CN205033271U - Stub bar cutting nippers - Google Patents
Stub bar cutting nippers Download PDFInfo
- Publication number
- CN205033271U CN205033271U CN201520667608.XU CN201520667608U CN205033271U CN 205033271 U CN205033271 U CN 205033271U CN 201520667608 U CN201520667608 U CN 201520667608U CN 205033271 U CN205033271 U CN 205033271U
- Authority
- CN
- China
- Prior art keywords
- stub bar
- flexible handle
- cutting nippers
- bar cutting
- pincers body
- 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
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- Scissors And Nippers (AREA)
Abstract
The utility model discloses a stub bar cutting nippers, including the double -deck pincers body, flexible handle, spacer pin and fixed pin, the body and crew cut blade are personally experienced sth. Part of the body, are clamped down to the double -deck body that clamps including last pincers, go up the one end and lower pincers body one end fixed connection of the pincers body, the other end of going up the pincers body extends with the lower pincers body other end the crew cut blade, flexible handle locates go up on the pincers body, the flexible handle lower surface is equipped with the flange, the flange with go up the pincers body and go up surface contact, the spacer pin lower extreme is fixed the pincers body is gone up and is passed in proper order down go up the pincers body with flexible handle, the fixed pin is followed the flexible handle side -thrust runs through flexible handle with the spacer pin. The utility model provides a stub bar cutting nippers, can be fast accurate shearing stub bar, especially dark and from the nearer stub bar in muscle position, the incision is neat in addition, need not the secondary and prune, during the use flexibility high, low in manufacturing cost, the productivity and the efficiency of promotion product line that can be very big.
Description
Technical field
The utility model relates to a kind of cutting nippers, particularly a kind of stub bar cutting nippers.
Background technology
When plastic cement products is shaping, material flows into die cavity from cast gate, and therefore at cast gate place meeting remainder material, after cooling, material is stayed on plastic parts and become stub bar, after product takes out from mould, needs these stub bars of pruning further.Traditional trim mode prunes stub bar with flat nose pliers or burr cutter, and this mode easily causes otch uneven, and fraction defective is high.When stub bar comparatively dark and close to muscle position time, stub bar surrounding space narrow and prune time easily damage muscle position, flat-nose pliers and burr cutter size larger, plastic parts depths cannot be goed deep into, and both to prune effect fraction defective high, accurately can not prune stub bar, above two kinds of reasons cause two kinds of instruments all can not use.
Therefore, how to provide one can prune stub bar quickly and accurately, particularly close to muscle position and darker stub bar, cutting nippers be those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The utility model provides a kind of stub bar cutting nippers, in order to solve stub bar, particularly comparatively dark and from the stub bar close to muscle position, the problem that can not quick and precisely shear.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of stub bar cutting nippers, comprises double-deck caliper, flexible handle, spacer pin and steady pin.Described double-deck caliper comprises upper clamp, lower clamp and tack cutting edge, one end of described upper clamp is fixedly connected with lower clamp one end, the other end of described upper clamp and the lower clamp other end extend described tack cutting edge, described flexible handle is located on described upper clamp, described flexible handle lower surface is provided with flange, described flange contacts with described upper clamp upper surface, described spacer pin lower end is fixed on described lower clamp also successively through described upper clamp and described flexible handle, described steady pin inserts from described flexible handle side, run through described flexible handle and described spacer pin, described spacer pin connects described double-deck caliper and described flexible handle, described double-deck caliper fixed by described steady pin, position between described flexible handle and described spacer pin, described flexible handle is for applying pressure, described tack cutting edge is for pruning stub bar, during pruning, described tack cutting edge is convenient to plastic parts muscle position of aliging, and described tack cutting edge can suit during pressing, otch is smooth, without the need to second pruning.
As preferably, the width 0.5mm ~ 1.5mm wider than stub bar of described stub bar cutting nippers, can arrive and prune compared with the position of depths stub bar.
As preferably, the fixed connection place of described upper clamp and lower clamp is circular arc type, can strengthen elasticity, reduces the resistance of double-deck caliper pressing.
As preferably, the lower surface of described upper clamp is provided with position limiting fence, and described position limiting fence plays restriction pressing position, protects the effect of described tack cutting edge.
As preferably, described lower clamp extends handle, handled easily.
As preferably, described handle is provided with some arc grooves, and outside is provided with rubber sleave, anti-skiddingly anti-ly can hinder hand.
As preferably, described spacer pin is provided with two, symmetrical, can hold stub bar between two spacer pins 3, plays the effect of fixing stub bar position, prevents stub bar from skidding off caliper when pruning.
As preferably, described flexible handle is circular shape, arc core is positioned at described double-deck caliper side, both the distance between described flexible handle and described handle had been decreased, flexible handle can be extended again, make to prune more laborsaving, and be provided with rubber sleave outside described flexible handle, anti-skiddingly anti-ly can hinder hand.
Compared with prior art, the utility model has the following advantages: stub bar cutting nippers is aimed at plastic parts, stub bar inserts in tack cutting edge, tack cutting edge is to its plastic parts muscle position, hold with a firm grip flexible handle and handle, the flange top on flexible handle presses caliper, drives upper and lower caliper pressing, tack cutting edge is suited, plays the effect of shearing stub bar.Particularly when stub bar is in the darker position of plastic parts, described stub bar cutting nippers width is little, can arrive and prune compared with the position of depths stub bar.Stub bar cutting nippers provided by the utility model, during use, flexibility is high, low cost of manufacture, can promote the production capacity and efficiency of producing line greatly.
Accompanying drawing explanation
Fig. 1 is the stub bar combination cut pliers structure schematic diagram of the utility model one specific embodiment.
Shown in figure, 1-double-deck caliper, 2-flexible handle, 3-spacer pin, 4-steady pin, 10-upper clamp, 11-lower clamp, 12-tack cutting edge, 13-position limiting fence, 14-handle, 20-flange.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing.It should be noted that, the utility model accompanying drawing all adopts the form of simplification and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.
Take width as the stub bar of 6mm be example, design corresponding described stub bar cutting nippers.
Please refer to Fig. 1, a kind of stub bar cutting nippers, width is 7mm, can arrive and prune compared with the position of depths stub bar.Described stub bar cutting nippers comprises double-deck caliper 1, flexible handle 2, spacer pin 3 and steady pin 4.Described double-deck caliper 1 comprises upper clamp 10, lower clamp 11 and tack cutting edge 12, described upper clamp 10 is fixedly connected with on the left of lower clamp 11, described tack cutting edge 12 is extended on right side, described flexible handle 2 lower surface is provided with flange 20, described flexible handle 2 is located on described upper clamp 10, described flange 20 contacts with described upper clamp 10 upper surface, described spacer pin 3 lower end is fixed on described lower clamp 11 also successively through described upper clamp 10 and described flexible handle 2, described steady pin 4 inserts from described flexible handle 2 side, run through described flexible handle 2 and described spacer pin 3, described spacer pin 3 connects described double-deck caliper 1 and described flexible handle 2, described double-deck caliper 1 fixed by described steady pin 4, position between described flexible handle 2 and described spacer pin 3, described flexible handle 2 is for applying pressure, described tack cutting edge 12 is for pruning stub bar, during pruning, described tack cutting edge 12 is convenient to plastic parts muscle position of aliging, and described tack cutting edge 12 can suit during pressing, otch is smooth, without the need to second pruning.
On the left of described upper clamp 10 and lower clamp 11, fixed connection place is circular arc type, can strengthen elasticity, reduces the resistance of pressing.
The lower surface of described upper clamp 10 is provided with position limiting fence 13, and described position limiting fence 13 plays restriction pressing position, protects the effect of described tack cutting edge 12.
Described lower clamp 11 extends handle 14 to the left, and described handle 14 is provided with some arc grooves, and outside is provided with rubber sleave, anti-skiddingly anti-ly can hinder hand.
Described spacer pin 3 is provided with two, symmetrical, can hold stub bar between two spacer pins 3, plays the effect of fixing stub bar position, prevents stub bar from skidding off described double-deck caliper 1 when pruning.
Described flexible handle 2 is circular shape, arc core is positioned at described double-deck caliper 1 side, both the distance between described flexible handle 2 and described handle 14 had been decreased, flexible handle can be extended again, more laborsaving when making to prune, and be provided with rubber sleave outside described flexible handle 2, anti-skiddingly anti-ly can hinder hand.
The utility model concrete operations mode: described stub bar cutting nippers is aimed at plastic parts, described tack cutting edge 12 aligns plastic parts muscle position, stub bar inserts in the middle of described tack cutting edge 12, described spacer pin 3 fixes the position of stub bar, hold with a firm grip described flexible handle 2 and described handle 14, described flange 20 pushes up the described upper clamp 10 of pressure, drives described upper clamp 10 and lower clamp 11 pressing, described tack cutting edge 12 is suited, completes the action of shearing stub bar.Stub bar cutting nippers provided by the utility model, can shear stub bar fast and accurately, particularly comparatively dark and from the stub bar close to muscle position, and otch is neat, without the need to second pruning, during use, flexibility is high, low cost of manufacture, can promote the production capacity and efficiency of producing line greatly.
Claims (8)
1. a stub bar cutting nippers, it is characterized in that, comprise double-deck caliper, flexible handle, spacer pin and steady pin, described double-deck caliper comprises upper clamp, lower clamp and tack cutting edge, one end of described upper clamp is fixedly connected with lower clamp one end, the other end of described upper clamp and the lower clamp other end extend described tack cutting edge, described flexible handle is located on described upper clamp, described flexible handle lower surface is provided with flange, described flange contacts with described upper clamp upper surface, described spacer pin lower end is fixed on described lower clamp also successively through described upper clamp and described flexible handle, described steady pin inserts from described flexible handle side, run through described flexible handle and described spacer pin.
2. stub bar cutting nippers according to claim 1, is characterized in that, the width 0.5mm ~ 1.5mm wider than stub bar of described stub bar cutting nippers.
3. stub bar cutting nippers according to claim 1, is characterized in that, the fixed connection place of described upper clamp and lower clamp is circular arc type.
4. stub bar cutting nippers according to claim 1, is characterized in that, the lower surface of described upper clamp is provided with position limiting fence.
5. stub bar cutting nippers according to claim 1, is characterized in that, described lower clamp extends handle.
6. stub bar cutting nippers according to claim 5, is characterized in that, described handle is provided with some arc grooves, and outside is provided with rubber sleave.
7. stub bar cutting nippers according to claim 1, is characterized in that, described spacer pin is provided with two, symmetrical.
8. stub bar cutting nippers according to claim 1, is characterized in that, described flexible handle is circular shape, and outside is provided with rubber sleave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667608.XU CN205033271U (en) | 2015-08-31 | 2015-08-31 | Stub bar cutting nippers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667608.XU CN205033271U (en) | 2015-08-31 | 2015-08-31 | Stub bar cutting nippers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205033271U true CN205033271U (en) | 2016-02-17 |
Family
ID=55292200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520667608.XU Expired - Fee Related CN205033271U (en) | 2015-08-31 | 2015-08-31 | Stub bar cutting nippers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205033271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863369A (en) * | 2017-03-09 | 2017-06-20 | 安徽中智光源科技有限公司 | A kind of portable hand-held rib cutting rolls over pin mould |
-
2015
- 2015-08-31 CN CN201520667608.XU patent/CN205033271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863369A (en) * | 2017-03-09 | 2017-06-20 | 安徽中智光源科技有限公司 | A kind of portable hand-held rib cutting rolls over pin mould |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20200831 |