CN106272197A - A kind of die nut for motor vehicle repair - Google Patents
A kind of die nut for motor vehicle repair Download PDFInfo
- Publication number
- CN106272197A CN106272197A CN201610855092.0A CN201610855092A CN106272197A CN 106272197 A CN106272197 A CN 106272197A CN 201610855092 A CN201610855092 A CN 201610855092A CN 106272197 A CN106272197 A CN 106272197A
- Authority
- CN
- China
- Prior art keywords
- handle
- motor vehicle
- block
- drive block
- vehicle repair
- 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.)
- Granted
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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
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A kind of die nut for motor vehicle repair.Relate to motor vehicle repair instrument field, particularly relate to the improvement of wherein die nut.Propose a kind of delicate structure, easy to use and good stability, be applicable to the die nut for motor vehicle repair of the dismounting of the hex bolts of Multiple Type size.Described clamp assemblies includes fixture block, hinged seat and drive rod, described hinged seat is fixedly connected on one end of handle, the middle part of described drive rod is articulated with in hinged seat, described fixture block is fixedly connected on drive rod one end away from handle, and the clamping plate that described fixture block is connected as a single entity by a pair and angle is 120 ° form；Described drive block is socketed described handle and is connected with handle threads, and described drive block is provided with, towards the side of clamp assemblies, the guide surface that external diameter becomes larger, and the side of the most described clamp assemblies of described drive block is provided with latch assembly.The present invention has delicate structure, the easy to use and feature of good stability on the whole.
Description
Technical field
The present invention relates to motor vehicle repair instrument field, particularly relate to the improvement of wherein die nut.
Background technology
At present, the size phase the most not to the utmost of the hex bolts for installing automotive hub is made due to the difference of manufacturer
With；Therefore, result in motor vehicle repair unit and often need to be equipped with the die nut of sizes model, and try one by one when actually used
With；Significantly extend the motor vehicle repair time, reduce repairing efficiency.
Summary of the invention
The present invention is directed to problem above, it is proposed that a kind of delicate structure, easy to use and good stability, be applicable to multiple
The die nut for motor vehicle repair of the dismounting of the hex bolts of gauge size.
The technical scheme is that and include that handle, drive block and a pair are along the symmetrically arranged clamp assemblies in handle axle center；
Described clamp assemblies includes that fixture block, hinged seat and drive rod, described hinged seat are fixedly connected on one end of handle, described in drive
The middle part of lever is articulated with in hinged seat, and described fixture block is fixedly connected on drive rod one end away from handle, and described fixture block is by one
To the clamping plate composition being connected as a single entity and angle is 120 °；
Described drive block is socketed described handle and is connected with handle threads, and described drive block is provided with towards the side of clamp assemblies
The guide surface that external diameter becomes larger, the side of the most described clamp assemblies of described drive block is provided with latch assembly.
Described guide surface is arc surfaced, and described drive rod towards one end spherically shape of drive block and is made up of Magnet.
Open on the side surface of described handle and be fixedly connected with a pair guide holder, described guide holder offers and drives for accommodating
The gathering sill of lever, described gathering sill being radially arranged along handle.
Offering storage tank on the end face of described drive block clamp assemblies dorsad, the inwall of described storage tank is conical surface shape；
Described latch assembly includes the fixed block being located in storage tank, and described fixed block is fabricated from a flexible material, described fixed block
Some annular snap are offered on the inwall with the conical surface shape and fixed block of the inwall of storage tank adaptation towards the end face of drive block
Tooth.
Deep trouth is offered on the end face of described drive block clamp assemblies dorsad；
Described latch assembly at least provided with one, described latch assembly include an outside plate, inner panel, some connecting rods, one
Stage clip and a solution lock dog；
Described inner panel is located in deep trouth, and described outside plate is located at outside deep trouth, described inner panel and outside plate is parallel and by some connecting rods
Being fixedly linked, described connecting rod wears described drive block, and described stage clip is against between inwall and the inner panel of described deep trouth, described inner panel
Being provided with some gear shapings towards the end face in handle axle center, described gear shaping is fabricated from a flexible material；
Being further opened with the chute of strip on the outer wall of described deep trouth, described solution lock dog is wedge shaped and is slidably connected at described cunning
In groove.
Described gear shaping away from inner panel one end in outside deep trouth tilt helical teeth shape.
Also being arranged with draw ring on described drive block, described draw ring fixes phase with the solution lock dog in all described solution lock sets
Even.
When the present invention uses, first a pair fixture block can be stretched between the bolt slot in hex bolts and wheel hub, then turn is driven
Motion block makes it translate towards clamp assemblies, so that the spacing of a pair fixture block tapers into, and then gradually clamps hex nut,
So that operator dismount hex bolts；In the process, in the face of various sizes of hex nut, this case can be by a pair
The adjustment of fixture block spacing is to be allowed to suitable.The present invention has delicate structure, the easy to use and spy of good stability on the whole
Point.
Accompanying drawing explanation
Fig. 1 is the structural representation of this case,
Fig. 2 is the structural representation of a pair fixture block in this case,
Fig. 3 is the structural representation of the second embodiment of latch assembly in this case,
Fig. 4 is partial enlarged drawing at the A of Fig. 3；
In figure, 1 is handle, and 2 is drive block, and 20 is fixed block, and 21 is outside plate, and 22 is inner panel, and 23 is connecting rod, and 24 is stage clip, and 25 are
Solving lock dog, 26 is draw ring, and 3 is fixture block, and 30 is clamping plate, and 4 is hinged seat, and 5 is drive rod, and 6 is guide holder.
Detailed description of the invention
The present invention as Figure 1-4, including handle 1, drive block 2 and a pair along the symmetrically arranged clamping in handle 1 axle center group
Part；
Described clamp assemblies includes fixture block 3, hinged seat 4 and drive rod 5, and described hinged seat 4 is fixedly connected on one end of handle 1,
The middle part of described drive rod 5 is articulated with in hinged seat 4, and described fixture block 3 is fixedly connected on drive rod 5 one end away from handle 1, institute
State the clamping plate 30 that fixture block 3 is connected as a single entity and angle is 120 ° by a pair to form；So so that fixture block can revolve around hinged seat freely
Turn, thus make two fixture blocks can clamp the hex bolts of different size model by the adjustment of a pair fixture block spacing；
Described drive block 2 is socketed described handle 1 and threadeds with handle 1 (for making view relatively sharp in figure, therefore, not
External screw thread on handle and the female thread in drive block are shown), described drive block 2 is provided with external diameter towards the side of clamp assemblies
The guide surface become larger, the side of the most described clamp assemblies of described drive block is provided with latch assembly.During use, can be first by one
Fixture block is stretched between the bolt slot in hex bolts and wheel hub, then turn drive block makes it translate towards clamp assemblies, thus
The spacing making a pair fixture block tapers into, and then gradually clamps hex nut, in order to operator dismount hex bolts；?
During this, in the face of various sizes of hex nut, this case can by the adjustment of a pair fixture block spacing to be allowed to suitable.
Described guide surface is arc surfaced, and described drive rod towards one end spherically shape of drive block and is made up of Magnet.From
And the process making drive block " strut " drive rod more smoothes out, and after regulation, the active force of Magnet is utilized to make one
The spacing of fixture block is fixed (will not be freely to contract).
Open on the side surface of described handle 1 and be fixedly connected with a pair guide holder 6, described guide holder 6 offers for holding
Putting the gathering sill of drive rod 5, described gathering sill is radially arranged along handle 1.Thus greatly improve and hex bolts was dismounted
The structural stability that in journey, this case is overall.
With two embodiments, latch assembly is made representativeness below to discuss:
Embodiment one: offering storage tank on the end face of described drive block 2 clamp assemblies dorsad, the inwall of described storage tank is cone
Planar；
Described latch assembly includes the fixed block 20 being located in storage tank, and described fixed block 20 is fabricated from a flexible material, described solid
Determine to offer on the block 20 end face towards drive block 2 inwall in the conical surface shape adaptive with the inwall of storage tank and fixed block 20
Some annular latches.So, after the spacing of a pair clamping plate regulates, fixed block " can be filled in " in storage tank, thus utilize
The interaction of screw thread on annular latch and handle outer surface, the accident being prevented effectively from drive block rotates, thus effectively prevent
The unexpected change of the spacing of two fixture blocks, greatly improves structural stability when die nut uses.
And when unlocking, can first make fixture block separate with bolt, then " forward " turn drive block, it is allowed to separate with fixed block,
Fixed block can be taken off easily, and can be in hereafter convenient turn drive block.
Embodiment two: offer deep trouth on the end face of described drive block 2 clamp assemblies dorsad；
Described latch assembly is at least provided with one, and described latch assembly includes an outside plate 21, inner panel 22, some connecting rods
23, a stage clip 24 and a solution lock dog 25；
Described inner panel 22 is located in deep trouth, and described outside plate 21 is located at outside deep trouth, and described inner panel 22 and outside plate 21 are parallel and pass through
Some connecting rods 24 are fixedly linked, and described connecting rod 24 wears described drive block, and described stage clip 24 is against the inwall of described deep trouth and interior
Between plate 22, described inner panel 22 is provided with some gear shapings towards the end face in handle 1 axle center, and described gear shaping is fabricated from a flexible material；
So, when rotation limit, drive block limit translates towards clamp assemblies, inner panel " single-frame will go forward one by one " under the effect of gear shaping and stage clip,
Thus after drive block translation puts in place, utilize the interaction of screw thread on gear shaping and handle outer surface effectively to prop up drive block, from
And effectively prevent the unexpected change of the spacing of two fixture blocks, greatly improve structural stability when die nut uses.
Being further opened with the chute of strip on the outer wall of described deep trouth, described solution lock dog 25 is wedge shaped and is slidably connected at
In described chute.So, after solving between the outer wall outside lock dog pushes outside plate and drives, " lifting " inner panel is got final product so that gear shaping
Separate with the external screw thread on handle, and then complete the unblock of drive block so that it is relative rotary motion freely can be done with handle.
Described gear shaping away from inner panel one end in outside deep trouth tilt helical teeth shape.So that the locking effect of gear shaping
Fruit is significantly promoted.
Draw ring 26, described draw ring 26 and the solution lock dog 25 in all described solution lock sets also it is arranged with on described drive block 2
It is fixedly linked.So that people can be driven (advance, pull out) to solution lock dog easily.
Claims (7)
1. the die nut for motor vehicle repair, it is characterised in that include that handle, drive block and a pair are along handle axle center pair
Claim the clamp assemblies arranged；
Described clamp assemblies includes that fixture block, hinged seat and drive rod, described hinged seat are fixedly connected on one end of handle, described in drive
The middle part of lever is articulated with in hinged seat, and described fixture block is fixedly connected on drive rod one end away from handle, and described fixture block is by one
To the clamping plate composition being connected as a single entity and angle is 120 °；
Described drive block is socketed described handle and is connected with handle threads, and described drive block is provided with towards the side of clamp assemblies
The guide surface that external diameter becomes larger, the side of the most described clamp assemblies of described drive block is provided with latch assembly.
A kind of die nut for motor vehicle repair the most according to claim 1, it is characterised in that described guide surface is arc
Planar, described drive rod towards one end spherically shape of drive block and is made up of Magnet.
A kind of die nut for motor vehicle repair the most according to claim 1, it is characterised in that the side table of described handle
Open on face and be fixedly connected with a pair guide holder, described guide holder offers the gathering sill for housing drive rod, described guiding
Groove being radially arranged along handle.
A kind of die nut for motor vehicle repair the most according to claim 1, it is characterised in that described drive block is dorsad
Offering storage tank on the end face of clamp assemblies, the inwall of described storage tank is conical surface shape；
Described latch assembly includes the fixed block being located in storage tank, and described fixed block is fabricated from a flexible material, described fixed block
Some annular snap are offered on the inwall with the conical surface shape and fixed block of the inwall of storage tank adaptation towards the end face of drive block
Tooth.
A kind of die nut for motor vehicle repair the most according to claim 1, it is characterised in that described drive block is dorsad
Deep trouth is offered on the end face of clamp assemblies；
Described latch assembly at least provided with one, described latch assembly include an outside plate, inner panel, some connecting rods, one
Stage clip and a solution lock dog；
Described inner panel is located in deep trouth, and described outside plate is located at outside deep trouth, described inner panel and outside plate is parallel and by some connecting rods
Being fixedly linked, described connecting rod wears described drive block, and described stage clip is against between inwall and the inner panel of described deep trouth, described inner panel
Being provided with some gear shapings towards the end face in handle axle center, described gear shaping is fabricated from a flexible material；
Being further opened with the chute of strip on the outer wall of described deep trouth, described solution lock dog is wedge shaped and is slidably connected at described cunning
In groove.
A kind of die nut for motor vehicle repair the most according to claim 1, it is characterised in that described gear shaping is away from interior
One end of plate is in the helical teeth shape tilted outside deep trouth.
A kind of die nut for motor vehicle repair the most according to claim 1, it is characterised in that on described drive block also
Being arranged with draw ring, described draw ring is fixedly linked with the solution lock dog in all described solution lock sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610855092.0A CN106272197B (en) | 2016-09-27 | 2016-09-27 | A kind of die nut for motor vehicle repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610855092.0A CN106272197B (en) | 2016-09-27 | 2016-09-27 | A kind of die nut for motor vehicle repair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106272197A true CN106272197A (en) | 2017-01-04 |
| CN106272197B CN106272197B (en) | 2018-06-29 |
Family
ID=57715058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610855092.0A Active CN106272197B (en) | 2016-09-27 | 2016-09-27 | A kind of die nut for motor vehicle repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106272197B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB569551A (en) * | 1943-11-15 | 1945-05-29 | Mark Plen | An improved gripping device of the pliers type |
| US4022086A (en) * | 1976-03-24 | 1977-05-10 | Ramsey Merlin G | Adjustable socket wrench |
| FR2510022A1 (en) * | 1981-07-24 | 1983-01-28 | Gaz De France | Spanner for square headed spindles - uses handle on screw-jack to drive wedge between tail arms of pivotal jaws with V=section grooves |
| US6134992A (en) * | 1999-09-21 | 2000-10-24 | Perkins; Leland M. | Fasterner removing tool |
| CN2693421Y (en) * | 2004-04-02 | 2005-04-20 | 重庆宗申技术开发研究有限公司 | Adjustable movable liner |
| CN204354035U (en) * | 2014-11-19 | 2015-05-27 | 北方工业大学 | A kind of box spanner |
| CN204382152U (en) * | 2014-12-12 | 2015-06-10 | 浙江吉利控股集团有限公司 | The T-shaped sleeve of a kind of adjustable openings |
| CN206029715U (en) * | 2016-09-27 | 2017-03-22 | 陈勇 | A hexagonal spanner for automobile repair |
-
2016
- 2016-09-27 CN CN201610855092.0A patent/CN106272197B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB569551A (en) * | 1943-11-15 | 1945-05-29 | Mark Plen | An improved gripping device of the pliers type |
| US4022086A (en) * | 1976-03-24 | 1977-05-10 | Ramsey Merlin G | Adjustable socket wrench |
| FR2510022A1 (en) * | 1981-07-24 | 1983-01-28 | Gaz De France | Spanner for square headed spindles - uses handle on screw-jack to drive wedge between tail arms of pivotal jaws with V=section grooves |
| US6134992A (en) * | 1999-09-21 | 2000-10-24 | Perkins; Leland M. | Fasterner removing tool |
| CN2693421Y (en) * | 2004-04-02 | 2005-04-20 | 重庆宗申技术开发研究有限公司 | Adjustable movable liner |
| CN204354035U (en) * | 2014-11-19 | 2015-05-27 | 北方工业大学 | A kind of box spanner |
| CN204382152U (en) * | 2014-12-12 | 2015-06-10 | 浙江吉利控股集团有限公司 | The T-shaped sleeve of a kind of adjustable openings |
| CN206029715U (en) * | 2016-09-27 | 2017-03-22 | 陈勇 | A hexagonal spanner for automobile repair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106272197B (en) | 2018-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190515 Address after: 225200 Shuntian Road 399, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: JIANGSU SAINTY INTERNATIONAL GROUP JIANGDU TOOL CO.,LTD. Address before: 225009 Administrative Equipment Section of Haojiang District People's Court, 656 Wenchang Middle Road, Yangzhou City, Jiangsu Province Patentee before: Chen Yong |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 9, Huanghai South Road, Xiannv Town, Jiangdu District, Yangzhou City, Jiangsu Province, 225200 Patentee after: Jiangsu Hongshun Industrial Technology Co.,Ltd. Address before: 225200 Shuntian Road 399, Jiangdu District, Yangzhou City, Jiangsu Province Patentee before: JIANGSU SAINTY INTERNATIONAL GROUP JIANGDU TOOL CO.,LTD. |
|
| CP03 | Change of name, title or address |