CN202622640U - Threaded punch quick-change spanner - Google Patents

Threaded punch quick-change spanner Download PDF

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Publication number
CN202622640U
CN202622640U CN201220238847XU CN201220238847U CN202622640U CN 202622640 U CN202622640 U CN 202622640U CN 201220238847X U CN201220238847X U CN 201220238847XU CN 201220238847 U CN201220238847 U CN 201220238847U CN 202622640 U CN202622640 U CN 202622640U
Authority
CN
China
Prior art keywords
handle
connecting rod
screw
spanner
drift
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 - Lifetime
Application number
CN201220238847XU
Other languages
Chinese (zh)
Inventor
孙华强
王静南
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.)
YANTAI TAILI AUTOMOTIVE MOLD MANUFACTURING CO LTD
Original Assignee
Yantai Thyrite Automobile Die Manufacturing Co 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 Yantai Thyrite Automobile Die Manufacturing Co Ltd filed Critical Yantai Thyrite Automobile Die Manufacturing Co Ltd
Priority to CN201220238847XU priority Critical patent/CN202622640U/en
Application granted granted Critical
Publication of CN202622640U publication Critical patent/CN202622640U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a threaded punch quick-change spanner, which comprises a handle, a connecting rod and a clamping cylinder, wherein the handle is connected with the clamping cylinder through the connecting rod; the clamping cylinder has a closed bottom and an open top; four bosses are symmetrically formed on the cylindrical wall; the connecting rod, the handle and the clamping cylinder are welded with one another; the handle is a section of round tube; and the handle is perpendicularly connected with a connecting rod support. When a punch for a die on a press is required to be replaced, the spanner can be directly sleeved on the quick-change punch for detachment through a punch through hole in a pressing plate, the die is not required to be detached from the press, and the threaded punch quick-change spanner is simple in structure and practical and is time-saving and labor-saving.

Description

A kind of screw-type drift quick change spanner
Technical field
The utility model relates to a kind of spanner, relates in particular to a kind of screw-type drift quick change spanner.
Background technology
Slab multiple piercing moulds such as crossbeam, drift very easily damages in the production, therefore generally all adopts screw-type quick change drift, though this quick change drift has the mark specification series, does not also have special-purpose dismantling device.Adopt existing Wrench dress to change inconvenience, such as adopting manual tightening, not only efficient is low, and does not reach fastening effect, changes for the drift of many punchings, also need pull down the holding pad operation, wastes time and energy.
The utility model content
The utility model exchanges inconvenience for to the existing conventional instrument of screw-type drift utilization, and fastening not firm deficiency provides a kind of screw-type drift quick change spanner of special use.
The technical scheme that the utility model solves the problems of the technologies described above is following: a kind of screw-type drift quick change spanner comprises handle, connecting rod and clamping tube; Said handle is connected with said clamping tube through said connecting rod; The bottom lock upper opening of said clamping tube is arranged with four boss on said barrel.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, be welded to connect between said connecting rod and said handle and the clamping tube.
Further, said handle is one section pipe, said handle and said vertical connection of connecting rod support.
Further, the width and the length of said boss width and length and said dismounting screw-type drift upper groove are suitable.
The beneficial effect of the utility model is: through spanner boss of the utility model and matching of drift groove shapes, realize dismounting is carried out in the clamping of drift, it is simple and practical; When mould needs to change drift on press, can directly be enclosed within spanner on the quick change drift through the drift via hole of holding pad, the rotation of chucking back just can be unloaded drift and load onto, and makes when changing drift and needn't unload press to mould, the save trouble and labor.
Description of drawings
Fig. 1 is the screw-type drift quick change spanner structure sketch map of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of screw-type drift;
In Fig. 1～Fig. 3,1, the clamping tube; 2, connecting rod; 3, handle; 4, boss; 5, screw-type drift; 6, groove.
The specific embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
Arrive shown in Figure 3 like Fig. 1; A kind of screw-type drift quick change spanner comprises handle 3, connecting rod 2 and clamping tube 1, and said handle 3 is connected with said clamping tube 1 through said connecting rod 2; The bottom lock upper opening of said clamping tube 1 is arranged with four boss 4 on said barrel.
Be welded to connect between said connecting rod 2 and said handle 3 and the clamping tube 1.
Said handle 3 is one section pipe, said handle 3 and said vertical connection of connecting rod support.
The width and the length of said boss 4 width and length and said dismounting screw-type drift 5 upper grooves 6 are suitable.Said adaptive being meant according to different screw-type drifts needs the supporting drift spanner of size, and promptly the diameter of clamping tube, boss width and length are nested with the clamping part diameter of said screw-type drift, the width and the length of groove respectively.
Said clamping tube 1 is provided with a plurality of different sizes by screw-type drift 5 specification differences.As Φ 16, Φ 18, Φ 22, Φ 32 etc. being arranged corresponding to screw-type drift 5 specifications
When mould needs to change drift on press; Can directly be enclosed within spanner on the quick change drift through the drift via hole of holding pad; Chucking back rotation just can be unloaded drift and load onto, but should notice that the diameter of drift via hole should be greater than the spanner clamping tube external diameter of the utility model more than 2 millimeters.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims (4)

1. screw-type drift quick change spanner; It is characterized in that; Comprise handle (3), connecting rod (2) and clamping tube (1); Said handle (3) is connected with said clamping tube (1) through said connecting rod (2), and the bottom lock upper opening of said clamping tube (1) is arranged with four boss (4) on said barrel.
2. screw-type drift quick change spanner according to claim 1 is characterized in that, is welded to connect between said connecting rod (2) and said handle (3) and the clamping tube (1).
3. screw-type drift quick change spanner according to claim 1 and 2 is characterized in that said handle (3) is one section pipe, said handle (3) and said vertical connection of connecting rod support.
4. screw-type drift quick change spanner according to claim 1 and 2 is characterized in that the width and the length of said boss (4) width and length and said dismounting screw-type drift (5) upper groove (6) are suitable.
CN201220238847XU 2012-05-25 2012-05-25 Threaded punch quick-change spanner Expired - Lifetime CN202622640U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220238847XU CN202622640U (en) 2012-05-25 2012-05-25 Threaded punch quick-change spanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220238847XU CN202622640U (en) 2012-05-25 2012-05-25 Threaded punch quick-change spanner

Publications (1)

Publication Number Publication Date
CN202622640U true CN202622640U (en) 2012-12-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201220238847XU Expired - Lifetime CN202622640U (en) 2012-05-25 2012-05-25 Threaded punch quick-change spanner

Country Status (1)

Country Link
CN (1) CN202622640U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107520349A (en) * 2016-06-21 2017-12-29 张家港市思杰五金工具有限公司 Punch die extraction element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107520349A (en) * 2016-06-21 2017-12-29 张家港市思杰五金工具有限公司 Punch die extraction element

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: YANTAI TAILI AUTOMOBILE MOULD CO., LTD.

Free format text: FORMER NAME: YANTAI TAILI AUTOMOBILE TOOLING CO., LTD.

CP03 Change of name, title or address

Address after: 264003, No. 42, pioneering Road, hi tech Zone, Shandong, Yantai

Patentee after: YANTAI TAILI AUTOMOTIVE MOLD MANUFACTURING CO.,LTD.

Address before: 264670, No. 42, pioneering Road, hi tech Zone, Shandong, Yantai

Patentee before: Yantai thyrite automobile die Manufacturing Co.,Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Threaded punch quick-change spanner

Effective date of registration: 20150709

Granted publication date: 20121226

Pledgee: Bank of China, Limited by Share Ltd, Yantai branch

Pledgor: YANTAI TAILI AUTOMOTIVE MOLD MANUFACTURING CO.,LTD.

Registration number: 2015990000563

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20160708

Granted publication date: 20121226

Pledgee: Bank of China, Limited by Share Ltd, Yantai branch

Pledgor: YANTAI TAILI AUTOMOTIVE MOLD MANUFACTURING CO.,LTD.

Registration number: 2015990000563

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Threaded punch quick-change spanner

Effective date of registration: 20160712

Granted publication date: 20121226

Pledgee: Bank of China, Limited by Share Ltd, Yantai branch

Pledgor: YANTAI TAILI AUTOMOTIVE MOLD MANUFACTURING CO.,LTD.

Registration number: 2016990000592

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20170901

Granted publication date: 20121226

Pledgee: Bank of China, Limited by Share Ltd, Yantai branch

Pledgor: YANTAI TAILI AUTOMOTIVE MOLD MANUFACTURING CO.,LTD.

Registration number: 2016990000592

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Threaded punch quick-change spanner

Effective date of registration: 20170918

Granted publication date: 20121226

Pledgee: Bank of China, Limited by Share Ltd, Yantai branch

Pledgor: YANTAI TAILI AUTOMOTIVE MOLD MANUFACTURING CO.,LTD.

Registration number: 2017980000356

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20190923

Granted publication date: 20121226

Pledgee: Bank of China, Limited by Share Ltd, Yantai branch

Pledgor: YANTAI TAILI AUTOMOTIVE MOLD MANUFACTURING CO.,LTD.

Registration number: 2017980000356

CX01 Expiry of patent term

Granted publication date: 20121226

CX01 Expiry of patent term