CN202606842U - Punching mechanism capable of performing vertical punching and transverse punching - Google Patents
Punching mechanism capable of performing vertical punching and transverse punching Download PDFInfo
- Publication number
- CN202606842U CN202606842U CN 201220307506 CN201220307506U CN202606842U CN 202606842 U CN202606842 U CN 202606842U CN 201220307506 CN201220307506 CN 201220307506 CN 201220307506 U CN201220307506 U CN 201220307506U CN 202606842 U CN202606842 U CN 202606842U
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Abstract
The utility model discloses a punching mechanism capable of performing vertical punching and transverse punching, comprising an upper die mechanism and an upper die mechanism capable of moving up and down, wherein a vertical cutter is arranged on the upper die mechanism; the lower die mechanism comprises a lower die plate and a lower die holder arranged on the lower die plate; a transverse cutter capable of performing reciprocating sliding in the transverse direction is arranged on the lower die holder; and a driving mechanism for putting the transverse cutter in transverse reciprocating sliding is arranged on the lower die mechanism. The punching mechanism provided by the utility model is capable of performing once punching on the pouring gates of a casting having pouring gates in the horizontal direction and the vertical direction, and is few in process steps and high in efficiency.
Description
Technical field
The utility model relates to a kind of die mechanism, is specifically related to a kind of vertical and horizontal die-cut punching mechanism that carries out.
Background technology
In existing aluminium alloy compression casting process technology; Because of its technical characterstic and exhaust needs, die casting blank (foundry goods) periphery has the thick thick cast gate of comparison, is arranging the cinder ladle of some all around; Before CNC (Digit Control Machine Tool) machined, must remove them.
Different to product and extrusion process, vertical or many plane distribution possibly appear in cast gate, the cinder ladle of foundry goods periphery, for example; In same foundry goods; Divide a plurality of cast gate chargings, wherein portion gate is from the horizontal direction charging, and another part cast gate is from the vertical direction charging.This type of cast gate of traditional handicraft excision, cinder ladle often need design a plurality of different punch die fractional resection; Not only increased design difficulty; Repeatedly accumulated error has repeatedly also been brought in the location; Influenced the die-cut precision of foundry goods, it is scarce also to cause product to collapse easily, has largely influenced the productive temp and the benefit of product.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of vertical and horizontal die-cut punching mechanism that carries out is provided, and makes the foundry goods with horizontal direction and vertical direction cast gate in an operation, just can accomplish the die-cut of cast gate.
The purpose of the utility model realizes through following technical scheme:
A kind of carrying out vertically and horizontal die-cut punching mechanism comprises mold mechanism and the last mold mechanism that can move up and down down, and wherein, last mold mechanism is provided with vertical cutting knife, and following mold mechanism comprises lower bolster and is located at the die shoe on the lower bolster; Described die shoe is provided with the horizontal cutting knife that can do laterally to reciprocatingly slide, and following mold mechanism is provided with and orders about the driving mechanism that this horizontal cutting knife work laterally reciprocatingly slides.
Vertical and the horizontal die-cut punching mechanism of the carrying out of the utility model; Wherein, described driving mechanism by the lozenges of the cutter head portion that is located at horizontal cutting knife, have the inclined-plane that is complementary with this lozenges and can constitute with the back-moving spring that last mold mechanism is made the drive block of vertical motion and is connected cutter head portion.
Vertical and the horizontal die-cut punching mechanism of the carrying out of the utility model; Wherein, The cutter head portion of said horizontal cutting knife is provided with horizontal guide post; This guide post passes through and stretches out the guide holder that is located on the lower bolster, and described back-moving spring is set on the extension of guide post, and is clamped between the end face of end and guide holder of guide post.
The utility model is described to carry out vertically and horizontal die-cut punching mechanism; Wherein, The stepped plate of described drive block for constituting by epimere and hypomere; Wherein the thickness of epimere is greater than the thickness of hypomere, and described inclined-plane is arranged on the junction of epimere and hypomere, and the middle part of stepped plate is provided with the through hole on the thickness direction; Said stepped plate is arranged between the cutter head portion and guide holder of horizontal cutting knife, and the back of stepped plate is embedded in the vertical slideway that is located at the guide holder end, and described guide post passes through the through hole of stepped mid-plate.
The utility model is described to carry out vertical and horizontal die-cut punching mechanism, and wherein, the described mold mechanism of going up is provided with the pressure head that is positioned at directly over the drive block, this pressure head with last mold mechanism when descending its lower surface engage with the upper surface of drive block.
The utility model is described to carry out vertically and horizontal die-cut punching mechanism, wherein, is provided with horizontal slideway in the described die shoe, and described horizontal cutting knife is arranged in this slideway.
The utility model is described to carry out vertically and horizontal die-cut punching mechanism, and wherein, the described mold mechanism of going up is provided with the workpiece block that is used to compress foundry goods.The effect that this workpiece block is set is foundry goods is located fast and compressed.
The utility model is described to carry out vertically and horizontal die-cut punching mechanism, and wherein, the described mold mechanism of going up comprises cope match-plate pattern, die shank, cushion block and backing plate, and wherein, cushion block and die shank are located at the upside of cope match-plate pattern, and backing plate is connected the downside of cope match-plate pattern.
The utility model is described to carry out vertical and horizontal die-cut punching mechanism, wherein, described go up mold mechanism be provided with many with foundry goods on the circular hole position corresponding dash pin, be somebody's turn to do towards the head of pin and be pressed on the backing plate through the needle plate that dashes that is located at the backing plate downside.This purpose towards pin is set is punching, make the punching of in die-cut cast gate and cinder ladle, accomplishing circular hole to be concentrated by operation, shorten the work period, increase work efficiency the circular hole on the foundry goods.
The utility model is described to carry out vertically and horizontal die-cut punching mechanism; Wherein, Described going up in the mold mechanism is provided with the hull and pulp removing machine structure, this hull and pulp removing machine structure by up stripper, take off material pin, lower stripper and stripper bolt and constitute, wherein; Up stripper is connected in the lower end of die shank, takes off the material pin and is connected on the up stripper and passes through cope match-plate pattern, backing plate downwards and towards the pin pressing plate; Lower stripper is arranged at towards the below of pin pressing plate, and this lower stripper is provided with via hole, and said stripper bolt passes this via hole, and the upper end of this stripper bolt is connected on the pin pressing plate, and the lower end has the head of diameter greater than said via hole.
The utility model compared with prior art has following beneficial effect:
1, through vertical cutting knife and horizontal cutting knife are set simultaneously, can realize simultaneously operation has been simplified in the removal of foundry goods (die casting blank) both direction cast gate, shortened the work period widely, improved production efficiency; And tangent plane is bright, burr is protruding less than 0.15mm, has guaranteed the dimensional requirement of product well.
2, be convenient to realize control processing automatically, make simple to operately to have that cost is low, the working (machining) efficiency advantages of higher, can satisfy the high-quality production of high speed in enormous quantities through control circuit.
Description of drawings
Fig. 1～Fig. 3 is the structural representation of last mold mechanism of the punching mechanism of the utility model, and wherein, Fig. 1 is a front view, and Fig. 2 is a left view, and Fig. 3 is a rearview.
Fig. 4 is the structural representation of following mold mechanism of the punching mechanism of the utility model.
Fig. 5 is the structural representation of drive block among Fig. 4.
Fig. 6 is a stereogram of the punching mechanism of the utility model.
Fig. 7 is another stereogram of the punching mechanism of the utility model.
The structural representation of the foundry goods that Fig. 8 processes for the punching mechanism of the utility model.
Fig. 9 is positioned over the structural representation in the punching mechanism of the utility model for the foundry goods among Fig. 8.
The specific embodiment
Referring to Fig. 1～Fig. 3, Fig. 6 and Fig. 7, the vertical and horizontal die-cut punching mechanism of the carrying out of the utility model comprises mold mechanism and following mold mechanism.Last mold mechanism can move up and down with force application mechanism, and mold mechanism is by cope match-plate pattern 1, die shank 3, cushion block 2 and backing plate 4 on this, and wherein, cushion block 2 is two, is located at the both sides of cope match-plate pattern 1 respectively; Die shank 3 is two, is arranged between two cushion blocks 2, is used for being connected with force application mechanism; Backing plate 4 is connected the downside of cope match-plate pattern 1.Last mold mechanism is provided with towards pin 10, vertical cutting knife 9, workpiece block 14, pressure head 8 and hull and pulp removing machine structure; Wherein, Be many towards pin 10, these are pressed on the backing plate 4 through the pin pressing plate 5 that dashes that is connected backing plate 4 downsides towards pin 10, and are spherical in shape towards the head of pin 10; Junction towards pin pressing plate 5 and backing plate 4 is provided with the spherical nest that holds towards the head of pin 10; By being pressed on towards pin pressing plate 5 in this sphere nest, these are corresponding one by one with the circular hole position on the foundry goods 27 towards pin 10, when die-cut foundry goods 27 are carried out punching towards pin 10.Vertical cutting knife 9 and workpiece block 14 are arranged on a side of backing plate 4; Wherein, vertical cutting knife 9 is arranged at the centre of this side, and workpiece block 14 is two; Be located at the both sides of vertical cutting knife 9 respectively; The top of vertical cutting knife 9 is passed towards pin pressing plate 5 and is connected on the backing plate 4, and the top of workpiece block 14 is passed towards pin pressing plate 5 and flexibly is connected on the backing plate 4, and this elasticity connects through connecting a bolt 29 in workpiece block 14 upper ends and sheathed spring 28 formation on this bolt 29; Pressure head 8 is arranged on the opposite side of backing plate 4; Pressure head 8 has three; One of them is located at of this side, and two other is located at the other end, and all insert in pin pressing plate 5 on the top of these three pressure heads 8; Be provided with screw hole 5-1 towards pin pressing plate 5 at this insertion position, screw is connected pressure head 8 on pin pressing plate 5 through this screw hole 5-1.The hull and pulp removing machine structure by up stripper 6, take off material pin 11, lower stripper 7 and stripper bolt 12 constitutes, wherein, up stripper 6 is connected in the lower end of die shank 3, takes off material pin 11 and is connected on the up stripper 6 and passes through cope match-plate pattern 1, backing plate 4 downwards and towards pin pressing plate 5; Lower stripper 7 is connected in towards the below of pin pressing plate 5 through stripper bolt 12; Wherein four of lower stripper 7 corners are respectively equipped with a via hole; Four stripper bolts 12 pass this via hole, and the upper end of stripper bolt 12 is connected on pin pressing plate 5, and the lower end has the radially enlarged head 12-1 of diameter greater than said via hole; When last mold mechanism is up when resetting; The head 12-1 of said stripper bolt 12 lower ends holds lower stripper 7 hangs on pin pressing plate 5 lower stripper 7, takes off between lower end and the lower stripper 7 of material pin 11 to have certain distance, when last mold mechanism comes downwards to die-cut position; The lower end of taking off material pin 11 is pressed on the upper side of lower stripper 7, makes lower stripper 7 to compress foundry goods 27.
Referring to Fig. 4～Fig. 7, described down mold mechanism is arranged at the below of mold mechanism, the die shoe 16 that comprises lower bolster 15 and be used to place foundry goods 27, this die shoe 16 be positioned at vertical cutting knife 9 under be provided with the lower cutter 23 that matees with vertical cutting knife 9; Be provided with three horizontal chute 16-1 in the body of die shoe 16; A horizontal cutting knife 17 is set in each chute 16-1; Laterally one of the blade of cutting knife 17 is positioned at workpiece block 14 1 sides; Wherein two adjacent settings of chute 16-1, the position of these two chute 16-1 is corresponding with one of them workpiece block 14, and the position of another one chute 16-1 is corresponding with another one workpiece block 14.The 17-1 of cutter head portion of said each horizontal cutting knife 17 is provided with driving, and it makes the horizontal Drive Structure that reciprocatingly slides; This driving mechanism is made up of the lozenges 17-2 that is located at the 17-1 of cutter head portion, drive block, guide holder 19, guide post 21 and back-moving spring 20; Wherein, Guide holder 19 is located on the lower bolster 15 in the outside of the 17-1 of cutter head portion; Guide post 21 is connected on the end face of the 17-1 of cutter head portion with horizontal cutting knife 17 coaxially; This guide post 21 passes the pilot hole in the guide holder 19 and stretches out outside the guide holder 19, and described back-moving spring 20 is set on the extension of guide post 21, and through a briquetting 22 this back-moving spring 20 is clamped between the end face of end and guide holder 19 of guide post 21; The stepped plate 18 of drive block for constituting by epimere 18-2 and hypomere 18-3; Wherein the thickness of epimere 18-2 is greater than the thickness of hypomere 18-3; The junction of epimere 18-2 and hypomere 18-3 is provided with the inclined-plane 18-1 that the lozenges 17-2 with the 17-1 of cutter head portion is complementary, and the middle part of stepped plate 18 is provided with the through hole 18-4 on the thickness direction; Described guide holder 19 with the 17-1 of cutter head portion opposing end faces on be provided with vertical slideway; The back of said stepped plate 18 embeds in this vertical slideway; The lozenges 17-2 of the inclined-plane 18-1 of stepped plate 18 and the 17-1 of cutter head portion is complementary, and described guide post 21 passes through the through hole 18-4 (referring to Fig. 5) at stepped plate 18 middle parts.Said with three corresponding three the stepped plates 18 of horizontal cutting knife 17 respectively with last mold mechanism in a pressure head 8 be complementary; Each pressure head 8 be positioned at corresponding stepped plate 18 directly over; When last mold mechanism is descending; Described pressure head 8 promotes stepped plate 18 downwards, and the inclined-plane 18-1 on the stepped plate 18 acts on the lozenges 17-2 of the 17-1 of cutter head portion, promotes horizontal cutting knife 17 and does laterally to slide.Also be provided with the elasticity location buoyance lift pin 25 that is used to locate foundry goods 27 on the described die shoe 16, the bottom of this elasticity location buoyance lift pin 25 is stretched in the die shoe 16, and its bottom is provided with flexible member, makes it can make elastic movement up and down; In addition, lower bolster 15 also is provided with the limited post 24 of the lower end that is used for holding workpieces block 14, and under the effect of workpiece block 14 spring 28 at an upper portion thereof, the lower end is pressed on this limited post 24.
Referring to Fig. 6 and Fig. 7, described going up between mold mechanism and the following mold mechanism is provided with guide pillar guide pin bushing mechanism, and wherein, guide pillar 26 is arranged on the lower bolster 15, and guide pin bushing 13 is arranged on the cope match-plate pattern 1.
Referring to Fig. 8; Shown the above-mentioned vertical foundry goods of processing with horizontal die-cut punching mechanism 27 that carries out among the figure, the cast gate of this foundry goods 27 is divided into horizontal direction and two kinds of vertical directions, and that wherein be positioned at the centre is horizontal direction cast gate 27-1; That be positioned at horizontal direction cast gate 27-1 both sides is vertical direction cast gate 27-2; Wherein a side is two, and opposite side is one, and three on the position of three vertical direction cast gate 27-2 and the die shoe 16 is laterally cutting knifes 17 are corresponding one by one.
Below in conjunction with accompanying drawing the operation principle of vertical with the laterally die-cut punching mechanism of the carrying out of the utility model is done further to describe:
Referring to Fig. 1～Fig. 9, the startup force application mechanism, the force application mechanism drive is gone up mold mechanism and is moved upward, and drives lower stripper 7 simultaneously and playbacks with vertical cutting knife 9 risings; Foundry goods 27 (die casting blank) is positioned on die shoe 16 main bodys, and whole foundry goods 27 is located (workpiece block 14 is pressed on the foundry goods 27 its lower end through the spring 28 of its upper end all the time) quickly and accurately through elasticity location buoyance lift pin 25 with workpiece block 14; Die shank 3 is under the effect of force application mechanism; Drive up stripper 6, vertical cutting knife 9, to moving down, guide pillar 26 is inserted in guide pin bushing 13 to pressure head 8 at a slow speed, when guide pin bushing 13 front ends and 26 times end in contact of guide pillar in a flash; Up stripper 6 moves downward rapidly with vertical cutting knife 9; Take off material pin 11 and act on the lower stripper 7, lower stripper 7 compresses foundry goods 27, and foundry goods 27 is pressed between lower stripper 7 and the die shoe 16; Pressure head 8 contacts and promotes drive block with drive block downwards with lower stripper 7, and drive block applies horizontal force to horizontal cutting knife 17, and laterally cutting knife 17 is done laterally to slide along chute 16-1, cutting foundry goods 27 vertical direction cast gate 27-2; Simultaneously, the outline that vertical cutting knife 9 also promptly compresses formation along lower stripper 7 and die shoe 16 cuts foundry goods 27 horizontal direction cast gate 27-1 downwards, makes cast gate and cinder ladle very easily, come off very sans phrase; Subsequently, it is up that mold mechanism is gone up in the force application mechanism drive, and laterally cutting knife 17 return under the effect of back-moving spring 20 has been realized once cast gate and dashing of cinder ladle self-action being removed.
Except that above-mentioned embodiment; Vertical and the horizontal die-cut punching mechanism of the carrying out of the utility model can also adopt other embodiment; For example, described driving mechanism can be made up of motor and straight-line motion mechanism, and wherein straight-line motion mechanism can be a pinion and rack etc.; In addition, driving mechanism can also be hydraulic pressure or actuating device of atmospheric pressure; The quantity of described horizontal the cutting knife 17 and position is set follows according to the cast gate distributed architecture of different foundry goods and come concrete the setting.In a word, other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify, and all should be the substitute mode of equivalence, is included within the protection domain of the utility model.
Claims (10)
1. one kind can be carried out vertical and horizontal die-cut punching mechanism, comprises mold mechanism and the last mold mechanism that can move up and down down, and wherein, last mold mechanism is provided with vertical cutting knife, and following mold mechanism comprises lower bolster and is located at the die shoe on the lower bolster; It is characterized in that described die shoe is provided with the horizontal cutting knife that can do laterally to reciprocatingly slide, following mold mechanism is provided with and orders about the driving mechanism that this horizontal cutting knife work laterally reciprocatingly slides.
2. according to claim 1 carrying out vertically and horizontal die-cut punching mechanism; It is characterized in that, described driving mechanism by the lozenges of the cutter head portion that is located at horizontal cutting knife, have the inclined-plane that is complementary with this lozenges and can constitute with the back-moving spring that last mold mechanism is made the drive block of vertical motion and is connected cutter head portion.
3. according to claim 2ly carry out vertical and horizontal die-cut punching mechanism, it is characterized in that the cutter head portion of said horizontal cutting knife is provided with horizontal guide post, this guide post passes through and stretches out the guide holder that is located on the lower bolster; Described back-moving spring is set on the extension of guide post, and is clamped between the end face of end and guide holder of guide post.
4. according to claim 3 carrying out vertically and horizontal die-cut punching mechanism; It is characterized in that; The stepped plate of described drive block for constituting by epimere and hypomere; Wherein the thickness of epimere is greater than the thickness of hypomere, and described inclined-plane is arranged on the junction of epimere and hypomere, and the middle part of stepped plate is provided with the through hole on the thickness direction; Said stepped plate is arranged between the cutter head portion and guide holder of horizontal cutting knife, and the back of stepped plate is embedded in the vertical slideway that is located at the guide holder end, and described guide post passes through the through hole of stepped mid-plate.
5. according to claim 2,3 or 4 described carrying out vertically and horizontal die-cut punching mechanism; It is characterized in that; The described mold mechanism of going up is provided with the pressure head that is positioned at directly over the drive block, this pressure head with last mold mechanism when descending its lower surface engage with the upper surface of drive block.
6. according to claim 1 carrying out vertically and horizontal die-cut punching mechanism is characterized in that be provided with horizontal slideway in the described die shoe, described horizontal cutting knife is arranged in this slideway.
7. according to claim 1 carrying out vertically and horizontal die-cut punching mechanism is characterized in that the described mold mechanism of going up is provided with the workpiece block that is used to compress foundry goods.
8. according to claim 1 carrying out vertically and horizontal die-cut punching mechanism; It is characterized in that the described mold mechanism of going up comprises cope match-plate pattern, die shank, cushion block and backing plate, wherein; Cushion block and die shank are located at the upside of cope match-plate pattern, and backing plate is connected the downside of cope match-plate pattern.
9. according to claim 8 carrying out vertically and horizontal die-cut punching mechanism; It is characterized in that; Described go up mold mechanism be provided with many with foundry goods on the circular hole position corresponding dash pin, this head towards pin is pressed on the backing plate through the needle plate that dashes that is located at the backing plate downside.
10. according to claim 9 carrying out vertically and horizontal die-cut punching mechanism; It is characterized in that; Described going up in the mold mechanism is provided with the hull and pulp removing machine structure, this hull and pulp removing machine structure by up stripper, take off material pin, lower stripper and stripper bolt and constitute, wherein; Up stripper is connected in the lower end of die shank, takes off the material pin and is connected on the up stripper and passes through cope match-plate pattern, backing plate downwards and towards the pin pressing plate; Lower stripper is arranged at towards the below of pin pressing plate, and this lower stripper is provided with via hole, and said stripper bolt passes this via hole, and the upper end of this stripper bolt is connected on the pin pressing plate, and the lower end has the head of diameter greater than said via hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307506 CN202606842U (en) | 2012-06-28 | 2012-06-28 | Punching mechanism capable of performing vertical punching and transverse punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307506 CN202606842U (en) | 2012-06-28 | 2012-06-28 | Punching mechanism capable of performing vertical punching and transverse punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202606842U true CN202606842U (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307506 Expired - Lifetime CN202606842U (en) | 2012-06-28 | 2012-06-28 | Punching mechanism capable of performing vertical punching and transverse punching |
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| Country | Link |
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| CN (1) | CN202606842U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273050A (en) * | 2013-07-04 | 2013-09-04 | 广东鸿图南通压铸有限公司 | Punching device of support product gating system |
| CN103464571A (en) * | 2013-09-02 | 2013-12-25 | 无锡红旗电机配件厂 | Die structure for edge cutting and punching of pressure castings |
| CN105382085A (en) * | 2015-12-29 | 2016-03-09 | 瑞鼎机电科技（昆山）有限公司 | Punching grinding tool |
| CN106890986A (en) * | 2017-02-24 | 2017-06-27 | 广东铭利达科技有限公司 | A kind of burr and spout device for removing inner casing casting before watch-dog |
| CN107138716A (en) * | 2017-03-07 | 2017-09-08 | 芜湖仅机械有限公司 | A kind of steering wheel die casting automatically goes the disk body of gate machine to remove gating apparatus |
| CN108421961A (en) * | 2018-05-21 | 2018-08-21 | 重庆瑞通精工科技股份有限公司 | Die casting processing equipment and system |
| CN109531943A (en) * | 2018-12-28 | 2019-03-29 | 昆山大拇指自动化设备科技有限公司 | A kind of moulding automatic cutting device |
| CN110421137A (en) * | 2019-09-12 | 2019-11-08 | 顺景园精密铸造(深圳)有限公司 | The lateral incision punch die of die casting |
-
2012
- 2012-06-28 CN CN 201220307506 patent/CN202606842U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273050A (en) * | 2013-07-04 | 2013-09-04 | 广东鸿图南通压铸有限公司 | Punching device of support product gating system |
| CN103464571A (en) * | 2013-09-02 | 2013-12-25 | 无锡红旗电机配件厂 | Die structure for edge cutting and punching of pressure castings |
| CN105382085A (en) * | 2015-12-29 | 2016-03-09 | 瑞鼎机电科技（昆山）有限公司 | Punching grinding tool |
| CN106890986A (en) * | 2017-02-24 | 2017-06-27 | 广东铭利达科技有限公司 | A kind of burr and spout device for removing inner casing casting before watch-dog |
| CN107138716A (en) * | 2017-03-07 | 2017-09-08 | 芜湖仅机械有限公司 | A kind of steering wheel die casting automatically goes the disk body of gate machine to remove gating apparatus |
| CN107138716B (en) * | 2017-03-07 | 2019-06-14 | 芜湖仅一机械有限公司 | A kind of steering wheel die casting automatically goes the disk body of gate machine to remove gating apparatus |
| CN108421961A (en) * | 2018-05-21 | 2018-08-21 | 重庆瑞通精工科技股份有限公司 | Die casting processing equipment and system |
| CN109531943A (en) * | 2018-12-28 | 2019-03-29 | 昆山大拇指自动化设备科技有限公司 | A kind of moulding automatic cutting device |
| CN110421137A (en) * | 2019-09-12 | 2019-11-08 | 顺景园精密铸造(深圳)有限公司 | The lateral incision punch die of die casting |
| CN110421137B (en) * | 2019-09-12 | 2021-08-06 | 顺景园精密铸造(深圳)有限公司 | Side cutting die for die casting |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 526070 North ten District of Dinghu District, Zhaoqing City, Guangdong Province Patentee after: GUANGDONG HONGTE TECHNOLOGY Co.,Ltd. Address before: 526070 North ten District of Dinghu District, Zhaoqing City, Guangdong Province Patentee before: GUANGDONG HONGTEO ACCURATE TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
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| CX01 | Expiry of patent term |