CN222742112U

CN222742112U - Press machine

Info

Publication number: CN222742112U
Application number: CN202421560102.4U
Authority: CN
Inventors: 应和星; 王捷; 刘映辉; 应良锋
Original assignee: Zhejiang Xianju Xingfeng Automobile Parts Co ltd
Current assignee: Zhejiang Xingfeng Automotive Parts Co., Ltd.
Priority date: 2024-07-03
Filing date: 2024-07-03
Publication date: 2025-04-11
Anticipated expiration: 2034-07-03

Abstract

The utility model belongs to the technical field of presses, and particularly relates to a press, which comprises a base, wherein an upper pressing die is arranged on the base, the upper part of the upper pressing die and the base are arranged in a sliding manner, a pressing mechanism is arranged on the base, the upper pressing die moves vertically on the base through the pressing mechanism, a first lower pressing die is arranged right below the upper pressing die, a mounting plate is arranged below the first lower pressing die, the bottom of the mounting plate is fixed at the top of the base, sliding rails are fixedly arranged on two sides of the top of the mounting plate, the first lower pressing die is horizontally and slidably arranged on two groups of sliding rails, a second lower pressing die is arranged on the left side of the first lower pressing die, the second lower pressing die is slidably arranged at the tops of the two groups of sliding rails, a connecting block is fixed between the first lower pressing die and the second lower pressing die, the pressing mechanism comprises a guide block and a driving piece, and the guide block is fixed at the top of the upper pressing die. The utility model is convenient for taking and discharging materials manually, and improves the working efficiency of the press.

Description

Press machine

Technical Field

The utility model relates to the technical field of presses, in particular to a press.

Background

The press is a universal machine with exquisite structure, and can be widely applied to cutting, punching, blanking, bending, riveting, forming and other processes. The presses are classified into three categories of screw presses, crank presses and hydraulic presses, and forging ejection devices are arranged at the lower parts of the presses.

According to patent number CN201920072473.0, an intelligent precision die stamping equipment is disclosed, which comprises a machine body, hydraulic shock absorbing rods, stamping heads, fixed blocks, springs, rubber rings, vertical shock absorbers and a workbench, wherein the stamping heads are arranged at the top of the front end of the machine body, the workbench is arranged at the bottom of the front end of the machine body, the bottom surfaces of the stamping heads are mutually perpendicular to the top surfaces of the workbench, the fixed blocks are arranged at the left side and the right side of the stamping heads, the hydraulic shock absorbing rods penetrate and are fixed from through holes of the top surfaces of the stamping heads, and the springs are sleeved on the surfaces of telescopic rods at the bottom ends of the hydraulic shock absorbing rods.

The prior art has the following problems:

On the existing press, only one lower die disc is needed, so that when the rubber ring is extruded and molded, a lot of time is needed for discharging after taking materials, the processing time is increased, and the processing efficiency is reduced.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a press machine, which solves the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a press, includes the frame, be provided with the moulding-die on the frame, the upper portion of going up the moulding-die sets up with the frame is slided from top to bottom, be provided with pressure mechanism on the frame, go up the moulding-die and pass through pressure mechanism and vertically move on the frame, be provided with first lower moulding-die under going up the moulding-die, the below of first lower moulding-die is provided with the mounting panel, the top at the frame is fixed to the bottom of mounting panel, the top both sides of mounting panel all fixedly mounted with slide rail, first lower moulding-die horizontal sliding mounting is on two sets of on the slide rail, the left side of first lower moulding-die is provided with the second and falls the moulding-die, second lower moulding-die slidable mounting is in the top of two sets of slide rail, be fixed with the connecting block between first lower moulding-die and the second lower moulding-die.

As a preferable technical scheme of the utility model, the pressure mechanism comprises a guide block and a driving piece, wherein the guide block is fixed at the top of the upper pressing die, first sliding blocks are arranged on two sides of the outer wall of the guide block, sliding grooves are arranged on two sides of the inner wall of the machine base, the guide block is connected with the machine base in a vertical sliding manner through the first sliding blocks and the sliding grooves, the top of the guide block is hinged with a swing arm, and the driving piece is arranged on the machine base and used for driving the swing arm to move up and down.

As a preferable technical scheme of the utility model, the driving piece comprises a rotating motor, a rotating shaft, a lower driving wheel, an upper driving wheel and a linkage belt, wherein the rotating motor is fixedly arranged behind the side face of the machine base, the lower driving wheel is fixed outside an output shaft of the rotating motor, the upper driving wheel is positioned in front of the lower driving wheel, the lower driving wheel and the upper driving wheel are in transmission connection through the linkage belt, the rotating shaft is rotatably arranged on the upper part of the machine base, the upper driving wheel is fixed outside one end of the rotating shaft, a crankshaft is fixed in the middle of the rotating shaft, and the swing arm is rotatably sleeved on the crankshaft.

According to the utility model, as a preferable technical scheme, the two groups of the sliding rails are respectively provided with a stop block fixed on the side surfaces at two ends, when the first lower pressing die slides to the rightmost side, two groups of the stop blocks are contacted with the right side of the first lower pressing die, and when the second lower pressing die slides to the leftmost side, the other two groups of the stop blocks are contacted with the left side of the second lower pressing die.

As a preferable technical scheme of the utility model, the sliding rail is provided with the strip-shaped sliding groove, the first lower pressing die and the second lower pressing die are identical in structure and material, two groups of second sliding blocks are fixed at the bottoms of the first lower pressing die and the second lower pressing die, and the outer wall of the lower end of each second sliding block is in sliding connection with the inner wall of the strip-shaped sliding groove.

As a preferable technical scheme of the utility model, one side of the first lower pressing die and one side of the second lower pressing die, which are far away from each other, are respectively welded with a first hand pull rod and a second hand pull rod.

As a preferable technical scheme of the utility model, the first hand pull rod and the second hand pull rod are U-shaped rods, and the sizes and the materials of the first hand pull rod and the second hand pull rod are the same.

Compared with the prior art, the utility model provides a press machine, which has the following beneficial effects:

1. According to the press machine, through the arrangement of the machine base, the first sliding block, the guide block, the swing arm, the upper pressing die, the mounting plate, the driving piece and the first lower pressing die, the downward movement of the guide block and the upper pressing die is realized, so that the upper pressing die carries out hot pressing on materials on the first lower pressing die, at the moment, the rubber strips are continuously placed in the second lower pressing die manually, the materials on the first lower pressing die do not need to be taken, the time for placing the materials can be saved, and the working efficiency is improved;

2. This press, through being provided with frame, two sets of slide rails, two sets of second sliders, first press mold and second hand pull rod, second hand pull rod drives first press mold and moves right to the cooperation has two sets of dog to can block first press mold, and at this moment, second press mold is in under the last press mold, continues to carry out the hot briquetting to the material on the second press mold, places the material after taking out simultaneously on first press mold, makes things convenient for the manual work to get material and blowing, has improved press's work efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the upper die and the first lower die in FIG. 1;

FIG. 3 is a schematic perspective view of a portion of the components of the present utility model;

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

Fig. 5 is a schematic elevational view of the present utility model.

In the figure, 1, a stand; 2, a first sliding block, 3, a guide block, 4, a swing arm, 5, an upper pressing die, 6, a mounting plate, 7, a sliding rail, 8, a first lower pressing die, 9, a second lower pressing die, 10, a connecting block, 11, a first hand pull rod, 12, a second hand pull rod, 13, a stop block, 14, a rotating shaft, 15, a linkage belt, 16, an upper driving wheel, 17, a rotating motor, 18, a lower driving wheel, 19 and a second sliding block.

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, in this embodiment, a press machine includes a machine base 1, an upper pressing mold 5 is disposed on the machine base 1, the upper portion of the upper pressing mold 5 is disposed on the machine base 1 in a sliding manner, a pressing mechanism is disposed on the machine base 1, the upper pressing mold 5 moves vertically on the machine base 1 through the pressing mechanism, a first pressing mold 8 is disposed under the upper pressing mold 5, a mounting plate 6 is disposed under the first pressing mold 8, the bottom of the mounting plate 6 is fixed on the top of the machine base 1, sliding rails 7 are fixedly disposed on two sides of the top of the mounting plate 6, the first pressing mold 8 is horizontally and slidably mounted on two sets of sliding rails 7, a second pressing mold 9 is disposed on the left side of the first pressing mold 8, a connecting block 10 is fixed between the first pressing mold 8 and the second pressing mold 9, and it is worth noting that heating mechanisms are disposed on the first pressing mold 8, the second pressing mold 9 and the upper pressing mold 5 for heating materials, the heating mechanisms can be electric heating wires or heating oil, and are integrated inside the mold.

In the embodiment, the pressure mechanism comprises a guide block 3 and a driving piece, wherein the guide block 3 is fixed at the top of an upper pressing die 5, first sliding blocks 2 are arranged on two sides of the outer wall of the guide block 3, sliding grooves are formed on two sides of the inner wall of the machine base 1, the guide block 3 is in up-and-down sliding connection with the machine base 1 through the first sliding blocks 2 and the sliding grooves, a swing arm 4 is hinged to the top of the guide block 3, and the driving piece is arranged on the machine base 1 and used for driving the swing arm 4 to move up and down;

The driving piece works to drive the swing arm 4 to move, and further drives the upper pressing die 5 to move up and down under the cooperation of the guide block 3, the sliding groove and the first sliding block 2, so that the upper pressing die 5 respectively carries out hot pressing on materials on the first lower pressing die 8 or the second lower pressing die 9.

In this embodiment, the driving member includes a rotating motor 17, a rotating shaft 14, a lower driving wheel 18, an upper driving wheel 16 and a linkage belt 15, the rotating motor 17 is fixedly installed at the rear side of the stand 1, the lower driving wheel 18 is fixed at the outside of the output shaft of the rotating motor 17, the upper driving wheel 16 is located in front of the lower driving wheel 18, the lower driving wheel 18 and the upper driving wheel 16 are in transmission connection through the linkage belt 15, the rotating shaft 14 is rotatably installed at the upper part of the stand 1, the upper driving wheel 16 is fixed at the outside of one end of the rotating shaft 14, the middle part of the rotating shaft 14 is fixed with a crankshaft, and the swing arm 4 is rotatably sleeved on the crankshaft;

The rotating motor 17 adopts a positive and negative rotating motor with the model of Y315L2-2, and when the rotating motor 17 works, the rotating shaft 14, the lower driving wheel 18, the upper driving wheel 16 and the linkage belt 15 are driven to rotate positively and negatively, and the upper pressing die 5 moves up and down under the limit of the guide block 3, the chute and the first sliding block 2.

In this embodiment, two blocks 13 are fixed on two end sides of two sets of sliding rails 7, and when the first lower pressing die 8 slides to the rightmost side, the second lower pressing die 9 slides to the leftmost side, the other two sets of blocks 13 contact with the left side of the second lower pressing die 9, wherein the two sets of blocks 13 contact with the right side of the first lower pressing die 8;

The two groups of stop blocks 13 limit the first lower pressing die 8, when the stop blocks are in contact with the right side of the first lower pressing die 8, the second lower pressing die 9 is just under the upper pressing die 5, when the other two groups of stop blocks 13 are in contact with the left side of the second lower pressing die 9, the first lower pressing die 8 is just under the upper pressing die 5, the sliding rail 7 is provided with a strip-shaped sliding groove, the structures and materials of the first lower pressing die 8 and the second lower pressing die 9 are the same, two groups of second sliding blocks 19 are fixed at the bottoms of the first lower pressing die 8 and the second lower pressing die 9, and the outer wall of the lower end of the second sliding block 19 is in sliding connection with the inner wall of the strip-shaped sliding groove.

In this embodiment, a first hand pull rod 11 and a second hand pull rod 12 are welded on the sides of the first lower pressing die 8 and the second lower pressing die 9, which are far away from each other, respectively, and the first hand pull rod 11 and the second hand pull rod 12 are both U-shaped rods, and the sizes and the materials of the first hand pull rod 11 and the second hand pull rod 12 are the same;

The first hand pull rod 11 and the second hand pull rod 12 are made of anti-scalding materials, after hot pressing is finished, a worker can pull the first hand pull rod 11 and the second hand pull rod 12 to move the first lower pressing die 8 and the second lower pressing die 9, direct contact of hands with the first lower pressing die 8 and the second lower pressing die 9 is avoided, and the hands are scalded by high temperature on the first lower pressing die 8 and the second lower pressing die 9.

The working principle and the using flow of the utility model are as follows: when in use, the cut rubber strips or other processing and forming raw materials are placed in the first lower pressing die 8, the first lower pressing die 8 is aligned with the upper pressing die, then the rotating motor 17 is started to work, the rotating motor 17 drives the lower driving wheel 18, the linkage belt 15 and the upper driving wheel 16 to rotate, the upper driving wheel 16 drives the rotating shaft 14 and the crank 4 to rotate, and the crank 4 drives the guide block 3 and the upper pressing die 5 to move downwards under the cooperation of the sliding block 2 and the sliding groove, so that the upper pressing die 5 carries out hot pressing on the materials on the first lower pressing die 8, at the moment, the rubber strips are continuously placed in the second lower pressing die 9 manually without waiting for the completion of hot pressing of the materials on the first lower pressing die 8, the time for placing the materials can be saved, the working efficiency is improved, and after the hot pressing is finished, the crank 4 drives the guide block 3 and the upper pressing die 5 to move upwards, the upper pressing die 5 is far away from the first lower pressing die 8, the second hand pulling rod 12 is pulled rightwards manually, the second hand pulling rod 12 drives the first lower pressing die 8 to move rightwards, when the right side of the first lower pressing die 8 moves to be contacted with the side surfaces of two groups of stop blocks 13, the two groups of stop blocks 13 can stop the first lower pressing die 8, at the moment, the second lower pressing die 9 is positioned right below the upper pressing die 5, the material on the second lower pressing die 9 is continuously formed by hot pressing, meanwhile, the material is continuously placed on the first lower pressing die 8, the first hand pulling rod 11 is pulled leftwards after the material hot pressing on the second lower pressing die 9 is finished, the first hand pulling rod 11 drives the second lower pressing die 9 to move leftwards, the material taking and discharging are convenient to be carried out manually, and the working efficiency of the press is improved.

It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The press machine comprises a machine base (1) and is characterized in that an upper pressing die (5) is arranged on the machine base (1), the upper part of the upper pressing die (5) and the machine base (1) are arranged in a sliding mode, a pressure mechanism is arranged on the machine base (1), the upper pressing die (5) moves vertically on the machine base (1) through the pressure mechanism, a first pressing die (8) is arranged right below the upper pressing die (5), a mounting plate (6) is arranged below the first pressing die (8), the bottom of the mounting plate (6) is fixed at the top of the machine base (1), sliding rails (7) are fixedly arranged on two sides of the top of the mounting plate (6), the first pressing die (8) is horizontally and slidably arranged on two groups of the sliding rails (7), a second pressing die (9) is arranged on the left side of the first pressing die (8), the second pressing die (9) is slidably arranged on the tops of the two groups of the sliding rails (7), and a connecting block (10) is fixedly arranged between the first pressing die (8) and the second pressing die (9).

2. The press machine of claim 1, wherein the press mechanism comprises a guide block (3) and a driving piece, the guide block (3) is fixed at the top of the upper pressing die (5), first sliding blocks (2) are arranged on two sides of the outer wall of the guide block (3), sliding grooves are formed in two sides of the inner wall of the machine base (1), the guide block (3) is connected with the machine base (1) in an up-and-down sliding mode through the first sliding blocks (2) and the sliding grooves, a swing arm (4) is hinged to the top of the guide block (3), and the driving piece is arranged on the machine base (1) and used for driving the swing arm (4) to move up and down.

3. The press machine of claim 2, wherein the driving member comprises a rotating motor (17), a rotating shaft (14), a lower driving wheel (18), an upper driving wheel (16) and a linkage belt (15), the rotating motor (17) is fixedly arranged behind the side face of the machine base (1), the lower driving wheel (18) is fixed outside an output shaft of the rotating motor (17), the upper driving wheel (16) is positioned in front of the lower driving wheel (18), the lower driving wheel (18) is in transmission connection with the upper driving wheel (16) through the linkage belt (15), the rotating shaft (14) is rotatably arranged on the upper portion of the machine base (1), the upper driving wheel (16) is fixed outside one end of the rotating shaft (14), a crankshaft is fixed in the middle of the rotating shaft (14), and the swing arm (4) is rotatably sleeved on the crankshaft.

4. A press as claimed in claim 1, wherein two sets of the slide rails (7) are each provided with a stopper (13) fixed to both end sides thereof, wherein when the first lower die (8) slides to the rightmost side, two sets of the stoppers (13) are in contact with the right side of the first lower die (8), and when the second lower die (9) slides to the leftmost side, the other two sets of the stoppers (13) are in contact with the left side of the second lower die (9).

5. The press machine of claim 1, wherein the sliding rail (7) is provided with a strip-shaped sliding groove, the first lower pressing die (8) and the second lower pressing die (9) are identical in structure and material, two groups of second sliding blocks (19) are fixed at the bottoms of the first lower pressing die (8) and the second lower pressing die (9), and the outer wall of the lower end of each second sliding block (19) is in sliding connection with the inner wall of the strip-shaped sliding groove.

6. A press as claimed in claim 1, characterized in that the first (8) and second (9) lower dies are welded with a first (11) and a second (12) hand-pull rod, respectively, on their sides remote from each other.

7. A press as claimed in claim 6, wherein the first hand-pulling rod (11) and the second hand-pulling rod (12) are U-shaped rods and are identical in size and material.