a spanner body case 201, described the
The upper end of two hollow shafts 2 is provided with central gear 22, and central gear 22 is stuck in spanner body case 201, to above will
Overall structure is reliably connected non-loosening, and spanner body case 201 is provided with ring gear 202, the ring gear 202 and the centre tooth
Wheel 22 is connected by transmission gear 203, and the shell 201 has hole 204 corresponding with the centre bore of the second hollow shaft 2, described
For drawing cap screw rod 3 to pass through, drawing cap screw rod 3 to have can be by spanner body case 201 for the centre bore 20 of second central shaft and the hole 204
The head 30 of cooperation is connected with limiting retainer ring 31 in the middle part of the drawing cap screw rod, and limiting retainer ring 31 can be with the second center axis center
Position-limiting action is played in step cooperation in hole 20, and so that drawing cap screw rod 3 is assemblied in and draw in cap device.
Central gear 22 is in ring gear 202, by rotate the second spanner 200, and using the first ratchet spanner can
The one-way of commutation enables to the second central shaft to rise and shell 201 is driven to rise and draw cap, declines and resets, and center
Gear 22 is in ring gear 202, and the first ratchet spanner has one-way, and operation is more laborsaving and meets human body firmly custom.
When operation, draws cap screw rod 3 to be put into hole 205 and pass through whole device, by the first spine after drawing cap to screw on drawing cap screw rod 3
The steering gear of wheel spanner is allocated to the right, and it is the spy skidded that can input another direction of torsion using one direction of ratchet spanner
Point, both hands swing（Draw cap screw rod toward counterclockwise turn pull-up nut after retract clockwise, repeatedly operation up to
It tenses）.The steering gear of first ratchet spanner is allocated to the left side, both hands swing（Cap screw rod is drawn to turn drawing toward clockwise direction
It is counterclockwise retracted after playing nut, operation is until unclamp repeatedly）.It is defeated due to the gearing of gear in this operating process
The torque entered is reduced, and improves working efficiency.
Stop collar 8 is provided between first ratchet spanner, 100 and second spanner 2, the stop collar 8 is sleeved on the first sky
It outside mandrel 1, and is threadedly coupled with the external screw thread 13 of the first hollow shaft 1, outside by 100 axial limiting of the first ratchet spanner
Between shell 4 and stop collar 8, simultaneously also by the cooperation of the first ratchet spanner 100 and bearing 5 by the axial limit of the first central shaft 1
Position, contributes to form whole non-loosening structure, convenient for the drawing cap operation torsion of input bigger.
The foregoing is merely the structure features of specific embodiment of the utility model, but the utility model to be not limited to
This, any those skilled in the art in the field of the utility model, made by changes or modifications all cover it is new in this practicality
Among the protection domain of type.
Claims (4)
1. a kind of drawing cap device manually, it is characterised in that it includes the first ratchet spanner of same central axis, the second spanner, the
One hollow shaft, draws cap screw rod, the second spanner to be in the top of the first ratchet spanner at the second hollow shaft；
First hollow shaft passes through the first ratchet spanner, and the torsion output block of the first ratchet spanner and the first hollow shaft are fixed
Connection；
First hollow shaft has the interconnecting piece being connect with the first ratchet spanner in portion within which, is in the installation of lower part
Portion, the external screw thread and internal thread for being in top；
At the mounting portion of first hollow shaft company is rotated with shell to axially position in the shell and by connector
It connects, is provided with bearing in shell, the first hollow shaft described in the bearing support；
Second hollow shaft is liftable component, and second hollow shaft is inserted into first hollow shaft, and it is inserted into
Position has external screw thread and is threadedly coupled with the internal thread of the first hollow shaft；
Second spanner be liftable component, second spanner have spanner body case, second hollow shaft it is upper
End is provided with central gear, and central gear is stuck in spanner body case, and spanner body case is provided with ring gear, the ring gear
It is connected by transmission gear with the central gear, the shell has hole corresponding with the centre bore of the second hollow shaft, described
The centre bore of second hollow shaft and the hole are for drawing cap screw rod to pass through.
2. a kind of drawing cap device manually as described in claim 1, it is characterised in that the lower section of the shell is also threadedly coupled spiral shell
Pipe, bearing, the screwed pipe and the same center of the first hollow shaft are held out against by the screwed pipe in lower section.
3. a kind of drawing cap device manually as described in claim 1, it is characterised in that first ratchet spanner and the second spanner
Between be provided with stop collar, the stop collar is sleeved on outside the first hollow shaft, and with the external screw thread screw thread of the first hollow shaft connect
It connects.
4. a kind of drawing cap device manually as described in claim 1, it is characterised in that the drawing cap screw rod has head and at it
Middle part is connected with limiting retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441837.5U CN207746960U (en) | 2017-11-01 | 2017-11-01 | It is a kind of to draw cap device manually |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721441837.5U CN207746960U (en) | 2017-11-01 | 2017-11-01 | It is a kind of to draw cap device manually |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207746960U true CN207746960U (en) | 2018-08-21 |
Family
ID=63147036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721441837.5U Withdrawn - After Issue CN207746960U (en) | 2017-11-01 | 2017-11-01 | It is a kind of to draw cap device manually |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207746960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838852A (en) * | 2017-11-01 | 2018-03-27 | 浙江拓进五金工具有限公司 | It is a kind of to draw cap device manually |
-
2017
- 2017-11-01 CN CN201721441837.5U patent/CN207746960U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838852A (en) * | 2017-11-01 | 2018-03-27 | 浙江拓进五金工具有限公司 | It is a kind of to draw cap device manually |
| CN107838852B (en) * | 2017-11-01 | 2024-03-15 | 浙江拓进五金工具有限公司 | Manual cap pulling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180821 Effective date of abandoning: 20240315 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180821 Effective date of abandoning: 20240315 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |