CN115770820B - Numerical control turret punch press convenient for demolding - Google Patents
Numerical control turret punch press convenient for demolding Download PDFInfo
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- CN115770820B CN115770820B CN202211573498.1A CN202211573498A CN115770820B CN 115770820 B CN115770820 B CN 115770820B CN 202211573498 A CN202211573498 A CN 202211573498A CN 115770820 B CN115770820 B CN 115770820B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to the technical field of numerical control turret punching machines and discloses a numerical control turret punching machine convenient to demould, which comprises a turret circular plate, a grabbing plate and a base, wherein the bottom end of the grabbing plate is provided with a grabbing clamp, the bottom end of the grabbing plate is fixedly provided with a positioning rod, the bottom of the grabbing clamp is provided with a clamping plate in a clamping manner, the bottom end of the clamping plate is fixedly provided with a punching plate, the bottom end of the punching plate is fixedly provided with a punching head, the turret circular plate is positioned between the punching plate and the base, a demoulding device is arranged in the base, a compression spring in the demoulding device is utilized to drive the rotating plate to reset, so that a plate can be ejected through a lifting rod to assist in demoulding, the plate is prevented from being adhered to a mould, meanwhile, when the mould is arranged on the turret, the influence on the service life of the spring due to long-time compression is effectively prevented, and the demoulding failure is prevented.
Description
Technical Field
The invention relates to the technical field of numerical control turret punch presses, in particular to a numerical control turret punch press convenient for demolding.
Background
The turret punching machine tool is an automatic numerical control lathe suitable for plate punching forming, and can complete the punching of complex plates at one time due to the fact that various dies can be installed on the turret.
During punching, the plate is punched through cutting force, so that the plate and the punching die can possibly be bonded, the plate cannot be smoothly separated from the die, the forming of the plate is affected, and the plate is scrapped.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides the numerical control turret punch press convenient for demoulding, which has the advantage of being capable of assisting in demoulding, and solves the problem of scrapping of plates caused by inconvenient demoulding.
(II) technical scheme
The numerical control turret punch press comprises a turret circular plate, a grabbing plate and a base, wherein a grabbing clamp is arranged at the bottom end of the grabbing plate, a positioning rod is fixedly arranged at the bottom end of the grabbing plate, a clamping plate is fixedly arranged at the bottom of the grabbing clamp in a clamping mode, a punching plate is fixedly arranged at the bottom end of the clamping plate, a punching head is fixedly arranged at the bottom end of the punching plate, the turret circular plate is located between the punching plate and the base, and a demoulding device is arranged inside the base.
Preferably, the inside locating hole of seting up of punching press board, locating lever and locating hole respectively have four, and correspond each other, the locating lever is pegged graft in the locating hole, the bottom of locating lever is located the below of punching press board, when snatching the board and promoting the punching press board and descend, can promote the lifter through the locating lever and descend.
Preferably, the demoulding device comprises a lifting rod, the lifting rod is inserted at the top of the base, a connecting plate is fixedly arranged at the bottom end of the lifting rod, a sliding rod is fixedly arranged at one side, away from the center of the base, of the connecting plate, a rotary seat is fixedly arranged on the surface of the top end of the inner wall of the base, a rotary plate is rotatably arranged at the bottom of the rotary seat, an extrusion rod is rotatably arranged at the bottom end of the rotary plate, a connecting rope is fixedly arranged at the other end of the extrusion rod, a compression spring is arranged at one side, close to the vertical center line of the base, of the extrusion rod, a side plate is fixedly arranged at the top end surface of the inner wall of the base, an inserting rod is inserted inside the side plate, a pushing block is fixedly arranged at one end, close to the center of the base, of the inserting rod, a pushing plate is fixedly arranged at the other end of the inserting rod, and a reset spring is fixedly arranged between the pushing plate and the side plate.
Preferably, the punching opening is formed in the top of the base, the punching opening corresponds to the punching head, clamping grooves are formed in the left side and the right side of the punching head, the pushing block is located right below the left end and the right end of the punching opening, and when the punching head is pushed to descend, the punching head is inserted into the punching opening to finish punching.
Preferably, the other end fixed mounting of connecting rope is close to one side of curb plate at the ejector pad, connecting rope passes the curb plate, two the one end that extrusion rod interconnect is less than the one end that extrusion rod and commentaries on classics board are connected, when the extrusion rod is pushed by the commentaries on classics board for two extrusion rod interconnect's one end can be moved towards the one end that is connected with the extrusion rod of keeping away from the commentaries on classics board, thereby pulling connecting rope, and pulls the ejector pad to curb plate direction through connecting rope.
Preferably, the draw-in groove is right trapezoid, one side that the draw-in groove is close to the stamping plate is the inclined plane, and incline direction is being close to one side that the stamping head center was less than one side that keeps away from the stamping head center, the top of ejector pad is the inclined plane, and incline direction is being higher than one side that is close to the base center for one side that keeps away from the base center, when the stamping head card enters into the punching press mouth, the bottom of stamping head and the laminating of the inclined plane of ejector pad to promote the ejector pad to curb plate direction, along with the stamping head continues to descend, when ejector pad and draw-in groove are in same horizontal plane, under reset spring's effect, the ejector pad is pushed to the draw-in groove inside, the ejector pad embedding is advanced in the draw-in groove to with the stamping head card owner, prevent to reset.
Preferably, the demolding devices are divided into two groups, the two groups are symmetrically installed along the vertical center line of the base, each group of the demolding devices is provided with two lifting rods, the four lifting rods are inserted into the base and correspond to the positioning rods in position, and when the positioning rods descend, the lifting rods can be pushed to descend.
Preferably, the jack is formed in the turret circular plate, the jack corresponds to the lifting rod, the jack corresponds to the punching head and the punching opening respectively, and the jack can be fixed on the turret circular plate through mutual clamping when the punching plate and the base are mounted on the turret circular plate.
Preferably, the sliding groove is formed in the rotating plate, the sliding rod is slidably mounted in the sliding groove, an anti-falling plate is fixedly mounted on one side, away from the lifting rod, of the sliding rod, and when the lifting rod is lifted, the sliding rod can drive the rotating plate to rotate.
(III) beneficial effects
Compared with the prior art, the invention provides a numerical control turret punch press convenient for demolding, which has the following beneficial effects:
1. This numerical control turret punch press convenient drawing of patterns, when the punching press, the panel that is stamped is located the top of lifter, and the locating lever is pegged graft in the punching press inboard, and the grabbing plate drives the punching press board and descends, and the locating lever descends to promote panel and lifter decline, and the lifter drives the rotating plate and rotates, and compression spring is compressed, after the punching press is accomplished, and the locating lever rises, and the lifter no longer receives the extrusion, and compression spring promotes the rotating plate counter-rotation to promote the lifter and rise, with panel ejecting from the upper surface of base, accomplish the effect of supplementary drawing of patterns.
2. This numerical control turret punch press convenient drawing of patterns, through when needs install stamping plate and base plate on the capstan head, lifter and jack, the stamping head is corresponding with the socket, the stamping head inserts into the punching press mouth in, the lifter receives by the locating lever downwardly pressing, when snatching plate and locating lever and breaking away from the stamping plate, the lifter no longer receives the extrusion of locating lever, the lifter resets, the ejector pad no longer receives the pulling force of connecting rope, the ejector pad also resets, the card is gone into the draw-in groove again, thereby with the stamping head card in the base, reach the purpose of fixing stamping plate and base on the capstan head, also can avoid simultaneously because long-time compression, lead to the impaired problem of spring life.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention during stamping;
FIG. 3 is a schematic view of the structure of the present invention when mounted on a turret circular plate;
FIG. 4 is a schematic view of a stripping apparatus of the present invention;
FIG. 5 is a schematic view of a stripping apparatus of the present invention;
FIG. 6 is a schematic view of a stripping apparatus of the present invention.
The drawing comprises a rotary tower circular plate 1, a grabbing plate 2, a base 3, a grabbing clamp 4, a locating rod 6, a clamping plate 7, a punching plate 8, a punching head 9, a demoulding device 901, a lifting rod 902, a connecting plate 903, a sliding rod 904, a rotary seat 905, a rotary plate 906, a pressing rod 907, a connecting rope 908, a compression spring 909, a side plate 910, a plunger rod 911, a pushing block 912, a pushing plate 913 and a return spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, a numerical control turret punch press convenient for demolding comprises a turret circular plate 1, a grabbing plate 2 and a base 3, wherein a grabbing clamp 4 is arranged at the bottom end of the grabbing plate 2, a positioning rod 5 is fixedly arranged at the bottom end of the grabbing plate 2, a clamping plate 6 is arranged at the bottom of the grabbing clamp 4 in a clamping mode, a stamping plate 7 is fixedly arranged at the bottom end of the clamping plate 6, a stamping head 8 is fixedly arranged at the bottom end of the stamping plate 7, the turret circular plate 1 is positioned between the stamping plate 7 and the base 3, and a demolding device 9 is arranged inside the base 3.
Referring to fig. 1, positioning holes are formed in the stamping plate 7, four positioning rods 5 and four positioning holes are respectively and correspond to each other, the positioning rods 5 are inserted into the positioning holes, the bottom ends of the positioning rods 5 are located below the stamping plate 7, and when the grabbing plate 2 pushes the stamping plate 7 to descend, the lifting rods 901 can be pushed to descend through the positioning rods 5.
Referring to fig. 4-6, the demolding device 9 includes a lifting rod 901, the lifting rod 901 is inserted into the top of the base 3, a connecting plate 902 is fixedly installed at the bottom end of the lifting rod 901, a sliding rod 903 is fixedly installed at one side of the connecting plate 902 away from the center of the base 3, a rotating plate 905 is rotatably installed at the bottom of the rotating plate 904, an extrusion rod 906 is rotatably installed at the bottom end of the rotating plate 905, a connecting rope 907 is fixedly installed at the other end of the extrusion rod 906, a compression spring 908 is arranged at one side of the extrusion rod 906 close to the vertical center line of the base 3, a side plate 909 is fixedly installed at the top end surface of the inner wall of the base 3, an inserting rod 910 is inserted into the side plate 909, a pushing block 911 is fixedly installed at one end of the inserting rod 910 close to the center of the base 3, a pushing plate 912 is fixedly installed at the other end of the inserting rod 910, and a reset spring 913 is fixedly installed between the pushing plate 912 and the side plate 909.
Referring to fig. 6, the other end of the connection rope 907 is fixedly installed at a side of the push block 911 near the side plate 909, the connection rope 907 passes through the side plate 909, one end of the two extrusion rods 906 connected to each other is lower than one end of the extrusion rods 906 connected to the rotating plate 905, when the extrusion rods 906 are pushed by the rotating plate 905, the one end of the two extrusion rods 906 connected to each other moves away from the one end of the rotating plate 905 connected to the extrusion rods 906, thereby pulling the connection rope 907 and pulling the push block 911 toward the side plate 909 through the connection rope 907.
Referring to fig. 1-5, a punching opening is formed at the top of the base 3, the punching opening corresponds to the punching head 8, clamping grooves are formed at the left and right sides of the punching head 8, a push block 911 is located right below the left and right ends of the punching opening, when the punching head 8 is pushed down, the punching head 8 is inserted into the punching opening to complete punching, the clamping groove is in a right trapezoid shape, one side of the clamping groove close to the punching plate 7 is an inclined surface, the inclined direction is that one side close to the center of the punching head 8 is lower than one side far from the center of the punching head 8, the top end of the push block 911 is an inclined surface, the inclined direction is that one side far from the center of the base 3 is higher than one side close to the center of the base 3, when the punching head 8 is clamped into the punching opening, the bottom end of the punching head 8 is attached to the inclined surface of the push block 911, so that the push block 911 is pushed towards a side plate 909, when the punching head 8 is continuously lowered, the push block 911 is pushed into the clamping groove under the action of a reset spring 913, and the push block 911 is embedded into the clamping groove, so that the punching head 8 is blocked.
Referring to fig. 4-5, the demolding devices 9 are divided into two groups, and are symmetrically installed along the vertical center line of the base 3, each group of demolding devices 9 has two lifting rods 901, four lifting rods 901 are inserted into the base 3 and correspond to the positioning rods 5 in position, and when the positioning rods 5 descend, the lifting rods 901 can be pushed to descend.
Referring to fig. 1 to 3, a jack is formed in the turret circular plate 1, the jack corresponds to the lifting rod 901, the jack corresponds to the punching head 8 and the punching port respectively, and the jack can be fixed on the turret circular plate 1 by being clamped with each other when the punching plate 7 and the base 3 are mounted on the turret circular plate 1.
Referring to fig. 5-6, a sliding groove is formed in the rotating plate 905, a sliding rod 903 is slidably mounted in the sliding groove, an anti-falling plate is fixedly mounted on one side of the sliding rod 903 away from the lifting rod 901, and when the lifting rod 901 is lifted, the sliding rod 903 can drive the rotating plate 905 to rotate.
When stamping starts, the base 3 prevents the stamping plate 7 from being fixed on the surface of the stamping machine by the grabbing clamp 4 through the clamping plate 6, meanwhile, the positioning rod 5 is inserted into the stamping plate 7, the stamped plate is placed above the lifting rod 901, the lifting rod 901 is pushed by the positioning rod 5 to descend along with the descending of the stamping plate 7, the lifting rod 901 is connected with the rotating plate 905 through the sliding rod 903, when the rotating plate 905 is driven to rotate, the compression spring 908 is extruded, the extruding plates are driven to move, one ends, connected with each other, of the extruding rods 906 descend, so that the pushing block 911 is pulled to move towards the side plate 909 through the connecting rope 907, the main stamping head 8 is not clamped, the main stamping head 8 is prevented from being clamped into the stamping opening, and stamping is performed;
after the stamping is finished, the stamping plate 7 ascends, the stamping head 8 is separated from the stamping opening, the positioning rod 5 does not press the lifting rod 901 any more, the compression spring 908 starts to reset, the lifting rod 901 is reversely pushed to ascend, and the lifting rod 901 pushes out the plate adhered on the base 3 to finish demoulding;
When the stamping die is required to be replaced after stamping, the die is required to be mounted on the turret, the lifting rod 901 is inserted into the jack, the stamping plate 7 is driven to descend by the grabbing clamp 4, the stamping head 8 is inserted into the stamping opening and the jack, the lifting rod 901 is pushed to descend by the positioning rod 5, the push block 911 is pressed on the left side and the right side, the grabbing clamp 4 loosens the clamping plate 6, the positioning rod 5 is separated from the stamping plate 7, the lifting rod 901 is not subjected to downward pressure, the compression spring 908 is reset to push the lifting rod 901 to ascend, meanwhile, the connecting rope 907 is not used for pulling the push block 911 any more, the push block 911 is reset under the action of the reset spring 913 and is clamped into clamping grooves formed on the left side and the right side of the stamping head 8, and the stamping head 8 is clamped, so that the purposes of fixing the base 3 and the stamping plate 7 on the turret are achieved, and meanwhile, the problem that the service life of the spring is damaged due to long-time compression can be avoided.
In summary, this numerical control turret punch press convenient to drawing of patterns, in the punching, the panel that is stamped is located the top of lifter 901, locating lever 5 is pegged graft in punching plate 7, snatch board 2 drives punching plate 7 decline, locating lever 5 descends and promotes panel and lifter 901 decline, lifter 901 drives the rotation of lifter 905, compression spring 908 is compressed, after the punching is finished, locating lever 5 rises, lifter 901 no longer receives the extrusion, compression spring 908 promotes the rotation of lifter 905, thereby promote lifter 901 and rise, the panel is ejecting from the upper surface of base 3, accomplish the effect of supplementary drawing of patterns, through when needs install punching plate 7 and base plate on the capstan head, lifter 901 corresponds with the jack, punching head 8 and socket, punching head 8 inserts in the punching press mouth, lifter 901 receives by locating lever 5 downwardly pressing, when lifter 901 and pulls away from punching plate 7, lifter 901 no longer receives the extrusion of locating lever 5, lifter 901 resets, the lifter 911 no longer receives the extrusion rope 907, the lifter 911 again, the lifter 911 also receives the reset clip card again, thereby will be in order to prevent the life-stop and can reach the life-stop in the punching press and the base 3 because of the life-stop clamp groove is long enough to reach at the same time in the punching press, and can reach the life-stop plate 3.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The numerical control turret punch press convenient for demolding comprises a turret circular plate (1), a grabbing plate (2) and a base (3), and is characterized in that a grabbing clamp (4) is arranged at the bottom end of the grabbing plate (2), a positioning rod (5) is fixedly arranged at the bottom end of the grabbing plate (2), a clamping plate (6) is fixedly arranged at the bottom of the grabbing clamp (4), a stamping plate (7) is fixedly arranged at the bottom end of the clamping plate (6), a stamping head (8) is fixedly arranged at the bottom end of the stamping plate (7), the turret circular plate (1) is positioned between the stamping plate (7) and the base (3), and a demolding device (9) is arranged inside the base (3);
The demolding device (9) comprises a lifting rod (901), the lifting rod (901) is inserted into the top of the base (3), a connecting plate (902) is fixedly arranged at the bottom end of the lifting rod (901), a sliding rod (903) is fixedly arranged at one side, far away from the center of the base (3), of the connecting plate (902), a rotating seat (904) is fixedly arranged at the top end surface of the inner wall of the base (3), a rotating plate (905) is rotatably arranged at the bottom of the rotating seat (904), an extrusion rod (906) is rotatably arranged at the bottom end of the rotating plate (905), a connecting rope (907) is fixedly arranged at the other end of the extrusion rod (906), a compression spring (908) is arranged at one side, close to the vertical center line of the base (3), of the extrusion rod (906), a side plate (909) is fixedly arranged at the top end surface of the inner wall of the base (3), an inserting rod (910) is fixedly arranged at one end, close to the center of the base (3), a pushing block (911) is fixedly arranged at the other end of the inserting rod (910), and a reset spring (909) is fixedly arranged between the pushing plate (912) and the side plate (913).
The top of the base (3) is provided with a punching opening, the punching opening corresponds to the punching head (8), clamping grooves are formed in the left side and the right side of the punching head (8), and the push block (911) is located under the left end and the right end of the punching opening;
the other end of the connecting rope (907) is fixedly arranged on one side, close to the side plate (909), of the push block (911), the connecting rope (907) penetrates through the side plate (909), and one end, connected with the extrusion rods (906), of the connecting rope is lower than one end, connected with the rotating plate (905), of the extrusion rods (906).
2. The numerical control turret punch press convenient for demolding according to claim 1 is characterized in that positioning holes are formed in the punching plate (7), four positioning rods (5) are respectively arranged in the punching plate and correspond to the positioning holes, the positioning rods (5) are inserted into the positioning holes, and the bottom ends of the positioning rods (5) are located below the punching plate (7).
3. The numerical control turret punch press convenient for demolding according to claim 1 is characterized in that the clamping groove is in a right trapezoid shape, one side, close to the stamping plate (7), of the clamping groove is an inclined surface, one side, close to the center of the stamping plate (8), of the clamping groove is lower than one side, far away from the center of the stamping plate (8), of the clamping groove, the top end of the pushing block (911) is an inclined surface, and one side, far away from the center of the base (3), of the clamping groove is higher than one side, close to the center of the base (3), of the clamping groove.
4. The numerical control turret punch press convenient for demolding according to claim 1 is characterized in that the demolding devices (9) are divided into two groups, the two groups are symmetrically arranged along the vertical center line of the base (3), each group of the demolding devices (9) is provided with two lifting rods (901), and the four lifting rods (901) are inserted into the base (3) and correspond to the positioning rods (5) in position.
5. The numerical control turret punch press convenient for demolding according to claim 1 is characterized in that insertion holes are formed in the turret circular plate (1), the insertion holes correspond to lifting rods (901), and the insertion holes correspond to a punch head (8) and a punch opening respectively.
6. The numerical control turret punch press convenient for demolding as claimed in claim 1 is characterized in that a chute is formed in the rotary plate (905), the sliding rod (903) is slidably mounted in the chute, and an anti-falling plate is fixedly mounted on one side, away from the lifting rod (901), of the sliding rod (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211573498.1A CN115770820B (en) | 2022-12-08 | 2022-12-08 | Numerical control turret punch press convenient for demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211573498.1A CN115770820B (en) | 2022-12-08 | 2022-12-08 | Numerical control turret punch press convenient for demolding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115770820A CN115770820A (en) | 2023-03-10 |
| CN115770820B true CN115770820B (en) | 2025-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211573498.1A Active CN115770820B (en) | 2022-12-08 | 2022-12-08 | Numerical control turret punch press convenient for demolding |
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| Country | Link |
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| CN (1) | CN115770820B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421087A (en) * | 2019-09-05 | 2019-11-08 | 台州弘锐精密机械有限公司 | A kind of vertical numerical control press machine jacking demoulding mechanism |
| CN112362466A (en) * | 2020-10-22 | 2021-02-12 | 马鞍山石冶机械制造有限公司 | Stamping equipment for quality detection of machine tool castings |
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2022
- 2022-12-08 CN CN202211573498.1A patent/CN115770820B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421087A (en) * | 2019-09-05 | 2019-11-08 | 台州弘锐精密机械有限公司 | A kind of vertical numerical control press machine jacking demoulding mechanism |
| CN112362466A (en) * | 2020-10-22 | 2021-02-12 | 马鞍山石冶机械制造有限公司 | Stamping equipment for quality detection of machine tool castings |
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| Publication number | Publication date |
|---|---|
| CN115770820A (en) | 2023-03-10 |
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