CN114290428A - Directional puncher of industrial production - Google Patents
Directional puncher of industrial production Download PDFInfo
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- CN114290428A CN114290428A CN202111529319.XA CN202111529319A CN114290428A CN 114290428 A CN114290428 A CN 114290428A CN 202111529319 A CN202111529319 A CN 202111529319A CN 114290428 A CN114290428 A CN 114290428A
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Abstract
The invention relates to a perforating machine, in particular to an industrial production directional perforating machine. The invention provides an industrial production directional perforating machine which is suitable for small-sized factories, low in manufacturing cost and simple to operate. An industrial directional perforating machine, comprising: the base is provided with a material; the base is provided with a rear baffle; the top of the rear baffle is provided with two first fixed rods; the firing pin is arranged between the two first fixing rods in a sliding manner; the base is provided with a pressing reset mechanism; the clamping mechanism is arranged on the rear baffle plate; the base is provided with a clamping mechanism; the punching mechanism is arranged between the base, the rear baffle and the two first fixing rods. According to the invention, the pressing reset mechanism is arranged, the pressing reset mechanism is matched with the clamping mechanism, and the pressing reset mechanism operates to drive the clamping mechanism to operate, so that the pressing reset effect can be realized.
Description
Technical Field
The invention relates to a perforating machine, in particular to an industrial production directional perforating machine.
Background
The puncher on the market now has a lot of, along with the continuous development of society, people are also more and more to the use of puncher, and in factory manufacture, mainly used punches to materials such as plank, metal sheet and plastic slab, and mechanical punching has replaced the manpower to punch, and the puncher can continuously work usually, and manufacturing cost is higher for some of current puncher, and the relation of connection of puncher is more complicated, and is not suitable for small-size mill.
Therefore, in light of the above, there is a need in the market to design an industrial-production directional punch suitable for small-sized factories, low in manufacturing cost, and simple in operation.
Disclosure of Invention
The invention aims to provide an industrial production directional perforating machine which is suitable for small-sized factories, has low manufacturing cost and is simple to operate, and can solve the problems that the existing perforating machine provided in the background technology has high manufacturing cost, complicated connection relation of the perforating machine and is not suitable for small-sized factories.
The technical scheme is as follows: an industrial directional perforating machine, comprising:
the base is provided with a material;
the base is provided with a rear baffle;
the top of the rear baffle is provided with two first fixed rods;
the firing pin is arranged between the two first fixing rods in a sliding manner;
the base is provided with a pressing reset mechanism;
the clamping mechanism is arranged on the rear baffle plate;
the base is provided with a clamping mechanism;
the punching mechanism is arranged between the base, the rear baffle and the two first fixing rods.
Advantageously, the push-to-reset mechanism comprises:
two second fixing rods are arranged on two sides of the base;
the sliding rod is connected between the upper parts of the two second fixing rods on the same side in a sliding manner;
the four second fixing rods are wound with the first springs, and two ends of each first spring are respectively connected with the sliding rod and the base;
the inner sides of the two sliding rods are respectively provided with two pressing blocks;
the first limiting block is arranged on the outer side of each of the two sliding rods.
Advantageously, the blocking mechanism comprises:
the third fixing rods are arranged on two sides of the rear baffle;
the two third fixing rods are provided with a first limiting block in a sliding manner, and the first limiting block is in contact with the first limiting block on the same side;
and the two third fixing rods are wound by second springs, and two ends of each second spring are respectively connected with the rear baffle and the second limiting block.
Advantageously, the clamping mechanism comprises:
the fourth fixed rods are arranged on the two sides of the base;
the clamping plates are arranged on the lower sides of the two fourth fixing rods in a sliding mode and are in contact with the second limiting blocks on the same side;
and the two fourth fixing rods are wound with third springs, and two ends of each third spring are respectively connected with the fourth fixing rods and the clamping plates.
Advantageously, the perforating mechanism comprises:
the air cylinder is arranged between the base and the rear baffle;
the upper sides of the two first fixing rods are provided with a pressing rod in a sliding manner, and the pressing rods are fixedly connected with the telescopic rods of the air cylinders;
and the two first fixing rods are wound with fourth springs, and two ends of each fourth spring are respectively connected with the pressing rod and the firing pin.
Advantageously, a release mechanism is also included, the release mechanism comprising:
the two sides of the upper part of the firing pin are provided with fixed blocks;
two sliding rods are arranged between the base and the rear baffle in a sliding manner;
the lower sides of the two sliding rods are respectively wound with a fifth spring, and two ends of the fifth spring are respectively connected with the base and the rear baffle;
the upper sides of the two sliding rods are both provided with a third limiting block in a sliding manner, and the third limiting block is contacted with the fixed block at the same side;
and the sixth spring is wound on the third limiting block, and two ends of the sixth spring are respectively connected with the third limiting block and the sliding rod.
Advantageously, a rise reset mechanism is also included, the rise reset mechanism comprising:
the outer sides of the two fixed blocks are respectively provided with a fifth fixed rod;
the lower sides of the two fifth fixing rods are both provided with a fourth row limiting block in a sliding manner;
the seventh springs are wound on the lower sides of the two fifth fixing rods, and two ends of each seventh spring are respectively connected with the fourth limiting block and the fifth fixing rod;
and the sixth fixing rods are arranged on two sides of the base and are matched with the fourth restriction blocks on the same side.
Advantageously, the two jaws are of the same length.
In summary, the advantages of the invention are as follows: 1. according to the invention, the pressing reset mechanism is arranged, the pressing reset mechanism is matched with the clamping mechanism, and the pressing reset mechanism operates to drive the clamping mechanism to operate, so that the pressing reset effect can be realized;
2. through being equipped with screens mechanism and clamping mechanism, clamping mechanism and the cooperation of screens mechanism, screens mechanism operation makes clamping mechanism operation, and clamping mechanism can press from both sides tightly the material, prevents that the material from taking place the shake when punching, realizes tight effect.
3. The punching mechanism is arranged, and the punching mechanism drives the striker to rotate, so that the striker can punch the material, and the punching effect is realized;
4. by arranging the release mechanism, the release mechanism operates to release the firing pin to operate, so that the release effect is realized;
5. through being equipped with the canceling release mechanical system that rises, the canceling release mechanical system that rises cooperates with release mechanism, and release mechanism operation drives the canceling release mechanical system that rises to drive clamping mechanism operation need not artifical promotion, realizes the effect that rises and reset.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the pressing reset mechanism of the present invention.
Fig. 3 is a schematic perspective view of the locking mechanism of the present invention.
Fig. 4 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 5 is a schematic perspective view of the hole punching mechanism of the present invention.
Fig. 6 is a schematic perspective view of a first part of the release mechanism of the present invention.
Fig. 7 is a schematic perspective view of a second part of the release mechanism of the present invention.
Fig. 8 is a perspective view of a first part of the ascending reset mechanism according to the present invention.
Fig. 9 is a perspective view of a second part of the ascending reset mechanism according to the present invention.
Number designation in the figures: 1. the device comprises a base, 2, materials, 3, a rear baffle, 4, a first fixing rod, 5, a striker, 6, a pressing reset mechanism, 61, a second fixing rod, 62, a first spring, 63, a sliding rod, 64, a pressing block, 65, a first limit block, 7, a clamping mechanism, 71, a third fixing rod, 72, a second spring, 73, a second limit block, 8, a clamping mechanism, 81, a fourth fixing rod, 82, a clamping plate, 83, a third spring, 9, a punching mechanism, 91, an air cylinder, 92, a pressing rod, 93, a fourth spring, 10, a release mechanism, 101, a fixing block, 102, a sliding rod, 103, a fifth spring, 104, a sixth spring, 105, a third limit block, 11, a lifting reset mechanism, 111, a fifth fixing rod, 112, a seventh spring, 113, a fourth limit block, 114 and a sixth fixing rod.
Detailed Description
All of the features disclosed in this application, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations where mutually exclusive features and/or steps are present.
Any feature disclosed in this application (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 9 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 9, an industrial production directional perforating machine comprises a base 1, a material 2, a rear baffle 3, first fixing rods 4, a striker 5, a pressing reset mechanism 6, a clamping mechanism 7, a clamping mechanism 8 and a perforating mechanism 9, wherein the material 2 is placed on the base 1, the rear baffle 3 is arranged on the rear side of the base 1, two first fixing rods 4 are arranged at the top of the rear baffle 3, the striker 5 is arranged between the two first fixing rods 4 in a sliding manner, the pressing reset mechanism 6 is arranged on the base 1, the clamping mechanism 7 is arranged on the rear baffle 3, the clamping mechanism 8 is arranged on the base 1, and the perforating mechanism 9 is arranged between the base 1, the rear baffle 3 and the two first fixing rods 4.
Pressing reset mechanism 6 is including second dead lever 61, first spring 62, slide bar 63, press block 64 and first restriction piece 65, the rear portion left and right sides all is equipped with two second dead levers 61 on the base 1, sliding connection slide bar 63 between two second dead levers 61 upper portions of homonymy, all around first spring 62 on four second dead levers 61, first spring 62 both ends are connected with slide bar 63 and base 1 respectively, two slide bar 63 inboards all are equipped with two and press block 64, two slide bar 63 outsides all are equipped with first restriction piece 65.
The clamping mechanism 7 comprises third fixing rods 71, second springs 72 and second limiting blocks 73, the third fixing rods 71 are arranged on the left side and the right side of the upper front portion of the rear baffle 3, the second limiting blocks 73 are arranged on the front sides of the two third fixing rods 71 in a sliding mode, the second limiting blocks 73 are in contact with the first limiting blocks 65 on the same side, the second springs 72 are wound on the front sides of the two third fixing rods 71, and two ends of each second spring 72 are connected with the rear baffle 3 and the second limiting blocks 73 respectively.
Clamping mechanism 8 is including fourth dead lever 81, splint 82 and third spring 83, and the left and right sides all is equipped with fourth dead lever 81 on the base 1, and two fourth dead lever 81 downside slidingtype are equipped with splint 82, and splint 82 contacts with the second restriction piece 73 of homonymy, all winds third spring 83 on two fourth dead levers 81, and third spring 83 both ends are connected with fourth dead lever 81 and splint 82 respectively.
The punching mechanism 9 comprises an air cylinder 91, a pressing rod 92 and a fourth spring 93, the air cylinder 91 is installed between the base 1 and the rear baffle 3, the pressing rod 92 is arranged on the upper sides of the two first fixing rods 4 in a sliding mode, the pressing rod 92 is fixedly connected with a telescopic rod of the air cylinder 91, the fourth spring 93 is wound on the two first fixing rods 4, and two ends of the fourth spring 93 are respectively connected with the pressing rod 92 and the firing pin 5.
The novel striker further comprises a release mechanism 10, the release mechanism 10 comprises a fixed block 101, sliding rods 102, a fifth spring 103, a sixth spring 104 and a third limiting block 105, the fixed block 101 is arranged on the left side and the right side of the upper portion of the striker 5, two sliding rods 102 are arranged between the base 1 and the rear baffle 3 in a sliding mode, the fifth spring 103 is wound on the lower sides of the two sliding rods 102, two ends of the fifth spring 103 are respectively connected with the base 1 and the rear baffle 3, the third limiting block 105 is arranged on the front side of the upper portion of the two sliding rods 102 in a sliding mode, the third limiting block 105 is in contact with the fixed block 101 on the same side, the sixth spring 104 is wound on the third limiting block 105, and two ends of the sixth spring 104 are respectively connected with the third limiting block 105 and the sliding rods 102.
Still including rising canceling release mechanical system 11, rising canceling release mechanical system 11 is including fifth dead lever 111, seventh spring 112, fourth restriction piece 113 and sixth dead lever 114, two fixed block 101 outsides all are equipped with fifth dead lever 111, two fifth dead lever 111 downside all slidingtype are equipped with fourth restriction piece 113, two fifth dead lever 111 downside are all around having seventh spring 112, seventh spring 112 both ends are connected with fourth restriction piece 113 and fifth dead lever 111 respectively, the left and right sides all is equipped with sixth dead lever 114 on the base 1, sixth dead lever 114 cooperates with fourth restriction piece 113 of homonymy.
When people need punch to the industrial product, can use this kind of industrial production directional perforating machine, at first people need promote material 2 rearward movement and remove striker 5 below, make and press the operation of canceling release mechanical system 6, thereby make screens mechanism 7 operation, and then drive clamping mechanism 8 operation, people can start mechanism 9 of punching afterwards, mechanism 9 of punching operates and drives striker 5 operation, make striker 5 can punch material 2, it can to close mechanism 9 of punching after the completion of punching, people pull the material 2 of punching again and move forward can.
When people promote material 2 rearward movement and promote striker 5 below for material 2 contacts with pressing the briquetting 64, thereby make and press briquetting 64 downstream, and then drive slide bar 63 downstream, first spring 62 is compressed, slide bar 63 downstream makes first row of restricting piece 65 downstream, and when people pulled material 2 forward motion and pressed briquetting 64 contactless, because first spring 62 resets and drives slide bar 63 upward movement, thereby drive and press briquetting 64 and first row of restricting piece 65 equal upward movement and reset.
When the first limiting block 65 moves downwards, the first limiting block 65 is not in contact with the second limiting block 73 on the same side, the second spring 72 resets to drive the second limiting block 73 to move backwards and reset, and when the first limiting block 65 moves upwards, the first limiting block 65 is in contact with the second limiting block 73 on the same side to drive the second limiting block 73 to move forwards, and the second spring 72 is stretched.
When material 2 rearward movement and move to striker 5 below, second limit line piece 73 rearward movement simultaneously for second limit line piece 73 and splint 82 contactless, because third spring 83 resets and drives splint 82 downstream, thereby make splint 82 can clip material 2, prevent to take place the shake when punching material 2, realize the tight effect of clamp, people need manual pulling splint 82 upward movement after punching the completion, make third spring 83 compressed, splint 82 do not press from both sides tightly material 2 this moment, people can stimulate material 2 forward movement, second limit line piece 73 forward movement makes and can contact with splint 82 and block simultaneously.
People can start cylinder 91, cylinder 91 starts the back, when the telescopic link downstream of cylinder 91, the telescopic link downstream of cylinder 91 drives depression bar 92 downstream, make fourth spring 93 compressed, thereby drive firing pin 5 downstream, firing pin 5 can be automatic punches material 2, realize the effect of punching, when the telescopic link upward movement of cylinder 91 drives depression bar 92 upward movement, fourth spring 93 resets, thereby drive firing pin 5 upward movement and reset, it can to close cylinder 91 this moment.
When the striker 5 moves downwards, a person can manually push the slide rod 102 to move backwards, the fifth spring 103 is compressed, so that the sixth spring 104 and the third limiting block 105 are driven to move backwards, the striker 5 moves downwards to drive the fixed block 101 to move downwards, when the fixed block 101 moves downwards, the third limiting block 105 on the same side continues to move backwards, the sixth spring 104 is compressed, when the fixed block 101 continues to move downwards and is not contacted with the third limiting block 105 on the same side, the sixth spring 104 is reset to drive the third limiting block 105 to move forwards, at the moment, the person loosens hands, because the fifth spring 103 resets, the slide rod 102 moves forwards and resets, when the striker 5 moves upwards to drive the fixed block 101 to move upwards, the fixed block 101 is contacted with the third limiting block 105, so that the third limiting block 105 moves backwards, the sixth spring 104 is compressed, and when the fixed block 101 continues to move upwards and passes the third limiting block 105, the sixth spring 104 is reset to drive the third limiting block 105 to move forwards and reset, so that the third limiting block 105 can clamp the fixed block 101.
When the fixed block 101 moves downwards, the fixed block 101 drives the fifth fixing rod 111 on the same side to move downwards, so as to drive the seventh spring 112 and the fourth limiting block 113 to move downwards, when the fourth limiting block 113 moves downwards and contacts with the sixth fixing rod 114 on the same side, the sixth fixing rod 114 drives the fourth limiting block 113 to move backwards, the seventh spring 112 is compressed, when the fourth limiting block 113 continues to move downwards and does not contact with the sixth fixing rod 114 on the same side, the seventh spring 112 resets to drive the fourth limiting block 113 to move forwards and reset, when the fourth limiting block 113 contacts with the clamping plate 82, the clamping plate 82 drives the fourth limiting block 113 to move backwards, when the fourth limiting block 113 passes over the clamping plate 82, the seventh spring 112 resets to drive the fourth limiting block 113 to move forwards, when the fixed block 101 moves upwards to drive the fifth fixing rod 111 on the same side to move upwards, the fifth fixing rod 111 drives the seventh spring 112 and the fourth limiting block 113 to move downwards, therefore, the clamping plate 82 is driven to move upwards, manual pulling is not needed, when the fourth limiting block 113 moves upwards and contacts with the sixth fixing rod 114 on the same side, the sixth fixing rod 114 enables the fourth limiting block 113 to move backwards, the second limiting block 73 moves forwards at the moment and can clamp the clamping plate 82, and when the fourth limiting block 113 passes through the sixth fixing rod 114, the seventh spring 112 resets to drive the fourth limiting block 113 to move forwards and reset.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An industrial directional perforating machine, characterized by comprising:
the material (2) is placed on the base (1);
the base (1) is provided with a rear baffle (3);
the top of the rear baffle (3) is provided with two first fixed rods (4);
the firing pin (5) is arranged between the two first fixing rods (4) in a sliding manner;
the pressing reset mechanism (6) is arranged on the base (1);
the clamping mechanism (7) is arranged on the rear baffle (3);
the clamping mechanism (8) is arranged on the base (1);
the punching mechanism (9) is arranged between the base (1), the rear baffle (3) and the two first fixing rods (4).
2. An industrial directional hole-punching machine according to claim 1, characterized in that the press-reset mechanism (6) comprises:
two second fixing rods (61) are arranged on two sides of the base (1);
the sliding rod (63) is connected between the upper parts of the two second fixing rods (61) on the same side in a sliding manner;
the four second fixing rods (61) are wound with the first springs (62), and two ends of each first spring (62) are respectively connected with the sliding rod (63) and the base (1);
the inner sides of the two sliding rods (63) are respectively provided with two pressing blocks (64);
the outer sides of the two sliding rods (63) are respectively provided with a first line limiting block (65), and the outer sides of the two sliding rods (63) are respectively provided with a first line limiting block (65).
3. An industrial directional hole-punching machine according to claim 2, characterized in that the blocking mechanism (7) comprises:
the third fixing rods (71) are arranged on two sides of the rear baffle (3);
the second limiting blocks (73) are arranged on the two third fixing rods (71) in a sliding mode, and the second limiting blocks (73) are in contact with the first limiting blocks (65) on the same side;
the second springs (72) are wound on the two third fixing rods (71), and two ends of each second spring (72) are connected with the rear baffle (3) and the second limiting block (73) respectively.
4. An industrial directional hole punch according to claim 3, wherein the clamping mechanism (8) comprises:
the fourth fixing rods (81) are arranged on two sides of the base (1);
the clamping plates (82) are arranged on the lower sides of the two fourth fixing rods (81) in a sliding mode, and the clamping plates (82) are in contact with the second limiting blocks (73) on the same side;
and the two fourth fixing rods (81) are wound with the third springs (83), and two ends of each third spring (83) are respectively connected with the fourth fixing rods (81) and the clamping plates (82).
5. An industrial directional hole punch according to claim 4, characterized in that the hole punch mechanism (9) comprises:
the air cylinder (91) is arranged between the base (1) and the rear baffle (3);
the upper sides of the two first fixing rods (4) are provided with the pressing rods (92) in a sliding manner, and the pressing rods (92) are fixedly connected with the telescopic rods of the air cylinders (91);
and the fourth springs (93) are wound on the two first fixing rods (4), and two ends of each fourth spring (93) are respectively connected with the pressure lever (92) and the firing pin (5).
6. An industrial process directional punch according to claim 5, further comprising a release mechanism (10), the release mechanism (10) comprising:
the two sides of the upper part of the firing pin (5) are provided with the fixed blocks (101);
two sliding rods (102) are arranged between the sliding rod (102) and the base (1) and the rear baffle (3) in a sliding manner;
the lower sides of the two sliding rods (102) are respectively wound with a fifth spring (103), and two ends of the fifth spring (103) are respectively connected with the base (1) and the rear baffle (3);
the upper sides of the two sliding rods (102) are both provided with a third limiting block (105) in a sliding manner, and the third limiting block (105) is contacted with the fixed block (101) at the same side;
and the sixth spring (104) is wound on the third limiting block (105), and two ends of the sixth spring (104) are respectively connected with the third limiting block (105) and the sliding rod (102).
7. An industrial directional perforating machine according to claim 6, characterized in that it further comprises a lifting reset mechanism (11), and the lifting reset mechanism (11) comprises:
the outer sides of the two fixing blocks (101) are respectively provided with a fifth fixing rod (111);
the lower sides of the two fifth fixing rods (111) are both provided with a fourth row limiting block (113) in a sliding manner;
the lower sides of the two fifth fixing rods (111) are respectively wound with the seventh spring (112), and two ends of the seventh spring (112) are respectively connected with the fourth limiting block (113) and the fifth fixing rods (111);
and the sixth fixing rod (114) is arranged on each of the two sides of the base (1), and the sixth fixing rods (114) are matched with the fourth limiting block (113) on the same side.
8. An industrial directional punch according to claim 4, wherein the two clamping plates (82) are the same length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111529319.XA CN114290428B (en) | 2021-12-15 | 2021-12-15 | Directional puncher of industrial production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111529319.XA CN114290428B (en) | 2021-12-15 | 2021-12-15 | Directional puncher of industrial production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114290428A true CN114290428A (en) | 2022-04-08 |
| CN114290428B CN114290428B (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111529319.XA Active CN114290428B (en) | 2021-12-15 | 2021-12-15 | Directional puncher of industrial production |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6540451B1 (en) * | 1998-10-13 | 2003-04-01 | Carl Manufacturing Co., Ltd. | Hole punching apparatus |
| CN210361576U (en) * | 2019-08-27 | 2020-04-21 | 梅州鼎泰电路板有限公司 | Positioning tool for punching circuit board |
| CN210589684U (en) * | 2019-09-19 | 2020-05-22 | 漳州亚太汽车附件有限公司 | Perforating device is used in production and processing of big bus instrument desk |
| CN212285913U (en) * | 2019-12-27 | 2021-01-05 | 广东斯米帝智能家居科技有限公司 | Perforating machine convenient for replacing drill bit |
| CN214419061U (en) * | 2020-11-14 | 2021-10-19 | 扬州博业达新型建材科技有限公司 | Perforating device for wall decoration panel |
| CN113580257A (en) * | 2021-07-24 | 2021-11-02 | 杨建华 | High-precision processing and punching equipment for new material |
-
2021
- 2021-12-15 CN CN202111529319.XA patent/CN114290428B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6540451B1 (en) * | 1998-10-13 | 2003-04-01 | Carl Manufacturing Co., Ltd. | Hole punching apparatus |
| CN210361576U (en) * | 2019-08-27 | 2020-04-21 | 梅州鼎泰电路板有限公司 | Positioning tool for punching circuit board |
| CN210589684U (en) * | 2019-09-19 | 2020-05-22 | 漳州亚太汽车附件有限公司 | Perforating device is used in production and processing of big bus instrument desk |
| CN212285913U (en) * | 2019-12-27 | 2021-01-05 | 广东斯米帝智能家居科技有限公司 | Perforating machine convenient for replacing drill bit |
| CN214419061U (en) * | 2020-11-14 | 2021-10-19 | 扬州博业达新型建材科技有限公司 | Perforating device for wall decoration panel |
| CN113580257A (en) * | 2021-07-24 | 2021-11-02 | 杨建华 | High-precision processing and punching equipment for new material |
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| Publication number | Publication date |
|---|---|
| CN114290428B (en) | 2023-09-22 |
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Effective date of registration: 20230829 Address after: 751300 New Material and Equipment Manufacturing Industrial Zone, Tongde Charity Park, Tongxin County, Wuzhong City, Ningxia Applicant after: Ningxia Tongxin Shantai Steel Structure Co.,Ltd. Address before: 518057 room 613, building 5, No. 10, Keji North 2nd Road, North District, high tech Industrial Park, Nanshan District, Guangzhou City, Guangdong Province Applicant before: Yang Maochao |
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