CN114210815A - Continuous punching device for metal plate - Google Patents
Continuous punching device for metal plate Download PDFInfo
- Publication number
- CN114210815A CN114210815A CN202111557469.1A CN202111557469A CN114210815A CN 114210815 A CN114210815 A CN 114210815A CN 202111557469 A CN202111557469 A CN 202111557469A CN 114210815 A CN114210815 A CN 114210815A
- Authority
- CN
- China
- Prior art keywords
- gear
- sheet metal
- punching
- piece
- continuous sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
- B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a continuous punching device for a metal plate, which comprises a power assembly, a punching mechanism and a punching mechanism, wherein the power assembly comprises a base, a servo motor arranged at the top of the base, a supporting column arranged at the top of the base, a driving part arranged at one side of the supporting column, a punching arm arranged at the other side of the supporting column and a bracket arranged at the bottom of the punching arm; and the transmission assembly is arranged on the intermittent motion piece on the other side of the supporting column, the rotating piece arranged in the support and the clamping piece arranged at the top of the rotating piece. According to the automatic continuous punching machine, the power assembly and the transmission assembly are arranged, so that automatic continuous punching work can be performed on a metal plate, the position of a workpiece does not need to be adjusted manually and repeatedly, the working efficiency is greatly improved, and the production cost is reduced.
Description
Technical Field
The invention relates to the technical field of metal plate stamping, in particular to a continuous punching device for a metal plate.
Background
Punching a metal plate means that various patterns are formed on the metal plate by using a punching machine to meet different requirements. Common punching types include cross holes, rhombic holes, scale holes, splayed holes, hexagonal holes, punching plates, long holes, square holes, circular holes, punching plate nets, triangular holes and the like. The common metal plate punching device usually needs to readjust the position of a workpiece and fix the workpiece after punching one hole, and then punch the next hole, so that the working efficiency is low. The powerful punching machine is often complex in structure and expensive in price, so that the production cost is high. The automatic continuous punching device which is simple in structure, convenient and practical and capable of automatically punching holes is designed.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme: a continuous punching device for metal plates comprises a power assembly, a punching mechanism and a punching mechanism, wherein the power assembly comprises a base, a servo motor arranged at the top of the base, a supporting column arranged at the top of the base, a driving piece arranged at one side of the supporting column, a punching arm arranged at the other side of the supporting column and a support arranged at the bottom of the punching arm; and the transmission assembly is arranged on the intermittent motion piece on the other side of the supporting column, the rotating piece arranged in the support and the clamping piece arranged at the top of the rotating piece.
As a preferable aspect of the continuous sheet metal punching apparatus of the present invention, wherein: the driving piece comprises a rotating disc arranged at the output end of the servo motor, and spiral grooves with the radius gradually increasing from the center to the outer edge are formed in the surfaces of the two sides of the rotating disc.
As a preferable aspect of the continuous sheet metal punching apparatus of the present invention, wherein: the driving piece further comprises a driving rod arranged at the top of the rotating disc, and the driving rod is connected with the rotating disc in a sliding mode.
As a preferable aspect of the continuous sheet metal punching apparatus of the present invention, wherein: the driving piece further comprises a sliding groove arranged inside the supporting column, a sliding block arranged inside the sliding groove, and a buffer spring.
As a preferable aspect of the continuous sheet metal punching apparatus of the present invention, wherein: the driving piece further comprises extension springs arranged on two sides of the sliding block, one end of each extension spring is fixedly connected with the sliding block, and the other end of each extension spring is fixedly connected with the side face of the supporting column.
As a preferable aspect of the continuous sheet metal punching apparatus of the present invention, wherein: the intermittent motion piece including set up in the connecting rod of the slider other end, set up in the incomplete gear of connecting rod bottom, and set up in No. one gear of incomplete gear one side, the number of teeth of incomplete gear is less than its with the half of the complete gear number of teeth of specification, the both ends of connecting rod respectively through the round pin axle with slider and incomplete gear have the one end of tooth to rotate and be connected.
As a preferable aspect of the continuous sheet metal punching apparatus of the present invention, wherein: the intermittent motion piece further comprises a limiting spring arranged on the side face of the bottom of the connecting rod, and the limiting spring is an extension spring.
As a preferable aspect of the continuous sheet metal punching apparatus of the present invention, wherein: the rotating part comprises a first bevel gear, a second bevel gear, a third gear and a fourth gear, wherein the first bevel gear coaxially rotates with the first gear, the second bevel gear is matched with the first bevel gear, the third gear coaxially rotates with the second bevel gear, the fourth gear is matched with the third gear, and the number of the fourth gear is six.
As a preferable aspect of the continuous sheet metal punching apparatus of the present invention, wherein: the clamping piece comprises transmission wheels arranged at the tops of the fourth gears, and the number of the transmission wheels is four.
As a preferable aspect of the continuous sheet metal punching apparatus of the present invention, wherein: the clamping piece further comprises a guide clamping plate arranged at the top of the support.
The invention has the beneficial effects that: according to the automatic continuous punching machine, the power assembly and the transmission assembly are arranged, so that automatic continuous punching work can be performed on a metal plate, the position of a workpiece does not need to be adjusted manually and repeatedly, the working efficiency is greatly improved, and the production cost is reduced.
Drawings
Fig. 1 is an overall configuration diagram of a continuous sheet metal punching apparatus.
Fig. 2 is a partial structure view of a driving member of the continuous punching apparatus for a metal plate.
Fig. 3 is a view showing a structure of a rotary disk of the continuous punching apparatus for a metal plate.
Fig. 4 is another view of the structure of the driving part of the continuous punching device for metal sheets.
Fig. 5 is a structural view of a power assembly of the continuous punching apparatus for metal sheets.
Fig. 6 is a sectional view of a power assembly of the continuous sheet metal punching apparatus.
Fig. 7 is a diagram of an intermittent motion of a continuous sheet metal punching apparatus.
Fig. 8 is a combination view of a third gear and a fourth gear of the continuous punching device for metal plates.
Fig. 9 is a structural view of a rotary member of the continuous punching apparatus for a metal plate material.
Fig. 10 is a top view of the continuous sheet metal punching apparatus.
In the figure: 100. a power assembly; 101. a base; 102. a servo motor; 103. a support pillar; 104. a drive member; 104a, a rotating disc; 104a-1, a spiral groove; 104b, a drive rod; 104c, a chute; 104d, a slide block; 104e, a buffer spring; 104f, an extension spring; 105. a punching arm; 106. a support; 200. a transmission assembly; 201. an intermittent motion member; 201a, a connecting rod; 201b, incomplete gear; 201c, gear number one; 201d, a limiting spring; 202. a rotating member; 202a, bevel gear number one; 202b, a second bevel gear; 202c, gear No. three; 202d, gear four; 203. a clamping member; 203a and a transmission wheel; 203b, and a guide clamping plate.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Example 1
Referring to fig. 1, a first embodiment of the present invention provides a continuous punching apparatus for a metal plate, which includes a power assembly 100 and a transmission assembly 200, wherein the power assembly 100 provides a punching power source and performs a reciprocating motion, and the transmission assembly 200 performs an automatic movement of a workpiece after completing a punching motion.
Specifically, the power assembly 100 includes a base 101, a servo motor 102 disposed on the top of the base 101, a support column 103 disposed on the top of the base 101, a driving member 104 disposed on one side of the support column 103, a stamping arm 105 disposed on the other side of the support column 103, and a support 106 disposed on the bottom of the stamping arm 105, wherein the servo motor 102 provides power output to drive the driving member 104 to move to realize the stamping action of the stamping arm 105 in a vertical reciprocating motion. The bottom of the punch arm 105 can be fitted with different size punch dies.
Preferably, the transmission assembly 200, an intermittent motion member 201 disposed on the other side of the supporting column 103, a rotating member 202 disposed inside the bracket 106, and a clamping member 203 disposed on the top of the rotating member 202, wherein the intermittent motion member 201 can drive the rotating member 202 to perform a stepping motion, thereby achieving an automatic movement of the workpiece.
In use, as sheet metal is transported from the conveyor to the station above the carriage 106, it is held in place by the clamp 203 and the desired punch die is mounted on the underside of the punch arm 105. The servo motor 102 is started to drive the driving piece 104 to move, so that the punching action of the punch arm 105 reciprocating up and down is realized. With the intermittent motion member 201, when the punch arm 105 moves upward and the punch die is separated from the metal plate, the rotating member 202 partially rotates to drive the clamping member 203 to rotate, so that the metal plate moves forward a small distance by the clamping member 203. When the punch arm 105 moves downward, the clamp 203 does not rotate, and the metal plate is fixed to complete punching. The automatic continuous punching action of the metal plate can be realized by repeating the actions. Greatly improving the working efficiency and reducing the production cost.
Example 2
Referring to fig. 2 to 6, a second embodiment of the present invention is based on the above embodiment.
Specifically, the driving member 104 includes a rotating disc 104a disposed at the output end of the servo motor 102, the two side surfaces of the rotating disc 104a are provided with spiral grooves 104a-1 with radii gradually increasing from the center to the outer edge, and the heads and the tails of the spiral grooves 104a-1 are communicated.
Preferably, the driving member 104 further includes a driving rod 104b disposed at the top of the rotating disc 104a, the driving rod 104b is slidably connected to the rotating disc 104a, the rotating disc 104a is disposed in the middle of the bottom opening of the driving rod 104b, the bottom inner walls of the driving rod 104b are respectively fixed inside the spiral groove 104a-1 through pulleys, when the rotating disc 104a rotates and the pulleys rotate to the maximum radius in the spiral groove 104a-1, the driving rod 104b is pushed to the highest position, and when the pulleys rotate to the minimum radius, the driving rod 104b also falls to the lowest position. The continuous rotation of the rotary plate 104a repeats the above-described operation to reciprocate the drive rod 104b up and down.
Preferably, the driving member 104 further includes a sliding slot 104c disposed inside the supporting column 103, a sliding block 104d disposed inside the sliding slot 104c, and a buffer spring 104e, where the buffer spring 104e is disposed to prevent the sliding block 104d from impacting the device during the falling process, so as to play a certain role in buffering.
Preferably, the driving member 104 further includes an extension spring 104f disposed at two sides of the slider 104d, one end of the extension spring 104f is fixedly connected to the slider 104d, and the other end is fixedly connected to the side surface of the supporting post 103, so that the elastic force of the extension spring 104f plays a certain punching compensation role in addition to punching the metal plate by using the self weight of the punching arm 105. When the driving rod 104b is lifted, the extension spring 104f starts to extend and store energy, and when the driving rod 104b falls, the extension spring 104f starts to release energy, and punching is completed.
In use, as sheet metal is transported from the conveyor to the station above the carriage 106, it is held in place by the clamp 203 and the desired punch die is mounted on the underside of the punch arm 105. The servomotor 102 is actuated to rotate the rotary disk 104a, and when the pulley at the bottom of the drive rod 104b rotates to the maximum radius of the spiral groove 104a-1, the drive rod 104b is pushed to the highest position, and when the pulley rotates to the minimum radius, the drive rod 104b also falls to the lowest position. The continuous rotation of the rotary plate 104a repeats the above-described operation to reciprocate the drive rod 104b up and down. The inside of the inside spout 104c of support column 103 still is provided with buffer spring 104e, avoids slider 104d to cause the impact to the device at the in-process of whereabouts, plays certain cushioning effect. With the intermittent motion member 201, when the punch arm 105 moves upward and the punch die is separated from the metal plate, the rotating member 202 partially rotates to drive the clamping member 203 to rotate, so that the metal plate moves forward a small distance by the clamping member 203. When the punch arm 105 moves downward, the clamp 203 does not rotate, and the metal plate is fixed to complete punching. The automatic continuous punching action of the metal plate can be realized by repeating the actions. Greatly improving the working efficiency and reducing the production cost.
Example 3
Referring to fig. 1 to 10, there is shown a third embodiment of the present invention, which is based on the first two embodiments.
Specifically, the intermittent motion member 201 includes a connecting rod 201a disposed at the other end of the slider 104d, an incomplete gear 201b disposed at the bottom of the connecting rod 201a, and a first gear 201c disposed at one side of the incomplete gear 201b, the number of teeth of the incomplete gear 201b is less than half of the number of teeth of the complete gear of the same specification, and two ends of the connecting rod 201a are rotatably connected to the slider 104d and one end of the incomplete gear 201b having teeth through pin shafts, respectively. When the slider 104d is at the highest position, the toothed end of the incomplete gear 201b is also at the highest position, and when the slider 104d moves downwards, the incomplete gear 201b rotates clockwise according to the front view in the figure, and at the moment, the incomplete gear is not meshed with the first gear 201c, and the first gear 201c does not rotate. When the slider 104d is raised from the lowest position, the toothed end of the incomplete gear 201b is also rotated clockwise from the lowest position in the front view, and gradually starts to mesh with the first gear 201c, and the first gear 201c starts to rotate. Repeating the above-mentioned action can realize that the slider 104d reciprocates up and down to drive the first gear 201c to rotate intermittently. The reason why the number of teeth of the incomplete gear 201b is less than half of the number of teeth of a complete gear of the same specification is to prevent the first gear 201c from rotating to cause a motion conflict when the punching die at the bottom of the punching arm 105 is not yet completely withdrawn. The specific tooth number can be set according to the actual conditions such as the thickness of the metal plate, the requirement of the punching gap and the like.
Preferably, the intermittent motion member 201 further comprises a limit spring 201d disposed on the side surface of the bottom of the connecting rod 201a, the limit spring 201d is an extension spring, and the limit spring 201d is disposed to prevent the connecting rod 201a from moving in a specified required direction, so as to avoid a wrong moving direction.
Preferably, the rotating member 202 includes a first bevel gear 202a coaxially rotating with the first gear 201c, a second bevel gear 202b coaxially rotating with the first bevel gear 202a, a third gear 202c coaxially rotating with the second bevel gear 202b, and a fourth gear 202d coaxially rotating with the third gear 202c, wherein the number of the fourth gears 202d is set to six.
Preferably, the clamping member 203 comprises transmission wheels 203a arranged at the top of the fourth gear 202d, and the number of the transmission wheels 203a is four.
Further, it is characterized in that: the clamping member 203 further comprises a guide clamp plate 203b arranged on the top of the bracket 106, and the guide clamp plate 203b can adjust the clamping tightness along the moving groove thereof according to actual conditions.
In use, as sheet metal is transported from the conveyor to the station above the carriage 106, it is held in place by the clamp 203 and the desired punch die is mounted on the underside of the punch arm 105. The servomotor 102 is actuated to rotate the rotary disk 104a, and when the pulley at the bottom of the drive rod 104b rotates to the maximum radius of the spiral groove 104a-1, the drive rod 104b is pushed to the highest position, and when the pulley rotates to the minimum radius, the drive rod 104b also falls to the lowest position. The continuous rotation of the rotary plate 104a repeats the above-described operation to reciprocate the drive rod 104b up and down. The inside of the inside spout 104c of support column 103 still is provided with buffer spring 104e, avoids slider 104d to cause the impact to the device at the in-process of whereabouts, plays certain cushioning effect. When the punching arm 105, that is, the slider 104d, is at the highest position, the toothed end of the incomplete gear 201b is also at the highest position through the connection of the link 201a, and when the punching arm 105 moves downwards to start punching, the incomplete gear 201b rotates clockwise in the front view of the drawing, and at this time, the incomplete gear 201b is not meshed with the first gear 201c, and the first gear 201c does not rotate. When the punching die at the bottom of the punching arm 105 is separated from the metal plate and rises from the lowest position, the toothed end of the incomplete gear 201b also rotates clockwise from the lowest position according to the front view of the figure and gradually engages with the first gear 201c, the first gear 201c starts to rotate, the coaxial first bevel gear 202a drives the second bevel gear 202b to rotate, and the third gear 202c also starts to rotate and drives the fourth gear 202d to rotate. The driving wheels 203a, which are coaxially connected to the four fourth gears 202d, respectively, start to rotate and drive the metal plate to move forward a small distance. Wherein the guide clamp 203b can adjust the clamping tightness along the moving groove thereof according to actual conditions. The automatic continuous punching action of the metal plate can be realized by repeating the actions. Greatly improving the working efficiency and reducing the production cost.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a continuous punching device of sheet metal which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the power assembly (100) comprises a base (101), a servo motor (102) arranged at the top of the base (101), a supporting column (103) arranged at the top of the base (101), a driving part (104) arranged at one side of the supporting column (103), a punching arm (105) arranged at the other side of the supporting column (103), and a support (106) arranged at the bottom of the punching arm (105); and
the device comprises a transmission assembly (200), an intermittent motion piece (201) arranged on the other side of the supporting column (103), a rotating piece (202) arranged inside the bracket (106), and a clamping piece (203) arranged at the top of the rotating piece (202).
2. The continuous sheet metal punching apparatus of claim 1, wherein: the driving piece (104) comprises a rotating disc (104a) arranged at the output end of the servo motor (102), and spiral grooves (104a-1) with the radius gradually increasing from the center to the outer edge are formed in the surfaces of the two sides of the rotating disc (104 a).
3. The continuous sheet metal punching apparatus of claim 2, wherein: the driving piece (104) further comprises a driving rod (104b) arranged at the top of the rotating disc (104a), and the driving rod (104b) is connected with the rotating disc (104a) in a sliding mode.
4. A continuous sheet metal punching apparatus according to any one of claims 1, 2 or 3, wherein: the driving piece (104) further comprises a sliding groove (104c) arranged inside the supporting column (103), a sliding block (104d) arranged inside the sliding groove (104c), and a buffer spring (104 e).
5. The continuous sheet metal punching apparatus of claim 4, wherein: the driving piece (104) further comprises extension springs (104f) arranged on two sides of the sliding block (104d), one end of each extension spring (104f) is fixedly connected with the sliding block (104d), and the other end of each extension spring is fixedly connected with the side face of the supporting column (103).
6. The continuous sheet metal punching apparatus of claim 5, wherein: intermittent motion spare (201) including set up in connecting rod (201a) of slider (104d) other end, set up in incomplete gear (201b) of connecting rod (201a) bottom, and set up in No. one gear (201c) of incomplete gear (201b) one side, the number of teeth of incomplete gear (201b) is less than its with the half of the complete gear number of teeth of specification, the both ends of connecting rod (201a) respectively through the round pin axle with slider (104d) and incomplete gear (201b) have the one end of tooth to rotate and connect.
7. The continuous sheet metal punching apparatus of claim 6, wherein: the intermittent motion piece (201) further comprises a limiting spring (201d) arranged on the side face of the bottom of the connecting rod (201a), and the limiting spring (201d) is an extension spring.
8. The continuous sheet metal punching apparatus of claim 6 or 7, wherein: the rotating member (202) comprises a first bevel gear (202a) rotating coaxially with the first bevel gear (201c), a second bevel gear (202b) matched with the first bevel gear (202a), a third bevel gear (202c) rotating coaxially with the second bevel gear (202b), and a fourth bevel gear (202d) matched with the third bevel gear (202c), wherein the number of the fourth bevel gears (202d) is six.
9. The continuous sheet metal punching apparatus of claim 8, wherein: the clamping piece (203) comprises transmission wheels (203a) arranged at the top of the fourth gear (202d), and the number of the transmission wheels (203a) is four.
10. A continuous sheet metal punch apparatus as claimed in any one of claims 1, 2, 3, 5, 6, 7 or 9 wherein: the clamping piece (203) further comprises a guide clamping plate (203b) arranged at the top of the bracket (106).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111557469.1A CN114210815A (en) | 2021-12-19 | 2021-12-19 | Continuous punching device for metal plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111557469.1A CN114210815A (en) | 2021-12-19 | 2021-12-19 | Continuous punching device for metal plate |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114210815A true CN114210815A (en) | 2022-03-22 |
Family
ID=80703995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111557469.1A Withdrawn CN114210815A (en) | 2021-12-19 | 2021-12-19 | Continuous punching device for metal plate |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114210815A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115301813A (en) * | 2022-10-10 | 2022-11-08 | 山东胜宁电器有限公司 | Automatic punching device for metal plate |
CN115945599A (en) * | 2023-03-13 | 2023-04-11 | 山西建投建筑产业有限公司 | Feeding system of reentrant corner accessory cut-out press |
-
2021
- 2021-12-19 CN CN202111557469.1A patent/CN114210815A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115301813A (en) * | 2022-10-10 | 2022-11-08 | 山东胜宁电器有限公司 | Automatic punching device for metal plate |
CN115301813B (en) * | 2022-10-10 | 2022-12-06 | 山东胜宁电器有限公司 | Automatic punching device for metal plate |
CN115945599A (en) * | 2023-03-13 | 2023-04-11 | 山西建投建筑产业有限公司 | Feeding system of reentrant corner accessory cut-out press |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN114210815A (en) | Continuous punching device for metal plate | |
CN201036799Y (en) | Automatic transferring mechanical arm | |
CN201346604Y (en) | Single-set, multi-station transfer manipulator | |
CN113524756A (en) | Closed type large-tonnage four-point servo toggle rod stamping device | |
CN211363576U (en) | Fixed adjustable-speed punching machine tool | |
CN216175741U (en) | Stamping die for machining automobile chassis parts | |
CN215431030U (en) | Continuous stamping die for metal stamping | |
CN114669644A (en) | Stamping die for machining | |
CN100518990C (en) | Hammer down shaping apparatus | |
CN116835240A (en) | Turntable system | |
CN116142792A (en) | Full-automatic swaying disc equipment and swaying disc jig thereof | |
CN113042597A (en) | Efficient two-way punching press mechanism | |
CN112474977A (en) | Stamping device for panel processing | |
CN201102053Y (en) | Hammer down shaping apparatus | |
CN220426454U (en) | Metal panel stamping machine tool | |
CN220964021U (en) | Pitch-changing end inserting mechanism | |
CN213353630U (en) | Efficient punch press | |
CN219211392U (en) | Punch press feeder | |
CN220311574U (en) | Automatic feeding and discharging device of stamping machine tool | |
CN220005715U (en) | Be used for car steel sheet punching press pay-off structure | |
CN216705733U (en) | Small-size independent stamping feeding manipulator | |
CN210080568U (en) | Automatic material feeding and taking manipulator of punch press | |
CN211135747U (en) | Novel circular sawing machine presss from both sides tightly device | |
CN213223885U (en) | Automatic receiving device for stamping | |
CN214639469U (en) | Equipment for deviating and falling circle in mold |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220322 |
|
WW01 | Invention patent application withdrawn after publication |