CN220406777U

CN220406777U - Punch press of material skew

Info

Publication number: CN220406777U
Application number: CN202321430237.4U
Authority: CN
Inventors: 周志龙; 熊小英
Original assignee: Dongguan Ruili Pml Precision Mechanism Ltd
Current assignee: Dongguan Ruili Pml Precision Mechanism Ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2024-01-30
Anticipated expiration: 2033-06-06

Abstract

The utility model discloses a punching machine for material deviation, which comprises a base, wherein a protective shell is fixedly arranged above the base, a bidirectional threaded rod is rotationally connected with the base, and the right end of the bidirectional threaded rod is arranged to penetrate through the base; the front side of the protective shell is rotationally connected with a door plate through a hinge; further comprises: the two groups of sliding blocks are connected with the outer side of the bidirectional threaded rod in a threaded manner, the sliding blocks are respectively positioned at the left side and the right side of the bidirectional threaded rod, the sliding blocks penetrate through the base, and meanwhile, sliding rods are connected in the sliding blocks in a sliding manner; the sliding block is characterized in that one side of the sliding block is connected with a spring, the other end of the spring is connected with a limiting block, the other side of the limiting block is fixedly connected with a buffer pad, the buffer pad is made of rubber, and an air cylinder is fixedly mounted in the middle of the inner side of the protective shell through a bolt. The punching machine with the material offset is arranged in the base through the bidirectional threaded rod in a rotating mode, and the bidirectional threaded rod can drive the two groups of sliding blocks to move on the base, so that the limiting block can limit the material.

Description

Punch press of material skew

Technical Field

The utility model relates to the technical field of punching machines, in particular to a punching machine for material deviation.

Background

The punching machine is a punching press, in production, the punching process saves more materials and energy than the traditional machining process, the technical requirements on operators are not high, and products which cannot be achieved by the machining process can be made through various die applications, so that the punching press is widely used, and the punching production is mainly aimed at plates;

the utility model provides a publication number "CN216679916U" is a punch press with can prevent material skew function, which comprises a base, the base top is opened there is first spout and third spout, install stop device in the first spout, stop device includes screw rod and first rack, the screw rod is located first spout, first motor is installed to first spout one end, first motor output and screw rod one end fixed connection, the screw rod other end is connected with the bearing rotation, bearing and first spout other end fixed connection, first rack bottom and screw rod threaded connection, first rack and first slider sliding connection, first slider right side is provided with the cylinder, cylinder and first slider fixed connection, cylinder piston rod fixed connection has the clamping piece, this punch press is pressed from both sides the material through the clamping piece when punching press to the metal material, because metal hardness is great, the easy skew of punching is inconvenient to carry out the problem fixed to the metal material;

but this punch press makes the clamping piece press from both sides tightly the material through multiunit energy spare cooperation for the manufacturing cost of device is too high, is unfavorable for the popularization and the use of device, and this first rack of punch press and second rack one end are unsettled setting, and easy structure unstable when making the punch press in the motion, and this punch press does not protect when punching press the material, easily leads to personnel to be injured.

Disclosure of Invention

The utility model aims to provide a punching machine for shifting materials, which aims to solve the problems that in the prior art, a punching machine on the market can clamp the materials through the cooperation of a plurality of groups of energy components, so that the manufacturing cost of the device is too high, the popularization and the use of the device are not facilitated, one ends of a first rack and a second rack of the punching machine are suspended, the structure of the punching machine is unstable during movement, the punching machine does not protect the materials, and personnel injury is easy to cause.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the punching machine comprises a base, wherein a protective shell is fixedly arranged above the base, a bidirectional threaded rod is connected with the base in a rotating manner, and the right end of the bidirectional threaded rod is arranged penetrating the base;

the front side of the protective shell is rotationally connected with a door plate through a hinge;

further comprises:

the two groups of sliding blocks are connected with the outer side of the bidirectional threaded rod in a threaded manner, the sliding blocks are respectively positioned at the left side and the right side of the bidirectional threaded rod, the sliding blocks penetrate through the base, and meanwhile, sliding rods are connected in the sliding blocks in a sliding manner;

the slider one side is connected with the spring, and the other end of spring is connected with the stopper to the opposite side fixedly connected with blotter of stopper, blotter sets up for the rubber material simultaneously.

Preferably, the middle part of the inner side of the protective shell is fixedly provided with an air cylinder through a bolt, the lower end of the air cylinder is fixedly connected with a moving block, the right side of the moving block is internally provided with a motor through the bolt, and the air cylinder can drive the moving block to move, so that the punching block can punch materials.

Preferably, the movable block left and right sides is all fixed and is provided with the slide bar, and two sets of slide bars are all run through the protecting crust setting to slide bar outside fixed mounting has the limiting plate, and the limiting plate slides simultaneously and sets up in the protecting crust, makes the removal of movable block more stable through slide bar and limiting plate. Thereby improving the stability of the device.

Preferably, a sliding groove is formed in the moving block, a sliding block is arranged in the sliding groove in a sliding manner, the lower end of the sliding block is fixedly connected with a punching block, and the punching block can be driven to move through the movement of the sliding block, so that the position of the punching block for punching materials can be adjusted.

Preferably, the output end of the motor is fixedly connected with a second threaded rod, the left end of the second threaded rod is connected to the moving block through a bearing, and the sliding block can be driven to move through the second threaded rod, so that the sliding block can drive the stamping block to move.

Preferably, the middle part outside the second threaded rod is connected with a sliding block in a threaded manner, and the stamping block and the moving block form a sliding structure through the sliding block, and the stamping block can be driven to move below the moving block through the sliding block.

Compared with the prior art, the utility model has the beneficial effects that: this punch press of material skew is through the pivoted setting of two-way threaded rod in the base for two sets of sliders can be driven to two-way threaded rod and remove on the base, so that the stopper can carry out spacingly to the material, and its concrete content is as follows:

(1) The two groups of sliding blocks can be driven to move relatively through the rotation of the bidirectional threaded rod, the two groups of sliding blocks respectively drive the two groups of limiting blocks to limit the positions of the materials before punching, the positions of the materials can be limited by the reset action of the springs during punching, abrasion of the surfaces of the materials due to overlarge clamping force is avoided, and the device is beneficial to use;

(2) Be provided with slide bar and limiting plate, slide in the protecting crust through the limiting plate for the reciprocating motion of movable block is more stable, is favorable to improving the stability of device, and the impurity that produces when making the punching press splashes and is difficult for causing the injury to personnel through the setting of door plant.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

FIG. 4 is a schematic side view of the present utility model;

FIG. 5 is a schematic side sectional view of a moving block according to the present utility model.

In the figure: 1. a base; 2. a protective shell; 3. a two-way threaded rod; 4. a slide block; 5. a slide bar; 6. a spring; 7. a limiting block; 8. a cushion pad; 9. a cylinder; 10. a moving block; 11. a slide bar; 12. a limiting plate; 13. a sliding block; 14. stamping blocks; 15. a motor; 16. a second threaded rod; 17. and (5) a door plate.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the punching machine comprises a base 1, wherein a protective shell 2 is fixedly arranged above the base 1, a bidirectional threaded rod 3 is connected with the base 1 in a rotating way, and the right end of the bidirectional threaded rod 3 is arranged penetrating through the base 1; the front side of the protective shell 2 is rotationally connected with a door plate 17 through a hinge; manual rotation is located door plant 17 that protective housing 2 front side set up, and door plant 17 is opened the back and is placed the material in inside the base 1, and manual rotation is located the two-way threaded rod 3 that base 1 right side set up, because the screw thread opposite direction that two-way threaded rod 3 left and right sides set up still includes: two groups of sliding blocks 4 are connected to the outer side of the bidirectional threaded rod 3 in a threaded manner, the sliding blocks 4 are respectively positioned on the left side and the right side of the bidirectional threaded rod 3, the sliding blocks 4 penetrate through the base 1, and meanwhile sliding rods 5 are connected in a sliding manner in the sliding blocks 4; therefore, the bidirectional threaded rod 3 drives the two groups of sliding blocks 4 to move relatively on the base 1, the two groups of sliding blocks 4 drive the two groups of limiting blocks 7 to move when moving relatively, when the two groups of limiting blocks 7 contact with two ends of a material, the limiting blocks 7 limit the material, one side of the sliding blocks 4 is connected with the spring 6, the other end of the spring 6 is connected with the limiting block 7, the other side of the limiting block 7 is fixedly connected with the buffer cushion 8, meanwhile, the buffer cushion 8 is made of rubber, and meanwhile, the limiting block 7 compresses the spring 6, so that the material is prevented from shifting before stamping;

when the limiting of the materials is finished, the door plate 17 can be closed, the motor 15 positioned in the moving block 10 is controlled to be opened, the output end of the motor 15 is fixedly connected with the second threaded rod 16, the left end of the second threaded rod 16 is connected to the moving block 10 through a bearing, the motor 15 drives the second threaded rod 16 to rotate when rotating, a sliding groove is formed in the moving block 10, the sliding block 13 is arranged in the sliding groove in a sliding manner, the lower end of the sliding block 13 is fixedly connected with the stamping block 14, the middle part of the outer side of the second threaded rod 16 is in threaded connection with the sliding block 13, the stamping block 14 and the moving block 10 form a sliding structure, the sliding block 13 is driven to move on the second threaded rod 16 by the rotation of the second threaded rod 16, the stamping block 14 is driven to move when the sliding block 13 moves, and the position of the stamping block 14 is regulated by controlling the rotation of the motor 15, so that the materials can be stamped at different positions;

after determining the position that the material is to be stamped, control is opened cylinder 9, there is cylinder 9 at the inboard middle part of protecting crust 2 through bolt fixed mounting, and cylinder 9 lower extreme fixedly connected with movable block 10, and there is motor 15 through bolt fixed mounting in the movable block 10 right side, cylinder 9 tip will drive movable block 10 and reciprocate, movable block 10 left and right sides is all fixed and is provided with slide bar 11, and two sets of slide bars 11 are the setting of running through protecting crust 2, and slide bar 11 outside fixed mounting has limiting plate 12, limiting plate 12 slides simultaneously and sets up in protecting crust 2, will drive slide bar 11 and remove in protecting crust 2 when movable block 10 reciprocates, will drive the fixed setting in slide bar 11 outside through limiting plate 12, make the position of movable block 10 reciprocate more accurate, also will drive the upper surface of punch block 14 contact material when movable block 10 moves simultaneously, can accomplish the punching press manufacturing to the material through the downward movement of punch block 14, reset through spring 6 makes the skew of the material also difficult emergence position when punching press, so that the punching effect is better.

Working principle: when the punching machine for shifting materials is used, firstly, the door plate 17 is rotated, then the materials are placed in the base 1, the bidirectional threaded rod 3 is rotated, the bidirectional threaded rod 3 drives the limiting block 7 to move through the sliding block 4, and the limiting block 7 is used for limiting the materials;

closing the door plate 17, opening the motor 15, enabling the motor 15 to move through the sliding block 13 of the second threaded rod 16, and enabling the sliding block 13 to drive the punching block 14 to punch materials at different positions; opening cylinder 9, cylinder 9 drives movable block 10 and removes, makes the position that movable block 10 removed more accurate through slide bar 11 and limiting plate 12, makes the material punching press through the briquetting 14, and the reposition through spring 6 makes the material also be difficult for taking place the skew of position when punching press to this makes the punching press effect of material better, and the content that does not make detailed description in this specification belongs to the prior art that the expert in this specification knows.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The punching machine comprises a base (1), wherein a protective shell (2) is fixedly arranged above the base (1), a bidirectional threaded rod (3) is connected with the base (1) in a rotating mode, and the right end of the bidirectional threaded rod (3) penetrates through the base (1);

the front side of the protective shell (2) is rotationally connected with a door plate (17) through a hinge;

characterized by further comprising:

two groups of sliding blocks (4) are connected to the outer side of the bidirectional threaded rod (3) in a threaded manner, the sliding blocks (4) are respectively positioned on the left side and the right side of the bidirectional threaded rod (3), the sliding blocks (4) are arranged to penetrate through the base (1), and meanwhile sliding rods (5) are connected in the sliding blocks (4) in a sliding manner;

one side of the sliding block (4) is connected with a spring (6), the other end of the spring (6) is connected with a limiting block (7), the other side of the limiting block (7) is fixedly connected with a buffer pad (8), and meanwhile the buffer pad (8) is made of rubber.

2. The material offset punch as claimed in claim 1, wherein: the middle part of the inner side of the protective shell (2) is fixedly provided with an air cylinder (9) through a bolt, the lower end of the air cylinder (9) is fixedly connected with a moving block (10), and the right side of the moving block (10) is internally and fixedly provided with a motor (15) through the bolt.

3. A material offset punch as claimed in claim 2, wherein: the sliding block is characterized in that sliding rods (11) are fixedly arranged on the left side and the right side of the moving block (10), the two groups of sliding rods (11) are arranged to penetrate through the protective shell (2), limiting plates (12) are fixedly arranged on the outer sides of the sliding rods (11), and meanwhile the limiting plates (12) are arranged in the protective shell (2) in a sliding mode.

4. A material offset punch as claimed in claim 2, wherein: a sliding groove is formed in the moving block (10), a sliding block (13) is arranged in the sliding groove in a sliding mode, and the lower end of the sliding block (13) is fixedly connected with a stamping block (14).

5. A material offset punch as claimed in claim 2, wherein: the output end of the motor (15) is fixedly connected with a second threaded rod (16), and the left end of the second threaded rod (16) is connected to the moving block (10) through a bearing.

6. The material offset punch as claimed in claim 5, wherein: the middle of the outer side of the second threaded rod (16) is in threaded connection with a sliding block (13), and the stamping block (14) and the moving block (10) form a sliding structure through the sliding block (13).