CN212168671U

CN212168671U - Punch press bottom plate that stability is strong

Info

Publication number: CN212168671U
Application number: CN202020569686.7U
Authority: CN
Inventors: 孙玉厚
Original assignee: Tianjin Lezao Metal Products Co ltd
Current assignee: Tianjin Lezao Metal Products Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-18
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a strong punch press bottom plate of stability, including the punching press bed, punching press bed top one side welding has a material seat, a material seat top surface puts evenly set up screw hole A around central point, a material seat top surface corresponds screw hole A position and all is provided with L type branch A, L type branch A bottom surface all has screw rod A through preformed hole through connection, the punching press bed top is located a material seat one side and is provided with the punching press bottom plate, all there is the spring of moving away to avoid possible earthquakes through bolted connection between punching press bed and the punching press bottom plate, punching press bottom plate top surface puts evenly set up screw hole B around central point, punching press bottom plate top surface corresponds screw hole B position and all is provided with L type branch B. The utility model discloses shock attenuation stability is good, has effectually replaced artifical pay-off, has promoted the production security by a wide margin, is fit for being extensively promoted and use.

Description

Punch press bottom plate that stability is strong

Technical Field

The utility model relates to a punch press bottom plate technical field, in particular to strong punch press bottom plate of stability.

Background

The punching machine is mainly an operation processing table for punching products, the application range of the punching machine is wider along with the increasing updating of mechanical products, however, in the process of punching the products, the punching force of a punching body on the punching machine is also the main reason for damage of the processing table after long-term working, meanwhile, in the process of feeding the products by the punching machine, the punching force is completely carried out by manpower, and the problems of accidental damage and the like often occur in the manual frequent mechanical feeding process, so that the operation safety is greatly reduced, and therefore, a punching machine bottom plate with strong stability is provided.

Disclosure of Invention

The utility model discloses a main aim at provides a strong punch press bottom plate of stability, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a punch press bottom plate with strong stability comprises a punch press, wherein a supporting seat is welded on one side of the top of the punch press, threaded holes A are uniformly formed in the surface of the top of the supporting seat around a central position, L-shaped supporting rods A are arranged on the surface of the top of the supporting seat corresponding to the positions of the threaded holes A, screw rods A are connected to the surface of the bottom of each L-shaped supporting rod A in a penetrating mode through reserved holes, a punch press bottom plate is arranged on one side of the top of the punch press, a shock-absorbing spring is connected between the punch press and the punch press bottom plate through bolts, threaded holes B are uniformly formed in the surface of the top of the punch press bottom plate around the central position, L-shaped supporting rods B are arranged on the surface of the top of the punch press bottom plate corresponding to the positions of the threaded holes B, screw rods B are connected to the surface of the, the welding of support column top has the roof of support, the roof of support bottom is provided with the slide rail, the slide rail bottom is provided with backup pad A and backup pad B, backup pad A bottom corresponds a material seat position bolt and is provided with electronic hydraulic push rod A, backup pad B bottom corresponds punching press bottom plate position bolt and is provided with electronic hydraulic push rod B.

Further, L type branch A and L type branch B are provided with four groups or multiunit respectively, screw rod A and screw rod B are provided with four groups or multiunit respectively, screw hole A and screw hole B all are provided with the multiunit.

Further, the L-shaped supporting rod A and the L-shaped supporting rod B are respectively connected to the surfaces of the supporting seat and the stamping bottom plate through a screw A and a screw B.

Furthermore, a polishing wheel is arranged at the center of the inner side of the support column, a motor is arranged in the support column through a bolt, and a motor driving end is connected with the polishing wheel.

Furthermore, the support plate A and the support plate B are both connected with the slide rail in a sliding mode through the top sliding block, the driving end of the electric hydraulic push rod A is connected with a support plate, an electromagnetic chuck is arranged on the bottom of the support plate through a bolt, and the driving end of the electric hydraulic push rod B is connected with a stamping plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up a material seat, shock-absorbing spring and punching press bottom plate, utilize a material seat from top to bottom to stack the product that will carry out the punching press, and simultaneously, still can be according to the difference of product specification, adjust L type branch A cooperation screw hole A respectively, and utilize screw rod A to carry out spacing fixed to L type branch through the preformed hole and the screw hole A that run through L type branch A, the shock attenuation nature of utilizing shock-absorbing spring is in order to avoid the punching press board when punching press bottom plate punching press, ensure that the elastic expansion between punching press bottom plate and the punching press bed avoids leading to the condition such as dislocation because of long-term friction, the effectual steadiness and the life that have promoted the device, and simultaneously, L type branch B that punching press bottom plate top set up also can adjust according to the difference of stamping die specification, thereby the effectual convenience that has promoted the device.

2. Through setting up the slide rail, electronic hydraulic rod A, electronic hydraulic rod B and electromagnet, utilize the slide rail can cooperate backup pad A and backup pad B at electronic hydraulic rod A and electronic hydraulic rod B top respectively to slide to carry out pay-off and punching press product, utilize the electromagnet to adsorb metallic substance, carry out mechanical pay-off management under the condition of cooperation slide rail, backup pad A and electronic hydraulic rod A, thereby the efficient has replaced artifical pay-off and has promoted device's production security.

3. Through setting up motor and grinding wheel, utilize motor drive grinding wheel to rotate to contact through the burr department with the punching press product, in order to reach the purpose of the deburring of polishing, thereby the effectual production quality who promotes the device.

Drawings

Fig. 1 is the utility model relates to a strong overall structure schematic diagram of punch press bottom plate of stability.

Fig. 2 is a schematic view of a top view structure of a supporting seat of a bottom plate of a punching machine with high stability.

Fig. 3 is a schematic view of the top view structure of the punching bottom plate of the present invention with strong stability.

In the figure: 1. punching a machine; 2. a supporting seat; 3. an L-shaped strut A; 4. a threaded hole A; 5. a screw A; 6. a shock absorbing spring; 7. stamping a bottom plate; 8. an L-shaped strut B; 9. a threaded hole B; 10. a screw B; 11. a motor; 12. grinding the wheel; 13. a slide rail; 14. a support plate A; 15. an electric hydraulic push rod A; 16. a support disc; 17. an electromagnetic chuck; 18. a support plate B; 19. an electric hydraulic push rod B; 20. stamping the plate; 21. supporting a top plate; 22. and (4) a support column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a punch press bottom plate with strong stability comprises a punch press 1, a support base 2 is welded on one side of the top of the punch press 1, threaded holes a4 are uniformly formed on the top surface of the support base 2 around a central position, L-shaped supporting rods A3 are arranged on the top surface of the support base 2 corresponding to the threaded holes a4, threaded rods a5 are uniformly connected on the bottom surface of the L-shaped supporting rods A3 through preformed holes, a punch bottom plate 7 is arranged on the top of the punch press 1 on one side of the support base 2, a shock absorbing spring 6 is connected between the punch press 1 and the punch bottom plate 7 through bolts, threaded holes B9 are uniformly formed on the top surface of the punch bottom plate 7 around the central position, L-shaped supporting rods B8 are arranged on the top surface of the punch bottom plate 7 corresponding to the threaded holes B9, threaded rods B10 are connected on the bottom surface of the L-shaped supporting rods B8, 1 top of punching press bed is located punching press bottom plate 7 one side welding and has support column 22, the welding of support column 22 top has roof 21, roof 21 bottom is provided with slide rail 13, slide rail 13 bottom is provided with backup pad A14 and backup pad B18, backup pad A14 bottom corresponds 2 position bolts of support seat and is provided with electronic hydraulic push rod A15, backup pad B18 bottom corresponds punching press bottom plate 7 position bolt and is provided with electronic hydraulic push rod B19.

The L-shaped supporting rod A3 and the L-shaped supporting rod B8 are respectively provided with four groups or multiple groups, the screw A5 and the screw B10 are respectively provided with four groups or multiple groups, and the threaded hole A4 and the threaded hole B9 are respectively provided with multiple groups.

In this embodiment, as shown in fig. 1, 2 and 3, a product to be stamped is stacked from top to bottom by the supporting seat 2, and a stamping die is placed by the stamping bottom plate 7.

The L-shaped supporting rod A3 and the L-shaped supporting rod B8 are respectively connected to the surfaces of the supporting seat 2 and the stamping bottom plate 7 through a screw A5 and a screw B10.

In this embodiment, as shown in fig. 1, an L-shaped strut a3 and an L-shaped strut B8 are used to limit and fix the punched product.

The grinding wheel 12 is arranged at the center of the inner side of the supporting column 22, the motor 11 is arranged in the supporting column 22 through a bolt, and the driving end of the motor 11 is connected with the grinding wheel 12.

In the embodiment, as shown in fig. 1, a grinding wheel 12 is driven by a motor 11 to rotate to contact with the burrs of the punched product for grinding.

The supporting plate A14 and the supporting plate B18 are both in sliding connection with the sliding rail 13 through a top sliding block, the driving end of the electric hydraulic push rod A15 is connected with a supporting plate 16, an electromagnetic suction cup 17 is arranged on a bolt at the bottom of the supporting plate 16, and the driving end of the electric hydraulic push rod B19 is connected with a stamping plate 20.

In this embodiment, as shown in fig. 1, the electromagnetic chuck 17 is used for adsorbing the punched product, and the slide rail 13 is matched to slide to the top of the punching bottom plate 7 for punching.

It should be noted that the utility model relates to a punch press bottom plate with strong stability, during operation, personnel stack the product to be punched from top to bottom between L-shaped supporting rods A3 on a supporting seat 2, and simultaneously can cooperate with a threaded hole A4 to adjust L-shaped supporting rods A3 according to the difference of product specifications, and respectively limit on the supporting seat 2 through a screw A5, the product is put, then the die for punching is placed between L-shaped supporting rods B8 on a punching bottom plate 7, and simultaneously can cooperate with a threaded hole B9 to adjust L-shaped supporting rods B8 according to the difference of die specifications, and respectively limit the die on the punching bottom plate 7 through a screw B10, and then the personnel open an electromagnetic chuck 17, and start an electric hydraulic push rod A15 to extend to the top of the supporting seat 2, so that the electromagnetic chuck 17 sucks the punching product at the top of the supporting seat 2, and then start an electric hydraulic push rod A15 to retract upwards, at this moment, the sliding rail 13 is matched with the sliding support plate A14 and drives the electric hydraulic push rod A15 and the electromagnetic chuck 17 to slide to a die at the top of the stamping bottom plate 7, the electromagnetic chuck 17 is closed again, so that a product falls down, the sliding support plate A14 is matched with the sliding support plate B18 and drives the electric hydraulic push rod B19 and the stamping plate 20 to slide to the stamping product at the top of the stamping bottom plate 7, the electric hydraulic push rod B19 is started to drive the stamping plate 20 to stamp the product downwards, at the moment, the shock-absorbing spring 6 can effectively reduce the impact force and the shock between the stamping bottom plate 7 and the stamping bed 1, the electric hydraulic push rod B19 and the stamping plate 20 are retracted after the stamping is completed, a person takes out the stamping product, and the motor 11 is started to drive the polishing wheel 12 to polish burrs of.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a strong punch press bottom plate of stability, includes punching press (1), its characterized in that: the stamping machine is characterized in that a supporting seat (2) is welded on one side of the top of the stamping bed (1), threaded holes A (4) are uniformly formed in the top surface of the supporting seat (2) around a central position, L-shaped supporting rods A (3) are arranged on the top surface of the supporting seat (2) corresponding to the threaded holes A (4), screw rods A (5) are connected to the bottom surface of the L-shaped supporting rods A (3) through reserved holes in a penetrating mode, a stamping bottom plate (7) is arranged on one side, located on the supporting seat (2), of the top of the stamping bed (1), shock absorbing springs (6) are connected between the stamping bed (1) and the stamping bottom plate (7) through bolts, threaded holes B (9) are uniformly formed in the top surface of the stamping bottom plate (7) around the central position, L-shaped supporting rods B (8) are arranged on the top surface of the stamping bottom plate (7) corresponding to the threaded holes B (9), and screw rods B (10) are connected to the, punching press bed (1) top is located punching press bottom plate (7) one side welding and has support column (22), support column (22) top welding has roof support (21), roof support (21) bottom is provided with slide rail (13), slide rail (13) bottom is provided with backup pad A (14) and backup pad B (18), backup pad A (14) bottom corresponds material seat (2) position bolt and is provided with electronic hydraulic push rod A (15), backup pad B (18) bottom corresponds punching press bottom plate (7) position bolt and is provided with electronic hydraulic push rod B (19).

2. A stable press bottom plate according to claim 1, wherein: l type branch A (3) and L type branch B (8) are provided with four groups or multiunit respectively, screw rod A (5) and screw rod B (10) are provided with four groups or multiunit respectively, screw hole A (4) and screw hole B (9) all are provided with the multiunit.

3. A stable press bottom plate according to claim 1, wherein: and the L-shaped supporting rod A (3) and the L-shaped supporting rod B (8) are respectively connected to the surfaces of the supporting seat (2) and the stamping bottom plate (7) through a screw A (5) and a screw B (10).

4. A stable press bottom plate according to claim 1, wherein: the grinding wheel (12) is arranged at the central position of the inner side of the supporting column (22), a motor (11) is arranged in the supporting column (22) through a bolt, and the driving end of the motor (11) is connected with the grinding wheel (12).

5. A stable press bottom plate according to claim 1, wherein: backup pad A (14) and backup pad B (18) all through top slider and slide rail (13) sliding connection, electro-hydraulic push rod A (15) drive end is connected with supporting disk (16), supporting disk (16) bottom bolt is provided with electromagnetic chuck (17), electro-hydraulic push rod B (19) drive end is connected with punching press board (20).