CN208292417U - A kind of coiling wire winding clamping device - Google Patents

A kind of coiling wire winding clamping device Download PDF

Info

Publication number
CN208292417U
CN208292417U CN201820471753.4U CN201820471753U CN208292417U CN 208292417 U CN208292417 U CN 208292417U CN 201820471753 U CN201820471753 U CN 201820471753U CN 208292417 U CN208292417 U CN 208292417U
Authority
CN
China
Prior art keywords
wireline reel
bottom plate
mandril
sleeve
wire spool
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.)
Expired - Fee Related
Application number
CN201820471753.4U
Other languages
Chinese (zh)
Inventor
邰常杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weifang Chuanggao Information Technology Co.,Ltd.
Original Assignee
Qingdao Chuanggao Century Mdt Infotech Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Chuanggao Century Mdt Infotech Ltd filed Critical Qingdao Chuanggao Century Mdt Infotech Ltd
Priority to CN201820471753.4U priority Critical patent/CN208292417U/en
Application granted granted Critical
Publication of CN208292417U publication Critical patent/CN208292417U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

The utility model belongs to cable production equipment technology, provide a kind of coiling wire winding clamping device, including bottom plate, driving motor is fixed on bottom plate, the output shaft key connection of driving motor has wireline reel, wireline reel one end is equipped with a shaft shoulder, the other end offers screw thread, centre is the clamping portion equipped with taper, it is set with resilient sleeve in clamping portion, resilient sleeve includes the body being arranged with clamping portion with taper and the pullover positioned at body end, and body is installed close to the shaft shoulder, screw thread is equipped with round nut on pullover, and the end of thread screw thread of wireline reel is equipped with end nut;It is also equipped with locating rack on bottom plate, sleeve is installed on locating rack, the mandril being correspondingly arranged with wireline reel is slidably fitted in sleeve, L shape strip hole is offered on sleeve, pusher grip is fixedly connected by L shape strip hole with mandril.The utility model can be realized the secured clamping to different size wire spool, avoid wire spool from loosening, deviate in cable winding process or the generation of rotational slippage phenomenon.

Description

A kind of coiling wire winding clamping device
Technical field
The utility model relates to cable production equipment technology more particularly to a kind of coiling wire winding clamping devices.
Background technique
Currently, finished product cable during the manufacturing, is usually wound on wire spool by cable, in order to removing for later period It transports, use;The appearance of automatic winding cable machine provides convenience for the coiling work of wire spool, not only realizes artificial labor Effective substitution of power, and can effectively avoid overlapping the generation of phenomenon because of the cable that occurs in winding process, winding efficiency with It is greatly improved around line mass, brings great convenience for the work of staff, but automatic winding displacement coiling in the prior art is set It is standby, it is difficult to realize the clamping to different size wire spool, therefore be difficult to realize an equipment and the coiling of different size wire spool is grasped Make, poor universality, further, since cable, which during the winding process can wind the rotation of wire spool, generates biggish reaction force, Therefore required coiling disk chucking device need to have the enough stability clamped to wire spool, existing cable wire spool clamping dress It sets, not can guarantee and clamp wire spool axially and radially dual firm, wire spool is in cable winding process by cable reaction The influence of power and vibration etc., easily occur loosening, offset even rotational slippage phenomena such as generation, and then influence the winding effect of cable Rate is with winding mass.
Therefore, a kind of coiling wire winding clamping device is developed, not only there is urgent researching value, it may have good Economic benefit and commercial application potentiality, this is exactly where the power that the utility model is accomplished and basis.
Utility model content
In order to overcome the defect of the prior art as indicated above, the present inventor has made intensive studies this, is paying After a large amount of creative works, so as to complete the utility model.
Specifically, the technical problem to be solved by the utility model is to provide a kind of coiling wire winding clamping device, In order to realize the secured clamping to different size wire spool, wire spool is avoided to loosen, deviate in cable winding process or revolve Turn the generation of slipping phenomenon.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of coiling wire winding clamping device, including bottom plate are fixedly installed with driving motor, the drive on the bottom plate The output shaft key connection of dynamic motor has wireline reel, and the wireline reel is equipped with a shaft shoulder close to one end of the driving motor, described The other end of wireline reel offers screw thread, has a clamping portion, the clamping portion between the shaft shoulder and the end of thread of the wireline reel Equipped with a taper, resilient sleeve is set in the clamping portion, the resilient sleeve includes the set being arranged with the clamping portion with taper Body and pullover positioned at the body end, the body are installed close to the shaft shoulder, and screw thread is equipped with round spiral shell on the pullover Mother, the end of thread screw thread of the wireline reel are equipped with end nut, and the end nut is arranged against the pullover;
Locating rack is also equipped on the bottom plate, the top of the locating rack is fixedly installed with sleeve, the week of the sleeve L shape strip hole is offered on face, and mandril is slidably fitted in the sleeve, the mandril is correspondingly arranged with the wireline reel, and Pusher grip is installed, the pusher grip is fixedly connected by the L shape strip hole with the mandril on the mandril.
As an improvement technical solution, the body is made of several collets, several collets and the pullover It is integrally formed, and the collet circular array is arranged, there is a gap between adjacent two collet.
As an improvement technical solution, the mandril offers and the wireline reel close to one end of the wireline reel Compatible blind hole, the blind hole and the wireline reel are coaxially disposed.
As a kind of further improved technical solution, the end of thread of the wireline reel is cone structure.
As an improvement technical solution, offer strip grooves on the bottom plate, positioning offered on the locating rack Hole, the locating rack are determined in activity setting on the bottom plate, and by the strip grooves and the location hole using positioning bolt Position is fixed.
As an improvement technical solution, the driving motor is fixedly installed on the bottom plate by mounting rack.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
Coiling wire winding clamping device, including bottom plate are fixedly installed with driving motor, the output of driving motor on bottom plate Axle key is connected with wireline reel, and wireline reel is equipped with a shaft shoulder close to one end of driving motor, and the other end of wireline reel offers screw thread, There is a clamping portion, clamping portion is equipped with a taper, is set with resilient sleeve, bullet in clamping portion between the shaft shoulder and the end of thread of wireline reel Property set include the body being arranged with clamping portion with taper and the pullover positioned at body end, body is installed close to the shaft shoulder, on pullover Screw thread is equipped with round nut, and the end of thread screw thread of wireline reel is equipped with end nut, and end nut is arranged against pullover;On bottom plate It is also equipped with locating rack, the top of locating rack is fixedly installed with sleeve, L shape strip hole is offered on the circumferential surface of sleeve, in sleeve It is slidably fitted with mandril, mandril is correspondingly arranged with wireline reel, and pusher grip is equipped on mandril, and pusher grip is long by L shape Hole is fixedly connected with mandril.It is improved based on above, when the utility model is used, resilient sleeve set to be attached to the clamping of wireline reel After in portion, then wire spool to be wound is packed into, according to the width specifications of wire spool to be wound, by round nut screw knob to elasticity On the pullover of set, wire spool to be wound is located at the shaft shoulder of wireline reel between round nut, and is realized pair by the shaft shoulder with round nut The axial limiting of wire spool to be wound, when end face nut to be screwed in the end of thread of wireline reel, the set of end face nut and resilient sleeve Head offsets, progress of the end face nut with screw-in, the axial pre tightening force that resilient sleeve one can be given to move towards wireline reel shaft shoulder direction, from And elasticity is made to be cased with the trend being axially moved towards the shaft shoulder, and since clamping portion and resilient sleeve are equipped with identical taper, thus it is elastic It covers while being axially moved, a radial forces can be generated to wire spool to be wound, under the action of radial force, realization is treated The radial limit for winding wire spool limits the relative rotation of wire spool and wireline reel to be wound, while limiting with the axial direction of round nut The double limitation of position and then realization to wire spool to be wound axially with radial direction is fixed, so that wire spool clamping to be wound is securely put down Surely, mandril is acted against into winding the tip of the axis finally by pusher grip and locked, can realize the secured clamping to wire spool, And the structure that mandril is manipulated and is locked by pusher grip and L shape strip hole, structure is simple, and it is easy to use, quick, to cable When winding, driving motor work can drive wire spool to rotate, realize the winding operation to cable, compare traditional wire spool Chucking device substantially increases the clamping stability to wire spool while realizing to different size wire spool clamping, is real Reliable guarantee now is provided to the high efficiency of cable, high quality winding.
After coiling wire winding, first round nut is unclamped, then end nut is unclamped, axial force is applied to wire spool, So that the outer surface of resilient sleeve separates under the action of axial force with the inner surface of wire spool, so that resilient sleeve exits, thus real The disassembly of existing wire spool, it is simple to operate.
Body is made of several collets, and several collets and pullover are integrally formed, and collet circular array is arranged, and adjacent two There is a gap between collet;It is improved based on above, the elastic sleeve structure being equipped with is being rolled up while guaranteeing its own intensity When being axially moved on axis, it is able to bear certain deformation, the radial limit of wire spool is provided for realization and is effectively ensured.
Mandril offers blind hole compatible with wireline reel close to one end of wireline reel, and blind hole and wireline reel are coaxially disposed; It is improved based on above, the blind hole offered, when mandril is abutted against winding the tip of the axis, winding the tip of the axis can insert blind hole It is interior, to realize effective limit to wireline reel, support, prevent in winding process wireline reel because of the gravity of wire spool and cable Effect and rotary motion cause the positional shift even generation of derailment occurring.
The end of thread of wireline reel is cone structure;It is improved based on above, the cone structure being equipped with can greatly reduce winding Contact area between axis and mandril, so that frictional force greatly reduces, to realize that effective rotation of wireline reel provides guarantor Card, and service life greatly prolongs.
Strip grooves are offered on bottom plate, location hole is offered on locating rack, and locating rack passes through in activity setting on bottom plate Strip grooves and location hole are fixed using positioning bolt positioning;It is improved based on above, realizes locating rack by strip grooves and location hole Activity adjustment and position fixed structure, adjust and positioning fixation it is simple and convenient, for wire spool installation and disassembling section mention Convenience has been supplied, it is practical.
In conclusion the utility model can be realized the secured clamping to different size wire spool, avoid wire spool in cable Loosening, offset or the generation of rotational slippage phenomenon in line winding process, to be cable in the effective coiling operation on wire spool Provide reliable guarantee.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios It draws.
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of the utility model wire spool clamp position;
Fig. 3 is the mounting structure schematic diagram of each component on the utility model wireline reel;
Fig. 4 is the mounting structure schematic diagram of the utility model mandril and sleeve;
Fig. 5 is the structural schematic diagram of the utility model resilient sleeve;
Appended drawing reference: 1- bottom plate;101- strip grooves;2- mounting rack;3- driving motor;4- wireline reel;The 401- shaft shoulder;402- Clamping portion;The 403- end of thread;5- resilient sleeve;501- body;5011- collet;502- pullover;6- round nut;7- end nut;8- Locating rack;801- location hole;9- sleeve;901-L shape strip hole;10- mandril;1001- blind hole;11- pusher grip;12- coiling Disk.
Specific embodiment
Below with reference to specific embodiment, the present invention will be further described.But the purposes of these exemplary embodiments Only it is used to enumerate the utility model with purpose, any type of any limit not is constituted to the real protection scope of the utility model It is fixed, it is more non-that the protection scope of the utility model is confined to this.
As shown in Figures 1 to 5, a kind of coiling wire winding clamping device, including bottom plate 1, bottom plate 1 are present embodiments provided On be fixedly installed with mounting rack 2, driving motor 3 is fixedly installed on mounting rack 2, being keyed on the output shaft of driving motor 3 has Wireline reel 4, the mounting means of key connection, structure is simple, and easy for installation, to realize that the driving of wireline reel 4 and driving motor 3 connects It connects and provides convenience, wireline reel 4 is equipped with a shaft shoulder 401 close to one end of driving motor 3, and the other end of wireline reel 4 offers spiral shell Line, has a clamping portion 402 between the shaft shoulder 401 and the end of thread 403 of wireline reel 4, clamping portion 402 is equipped with a taper, this implementation In example, the taper in clamping portion 402 is set as 1:20.
Be set with resilient sleeve 5 in clamping portion 402, resilient sleeve 5 include the body 501 being arranged with clamping portion 402 with taper and Pullover 502 positioned at 501 end of body, body 501 are installed close to the shaft shoulder 401, and screw thread is equipped with round nut 6 on pullover 502, are rolled up End nut 7 is installed around 403 screw thread of the end of thread of axis 4, end nut 7 is arranged against pullover 502.
Body 501 is made of several collets 5011, and several collets 5011 are integrally formed with pullover 502, and collet 5011 is in Annular array is arranged, and has a gap between adjacent two collet 5011, and 5 structure of resilient sleeve being equipped with is guaranteeing its own intensity While, when being axially moved on wireline reel 4, it is able to bear certain deformation, to realize that the radial limit to wire spool 12 mentions It has supplied to be effectively ensured.
Locating rack 8 is also equipped on bottom plate 1, the top of locating rack 8 is fixedly installed with sleeve 9, opens up on the circumferential surface of sleeve 9 There is L shape strip hole 901, mandril 10 is slidably fitted in sleeve 9, mandril 10 is correspondingly arranged with wireline reel 4, and is installed on mandril 10 There is pusher grip 11, pusher grip 11 is fixedly connected by L shape strip hole 901 with mandril 10, when mandril 10 is adjusted, is led to Its displacement and the locking of working condition position can be realized by crossing L shape strip hole 901 and pusher grip 11, and structure is simple, operation side Just.
Mandril 10 offers blind hole 1001 compatible with wireline reel 4, blind hole 1001 and winding close to one end of wireline reel 4 Axis 4 is coaxially disposed, and the blind hole 1001 offered, when mandril 10 is abutted against the end of wireline reel 4, the end of wireline reel 4 can be inserted It is attached in blind hole 1001, to realize effective limit to wireline reel 4, support, prevents in winding process wireline reel 4 because of coiling The gravity and rotary motion of disk 12 and cable cause the positional shift even generation of derailment occurring.
In the present embodiment, the end of thread 403 of wireline reel 4 is cone structure, 4 end of wireline reel of cone structure, Neng Gou great The big contact area reduced between wireline reel 4 and mandril 10, so that frictional force greatly reduces, to realize having for wireline reel 4 Effect rotation provides guarantee, and service life greatly prolongs.
To realize that locating rack 8 in the activity adjustment on bottom plate 1 and positions fixation, strip grooves 101 are offered on bottom plate 1, are determined Location hole 801 is offered on the frame 8 of position, locating rack 8 passes through 801 benefit of strip grooves 101 and location hole in activity setting on bottom plate 1 It is positioned and is fixed with positioning bolt, the activity adjustment of locating rack 8 is realized by strip grooves 101 and location hole 801 and positioned fixed Structure, is adjusted and positioning fixation is simple and convenient, is provided convenience for the installation and disassembling section of wire spool 12, practical.
The coiling wire winding clamping device based on above structure is attached to wireline reel 4 for 5 sets of resilient sleeve when in use Clamping portion 402 on after, then wire spool 12 to be wound is packed into, certainly, can be in wire spool 12 and volume when wire spool 12 is packed into It is set with washer between the shaft shoulder 401 of axis 4, according to the width specifications of wire spool 12 to be wound, by 6 screw knob of round nut to elasticity On the pullover 502 of set 5, wire spool 12 to be wound is located at the shaft shoulder 401 of wireline reel 4 between round nut 6, and passes through the shaft shoulder 401 The axial limiting to wire spool 12 to be wound is realized with round nut 6, when end face nut to be screwed in the end of thread 403 of wireline reel 4, End face nut and the pullover 502 of resilient sleeve 5 offset, and end face nut can give resilient sleeve 5 towards wireline reel 4 with the progress of screw-in The axial pre tightening force of 401 direction of shaft shoulder movement, so that resilient sleeve 5 has the tendency that being axially moved towards the shaft shoulder 401, due to dress Folder portion 402 and resilient sleeve 5 are equipped with identical taper, therefore resilient sleeve 5 can produce wire spool 12 to be wound while being axially moved A raw radial forces are realized and are limited to the radial direction of wire spool 12 to be wound, limit coiling to be wound under the action of radial force The relative rotation of disk 12 and wireline reel 4, at the same with the axial limiting of round nut 6 so realize it is axial to wire spool to be wound 12 with Radial double limitation is fixed, so that 12 clamping of wire spool to be wound is securely steady, finally by pusher grip 11 by mandril 10 The end of wireline reel 4 and locking are acted against, can realize the secured clamping to wire spool 12, and pass through pusher grip 11 and L shape The structure that strip hole 901 is manipulated and locked to mandril 10, structure is simple, easy to use, quick.
When to cable winding, driving motor 3 works, and wire spool 12 can be driven to rotate, and realizes the winding operation to cable, Compare traditional 12 chucking device of wire spool, realize to different size 12 clamping of wire spool while, substantially increase to around The clamping stability of drum 12 provides reliable guarantee, 12 coiling of wire spool to realize that the high efficiency to cable, high quality are wound After, first round nut 6 is unclamped, then end nut 7 is unclamped, axial force is applied to wire spool 12, so that resilient sleeve 5 is outer Surface separates under the action of axial force with the inner surface of wire spool 12, so that resilient sleeve 5 exits, to realize wire spool 12 Disassembly, it is simple to operate.
It should be appreciated that the purposes of these embodiments is merely to illustrate the utility model and is not intended to limitation the utility model Protection scope.In addition, it should also be understood that, those skilled in the art can be right after having read the technology contents of the utility model The utility model makees various change, modification and/or variation, all these equivalent forms equally fall within right appended by the application and want Seek book within the limits of the protection.

Claims (6)

1. a kind of coiling wire winding clamping device, it is characterised in that: including bottom plate, driving electricity is fixedly installed on the bottom plate The output shaft key connection of machine, the driving motor has wireline reel, and the wireline reel is equipped with one close to one end of the driving motor The shaft shoulder, the other end of the wireline reel offer screw thread, have a clamping portion, institute between the shaft shoulder and the end of thread of the wireline reel It states clamping portion and is equipped with a taper, be set with resilient sleeve in the clamping portion, the resilient sleeve includes and the same taper in clamping portion The body of setting and pullover positioned at the body end, the body are installed close to the shaft shoulder, and screw thread is pacified on the pullover Equipped with round nut, the end of thread screw thread of the wireline reel is equipped with end nut, and the end nut is arranged against the pullover;
It is also equipped with locating rack on the bottom plate, the top of the locating rack is fixedly installed with sleeve, on the circumferential surface of the sleeve L shape strip hole is offered, mandril is slidably fitted in the sleeve, the mandril is correspondingly arranged with the wireline reel, and described Pusher grip is installed, the pusher grip is fixedly connected by the L shape strip hole with the mandril on mandril.
2. a kind of coiling wire winding clamping device as described in claim 1, it is characterised in that: the body is by several collets Composition, several collets and the pullover are integrally formed, and the collet circular array is arranged, between adjacent two collet With a gap.
3. a kind of coiling wire winding clamping device as described in claim 1, it is characterised in that: the mandril is close to the volume Blind hole compatible with the wireline reel is offered around one end of axis, the blind hole and the wireline reel are coaxially disposed.
4. a kind of coiling wire winding clamping device as claimed in claim 3, it is characterised in that: the end of thread of the wireline reel For cone structure.
5. a kind of coiling wire winding clamping device according to any one of claims 1-4, it is characterised in that: on the bottom plate Strip grooves are offered, location hole is offered on the locating rack, the locating rack passes through institute in activity setting on the bottom plate Strip grooves and the location hole is stated to fix using positioning bolt positioning.
6. a kind of coiling wire winding clamping device as claimed in claim 5, it is characterised in that: the driving motor passes through peace It shelves and is fixedly installed on the bottom plate.
CN201820471753.4U 2018-03-30 2018-03-30 A kind of coiling wire winding clamping device Expired - Fee Related CN208292417U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820471753.4U CN208292417U (en) 2018-03-30 2018-03-30 A kind of coiling wire winding clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820471753.4U CN208292417U (en) 2018-03-30 2018-03-30 A kind of coiling wire winding clamping device

Publications (1)

Publication Number Publication Date
CN208292417U true CN208292417U (en) 2018-12-28

Family

ID=64696183

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820471753.4U Expired - Fee Related CN208292417U (en) 2018-03-30 2018-03-30 A kind of coiling wire winding clamping device

Country Status (1)

Country Link
CN (1) CN208292417U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110342333A (en) * 2019-07-03 2019-10-18 广东精达里亚特种漆包线有限公司 A kind of electromagnetic wire after-combustion surface degreaser
CN110668267A (en) * 2019-10-12 2020-01-10 四川六九一二科技有限公司 Bearing device for winding and unwinding cable
CN112249804A (en) * 2020-10-13 2021-01-22 浙江联飞光纤光缆有限公司 Optical fiber multi-head fiber processing device
CN113020316A (en) * 2021-03-31 2021-06-25 上海五星铜业股份有限公司 Sleeve winding device
CN113440930A (en) * 2021-07-16 2021-09-28 宜宾海丝特纤维有限责任公司 Filter element wrapping cloth binding machine for viscose fiber production

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110342333A (en) * 2019-07-03 2019-10-18 广东精达里亚特种漆包线有限公司 A kind of electromagnetic wire after-combustion surface degreaser
CN110668267A (en) * 2019-10-12 2020-01-10 四川六九一二科技有限公司 Bearing device for winding and unwinding cable
CN112249804A (en) * 2020-10-13 2021-01-22 浙江联飞光纤光缆有限公司 Optical fiber multi-head fiber processing device
CN113020316A (en) * 2021-03-31 2021-06-25 上海五星铜业股份有限公司 Sleeve winding device
CN113440930A (en) * 2021-07-16 2021-09-28 宜宾海丝特纤维有限责任公司 Filter element wrapping cloth binding machine for viscose fiber production
CN113440930B (en) * 2021-07-16 2022-09-09 宜宾海丝特纤维有限责任公司 Filter element wrapping cloth binding machine for viscose fiber production

Similar Documents

Publication Publication Date Title
CN208292417U (en) A kind of coiling wire winding clamping device
CN203497839U (en) Manual winding jig
CN208596573U (en) A kind of twisted wire noseplate cable-through hole pore size regulating device
CN106006235B (en) Tin spool of tape stationary fixture
CN105417235A (en) LED lamp band rolling device
CN209161213U (en) A kind of LED high intensity carrier band reel
CN205733066U (en) A kind of strength chuck for large-scale lathe and face lathe thereof
CN203197406U (en) Gear hobbing clamp for clamping synchronizer gear
CN214212032U (en) Small-size take pitch dysmorphism two torsional spring anchor clamps
CN107150897B (en) A kind of rotating feeder structure
KR101257613B1 (en) Wheel for film coiling
CN210236605U (en) Winding device and punching and rolling machine for producing disc type motor stator
CN204896975U (en) Tray with adjustable covering yarn long filament
CN213145187U (en) Torsion spring
CN202219413U (en) Elastic chuck clamp
CN203545349U (en) Bobbin for spinning
CN211539028U (en) Winding device for engine wire machining
CN207993675U (en) A kind of transformer core coiling special fixing device
CN209193244U (en) A kind of bobbin chuck
CN203890654U (en) Quick disassembling structure of sewing machine winder
CN109227177A (en) A kind of brake backing plate hole processing clamp
CN215172030U (en) Worm wheel convenient to install and based on lathe tradition
CN205170045U (en) Device is pulled out to weaving bobbin pine
CN204474219U (en) A kind of electric hoist conductor rope device with cone screw
CN212094925U (en) A outsourcing steel band cleaning device that unwinds for making welding wire

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20200311

Address after: Room 1015, SOHO New e city, east of Hehuan Road, north of Beigong East Street, Weifang High tech Zone, Weifang City, Shandong Province

Patentee after: Weifang Chuanggao Information Technology Co.,Ltd.

Address before: 266000 meters east of Qianfoshan Community Residential Committee, Hongdao Street, Hongdao Economic Zone, Chengyang District, Qingdao City, Shandong Province

Patentee before: Qingdao chuanggao century Mdt InfoTech Ltd

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181228

Termination date: 20210330

CF01 Termination of patent right due to non-payment of annual fee