CN216968780U

CN216968780U - Novel double-acting hydraulic press

Info

Publication number: CN216968780U
Application number: CN202123369350.XU
Authority: CN
Inventors: 仲杰
Original assignee: Weifang Chengtuo Machinery Co ltd
Current assignee: Weifang Chengtuo Machinery Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-15
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a novel double-acting hydraulic press, which comprises a device box, wherein the upper end of the inner cavity of the device box is fixedly connected with a fixed plate, the top of the device box is fixedly connected with a supporting plate, the bottom of the inner cavity of the device box is fixedly connected with a first electric push rod, the output end of the first electric push rod penetrates through the fixed plate and extends to the upper part of the fixed plate, the first electric push rod is fixedly connected with a connecting plate, and the center of the top of the connecting plate is movably connected with a movable block. The first electric push rod is arranged and used for driving the connecting plate and the movable block to move up and down in the inner cavity of the die cavity, so that the movable block pushes a workpiece pressed into the inner cavity of the die cavity out to the top of the die cavity, and a worker can take the pressed workpiece conveniently.

Description

Novel double-acting hydraulic press

Technical Field

The utility model relates to the technical field of hydraulic presses, in particular to a novel double-acting hydraulic press.

Background

The double-acting hydraulic press has low energy consumption, high efficiency and novel style, and is provided with a safety protection device, an automatic counting function and two-section speed control of the movable cross beam: the double-acting hydraulic press is mainly used for the processes of sheet stretching, bending, forming and the like, and can also be used for the work of plastic pressing, cold extrusion bending, forming correction, press mounting and the like.

Because the work piece is at the in-process of suppression, imbed the die cavity device the inside easily, the workman generally is that hand tool takes when taking the work piece, and the operation is inconvenient, appears the incident easily, takes place the condition of crushing to workman's hand, provides a novel double acting hydraulic press for this and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel double-acting hydraulic press which has the advantage of convenience in taking, and solves the problems that a workpiece is easily embedded into a die cavity device in the pressing process, a worker generally holds a tool to take the workpiece when taking the workpiece, the operation is inconvenient, safety accidents are easy to occur, and the hand of the worker is crushed.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel double acting hydraulic press, includes the device case, the upper end fixedly connected with fixed plate of device incasement chamber, the top fixedly connected with backup pad of device case, the first electric putter of bottom fixedly connected with of device incasement chamber, first electric putter's output runs through the fixed plate and extends to the top of fixed plate, and fixedly connected with connecting plate, the center department swing joint at connecting plate top has the movable block, the center department swing joint at backup pad top has the mould, the top of backup pad just is located the below of mould and has seted up the movable groove, the die cavity has been seted up at the top of mould, the top of movable block runs through the movable groove and extends to the inner chamber of die cavity, and with the inner chamber swing joint of die cavity.

Preferably, the equal fixedly connected with support column in both sides at device roof portion, the top fixedly connected with locating plate of support column, the fixedly connected with second electric putter of center department at locating plate top, second electric putter's output runs through the locating plate and extends to the below of locating plate, and fixedly connected with push pedal.

Preferably, the front end fixedly connected with displacement piece of mould bottom, the bottom of displacement piece runs through to the inner chamber and the fixedly connected with limiting plate of device case, the positive fixedly connected with handle of mould.

Preferably, the two sides of the movable block are both provided with a slide way, an inner cavity of the slide way is movably connected with a slide block, one side of the slide block is fixedly connected with a connecting rod, an inner cavity of the movable groove is provided with a slide groove, an inner cavity of the slide groove is movably connected with a movable block, and one end, far away from the slide block, of the connecting rod extends to the inner cavity of the slide groove and is fixedly connected with one side of the movable block.

Preferably, the equal fixedly connected with spacing post in both sides at fixed plate top, the top of spacing post runs through the connecting plate and extends to the top of connecting plate, and fixedly connected with stopper.

Preferably, both sides of the front end of the top of the device box are movably connected with supporting blocks, the lower ends of the front and back surfaces of the supporting blocks are fixedly connected with connecting blocks, and the tops of the connecting blocks are movably connected with bolts. The bottom of the bolt penetrates through the device box and is in threaded connection with the inner cavity of the device box.

Preferably, the top of the supporting block is provided with a safety grating sensor, and the left side of the device box is provided with a filter screen.

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

1. the fixing plate and the supporting plate are arranged for supporting the die and limiting the output end of the first electric push rod, so that the output end of the first electric push rod is prevented from inclining in the operation process, the first electric push rod is arranged for driving the connecting plate and the movable block to move up and down in the inner cavity of the die cavity, the movable block is enabled to push the workpiece pressed into the inner cavity of the die cavity out to the top of the die cavity, a worker can conveniently take the pressed workpiece, safety accidents caused when the worker takes the workpiece are avoided, and the problems that the worker is inconvenient to operate, easy to cause safety accidents and easy to crush hands of the worker when taking the workpiece, the worker generally takes the workpiece by using a handheld tool are solved.

Drawings

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

FIG. 2 is a schematic sectional view of the apparatus case of the present invention;

FIG. 3 is an exploded view of the movable block and the slider according to the present invention;

FIG. 4 is a schematic perspective view of the mold of the present invention;

fig. 5 is an exploded view of the support block and bolt of the present invention.

In the figure: 1. a device case; 2. a fixing plate; 3. a support plate; 4. a first electric push rod; 5. a connecting plate; 6. a movable block; 7. a mold; 8. a movable groove; 9. a mold cavity; 10. a support pillar; 11. positioning a plate; 12. a second electric push rod; 13. pushing the plate; 14. a displacement block; 15. a limiting plate; 16. a handle; 17. a slideway; 18. a slider; 19. a connecting rod; 20. a moving block; 21. a chute; 22. a limiting column; 23. a limiting block; 24. a support block; 25. connecting blocks; 26. a bolt; 27. a safety grating sensor; 28. and (4) a filter screen.

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. 1-5, a novel double-acting hydraulic press comprises a device box 1, a fixed plate 2 is fixedly connected to the upper end of the inner cavity of the device box 1, a supporting plate 3 is fixedly connected to the top of the device box 1, a first electric push rod 4 is fixedly connected to the bottom of the inner cavity of the device box 1, the output end of the first electric push rod 4 penetrates through the fixed plate 2 and extends to the upper side of the fixed plate 2, a connecting plate 5 is fixedly connected to the upper end of the connecting plate 5, a movable block 6 is movably connected to the center of the top of the connecting plate 5, a mold 7 is movably connected to the center of the top of the supporting plate 3, a movable groove 8 is formed in the top of the supporting plate 3 and below the mold 7, a mold cavity 9 is formed in the top of the mold 7, the top of the movable block 6 penetrates through the movable groove 8 and extends to the inner cavity of the mold cavity 9 and is movably connected to the inner cavity of the mold cavity 9, thereby solving the problem that a workpiece is easily embedded into the mold cavity during pressing process, the problem that the hand of a worker is generally held by a hand to take when taking a workpiece is inconvenient to operate, safety accidents are easy to happen, and the hand of the worker is crushed.

Specifically, the equal fixedly connected with support column 10 in both sides at 1 top of device case, the top fixedly connected with locating plate 11 of support column 10, fixedly connected with second electric putter 12 of center department at 11 tops of locating plate, the output of second electric putter 12 runs through locating plate 11 and extends to the below of locating plate 11, and fixedly connected with push pedal 13, through setting up support column 10, locating plate 11, second electric putter 12 and push pedal 13 for carry out the pressure equipment to the work piece.

Specifically, the front end fixedly connected with displacement piece 14 of mould 7 bottom, the bottom of displacement piece 14 runs through to the inner chamber and the fixedly connected with limiting plate 15 of device case 1, and the positive fixedly connected with handle 16 of mould 7 is through setting up displacement piece 14 for cooperation activity groove 8 is spacing to mould 7, through setting up limiting plate 15, is used for spacing displacement piece 14, prevents to shift dislocation when 14 moves.

Specifically, slide 17 has all been seted up to the both sides of movable block 6, the inner chamber swing joint of slide 17 has slider 18, one side fixedly connected with connecting rod 19 of slider 18, spout 21 has been seted up to the inner chamber of activity groove 8, the inner chamber swing joint of spout 21 has movable block 20, the one end that slider 18 was kept away from to connecting rod 19 extends to the inner chamber of spout 21, and with one side fixed connection of movable block 20, through setting up slide 17, slider 18, connecting rod 19, movable block 20 and spout 21, be used for spacing movable block 6, take place to dislocate when preventing the displacement of movable block 6.

Specifically, the equal fixedly connected with spacing post 22 in both sides at 2 tops of fixed plate, the top of spacing post 22 runs through connecting plate 5 and extends to the top of connecting plate 5, and fixedly connected with stopper 23, through setting up spacing post 22 and stopper 23 for spacing connecting plate 5, dislocate when preventing the displacement of connecting plate 5, and then make the dislocation of movable block 6.

Specifically, the two sides of the front end of the top of the device box 1 are movably connected with supporting blocks 24, the lower ends of the front surface and the back surface of the supporting blocks 24 are fixedly connected with connecting blocks 25, and the tops of the connecting blocks 25 are movably connected with bolts 26. The bottom of the bolt 26 penetrates through the device case 1 and is in threaded connection with the inner cavity of the device case 1, and the bolt 26, the support block 24 and the connection block 25 are arranged for supporting and fixing the safety grating sensor 27.

Specifically, a safety grating sensor 27 is arranged at the top of the supporting block 24, a filter screen 28 is arranged on the left side of the device box 1, and the safety grating sensor 27 is arranged for scanning a workpiece when the workpiece is taken by a worker.

When the device is used, a workpiece to be pressed is placed at the top of the die 7, the external controller is opened to start the second electric push rod 12, the output end of the second electric push rod 12 drives the push plate 13 to move downwards to press the workpiece, the workpiece is pressed into the inner cavity of the die cavity 9 to be molded, then the handle 16 is pulled, the safety grating sensor 27 receives a signal and transmits the signal to the second electric push rod 12 and the first electric push rod 4, the output end of the second electric push rod 12 drives the push plate 13 to move upwards, the first electric push rod 4 is started simultaneously, the output end of the first electric push rod 4 drives the connecting plate 5 and the movable block 6 to move upwards, the movable block 6 moves in the inner cavity of the die cavity 9, the sliding block 18 slides in the inner cavity of the sliding way 17, the pressed workpiece is pushed upwards to the top of the die 7 by the top of the movable block 6, the handle 16 drives the displacement block 14 to move forwards in the inner cavity of the movable groove 8, the movable block 6 drives the sliding block 18, the connecting rod 19 and the moving block 20 to move, the moving block 20 moves forwards in the inner cavity of the moving block 20, and then a workpiece after press mounting can be taken, otherwise, the press mounting can be repeated by repeating the above steps, and the problems that a worker generally holds a tool to take when taking the workpiece, the operation is inconvenient, safety accidents are easy to occur, and the hand of the worker is crushed are solved.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel double-acting hydraulic machine comprises a device box (1), and is characterized in that: the device comprises a device box (1), a fixed plate (2) is fixedly connected to the upper end of an inner cavity of the device box (1), a supporting plate (3) is fixedly connected to the top of the device box (1), a first electric push rod (4) is fixedly connected to the bottom of the inner cavity of the device box (1), the output end of the first electric push rod (4) penetrates through the fixed plate (2) and extends to the upper side of the fixed plate (2), a connecting plate (5) is fixedly connected to the output end of the first electric push rod, a movable block (6) is movably connected to the center of the top of the connecting plate (5), a mold (7) is movably connected to the center of the top of the supporting plate (3), a movable groove (8) is formed in the top of the supporting plate (3) and located below the mold (7), a mold cavity (9) is formed in the top of the mold (7), and the top of the movable block (6) penetrates through the movable groove (8) and extends to the inner cavity of the mold cavity (9), and is movably connected with the inner cavity of the die cavity (9).

2. A new double-acting hydraulic machine, according to claim 1, characterized in that: the equal fixedly connected with support column (10) in both sides at device case (1) top, the top fixedly connected with locating plate (11) of support column (10), fixedly connected with second electric putter (12) is located at the center at locating plate (11) top, the output of second electric putter (12) runs through locating plate (11) and extends to the below of locating plate (11), and fixedly connected with push pedal (13).

3. A new double-acting hydraulic machine, according to claim 1, characterized in that: the front end fixedly connected with displacement piece (14) of mould (7) bottom, the inner chamber and the fixedly connected with limiting plate (15) to device case (1) are run through to the bottom of displacement piece (14), the positive fixedly connected with handle (16) of mould (7).

4. A new double-acting hydraulic machine, according to claim 1, characterized in that: slide (17) have all been seted up to the both sides of movable block (6), the inner chamber swing joint of slide (17) has slider (18), one side fixedly connected with connecting rod (19) of slider (18), spout (21) have been seted up to the inner chamber of activity groove (8), the inner chamber swing joint of spout (21) has movable block (20), the one end that slider (18) were kept away from in connecting rod (19) extends to the inner chamber of spout (21) to with one side fixed connection of movable block (20).

5. A new double-acting hydraulic machine, according to claim 1, characterized in that: the equal fixedly connected with spacing post (22) in both sides at fixed plate (2) top, the top of spacing post (22) runs through connecting plate (5) and extends to the top of connecting plate (5), and fixedly connected with stopper (23).

6. A new double-acting hydraulic machine, according to claim 1, characterized in that: the device is characterized in that supporting blocks (24) are movably connected to two sides of the front end of the top of the device box (1), connecting blocks (25) are fixedly connected to the lower ends of the front face and the back face of each supporting block (24), bolts (26) are movably connected to the tops of the connecting blocks (25), and the bottoms of the bolts (26) penetrate through the device box (1) and are in threaded connection with the inner cavity of the device box (1).

7. A new double-acting hydraulic machine, according to claim 6, characterized in that: the top of supporting shoe (24) is provided with safe grating inductor (27), the left side of device case (1) is provided with filter screen (28).