CN210308852U - Injection molding mouth of a river cutting device - Google Patents
Injection molding mouth of a river cutting device Download PDFInfo
- Publication number
- CN210308852U CN210308852U CN201920789530.7U CN201920789530U CN210308852U CN 210308852 U CN210308852 U CN 210308852U CN 201920789530 U CN201920789530 U CN 201920789530U CN 210308852 U CN210308852 U CN 210308852U
- Authority
- CN
- China
- Prior art keywords
- die
- sliding sleeve
- injection molding
- cut
- cut pole
- 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.)
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Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 238000004080 punching Methods 0.000 claims description 16
- 238000003801 milling Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model discloses an injection molding mouth of a river cutting device, its characterized in that: including cutting assembly and the base of placing the work piece, cutting assembly includes die-cut pole and the die-cut sword that is located die-cut pole tip, be equipped with compression spring on the die-cut pole, can be on the die-cut pole gliding upper sliding sleeve and lower sliding sleeve, compression spring one end and last sliding sleeve contact, and the compression spring other end and gliding sleeve contact, be equipped with the restriction on the die-cut pole and go up the upper limit ring that the sliding sleeve deviates from and restrict the lower limit ring that the sliding sleeve deviates from down, be equipped with on the base and dodge the hole. Compared with the prior manual cutting, the device not only saves time and labor, but also has high efficiency.
Description
Technical Field
The utility model relates to a cutting device, especially an injection molding mouth of a river cutting device.
Background
The injecting glue mouth (mouth of a river) when ordinary casing working of plastics is moulded plastics is all outside, therefore the cutting of being convenient for, but because the surface requirement of some working of plastics is high, require very smooth pleasing to the eye, therefore the injecting glue mouth can design in the inside of casing working of plastics, but the cutting of injecting glue mouth is very troublesome again, therefore need design dedicated injection molding mouth of a river cutting device and accomplish, not only labour saving and time saving, efficient.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides an injection molding mouth of a river cutting device.
The utility model provides a technical scheme that its technical problem adopted is:
injection molding mouth of a river cutting device, its characterized in that: including cutting assembly and the base of placing the work piece, cutting assembly includes die-cut pole and the die-cut sword that is located die-cut pole tip, be equipped with compression spring on the die-cut pole, can be on the die-cut pole gliding upper sliding sleeve and lower sliding sleeve, compression spring one end and last sliding sleeve contact, and the compression spring other end and gliding sleeve contact, be equipped with the restriction on the die-cut pole and go up the upper limit ring that the sliding sleeve deviates from and restrict the lower limit ring that the sliding sleeve deviates from down, be equipped with on the base and dodge the hole.
The lower limiting ring is installed on the punching rod through a screw.
The base includes bottom plate and boss, be equipped with annular positioning groove on the boss, chimb on the work piece can insert in this annular positioning groove, dodge the top that the hole is located the boss, and die-cut sword can insert in the hole of dodging.
And the upper end of the punching rod is provided with a milling plane.
And the upper end of the punching rod is provided with a connecting hole.
The cutting edge of the punching cutter is in a wave shape.
The utility model has the advantages that: this cutting device can install on other little punching machines, and the work piece passes through the base and supports, thereby drives cutting assembly through the punch press and dashes down and cut the mouth of a river when compressing tightly the work piece, and die-cutting knife can automatic re-setting moreover, and above-mentioned device is compared not only labour saving and time saving, efficient before the manual cutting.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is an overall structure of the present invention;
FIG. 2 is a view of the cutting assembly and base;
fig. 3 is a cross-sectional view of the present invention.
Detailed Description
Referring to fig. 1 to 3, the utility model discloses an injection molding mouth of a river cutting device, including cutting assembly and the base of placing the work piece, cutting assembly includes die-cut pole 1 and is located the die-cut sword 2 of 1 tip of die-cut pole, and die-cut sword 2 can be that the tip of die-cut pole 1 is processed and is formed, also can be that other thin pipe processing form again with 1 fixed connection of die-cut pole, the blade of die-cut sword 2 is wavy shape, thus the blade can reduce the cutting resistance when cutting mouth of a river 3, thereby has the effect of better cutting, and the edge is smooth.
As shown in the figure, be equipped with compression spring 4 on die-cut pole 1, can be in die-cut pole 1 gliding go up slide sleeve 5 and lower slide sleeve 6, go up all take annular flange 7 on slide sleeve 5 and the lower slide sleeve 6, compression spring 4 overlaps on last slide sleeve 5 and lower slide sleeve 6, just compression spring 4 one end with go up the flange 7 contact of slide sleeve 5, and the flange 7 contact of the compression spring 4 other end and lower slide sleeve 6. Die-cut pole 1 is last to be equipped with the restriction and to go up the spacing ring that sliding sleeve 5 deviates from and the restriction lower limiting ring 8 that sliding sleeve 6 deviates from down, lower limiting ring 8 passes through the mounting screw on die-cut pole 1, is convenient for processing and assembly like this.
As shown in the figure, the upper end of the punching rod 1 is provided with a milling plane 9, so that the spanner can rotate conveniently during assembly; the upper end of the punching rod 1 is provided with a connecting hole 10, and the connecting hole 10 is a screw hole and is convenient to be connected with a power mechanism.
As shown in the figure, the base includes bottom plate 11 and boss 12, be equipped with annular positioning groove 13 on the boss 12, chimb on the work piece can insert in this annular positioning groove 13, be equipped with the hole of dodging on the base, dodge hole 14 and be located the top of boss 12, and die-cut sword can insert in the hole of dodging 14.
The working principle of the device is briefly described as follows: the workpiece is a shell and is sleeved on the boss, a punch of the punch press drives the cutting assembly to punch downwards, the punching cutter 2 firstly enters the pipe at the top of the workpiece, then the annular flange 7 of the lower limiting ring 8 presses the end part of the pipe at the top of the workpiece to tightly press the workpiece, the punching rod 1 moves downwards continuously at the moment, the upper sliding sleeve 5 compresses the compression spring 4 to move downwards continuously along with the punching rod 1, then the punching cutter 2 cuts the water gap 3 in the shell in an annular mode, then the punch drives the cutting assembly to return, and meanwhile the compression spring 4 pushes the upper sliding sleeve 5 and the lower sliding sleeve 6 back to the initial position on the punching rod 1 through elastic force.
The injection molding nozzle cutting device provided by the embodiment of the invention is described in detail, and the principle and the implementation mode of the invention are explained by applying specific examples, and the description of the above embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (6)
1. Injection molding mouth of a river cutting device, its characterized in that: including cutting assembly and the base of placing the work piece, cutting assembly includes die-cut pole and the die-cut sword that is located die-cut pole tip, be equipped with compression spring on the die-cut pole, can be on the die-cut pole gliding upper sliding sleeve and lower sliding sleeve, compression spring one end and last sliding sleeve contact, and the compression spring other end and gliding sleeve contact, be equipped with the restriction on the die-cut pole and go up the upper limit ring that the sliding sleeve deviates from and restrict the lower limit ring that the sliding sleeve deviates from down, be equipped with on the base and dodge the hole.
2. The injection molding nozzle cutting apparatus of claim 1, wherein: the lower limiting ring is installed on the punching rod through a screw.
3. The injection molding nozzle cutting apparatus of claim 1, wherein: the base includes bottom plate and boss, be equipped with annular positioning groove on the boss, chimb on the work piece can insert in this annular positioning groove, dodge the top that the hole is located the boss, and die-cut sword can insert in the hole of dodging.
4. The injection molding nozzle cutting apparatus of claim 1, wherein: and the upper end of the punching rod is provided with a milling plane.
5. The injection molding nozzle cutting apparatus of claim 1, wherein: and the upper end of the punching rod is provided with a connecting hole.
6. The injection molding nozzle cutting apparatus of claim 1, wherein: the cutting edge of the punching cutter is in a wave shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789530.7U CN210308852U (en) | 2019-05-28 | 2019-05-28 | Injection molding mouth of a river cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789530.7U CN210308852U (en) | 2019-05-28 | 2019-05-28 | Injection molding mouth of a river cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210308852U true CN210308852U (en) | 2020-04-14 |
Family
ID=70140754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920789530.7U Active CN210308852U (en) | 2019-05-28 | 2019-05-28 | Injection molding mouth of a river cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210308852U (en) |
-
2019
- 2019-05-28 CN CN201920789530.7U patent/CN210308852U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |