CN219634596U

CN219634596U - Press machine

Info

Publication number: CN219634596U
Application number: CN202320707748.XU
Authority: CN
Inventors: 杨发生
Original assignee: Jiangxi North Forging Machinery Co ltd
Current assignee: Jiangxi North Forging Machinery Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-09-05
Anticipated expiration: 2033-04-03

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a press machine; comprising the following steps: the top of the base is provided with a frame; the middle part of the right side of the frame is provided with a controller; a plurality of positioning grooves are formed in the inner ends of the two sides of the frame; a plurality of first positioning lines are arranged on two sides of the front surface of the frame; inner cavities are arranged at the inner ends of the two sides of the frame; slide bars are arranged in the two inner cavities; an electric telescopic rod is arranged at the bottom of the inner side of the frame; the beneficial effects are that: through promoting the ejector pad, make the ejector pad drive the locating pin at the inside outside removal of spout, make the locating pin all remove to inside the constant head tank to can fix a position the workstation, thereby when the workstation receives the pressure head downward impact force, all be kept out by four locating pins, thereby can prevent that the workstation from causing the damage to electric telescopic handle when receiving downward impact force.

Description

Press machine

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a press machine.

Background

The press is a press working machine widely applied in forging, stamping, cold extrusion, straightening, bending, powder metallurgy, forming, packaging and other processes, and the metal blank is subjected to strong pressure to enable the metal to be subjected to plastic deformation and fracture to be processed into parts;

through searching, the prior Chinese patent with the publication number of CN206242539U discloses a press machine, and the patent can meet the clamping requirements of people on articles to be processed with different sizes by arranging an adjusting chuck at the top of a working platform and the actions of clamping grooves and fastening screws, thereby solving the problem that the working efficiency is affected by changing different working platforms; but still has the following disadvantages when in use: when the pressing head punches a workpiece, the working platform can receive impact force, and meanwhile, the electric telescopic rod can also receive the impact force, so that the electric telescopic rod can be damaged due to long-term impact; therefore we propose a press to solve the above problems.

Disclosure of Invention

The utility model aims to solve the defects in the background art and provides a press machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a press, comprising: the device comprises a base, a frame, a controller, a positioning groove, a first positioning line, an inner cavity, a sliding rod, an electric telescopic rod, a mounting plate, a damping block, a frame body, a spring, a workbench, a first sliding block, a second positioning line, a sliding groove, a penetrating groove, a positioning pin, a pushing block, a cylinder, a fixing plate, a second sliding block and a pressure head; the top of the base is provided with a frame; a controller is arranged in the middle of the right side of the frame; a plurality of positioning grooves are formed in the inner ends of the two sides of the frame; a plurality of first positioning lines are arranged on two sides of the front surface of the frame; inner ends of two sides of the frame are provided with inner cavities; slide bars are arranged in the two inner cavities; an electric telescopic rod is arranged at the bottom of the inner side of the frame; the top of the electric telescopic rod is provided with a mounting plate; the top of the mounting plate is provided with a damping block; the top of the damping block is provided with a spring; the top of the spring is provided with a frame body, and the damping block and the spring are both arranged in the frame body; a workbench is arranged at the top of the frame body; the two ends of the workbench are provided with first sliding blocks, and the interiors of the first sliding blocks are arranged on the sliding rods; second positioning lines are arranged on two sides of the front surface of the workbench; the front end and the rear end of the workbench are provided with sliding grooves; the outer sides of the sliding grooves are provided with penetrating grooves; locating pins are arranged in the sliding grooves; one end of the positioning pin is provided with a push block, and the push block extends to the outside through the through groove; the top of the inner side of the frame is provided with an air cylinder; the bottom of the air cylinder is provided with a fixed plate; the two ends of the fixed plate are provided with second sliding blocks, and the interiors of the second sliding blocks are arranged on the sliding rods; the middle part of the bottom of the fixed plate is provided with a pressure head.

Preferably, the four positioning pins are arranged and are correspondingly arranged inside the sliding groove, the positioning pins and the sliding groove are of sliding structures, and the positioning pins are matched with the inside of the positioning groove.

Preferably, the first positioning lines correspond to the positioning grooves, and the second positioning lines correspond to the first positioning lines.

Preferably, the tail end of the positioning groove is arranged in an arc-shaped structure.

Preferably, the damper is in a T-shaped structure, the damper and the frame are in sliding structures, and equidistant intervals are arranged between the springs and the inside of the frame.

Preferably, the first sliding block and the second sliding block are both in sliding connection with the sliding rod.

Preferably, the controller is electrically connected with the electric telescopic rod and the cylinder.

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

(1) Through promoting the ejector pad, make the ejector pad drive the locating pin at the inside outside removal of spout, make the locating pin all remove to inside the constant head tank to can fix a position the workstation, thereby when the workstation receives the pressure head downward impact force, all be kept out by four locating pins, thereby can prevent that the workstation from causing the damage to electric telescopic handle when receiving downward impact force.

(2) When the second positioning line corresponds to the first positioning line, the positioning pin corresponds to the positioning groove, so that whether the positioning pin corresponds to the positioning groove or not can be conveniently known through the second positioning line and the first positioning line.

(3) The damping seat and the frame body are of a sliding structure, and are connected through springs; therefore, when the workbench is impacted downwards by the pressure head, the impact force can be buffered by the elastic acting force of the spring, and the electric telescopic rod can be further protected to prevent the impact.

Drawings

FIG. 1 is a schematic view of a press according to the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional front view of a press according to the present utility model;

FIG. 3 is a schematic top cross-sectional view of a press according to the present utility model;

FIG. 4 is an enlarged view of the press of FIG. 1A in accordance with the present utility model;

FIG. 5 is an enlarged view of the press of FIG. 2B in accordance with the present utility model;

fig. 6 is an enlarged view of the press of fig. 3 at C in accordance with the present utility model.

In the figure: 1. a base; 2. a frame; 3. a controller; 4. a positioning groove; 5. a first positioning line; 6. an inner cavity; 7. a slide bar; 8. an electric telescopic rod; 9. a mounting plate; 10. a damper block; 11. a frame; 12. a spring; 13. a work table; 14. a first slider; 15. a second positioning line; 16. a chute; 17. a through groove; 18. a positioning pin; 19. a pushing block; 20. a cylinder; 21. a fixing plate; 22. a second slider; 23. a pressure head.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

A press as shown in fig. 1-6, comprising: 1. the device comprises a base 1, a frame 2, a controller 3, a positioning groove 4, a first positioning line 5, an inner cavity 6, a sliding rod 7, an electric telescopic rod 8, a mounting plate 9, a shock absorption block 10, a frame 11, a spring 12, a workbench 13, a first sliding block 14, a second positioning line 15, a sliding groove 16, a penetrating groove 17, a positioning pin 18, a pushing block 19, an air cylinder 20, a fixing plate 21, a second sliding block 22 and a pressure head 23; the top of the base 1 is provided with a frame 2; the middle part of the right side of the frame 2 is provided with a controller 3; a plurality of positioning grooves 4 are formed in the inner ends of the two sides of the frame 2; a plurality of first positioning lines 5 are arranged on two sides of the front surface of the frame 2; the inner ends of the two sides of the frame 2 are provided with inner cavities 6; a sliding rod 7 is arranged in each of the two inner cavities 6; the bottom of the inner side of the frame 2 is provided with an electric telescopic rod 8; the top of the electric telescopic rod 8 is provided with a mounting plate 9; the top of the mounting plate 9 is provided with a damping block 10; the top of the shock absorption block 10 is provided with a spring 12; the top of the spring 12 is provided with a frame 11, and the shock-absorbing block 10 and the spring 12 are arranged inside the frame 11; a workbench 13 is arranged at the top of the frame 11; the two ends of the workbench 13 are provided with first sliding blocks 14, and the inside of the first sliding blocks 14 are arranged on the sliding rod 7; second positioning lines 15 are arranged on two sides of the front surface of the workbench 13; the front end and the rear end of the workbench 13 are provided with sliding grooves 16; the outer sides of the sliding grooves 16 are provided with penetrating grooves 17; the inside of the sliding groove 16 is provided with a positioning pin 18; one end of the positioning pin 18 is provided with a push block 19, and the push block 19 extends to the outside through the through groove 17; the top of the inner side of the frame 2 is provided with a cylinder 20; the bottom of the cylinder 20 is provided with a fixed plate 21; the two ends of the fixed plate 21 are provided with second sliding blocks 22, and the inside of each second sliding block 22 is arranged on the sliding rod 7; the middle part of the bottom of the fixed plate 21 is provided with a pressure head 23.

In this embodiment, four positioning pins 18 are provided, which are all correspondingly disposed inside the chute 16, and the positioning pins 18 and the chute 16 are in sliding structures, and the positioning pins 18 are adapted to the inside of the positioning slot 4.

When the electric telescopic rod is specifically used, the push block 19 is pushed, so that the push block 19 drives the positioning pin 18 to move outwards in the chute 16, and the positioning pin 18 moves into the positioning groove 4, so that the workbench 13 can be positioned, and when the workbench 13 receives the downward impact force of the pressure head 23, the workbench is all resisted by the four positioning pins 18, so that the damage to the electric telescopic rod 8 when the workbench 13 receives the downward impact force can be prevented.

In this embodiment, the first positioning lines 5 correspond to the positioning slots 4, and the second positioning lines 15 correspond to the first positioning lines 5.

When the workbench 13 is used for adjusting the height up and down through the electric telescopic rod 8, the positioning pin 18 can be made to correspond to the positioning groove 4 through the second positioning line 15 when corresponding to the first positioning line 5, so that whether the positioning pin 18 corresponds to the positioning groove 4 or not can be conveniently known through the second positioning line 15 and the first positioning line 5.

In this embodiment, the tail end of the positioning slot 4 is arranged in an arc structure.

In specific use, the tail end of the positioning groove 4 is arranged in an arc-shaped structure, so that the positioning pin 18 is convenient to move into the positioning groove 4.

In this embodiment, the damper 10 is in a T-shaped structure, the damper 10 and the frame 11 are in a sliding structure, and the spring 12 and the frame 11 are spaced at equal intervals; the damping seat 10 and the frame 11 are of a sliding structure, and the damping seat 10 and the frame 11 are connected through a spring 12; therefore, when the workbench 13 receives downward impact force of the pressing head 23, the impact force can be buffered through the elastic acting force of the spring 12, so that the electric telescopic rod 8 can be further protected from impact.

In this embodiment, the first slider 14 and the second slider 22 are both slidably connected to the slide rod 7; the first sliding block 14 slides on the sliding rod 7, so that the moving stability of the workbench 13 can be improved; the second slider 22 slides on the slide bar 7, so that the stability of the fixing plate 21 and the pressing head 23 can be improved.

In this embodiment, the controller 3 is electrically connected to the electric telescopic rod 8 and the air cylinder 20; the working states of the electric telescopic rod 8 and the air cylinder 20 can be controlled by the controller 3.

The utility model relates to a working principle of a press machine, which comprises the following steps:

when the workbench 13 is used, when the height of the workbench is adjusted up and down through the electric telescopic rod 8, the positioning pin 18 can be made to correspond to the positioning groove 4 through the second positioning line 15 when corresponding to the first positioning line 5, so that whether the positioning pin 18 corresponds to the positioning groove 4 or not can be conveniently known through the second positioning line 15 and the first positioning line 5;

then, by pushing the push block 19, the push block 19 drives the positioning pins 18 to move outwards in the sliding grooves 16, and the positioning pins 18 move into the positioning grooves 4, so that the workbench 13 can be positioned, and when the workbench 13 receives downward impact force of the pressing head 23, the workbench is all resisted by the four positioning pins 18, so that the damage to the electric telescopic rod 8 when the workbench 13 receives downward impact force can be prevented;

then, the damping seat 10 and the frame 11 are in a sliding structure, and the damping seat 10 and the frame 11 are connected through a spring 12; when the workbench 13 receives downward impact force of the pressing head 23, the impact force can be buffered through the elastic acting force of the spring 12, so that the electric telescopic rod 8 can be further protected from impact;

simultaneously, the first sliding block 14 slides on the sliding rod 7, so that the moving stability of the workbench 13 can be improved; the second slider 22 slides on the slide bar 7, so that the stability of the fixing plate 21 and the pressing head 23 can be improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A press, comprising: the device comprises a base (1), a frame (2), a controller (3), a positioning groove (4), a first positioning wire (5), an inner cavity (6), a sliding rod (7), an electric telescopic rod (8), a mounting plate (9), a shock absorption block (10), a frame body (11), a spring (12), a workbench (13), a first sliding block (14), a second positioning wire (15), a sliding groove (16), a penetrating groove (17), a positioning pin (18), a push block (19), a cylinder (20), a fixing plate (21), a second sliding block (22) and a pressure head (23); the method is characterized in that: the top of the base (1) is provided with a frame (2); a controller (3) is arranged in the middle of the right side of the frame (2); a plurality of positioning grooves (4) are formed in the inner ends of two sides of the frame (2); a plurality of first positioning lines (5) are arranged on two sides of the front surface of the frame (2); inner ends of two sides of the frame (2) are provided with inner cavities (6); a sliding rod (7) is arranged in each of the two inner cavities (6); an electric telescopic rod (8) is arranged at the bottom of the inner side of the frame (2); the top of the electric telescopic rod (8) is provided with a mounting plate (9); the top of the mounting plate (9) is provided with a damping block (10); a spring (12) is arranged at the top of the shock absorption block (10); the top of the spring (12) is provided with a frame body (11), and the damping block (10) and the spring (12) are arranged in the frame body (11); a workbench (13) is arranged at the top of the frame body (11); the two ends of the workbench (13) are provided with first sliding blocks (14), and the first sliding blocks (14) are arranged on the sliding rod (7) inside; second positioning lines (15) are arranged on two sides of the front surface of the workbench (13); the front end and the rear end of the workbench (13) are provided with sliding grooves (16); the outer sides of the sliding grooves (16) are provided with penetrating grooves (17); positioning pins (18) are arranged in the sliding grooves (16); one end of each positioning pin (18) is provided with a push block (19), and the push blocks (19) extend to the outside through the through grooves (17); the top of the inner side of the frame (2) is provided with a cylinder (20); a fixed plate (21) is arranged at the bottom of the air cylinder (20); two ends of the fixed plate (21) are provided with second sliding blocks (22), and the inside of each second sliding block (22) is arranged on the sliding rod (7); the middle part of the bottom of the fixed plate (21) is provided with a pressure head (23).

2. A press as claimed in claim 1, wherein: the four positioning pins (18) are arranged and are correspondingly arranged inside the sliding groove (16), the positioning pins (18) and the sliding groove (16) are of sliding structures, and the positioning pins (18) are matched with the inside of the positioning groove (4).

3. A press as claimed in claim 1, wherein: the first positioning lines (5) are corresponding to the positioning grooves (4), and the second positioning lines (15) can be corresponding to the first positioning lines (5).

4. A press as claimed in claim 1, wherein: the tail end of the positioning groove (4) is arranged in an arc-shaped structure.

5. A press as claimed in claim 1, wherein: the shock-absorbing block (10) is of a T-shaped structure, the shock-absorbing block (10) and the frame body (11) are of sliding structures, and equidistant intervals are reserved between the springs (12) and the frame body (11).

6. A press as claimed in claim 1, wherein: the first sliding block (14) and the second sliding block (22) are in sliding connection with the sliding rod (7).

7. A press as claimed in claim 1, wherein: the controller (3) is electrically connected with the electric telescopic rod (8) and the air cylinder (20).