CN106965120A - A kind of spanner for dismantling catcher bolt - Google Patents
A kind of spanner for dismantling catcher bolt Download PDFInfo
- Publication number
- CN106965120A CN106965120A CN201710200905.7A CN201710200905A CN106965120A CN 106965120 A CN106965120 A CN 106965120A CN 201710200905 A CN201710200905 A CN 201710200905A CN 106965120 A CN106965120 A CN 106965120A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- spanner
- sliding sleeve
- bolt
- block
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Block, sliding sleeve, push rod and sleeve, wrench socket are grabbed the invention discloses a kind of spanner for dismantling catcher bolt, including motor, turbine, scroll bar, spanner transmission body, slip；Scroll bar is connected with motor, and turbine is connected with spanner transmission body, and drive wrench body is connected with wrench socket；Sliding sleeve is connected with wrench socket, and push rod and sleeve is connected with sliding sleeve, and can be moving axially relative；The front end of sliding sleeve installs slip and grabs block, and sliding sleeve can adjust the opening degree for sliding and grabbing block；Block is grabbed in slip is used for promptly nut, and bolt is taken out by the relative motion of sliding sleeve and push rod and sleeve.Bolt is taken out by the relative motion of sliding sleeve and push rod and sleeve, using the Bolt with expansion pin on the taking-up catcher of electronic realization rapidly and efficiently, the problem of solving more manpower that live toe joint hand inspection needs and larger labor intensity.Cost is reduced, optimizes resource.
Description
Technical field
The invention belongs to metallurgical equipment area of maintenance, and in particular to the spanner of bolt is taken in a kind of dismounting.
Background technology
The general residing locus of toe joint hand is too narrow, and catcher two ends distance it is too small be inconvenient to construct, using general
Method and construction tool, it is not very high that efficiency of construction has been hindered during using instrument.Due to the sky residing for toe joint hand connecting bolt
Between it is small, it has not been convenient to construct, at the same the Bolt with expansion pin that toe joint hand bolt largely belongs to interference be not it is fine take out, brought to construction
Larger difficulty.
The content of the invention
The technical problems to be solved by the invention are：A kind of spanner for dismantling catcher bolt is provided, Bolt with expansion pin is solved
Time-consuming for taking-up, the problem of efficiency is low.
The present invention uses following technical scheme to solve above-mentioned technical problem：
A kind of spanner for dismantling catcher bolt, including drive part, running part, pickup part, wherein, drive division subpackage
Include motor；Running part includes turbine, scroll bar, spanner transmission body；Pickup part including slip grab block, sliding sleeve,
Push rod and sleeve, wrench socket；Scroll bar is connected with motor, and turbine is connected with spanner transmission body, and drive wrench body is with pulling
Hand sleeve connection；Sliding sleeve is connected with wrench socket, and push rod and sleeve is connected with sliding sleeve, and axially opposing can transport
It is dynamic；The front end of sliding sleeve installs slip and grabs block, and sliding sleeve can adjust the opening degree for sliding and grabbing block；Block is grabbed in slip to be used to grab
Tight nut, bolt is taken out by the relative motion of sliding sleeve and push rod and sleeve.
The middle part of sliding sleeve has the U-shaped mouth for cooperating and being connected with boss in the middle part of wrench socket.
It is connected between sliding sleeve and push rod and sleeve by screw thread.
Spanner transmission body has the swivel head coordinated with wrench socket.
There is the projection of arc on swivel head.
The rotating campaign of motor is respectively used to regulation and slides the opening degree for grabbing block and take out bolt.
Compared with prior art, the invention has the advantages that：
1st, the Bolt with expansion pin taken over using the taking-up of electronic realization rapidly and efficiently, solves what live toe joint hand inspection needed
The problem of manpower is more and labor intensity is larger.Cost is reduced, optimizes resource.
2nd, bolt is taken out by the relative motion of sliding sleeve and push rod and sleeve, makes simple, it is easy to use, automatically take out
Bolt is taken over, operating efficiency is improved.
Brief description of the drawings
Fig. 1 is the Structure explosion diagram of the device.
Fig. 2 is the running part and sleeve part attachment structure profile in Fig. 1.
Fig. 3 is the A-A profiles in Fig. 1.
Fig. 4 is 1-1 partial enlarged drawings in Fig. 1.
Fig. 5 grabs block structural diagram for present invention slip.
Fig. 6 is wrench socket pullover structural front view of the present invention.
Fig. 7 is wrench socket pullover structural side view of the present invention.
Fig. 8 is that wrench socket of the present invention covers header structure upward view.
Fig. 9 is driven the front end structural front view of body swivel head for the present invention.
Figure 10 is driven the front end structural side view of body swivel head for the present invention.
Figure 11 is driven the front end structure top view of body swivel head for the present invention.
Wherein, being designated in figure：1- is slided and is grabbed block；2- sliding sleeves；3- push rod and sleeve；4- wrench sockets；5- spanners
It is driven body；6- turbines；7- scroll bars；8- swivel heads；9- turbine bearings.
Embodiment
The structure and the course of work to the present invention are described further below in conjunction with the accompanying drawings.
A kind of spanner for dismantling catcher bolt, including drive part, running part, pickup part, wherein, drive division subpackage
Include motor；Running part includes turbine, scroll bar, spanner transmission body；Pickup part including slip grab block, sliding sleeve,
Push rod and sleeve, wrench socket；Scroll bar is connected with motor, and turbine is connected with spanner transmission body, and drive wrench body is with pulling
Hand sleeve connection；Sliding sleeve is connected with wrench socket, and push rod and sleeve is connected with sliding sleeve, and axially opposing can transport
It is dynamic；The front end of sliding sleeve installs slip and grabs block, and sliding sleeve can adjust the opening degree for sliding and grabbing block；Block is grabbed in slip to be used to grab
Tight nut, bolt is taken out by the relative motion of sliding sleeve and push rod and sleeve.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, it is a kind of to dismantle the spanner of catcher bolt, including drive part, running part, take
Part part, wherein, drive part includes motor；Running part includes turbine 6, scroll bar 7, spanner transmission body 5；Pickup portion
Point including slip grabs block 1, sliding sleeve 2, push rod and sleeve 3, wrench socket 4；Scroll bar 7 is connected with motor, turbine 6 and spanner
Transmission body 5 is connected, and the top that turbine bearing 9 is driven body 5 with spanner is connected, and drive wrench body 5 connects with wrench socket 4
Connect, spanner transmission body has the projection on the swivel head 8 coordinated with wrench socket, swivel head 8 with arc；Sliding sleeve 2
It is connected with wrench socket 4, the middle part of sliding sleeve 2 has the U-shaped mouth for cooperating and being connected with the middle part boss of wrench socket 4.Top
It is connected between rod sleeve 3 and sliding sleeve 2 by screw thread, and can be moving axially relative；Install the front end of sliding sleeve 2
Block 1 is grabbed in slip, and sliding sleeve 2 can adjust the opening degree for sliding and grabbing block 1；Block 2 is grabbed in slip is used for promptly nut, passes through slip cap
Bolt is taken out in the relative motion of cylinder 2 and push rod and sleeve 3.
The concrete structure of wrench socket as shown in Fig. 6, Fig. 7, Fig. 8, rotate front end such as Fig. 9 of body swivel head, Figure 10,
Shown in Figure 11.
The rotating campaign of motor is respectively used to regulation and slides the opening degree for grabbing block and take out bolt.Block is grabbed in slip
Structure is as shown in Figure 5.
The operation principle of spanner of the present invention is as follows：
The spanner newly developed is rotated by the scroll bar inside motor drive by turbine, and bolt is taken out.Turbine rotation can band
Adjustable sliding block sleeve in the middle of moving carrys out the slip before control sleeve and grabbed in block opening degree (being determined according to the size of live nut)
Between adjustable sliding sleeve in the middle part of design U-shaped mouth block grabbed to slip play the role of buffering, while having amphicheirality (greatly can may be used
Small regulation), adjustable sliding cartridge exterior is designed to screw mandrel and outmost push rod and sleeve into positive and negative silk.When sliding block sleeve by
Power grabs bolt that block catches toward pulling back while sliding, bolt is taken out toward external mandril sleeve when pulling back toward sinciput.
The course of work of the spanner is as follows：
Motor drives turbine worm to rotate, and turbine rotation drives wrench socket to rotate, and drives and slides when wrench socket is rotated
Sleeve is rotated, and is combined push rod and sleeve and given the power done work up and down, and sliding sleeve and push rod and sleeve are all screw threads.Slip cap
There is a U-shaped mouth in cylinder center, is easy to be connected with wrench socket and interlocks, sliding sleeve meeting when motor belt motor wrench sleeve is rotated
The opening degree for sliding and grabbing block is adjusted according to motor positive and inverse.Slip grabs motor rotating forward when block fixes nut and draws bolt
Go out, push rod and sleeve is toward sinciput, and sliding sleeve is toward post-tensioning.
Claims (6)
1. a kind of spanner for dismantling catcher bolt, it is characterised in that：Including drive part, running part, pickup part, wherein,
Drive part includes motor；Running part includes turbine, scroll bar, spanner transmission body；Pickup part including slip grab block,
Sliding sleeve, push rod and sleeve, wrench socket；Scroll bar is connected with motor, and turbine is connected with spanner transmission body, drive wrench
Body is connected with wrench socket；Sliding sleeve is connected with wrench socket, and push rod and sleeve is connected with sliding sleeve, and being capable of axle
To relative motion；The front end of sliding sleeve installs slip and grabs block, and sliding sleeve can adjust the opening degree for sliding and grabbing block；Slip is grabbed
Block is used for promptly nut, and bolt is taken out by the relative motion of sliding sleeve and push rod and sleeve.
2. the spanner of dismounting catcher bolt according to claim 1, it is characterised in that：The middle part of sliding sleeve has with pulling
The U-shaped mouth of gloves cylinder middle part boss mutual cooperation connection.
3. the spanner of dismounting catcher bolt according to claim 1, it is characterised in that：Between sliding sleeve and push rod and sleeve
It is connected by screw thread.
4. the spanner of dismounting catcher bolt according to claim 1, it is characterised in that：Spanner transmission body has and spanner
The swivel head that sleeve coordinates.
5. the spanner of dismounting catcher bolt according to claim 4, it is characterised in that：It is convex with arc on swivel head
Rise.
6. the spanner of dismounting catcher bolt according to any one of claim 1 to 5, it is characterised in that：Motor
Rotating campaign is respectively used to regulation and slides the opening degree for grabbing block and take out bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710200905.7A CN106965120A (en) | 2017-03-30 | 2017-03-30 | A kind of spanner for dismantling catcher bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710200905.7A CN106965120A (en) | 2017-03-30 | 2017-03-30 | A kind of spanner for dismantling catcher bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106965120A true CN106965120A (en) | 2017-07-21 |
Family
ID=59335673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710200905.7A Pending CN106965120A (en) | 2017-03-30 | 2017-03-30 | A kind of spanner for dismantling catcher bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106965120A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831904A (en) * | 1988-01-19 | 1989-05-23 | Ron Agins | Disc brake tool |
| CN201744952U (en) * | 2010-08-27 | 2011-02-16 | 中国石油化工股份有限公司 | Dedicated wrench for disassembling oil nozzle jacket gland |
| CN201856212U (en) * | 2010-10-29 | 2011-06-08 | 青岛理工大学 | Electric-manual multifunctional wrench |
| JP3176595U (en) * | 2012-03-29 | 2012-06-28 | 三菱化工機株式会社 | Dedicated tool for mounting screwed parts |
| CN204221692U (en) * | 2014-11-18 | 2015-03-25 | 任立飞 | A kind of steadily electric screw driver |
| CN106425956A (en) * | 2016-11-25 | 2017-02-22 | 中国核动力研究设计院 | Bolt underwater dissembling and assembling tool |
-
2017
- 2017-03-30 CN CN201710200905.7A patent/CN106965120A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831904A (en) * | 1988-01-19 | 1989-05-23 | Ron Agins | Disc brake tool |
| CN201744952U (en) * | 2010-08-27 | 2011-02-16 | 中国石油化工股份有限公司 | Dedicated wrench for disassembling oil nozzle jacket gland |
| CN201856212U (en) * | 2010-10-29 | 2011-06-08 | 青岛理工大学 | Electric-manual multifunctional wrench |
| JP3176595U (en) * | 2012-03-29 | 2012-06-28 | 三菱化工機株式会社 | Dedicated tool for mounting screwed parts |
| CN204221692U (en) * | 2014-11-18 | 2015-03-25 | 任立飞 | A kind of steadily electric screw driver |
| CN106425956A (en) * | 2016-11-25 | 2017-02-22 | 中国核动力研究设计院 | Bolt underwater dissembling and assembling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |