CN217553199U

CN217553199U - Pressure stabilizing press

Info

Publication number: CN217553199U
Application number: CN202221656910.1U
Authority: CN
Inventors: 涂伟
Original assignee: Xiamen Shiwanghui Energy Saving Technology Co ltd
Current assignee: Xiamen Shiwanghui Energy Saving Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-11
Anticipated expiration: 2032-06-30

Abstract

The application discloses steady voltage press relates to the technical field of press, has improved the problem that the press operation in-process is stable inadequately, and it includes the organism, the organism includes board, pressurization subassembly and driving piece, the pressurization subassembly sets up in the top of organism, the driving piece is located the top of pressurization subassembly, the pressurization subassembly is including the last moulding-die utensil of mutually supporting and pushes down the mould, it is connected with the one end that the driving piece is close to the board to go up the moulding-die utensil, the driving piece orders about the last moulding-die utensil and removes along vertical direction, it sets up in the board top to push down the mould, it aligns along vertical direction with pushing down the mould to go up the moulding-die utensil, the driving piece is the pressurized cylinder. The application can improve the stability of the press machine in the operation process, reduce the failure rate and improve the effect of the press machine in the pressure processing.

Description

Pressure stabilizing press

Technical Field

The application relates to the technical field of presses, in particular to a pressure stabilizing press.

Background

The press (including a punch press and a hydraulic press) is a universal press with an exquisite structure. The press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like. The metal blank is subjected to a strong pressure to plastically deform and fracture the metal to form a part.

The existing press machine is usually driven by a hydraulic cylinder or a pneumatic cylinder, wherein for the hydraulic cylinder driving, the hydraulic cylinder has the risk of leakage in the use process, and the leakage of the hydraulic cylinder influences the stable operation of the press machine; for the pneumatic cylinder driving, the air pressure generated by the pneumatic cylinder is unstable, and the situation that the air pressure is too high or too low is easy to occur, so that the stable operation of the press machine is also influenced. Therefore, a press machine which operates more stably is urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the operation process of the press machine is not stable enough, the application provides a pressure stabilizing press machine.

The application provides a steady voltage press adopts following technical scheme:

the utility model provides a pressure stabilizing press, includes the organism, the organism includes board, pressurization subassembly and driving piece, the pressurization subassembly sets up in the top of organism, the driving piece is located the top of pressurization subassembly, the pressurization subassembly is including the last moulding-die utensil and the push down mould of mutually supporting, it is connected with the one end that the driving piece is close to the board to go up the moulding-die utensil, the driving piece orders about the moulding-die utensil and removes along vertical direction, the push down mould sets up in the board top, it aligns along vertical direction with the push down mould to go up the moulding-die utensil, the driving piece is the pressure cylinder.

By adopting the technical scheme, the pressurizing cylinder is used as the driving source of the press, and the stable driving characteristic of the pressurizing cylinder is utilized, so that the running stability of the press can be improved, the failure probability of the press in the use process is reduced, and the quality of a press forming product is improved.

Optionally, still include induction system, one side of board is the operation end, the top of board has operating space, induction system is located the board and is close to one side of operation end, induction system includes response piece and mounting bracket, the mounting bracket is connected with the board, the response piece sets up on the mounting bracket, the response piece monitors the condition in the operating space, just the switching of response piece control driving piece.

Through adopting above-mentioned technical scheme, when the response piece monitored during operating personnel's hand stretched into the operating space, response piece control driving piece closed and can't start to security when improving operating personnel and operating.

Optionally, the mounting bracket includes the installed part that supplies the response piece installation, the installed part is located the board and is close to one side of operation end, the response piece rotates with the installed part to be connected, the axis of rotation of response piece is vertical, just induction system still including being used for the setting element with response piece location on the installed part.

Through adopting above-mentioned technical scheme, can make things convenient for operating personnel to adjust the angle of response piece to make things convenient for operating personnel to control the monitoring area of response piece.

Optionally, the sensing member is capable of sliding in a vertical direction on the mounting member.

Through adopting above-mentioned technical scheme, can make things convenient for operating personnel to adjust the height of response piece to further make things convenient for operating personnel to control the monitoring area of response piece.

Optionally, the mounting bracket further comprises a connecting piece, one end of the connecting piece is fixedly connected with the mounting piece, the other end of the connecting piece is rotatably connected with the machine table, and the rotating axis of the connecting piece is vertical.

Through adopting above-mentioned technical scheme, can make things convenient for operating personnel to adjust the monitoring angle of the distance between response piece and the operating space and response piece to it is more convenient to make operating personnel to the control in response piece monitoring area.

Optionally, both ends of the machine table close to one side of the operation end are provided with induction devices.

By adopting the technical scheme, the induction range of the induction device can be enlarged, the induction precision of the induction device is enhanced, and the reliability of the induction device is improved, so that the safety of the press machine in the use process is further improved.

Optionally, the safety device further comprises a safety device, the safety device comprises an operation table, the safety device further comprises a start button and an emergency stop button, the start button and the emergency stop button are used for controlling the driving piece to be started and stopped, and the start button and the emergency stop button are both arranged on the operation table.

Through adopting above-mentioned technical scheme, can make things convenient for opening and close of operating personnel control driving piece.

Optionally, the operation table is located on one side of the machine table close to the operation end, the operation table extends in a direction away from the operation space, and the operation table is located between the two induction devices.

Through adopting above-mentioned technical scheme, can keep the certain distance with operating space when operating personnel control driving piece is opened and close, security when both having improved operating personnel operation reduces the probability that interferes induction system monitoring in the operating personnel operation process simultaneously.

Optionally, the number of the starting buttons is two, and when the two starting buttons are pressed simultaneously, the driving piece is started.

Through adopting above-mentioned technical scheme, both hands press two start button back driving pieces side simultaneously and can start, can reduce the probability that another hand is located the operating space when operating personnel singlehanded start-up driving piece to improve the safety of operating personnel in the operation process.

Optionally, the two start buttons are arranged at intervals, and the emergency stop button is located between the two start buttons.

By adopting the technical scheme, the situation that the operator presses the two start buttons simultaneously with one hand can be effectively avoided, so that the safety of the operator in the operation process is further improved.

In summary, the present application includes at least one of the following benefits:

1. the pressurizing cylinder is used as a driving piece, so that the running stability of the press machine is improved, the fault condition of the press machine is reduced, and the forming effect of the press machine can be improved;

2. be provided with induction system and safety device, can improve the security in the press use, reduce operating personnel because of the injured probability of the operation of lack of standardization.

Drawings

FIG. 1 is a schematic structural diagram of a pressure stabilizing press according to an embodiment of the present disclosure;

FIG. 2 is a top view of a pressure stabilizing press according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of an induction device in an embodiment of the present application.

Description of reference numerals: 1. a body; 11. a machine platform; 111. a support pillar; 112. a mounting seat; 12. a pressurizing assembly; 121. pressing the die upwards; 122. pressing the die downwards; 13. a drive member; 14. an operating space; 15. a guide member; 151. a guide hole; 16. an operation end; 2. a safety device; 21. an operation table; 22. a start button; 23. an emergency stop button; 3. an induction device; 31. a sensing member; 32. a mounting frame; 321. an auxiliary member; 322. a connecting member; 323. a mounting member; 324. a positioning member; 4. and a control member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a pressure stabilizing press machine.

Referring to fig. 1, the press machine comprises a machine body 1, a safety device 2 and a sensing device 3, wherein an operator controls the machine body 1 through the safety device 2, the machine body 1 presses a metal blank to be processed, and the sensing device 3 protects the safety of the operator in the working process of the press machine.

The machine body 1 comprises a machine table 11, a pressing assembly 12 for pressing metal blanks and a driving piece 13 for providing power for the pressing assembly 12. Wherein, the whole cuboid structure that is of board 11, board 11 and ground fixed connection, a plurality of support columns 111 are installed to the top of board 11, and preferred support column 111 is the cylinder structure in this embodiment, and preferably support column 111 installs four altogether. One end of four support columns 111 is respectively with four corner position fixed connection at board 11 top, and four support column 111 axes are vertical state.

Referring to fig. 1, an installation base 112 for installing the driving part 13 is installed above the supporting pillars 111 of the machine body 1, the installation base 112 is fixedly connected with one ends of the four supporting pillars 111 far away from the machine platform 11, the driving part 13 is installed on one side of the installation base 112 far away from the machine platform 11, and the driving part 13 is fixedly connected with the installation base 112. The control member 4 for controlling the operation of the driving member 13 is also mounted on the mounting seat 112, and the driving member 13 is a pressure cylinder. Since the pressure cylinder is a common prior art, the pressure cylinder is not described in detail in this embodiment.

An operation space 14 for press forming the metal blank is formed between the mounting seat 112 and the machine base 11, a pressing assembly 12 is located in the operation space 14, and the pressing assembly 12 includes an upper pressing mold 121 and a lower pressing mold 122 that are matched with each other. The upper pressing die 121 is fixedly connected with the driving part 13, and the driving part 13 drives the upper pressing die 121 to move along the vertical direction; the lower pressing mold 122 is fixedly connected to the top of the machine platform 11, the lower pressing mold 122 is located below the upper pressing mold 121, and the upper pressing mold 121 and the lower pressing mold 122 are aligned in the vertical direction. After the driving member 13 drives the upper die 121 to move toward the lower die 122 to press the metal blank on the lower die 122, the driving member 13 drives the upper die 121 to move away from the lower die 122.

In order to improve the stability of the driving member 13 driving the upper die 121 to move, a guide 15 is further installed between the upper die 121 and the driving member 13, and two ends of the guide 15 are fixedly connected to the upper die 121 and the driving member 13, respectively. Four guide holes 151 matched with the support columns 111 are formed in the guide piece 15, and the four support columns 111 penetrate through the corresponding guide holes 151 respectively.

Referring to fig. 1 and 2, in order to facilitate an operator to mount a metal blank on the operation end 16 of the lower mold 122, one side of the machine 11 is provided with a safety device 2, the safety device 2 is located on one side of the machine 11 close to the operation end 16, and the safety device 2 includes an operation table 21, two start buttons 22 and an emergency stop button 23. In practical applications, in order to distinguish the start button 22 from the emergency stop button 23, the color of the start button 22 is preferably green, and the color of the emergency stop button 23 is preferably red.

The whole operation panel 21 is a cuboid structure, the operation panel 21 is located on one side of the machine platform 11 close to the operation end 16, one length side of the operation panel 21 is fixedly connected with the side surface of the machine platform 11, and the operation panel 21 extends outwards in the direction away from the machine body 1. Two start buttons 22 and an emergency stop button 23 are both located on the console 21, the two start buttons 22 are respectively located at two ends of the console 21 in the length direction, and the emergency stop button 23 is located between the two start buttons 22. After the two start buttons 22 are pressed simultaneously, the control part 4 controls the driving part 13 to start, and the press machine starts to run; when the emergency stop button 23 is pressed, the control member 4 controls the driving member 13 to close, and the press machine is immediately stopped.

The distance between the two actuating buttons 22 is required to satisfy: the operator cannot press both start buttons 22 with one hand at the same time; the distance between the scram button 23 and the start button 22 is required to satisfy: the operator does not touch the peripheral buttons by mistake when pressing the start button 22 or the emergency stop button 23.

Referring to fig. 2 and 3, the sensing device 3 includes two sensing devices 31 for monitoring the conditions in the operation space 14 and a mounting frame 32 for mounting the sensing devices 31, the two sensing devices 3 are mounted, the two sensing devices 3 are both located on one side of the machine platform 11 close to the operation end 16, the two sensing devices 3 are located at two ends of the machine platform 11 respectively, and the operation platform 21 is located between the two sensing devices 3.

The mounting bracket 32 includes auxiliary member 321, connecting piece 322 and installed part 323, auxiliary member 321 and board 11 fixed connection, and the one end and the auxiliary member 321 of connecting piece 322 are rotated and are connected, and the axis of rotation of connecting piece 322 is vertical state also, the other end of connecting piece 322 and the one end fixed connection of installed part 323, and the other end of installed part 323 is located the top of connecting piece 322, and installed part 323 is located one side of support column 111.

The mounting member 323 is a cylindrical structure, and the axis of the mounting member 323 is also vertical. The sensing member 31 and the mounting member 323 are fixedly connected by the positioning member 324, the sensing member 31 can slide on the mounting member 323 along the axial direction of the mounting member 323, and can rotate around the axial line of the mounting member 323, finally, the position of the sensing member 31 is determined by the positioning member 324, and finally, the monitoring direction of the sensing member 31 faces the operation space 14. In this embodiment, the positioning member 324 is preferably a bolt and nut fit.

An operator can adjust the distance between the mounting part 323 and the operation space 14 through the rotating connection of the connecting part 322, and further control the distance between the sensing part 31 and the operation space 14; the operator can also adjust the height position of the sensing member 31 by sliding the sensing member 31 on the mounting member 323, so that the sensing range of the sensing member 31 can be matched with the height of the operation space 14; an operator can also adjust the angular position of the sensing member 31 by rotating the sensing member 31 on the mounting member 323, so as to control the monitoring direction of the sensing member 31, so that the sensing member 31 can monitor the area of the operation space 14 close to the operation end 16, and the reliability of protection of the sensing member 31 for the detection personnel is improved.

The final installation position of the sensing member 31 should satisfy: the sensing member 31 can detect the moment when the hand of the operator or other objects enter the operating space 14 from the direction of the operating end 16, and control the control member 4 to close to stop the press; when an operator operates on the console 21, the operator does not enter the monitoring area of the sensor 31. Furthermore, the sensing device 3 has a higher priority than the safety device 2, i.e. the drive member 13 cannot be activated as long as the sensing member 31 detects the presence of an irrelevant article in the operating space 14, and the press cannot be operated even if both activation buttons 22 are pressed simultaneously.

The implementation principle of the pressure stabilizing press machine in the embodiment of the application is as follows:

the pressurizing cylinder is used for replacing a hydraulic cylinder and a pneumatic cylinder, so that the overall operation stability of the press is improved, the failure probability of the press in the operation process is reduced, and the pressurizing effect of the press on metal blanks can be improved;

firstly, according to the size of the operation space 14, the connecting member 322 is rotated to make the distance between the mounting member 323 and the operation space 14 appropriate, the height position and the angle position of the sensing member 31 are adjusted, and finally the sensing member 31 is installed at the appropriate position through the positioning member 324;

then, an operator installs the metal blank on the lower pressing die 122, and then presses the two start buttons 22 simultaneously by both hands, and the control part 4 controls the drive part 13 to start to enable the press machine to start to operate; when the press needs emergency stop in the operation process, the emergency stop button 23 is pressed;

during operation of the press, when the operator's body or other object enters the operating space 14 from the direction of the operating end 16, the sensing member 31 can detect and cause the control member 4 to control the drive member 13 to close, stopping the press, until the operator's body or other object exits the operating space 14, and then the press can be operated again by the start button 22.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The pressure stabilizing press comprises a press body (1), wherein the press body (1) comprises a machine table (11), a pressurizing assembly (12) and a driving piece (13), the pressurizing assembly (12) is arranged above the press body (1), the driving piece (13) is arranged above the pressurizing assembly (12), the pressure stabilizing press is characterized in that the pressurizing assembly (12) comprises an upper pressing die (121) and a lower pressing die (122) which are matched with each other, the upper pressing die (121) is connected with one end, close to the machine table (11), of the driving piece (13), the driving piece (13) drives the upper pressing die (121) to move in the vertical direction, the lower pressing die (122) is arranged at the top of the machine table (11), the upper pressing die (121) is aligned with the lower pressing die (122) in the vertical direction, and the driving piece (13) is a pressurizing cylinder.

2. The pressure stabilizing press machine according to claim 1, further comprising a sensing device (3), wherein one side of the machine table (11) is an operation end (16), an operation space (14) is arranged above the machine table (11), the sensing device (3) is arranged on one side of the machine table (11) close to the operation end (16), the sensing device (3) comprises a sensing member (31) and a mounting frame (32), the mounting frame (32) is connected with the machine table (11), the sensing member (31) is arranged on the mounting frame (32), the sensing member (31) monitors the condition in the operation space (14), and the sensing member (31) controls the opening and closing of the driving member (13).

3. The pressure stabilizing press as claimed in claim 2, wherein the mounting frame (32) comprises a mounting part (323) for mounting the sensing member (31), the mounting part (323) is located on a side of the machine table (11) close to the operating end (16), the sensing member (31) is rotatably connected with the mounting part (323), a rotation axis of the sensing member (31) is vertical, and the sensing device (3) further comprises a positioning part (324) for positioning the sensing member (31) on the mounting part (323).

4. A stabilized pressure press according to claim 3, characterized in that the induction member (31) is also slidable in the vertical direction on the mounting member (323).

5. The pressure stabilizing press as claimed in claim 2, wherein the mounting frame (32) further comprises a connecting member (322), one end of the connecting member (322) is fixedly connected with the mounting member (323), the other end of the connecting member (322) is rotatably connected with the machine table (11), and the rotation axis of the connecting member (322) is vertical.

6. The pressure stabilizing press according to claim 2, wherein the induction device (3) is arranged at both ends of the machine table (11) close to the operation end (16).

7. The pressure stabilizing press according to claim 6, further comprising a safety device (2), wherein the safety device (2) comprises an operating table (21), the safety device (2) further comprises a start button (22) and an emergency stop button (23) for controlling the driving member (13) to open and close, and the start button (22) and the emergency stop button (23) are both arranged on the operating table (21).

8. A stabilising press according to claim 7, characterized in that the console (21) is located on the side of the table (11) near the operating end (16), and that the console (21) extends away from the operating space (14), the console (21) being located between the induction devices (3).

9. Pressure stabilizing press according to claim 7, characterized in that there are two start buttons (22) and the drive member (13) is activated when both start buttons (22) are pressed simultaneously.

10. A stabilized press according to claim 9, characterized in that said start buttons (22) are spaced apart, said emergency stop button (23) being located between said start buttons (22).