CN211052260U - Punching equipment convenient to clamp for machining - Google Patents
Punching equipment convenient to clamp for machining Download PDFInfo
- Publication number
- CN211052260U CN211052260U CN201921380238.6U CN201921380238U CN211052260U CN 211052260 U CN211052260 U CN 211052260U CN 201921380238 U CN201921380238 U CN 201921380238U CN 211052260 U CN211052260 U CN 211052260U
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- plate
- lead screw
- base plate
- motor
- punching
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- 238000004080 punching Methods 0.000 title claims abstract description 48
- 238000003754 machining Methods 0.000 title claims abstract description 20
- 230000008878 coupling Effects 0.000 claims abstract description 24
- 238000010168 coupling process Methods 0.000 claims abstract description 24
- 238000005859 coupling reaction Methods 0.000 claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 13
- 238000009826 distribution Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses a punching equipment for machining convenient to centre gripping, including the base plate, base plate bottom surface four corners all is equipped with the support column, base plate bottom surface both ends middle part all is equipped with the limiting plate, be equipped with first lead screw between two limiting plates, one of them limiting plate lateral surface is equipped with first motor, the motor shaft of first motor corresponds one end rigid coupling with first lead screw, base plate bottom surface below is equipped with the movable plate, the inside first lead screw nut that is equipped with in the middle of the movable plate, first lead screw spiral is located first lead screw nut, base plate both sides top surface and bottom surface all inwards are equipped with the recess, the base plate both sides are equipped with the support frame subassembly, the support frame subassembly top is equipped with the punching assembly, base plate top surface middle part is equipped with the spout, the spout slides and; the utility model discloses in improved the efficiency of the operation of punching a hole, reduced staff's intensity of labour, improved the degree of mechanization of the operation of punching a hole.
Description
Technical Field
The utility model relates to a machining technical field especially relates to a punching equipment for machining convenient to centre gripping.
Background
Along with the continuous construction of human civilization, the human input production is in the end at a glance, and people have opened the civilization, develop the science and technology for science and technology replaces physical power, and along with the development of science and technology, punching device has had the development of very big degree, and its development has brought very big facility for people when carrying out machining to factory workshop, and its kind and quantity are also increasing day by day. Although the punching devices on the current market are very large in types and quantity, most of the punching devices are not flexible to use and poor in adjustability, materials with different widths and lengths cannot be fixed and operated, some punching devices are required to be manually held for operation, manpower cannot be saved, mechanization is not enough, and punching efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing the punching equipment for machining convenient to clamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a punching device convenient for clamping for machining comprises a base plate, wherein supporting columns are arranged at four corners of the bottom surface of the base plate, limiting plates are transversely arranged at the middle parts of two ends of the bottom surface of the base plate, a first lead screw is longitudinally arranged between the two limiting plates, a penetrating first round hole is arranged on each limiting plate, two ends of the first lead screw are respectively positioned in the first round holes on the corresponding limiting plates, a first motor is arranged on the outer side surface of one limiting plate, a motor shaft of the first motor penetrates through the corresponding limiting plates and is fixedly connected with one corresponding end of the first lead screw, a movable plate is arranged below the bottom surface of the base plate, a first lead screw nut is longitudinally arranged inside the middle of the movable plate, the first lead screw is spirally positioned in the first lead screw nut in the movable plate, grooves are inwards arranged at the top surface and the bottom surface of two sides of the base plate, supporting frame assemblies are arranged at two, the utility model discloses a support frame subassembly, including support frame subassembly, movable plate, base plate top surface, spout, base plate top surface, base plate bottom surface, support frame subassembly both sides bottom surface all corresponds one end top surface rigid coupling with the movable plate, the support frame subassembly top is equipped with the subassembly that punches a hole, base plate top surface middle part is equipped with the spout of the shape of falling T, it is equipped with the centre gripping subassembly to slide in the spout, base plate one end side is equipped with the block terminal, the block terminal top surface is equipped.
Preferably, the support frame assembly comprises two rectangular support rods vertically arranged, a first slider with a rectangular through hole in the middle is arranged at the bottom end of each support rod, the top surface of each first slider is fixedly connected with the bottom end of the corresponding support rod, the bottom surface of each first slider is fixedly connected with the top surface of the corresponding end of the movable plate, a rectangular fixed block is arranged at the top end of each support rod, a second round hole is arranged on each fixed block, a second lead screw is transversely arranged between the two fixed blocks, the two ends of the second lead screw are both arranged in the second round holes on the corresponding fixed blocks, a second motor is arranged on the outer side surface of one fixed block, a motor shaft of the second motor is arranged in the second round hole of the corresponding fixed block and is fixedly connected with the corresponding end of the second lead screw, a fixed plate is arranged on the second lead screw, a second lead screw nut is transversely arranged in the upper end of the fixed plate, and, and a punching assembly is arranged on the bottom surface of the fixing plate.
Preferably, an opening is longitudinally formed in the middle of one side wall of the first sliding block, rollers are arranged on the top surface and the bottom surface of each opening, and each roller is located in a corresponding groove.
Preferably, the centre gripping subassembly includes that two transversely set up the slide, every slide bottom surface all is equipped with the second slider, every second slider top surface all with correspond slide bottom surface rigid coupling, every second slider all slides and is located the spout at base plate top surface middle part, every slide top surface both ends all vertically are equipped with the mounting panel, every mounting panel medial surface all is equipped with first electric telescopic handle, every first electric telescopic handle expansion end all is equipped with the bearing plate, every first electric telescopic handle stiff end all with mounting panel medial surface rigid coupling, every first electric telescopic handle expansion end all with bearing plate lateral surface rigid coupling, vertically be equipped with the screw rod between two slides, screw rod one end and the slide rigid coupling that corresponds, the screw rod other end passes corresponding slide and carousel screwed connection, the carousel inner ring is equipped with the screw thread.
Preferably, the inner side of the bearing plate is provided with springs at intervals, the inner end of each spring is fixedly connected with the inner side of the bearing plate, and the outer end of each spring is fixedly connected with the rubber disc.
Preferably, the subassembly that punches a hole includes second electric telescopic handle, second electric telescopic handle stiff end and fixed plate bottom surface rigid coupling, second electric telescopic handle expansion end rigid coupling has the protecting crust of rectangle form, be equipped with the third motor in the protecting crust, the motor shaft of third motor passes protecting crust bottom surface and the chuck top surface rigid coupling of cylindrical shape, the chuck bottom surface is equipped with the drift.
Preferably, a threaded hole is formed in the chuck, a punch is arranged on the bottom surface of the chuck, threads are formed in the outer surface of the upper end of the punch, and the chuck is in threaded connection with the punch.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the punching component can move transversely and longitudinally through the matching of the first lead screw and the second lead screw, the punching component can operate different positions of the material, the position does not need to be moved manually, the efficiency of punching operation is improved, the labor intensity of workers is reduced, and the mechanization degree of punching operation is improved;
2. the utility model discloses in, through the spout, the second slider, the screw rod and the carousel that set up join in marriage, can adjust the distance between the slide, make the centre gripping subassembly can carry out the centre gripping to the material of different length and fix, simultaneously through the first electric telescopic handle that sets up, make the centre gripping subassembly can carry out the centre gripping to the material of different width and fix, make the punching assembly can carry out the punching operation to the material of different length and width, enlarged the scope of punching operation, need not the manual work and hold the operation, improved the operating efficiency, protected staff's safety;
to sum up, the utility model discloses in the efficiency of the operation of punching a hole that has improved, reduced staff's intensity of labour, improved the degree of mechanization of the operation of punching a hole.
Drawings
Fig. 1 is a front view of a punching apparatus for machining, which is convenient for clamping according to the present invention;
fig. 2 is a left side view of the punching apparatus for machining, which is convenient for clamping according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 of the punching apparatus for machining, which is convenient for clamping according to the present invention;
fig. 4 is an enlarged view of a portion B in fig. 1 of the punching apparatus for machining, which is convenient for clamping according to the present invention;
fig. 5 is a cross-sectional view of a chuck of the punching apparatus for machining, which is convenient for clamping;
number in the figure: the base plate 1, the support column 11, the limiting plate 12, the first lead screw 13, the moving plate 14, the first motor 15, the groove 16, the chute 17, the distribution box 18, the control panel 19, the support frame component 2, the first slider 21, the support rod 22, the roller 23, the fixed block 24, the second motor 25, the second lead screw 26, the fixed plate 27, the clamping component 3, the sliding plate 31, the second slider 32, the screw 33, the turntable 34, the mounting plate 35, the first electric telescopic rod 36, the bearing plate 37, the punching component 4, the second electric telescopic rod 41, the protective shell 42, the chuck 43, the punch 44 and the third motor 45.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a punching apparatus for machining convenient to clamp includes a base plate 1, wherein four corners of the bottom surface of the base plate 1 are respectively provided with a support column 11, two middle portions of the bottom surface of the base plate 1 are respectively provided with a limiting plate 12, a first lead screw 13 is longitudinally arranged between the two limiting plates 12, each limiting plate 12 is provided with a first circular hole, two ends of the first lead screw 13 are respectively located in the first circular holes of the corresponding limiting plates 12, one outer side surface of one limiting plate 12 is provided with a first motor 15, a motor shaft of the first motor 15 passes through the corresponding limiting plate 12 and is fixedly connected with one end corresponding to the first lead screw 13, a movable plate 14 is arranged below the bottom surface of the base plate 1, a first lead screw nut is longitudinally arranged in the middle of the movable plate 14, the first lead screw 13 is spirally located in the first lead screw nut in the movable plate 14, grooves 16 are respectively arranged on the top surface and, 1 both sides of base plate are equipped with support frame subassembly 2, 2 both sides bottoms of support frame subassembly all slide in being located corresponding spout 17, 2 both sides bottom surfaces of support frame subassembly all correspond one end top surface rigid coupling with movable plate 14, 2 tops of support frame subassembly are equipped with punching component 5, 1 top surface middle part of base plate is equipped with the spout 17 of the shape of falling T, it is equipped with centre gripping subassembly 3 to slide in spout 17, 1 one end side of base plate is equipped with block terminal 18, 18 top surfaces of block terminal are equipped with control panel 19, 19 bottom surfaces of control panel are equipped with the pipe, pipe bottom and 18 top surfaces rigid coupling of block terminal, 19 bottom surfaces rigid coupling of pipe top and control panel.
The utility model discloses in, be equipped with wire and switch in the block terminal 18, the block terminal passes through the wire and is connected for control panel 19 with accuse, and control panel 19 passes through the wire and is connected with first motor 15, second motor 25, third motor 45, first electric telescopic handle 36 and second electric telescopic handle 41, is equipped with the control switch of first motor 15, second motor 25, third motor 45, first electric telescopic handle 36 and second electric telescopic handle 41 on the control panel 19.
In the utility model, the support frame component 2 comprises two rectangular support rods 22 vertically arranged, a first slider 21 with a rectangular through hole in the middle is arranged at the bottom end of each support rod 22, the top surface of each first slider 21 is fixedly connected with the bottom end of the corresponding support rod 22, the bottom surface of each first slider 21 is fixedly connected with the top surface of the corresponding end of the movable plate 14, a rectangular fixed block 24 is arranged at the top end of each support rod 22, a second round hole is arranged on each fixed block 24, a second lead screw 26 is transversely arranged between the two fixed blocks 24, two ends of the second lead screw 26 are respectively arranged in the second round holes on the corresponding fixed blocks 24, a second motor 25 is arranged on the outer side surface of one fixed block 24, the motor shaft of the second motor 25 is arranged in the second round hole of the corresponding fixed block 24 and is fixedly connected with the corresponding end of the second lead screw 26, a fixed plate 27 is arranged on the, the inside second lead screw nut that transversely is equipped with of fixed plate 27 upper end, second lead screw 26 spiral is located second lead screw nut, fixed plate 27 bottom surface is equipped with punching component 5.
The utility model discloses in, first slider 21 a lateral wall middle part vertically is equipped with opening 28, and every opening 28 top surface and bottom surface all are equipped with gyro wheel 23, and every gyro wheel 23 all is located corresponding recess 16.
In the utility model, the clamping component 3 comprises two sliding plates 31 which are transversely arranged, the bottom surface of each sliding plate 31 is provided with a second slider 32, the top surface of each second slider 32 is fixedly connected with the bottom surface of the corresponding sliding plate 31, each second slider 32 is slidably arranged in a chute 17 at the middle part of the top surface of the base plate 1, both ends of the top surface of each sliding plate 31 are longitudinally provided with mounting plates 35, the inner side surface of each mounting plate 35 is provided with a first electric telescopic rod 36, the movable end of each first electric telescopic rod 36 is provided with a bearing plate 37, the fixed end of each first electric telescopic rod 36 is fixedly connected with the inner side surface of the mounting plate 35, the movable end of each first electric telescopic rod 36 is fixedly connected with the outer side surface of the bearing plate 37, a screw rod 33 is longitudinally arranged between the two sliding plates 31, one end of the screw rod 33 is fixedly connected with the corresponding sliding plate 31, the, the inner ring of the rotating disc 34 is provided with screw threads.
The utility model discloses in, the 37 medial surface interval distributions of bearing plate have spring 38, every spring 38 the inner all with the 37 medial surface rigid couplings of bearing plate, every spring 38 outer end all with the rubber disc rigid coupling.
The utility model discloses in, punching subassembly 4 includes second electric telescopic handle 41, 41 stiff ends of second electric telescopic handle and fixed plate 27 bottom surface rigid coupling, 41 expansion end rigid couplings of second electric telescopic handle have the protecting crust 42 of rectangle form, be equipped with third motor 45 in the protecting crust 42, the motor shaft of third motor 45 passes protecting crust 42 bottom surface and the chuck 43 top surface rigid coupling of cylindrical shape, chuck 43 bottom surface is equipped with drift 44.
The utility model discloses in, the inside screw hole that is equipped with of chuck 43, chuck 43 bottom surface is equipped with drift 44, drift 44 upper end surface is equipped with the screw thread, chuck 43 and drift 44 screwed connection.
In the utility model, when in use, the worker connects the wire in the distribution box 18 with the external power supply, then opens the power switch in the distribution box 18, then the worker puts the material to be punched on the top surface of the substrate 1, the worker adjusts the rectangle between the two sliding plates 31 by rotating the rotary plate 34 according to the length of the material, the rotary plate 34 rotates forwards, the screw 35 moves outwards, the slider 32 moves inwards along the chute 17, the distance between the two sliding plates 31 is reduced, the rotary plate 34 rotates backwards, the screw 35 moves inwards, the slider 32 moves outwards along the chute 17, the distance between the two sliding plates 31 is enlarged, after the distance is adjusted, the worker puts the material on the top surface of the sliding plate 31, then opens the control switch of the first electric telescopic rod 36, the worker controls the electric telescopic rod 36 to extend, the bearing plate 37 moves inwards along with the extension of the electric telescopic rod 36, two bearing plates 35 clamp one end of the material tightly, a spring 38 is compressed, at the moment, a worker opens a second motor 15, the second motor 15 rotates to drive a first lead screw 13 to rotate, the first lead screw 13 rotates to drive a moving plate 14 to move longitudinally, the moving plate 14 moves longitudinally to drive a support frame assembly 2 to move longitudinally, a roller 13 moves in a corresponding groove 16, the first motor 15 rotates forwards, the support frame assembly 2 moves longitudinally backwards, the first motor 15 rotates backwards, the support frame assembly 2 moves forwards longitudinally, the worker moves the support frame assembly 2 to a proper position, then the worker opens a second motor 25, the second motor 25 rotates to drive a fixing plate 27 to move transversely, the fixing plate 27 moves to drive a punching assembly 5 to move, the second motor 25 rotates forwards, the punching assembly 5 moves transversely leftwards, the second motor 25 rotates reversely, the punching assembly 5 moves transversely rightwards, the worker moves 4 the punching assembly to a proper position, then the worker controls the second electric telescopic rod 41 to extend, the second electric telescopic rod 41 extends to drive the punch 44 to move downwards, when the punch 44 contacts the surface of the material, a control switch of the third motor 45 is turned on, the third motor 45 rotates to drive the punch 44 to rotate, the worker controls the second electric telescopic rod 41 to extend, when the punch 44 punches a hole on the material, the worker controls the second electric telescopic rod 41 to retract, the punch 44 moves upwards, the third motor 45 still rotates at the moment, the worker continuously adjusts the position of the punch 44 through the first motor 15 and the second motor 25, then the material is continuously punched, after all punching is finished, the worker controls the first motor 15, the second motor 25 and the third motor 45 to stop rotating to control the first electric telescopic rod 36 and the second electric telescopic rod 41 to retract, the worker then turns off the power switch and the worker then removes the material from the top surface of the slide 31.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a punching equipment for machining convenient to centre gripping, includes base plate (1), its characterized in that: the base plate is characterized in that supporting columns (11) are arranged at four corners of the bottom surface of the base plate (1), limiting plates (12) are transversely arranged at the middle parts of two ends of the bottom surface of the base plate (1), a first lead screw (13) is longitudinally arranged between the two limiting plates (12), a first round hole penetrating through the base plate (12) is arranged on each limiting plate, two ends of each first lead screw (13) are respectively arranged in the first round holes on the corresponding limiting plates (12), a first motor (15) is arranged on the outer side surface of one limiting plate (12), a motor shaft of each first motor (15) penetrates through the corresponding limiting plate (12) and is fixedly connected with one end of each first lead screw (13) corresponding to the corresponding limiting plate, a movable plate (14) is arranged below the bottom surface of the base plate (1), a first lead screw nut is longitudinally arranged in the middle of the movable plate (14), the first lead screw (13) is spirally arranged in the first lead screw nut in the movable plate (, base plate (1) both sides are equipped with support assembly (2), equal slip in support assembly (2) both sides bottom is located corresponding spout (17), support assembly (2) both sides bottom surface all corresponds one end top surface rigid coupling with movable plate (14), support assembly (2) top is equipped with punching component (5), base plate (1) top surface middle part is equipped with spout (17) of the shape of falling T, it is equipped with centre gripping subassembly (3) to slide in spout (17), base plate (1) one end side is equipped with block terminal (18), block terminal (18) top surface is equipped with control panel (19), control panel (19) bottom surface is equipped with the pipe, pipe bottom and block terminal (18) top surface rigid coupling, pipe top and control panel (19) bottom surface rigid coupling.
2. A punching apparatus for machining facilitating clamping according to claim 1, characterized in that: the support frame assembly (2) comprises two vertically arranged rectangular support rods (22), a first slider (21) with a rectangular through hole in the middle is arranged at the bottom end of each support rod (22), the top surface of each first slider (21) is fixedly connected with the bottom end of the corresponding support rod (22), the bottom surface of each first slider (21) is fixedly connected with the top surface of one corresponding end of the movable plate (14), a rectangular fixing block (24) is arranged at the top end of each support rod (22), a second round hole is formed in each fixing block (24), a second lead screw (26) is transversely arranged between the two fixing blocks (24), two ends of the second lead screw (26) are respectively arranged in the second round holes in the corresponding fixing blocks (24), a second motor (25) is arranged on the outer side surface of one fixing block (24), and a motor shaft of the second motor (25) is arranged in the second round holes in the corresponding fixing blocks (24), And correspond one end rigid coupling with second lead screw (26), be equipped with fixed plate (27) on second lead screw (26), fixed plate (27) upper end inside transversely is equipped with second lead screw nut, second lead screw (26) spiral position is in second lead screw nut, fixed plate (27) bottom surface is equipped with punching component (5).
3. A punching apparatus for machining facilitating clamping according to claim 2, characterized in that: an opening (28) is longitudinally formed in the middle of one side wall of the first sliding block (21), rollers (23) are arranged on the top surface and the bottom surface of each opening (28), and each roller (23) is located in the corresponding groove (16).
4. A punching apparatus for machining facilitating clamping according to claim 1, characterized in that: the clamping assembly (3) comprises two transversely arranged sliding plates (31), a second sliding block (32) is arranged on the bottom surface of each sliding plate (31), the top surface of each second sliding block (32) is fixedly connected with the bottom surface of the corresponding sliding plate (31), each second sliding block (32) is slidably arranged in a sliding groove (17) in the middle of the top surface of the substrate (1), mounting plates (35) are longitudinally arranged at two ends of the top surface of each sliding plate (31), a first electric telescopic rod (36) is arranged on the inner side surface of each mounting plate (35), a bearing plate (37) is arranged at the movable end of each first electric telescopic rod (36), the fixed end of each first electric telescopic rod (36) is fixedly connected with the inner side surface of each mounting plate (35), the movable end of each first electric telescopic rod (36) is fixedly connected with the outer side surface of each bearing plate (37), a screw (33) is longitudinally arranged between the two sliding plates (31), one end of each screw (33) is fixedly connected with, the other end of the screw rod (33) penetrates through the corresponding sliding plate (31) to be in threaded connection with the rotary table (34), and threads are arranged on the inner ring of the rotary table (34).
5. The clamping-facilitated punching apparatus for machining of claim 4, wherein: springs (38) are distributed on the inner side face of the bearing plate (37) at intervals, the inner end of each spring (38) is fixedly connected with the inner side face of the bearing plate (37), and the outer end of each spring (38) is fixedly connected with the rubber disc.
6. A punching apparatus for machining facilitating clamping according to claim 1, characterized in that: subassembly (5) of punching a hole includes second electric telescopic handle (41), second electric telescopic handle (41) stiff end and fixed plate (27) bottom surface rigid coupling, second electric telescopic handle (41) expansion end rigid coupling has protecting crust (42) of rectangle form, be equipped with third motor (45) in protecting crust (42), the motor shaft of third motor (45) passes protecting crust (42) bottom surface and chuck (43) top surface rigid coupling of cylindrical shape, chuck (43) bottom surface is equipped with drift (44).
7. The apparatus of claim 6, wherein the punch is configured to facilitate clamping of the punch by: the novel punch is characterized in that a threaded hole is formed in the chuck (43), a punch (44) is arranged on the bottom surface of the chuck (43), threads are formed in the outer surface of the upper end of the punch (44), and the chuck (43) is in threaded connection with the punch (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921380238.6U CN211052260U (en) | 2019-08-23 | 2019-08-23 | Punching equipment convenient to clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921380238.6U CN211052260U (en) | 2019-08-23 | 2019-08-23 | Punching equipment convenient to clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211052260U true CN211052260U (en) | 2020-07-21 |
Family
ID=71593241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921380238.6U Expired - Fee Related CN211052260U (en) | 2019-08-23 | 2019-08-23 | Punching equipment convenient to clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211052260U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790834A (en) * | 2020-08-20 | 2020-10-20 | 张晨 | Positioning mechanism for improving positioning precision of automobile mould plate |
| CN112453188A (en) * | 2020-10-28 | 2021-03-09 | 安徽金百合建筑装饰工程有限公司 | Forming and punching equipment and punching method for aluminum alloy doors and windows |
| CN115007911A (en) * | 2022-08-10 | 2022-09-06 | 南京新悦桓厨具有限公司 | Kitchen guarding's lampblack absorber collection petticoat pipe shaping processing equipment |
| CN118788833A (en) * | 2024-09-13 | 2024-10-18 | 南通阿米利自动化科技有限公司 | A hydraulic punching machine for precisely positioning special-shaped parts |
-
2019
- 2019-08-23 CN CN201921380238.6U patent/CN211052260U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790834A (en) * | 2020-08-20 | 2020-10-20 | 张晨 | Positioning mechanism for improving positioning precision of automobile mould plate |
| CN112453188A (en) * | 2020-10-28 | 2021-03-09 | 安徽金百合建筑装饰工程有限公司 | Forming and punching equipment and punching method for aluminum alloy doors and windows |
| CN115007911A (en) * | 2022-08-10 | 2022-09-06 | 南京新悦桓厨具有限公司 | Kitchen guarding's lampblack absorber collection petticoat pipe shaping processing equipment |
| CN118788833A (en) * | 2024-09-13 | 2024-10-18 | 南通阿米利自动化科技有限公司 | A hydraulic punching machine for precisely positioning special-shaped parts |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 Termination date: 20210823 |
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| CF01 | Termination of patent right due to non-payment of annual fee |