CN207840020U - It is a kind of to cut material knife for long screw production - Google Patents
It is a kind of to cut material knife for long screw production Download PDFInfo
- Publication number
- CN207840020U CN207840020U CN201820023540.5U CN201820023540U CN207840020U CN 207840020 U CN207840020 U CN 207840020U CN 201820023540 U CN201820023540 U CN 201820023540U CN 207840020 U CN207840020 U CN 207840020U
- Authority
- CN
- China
- Prior art keywords
- plate body
- long screw
- cutter hub
- shaped cutter
- semi
- 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.)
- Expired - Fee Related
Links
Landscapes
- Forging (AREA)
Abstract
It is a kind of to cut material knife for long screw production, including L-shaped cutter hub, the L-shaped cutter hub includes mutually perpendicular first plate body and the second plate body, it is provided with semi-cylindrical notch corresponding with the diameter of the long screw below first plate body, the semi-cylindrical notch is centrally located, the upper end of second plate body is provided with beveling sword, and threaded hole, the centerline parallel of the center line and the threaded hole of the semi-cylindrical notch are provided with below the beveling sword.Structure designed by the utility model ensure that material and cut the contact surface length of material knife, and it is fixed to play the role of straight line, avoids material and falls down, and no longer break mold because of the center of one punch die of material misalignment, of simple structure and strong practicability.
Description
Technical field
The utility model is related to one kind cutting material knife, and in particular to a kind of to cut material knife for long screw production.
Background technology
It commonly cuts material knife currently, a mould two rushes cold headers and is only applicable to process common screw, for the screw of lengthening,
If cutting material knife using standard, since material is long, feed end can be caused to fall down the center of one punch die of misalignment, Er Qiehui
Mold is broken, production efficiency is influenced, entreprise cost improves.Therefore, it is necessary to design it is a kind of for long screw production cut material knife
To solve the above problems.
Invention content
To overcome above-mentioned deficiency in the prior art, the utility model aim is to provide a kind of for long screw production
Cut material knife.
In order to achieve the above objects and other related objects, technical solution provided by the utility model is：One kind being used for long spiral shell
Material knife, including L-shaped cutter hub are cut in silk production, and the L-shaped cutter hub includes mutually perpendicular first plate body and the second plate body, and described the
It is provided with semi-cylindrical notch corresponding with the diameter of the long screw below one plate body, the semi-cylindrical notch is set between two parties
It sets, the upper end of second plate body is provided with beveling sword, and threaded hole, the semi-cylindrical notch are provided with below the beveling sword
Center line and the threaded hole centerline parallel.
Preferably technical solution is：The thickness of the L-shaped cutter hub is 10 ~ 15mm.
Preferably technical solution is：The bottom surface of the L-shaped cutter hub is provided with alloy-layer.
Since above-mentioned technical proposal is used, the utility model this have the advantage that compared with prior art：
Structure designed by the utility model ensure that material and cut the contact surface length of material knife, and it is fixed to play straight line
Effect, avoids material and falls down, and no longer breaks mold because of the center of one punch die of material misalignment, simple in structure, practical
Property is strong.
Description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model left view.
In the figures above, L-shaped cutter hub 1, the first plate body 2, the second plate body 3, semi-cylindrical notch 4, beveling sword 5, threaded hole
6。
Specific implementation mode
Illustrate that the embodiment of the utility model, those skilled in the art can be by these by particular specific embodiment below
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to Fig.1 ~ Fig. 2.It should be clear that structure, ratio, size etc. depicted in this specification institute accompanying drawings, only to
Coordinate the revealed content of specification, so that those skilled in the art understands and reads, is not limited to the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model
Revealed technology contents obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", " left side ",
The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model
Range, relativeness are altered or modified, enforceable when being also considered as the utility model in the case where changing technology contents without essence
Scope.
As shown in Fig. 1 ~ Fig. 2, a kind of to cut material knife, including L-shaped cutter hub 1 for long screw production, L-shaped cutter hub 1 includes mutual
Perpendicular the first plate body 2 and the second plate body 3,2 lower section of the first plate body are provided with semicolumn corresponding with the diameter of long screw
Shape notch 4, semi-cylindrical notch 4 are centrally located, and the upper end of the second plate body 3 is provided with beveling sword 5, and 5 lower section of beveling sword is provided with
Threaded hole 6, the centerline parallel of the center line and threaded hole 6 of semi-cylindrical notch 4.
Preferred embodiment is：The thickness of L-shaped cutter hub 1 is 10 ~ 15mm.When making long screw, using this thickness range
Material make cutter hub so that material and cut material knife contact surface long enough, avoid feed end and fall down so that feed end with one rush
The center of mould corresponds to.
Preferred embodiment is：（It is not shown in figure）The bottom surface of L-shaped cutter hub 1 is provided with alloy-layer.Ensure that contact surface is hard
Material knife service life is cut in degree, extension.
Structure designed by the utility model ensure that material and cut the contact surface length of material knife, and it is fixed to play straight line
Effect, avoids material and falls down, and no longer breaks mold because of the center of one punch die of material misalignment, simple in structure, practical
Property is strong.
The above embodiments are only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications completed under refreshing and technological thought or change, should be covered by the claim of the utility model.
Claims (3)
1. a kind of cutting material knife for long screw production, it is characterised in that：Including L-shaped cutter hub, the L-shaped cutter hub includes hanging down mutually
Straight the first plate body and the second plate body, the first plate body lower section are provided with semicolumn corresponding with the diameter of the long screw
Shape notch, the semi-cylindrical notch are centrally located, and the upper end of second plate body is provided with beveling sword, the beveling sword lower section
It is provided with threaded hole, the centerline parallel of the center line and the threaded hole of the semi-cylindrical notch.
2. it is according to claim 1 it is a kind of for long screw production cut material knife, it is characterised in that：The L-shaped cutter hub
Thickness is 10 ~ 15mm.
3. it is according to claim 1 it is a kind of for long screw production cut material knife, it is characterised in that：The L-shaped cutter hub
Bottom surface is provided with alloy-layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023540.5U CN207840020U (en) | 2018-01-08 | 2018-01-08 | It is a kind of to cut material knife for long screw production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023540.5U CN207840020U (en) | 2018-01-08 | 2018-01-08 | It is a kind of to cut material knife for long screw production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207840020U true CN207840020U (en) | 2018-09-11 |
Family
ID=63417609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820023540.5U Expired - Fee Related CN207840020U (en) | 2018-01-08 | 2018-01-08 | It is a kind of to cut material knife for long screw production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207840020U (en) |
-
2018
- 2018-01-08 CN CN201820023540.5U patent/CN207840020U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105076904A (en) | Pressing forming head of hemispherical rice crust forming machine | |
| CN207840020U (en) | It is a kind of to cut material knife for long screw production | |
| CN207026238U (en) | A kind of deburring structure of diel and its diel is set | |
| CN207770582U (en) | A kind of punch structure for sand surfing pulling eye | |
| CN206276855U (en) | A kind of threaded mold of shaped by fluid pressure | |
| CN206215687U (en) | A kind of hot extrusion monoblock type aluminium sheet mould | |
| CN205030455U (en) | Pressure material shaping head of hemisphere rice crust make -up machine | |
| CN204289550U (en) | A kind of lithium ion battery with explosion-proof line | |
| CN209124983U (en) | A kind of three sword unequal blade spacing appearance forming cutters | |
| CN205881580U (en) | Novel structure mold is used in cable transposition | |
| CN207681506U (en) | A kind of half cambered surface rose reamer of mobile phone circle home keys | |
| CN207323229U (en) | A kind of chopsticks | |
| CN206936466U (en) | A kind of PCB milling cutters with retaining groove | |
| CN207839740U (en) | A kind of punch die for producing rectangle head screw | |
| CN201461848U (en) | Flywheel structure of two oblique conic ends | |
| CN205414070U (en) | A rip cutting upper slitter structure for air conditioner fin mould | |
| CN208649110U (en) | A kind of mould structure reducing glass planar position temperature and heat transmission | |
| CN202997301U (en) | A conductive cap of the spark plug of a motorcycle | |
| CN210404113U (en) | Copper sheet on simple and convenient formula switch socket | |
| CN202984444U (en) | Bending assembling die | |
| CN212919778U (en) | Bearing trimming cutter | |
| CN205552697U (en) | Novel olecranon die -cutting rule | |
| CN204234900U (en) | A kind of Straight Line and Arc chamfering all-in-one | |
| CN207592591U (en) | A kind of square groove punch die for being used to produce screw | |
| CN217223204U (en) | Mold flatness adjusting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20200108 |