CN208729647U - A kind of screwdriver bit for auto parts and components assembly industry - Google Patents
A kind of screwdriver bit for auto parts and components assembly industry Download PDFInfo
- Publication number
- CN208729647U CN208729647U CN201821596736.XU CN201821596736U CN208729647U CN 208729647 U CN208729647 U CN 208729647U CN 201821596736 U CN201821596736 U CN 201821596736U CN 208729647 U CN208729647 U CN 208729647U
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- China
- Prior art keywords
- screw
- extension bar
- permanent magnet
- auto parts
- pipette tips
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Abstract
The utility model discloses a kind of screwdriver bits for auto parts and components assembly industry, including six square bars and extension bar, extension bar right end is fixedly connected with six square bars, the left end of extension bar is equipped with mounting groove, pipette tips are installed in mounting groove, the right end of pipette tips is equipped with permanent magnet, screw to be assembled is at pipette tips left end by the permanent magnet magnetic effect being embedded in mounting groove, firmly it is adsorbed on pipette tips left end, the design of pipette tips is compressed by the ontology of coaxially connected six square bars and composition and embed-type permanent magnet, only in the strong magnetic of screw contact position output, screw is avoided to be caused to fall off by other useless magnetic interferences, it distorts, stable magnetic-adsorption is carried out to screw, permanent magnet will not uniformly distort the ring-type of screw after strong magnetic suck inhales screw, screw will not be got rid of in product when operation, at the same time, guarantee screw and electric screw driver It does not distort coaxially, promotes auto parts and components assembly efficiency, the utility model structure is simple, practical, easy to use and promote.
Description
Technical field
The utility model relates to automotive tools field, specifically a kind of screwdriver bit for auto parts and components assembly industry.
Background technique
Screwdriver bit is often referred to be installed to the driver bit of the turn of the screw above electric hand drill or electric hammer, assembles in auto parts and components
In work, screwdriver bit is one of most common auxiliary tool, using screwdriver bit to the screws of various positions in auto parts and components, size into
Row installation is reinforced and is dismantled.
The standard screwdriver bit that the screwdriver bit now used in auto parts and components assembly is mostly purchased in the market, such screwdriver bit is specific
Auto parts and components assembly in all kinds of screws can not effectively be sucked, to install screw righting effect be unable to satisfy vapour
The rigorous of vehicle components assembly, often inhales when causing to beat screw and does not live, deflects, or even occur dropping in product and not take not come out
The case where occur, influence the process and assembling quality of assembly work.
Summary of the invention
The purpose of this utility model is to provide a kind of screwdriver bits for auto parts and components assembly industry, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of screwdriver bit for auto parts and components assembly industry, including six square bars and extension bar, the extension bar right end are solid
Surely the left end of six square bars is connected, six square bars and extension bar are coaxially connected, and the left end of the extension bar is equipped with mounting groove, in mounting groove
It is equipped with and is equipped with permanent magnet with the close-fitting pipette tips of mounting groove, the right end of pipette tips, permanent magnet is socketed in pipette tips left end, permanent magnet
In the mounting groove of extension bar.
As a further solution of the present invention: the extension bar right end is equipped with fixing groove, fixing groove is cylindric, Gu
The bus for determining slot is overlapped with the bus of extension bar, and the outer diameter of six square bars and the internal diameter of fixing groove are identical.
Six square bar is fixedly connected with extension bar by argon arc welding as a further solution of the present invention,.
The internal diameter of the mounting groove is identical as pipette tips installation end outer diameter as a further solution of the present invention,.
The extension bar is equipped with the laser welding of several perforation mounting grooves as a further solution of the present invention,
Mouthful.
The right end of six square bar is equipped with connecting pin as a further solution of the present invention,.
Shock-absorbing sleeve is installed as a further solution of the present invention, shock-absorbing sleeve is rubber on the outside of the permanent magnet
Glue material matter.
The extension bar on the outside of the permanent magnet is equipped with multiple heat release holes as a further solution of the present invention,
Shock-absorbing sleeve is equipped with through-hole in heat release hole corresponding position.
Compared with prior art, the utility model has the beneficial effects that screw to be assembled is buried at pipette tips left end
The permanent magnet magnetic effect in mounting groove is set, pipette tips left end is firmly adsorbed on, passes through six coaxially connected square bars and composition
Ontology and embed-type permanent magnet compress pipette tips design, only in the strong magnetic of screw contact position output, avoid screw by other nothings
Cause to fall off with magnetic interference, distort, stable magnetic-adsorption is carried out to screw, permanent magnet is to the uniform strong magnetic of the ring-type of screw
It is attached inhale screw after will not distort, when operation, will not get rid of screw in product, at the same time, guarantee screw and electronic spiral shell
Silk knife is not distorted coaxially, promotes auto parts and components assembly efficiency, and by the different press fitting depth of permanent magnet and exchange pipette tips
Size is adapted to the locking of a variety of different size screws of auto parts and components, improves for auto parts and components assembly industry
Applicability of the screwdriver bit in auto parts and components assembly work, the utility model structure is simple, practical, easy to use and push away
Extensively.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram that the screwdriver bit of industry is assembled for auto parts and components.
Fig. 2 is the schematic diagram of internal structure that the screwdriver bit of industry is assembled for auto parts and components.
Fig. 3 is the structural schematic diagram that shock-absorbing sleeve and heat release hole in the screwdriver bit of industry are assembled for auto parts and components.
Wherein: six square bars 1, extension bar 2, pipette tips 3, permanent magnet 4, connecting pin 5, fixing groove 6, mounting groove 7, Laser Welding interface
8, shock-absorbing sleeve 9, heat release hole 10.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
Please refer to Fig. 1~2, in the utility model embodiment, a kind of screwdriver bit for auto parts and components assembly industry, including
Six square bars 1 and extension bar 2,2 right end of extension bar are fixedly connected with the left end of six square bars 1, and six square bars 1 and extension bar 2 coaxially connect
It connects, the ontology of screwdriver bit is made of six square bars 1 and extension bar 2, the left end of the extension bar 2 is equipped with mounting groove 7, pacifies in mounting groove 7
It is equipped with permanent magnet 4 equipped with the right end with the close-fitting pipette tips 3 of mounting groove 7, pipette tips 3, permanent magnet 4 is socketed in 3 left end of pipette tips, forever
Magnet 4 is located in the mounting groove 7 of extension bar 2, and pipette tips 3 are pressed abd fixed in mounting groove 7 by permanent magnet 4, specific in use,
The screwdriver bit ontology right end that six square bars 1 and extension bar 2 form is mounted on electric screw driver, in the right end mounting groove 7 of extension bar 2
Pipette tips 3 at installation screw to be assembled, screw to be assembled is at 3 left end of pipette tips by the permanent magnet 4 being embedded in mounting groove 7
Magneticaction is firmly adsorbed on 3 left end of pipette tips, the ontology and embed-type permanent magnetism being made up of six coaxially connected square bars 1 and 2
Iron 4 compresses the design of pipette tips 3 and avoids screw from being caused to take off by other useless magnetic interferences only in the strong magnetic of screw contact position output
It falls, distort, stable magnetic-adsorption is carried out to screw, after the strong magnetic suck uniform to the ring-type of screw of permanent magnet 4 inhales screw
It will not distort, when operation will not get rid of screw in product, at the same time, guarantee that screw and electric screw driver be not coaxially askew
Song promotes auto parts and components assembly efficiency, and passes through the different sizes for being pressed depth and exchanging pipette tips 3 of permanent magnet 4, Ke Yishi
The locking of a variety of different size screws of auto parts and components is answered, improves the screwdriver bit for auto parts and components assembly industry in automobile zero
Applicability in component assembling work.
2 right end of extension bar is equipped with fixing groove 6, and fixing groove 6 is cylindric, the bus of fixing groove 6 and the mother of extension bar 2
Line is overlapped, and the outer diameter of six square bars 1 is identical as the internal diameter of fixing groove 6, it is ensured that six square bars 1 are coaxially disposed with stablizing for extension bar 2.
Six square bar 1 is fixedly connected with extension bar 2 by argon arc welding, is adopted in the junction of six square bars 1 and extension bar 2
Six square bars 1 are made to be fixedly connected on 2 left end of extension bar with argon arc welding, six square bars 1 of guarantee are stably connected with extension bar 2.
The internal diameter of the mounting groove 7 is identical as 3 installation end outer diameter of pipette tips, is installed tightly to pipette tips 3 in mounting groove 7.
The extension bar 2 is equipped with the Laser Welding interface 8 of several perforation mounting grooves 7, by Laser Welding interface 8 to close peace
Pipette tips 3 in mounting groove 7 carry out laser welding, are stably mounted at pipette tips 3 in mounting groove 7, simultaneously because pipette tips 3 are adopted
It is tight fit and local laser welding, any influence is not generated to the hardness of pipette tips 3, keeps pipette tips 3 durable, and more
It changes conveniently.
The right end of six square bar 1 is equipped with connecting pin 5, assembles criticizing for industry for auto parts and components are used for by connecting pin 5
Head installation is connected on electric screw driver, convenient for the development of assembly work.
Preferably, the pipette tips 3 restructure pipette tips using Swiss Tools T20, and the small screwdriver bit of the standard of Switzerland's import is changed
Screwdriver bit point is made, the screw suitable for the screwdriver bit for auto parts and components assembly industry adsorbs end, and its intensity is high, hardness is big,
It is durable, meet the actual use demand of the screwdriver bit for auto parts and components assembly industry.
Embodiment 2:
Referring to Fig. 3, the utility model embodiment is on the basis of embodiment 1, one kind is assembled for auto parts and components
The screwdriver bit of industry carries out function upgrading, specifically:
The outside of the permanent magnet 4 is equipped with shock-absorbing sleeve 9, and shock-absorbing sleeve 9 is rubber material, and shock-absorbing sleeve 9 plays permanent magnet 4
Good cushioning effect, injury of the vibration to permanent magnet 4 when avoiding frequently working reduce permanent magnet 4 as caused by vibration
Magnetic force weakens, the permanent potent magnetic-adsorption effect of protection permanent magnet 4.
The extension bar 2 in 4 outside of permanent magnet is equipped with multiple heat release holes 10, and shock-absorbing sleeve 9 is set in 10 corresponding position of heat release hole
There is through-hole, is timely and effectively radiated by through-hole on heat release hole 10 and shock-absorbing sleeve 9 to permanent magnet 4, permanent magnet 4 is avoided to be in
The condition of high temperature protects permanent magnet 4 not caused magnetic force to weaken by high temperature, is used for a long time permanent magnet 4, no replacement is required.
The working principle of the utility model is: 2 right end of extension bar is fixedly connected with the left end of six square bars 1, six square bars, 1 He
Extension bar 2 is coaxially connected, and the ontology of screwdriver bit is made of six square bars 1 and extension bar 2, and the left end of the extension bar 2 is equipped with mounting groove
7, it is equipped in mounting groove 7 and is equipped with permanent magnet 4 with the close-fitting pipette tips 3 of mounting groove 7, the right end of pipette tips 3, permanent magnet 4 is socketed
In 3 left end of pipette tips, permanent magnet 4 is located in the mounting groove 7 of extension bar 2, and pipette tips 3 are pressed abd fixed in mounting groove 7 by permanent magnet 4,
Specific in use, the screwdriver bit ontology right end that six square bars 1 and extension bar 2 form is mounted on electric screw driver, extension bar 2
Right end mounting groove 7 in pipette tips 3 at installation screw to be assembled, screw to be assembled is embedded in peace at 3 left end of pipette tips
4 magneticaction of permanent magnet in tankage 7, is firmly adsorbed on 3 left end of pipette tips, is made up of six coaxially connected square bars 1 and 2
The design that ontology and embed-type permanent magnet 4 compress pipette tips 3 avoids screw by other nothings only in the strong magnetic of screw contact position output
Cause to fall off with magnetic interference, distort, stable magnetic-adsorption is carried out to screw, permanent magnet 4 is to the uniform strong magnetic of the ring-type of screw
Absorption will not be distorted after inhaling screw, and when operation will not get rid of screw in product, at the same time, guarantee screw with it is electronic
Screwdriver is not distorted coaxially, promotes auto parts and components assembly efficiency, and by the different press fitting depth of permanent magnet 4 and exchange pipette tips
3 size is adapted to the locking of a variety of different size screws of auto parts and components, improves and assembles industry for auto parts and components
Applicability of the screwdriver bit in auto parts and components assembly work.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of screwdriver bit for auto parts and components assembly industry, including six square bars (1) and extension bar (2), which is characterized in that institute
The left end that extension bar (2) right end is fixedly connected with six square bars (1) is stated, six square bars (1) and extension bar (2) are coaxially connected, the lengthening
The left end of bar (2) is equipped with mounting groove (7), is equipped in mounting groove (7) and mounting groove (7) close-fitting pipette tips (3), pipette tips
(3) right end is equipped with permanent magnet (4), and permanent magnet (4) is socketed in pipette tips (3) left end, and permanent magnet (4) is located at the peace of extension bar (2)
In tankage (7).
2. the screwdriver bit according to claim 1 for auto parts and components assembly industry, which is characterized in that the extension bar
(2) right end be equipped with fixing groove (6), fixing groove (6) be it is cylindric, the bus of fixing groove (6) is overlapped with the bus of extension bar (2),
The outer diameter of six square bars (1) is identical as the internal diameter of fixing groove (6).
3. the screwdriver bit according to claim 1 for auto parts and components assembly industry, which is characterized in that six square bar
(1) it is fixedly connected with extension bar (2) by argon arc welding.
4. the screwdriver bit according to claim 1 for auto parts and components assembly industry, which is characterized in that the mounting groove
(7) internal diameter is identical as pipette tips (3) installation end outer diameter.
5. the screwdriver bit according to claim 1 for auto parts and components assembly industry, which is characterized in that the extension bar
(2) it is equipped with the Laser Welding interface (8) of several perforations mounting groove (7).
6. the screwdriver bit according to claim 1 for auto parts and components assembly industry, which is characterized in that six square bar
(1) right end is equipped with connecting pin (5).
7. the screwdriver bit according to claim 1 for auto parts and components assembly industry, which is characterized in that the permanent magnet
(4) it is equipped on the outside of shock-absorbing sleeve (9), shock-absorbing sleeve (9) is rubber material.
8. the screwdriver bit according to claim 1 for auto parts and components assembly industry, which is characterized in that the permanent magnet
(4) extension bar (2) on the outside of is equipped with multiple heat release holes (10), and shock-absorbing sleeve (9) is equipped with through-hole in heat release hole (10) corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596736.XU CN208729647U (en) | 2018-09-29 | 2018-09-29 | A kind of screwdriver bit for auto parts and components assembly industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596736.XU CN208729647U (en) | 2018-09-29 | 2018-09-29 | A kind of screwdriver bit for auto parts and components assembly industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208729647U true CN208729647U (en) | 2019-04-12 |
Family
ID=66035691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821596736.XU Active CN208729647U (en) | 2018-09-29 | 2018-09-29 | A kind of screwdriver bit for auto parts and components assembly industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208729647U (en) |
-
2018
- 2018-09-29 CN CN201821596736.XU patent/CN208729647U/en active Active
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