CN204867112U - High accuracy truing limit device - Google Patents
High accuracy truing limit device Download PDFInfo
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- CN204867112U CN204867112U CN201520636742.3U CN201520636742U CN204867112U CN 204867112 U CN204867112 U CN 204867112U CN 201520636742 U CN201520636742 U CN 201520636742U CN 204867112 U CN204867112 U CN 204867112U
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- high accuracy
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- punching press
- product groove
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Abstract
The utility model discloses a high accuracy truing limit device, including punching press platform and the stamping die of setting on the punching press platform, stamping die and punching press power portion are connected, stamping die comprises last mould and lower mould, it includes from the last upper die base that sets gradually extremely down to go up the mould, go up backplate and cope match -plate pattern, upper back plate number volume is 4, go up the setting of backplate mutually perpendicular and enclose into a frame column structure for four, the master model hole has been seted up at the cope match -plate pattern middle part, the downthehole master model drift that is provided with of master model, the lower mould includes from the last public stamping head that sets gradually extremely down, lower bolster and die holder, master model drift middle part is provided with the product groove, the peripheral master model drift bottom in product groove is provided with slitter edge drift portion, public stamping head is connected with the unanimous cooperation in product groove, public stamping head surface is provided with interior locating pin, it connects through interior guide pillar and interior guide pin bushing to go up mould and lower mould. The utility model discloses simple structure, convenient to use, the precision is high, and efficiency is fast.
Description
Technical field
The utility model relates to trimming equipment field, is specifically related to a kind of high accuracy essence edge-neatening apparatus.
Background technology
Existing processing mode, for adopting common stamping mode, has rushed cut sides fracture belt large, rough surface, and burr is sharp-pointed, needs to use lathe, attrition process, just can reach trimming face smooth.This type of workpiece of lathe process needs the Vehicle Processing again of artificial clamping, clamping inefficiency, and product is easily crushed outward appearance and causes bad by lathe claw, and precision cannot ensure.
Summary of the invention
The purpose of this utility model is the above problem overcoming prior art existence, and provide a kind of high accuracy essence edge-neatening apparatus, the utility model structure is simple, and easy to use, precision is high, and efficiency is fast.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of high accuracy essence edge-neatening apparatus, the diel comprising punching press platform and be arranged on punching press platform, described diel is connected with punching press power part, described diel is made up of upper die and lower die, described patrix comprises the upper bolster set gradually from top to bottom, upper backboard and cope match-plate pattern, described upper backboard quantity is 4, described four upper backboards mutually vertically arrange and surround a frame-shaped structure, female mould hole is offered in the middle part of described cope match-plate pattern, master mold drift is provided with in described female mould hole, described counterdie comprises the male die punch set gradually from top to bottom, lower bolster and die shoe, product groove is provided with in the middle part of described master mold drift, the master mold ram bottom of described product groove periphery is provided with slitter edge punch, described male die punch is consistent with product groove and be connected, described male die punch surface is provided with inner position pin, described upper die and lower die are connected with interior guide pin bushing by inner guiding post.
Further, described lower bolster surface is provided with male model hole, and described male die punch is arranged in male model hole, and described male model hole periphery is evenly provided with four and cuts off pin, and described drift side is close to male die punch and is arranged.
Further, described cut-out pin overhead height is less than male die punch overhead height.
Further, described male die punch surface is also provided with floating pin.
Further, in described product groove, be also provided with interior de-plate, described interior de-plate be provided with de-material pin.
Further, upper padding plate is provided with between described upper backboard and cope match-plate pattern.
The beneficial effects of the utility model are:
Adopt the structure after improvement, parts size precision is high, stamping-out face is bright and clean, warpage is little and interchangeability is good, largely improves production efficiency.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.Detailed description of the invention of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model;
Fig. 3 is master mold punch separation structure schematic diagram of the present utility model;
Fig. 4 is cope match-plate pattern part-structure schematic diagram of the present utility model;
Fig. 5 is lower bolster part-structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Shown in Fig. 5, a kind of high accuracy essence edge-neatening apparatus, comprise punching press platform 1 and be arranged on the diel 2 on punching press platform, diel is connected with punching press power part 3, diel is made up of patrix 4 and counterdie 5, patrix comprises the upper bolster 6 set gradually from top to bottom, upper backboard 7 and cope match-plate pattern 8, upper backboard quantity is 4, four upper backboards mutually vertically arrange and surround a frame-shaped structure, uniform force application is distributed, improve die-cut quality, female mould hole 9 is offered in the middle part of cope match-plate pattern, master mold drift 10 is provided with in female mould hole, counterdie comprises the male die punch 11 set gradually from top to bottom, lower bolster 12 and die shoe 13, product groove 14 is provided with in the middle part of master mold drift, the master mold ram bottom of product groove periphery is provided with slitter edge punch 15, male die punch is consistent with product groove and be connected, male die punch surface is provided with inner position pin 16, upper die and lower die are connected with interior guide pin bushing 18 by inner guiding post 17.
Wherein, lower bolster surface is provided with male model hole 19, male die punch is arranged in male model hole, and male model hole periphery is evenly provided with four and cuts off pin 20, and drift side is close to male die punch and is arranged, pin coordinates die-cut with slitter edge punch, ensure that the rim charge after smart cutting directly is interrupted, be convenient to collect rim charge, because rim charge circularizes, the setting of four quantity can cut rear adhesion, takes conveniently.
Cut off pin overhead height and be less than male die punch overhead height, be convenient to arrange smart cutting depth, ensure to cut off completely.
Male die punch surface is also provided with floating pin 21, and direct product is inserted, easy to operate.Also be provided with interior de-plate 22 in product groove, interior de-plate be provided with de-material pin 23, be convenient to be separated, facilitate feeding.
Be provided with upper padding plate 24 between upper backboard and cope match-plate pattern, be convenient to install and locking.
Be placed on by blank after common stamping in refine mould, carry out secondary operations, remove hackly stamping-out section and tapering, thus obtain smooth section, after using this device refine, the dimensional accuracy of part can reach IT6 ~ 7 grade; Surface roughness can reach Ra=0.4 ~ 0.8um.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a high accuracy essence edge-neatening apparatus, the diel comprising punching press platform and be arranged on punching press platform, described diel is connected with punching press power part, it is characterized in that: described diel is made up of upper die and lower die, described patrix comprises the upper bolster set gradually from top to bottom, upper backboard and cope match-plate pattern, described upper backboard quantity is 4, described four upper backboards mutually vertically arrange and surround a frame-shaped structure, female mould hole is offered in the middle part of described cope match-plate pattern, master mold drift is provided with in described female mould hole, described counterdie comprises the male die punch set gradually from top to bottom, lower bolster and die shoe, product groove is provided with in the middle part of described master mold drift, the master mold ram bottom of described product groove periphery is provided with slitter edge punch, described male die punch is consistent with product groove and be connected, described male die punch surface is provided with inner position pin, described upper die and lower die are connected with interior guide pin bushing by inner guiding post.
2. a kind of high accuracy essence edge-neatening apparatus according to claim 1, it is characterized in that: described lower bolster surface is provided with male model hole, described male die punch is arranged in male model hole, and described male model hole periphery is evenly provided with four and cuts off pin, and described drift side is close to male die punch and is arranged.
3. a kind of high accuracy essence edge-neatening apparatus according to claim 2, is characterized in that: described cut-out pin overhead height is less than male die punch overhead height.
4. a kind of high accuracy essence edge-neatening apparatus according to claim 1, is characterized in that: described male die punch surface is also provided with floating pin.
5. a kind of high accuracy essence edge-neatening apparatus according to claim 1, is characterized in that: be also provided with interior de-plate in described product groove, described interior de-plate is provided with de-material pin.
6. a kind of high accuracy essence edge-neatening apparatus according to claim 1, is characterized in that: be provided with upper padding plate between described upper backboard and cope match-plate pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636742.3U CN204867112U (en) | 2015-08-21 | 2015-08-21 | High accuracy truing limit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520636742.3U CN204867112U (en) | 2015-08-21 | 2015-08-21 | High accuracy truing limit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204867112U true CN204867112U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520636742.3U Active CN204867112U (en) | 2015-08-21 | 2015-08-21 | High accuracy truing limit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204867112U (en) |
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2015
- 2015-08-21 CN CN201520636742.3U patent/CN204867112U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |