CN203945273U - A kind of interchangeable button pincers - Google Patents
A kind of interchangeable button pincers Download PDFInfo
- Publication number
- CN203945273U CN203945273U CN201420277409.3U CN201420277409U CN203945273U CN 203945273 U CN203945273 U CN 203945273U CN 201420277409 U CN201420277409 U CN 201420277409U CN 203945273 U CN203945273 U CN 203945273U
- Authority
- CN
- China
- Prior art keywords
- tong arm
- fastener
- depressed part
- casting die
- adjustment part
- 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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- Food-Manufacturing Devices (AREA)
Abstract
The utility model provides a kind of interchangeable button pincers, belongs to hardware & tools technical field.These interchangeable button pincers comprise the first tong arm, the second tong arm and clinching assembly, clinching assembly comprises casting die and fastener, it is cylindric that casting die and fastener are all, and offer draw-in groove on the sidewall of the outer end of casting die and fastener, the first tong arm and the second tong arm are articulated and connected, and be equipped with fixture block at the first tong arm front end and the second tong arm front end, between the first tong arm middle-end and the second tong arm middle-end, be connected with spring, be provided with depressed part in the rear end of the second tong arm and be rotatably connected to security bar at depressed part place, the outer end of security bar is bent to form the profile that can be embedded in depressed part, on the first tong arm, be provided with and be the outside horizontal-extending formation open portion of adjustment part and adjustment part one end of cuboid and be hinged on the first tong arm by open portion, the outside horizontal-extending of the adjustment part other end forms and is circular-arc blade.This interchangeable button tonger has advantage simple in structure, applied widely.
Description
Technical field
The utility model belongs to hardware & tools technical field, relates to a kind of interchangeable button pincers.
Background technology
Button pincers claim again clinching pincers, are a kind of assembly instruments of object, are mainly used in the compacting of shoes buttonhole, button, belt buttonhole etc.
Because of the buttonhole of modern society need compacting varied, and common button pincers are all fixed, can only need pressed article for one, cause cannot using in the article compacting of different size, the button pincers that need purchase another kind of specification, this button that may cause user need purchase a whole set of clamps to meet and produces or living needs, and this has not only caused the wasting of resources, and increase to a certain extent production cost, on storing, brought great difficulty simultaneously.
In sum, for solving the deficiency on existing button wrench structure, need to design a kind of interchangeable button pincers simple in structure, applied widely.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of interchangeable button pincers simple in structure, applied widely.
The purpose of this utility model can realize by following technical proposal: a kind of interchangeable button pincers, comprise the first tong arm, the second tong arm and clinching assembly, described clinching assembly comprises the casting die that is fixedly mounted on the first tong arm leading section and the fastener that is fixedly mounted on the second tong arm leading section, it is cylindric that described casting die and fastener are all, and on the sidewall of the outer end of casting die and fastener, offer some draw-in grooves that evenly circumferentially distribute, described the first tong arm and the second tong arm are articulated and connected by screw, and be equipped with some and above-mentioned draw-in groove fixture block one to one at the first tong arm front end and the second tong arm front end, between the first tong arm middle-end and the second tong arm middle-end, be connected with spring, be provided with depressed part in the rear end of the second tong arm and be rotatably connected to security bar at depressed part place, the outer end of security bar is bent to form the profile that can be embedded in depressed part, on the first tong arm, be provided with and be the outside horizontal-extending formation open portion of adjustment part and adjustment part one end of cuboid and be hinged on the first tong arm by open portion, the outside horizontal-extending of the adjustment part other end forms and is circular-arc blade.
In the interchangeable button pincers of above-mentioned one, described depressed part is provided with catching groove, and described catching groove bottom surface is arcwall face, and described profile is fixedly mounted in catching groove.
Compared with prior art, the utlity model has following beneficial effect:
1. clinching assembly and tong arm are not integrated designs, make clinching assembly and tong arm detachable, and clinching assembly that can be different according to the assembling product of different size, thereby reach the multiplex object of pincers.
2. between the first tong arm and the second tong arm, set up spring, make the first tong arm and the second tong arm closure completely, thereby avoid finger to crush, increased the security using.
3. the design of security bar, clamps in not using interchangeable button, and the first tong arm and the second tong arm are fixed on a position, prevent that spring is because of the long lost its bounce that stretches, simultaneously convenient storage.
4., there is minor deviations in pressing process in the design of adjustment part, can conveniently adjust, and without separately looking for instrument, saved the time, improved production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Fig. 2 is casting die structural representation in the utility model one preferred embodiment.
Fig. 3 is fastener structural representation in the utility model one preferred embodiment.
In figure, 10, the first tong arm; 11, fixture block; 20, the second tong arm; 21, depressed part; 211, catching groove; 30, clinching assembly; 31, casting die; 311, draw-in groove; 32, fastener; 40, spring; 50, security bar; 51, profile; 60, adjustment part; 61, open portion; 62, blade.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1 to Figure 3, these interchangeable button pincers comprise the first tong arm 10, the second tong arm 20 and clinching assembly 30, clinching assembly 30 comprises the casting die 31 that is fixedly mounted on the first tong arm 10 leading sections and the fastener 32 that is fixedly mounted on the second tong arm 20 leading sections, casting die 31 and fastener 32 are all cylindric, and on the outer end sidewall of casting die 31 and fastener 32, offer multiple draw-in grooves 311 that evenly circumferentially distribute, the first tong arm 10 and the second tong arm 20 are articulated and connected by screw, and be equipped with multiple and above-mentioned draw-in groove 311 fixture block 11 one to one at the first tong arm 10 front ends and the second tong arm 20 front ends, between the first tong arm 10 middle-ends and the second tong arm 20 middle-ends, be connected with spring 40, make the first tong arm 10 and the second tong arm 20 closure completely by spring 40, thereby avoid finger to crush, increase the security using, clinching assembly 30 is connected with fixture block 11 by draw-in groove 311 with tong arm, be not integrated, this design makes clinching assembly 30 and tong arm detachable, and clinching assembly 30 that can be different according to the assembling product of different size, thereby reach the multiplex object of pincers.
Be provided with depressed part 21 in the rear end of the second tong arm 20 and be rotatably connected to security bar 50 at depressed part 21 places, the outer end of security bar 50 is bent to form the profile 51 that can be embedded in depressed part 21, security bar 50 clamps in not using interchangeable button, the first tong arm 10 and the second tong arm 20 can be fixed on a position, prevent that spring 40 is because of the long lost its bounce that stretches, simultaneously convenient storage.
On the first tong arm 10, be provided with and be adjustment part 60 and the adjustment part 60 outside horizontal-extendings formation open portion 61 in one end of cuboid and be hinged on the first tong arm 10 by open portion 61, the outside horizontal-extending of adjustment part 60 other end forms and is circular-arc blade 62.If there is minor deviations in pressing process, can use adjustment part 60 to adjust, without separately looking for instrument, save the time, improve production efficiency.
Preferably, depressed part 21 is provided with catching groove 211, and catching groove 211 bottom surfaces are arcwall face, profile 51 is fixedly mounted in catching groove 211, in use, profile 51 can skid off from catching groove 211 automatically, and security bar 50 also can not use interchangeable button pincers under released state with depressed part 21.
This interchangeable button clamps under original state, hand forces in the first tong arm 10 and second tong arm 20 of interchangeable button pincers, along with the first tong arm 10 and the second tong arm 20 are drawn close mutually, profile 51 skids off from catching groove 211 automatically, and depart from depressed part 21, casting die 31 is also drawn close mutually with fastener simultaneously, and acts on object.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (2)
1. interchangeable button pincers, comprise the first tong arm, the second tong arm and clinching assembly, it is characterized in that, described clinching assembly comprises the casting die that is fixedly mounted on the first tong arm leading section and the fastener that is fixedly mounted on the second tong arm leading section, it is cylindric that described casting die and fastener are all, and on the sidewall of the outer end of casting die and fastener, offer some draw-in grooves that evenly circumferentially distribute, described the first tong arm and the second tong arm are articulated and connected by screw, and be equipped with some and above-mentioned draw-in groove fixture block one to one at the first tong arm front end and the second tong arm front end, between the first tong arm middle-end and the second tong arm middle-end, be connected with spring, be provided with depressed part in the rear end of the second tong arm and be rotatably connected to security bar at depressed part place, the outer end of security bar is bent to form the profile that can be embedded in depressed part, on the first tong arm, be provided with and be the outside horizontal-extending formation open portion of adjustment part and adjustment part one end of cuboid and be hinged on the first tong arm by open portion, the outside horizontal-extending of the adjustment part other end forms and is circular-arc blade.
2. the interchangeable button pincers of one according to claim 1, is characterized in that, described depressed part is provided with catching groove, and described catching groove bottom surface is arcwall face, and described profile is fixedly mounted in catching groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277409.3U CN203945273U (en) | 2014-05-26 | 2014-05-26 | A kind of interchangeable button pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420277409.3U CN203945273U (en) | 2014-05-26 | 2014-05-26 | A kind of interchangeable button pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945273U true CN203945273U (en) | 2014-11-19 |
Family
ID=51887332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420277409.3U Expired - Fee Related CN203945273U (en) | 2014-05-26 | 2014-05-26 | A kind of interchangeable button pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945273U (en) |
-
2014
- 2014-05-26 CN CN201420277409.3U patent/CN203945273U/en not_active Expired - Fee Related
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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: 20141119 Termination date: 20170526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |