CN102275235A - Bottom plate for sticky bar fixture - Google Patents
Bottom plate for sticky bar fixture Download PDFInfo
- Publication number
- CN102275235A CN102275235A CN2011102586998A CN201110258699A CN102275235A CN 102275235 A CN102275235 A CN 102275235A CN 2011102586998 A CN2011102586998 A CN 2011102586998A CN 201110258699 A CN201110258699 A CN 201110258699A CN 102275235 A CN102275235 A CN 102275235A
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- China
- Prior art keywords
- base plate
- clamp
- bottom plate
- screwed hole
- main body
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Abstract
The invention provides a bottom plate for a sticky bar fixture. The bottom plate comprises a bottom plate main body, wherein at least one pair of symmetrical first threaded holes are formed on both sides of the top surface of the bottom plate main body; clamping slots which are positioned on the lower sides of the first threaded holes are formed on both sides of the bottom plate main body; and detachable clamping plates are arranged in the clamping slots and are provided with second threaded holes corresponding to the first threaded holes. The bottom plate has long service life, and can reduce material waste, reduce production cost and ensure the reliability of clamping crystal bars by using the fixture.
Description
Technical field
The present invention relates to a kind of sticking rod clamp base plate.
Background technology
In cutting the process of silicon chip, adopt sticking rod clamp that a plurality of square crystal bars are carried out the end butt joint at present usually, utilize steel wire to carry out sectioning then, sticking rod clamp generally comprises base plate, be located at plurality of vertical bar on the base plate, be located at glass plate backstay and crystal bar backstay on the vertical bar, on base plate, place glass plate, on glass plate, place crystal bar, and position by glass plate backstay and crystal bar backstay respectively, thereby a plurality of crystal bars end is docked.But existing sticking rod clamp normally is provided with screw on the end face of base plate, in vertical bar bottom bolt is set, bolt cooperates with screw vertical bar is fixed on the base plate, like this when the screw wear damage on the base plate, vertically bar will become not firm with fixing of base plate, and the reliability of clamp crystal bar will variation, then need to change the monoblock base plate, reduce the service life of base plate, greatly wasted material, improved production cost.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of sticking rod clamp base plate, and long service life can reduce the waste of material, reduces production costs, and can guarantee the reliability of clamp crystal bar.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: a kind of sticking rod clamp base plate, comprise the base plate main body, the end face both sides of described base plate main body are provided with first screwed hole of at least one pair of symmetry, the below that the both sides of described base plate main body are positioned at first screwed hole is equipped with draw-in groove, be provided with dismountable clamp in the described draw-in groove, described clamp is provided with second screwed hole corresponding with first screwed hole.
As preferably, described first screwed hole adopts four pairs, and correspondence is provided with four second screwed holes on the described every clamp.When one of them second screwed hole weares and teares on the clamp, do not influence the use of monoblock clamp.
As preferably, described draw-in groove adopts oat tail groove structure, and the cross section of described clamp adopts corresponding trapezium structure.Simple in structure, clamping is firm.
Beneficial effect:
The present invention adopts technique scheme that a kind of sticking rod clamp base plate is provided, first screwed hole on the base plate main body is connected vertical bar with the second screwed hole acting in conjunction on the clamp, when second screwed hole on the clamp damages, the replacing of carrying out clamp gets final product, make the long service life of base plate, reduce the waste of material, reduced production cost, and guaranteed the reliability of clamp crystal bar.
Description of drawings
Fig. 1 is the explosive view of the embodiment of the invention one;
Fig. 2 is the explosive view of the embodiment of the invention two.
The specific embodiment
Embodiment one:
As shown in Figure 1, a kind of sticking rod clamp base plate, comprise base plate main body 1, the end face both sides of described base plate main body 1 are provided with first screwed hole 2 of at least one pair of symmetry, the below that the both sides of described base plate main body 1 are positioned at first screwed hole 2 is equipped with draw-in groove 3, be provided with dismountable clamp 4 in the described draw-in groove 3, described clamp 4 is provided with second screwed hole 5 corresponding with first screwed hole 2.Described first screwed hole 2 adopts four pairs, and correspondence is provided with four second screwed holes 5 on the described every clamp 4.First screwed hole 2 on the base plate main body 1 is connected vertical bar with second screwed hole, 5 actings in conjunction on the clamp 4, when second screwed hole 5 on the clamp 4 damages, the replacing of carrying out clamp 4 gets final product, make the long service life of base plate, reduced the waste of material, reduce production cost, and guaranteed the reliability of clamp crystal bar.
Embodiment two:
As shown in Figure 2, basic identical with the structure of embodiment one, different is that described draw-in groove 3 adopts oat tail groove structure, and the cross section of described clamp 4 adopts corresponding trapezium structure, and simple in structure, clamping is firm.
Claims (3)
1. sticking rod clamp base plate, comprise base plate main body (1), the end face both sides of described base plate main body (1) are provided with first screwed hole (2) of at least one pair of symmetry, it is characterized in that: the below that the both sides of described base plate main body (1) are positioned at first screwed hole (2) is equipped with draw-in groove (3), be provided with dismountable clamp (4) in the described draw-in groove (3), described clamp (4) is provided with second screwed hole (5) corresponding with first screwed hole (2).
2. a kind of sticking rod clamp base plate according to claim 1 is characterized in that: described first screwed hole (2) adopts four pairs, and described every clamp (4) is gone up correspondence and is provided with four second screwed holes (5).
3. a kind of sticking rod clamp base plate according to claim 1 is characterized in that: described draw-in groove (3) adopts oat tail groove structure, and the cross section of described clamp (4) adopts corresponding trapezium structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102586998A CN102275235A (en) | 2011-09-03 | 2011-09-03 | Bottom plate for sticky bar fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102586998A CN102275235A (en) | 2011-09-03 | 2011-09-03 | Bottom plate for sticky bar fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102275235A true CN102275235A (en) | 2011-12-14 |
Family
ID=45101118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102586998A Pending CN102275235A (en) | 2011-09-03 | 2011-09-03 | Bottom plate for sticky bar fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102275235A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555097A (en) * | 2012-03-28 | 2012-07-11 | 杭州海纳半导体有限公司 | Fixture applicable to loading workpiece during processing of multi-wire cutting machine and fastening method |
| CN110803465A (en) * | 2019-11-29 | 2020-02-18 | 怀化华晨电子科技有限公司 | Reusable clamping jig |
-
2011
- 2011-09-03 CN CN2011102586998A patent/CN102275235A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555097A (en) * | 2012-03-28 | 2012-07-11 | 杭州海纳半导体有限公司 | Fixture applicable to loading workpiece during processing of multi-wire cutting machine and fastening method |
| CN102555097B (en) * | 2012-03-28 | 2014-08-06 | 杭州海纳半导体有限公司 | Fixture applicable to loading workpiece during processing of multi-wire cutting machine and fastening method |
| CN110803465A (en) * | 2019-11-29 | 2020-02-18 | 怀化华晨电子科技有限公司 | Reusable clamping jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |