CN216176104U - Novel punch press convenient to maintain - Google Patents

Abstract

The utility model discloses a novel punch press convenient for maintenance, which comprises a base and a buffer mechanism, wherein one side of the top of the base is fixedly connected with a supporting plate, the top end of the supporting plate is fixedly connected with a transverse plate, the bottom end of the transverse plate is fixedly provided with a punching machine, the output end of the punching machine is fixedly connected with a punching head, two sides of the middle part of the top end of the base are fixedly connected with side plates, two ends of the middle part of one side plate are respectively in threaded connection with a threaded rod, one ends of the two threaded rods, close to the supporting plate, are respectively in rotating connection with two ends of the middle part of a clamping plate, two ends of the top part of one side plate are movably inserted with guide rods, one ends of the two guide rods, close to the supporting plate, are respectively in inserting connection with two ends of the top part of the clamping plate, two T-shaped grooves are equidistantly arranged between the two side plates and are positioned at the top end of the base, and the two T-shaped grooves are respectively in sliding connection with two sides of the bottom of the buffer mechanism, the device is convenient to maintain in the future, and the damage to the processed object caused by overlarge impact force is prevented.

Description

Novel punch press convenient to maintain

Technical Field

The utility model relates to the technical field of punching equipment, in particular to a novel punching machine convenient to maintain.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be achieved by mechanical processing through various die applications compared with the traditional mechanical processing, so that the stamping process has wider and wider application. The stamping production is mainly directed to plates. Through the mould, can make blanking, punch a hole, shaping, deep-drawing, trimming, fine blanking, plastic, riveting and extruded article etc. extensively are applied to each field, for example the manufacturing of circuit board.

The existing punching machine also generates some new requirements in the using process, one of which is as follows: the existing punching machines are mostly of an integrated structure, and are very inconvenient to repair or maintain; the second step is as follows: because the punch press has larger impact force during working, if the impact force is directly contacted with a processed object in the punching process, the processed object is easily damaged, and the existing punch press does not have a buffer mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel punch convenient to maintain, and aims to solve the problems that the existing punch in the background technology is mostly of an integrated structure and is very inconvenient to maintain or repair; the second step is as follows: because the punch press has larger impact force during working, if the impact force is directly contacted with a processed object in the punching process, the processed object is easily damaged, and the existing punch press has no problem of a buffer mechanism.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel punch convenient to maintain comprises a base and a buffer mechanism, wherein a supporting plate is fixedly connected to one side of the top of the base, a transverse plate is fixedly connected to the top end of the supporting plate, a punching machine is fixedly installed at the bottom end of the transverse plate, a punching head is fixedly connected to the output end of the punching machine, side plates are fixedly connected to two sides of the middle part of the top end of the base, threaded rods are respectively in threaded connection with two ends of the middle part of one side plate, one ends, close to the supporting plate, of the two threaded rods are respectively in rotating connection with two ends of the middle part of a clamping plate, guide rods are movably inserted into two ends of the top of one side plate, one ends, close to the supporting plate, of the two guide rods are respectively in inserting connection with two ends of the top of the clamping plate, two T-shaped grooves are formed between the two side plates and are positioned at the same distance at the top end of the base, and are respectively in sliding connection with two sides of the bottom of the buffer mechanism, the buffer mechanism comprises a U-shaped plate, a T-shaped block, a sliding rod, a sliding cylinder, a connecting rod and a processing plate.

As a preferred technical scheme of the utility model, compared with the prior art, a bearing is sleeved at the joint of the threaded rod and the clamping plate.

As a preferred technical scheme of the utility model, compared with the prior art, one end of the threaded rod, which is far away from the supporting plate, is fixedly connected with a rotating wheel.

As a preferred technical scheme of the utility model, compared with the prior art, both ends of the guide rod are fixedly connected with limiting blocks.

As a preferred technical scheme, compared with the prior art, four corners of the bottom end of the U-shaped plate are fixedly connected with T-shaped blocks, two sides of an inner cavity of the U-shaped plate are fixedly connected with sliding rods, two ends of each sliding rod are movably sleeved with a sliding barrel, the top end of each sliding barrel is hinged with a connecting rod, the top ends of the four connecting rods are respectively hinged with four corners of the bottom of a processing plate, and two sides of the surface of each sliding rod, which are positioned at the connecting position of each sliding barrel and each sliding rod, are sleeved with buffer springs.

As a preferred technical solution of the present invention, compared with the prior art, a switch button is fixedly installed at the side of the base, and the punch is electrically connected to an external power source through the switch button.

The utility model has the beneficial effects that:

through passing through buffer gear with the inner chamber of T type piece sliding connection in T type groove, then rotate the runner, the rotation of runner drives the removal of threaded rod and clamp plate, it is tight to utilize the clamp plate to install buffer gear, realize base and buffer gear's concatenation installation, dismantlement when convenient later when maintaining equipment, add man-hour when the punching press head exerts force to the article, the punching press head is exerted the ground force part and is transmitted for the processing board, the decline of processing board drives the slide cartridge and removes to the both sides of U template, the U template removes and extrudees buffer spring, thereby utilize buffer spring to exert the ground force to the punching press head and cushion, prevent that the too big damage of impact force from processing the article.

Drawings

FIG. 1 is a schematic plan view of the present invention;

FIG. 2 is a schematic structural diagram of a base according to the present invention;

FIG. 3 is a schematic plan view of a cushioning mechanism according to the present invention;

FIG. 4 is an enlarged view of the portion A of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a transverse plate; 4. a punch press; 5. punching a head; 6. a side plate; 7. a threaded rod; 8. a rotating wheel; 9. a clamping plate; 10. a bearing; 11. a guide bar; 12. a limiting block; 13. a T-shaped groove; 14. a buffer mechanism; 15. a U-shaped plate; 16. a T-shaped block; 17. a slide bar; 18. a slide cylinder; 19. a connecting rod; 20. processing a plate; 21. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a novel punch press convenient for maintenance, which comprises a base 1 and a buffer mechanism 14, wherein one side of the top of the base 1 is fixedly connected with a supporting plate 2, the top end of the supporting plate 2 is fixedly connected with a transverse plate 3, the bottom end of the transverse plate 3 is fixedly provided with a punch press 4, the output end of the punch press 4 is fixedly connected with a punch press head 5, two sides of the middle part of the top end of the base 1 are fixedly connected with side plates 6, two ends of the middle part of one side plate 6 are respectively in threaded connection with a threaded rod 7, one ends of the two threaded rods 7, which are close to the supporting plate 2, are respectively in rotating connection with two ends of the middle part of a clamping plate 9, two ends of the top of one side plate 6 are movably inserted with guide rods 11, one ends of the two guide rods 11, which are close to the supporting plate 2, are respectively in penetrating connection with two ends of the top of the clamping plate 9, two T-shaped grooves 13 are arranged between the two side plates 6 and at equal intervals on the top end of the base 1, the two T-shaped grooves 13 are respectively connected with two sides of the bottom of the buffer mechanism 14 in a sliding manner, and the buffer mechanism 14 comprises a U-shaped plate 15, a T-shaped block 16, a sliding rod 17, a sliding cylinder 18, a connecting rod 19 and a processing plate 20; through with buffer gear 14 through the inner chamber of T type piece 16 sliding connection in T type groove 13, then rotate runner 8, the rotation of runner 8 drives the removal of threaded rod 7 and clamping plate 9, it is tight to utilize clamping plate 9 to install buffer gear 14 and press from both sides, realize the concatenation installation of base 1 and buffer gear 14, the dismantlement when conveniently maintaining equipment in the future, add man-hour when punching press head 5 exerts the force to the article, punching press head 5 exerts the ground force part and transmits for processing plate 20, the decline of processing plate 20 drives slide cartridge 18 and removes to the both sides of U type board 15, U type board 15 removes and extrudees buffer spring 21, thereby utilize buffer spring 21 to exert the ground force to punching press head 5 and cushion, prevent that the too big damage of impact force from processing the article.

Preferably, a bearing 10 is sleeved at the joint of the threaded rod 7 and the clamping plate 9, so that the threaded rod 7 can rotate along the clamping plate 9 conveniently.

Preferably, one end of the threaded rod 7, which is far away from the supporting plate 2, is fixedly connected with a rotating wheel 8, so that the threaded rod 7 is conveniently driven to rotate.

Preferably, both ends of the guide rod 11 are fixedly connected with limit blocks 12 to prevent the guide rod 11 from sliding out of the clamping plate 9 or the side plate 6.

Preferably, four corners of the bottom end of the U-shaped plate 15 are fixedly connected with T-shaped blocks 16, two sides of the inner cavity of the U-shaped plate 15 are fixedly connected with sliding rods 17, two ends of each sliding rod 17 are movably sleeved with a sliding barrel 18, the top end of each sliding barrel 18 is hinged with a connecting rod 19, the top ends of the four connecting rods 19 are hinged with the four corners of the bottom of the processing plate 20 respectively, and the two sides of the joint of the sliding barrel 18 and the sliding rods 17 on the surface of each sliding rod 17 are sleeved with buffer springs 21 to buffer processed objects.

Preferably, a switch button is fixedly installed at the side of the base 1, and the punch 4 is electrically connected with an external power supply through the switch button.

When the device is used specifically, the buffer mechanism 14 is connected to the inner cavity of the T-shaped groove 13 in a sliding manner through the T-shaped block 16, then the rotating wheel 8 is rotated, the rotating wheel 8 rotates to drive the threaded rod 7 to move towards the T-shaped groove 13, the threaded rod 7 moves to drive the clamping plate 9 to move, the guide rod 11 movably inserted in the clamping plate 9 can guide the clamping plate 9 to prevent the clamping plate 9 from rotating, so that the buffer mechanism 14 is installed and clamped through the clamping plate 9, splicing and installation of the base 1 and the buffer mechanism 14 are realized, disassembly of the device during maintenance in the future is facilitated, then the device is connected with an external power supply, a processed object is placed at the middle position of the processing plate 20, the punch 4 is controlled to descend, the force is applied to the object through the punch 5, at the moment, the part of the force applied by the punch 5 is transmitted to the processing plate 20, and the processing plate 20 descends after being stressed, the decline of processing board 20 drives slide cylinder 18 and removes to the both sides of U template 15, and U template 15 removes and extrudees buffer spring 21 to utilize buffer spring 21 to exert the ground force to ram 5 and cushion, prevent that the too big damage of impact force processing article.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a novel punch press convenient to maintain, includes base (1) and buffer gear (14), its characterized in that: one side fixedly connected with backup pad (2) at base (1) top, top fixedly connected with diaphragm (3) of backup pad (2), diaphragm (3) bottom fixed mounting has punching machine (4), the output fixedly connected with punching press head (5) of punching machine (4), the equal fixedly connected with curb plate (6) in both sides at base (1) top middle part, one of them the equal threaded connection in both ends at curb plate (6) middle part has threaded rod (7), two threaded rod (7) are close to the one end of backup pad (2) and rotate with the both ends at clamp plate (9) middle part respectively and are connected, one of them the equal activity interlude in both ends at curb plate (6) top has guide bar (11), two the one end that guide bar (11) are close to backup pad (2) alternates with the both ends at clamp plate (9) top respectively and is connected, two just be located the top of base (1) between curb plate (6) and seted up two T type grooves (13) of equidistance ) The two T-shaped grooves (13) are respectively connected with two sides of the bottom of the buffer mechanism (14) in a sliding mode, and the buffer mechanism (14) comprises a U-shaped plate (15), a T-shaped block (16), a sliding rod (17), a sliding cylinder (18), a connecting rod (19) and a processing plate (20).

2. The novel punch press convenient to maintain of claim 1, characterized in that: and a bearing (10) is sleeved at the joint of the threaded rod (7) and the clamping plate (9).

3. The novel punch press convenient to maintain of claim 1, characterized in that: and one end of the threaded rod (7) far away from the support plate (2) is fixedly connected with a rotating wheel (8).

4. The novel punch press convenient to maintain of claim 1, characterized in that: both ends of the guide rod (11) are fixedly connected with limit blocks (12).

5. The novel punch press convenient to maintain of claim 1, characterized in that: the equal fixedly connected with T type piece (16) of four corners of U template (15) bottom, the equal fixedly connected with slide bar (17) in both sides of U template (15) inner chamber, slide bar (18) have been cup jointed in the activity of the both ends of slide bar (17), the top of slide bar (18) articulates there is connecting rod (19), four the top of connecting rod (19) is articulated with four corners of processing board (20) bottom respectively, buffer spring (21) have all been cup jointed on the surface of slide bar (17) and the both sides that are located slide bar (18) and slide bar (17) junction.

6. The novel punch press convenient to maintain of claim 1, characterized in that: the avris fixed mounting of base (1) has shift knob, just punching machine (4) pass through shift knob and external power supply electric connection.

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