CN207309752U - A kind of sand paper clamped wire - Google Patents
A kind of sand paper clamped wire Download PDFInfo
- Publication number
- CN207309752U CN207309752U CN201721409655.XU CN201721409655U CN207309752U CN 207309752 U CN207309752 U CN 207309752U CN 201721409655 U CN201721409655 U CN 201721409655U CN 207309752 U CN207309752 U CN 207309752U
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- CN
- China
- Prior art keywords
- lever arm
- sand paper
- arc lever
- arc
- clamped wire
- Prior art date
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Abstract
The utility model discloses a kind of sand paper clamped wire, including an arc lever arm, the front end of the arc lever arm is provided with the bare terminal end for clamping or compressing sand paper on flat sanding machine bottom plate, and the rear end of the arc lever arm is provided with for controlling the operating side unclamped or clamp sand paper；The bare terminal end is slightly tilted down relative to the arcuate directions of the arc lever arm front end；The operating side is connected with the arc lever arm rear end by a connecting rod, and the connecting rod is folded upward at relative to the arcuate directions of the arc lever arm rear end.The utility model is changed to arc by designing the lever arm between clamped wire bare terminal end and operating side by traditional rectilinear form, in the case where hardly increasing cost, this design solves the shortcomings that fatigue endurance present in existing clamped wire design is poor well, substantially prolongs the effective storage life of clamped wire.
Description
Technical field
It the utility model is related to a kind of sand paper clamped wire, and in particular to a kind of interchangeable sand paper applied to flat sanding machine
Clamped wire.
Background technology
At present in electric drill class product, the application of flat sanding machine product is very extensive, in wood surface grinding process, gold
Metal surface derust, except enamelled coating, metope polishing etc. can use arrive.In the normal use of flat sanding machine, sand paper is
Easily-consumed products are, it is necessary to often replace.Two kinds of the conventional coupling arrangement spinosity fur and Steelwire holding of sand paper and flat sanding machine bottom plate
Form.For the type of attachment of seta skin, its sand paper price used is higher than common sand paper, therefore economy is not high；For
Using the type of attachment of Steelwire holding, as shown in Figure 1, since the lever arm between its bare terminal end and operating side is rectilinear form,
Therefore deposit wire clip holding force after being used for a while to diminish, the defects of chucking power should be had by losing so that machine loses use
Function.
Utility model content
Defect exists in the prior art for above-mentioned, the utility model aims to provide a kind of sand paper clamped wire, with lifting
Its fatigue durability, increases service life.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of sand paper clamped wire, including an arc lever arm, the front end of the arc lever arm are provided with for pressing from both sides
Bare terminal end that is tight or compressing sand paper on flat sanding machine bottom plate, the rear end of the arc lever arm be provided with unclamp for controlling or
Clamp the operating side of sand paper；The bare terminal end is slightly tilted down relative to the arcuate directions of the arc lever arm front end；It is described
Operating side is connected with the arc lever arm rear end by a connecting rod, after the connecting rod is relative to the arc lever arm
The arcuate directions at end are folded upward at.
Further, the material of the arc lever arm, the bare terminal end, the operating side and the connecting rod is
Metal.
The utility model is applied on flat sanding machine bottom plate, to clamp interchangeable sand paper.When clamped wire is in clamping shape
During state, arc lever arm is in elastic force balance state, can provide enough chucking powers and reduce the plasticity change of itself
Shape, keeps the ability to work of longer time.
The beneficial effects of the utility model are：
The utility model is by designing the lever arm between clamped wire bare terminal end and operating side by traditional linear
Shape is changed to arc, and in the case where hardly increasing cost, this design solves well deposits in existing clamped wire design
Fatigue endurance it is poor the shortcomings that, substantially prolongs the effective storage life of clamped wire.Contrast, compare by actual use
Traditional clamped wire form of straight lines lever arm design, the arc lever arm design of the utility model can lift more than 43%
Effective storage life.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand the skill of the utility model
Art means, and being practiced according to the content of specification, with the preferred embodiment of the utility model and coordinate attached drawing detailed below
Describe in detail bright as after.Specific embodiment of the present utility model is shown in detail by following embodiments and its attached drawing.
Brief description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms the part of the application,
The schematic description and description of the utility model is used to explain the utility model, does not form to the improper of the utility model
Limit.In the accompanying drawings：
Fig. 1 is the structure diagram of the clamped wire of the prior art；
Fig. 2 is the structure diagram of the clamped wire of the utility model；
Fig. 3 is structure diagram of the utility model when clamping sand paper on flat sanding machine bottom plate.
Drawing reference numeral in figure：1st, arc lever arm；2nd, bare terminal end；3rd, operating side；4th, connecting rod；5th, sand paper；6th, tablet sand
Ray machine bottom plate.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
Referring to shown in Fig. 2 and Fig. 3, a kind of sand paper clamped wire, including an arc lever arm 1, the arc lever arm 1
Front end be provided with bare terminal end 2 for clamping or compressing sand paper 5 on flat sanding machine bottom plate 6, after the arc lever arm 1
End is provided with for controlling the operating side 3 unclamped or clamp sand paper 5；The bare terminal end 2 is relative to 1 front end of arc lever arm
Arcuate directions slightly tilt down；The operating side 3 is connected with 1 rear end of arc lever arm by a connecting rod 4, described
Connecting rod 4 is folded upward at relative to the arcuate directions of 1 rear end of arc lever arm.
Further, the material of the arc lever arm 1, the bare terminal end 2, the operating side 3 and the connecting rod 4
It is metal.
The utility model is applied on flat sanding machine bottom plate, to clamp interchangeable sand paper.When clamped wire is in clamping shape
During state, arc lever arm is in elastic force balance state, can provide enough chucking powers and reduce the plasticity change of itself
Shape, keeps the ability to work of longer time.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (2)
- A kind of 1. sand paper clamped wire, it is characterised in that：Including an arc lever arm (1), before the arc lever arm (1) End is provided with the bare terminal end (2) for clamping or compressing sand paper (5) on flat sanding machine bottom plate (6), the arc lever arm (1) Rear end be provided with for control unclamp or clamp sand paper (5) operating side (3)；The bare terminal end (2) is relative to the arc The arcuate directions of lever arm (1) front end slightly tilt down；The operating side (3) passes through one with arc lever arm (1) rear end Root connecting rod (4) connects, and the connecting rod (4) is folded upward at relative to the arcuate directions of arc lever arm (1) rear end.
- 2. sand paper clamped wire according to claim 1, it is characterised in that：The arc lever arm (1), the bare terminal end (2), the material of the operating side (3) and the connecting rod (4) is metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721409655.XU CN207309752U (en) | 2017-10-25 | 2017-10-25 | A kind of sand paper clamped wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721409655.XU CN207309752U (en) | 2017-10-25 | 2017-10-25 | A kind of sand paper clamped wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207309752U true CN207309752U (en) | 2018-05-04 |
Family
ID=62379924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721409655.XU Active CN207309752U (en) | 2017-10-25 | 2017-10-25 | A kind of sand paper clamped wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207309752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340816A (en) * | 2019-06-20 | 2019-10-18 | 中国航发贵州黎阳航空动力有限公司 | A kind of turbo blade original position milling tools |
-
2017
- 2017-10-25 CN CN201721409655.XU patent/CN207309752U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340816A (en) * | 2019-06-20 | 2019-10-18 | 中国航发贵州黎阳航空动力有限公司 | A kind of turbo blade original position milling tools |
| CN110340816B (en) * | 2019-06-20 | 2021-04-30 | 中国航发贵州黎阳航空动力有限公司 | In-situ grinding method for turbine blade |
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