CN112157165A - Punching machine for aluminum profiles - Google Patents
Punching machine for aluminum profiles Download PDFInfo
- Publication number
- CN112157165A CN112157165A CN202010983773.1A CN202010983773A CN112157165A CN 112157165 A CN112157165 A CN 112157165A CN 202010983773 A CN202010983773 A CN 202010983773A CN 112157165 A CN112157165 A CN 112157165A
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- Prior art keywords
- aluminum profile
- punching
- rod
- hole
- rectangular
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- Pending
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- 238000004080 punching Methods 0.000 title claims abstract description 91
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 68
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000003825 pressing Methods 0.000 claims description 25
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/243—Perforating, i.e. punching holes in profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
Abstract
The invention discloses a punching machine for an aluminum profile, which comprises a machine table and a power device arranged on the machine table, wherein the power device is connected with a punching rod, and the lower part of the punching rod is provided with a punching head; the stamping die comprises an upper die and a lower die, wherein the upper die is arranged on the machine table and is positioned below the power device; the upper die is transversely and fixedly arranged on the machine table and provided with a rectangular through hole for accommodating an aluminum profile, and the aluminum profile is in clearance fit with the inner wall of the rectangular through hole; a first positioning hole suitable for a punch to penetrate through is formed between the top of the upper die and the inner wall of the top of the rectangular through hole; the lower die is provided with a second positioning hole suitable for the punch to penetrate through, the bottom of the lower die is provided with a support frame, and the lower die and the support frame are sleeved in the aluminum profile; the rear end of the support frame is provided with a guide rod fixedly connected with the U-shaped support frame, and the guide rod is provided with a locking device. The punching machine solves the problems that when the traditional punching process is used for punching the aluminum profile, the aluminum profile is easy to deform and the die is easy to damage.
Description
Technical Field
The invention relates to the technical field of punching machines, in particular to a punching machine for an aluminum profile.
Background
With the development of new materials, aluminum profiles have wide application in various fields. When the aluminum profile is processed, the situation of processing holes on the aluminum profile is often encountered, which is commonly called punching. The traditional process is to punch holes through a numerical control punch, but because the hardness of the aluminum profile is low, the aluminum profile is easy to deform under the action of the punching force of a punch in the punching process, especially for square tube aluminum profiles, and the punching cannot be completed in a traditional mode. Meanwhile, the existing numerical control punch adopting hydraulic transmission has large hydraulic pressure, and the dies are easily damaged by punching operation for a long time, so that the cost of purchasing and customizing the dies by enterprises is increased.
It is seen that improvements and enhancements to the prior art are needed.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a punching machine for an aluminum profile, which aims to solve the problem that the aluminum profile is easy to deform when the traditional punching process is used for punching the aluminum profile.
The punching machine for the aluminum profile comprises a machine table, wherein a rack is arranged on the machine table, a power device is arranged on the rack, and a punching sleeve is arranged below the power device; a punching rod is arranged below the punching sleeve, and a punching head is arranged at the lower part of the punching rod; the stamping die comprises an upper die and a lower die, wherein the upper die is arranged on the machine table and is positioned below the power device; the upper die is transversely and fixedly arranged on the machine table, rectangular through holes for containing aluminum profiles are formed in the upper die along the front and back directions of the punching machine, and the aluminum profiles are in clearance fit with the inner walls of the rectangular through holes; a first positioning hole suitable for a punch to penetrate through is formed between the top of the upper die and the inner wall of the top of the rectangular through hole; the lower die is provided with a second positioning hole suitable for the punch to penetrate through, and the bottom of the lower die is provided with a support frame; the rear end of the support frame is provided with a guide rod fixedly connected with the support frame, and the guide rod is provided with a locking device; the guide rod, the lower die and the support frame are sleeved in the aluminum profile, and the lower die and the support frame are in clearance fit with the aluminum profile.
In the aluminum profile punching machine, press grooves which are parallel to each other are formed in the left side and the right side of the upper die, a first press block is arranged in each press groove, a first screw rod is arranged on the machine table, and a nut for fixing the first press block is screwed on the first screw rod; the machine table is also provided with a cushion block for supporting the first pressing block.
In the punching machine of the aluminum profile, the positioning rod is longitudinally movably arranged on the upper die in a penetrating way, and the side surface of the upper die is provided with a locking screw for locking the positioning rod.
In the punching machine for the aluminum profile, a bearing rod is arranged below the guide rod; the bearing rod is fixedly connected with the upper die, and the locking device is arranged at the other end of the bearing rod; the locking device comprises a supporting plate arranged on the bearing rod, a second screw rod arranged on the supporting plate and a second pressing block in threaded connection with the second screw rod; and the supporting plate is also provided with a limiting rod.
In the aluminum profile punching machine, a groove communicated with the first punched hole is formed in the inner wall of the top of the rectangular through hole.
In the punching machine for the aluminum profile, a discharge hole is formed in the inner wall of the bottom of the rectangular cavity.
In the punching machine of the aluminum profile, a plurality of guide wheel sets are arranged on the inner walls of the left side and the right side of the rectangular through hole.
In the aluminum profile punching machine, the guide wheel set comprises a plurality of guide wheels which are positioned on the same straight line; the guide wheel sets positioned on the same inner wall of the rectangular through hole correspond to each other one by one; fixed slots are formed in the inner walls of the left side and the right side of the rectangular through hole, and the guide wheels are rotatably arranged in the fixed slots.
In the aluminum profile punching machine, the lower end face of the punch is obliquely arranged.
In the aluminum profile punching machine, the power device is a hydraulic cylinder.
The invention provides a punching machine for an aluminum profile, which is characterized in that an upper die with a rectangular through hole is arranged, and a lower die is fixed below the upper die; when punching the hole operation, make the lower mould and embolia the aluminium alloy of waiting to punch a hole with the support frame that the lower mould is connected to make the section bar all keep clearance fit with the inner wall of the rectangle through-hole of lower mould, support frame and last mould, thereby realized the support of the section bar of waiting to punch a hole of lower mould, avoided when punching a hole to the section bar, the problem of section bar deformation appears, solved the unsettled problem of punching a hole of current section bar and being difficult to ensure the section bar quality. At the same time, by means of the guide bar connected to the support frame, when the punching operation is to be carried out continuously, the punched section bar portion can be moved and the section bar can be fitted over the guide bar.
Drawings
Fig. 1 is a schematic structural diagram of the aluminum profile punching machine provided by the invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 shows a schematic view of the mounting of the punch.
Fig. 4 is a schematic diagram of the present invention.
Fig. 5 is a schematic structural view of the upper die.
Fig. 6 is a schematic view of the installation of the guide bar.
Fig. 7 is a schematic view of the installation of the locking device.
Description of the main element symbols:
1-a machine platform; 2-a frame; 3-a power plant; 4-punching the sleeve; 5-punching the rod; 6-punching head; 7-a stamping die; 701-an upper die; 702-a lower die; 8-rectangular through holes; 9-a first locating hole; 10-a second positioning hole; 11-a support frame; 12-a guide bar; 13-aluminium section bar; 14-a locking device; 141-a support plate; 142-a second screw; 143-second pressing block; 15-pressing a groove; 16-a first briquette; 17-a first screw; 18-a cushion block; 19-positioning the rod; 20-locking screws; 21-a handle; 22-a support rod; 23-a limiting rod; 24-a groove; 25-a discharge hole; 26-guide wheel.
Detailed Description
The invention provides a punching machine for an aluminum profile, which is further described in detail below by referring to the attached drawings and embodiments in order to make the purpose, technical scheme and effect of the invention clearer and clearer. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1 to 4 and fig. 6, a punching machine for aluminum profiles comprises a machine table 1, wherein a machine frame 2 is arranged on the machine table 1, a power device 3 is arranged on the machine frame 2, and a punching sleeve 4 is arranged below the power device 3; a punching rod 5 is arranged below the punching sleeve 4, and a punching head 6 is arranged at the lower part of the punching rod 5; a stamping die 7 is arranged below the power device 3 on the machine table 1, and the stamping die 7 comprises an upper die 701 and a lower die 702; the upper die 701 is transversely and fixedly arranged on the machine table 1, rectangular through holes 8 for accommodating aluminum profiles 13 are formed in the upper die 701 along the front and back directions of the punching machine, and the aluminum profiles 13 are in clearance fit with the inner walls of the rectangular through holes 8; a first positioning hole 9 suitable for the punch 6 to penetrate through is formed between the top of the upper die 701 and the inner wall of the top of the rectangular through hole 8; the lower die 702 is provided with a second positioning hole 10 for the punch 6 to pass through, and the bottom of the lower die 702 is provided with a support frame 11; the rear end of the support frame 11 is provided with a guide rod 12 fixedly connected with the support frame 11, and the guide rod 12 is provided with a locking device 14; the guide rod 12, the lower die 702 and the support frame 11 are sleeved in the aluminum profile 13, and the lower die 702 and the support frame 11 are in clearance fit with the aluminum profile 13.
In this embodiment, the frame 2 and the machine platform are respectively provided with two power devices 3 and two stamping dies 7, and it should be noted that the number of the power devices 3 and the number of the stamping dies 7 may be set according to actual production requirements, and is not limited to the number of the power devices 3 and the number of the stamping dies 7 in this embodiment.
Wherein, the rectangular through hole 8 can accommodate an aluminum profile 13 for punching operation, such as a square tube aluminum profile. Further, the upper die 701 is positioned right below the power unit 3, and is configured to be capable of passing downward through the first positioning hole 9 when the punch 6 performs a punching operation. Before the punching operation, the position of the lower die 702 is adjusted so that the punch 6 can simultaneously pass through the first positioning hole 9 and the second positioning hole 10 during the punching operation. Meanwhile, the guide rod 12 is fixed through the locking device 14, the position of the lower die 702 can be kept fixed by means of the fixed guide rod 12, a certain distance is reserved between the bottom of the support frame 11 and the inner wall of the bottom of the rectangular through hole 8 at the moment, the distance is consistent with the thickness of an aluminum profile to be punched, and when the lower die 702 and the support frame 11 are sleeved in the aluminum profile, the aluminum profile can be in matched contact with the inner wall of the rectangular through hole 8.
As shown in fig. 4, when performing the punching operation, the worker may insert the lower mold 702 and the support frame 11 into the aluminum profile. At this time, the lower profile abuts against the bottom of the support frame 11, and the lower mold 702 located in the aluminum profile is disposed in a clearance fit, so that the profile located above the lower mold 702 can be supported. Therefore, when the profile located above the lower die 702 is punched, the profile is not deformed after punching due to the supporting function of the lower die 702 and the supporting bracket 11. In addition, by arranging the guide rod 12, when the aluminum profile needs to be punched at other positions on the same surface of the aluminum profile, an operator only needs to move the aluminum profile towards the direction of the guide rod 12, so that the punched aluminum profile is sleeved on the guide rod 12 and moves along the guide rod 12, and the aluminum profile which is not punched on the same surface is positioned above the lower die 702.
Referring to fig. 2, preferably, the corners of the lower mold 702 and the U-shaped support frame 11 are chamfered, so as to facilitate moving the aluminum profile during continuous punching operation.
Referring to fig. 2, preferably, the left and right sides of the upper die 701 are provided with pressing grooves 15 parallel to each other, a first pressing block 16 is embedded in the pressing grooves 15, the machine table 1 is provided with a first screw 17, and the first screw 17 is screwed with a nut for fixing the first pressing block 16; the machine table 1 is further provided with a cushion block 18 for supporting the first pressing block 16, and the first pressing block 16 is horizontally embedded into the pressing groove 15 by adjusting the height of the cushion block 18.
In the above embodiment, the nut on the first screw 17 is tightened to make the first pressing block 16 downwardly press the lower groove surfaces of the cushion block 18 and the pressing groove 15, so that the upper die 701 is stably fixed on the machine table 1, and the problem that the structure stability of the upper die 701 is poor due to long-time punching operation, and the normal operation of the punching operation is affected is avoided.
Referring to fig. 1 and 2, preferably, the upper die 701 longitudinally movably penetrates a positioning rod 19, and a locking screw 20 for locking the positioning rod 19 is disposed on a side surface of the upper die 701.
In the above embodiment, the positioning rod 19 is further provided with a handle 21. Through setting up locating lever 19, when the distance between the same adjacent trompil of aluminium alloy was confirmed to the needs, only need stretch out the corresponding distance of mould 701 with locating lever 19 to fix locating lever 19 with the help of locking screw 20. When punching is performed, an operator only needs to move the formed hole to the extending end of the positioning rod 19, and the distance between the extending end of the positioning rod 19 and the punching rod 5 is the distance between adjacent punching holes.
Referring to fig. 1 and 7, preferably, a support rod 22 is arranged below the guide rod 12; one end of the support rod 22 is fixedly connected with the upper die 701, and the locking device 14 is arranged at the other end of the support rod 22; the locking device 14 comprises a supporting plate 141 arranged on the supporting rod 22, a second screw 142 arranged on the supporting plate 141 and a second pressing block 143 screwed with the second screw 142; the supporting plate 141 is further provided with a limiting rod 23.
In the above embodiment, the second pressing block 143 has a through hole adapted to the second screw 142, and the through hole has an internal thread, so that the second pressing block 143 can be rotated by the second screw 142 and the height of the second pressing block 143 can be adjusted. When the guide rod 12 needs to be fixed, the second pressing block 143 can be rotated above the guide rod 12, the height of the second pressing block 143 can be adjusted to a position where the second pressing block 143 can be exactly pressed against the guide rod 12, and then the second pressing block 143 is fixed through a nut, so that the guide rod 12 is fixed. In addition, the limiting rod 23 is further arranged in the embodiment, the limiting rod 23 and the second screw 142 can limit the position of the guide rod 12, and the guide rod 12 is ensured not to be displaced in the process of fixing the guide rod 12.
Referring to fig. 5, preferably, the top inner wall of the rectangular through hole 8 is provided with a groove 24 communicated with the first punched hole. Through setting up recess 24, make the back tubular product surface that punches a hole can not gather too much waste material, avoid the condition of putty appearing when removing the aluminium alloy, ensure the normal clear of the operation of punching a hole in succession.
Referring to fig. 5, preferably, a discharge hole 25 is formed in the bottom of the upper die, and the discharge hole 25 is a through hole corresponding to the first positioning hole 9; the scrap from the punching operation is allowed to fall down into the discharge opening 25 for recycling.
Referring to fig. 5, preferably, a plurality of guide wheel sets are disposed on inner walls of left and right sides of the rectangular through hole 8. Further, the guide wheel group comprises a plurality of guide wheels 26 which are positioned on the same straight line; the guide wheel sets positioned on the same inner wall of the rectangular through hole 8 correspond to each other one by one; fixed slots are formed in the inner walls of the left side and the right side of the rectangular through hole 8, and the guide wheel 26 is rotatably arranged in the fixed slots. In this embodiment, leading wheel 26 number is 2 in each direction wheelset, and the both sides inner wall respectively is equipped with two direction wheelsets, and leading wheel 26 is located 8 both sides inner walls of rectangle through-hole and the transition department of last mould 701 front and back both sides face simultaneously, and when the aluminium alloy removed, the wheel face and the section bar surface contact of leading wheel 26, when being convenient for punch a hole the operation in succession, the quick travel aluminium alloy.
In addition, in the above embodiment, the top of the upper die 701 is penetrated with a mounting rod (not shown in the drawings), the mounting rod passes through the fixing slots one by one downwards in sequence and then is fixed to the upper die 701 through the nut, and the guide wheel 26 is rotatably connected with the mounting rod.
Referring to fig. 3, preferably, the lower end face of the punch 6 is disposed obliquely, and compared with the punch 6 whose end face is not disposed obliquely, the punch 6 in this embodiment can produce a reinforced tearing effect on the profile during punching, so that the punching operation can be performed quickly without a high impact force, and the punching effect is good.
Further, the power device 3 is a hydraulic cylinder. The existing numerical control punch adopting hydraulic transmission has large hydraulic pressure, is easy to damage a die during long-time punching operation, increases the cost of purchasing and customizing the die for an enterprise, and the embodiment also adopts a hydraulic transmission mode, does not need high hydraulic pressure, has small damage to the die and reduces the frequency of replacing the die for the enterprise.
In summary, the upper die with the rectangular through hole is arranged, and the lower die is fixed below the upper die; when punching the hole operation, make the lower mould fixed and embolia the aluminium alloy that waits to punch a hole with the support frame that the lower mould is connected to make the section bar all keep clearance fit with the inner wall of lower mould, support frame and rectangle through-hole, thereby realized the support of the section bar that punches a hole is treated to the lower mould, avoided when punching a hole to the section bar, the problem of section bar deformation appears, solved the unsettled problem of punching a hole of current section bar and being difficult to ensure the section bar quality. At the same time, by means of the guide bar connected to the support frame, when the punching operation is to be carried out continuously, the punched section bar portion can be moved and the section bar can be fitted over the guide bar. In addition, through the lower terminal surface slope setting that makes the drift, need not to carry out higher impulsive force when carrying out the operation of punching a hole, the harm to the mould is little, reduces the frequency that the enterprise changed the mould, has reduced the cost of enterprise purchase and customization mould.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.
Claims (10)
1. The punching machine for the aluminum profile comprises a machine table, wherein a rack is arranged on the machine table, a power device is arranged on the rack, and a punching sleeve is arranged below the power device; a punching rod is arranged below the punching sleeve, and a punching head is arranged at the lower part of the punching rod; the stamping die is characterized in that a stamping die is arranged below the power device on the machine table, and comprises an upper die and a lower die; the upper die is transversely and fixedly arranged on the machine table, rectangular through holes for containing aluminum profiles are formed in the upper die along the front and back directions of the punching machine, and the aluminum profiles are in clearance fit with the inner walls of the rectangular through holes; a first positioning hole suitable for a punch to penetrate through is formed between the top of the upper die and the inner wall of the top of the rectangular through hole; the lower die is provided with a second positioning hole suitable for the punch to penetrate through, and the bottom of the lower die is provided with a support frame; the rear end of the support frame is provided with a guide rod fixedly connected with the support frame, and the guide rod is provided with a locking device; the guide rod, the lower die and the support frame are sleeved in the aluminum profile, and the lower die and the support frame are in clearance fit with the aluminum profile.
2. The aluminum profile punching machine according to claim 1, wherein press grooves which are parallel to each other are formed in the left side and the right side of the upper die, a first pressing block is arranged in each press groove, a first screw rod is arranged on the machine table, and a nut for fixing the first pressing block is screwed on the first screw rod; the machine table is also provided with a cushion block for supporting the first pressing block.
3. The aluminum profile punching machine according to claim 1, wherein the upper die is longitudinally movably provided with a positioning rod in a penetrating manner, and a locking screw for locking the positioning rod is arranged on the side surface of the upper die.
4. The aluminum profile punching machine according to claim 1, wherein a support rod is arranged below the guide rod; the bearing rod is fixedly connected with the upper die, and the locking device is arranged at the other end of the bearing rod; the locking device comprises a supporting plate arranged on the bearing rod, a second screw rod arranged on the supporting plate and a second pressing block in threaded connection with the second screw rod; and the supporting plate is also provided with a limiting rod.
5. The aluminum profile punching machine according to claim 1, wherein a groove communicating with the first punched hole is provided on an inner wall of a top portion of the rectangular through hole.
6. The aluminum profile punching machine according to claim 1, wherein a discharge hole is formed in the bottom inner wall of the rectangular through hole.
7. The aluminum profile punching machine according to claim 1, wherein a plurality of guide wheel sets are provided on the left and right inner walls of the rectangular through hole.
8. The aluminum profile punching machine according to claim 7, wherein the guide wheel set comprises a plurality of guide wheels in the same line; the guide wheel sets positioned on the same inner wall of the rectangular through hole correspond to each other one by one; fixed slots are formed in the inner walls of the left side and the right side of the rectangular through hole, and the guide wheels are rotatably arranged in the fixed slots.
9. The aluminum profile punching machine according to claim 1, wherein a lower end face of the punch is disposed obliquely.
10. The aluminum profile punching machine according to claim 9, wherein the power device is a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010983773.1A CN112157165A (en) | 2020-09-18 | 2020-09-18 | Punching machine for aluminum profiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010983773.1A CN112157165A (en) | 2020-09-18 | 2020-09-18 | Punching machine for aluminum profiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112157165A true CN112157165A (en) | 2021-01-01 |
Family
ID=73858273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010983773.1A Pending CN112157165A (en) | 2020-09-18 | 2020-09-18 | Punching machine for aluminum profiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112157165A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945578A (en) * | 2023-02-27 | 2023-04-11 | 山东贝斯特集成房屋有限公司 | Section bar production facility is assembled to foldable module |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090229336A1 (en) * | 2008-03-11 | 2009-09-17 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Punch die and punch machine using the same |
| CN109877212A (en) * | 2019-03-29 | 2019-06-14 | 马鞍山创诚中小企业服务中心有限公司 | A kind of punching machine |
| CN110479858A (en) * | 2019-08-20 | 2019-11-22 | 天津市联众钢管有限公司 | A kind of square-pipe punching machine punching die |
| CN210333930U (en) * | 2019-05-17 | 2020-04-17 | 广东尚而特太阳能有限公司 | Multistation punching equipment for processing aluminum profiles |
| CN211191607U (en) * | 2019-11-05 | 2020-08-07 | 陕西雄峰实业集团有限公司 | Square tube punching machine |
-
2020
- 2020-09-18 CN CN202010983773.1A patent/CN112157165A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090229336A1 (en) * | 2008-03-11 | 2009-09-17 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Punch die and punch machine using the same |
| CN109877212A (en) * | 2019-03-29 | 2019-06-14 | 马鞍山创诚中小企业服务中心有限公司 | A kind of punching machine |
| CN210333930U (en) * | 2019-05-17 | 2020-04-17 | 广东尚而特太阳能有限公司 | Multistation punching equipment for processing aluminum profiles |
| CN110479858A (en) * | 2019-08-20 | 2019-11-22 | 天津市联众钢管有限公司 | A kind of square-pipe punching machine punching die |
| CN211191607U (en) * | 2019-11-05 | 2020-08-07 | 陕西雄峰实业集团有限公司 | Square tube punching machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945578A (en) * | 2023-02-27 | 2023-04-11 | 山东贝斯特集成房屋有限公司 | Section bar production facility is assembled to foldable module |
| CN115945578B (en) * | 2023-02-27 | 2023-05-02 | 山东贝斯特集成房屋有限公司 | Folding module assembly section bar production facility |
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