CN110125859A - A kind of collet head - Google Patents
A kind of collet head Download PDFInfo
- Publication number
- CN110125859A CN110125859A CN201910449011.0A CN201910449011A CN110125859A CN 110125859 A CN110125859 A CN 110125859A CN 201910449011 A CN201910449011 A CN 201910449011A CN 110125859 A CN110125859 A CN 110125859A
- Authority
- CN
- China
- Prior art keywords
- interface
- installation
- cylinder
- easy
- shaped hole
- 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.)
- Withdrawn
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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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
A kind of collet head is made of square interface (1), waist-shaped hole (2), installation interface (3) and cylinder (4)；Described cylinder (4) one end is equipped with square interface (1), and the other end is equipped with installation interface (3)；There are two being opened up on the cylinder (4) mutual corresponding waist-shaped hole (2).The configuration of the present invention is simple, it is easy to manufacture；It is easy to operate, it is easy to use, it is not limited by material, processing method, specification and model, is directly docked with general torque spanner, thus versatility is greatly improved；The present invention solves the installation fixation problem of components sunk area in narrow space with mounting flange structure and with compliant tail portions structure, controls screw-down torque while installing components；Sleeve ends closing stress distribution of the invention is uniform, and stock utilization is high, therefore tool relative weight is light；Square interface of the invention can be carried out according to the actual use corresponding part of units specification using versatility is good.
Description
Technical field
The present invention relates to a kind of collet heads, more particularly to a kind of compliant tail portions component or components of being used for is by installation space
Limitation be able to satisfy complicated or higher spatial collet head in conjunction with the advantages of the tools such as ordinary cartridge head, torque spanner.
Background technique
In airborne product, a kind of components with mounting flange structure and flexible tail structure are often used
(diode of example as shown in figure 1), (example dissipates as shown in figure 1 when installation of this components for sunk area in narrow space is fixed
Hot device installation region), common open-end wrench or common torque spanner cannot carry out it normally to install and tighten, and less can control
Torque (such as shown in Fig. 2 and Fig. 3).
Previous installation and fastening to realize the type component, the usually installation space around increase component, it is this
Scheme can directly contribute the increase of the size of product, weight, while the space of product cannot utmostly utilize, and be unfavorable for producing
Product develop towards miniaturization, integrated, light-weighted direction.
Summary of the invention
The present invention is to solve the components of existing compliant tail portions structure in installation and fastener cycle and increase first device
Installation space around part directly contributes size, the weight increase of product, while the space of product cannot be utmostly sharp
With being unfavorable for the technical issues of product develops towards miniaturization, integrated, light-weighted direction.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of collet head is made of square interface 1, waist-shaped hole 2, installation interface 3 and cylinder 4；Described 4 one end of cylinder is equipped with four directions
Interface 1, the other end are equipped with installation interface 3；Mutual corresponding waist-shaped hole 2 there are two being opened up on the cylinder 4.
By adopting the above technical scheme the utility model has the advantages that
1, the configuration of the present invention is simple, it is easy to manufacture；It is easy to operate, it is easy to use, not by material, processing method, specification and
Model limitation, is directly docked with general torque spanner, thus versatility is greatly improved；
2, the components solved with mounting flange structure and with compliant tail portions structure of the invention are in narrow space concave
The installation fixation problem for falling into region, controls screw-down torque while installing components；
3, sleeve ends of the invention closing stress distribution is uniform, and stock utilization is high, therefore tool relative weight is light；
4, square interface of the invention can be carried out according to the actual use corresponding part of units specification using versatility is good.
Detailed description of the invention
Fig. 1 is the diode scheme of installation with compliant tail portions structure；
Fig. 2 is common open-end wrench scheme of installation；
Fig. 3 is common torque spanner scheme of installation；
Fig. 4 uses schematic diagram for of the invention；
Fig. 5 is perspective view of the invention；
Fig. 6 is structural schematic diagram of the invention；
Fig. 7 is the left view of Fig. 6；
Fig. 8 is the right view of Fig. 6；
Fig. 9 is the outline drawing with the mating specification turret head M12 of the present invention；
Figure 10 is the outline drawing with the mating specification turret head M16 of the present invention；
Figure 11 is the outline drawing with the mating specification turret head M20 of the present invention；
In figure: 1- square interface, 2- waist-shaped hole, 3- install interface, 4- cylinder.
Specific embodiment
The present invention is further described With reference to embodiment:
As shown in figure 5, a kind of collet head, is made of square interface 1, waist-shaped hole 2, installation interface 3 and cylinder 4；The cylinder 4 one
End is equipped with square interface 1, and the other end is equipped with installation interface 3；Mutual corresponding waist-shaped hole 2 there are two being opened up on the cylinder 4.
As shown in fig. 6, ordinary cartridge header structure is carried out extension design by the present invention, while waist-shaped hole is opened to 4 two sides of cylinder
2,2 size E of waist-shaped hole can ensure that compliant tail portions line nose passes through, and adapt to the component with compliant tail portions structure and zero with this
The trailing space of part.
It, can be according to specific bolt specification when specification and bolt head specification of the invention mismatch as shown in Fig. 9,10,11
Increase mating specification turret head (M12, M16, M20...... (being extended design according to actual needs)) part to be cooperated
It uses, to meet the installation and fastening of more specification components and components, the structure type of Novel sleeve head is significantly
It saves the inner space of product and reduces weight, established certain basis for the optimization and improvement of new product.
The present invention is used for the built-in component of aircraft DC control box --- the installation and fastening of diode, two pole
Pipe has the single direction transmitting for ensureing product circuit electric current, and since its dimensions is larger, installation form is special, and installs and pass
Leading heat dissipation will get well.Therefore require diode that need to have high reliability, reliability, maintainability, safety and human factors, space utilization rate high while the product design
The features such as.
Emphasis of the present invention solves to have the components of mounting flange structure and flexible tail structure in narrow space concave
Fall into the installation fixation and control screw-down torque problem in region.
Claims (1)
1. a kind of collet head, which is characterized in that it is by square interface (1), waist-shaped hole (2), installation interface (3) and cylinder (4) group
At；Described cylinder (4) one end is equipped with square interface (1), and the other end is equipped with installation interface (3)；Two are offered on the cylinder (4)
A mutual corresponding waist-shaped hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449011.0A CN110125859A (en) | 2019-05-28 | 2019-05-28 | A kind of collet head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910449011.0A CN110125859A (en) | 2019-05-28 | 2019-05-28 | A kind of collet head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110125859A true CN110125859A (en) | 2019-08-16 |
Family
ID=67581992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910449011.0A Withdrawn CN110125859A (en) | 2019-05-28 | 2019-05-28 | A kind of collet head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110125859A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040099098A1 (en) * | 2002-11-21 | 2004-05-27 | Chen Hui Lin | Wrench with socket engaged by coupling shaft protruded from wrench body |
| CN206519883U (en) * | 2017-02-27 | 2017-09-26 | 安徽江淮汽车集团股份有限公司 | A kind of combined sleeve |
| CN208084234U (en) * | 2018-03-15 | 2018-11-13 | 西安爱科赛博电气股份有限公司 | A kind of collet head |
| CN106312881B (en) * | 2016-10-18 | 2019-01-15 | 国网山东省电力公司电力科学研究院 | A kind of band flexibility and magnetic Universal sleeve |
-
2019
- 2019-05-28 CN CN201910449011.0A patent/CN110125859A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040099098A1 (en) * | 2002-11-21 | 2004-05-27 | Chen Hui Lin | Wrench with socket engaged by coupling shaft protruded from wrench body |
| CN106312881B (en) * | 2016-10-18 | 2019-01-15 | 国网山东省电力公司电力科学研究院 | A kind of band flexibility and magnetic Universal sleeve |
| CN206519883U (en) * | 2017-02-27 | 2017-09-26 | 安徽江淮汽车集团股份有限公司 | A kind of combined sleeve |
| CN208084234U (en) * | 2018-03-15 | 2018-11-13 | 西安爱科赛博电气股份有限公司 | A kind of collet head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190816 |
|
| WW01 | Invention patent application withdrawn after publication |