CN106625415B - The aid of razor head torsion spring installation - Google Patents
The aid of razor head torsion spring installation Download PDFInfo
- Publication number
- CN106625415B CN106625415B CN201710089518.0A CN201710089518A CN106625415B CN 106625415 B CN106625415 B CN 106625415B CN 201710089518 A CN201710089518 A CN 201710089518A CN 106625415 B CN106625415 B CN 106625415B
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- CN
- China
- Prior art keywords
- torsion spring
- briquetting
- cushion block
- aid
- positioning seat
- 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.)
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Classifications
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- 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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
Abstract
The present invention relates to a kind of aid of razor head torsion spring installation, razor head includes bit body, blade, briquetting, mounting seat, torsion spring, deck, one torque arm of wherein torsion spring is withheld on briquetting, another torque arm is contradicted in deck, aid includes pedestal, the multiple positioning seats being disposed side by side on pedestal, the spacing module being horizontally slidingly arranged on along remote or close positioning seat direction on pedestal, in spacing module and it is provided with multiple cushion blocks corresponding with briquetting, the torsion spring mounting surface of wherein cushion block and briquetting be arranged in parallel, after spacing module and positioning seat position bit body, cushion block is folded to be located on briquetting, one torque arm of torsion spring is withheld on cushion block, when spacing module is gradually distance from positioning seat, the torque arm withheld on cushion block is slid to briquetting along the moving direction of cushion block.On the premise of the present invention can reduce pressing dynamics, quickly realize that torsion spring is installed；The positioning and installation of multiple torsion springs, efficiency high can be once completed simultaneously.
Description
Technical field
The invention belongs to mechanical assist device field, and in particular to a kind of aid of razor head torsion spring installation.
Background technology
Razor head includes bit body, blade, the briquetting, solid for being pressed together on the blade on the bit body
The mounting seat that is scheduled on the bit body, it is arranged in the mounting seat and withholds the briquetting on the bit body
Torsion spring and the deck that is fixedly installed on the bit body.
However, in practical operation, first bit body is positioned using aid, then placed torsion spring body
In mounting seat, the deformation of torsion spring is driven manually so that a torque arm is withheld on briquetting, another torque arm is contradicted and is being fixedly installed on
In deck on bit body.
Obviously, above-mentioned aid, there is following defect in it：
1）, the aid can only once realize the installation of a razor head torsion spring, operating efficiency is substantially insufficient.
2）, during the driving of torsion spring, it is necessary to pin torsion spring body on the other hand, another hand causes two torque arm are relative to transport
Dynamic, long-term great dynamicses pressing operation, the labor intensity of operator is very big, is unfavorable for the assembling of torsion spring.
The content of the invention
The defects of in order to overcome prior art, it is an object of the invention to provide a kind of improved razor head torsion spring installation to use
Aid.On the premise of its one side can reduce pressing dynamics, the torsion spring installation of razor head is realized；On the other hand one
The torsion spring installation of multiple razor heads can be sequentially completed after secondary positioning, improves operating efficiency, it is cost-effective.
To reach above-mentioned purpose, the present invention provides a kind of aid of razor head torsion spring installation, razor head bag
Include bit body, blade, for the briquetting that blade is pressed together on bit body, the mounting seat being fixed on bit body, set
Put in mounting seat and briquetting is withheld into torsion spring, deck on bit body, a torque arm of wherein torsion spring withholds on briquetting,
Another torque arm is contradicted in deck, and aid is used for the positioning seat for positioning bit body including pedestal, on pedestal, and this is fixed
Position seat has multiple and is arranged side by side, and aid also includes horizontally slidingly being arranged on base along away from or close to positioning seat direction
Spacing module on seat, in spacing module and it is provided with multiple cushion blocks corresponding with briquetting, the wherein torsion of cushion block and briquetting
Spring mounting surface is be arranged in parallel, and after spacing module and positioning seat position bit body, cushion block is folded to be located on briquetting, during assembling,
Multiple torsion springs are installed respectively successively so that a torque arm is withheld on cushion block, another torque arm is contradicted in deck, when spacing module
When being gradually distance from positioning seat, the torque arm withheld on cushion block is slid to briquetting along the moving direction of cushion block.
Preferably, the indent extended along its own length direction, upon assembly, a torque arm button of torsion spring are provided with cushion block
It is pressed on the indent of cushion block；When spacing module is gradually distance from positioning seat, extension of the torque arm on cushion block along indent is withheld
Direction is slid to briquetting.
According to one of present invention specific implementation and preferred aspect, indent is in the V-arrangement of opening upwards, or, indent is in certainly
Become narrow gradually under above trapezoidal.It is easy to the torque arm of torsion spring to withhold in specified location, it is ensured that the degree of accuracy of torsion spring installation.
Preferably, aid also includes being arranged on the cunning along horizontal direction vertically to positioning seat direction extended on pedestal
Rail, the limiting section for being arranged on slide rail remotely located seat end both sides, the slide that can be slidably arranged on slide rail, wherein spacing
Module is fixedly installed on slide by bolt part.
Preferably, slide rail has two, and arranged in parallel.
Preferably, torsion spring is torsion spring.So, the torque arm that a torsion spring is used to withhold briquetting has two, therefore,
Corresponding indent is respectively equipped with cushion block.
Further, the middle part of cushion block is provided with the avoidance breach for avoiding briquetting, and after razor head positions, cushion block limits
Briquetting moves along X, Y, Z axis direction.
According to one of present invention specific implementation and preferred aspect, it is provided with pedestal along the arrangement side of multiple positioning seats
Positive stop strip to extension, it is arranged on and is used for the support bar for supporting blade on positive stop strip, wherein positive stop strip is used to limit spacing module
Excessively close positioning seat, causes the damage of blade；Simultaneously by the setting of support bar so that blade is more stably attached to cutter head
Between body and briquetting.
In addition, being additionally provided with pedestal the stopper slot set, and the shape and cutter head of stopper slot are corresponded with positioning seat
Body profile matches；Bit body is placed in stopper slot and is resisted against by mounting seat on positioning seat.
Compared to prior art, the invention has the advantages that：
On the premise of one aspect of the present invention can reduce pressing dynamics, the torsion spring installation of razor head is realized；On the other hand
The torsion spring installation of multiple razor heads can be sequentially completed after one-time positioning, improves operating efficiency, it is cost-effective.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of aid of the present invention（Contain razor head）；
Fig. 2 is Fig. 1 schematic front view（Remove razor head）；
In accompanying drawing：1st, razor head；10th, bit body；11st, blade；12nd, briquetting；13rd, mounting seat；14th, torsion spring（Double torsions
Spring）；15th, deck；2nd, pedestal；20th, stopper slot；3rd, positioning seat；4th, spacing module；5th, cushion block；50th, indent；51st, breach is avoided；
6th, positive stop strip；7th, support bar；8th, slide rail；9th, limiting section；Z, slide.
Embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the razor head 1 that the present embodiment is related to includes bit body 10, blade 11, for by knife
Briquetting 12 that piece 11 is pressed together on bit body 10, the mounting seat 13 being fixed on bit body 10, it is arranged in mounting seat 13
And briquetting 12 is withheld into torsion spring 14, deck 15 on bit body 10, wherein the torsion spring 14 1 for the razor head 1 being completed
Torque arm is withheld on briquetting 12, another torque arm is contradicted in deck 15.
Involved aid is used for the positioning seat for positioning bit body 10 including pedestal 2, on pedestal 2 in this example
3, the positioning seat 3 has multiple and is arranged side by side.
Particularly, aid also includes horizontally slidingly setting on the base 2 along away from or close to the direction of positioning seat 3
Spacing module 4, in spacing module 4 and provided with multiple cushion blocks 5 corresponding with briquetting 12, setting on the base 2 and edge
The positive stop strip 6 of the arragement direction extension of multiple positioning seats 3, be arranged on positive stop strip 6 for the support bar 7 for supporting blade 11,
Wherein positive stop strip 6 is used to limit the excessively close positioning seat 3 of spacing module 4, causes the damage of blade 11；Simultaneously by support bar 7
Setting so that blade 11 is more stably attached between bit body 10 and briquetting 12.
Specifically, the torsion spring mounting surface of cushion block 5 and briquetting 12 be arranged in parallel, when spacing module 4 and positioning seat 3 are by cutter head sheet
After body 10 positions, cushion block 5 is folded to be located on briquetting 12, during assembling, is successively installed multiple torsion springs 14 respectively so that a torque arm is withheld
On cushion block 5, another torque arm contradict in deck 15, when spacing module 4 is gradually distance from positioning seat 3, withhold on cushion block 5
Moving direction of the torque arm along cushion block 5 is slid to briquetting 12.Therefore, on the premise of enough reducing pressing dynamics（It is laborsaving）, realize
The torsion spring installation of razor head, while when spacing module 4 is moved along the remotely located direction of seat 3, disclosure satisfy that multiple shave
The torsion spring installation of cutter head, improves operating efficiency, cost-effective.
Further for the degree of accuracy for ensuring the installation of torsion spring 14, it is provided with cushion block 5 along the extension of its own length direction
Indent 50, upon assembly, a torque arm of torsion spring 14 are withheld on the indent 50 of cushion block 5；When spacing module 4 is gradually distance from positioning seat
When 3, bearing of trend of the torque arm along indent 50 withheld on cushion block 5 is slid to briquetting 12.
Specifically, indent 50 is in the V-arrangement of opening upwards, or, indent 50 is trapezoidal in becoming narrow gradually from top to bottom.This example
In embodiment be the latter.
Meanwhile the middle part of above-mentioned cushion block 5 is provided with the avoidance breach 51 for avoiding briquetting 12, after razor head 1 positions, cushion block
5 limit the moving along X, Y, Z axis direction of briquetting 12.
In this example, above-mentioned aid also includes setting on the base 2 along horizontal direction vertically to the direction of positioning seat 3
The slide rail 8 of extension, the limiting section 9 for being arranged on the remotely located end both sides of seat 3 of slide rail 8, it can be slidably arranged on slide rail 8
Slide Z, wherein spacing module 4 is fixedly installed on slide Z by bolt part.
Specifically, slide rail 8 has two, and it is arranged in parallel.
Torsion spring 14 is torsion spring.So, the torque arm that a torsion spring 14 is used to withhold briquetting 12 has two, therefore,
Corresponding indent 50 is respectively equipped with cushion block 5.
In addition, being additionally provided with the base 2 the stopper slot 20 set, and the shape of stopper slot 20 are corresponded with positioning seat 3
Match with the profile of bit body 10；Bit body 10 is placed in stopper slot 20 and is resisted against by mounting seat 13 on positioning seat 3.
The present embodiment implementation process is as follows：
Multiple bit bodies 10 are placed sequentially in stopper slot 20 respectively and are resisted against by mounting seat 13 on positioning seat 3,
Blade is ridden upon on support bar 7 simultaneously, then promotes slide Z so that cushion block 5 moves closer to positioning seat 3, and avoids breach 51 certainly
Progressively it is fitted on briquetting 12, until slide Z and after touching positive stop strip 6, slide Z stop motions, then torsion spring is installed successively
14 so that each torsion spring 14 is withheld the torque arm on briquetting 12 and is located at respectively in the indent 50 of cushion block 5；Another torque arm is fastened on deck
In 15；Then slide Z is promoted so that slide Z is gradually distance from positioning seat 3, and the torque arm in indent 50 is prolonged along indent 50
Stretch direction and gradually slide briquetting 12, and briquetting 12 is pushed against, so as to once complete the installation of the torsion spring of multiple razor heads.
In summary, the application has the advantage that：
1）, pressing dynamics can be reduced on the premise of, quickly realize the torsion spring installation of razor head, convenient operation（Save
Power）.
2）, once can realize multiple razor heads torsion spring positioning and assembling, improve operating efficiency, it is cost-effective.
3）, it is simple in construction, it is easy to implement.
4）, by the guiding of indent so that during the motion of slide remotely located seat direction, more accurately fall the specific bit in briquetting
Put, so that it is guaranteed that the quality of installation.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all be included within the scope of the present invention.
Claims (8)
1. a kind of aid of razor head torsion spring installation, described razor head includes bit body, blade, for inciting somebody to action
Briquetting that the blade is pressed together on the bit body, the mounting seat being fixed on the bit body, it is arranged on the peace
Torsion spring, deck on the bit body are withheld in dress seat and by the briquetting, a torque arm of the torsion spring is withheld described
On briquetting, another torque arm contradict in the deck, described aid include pedestal, be used on described pedestal it is fixed
The positioning seat of the position bit body,
It is characterized in that：Described positioning seat has multiple and is arranged side by side, and described aid is also included along remote or lean on
Spacing module that the nearly positioning seat direction is horizontally slidingly arranged on the pedestal, in described spacing module and set
There are multiple cushion blocks corresponding with the briquetting, wherein the torsion spring mounting surface of described cushion block and the briquetting be arranged in parallel, when
After described spacing module and the positioning seat position the bit body, described cushion block is folded to be located on the briquetting, group
During dress, multiple torsion springs are installed respectively successively so that a torque arm is withheld on the cushion block, another torque arm is contradicted described
In deck, when the spacing module is gradually distance from the positioning seat, torque arm on the cushion block is withheld along the cushion block
Moving direction slide to the briquetting；
On described pedestal be provided with along multiple positioning seats arragement direction extend positive stop strip, be arranged on it is described spacing
It is used for the stopper slot for supporting the support bar of the blade and setting being corresponded with the positioning seat on bar, wherein described
Positive stop strip is used to limit the spacing module excessively close to described positioning seat, the shape of described stopper slot and the cutter head sheet
External shape matches, and described bit body is placed in the stopper slot and is resisted against the positioning seat by the mounting seat
On.
2. the aid of razor head torsion spring installation according to claim 1, it is characterised in that：In described cushion block
The indent extended along its own length direction is provided with, upon assembly, a torque arm of the torsion spring withholds the pressure in the cushion block
On groove；When the spacing module is gradually distance from the positioning seat, torque arm on the cushion block is withheld along the indent
Bearing of trend is slid to the briquetting.
3. the aid of razor head torsion spring installation according to claim 2, it is characterised in that：Described indent is in
The V-arrangement of opening upwards.
4. the aid of razor head torsion spring installation according to claim 2, it is characterised in that：Described indent is in
What is become narrow gradually from top to bottom is trapezoidal.
5. the aid of razor head torsion spring installation according to claim 1, it is characterised in that：Described backman
Tool also includes being arranged on the slide rail along horizontal direction vertically to the positioning seat direction extended on described pedestal, is arranged on institute
State limiting section of the slide rail away from positioning seat end both sides, the wherein slide that can be slidably arranged on the slide rail, institute
The spacing module stated is fixedly installed on the slide by bolt part.
6. the aid of razor head torsion spring installation according to claim 5, it is characterised in that：Described slide rail has
Two, and it is arranged in parallel.
7. the aid of razor head torsion spring installation according to claim 1, it is characterised in that：Described torsion spring is
Torsion spring.
8. the aid of razor head torsion spring installation according to claim 1, it is characterised in that：In the cushion block
Portion is provided with the avoidance breach for avoiding the briquetting, and after the razor head positions, described cushion block limits described briquetting
Along moving for X, Y, Z axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089518.0A CN106625415B (en) | 2017-02-20 | 2017-02-20 | The aid of razor head torsion spring installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089518.0A CN106625415B (en) | 2017-02-20 | 2017-02-20 | The aid of razor head torsion spring installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106625415A CN106625415A (en) | 2017-05-10 |
| CN106625415B true CN106625415B (en) | 2018-03-27 |
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ID=58845564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710089518.0A Active CN106625415B (en) | 2017-02-20 | 2017-02-20 | The aid of razor head torsion spring installation |
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| Country | Link |
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| CN (1) | CN106625415B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850822B (en) * | 2022-06-09 | 2024-03-19 | 上海托展智能科技股份有限公司 | Torsional spring assembly quality |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6968621B1 (en) * | 2005-04-19 | 2005-11-29 | Hy Steinberg | Device for removal and replacement of rotary shaver cutting elements |
| CN201517312U (en) * | 2009-10-19 | 2010-06-30 | 重庆小康汽车产业（集团）有限公司 | Installation structure of torsion spring and rotary arm of exterior handle of front car door |
| CN101934507B (en) * | 2010-09-21 | 2012-05-09 | 上海瑞尔实业有限公司 | Clamp and method for quickly installing torsion spring |
| CN202498510U (en) * | 2012-03-20 | 2012-10-24 | 浙江中烟工业有限责任公司 | Special torsional spring mounting tool |
| CN204136011U (en) * | 2014-10-20 | 2015-02-04 | 深圳怡化电脑股份有限公司 | A kind of torsion spring installation tool and installation transition structure |
| CN204397278U (en) * | 2014-12-31 | 2015-06-17 | 烟台三环锁业集团有限公司 | A kind of high pulling torque torsion spring automatic installation mechanism |
| CN206455617U (en) * | 2017-02-20 | 2017-09-01 | 苏州嘉东五金制品有限公司 | The aid of razor head torsion spring installation |
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2017
- 2017-02-20 CN CN201710089518.0A patent/CN106625415B/en active Active
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| Publication number | Publication date |
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| CN106625415A (en) | 2017-05-10 |
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