CN201781182U - Locking mechanism for aluminum stranded wire stripper - Google Patents
Locking mechanism for aluminum stranded wire stripper Download PDFInfo
- Publication number
- CN201781182U CN201781182U CN 201020270171 CN201020270171U CN201781182U CN 201781182 U CN201781182 U CN 201781182U CN 201020270171 CN201020270171 CN 201020270171 CN 201020270171 U CN201020270171 U CN 201020270171U CN 201781182 U CN201781182 U CN 201781182U
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- locking mechanism
- formwork
- screw
- nut
- aluminum stranded
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Abstract
The utility model relates to a locking mechanism for an aluminum stranded wire stripper which comprises a fixing seat for fixing the wire body of a wire to be stripped and a cutting part for stripping or cutting the wire body, the fixing seat comprises a pair of mold casings, the mold casings are rotatably connected through a mold casing pin, the fixing seat further comprises the locking mechanism for locking the pair of mold casings, the locking mechanism comprises a bolt and a nut matched on the bolt, the bolt is connected onto the periphery of one of the mold casings through a rotating shaft, and a stop block projecting in the axial direction of the periphery of the other mold casing is arranged on the periphery of the mold casing in the position corresponding to the bolt. When the mold casings are locked tightly, the bolt is propped against the stop block. In combination with the nut and the stop block, the locking mechanism can tightly lock the pair of mold casings. The utility model is simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of aluminum stranded wire stripping device, the locking mechanism on particularly a kind of aluminum stranded wire stripping device.
Background technology
In the prior art, when cable or its outsourcing insulation are carried out wire stripping, generally take pliers, cutter or cut, when stating instrument strip cable line in the use, all dynamics are used with feeling by the operator, being easy to cause peel force to kick the beam can't be with its strip off, or the overweight aspect that causes not needing to peel off of peel force also is removed, so the occurrence rate of substandard products is higher; In addition, for the operator, because the fail safe of instrument is low, misoperation is easy to cause personnel's incised wound.For addressing the above problem, people have developed some special wire strippers, with reference to application number is 200720005062.7 open Chinese patents " high-voltage insulating wire wire stripper ", though the wire stripper of this structure partly improves cutter, but do not relate to for the fixing of cable part, unavoidable in the wire stripping process, deviation takes place in the position of cable, thus the accuracy of influence cutting.
Summary of the invention
The utility model provides a kind of aluminum stranded wire stripping device, and a kind of locking mechanism that is installed on the aluminum stranded wire stripping device particularly is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of locking mechanism of aluminum stranded wire stripping device, described aluminum stranded wire stripping device comprises the holder that is used for fixing stripped line line body, be used for the line body is carried out the cutting part of wire stripping or cutting, described holder comprises a pair of formwork, a pair of described formwork is by the connection that rotates of formwork pin, described holder also comprises and is used for locking mechanism that a pair of described formwork is locked mutually, described locking mechanism comprises screw, be engaged in the nut on the described screw, described screw is connected on the outer peripheral face of a described formwork by rotating shaft, corresponding described screw place is provided with the block that radially protrudes along it on the outer peripheral face of another described formwork, when described formwork was locked, described screw pushed against on described block.
Preferably, also be arranged with back-up ring on the described screw, described back-up ring is between described nut and rotating shaft.
Preferably, described nut is a wing nut.
Preferably, described block is the U font.
Because the technique scheme utilization, the utility model compared with prior art has following advantage: locking mechanism of the present utility model matches to realize the locking of a pair of formwork with nut and block, and is simple in structure, easy to operate.
Description of drawings
Accompanying drawing 1 is the open mode schematic diagram of holder of the present utility model;
Accompanying drawing 2 is the lock-out state front view of holder of the present utility model;
Accompanying drawing 3 is the lock-out state left view of holder of the present utility model;
Accompanying drawing 4 is the front view of cutting part of the present utility model;
Accompanying drawing 5 is the vertical view of cutting part of the present utility model;
Accompanying drawing 6 is a vertical view of the present utility model;
Accompanying drawing 7 is a left view of the present utility model;
Accompanying drawing 8 is a work schematic diagram one of the present utility model;
Accompanying drawing 9 is a work schematic diagram two of the present utility model.
Wherein: 1, holder; 2, cutting part 3, formwork; 4, formwork pin 5, fixed die 6, roll poor 7, screw 8, nut 9, rotating shaft 10, block 11, handgrip fixed part 12, handgrip; 13, body 14, cutter 15, guide wheel 16, roller 17, fixed block 18, guide wheel pin 19, needle roller 20, screw rod 21, screw rod cover 22, handgrip 23, protuberance 24, recess 25, back-up ring; 26, spacing hole 27, spring.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
A kind of aluminum stranded wire stripping device shown in Fig. 6,7 comprises the holder 1 that is used for fixing stripped line line body, the cutting part 2 that is used for the line body is carried out wire stripping or cutting.
Shown in Fig. 1～3, holder 1 comprises a pair of formwork 3, and a pair of formwork 3 is connected with the fixed die 5 that is complementary with the line body profile by formwork pin 4 connection that rotates in the formwork 3.According to the difference of stripped line line body thickness, replaceable different fixed die 5, the external diameter of fixed die 5 is all identical, just realizes that by increasing its thickness the adjusting of its internal diameter comes to be complementary with stripped line line body.Fixed die 5 stretches out holder 1, and the outer surface of fixed die 5 extensions circumferentially offers along it and rolls poor 6.
Shown in Fig. 4,5, cutting part comprises body 13, be arranged on cutter 14 on the body 13, be used for holder 1 is connected detent mechanism on the body 13.Wherein: the roller 16 that detent mechanism comprises guide wheel 15, is oppositely arranged with guide wheel 15, the thickness of guide wheel 15 and roller 16 is less than the width of slot rolling 6 on the fixed die 5.Body 13 is provided with fixed block 17, and guide wheel 15 is connected on the fixed block 17 by guide wheel pin 19; 16 on roller is fixed on the body 13 by needle roller 19.
Be provided with the governor motion that is used to regulate cutter 17 extension elongations in the body 13, governor motion comprise the screw rod 20 that is connected with cutter 14, with the screw rod cover 21 that screw rod 20 is complementary, screw rod cover 21 fixes with body 13.Screw rod overlaps 21 external fixation and is connected with the handgrip of operating for the operator 22.
Below the concrete method of operation of present embodiment down of setting forth:
The fixed die 5 that selection and stripped line line body diameter are complementary, formwork 3 is opened by formwork pin 4, offered first screw on the formwork 3, offer second screw on the fixed die 5, first screw with on the corresponding formwork 3 of second screw on the fixed die 5 is connected both by screw.In addition, the internal face of formwork 3 is provided with protuberance 23, and corresponding protuberance 23 places are provided with recess 24 on the fixed die 5, and after fixed die 5 was connected in the formwork 3, protuberance 23 was stuck in fixed die 5 and formwork 3 are completely fixed.
Stripped line line body is placed in the fixed die 5, closes formwork 3, screw rod 20 is rotated in the middle of the U type block 10 by rotating shaft 9, rotation nut 8 makes the bottom surface of nut 8 push against the upper surface of block 10, and formwork 3 is locked.Certainly also be arranged with back-up ring 25 on screw 7, back-up ring 25 is arranged between nut 8 and the block 10, the contact-making surface that increases both makes its locking effect better.Nut 8 may be selected to be wing nut in the present embodiment, makes things convenient for the user to rotate.
Guide wheel on the cutting part 15 and roller 16 are fastened in the slot rolling 6 on the fixed die 5, offer spacing hole 26 on the fixed block 17 in the present embodiment, guide wheel pin 18 is arranged in the spacing hole 26.Be connected with spring 27 in the spacing hole 26, an end of spring 27 is connected with fixed block 17, and the other end is connected with guide wheel pin 18.Like this, when the slot rolling 6 of fixed die 5 was set to 16 on guide wheel 15 and roller at card, guide wheel 15 can be mobile spacing hole 16 in by spring 27, to make things convenient for the location of fixed die 5.Location back guide wheel 15 and roller 16 are in slot rolling 6, and roller 16 is provided with two, as shown in Figure 8.
By the collapsing length of rotary handle 22 adjusting cutters 14, make cutter 14 extend the line body place of stripped line, rotation cutting part 2 carries out wire stripping.When needs cut the line body, only need rotary handle 22, make cutter 14 extend line body inside and get final product, as shown in Figure 9.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection range of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection range of the present utility model.
Claims (4)
1. the locking mechanism of an aluminum stranded wire stripping device, described wire stripper comprises the holder that is used for fixing stripped line line body, be used for the line body is carried out the cutting part of wire stripping or cutting, described holder comprises a pair of formwork, a pair of described formwork is by the connection that rotates of formwork pin, it is characterized in that: described holder also comprises and is used for locking mechanism that a pair of described formwork is locked mutually, described locking mechanism comprises screw, be engaged in the nut on the described screw, described screw is connected on the outer peripheral face of a described formwork by rotating shaft, corresponding described screw place is provided with the block that radially protrudes along it on the outer peripheral face of another described formwork, when described formwork was locked, described screw pushed against on described block.
2. the locking mechanism of a kind of aluminum stranded wire stripping device according to claim 1, it is characterized in that: also be arranged with back-up ring on the described screw, described back-up ring is between described nut and rotating shaft.
3. the locking mechanism of a kind of aluminum stranded wire stripping device according to claim 1, it is characterized in that: described nut is a wing nut.
4. the locking mechanism of a kind of aluminum stranded wire stripping device according to claim 1, it is characterized in that: described block is the U font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020270171 CN201781182U (en) | 2010-07-26 | 2010-07-26 | Locking mechanism for aluminum stranded wire stripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020270171 CN201781182U (en) | 2010-07-26 | 2010-07-26 | Locking mechanism for aluminum stranded wire stripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781182U true CN201781182U (en) | 2011-03-30 |
Family
ID=43794385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020270171 Expired - Lifetime CN201781182U (en) | 2010-07-26 | 2010-07-26 | Locking mechanism for aluminum stranded wire stripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895050A (en) * | 2010-07-26 | 2010-11-24 | 江苏省电力公司苏州供电公司 | Locking mechanism of aluminium stranded conductor stripper |
-
2010
- 2010-07-26 CN CN 201020270171 patent/CN201781182U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895050A (en) * | 2010-07-26 | 2010-11-24 | 江苏省电力公司苏州供电公司 | Locking mechanism of aluminium stranded conductor stripper |
| CN101895050B (en) * | 2010-07-26 | 2011-11-02 | 江苏省电力公司苏州供电公司 | Locking mechanism of aluminium stranded conductor stripper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110330 Effective date of abandoning: 20111102 |