CN205033527U - Stub bar cutting device of plastic product - Google Patents
Stub bar cutting device of plastic product Download PDFInfo
- Publication number
- CN205033527U CN205033527U CN201520668912.6U CN201520668912U CN205033527U CN 205033527 U CN205033527 U CN 205033527U CN 201520668912 U CN201520668912 U CN 201520668912U CN 205033527 U CN205033527 U CN 205033527U
- Authority
- CN
- China
- Prior art keywords
- stub bar
- plastic cement
- cement products
- cutting knife
- elastic press
- 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
The utility model discloses a stub bar cutting device of plastic product, include: upper die base, die holder and cutters, wherein, the cushion that is provided with the supporting shoe that corresponds with the plastic product on the die holder and corresponds with product stub bar position, cutters is provided with one or a plurality of, one or a plurality of cutters all install upper die base bottom, and cutters's position with the stub bar position of plastic product is corresponding, the upper die base top is connected with drive arrangement. The utility model discloses can set up one or a plurality of cutters according to the actual conditions of product, cut simultaneously the stub bar on a plurality of stub bars on the plastic product or a plurality of plastic products simultaneously. Furthermore, the utility model discloses a set up on the die holder supporting shoe be used for supporting with fixed plastic product, set up the cushion and be used for corresponding with the stub bar and ensure automatic the dropping in stub bar cutting back, the cutting of plastic product is accurate, need not the secondary cutting, the production efficiency height.
Description
Technical field
The utility model relates to mould product cutting field, particularly a kind of stub bar cutting means of plastic cement products.
Background technology
Plastic cement products is widely applied to each field in the modern life, such as, in the fields such as household electrical appliance, instrument and meter, electric wire, construction equipment, communication electronics, auto industry, space flight and aviation, haberdashery and hardware, all can see plastic cement products.Most plastic cement products is all shaping by injection mold injection molding, its injection molding process is: it is shaping that colloidal sol enters into mold cavity through runner and cast gate, now in cast gate, remaining colloidal sol can formation stub bar one-body molded with plastic cement products, shaping complete after, mould die sinking by thimble eject injection moulding complete after plastic cement products, due to the existence of stub bar, therefore need to cut the stub bar removing plastic cement products, and then complete the processing of plastic cement products.
Stub bar cutting means of the prior art is cutting knife and cutting knife base, by plastic cement products being placed on cutting knife base, artificial or air cylinder driven cutting knife is utilized to cut downwards, the position determining plastic cement products is needed during cutting, otherwise easily occur that cutting deviation causes secondary operations, need stub bar cutting one by one for many stub bars plastic cement products, operating efficiency is lower.
Utility model content
The utility model provides a kind of stub bar cutting means of plastic cement products, easily occurs cutting deviation and ineffective problem to solve stub bar cutting means of the prior art.
For solving the problems of the technologies described above, the utility model provides a kind of stub bar cutting means of plastic cement products, comprise: upper bolster, die shoe and cutter, wherein, described die shoe is provided with the back-up block corresponding with plastic cement products and the cushion block corresponding with product stub bar position, described cutter is provided with one or more, one or more cutter described is installed in bottom described upper bolster, and the position of cutter is corresponding with the stub bar position of described plastic cement products, is connected above described upper bolster with drive unit.
As preferably, described cutter comprises: cutting knife fixed block, cutting knife, guide post, spring and elastic press, wherein, described cutting knife fixed block is fixed on bottom described upper bolster, the top of described guide post is fixed on cutting knife fixed block, and bottom to be stretched in described elastic press and is flexibly connected with described elastic press, and described spring housing is located on the guide post between cutting knife fixed block and elastic press, the top of described cutting knife is fixed on cutting knife fixed block, and bottom contacts with described elastic press.
As preferably, described cutting knife fixed block is arranged on bottom described upper bolster by Bolt dismantling formula, and described cutting knife is bolted on described cutting knife fixed block.
As preferably, described cutting knife adopts dark fund Steel material to make.
As preferably, described elastic press adopts excellent power glue.
As preferably, between described spring and elastic press, be also provided with pad.
As preferably, the second through hole being provided with first through hole corresponding with guide post in described elastic press and being communicated with the first through hole, caging bolt is provided with bottom described guide post, described caging bolt is positioned at described second through hole, and the internal diameter that the external diameter of described caging bolt is less than the second through hole is greater than the external diameter of the first through hole simultaneously.
As preferably, also comprise one or more adjustable dog, described adjustable dog is detachable to be arranged on described die shoe, and corresponding with plastic cement products marginal position.
Compared with prior art, the utility model can arrange one or more cutter according to the actual conditions of plastic cement products, cuts the multiple stub bar on a plastic cement products or the stub bar on multiple plastic cement products simultaneously simultaneously.In addition, the utility model, by arranging back-up block for supporting and fixing plastic cement products on die shoe, arranging cushion block and guaranteeing that stub bar drops after cutting automatically for corresponding with stub bar, and accurately, without the need to secondary cut, production efficiency is high in plastic cement products cutting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the stub bar cutting means of plastic cement products of the present utility model;
Fig. 2 is the structural representation of cutter of the present utility model.
Shown in figure: 100-upper bolster, 200-die shoe, 300-cutter, 310-cutting knife fixed block, 320-cutting knife, 330-guide post, 340-spring, 350-elastic press, 360-pad, 400-back-up block, 500-cushion block, 600-adjustable dog, 700-plastic cement products, 710-stub bar.
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.
As shown in Figure 1, the stub bar cutting means of the plastic cement products that the utility model provides, comprising: upper bolster 100, die shoe 200 and cutter 300.Wherein, described die shoe 200 is provided with the back-up block 400 corresponding with plastic cement products 700 and the cushion block 500 corresponding with stub bar 710 position of plastic cement products 700, described cutter 300 is provided with one or more, one or more cutter 300 described is arranged on the bottom of described upper bolster 100 all removably, and the position of cutter 300 is corresponding with stub bar 710 position of described plastic cement products 700, is connected above described upper bolster 100 with drive unit (not shown).The utility model can arrange one or more cutter 300 according to the actual conditions of plastic cement products, cuts the multiple stub bars 710 on a plastic cement products 700 or the stub bar 710 on multiple plastic cement products 700 simultaneously simultaneously.In addition, the utility model by arranging back-up block 400 on die shoe 300, can support and fixing plastic cement products 700, cushion block 500 is set and can supports the plastic cement products 700 with stub bar 710 corresponding position, guarantee that stub bar 710 drops after cutting automatically, plastic cement products 700 cuts accurately, and without the need to secondary cut, production efficiency is high.
Please emphasis with reference to Fig. 2, described cutter 300 comprises: cutting knife fixed block 310, cutting knife 320, guide post 330, spring 340 and elastic press 350.Wherein, described cutting knife fixed block 310 is fixed on the bottom of described upper bolster 100, the top of described guide post 330 is fixed on cutting knife fixed block 310, bottom to extend in described elastic press 350 and is flexibly connected with described elastic press 350, described spring 340 is set on the guide post 330 between cutting knife fixed block 310 and elastic press 350, the top of described cutting knife 320 is fixed on cutting knife fixed block 310, and bottom contacts with described elastic press 350.In cutting process, cutting knife fixed block 310 is driven by upper bolster 100 and presses down, elastic press 350 is made to push down the plastic cement products 700 at cushion block 500 place, spring 340 shrinks simultaneously, cutting knife 320 moves down along elastic press 350, cut away stub bar 710, after having cut, upper bolster 100 is driven by drive unit and returns.
Continue to see figures.1.and.2, described elastic press 350 adopts excellent power glue, has intensity good, the feature that compression is little, and can not cause damage to plastic cement products 700 when pressing.
Further, pad 360 is also provided with between described spring 340 and elastic press 350.The second through hole being provided with first through hole corresponding with guide post 330 in described elastic press 350 and being communicated with the first through hole, caging bolt is provided with bottom described guide post 330, described caging bolt is positioned at described second through hole, and the internal diameter that the external diameter of described caging bolt is less than the second through hole is greater than the external diameter of the first through hole simultaneously.In other words, pressing down in cutting process, after described elastic press 350 is pressure bonded to plastic cement products 700, the caging bolt bottom guide post 330 declines, and after cutting knife 320 has cut stub bar 710, guide post 330 and caging bolt drive elastic press 350 to rise.
As preferably, described cutting knife fixed block 310 is arranged on bottom described upper bolster 100 by Bolt dismantling formula, and described cutting knife 320 is bolted on described cutting knife fixed block 310.The utility model each parts with bolts, are easy for installation and removal, and make cutting knife fixed block 310 can regulate the position of cutter 300 according to actual needs.
As preferably, described cutting knife 320 adopts dark fund Steel material to make, and described dark fund steel is wear-resistant, hardness is high, in enormous quantities, also can ensure the stable of processing quality when working long hours.
As preferably; the stub bar cutting means of described plastic cement products 700 also comprises one or more adjustable dog 600; described adjustable dog 600 is detachable to be arranged on described die shoe 200; and it is corresponding with plastic cement products 700 marginal position; described adjustable dog 600 can according to actual conditions; spacing and protection is carried out to plastic cement products 700, avoids plastic cement products 700 to be shifted in cutting stub bar 710 process.
In sum, the stub bar cutting means of the plastic cement products that the utility model provides, comprising: upper bolster 100, die shoe 200 and cutter 300.Wherein, described die shoe 200 is provided with the back-up block 400 corresponding with plastic cement products 700 and the cushion block 500 corresponding with stub bar 710 position of plastic cement products 700, described cutter 300 is provided with one or more, one or more cutter 300 described is arranged on the bottom of described upper bolster 100 all removably, and the position of cutter 300 is corresponding with stub bar 710 position of described plastic cement products 700, is connected above described upper bolster 100 with drive unit.The utility model can arrange one or more cutter 300 according to the actual conditions of plastic cement products 700, cuts the multiple stub bars 710 on a plastic cement products 700 or the stub bar 710 on multiple plastic cement products 700 simultaneously simultaneously.In addition, the utility model by arranging back-up block 400 on die shoe 300, can support and fixing plastic cement products 700, cushion block 500 is set and can supports the plastic cement products 700 with stub bar 710 corresponding position, guarantee that stub bar 710 drops after cutting automatically, plastic cement products 700 cuts accurately, and without the need to secondary cut, production efficiency is high.
Obviously, those skilled in the art can carry out various change and modification to utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (8)
1. the stub bar cutting means of a plastic cement products, it is characterized in that, comprise: upper bolster, die shoe and cutter, wherein, described die shoe is provided with the back-up block corresponding with plastic cement products and the cushion block corresponding with stub bar position, described cutter is provided with one or more, and one or more cutter described is installed in bottom described upper bolster, and the position of cutter is corresponding with the stub bar position of described plastic cement products, is connected above described upper bolster with drive unit.
2. the stub bar cutting means of plastic cement products as claimed in claim 1, it is characterized in that, described cutter comprises: cutting knife fixed block, cutting knife, guide post, spring and elastic press, wherein, described cutting knife fixed block is fixed on bottom described upper bolster, the top of described guide post is fixed on cutting knife fixed block, bottom to be stretched in described elastic press and is flexibly connected with described elastic press, described spring housing is located on the guide post between cutting knife fixed block and elastic press, the top of described cutting knife is fixed on cutting knife fixed block, and bottom contacts with described elastic press.
3. the stub bar cutting means of plastic cement products as claimed in claim 2, it is characterized in that, described cutting knife fixed block is arranged on bottom described upper bolster by Bolt dismantling formula, and described cutting knife is bolted on described cutting knife fixed block.
4. the stub bar cutting means of plastic cement products as claimed in claim 2, is characterized in that, described cutting knife adopts dark fund Steel material to make.
5. the stub bar cutting means of plastic cement products as claimed in claim 2, it is characterized in that, described elastic press adopts excellent power glue.
6. the stub bar cutting means of plastic cement products as claimed in claim 2, is characterized in that, be also provided with pad between described spring and elastic press.
7. the stub bar cutting means of plastic cement products as claimed in claim 2, it is characterized in that, the second through hole being provided with first through hole corresponding with guide post in described elastic press and being communicated with the first through hole, caging bolt is provided with bottom described guide post, described caging bolt is positioned at described second through hole, and the internal diameter that the external diameter of described caging bolt is less than the second through hole is greater than the external diameter of the first through hole simultaneously.
8. the stub bar cutting means of plastic cement products as claimed in claim 1, it is characterized in that, also comprise one or more adjustable dog, described adjustable dog is detachable to be arranged on described die shoe, and corresponding with plastic cement products marginal position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668912.6U CN205033527U (en) | 2015-08-31 | 2015-08-31 | Stub bar cutting device of plastic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668912.6U CN205033527U (en) | 2015-08-31 | 2015-08-31 | Stub bar cutting device of plastic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205033527U true CN205033527U (en) | 2016-02-17 |
Family
ID=55292455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520668912.6U Expired - Fee Related CN205033527U (en) | 2015-08-31 | 2015-08-31 | Stub bar cutting device of plastic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205033527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082475A (en) * | 2015-08-31 | 2015-11-25 | 圣美精密工业(昆山)有限公司 | Material remnant cutting device for plastic product |
-
2015
- 2015-08-31 CN CN201520668912.6U patent/CN205033527U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082475A (en) * | 2015-08-31 | 2015-11-25 | 圣美精密工业(昆山)有限公司 | Material remnant cutting device for plastic product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105082475A (en) | Material remnant cutting device for plastic product | |
| CN205033527U (en) | Stub bar cutting device of plastic product | |
| CN102218467A (en) | Synchronous cutting machine for mould | |
| CN203505463U (en) | Mold plate for bean products | |
| CN205058511U (en) | Automatic punch press frock of die -cut product runner | |
| CN110899499A (en) | Quick-change steel shell stretching combined die | |
| CN204770287U (en) | Stamping workpiece automatic feeding | |
| CN208555619U (en) | A kind of automobile pipe component trim die | |
| CN205200284U (en) | Combined type stamping die of five kinds of products of punching press production | |
| CN204842679U (en) | Efficient compound stamping die | |
| CN205096423U (en) | Mould waste material roof fall device | |
| CN203817141U (en) | Cutting-off die for thin-walled pieces | |
| CN205056779U (en) | Cutting device is retrieved to coil stock | |
| CN203580036U (en) | Water gap punching device | |
| CN205058503U (en) | Injection mold | |
| CN203141727U (en) | Injection molding product blanking die | |
| CN209363587U (en) | A kind of die arrangement for mold production | |
| CN204604659U (en) | A kind of rubber mold produces discharging device | |
| CN202963188U (en) | Punching die capable of punching two workpieces simultaneously | |
| CN204093926U (en) | The shaping of one Seed packaged band product and punching die | |
| CN210148652U (en) | Automatic unloading of injection moulding product is cuted integration equipment | |
| CN215969697U (en) | Novel mould is used in plastic products production | |
| CN209502692U (en) | Oven reinforcing rib molding cutting progressive die | |
| CN202129941U (en) | Adjustable injection mold for composite insulators | |
| CN107803974A (en) | A kind of injection mold material head cutting equipment |
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: 20160217 Termination date: 20200831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |