CN203585793U - Scratch-proof work piece - Google Patents
Scratch-proof work piece Download PDFInfo
- Publication number
- CN203585793U CN203585793U CN201320762435.0U CN201320762435U CN203585793U CN 203585793 U CN203585793 U CN 203585793U CN 201320762435 U CN201320762435 U CN 201320762435U CN 203585793 U CN203585793 U CN 203585793U
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- CN
- China
- Prior art keywords
- insertion part
- scratch
- work piece
- fixing part
- protruded
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Abstract
The utility model discloses a scratch-proof work piece. The scratch-proof work piece comprises an insertion part and a fixing part detachably connected to the insertion part, wherein a perforation is formed in the center of the insertion part, the shape of the perforation is consistent to the shape of the insertion part, a protruded pole is arranged on one end of the insertion part, a through groove, which is matched with the perforation, is arranged in the protruded pole, the through hole penetrates through the protruded pole, an external thread is arranged on the outer side of the protruded pole, a slot, which is matched with the protruded pole, is arranged in the fixing part, and an internal thread, which is matched with the external thread, is arranged on the inner side of the slot. According to the scratch-proof work piece provided by the utility model, the damage harm of parts to an operator is effectively prevented, the surfaces of the protruded parts are effectively protected, the mutual friction damage is avoided, the service life of the protruded parts and the scratch-proof work piece can be prolonged, and the scratch-proof work piece has a good application prospect.
Description
Technical field
The utility model relates to technique with the apparatus field, is specifically related to a kind of scratch proof workpiece.
Background technique
Along with the increase gradually of people's material requisite; the mass of product, large-scale production have been inexorable trend; it is impossible only relying on manpower to realize; must apply to the operation of large-scale instrument; while overhauling at operating instrument or to instrument; often can be because component outstanding on instrument cause workman injured, serious words bring larger injury may to workman's lifelong health, and this also certainly will bring larger economic loss to manufacturer.
Model utility content
In order to solve problems of the prior art; the utility model provides scratch proof workpiece; effectively prevent that outstanding component from hurting operator; and the effectively surface of the outstanding component of protection; prevent that friction is impaired each other; in the common working life that extends outstanding component and scratch proof workpiece, have a good application prospect.
In order to achieve the above object, the technological scheme that the utility model adopts is:
Scratch proof workpiece, it is characterized in that: comprise insertion part and the fixing part being detachably connected with insertion part, the center of described insertion part is provided with perforation, the shape of described perforation is consistent with the shape of insertion part, and one end of described insertion part is provided with protruded stigma, is provided with and the groove of boring a hole and matching in described protruded stigma, described groove runs through protruded stigma, the outside of described protruded stigma is provided with outside thread, is provided with the slot suitable with protruded stigma in described fixing part, and the inner side of described slot is provided with the internal thread matching with outside thread.
Aforesaid scratch proof workpiece, is characterized in that: described insertion part is for conical.
Aforesaid scratch proof workpiece, is characterized in that: the bottom surface of described fixing part is arc surface.
Aforesaid scratch proof workpiece, is characterized in that: the bottom of the slot of described fixing part is provided with padded coaming.
Aforesaid scratch proof workpiece, is characterized in that: described padded coaming is rubber pad.
The beneficial effects of the utility model are: scratch proof workpiece of the present utility model, comprise insertion part and fixing part, insertion part is connected by protruded stigma with fixing part, the outside of protruded stigma and the inner side of fixing part are provided with the screw thread matching, when either party in insertion part or fixing part need to change or clean, dismountable Placement is convenient to a side wherein under dismounting, having saved resource drops into and clean time, reduced drain on manpower and material resources, the perforation of insertion part and the groove of protruded stigma match, and groove is connected with the slot of fixing part by screw thread, so just formed the entirety of a scratch proof workpiece, outstanding component are inserted in scratch proof workpiece by perforation, effectively prevent that outstanding component from hurting operator, operator's the healthy safety guarantee that provides is provided, and padded coaming is filled in the bottom at the slot of fixing part, the surface of the outstanding component of protection, prevent that friction is impaired each other, the common working life that extends outstanding component and scratch proof workpiece, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of scratch proof workpiece of the present utility model.
Reference character implication is as follows:
1: insertion part; 2: fixing part; 3: perforation; 4: protruded stigma; 5: slot.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, scratch proof workpiece of the present utility model, comprise insertion part 1 and the fixing part 2 being detachably connected with insertion part 1, insertion part 1 and the common entirety that forms scratch proof workpiece of fixing part 2, the center of insertion part 1 is provided with perforation 3, be convenient to outstanding component and 3 be inserted into scratch proof inside workpiece by boring a hole, reach and avoid outstanding component scuffing workman to cause the phenomenon of industrial injury, in the time of protection workman, reduce the cost of production of manufacturer, the shape of perforation 3 is consistent with the shape of insertion part 1, keep shape to be unanimously convenient to manufacture, insertion part 1 is conical, therefore 3 the shape of boring a hole is also for conical, the cross section of circular cone is circular, circular cone is divided into two ends, be respectively one end that the area of cross section is large and little one end of area of cross section, one end of insertion part 1 is provided with protruded stigma 4, generally protruded stigma 4 is located to less one end of circular area of insertion part 1 cross section, in protruded stigma 4, be provided with and 3 grooves that match of boring a hole, groove runs through protruded stigma 4, outstanding component are from 3 bottoms that penetrate through protruded stigma 4 of boring a hole, the outside of protruded stigma 4 is provided with outside thread, in fixing part 2, be provided with the slot 5 suitable with protruded stigma 4, the inner side of slot 5 is provided with the internal thread matching with outside thread, by outside thread and internal thread, match, fixing part 2 is fixed on protruded stigma 4, the length of fixing part 2 is length and protruded stigma 4 slightly, the i.e. also bottom near fixing part 2 when outstanding component arrive protruded stigma 4 bottom, and in the bottom of the slot 5 of fixing part 2, be provided with padded coaming, effectively prevent outstanding component and slot 5 bottom phase mutual friction, jointly extended the service time of the two, prevent friction damage each other, padded coaming is rubber pad, rubber pad low price, shock-absorbing capacity is good, in addition, the bottom surface of fixing part 2 is made as to arc surface, the round and smooth hand of not hindering, be convenient to workman's operation of taking.
While overhauling maintenance at workman's operating instrument or to instrument, in order to prevent that outstanding component from scratching workman, outstanding component are inserted from the perforation 3 of insertion part 1, pass through successively perforation 3, groove until the rubber pad of fixing part 2, simple to operation and quick, be worthy to be popularized.
More than show and described basic principle of the present utility model, major character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. scratch proof workpiece, it is characterized in that: comprise insertion part and the fixing part being detachably connected with insertion part, the center of described insertion part is provided with perforation, the shape of described perforation is consistent with the shape of insertion part, and one end of described insertion part is provided with protruded stigma, is provided with and the groove of boring a hole and matching in described protruded stigma, described groove runs through protruded stigma, the outside of described protruded stigma is provided with outside thread, is provided with the slot suitable with protruded stigma in described fixing part, and the inner side of described slot is provided with the internal thread matching with outside thread.
2. scratch proof workpiece according to claim 1, is characterized in that: described insertion part is for conical.
3. scratch proof workpiece according to claim 1, is characterized in that: the bottom surface of described fixing part is arc surface.
4. scratch proof workpiece according to claim 2, is characterized in that: the bottom of the slot of described fixing part is provided with padded coaming.
5. scratch proof workpiece according to claim 4, is characterized in that: described padded coaming is rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762435.0U CN203585793U (en) | 2013-11-28 | 2013-11-28 | Scratch-proof work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762435.0U CN203585793U (en) | 2013-11-28 | 2013-11-28 | Scratch-proof work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585793U true CN203585793U (en) | 2014-05-07 |
Family
ID=50583707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320762435.0U Expired - Fee Related CN203585793U (en) | 2013-11-28 | 2013-11-28 | Scratch-proof work piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727378A (en) * | 2013-11-28 | 2014-04-16 | 张家港迪威高压管件有限公司 | Scratch-proof workpiece |
-
2013
- 2013-11-28 CN CN201320762435.0U patent/CN203585793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727378A (en) * | 2013-11-28 | 2014-04-16 | 张家港迪威高压管件有限公司 | Scratch-proof workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |