CN102699384A - Drill plate - Google Patents
Drill plate Download PDFInfo
- Publication number
- CN102699384A CN102699384A CN2012100234490A CN201210023449A CN102699384A CN 102699384 A CN102699384 A CN 102699384A CN 2012100234490 A CN2012100234490 A CN 2012100234490A CN 201210023449 A CN201210023449 A CN 201210023449A CN 102699384 A CN102699384 A CN 102699384A
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- CN
- China
- Prior art keywords
- bushing plate
- drill plate
- plate body
- circular groove
- bump
- 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.)
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Abstract
The invention discloses a drill plate which comprises a drill plate body (1). A circular groove (2) is arranged at an end of the drill plate body, the periphery of the circular groove (2) comprises two bump structures, each bump structure comprises a bump (3) and a beveled edge (4) connected with the bump (3), and the two bump structures are centrosymmetric relative to the center of the drill plate body (1). In the technical scheme, a lower plane of the drill plate does not contact with an end surface of a lute hole of a rear axle housing when the drill plate is in a non-machining state, and parts are detached conveniently; when the drill plate works, an operator pulls the drill plate by hands, and the drill plate overcomes elasticity of a spring to move downwards, can press a machined part at an optional position owing to a self-locking characteristic of a bevel, and is ensured to be locked at the optional machining position.
Description
Technical field
The present invention relates to field of machining, be specifically related to a kind of bushing plate.
Background technology
When producing the back axle shell auger Chinese lute hole operation of heavy truck vehicle bridge, because bushing plate adopts the steel manufacturing, about 50 kilograms of weight adopts conventional structure, and workman's operating difficulties adopts bakelite to make bushing plate and damages easily again.
Thereby caused the practicality of bushing plate or ease for operation relatively poor.
Summary of the invention
The present invention has overcome the deficiency of prior art, provides a kind of staff under the situation that is easy to operate, just can be implemented in the optional position and compresses processing parts, and guarantee the bushing plate in any Working position locking.
Consider the problems referred to above of prior art, according to an aspect of the present invention, adopt following technical scheme:
A kind of bushing plate; Comprise the bushing plate body; The end of said bushing plate body is provided with circular groove; The periphery of said circular groove comprises two bulge-structures, and a bulge-structure comprises a convexity and the hypotenuse that is connected with convexity, and the center of said two relative bushing plate bodies of bulge-structure becomes the center symmetry.
In order to realize the present invention better, further technical scheme is:
As preferably: above-mentioned bushing plate body is the cylinder of hollow.
As preferably: above-mentioned bushing plate body is provided with handle.
As preferably: above-mentioned handle is positioned on the convexity.
As preferably: above-mentioned hypotenuse comprises the inclined-plane of two sections differing tilt angles.
As preferably: the minimum point of above-mentioned hypotenuse is lower than the bottom surface of circular groove.
The present invention can also be:
As preferably: above-mentioned bushing plate body is 45 steel.
Compared with prior art, one of beneficial effect of the present invention is:
Through technical scheme of the present invention, bushing plate is under non-machining state, and the bushing plate lower plane does not contact with rear axle housing Chinese lute hole end surface, is convenient to dismantle part; During duty, pull bushing plate with hand, bushing plate overcomes spring force and moves down, because the latching characteristics on inclined-plane, bushing plate can compress processing parts at an arbitrary position, and guarantees in Working position locking arbitrarily.
The staff can realize just that under the situation that is easy to operate bushing plate compresses processing parts at an arbitrary position, and guarantees in Working position locking arbitrarily.
Description of drawings
Fig. 1 shows the structured flowchart of bushing plate according to an embodiment of the invention.
Wherein, the pairing name of the Reference numeral in the accompanying drawing is called:
1-bushing plate body, the 2-circular groove, 3-is protruding, 4-hypotenuse, 5-handle, 6-bottom surface.
The specific embodiment
Below in conjunction with embodiment the present invention is done to specify further, but embodiment of the present invention is not limited thereto.
Fig. 1 shows the structured flowchart of bushing plate according to an embodiment of the invention.A kind of bushing plate as shown in Figure 1 comprises bushing plate body 1, circular groove 2, convexity 3 and hypotenuse 4.Embodiment with reference to figure 1; The end of said bushing plate body is provided with circular groove 2; The periphery of said circular groove 2 comprises two bulge-structures; A bulge-structure comprises a convexity 3 and the hypotenuse 4 that is connected with protruding 3, and the center of said two relative bushing plate bodies 1 of bulge-structure becomes the center symmetry.When being used to produce the back axle shell auger Chinese lute hole operation of heavy truck vehicle bridge according to bushing plate embodiment illustrated in fig. 1, bushing plate can compress processing parts at an arbitrary position, and guarantees in Working position locking arbitrarily.
Continuation is referring to shown in Figure 1, and according to one embodiment of present invention, said bushing plate body 1 is the cylinder of hollow.According to another embodiment of the present invention, said bushing plate body 1 is provided with handle 5.According to another embodiment of the present invention, said handle 5 is positioned on the convexity 3.According to another embodiment of the present invention, said hypotenuse 4 comprises the inclined-plane of two sections differing tilt angles.According to another embodiment of the present invention, the minimum point of said hypotenuse 4 is lower than the bottom surface 6 of circular groove 2.According to another embodiment of the present invention, said bushing plate body 1 is 45 steel, after heat treatment, and long service life.
Can find out that from above-described embodiment the present invention adopts unique inclined-plane that utilizes to lock principle design and connected mode, has improved the bushing plate ease for operation.
Because during existing back axle shell auger Chinese lute hole operation of producing the heavy truck vehicle bridge, because bushing plate adopts 45 steels to make, about 50 kilograms of weight adopts conventional structure, workman's operating difficulties adopts bakelite to make bushing plate and damages easily again.
Above-mentioned bushing plate is under non-machining state, and the bushing plate lower plane does not contact with rear axle housing Chinese lute hole end surface, is convenient to dismantle part; During duty, pull the edge cam part with hand, bushing plate overcomes spring force and moves down, because the latching characteristics on inclined-plane, bushing plate can compress processing parts at an arbitrary position, and guarantees in Working position locking arbitrarily.
" embodiment " who is spoken of in this manual, " another embodiment ", " embodiment ", etc., refer to the concrete characteristic, structure or the characteristics that combine this embodiment to describe and be included among at least one embodiment that the application's generality describes.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in specification.Further, when describing a concrete characteristic, structure or characteristics in conjunction with arbitrary embodiment, what institute will advocate is that other embodiment of combination realize that this characteristic, structure or characteristics also fall within the scope of the invention.
Although invention has been described with reference to a plurality of explanatory embodiment of the present invention here; But; Should be appreciated that those skilled in the art can design a lot of other modification and embodiments, these are revised and embodiment will drop within disclosed principle scope of the application and the spirit.More particularly, in the scope of, accompanying drawing open and claim, can carry out multiple modification and improvement to the building block and/or the layout of subject combination layout in the application.Except modification that building block and/or layout are carried out with improve, to those skilled in the art, other purposes also will be tangible.
Claims (7)
1. bushing plate; It is characterized in that: comprise bushing plate body (1); The end of said bushing plate body is provided with circular groove (2); The periphery of said circular groove (2) comprises two bulge-structures, and a bulge-structure comprises a convexity (3) and the hypotenuse (4) that is connected with protruding (3), and the center of the said relative bushing plate bodies of two bulge-structures (1) becomes the center symmetry.
2. bushing plate according to claim 1 is characterized in that: said bushing plate body (1) is the cylinder of hollow.
3. bushing plate according to claim 1 is characterized in that: said bushing plate body (1) is provided with handle (5).
4. bushing plate according to claim 3 is characterized in that: said handle (5) is positioned on the convexity (3).
5. bushing plate according to claim 1 is characterized in that: said hypotenuse (4) comprises the inclined-plane of two sections differing tilt angles.
6. bushing plate according to claim 1 is characterized in that: the minimum point of said hypotenuse (4) is lower than the bottom surface (6) of circular groove (2).
7. bushing plate according to claim 1 is characterized in that: said bushing plate body (1) is 45 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100234490A CN102699384A (en) | 2012-02-02 | 2012-02-02 | Drill plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100234490A CN102699384A (en) | 2012-02-02 | 2012-02-02 | Drill plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102699384A true CN102699384A (en) | 2012-10-03 |
Family
ID=46892597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100234490A Pending CN102699384A (en) | 2012-02-02 | 2012-02-02 | Drill plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102699384A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3419984A1 (en) * | 1984-05-29 | 1985-12-05 | Karl Lautenschläger KG, Möbelbeschlagfabrik, 6107 Reinheim | Drill jig for furniture fittings |
| SU1583225A1 (en) * | 1988-02-17 | 1990-08-07 | Московский Текстильный Институт Им.А.Н.Косыгина | Fixture for working holes |
| US6186708B1 (en) * | 1999-11-16 | 2001-02-13 | Yevgeny Fridman | Drill guide and method for installing a door lock |
| CN101122306A (en) * | 2007-08-08 | 2008-02-13 | 中国科学院光电研究院 | Locking mechanism |
| CN201776486U (en) * | 2010-06-28 | 2011-03-30 | 江阴南工锻造有限公司 | Discoid drilling jig |
| CN202479561U (en) * | 2012-02-02 | 2012-10-10 | 四川都江机械有限责任公司 | Drill plate |
-
2012
- 2012-02-02 CN CN2012100234490A patent/CN102699384A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3419984A1 (en) * | 1984-05-29 | 1985-12-05 | Karl Lautenschläger KG, Möbelbeschlagfabrik, 6107 Reinheim | Drill jig for furniture fittings |
| SU1583225A1 (en) * | 1988-02-17 | 1990-08-07 | Московский Текстильный Институт Им.А.Н.Косыгина | Fixture for working holes |
| US6186708B1 (en) * | 1999-11-16 | 2001-02-13 | Yevgeny Fridman | Drill guide and method for installing a door lock |
| CN101122306A (en) * | 2007-08-08 | 2008-02-13 | 中国科学院光电研究院 | Locking mechanism |
| CN201776486U (en) * | 2010-06-28 | 2011-03-30 | 江阴南工锻造有限公司 | Discoid drilling jig |
| CN202479561U (en) * | 2012-02-02 | 2012-10-10 | 四川都江机械有限责任公司 | Drill plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |