Plate part punch forming device and punching method thereof

Abstract

The invention relates to the technical field of part punch forming, and discloses a plate part punch forming device and a punching method thereof.The plate part punch forming device comprises a base, the base is fixedly connected with a punching machine body, and the punching machine body is used for punching plate parts; the adsorption assembly comprises a supporting frame and a plurality of adsorption parts, the supporting frame is fixedly connected to the punching machine body and located under the punching opening, an adjusting part is arranged on the supporting frame, and the multiple adsorption parts are arranged on the adjusting part and used for adsorbing punched and formed parts; the supply assembly comprises an oil storage tank and a monitoring part, the oil storage tank is fixedly connected to the base and used for providing punching oil for the punching machine body, and the monitoring part is arranged on the oil storage tank and used for monitoring parameters of the punching oil; and the collecting piece is arranged on the base and used for collecting the parts adsorbed on the adsorption piece. According to the plate part punching forming device, the bonding probability of the punching head and the part is reduced, and continuous and stable punching forming production of the plate part is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of parts stamping and forming, and in particular to a plate-type parts stamping and forming device and a stamping method thereof. Background Art

[0002] Stamping is a type of material forming. The main method of stamping is to place the material on the lower die, and then use a press to drive the upper and lower dies to close the die, thereby realizing the stamping process.

[0003] For the stamping of plate parts, there is a disadvantage of parts adhering to the punch head during production and processing. For example, improper use of stamping oil, changes in stamping oil temperature and viscosity, or other conditions in the stamping process, the adsorbed parts need to be stopped and removed manually before production can resume, thus affecting the overall production efficiency and failing to achieve stable and continuous part stamping.

[0004] Therefore, there is an urgent need for a plate-type parts stamping forming device and a stamping method thereof to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a plate-type parts stamping forming device and a stamping method thereof to solve the problems existing in the above-mentioned prior art.

[0006] To achieve the above object, the present invention provides the following solution: The present invention provides a plate-type parts stamping forming device, comprising:

[0007] A base, to which a punching machine body is fixedly connected, and the punching machine body is used for punching plate-type parts;

[0008] An adsorption assembly, comprising a support frame and a plurality of adsorption members, wherein the support frame is fixedly connected to the punching machine body and is located directly below the punching port, an adjustment member is provided on the support frame, and a plurality of adsorption members are respectively provided on the adjustment member for adsorbing the stamped parts;

[0009] A supply assembly, comprising an oil storage tank and a monitoring component, wherein the oil storage tank is fixedly connected to the base and used to provide stamping oil to the stamping machine body, and the monitoring component is arranged on the oil storage tank and used to monitor the parameters of the stamping oil;

[0010] A collecting member is arranged on the base and is used for collecting the parts adsorbed on the adsorbing member.

[0011] According to a plate part stamping forming device provided by the present invention, the adsorption component includes a mounting base, a fixed block is fixedly connected to the top of the mounting base, a groove is opened on the top of the fixed block, a support rod is slidably connected in the groove, a suction cup is fixedly connected to the top of the support rod, the suction cup is used to adsorb the bottom end of the part, and a plurality of control components are circumferentially arranged on the mounting base, and the plurality of control components are respectively connected to the suction cup for controlling the adsorption of the part by the suction cup.

[0012] According to a plate-type parts stamping and forming device provided by the present invention, the control component includes a control block fixedly connected to the top of the mounting base, a slideway is provided in the control block, and the slideway is divided into an upper cavity and a lower cavity by a partition plate, the bottom of the lower cavity is connected with the bottom end of the groove through a first pipe, and the bottom of the upper cavity is connected with the bottom end of the suction cup through a second pipe, a through hole is provided on the partition plate, a sliding rod is slidably connected in the through hole, the bottom end of the sliding rod extends into the lower cavity and is fixedly connected to the first moving block, and the top end of the sliding rod extends into the upper cavity and is fixedly connected to the second moving block.

[0013] According to a plate-type parts stamping and forming device provided by the present invention, first sliding grooves are provided on the two opposite side walls of the support frame, the adjusting member includes a plurality of first sliding plates slidably connected in the first sliding grooves, second sliding grooves are provided on the two opposite side walls of the first sliding plate, a second sliding plate is slidably connected in the second sliding groove, and the mounting base is mounted on the second sliding plate by threads.

[0014] According to a plate-type parts stamping forming device provided by the present invention, first fastening blocks are respectively threadedly connected at both ends of the first sliding plate, the first fastening blocks are in contact with the side walls of the support frame, and second fastening blocks are respectively threadedly connected at both ends of the second sliding plate, the second fastening blocks are in contact with the first sliding plate.

[0015] According to a plate part stamping forming device provided by the present invention, the monitoring component includes a temperature sensor and an observation groove fixedly connected to the oil storage tank, the monitoring end of the temperature sensor extends into the oil storage tank, an oil drain port is provided on the oil storage tank, the oil drain port is located above the observation groove, the bottom end of the observation groove is connected to the oil storage tank through a third pipe, a viscosity detection device is fixedly connected to the observation groove, and the detection end of the viscosity detection device extends into the observation groove.

[0016] According to a plate-type parts stamping and forming device provided by the present invention, the collecting member includes an electric push rod fixedly connected to the base, the telescopic end of the electric push rod is fixedly connected to a push plate, and the push plate is used to push the parts.

[0017] According to a plate-type parts stamping and forming device provided by the present invention, one end of a toggle rod is hinged on both sides of the support frame, a sliding roller is installed on the other end of the toggle rod, the sliding roller is in contact with the bottom end of the part, and a torsion spring is arranged between the toggle rod and the support frame.

[0018] According to a plate-type parts stamping and forming device provided by the present invention, one end of a spring is fixedly connected to the bottom end of the groove, and the other end of the spring is fixedly connected to the bottom end of the support rod.

[0019] A plate part stamping method comprises the following steps:

[0020] Place the sheet to be processed on the punching machine body to punch the parts;

[0021] During the stamping process, the stamping oil is supplied to the stamping machine body through the oil storage tank, and the parameters of the stamping oil are monitored through the monitoring parts;

[0022] When the punching machine body is punching, the parts under punching are adsorbed by the provided adsorbing parts, and the parts are collected by the collecting parts after adsorption.

[0023] Compared with the prior art, the present invention has the following advantages and technical effects:

[0024] The present invention provides a plate-type parts stamping forming device and a stamping method thereof. The stamping machine body is used for processing plate-type parts. During stamping, the parts move downward with the stamping head. After the movement, the parts are adsorbed by the provided adsorbent, so that the stamping head is stably separated from the parts when it is reset upward, avoiding the parts from sticking to the stamping head. The parts on the adsorbent are pushed out and collected by the provided collecting part to ensure subsequent processing. At the same time, various parameters of the stamping oil are monitored by the provided monitoring part to ensure the temperature, viscosity, etc. of the stamping oil, which is convenient for timely adjustment and replacement, thereby ensuring the output and viscosity of the stamping oil, thereby reducing the probability of the stamping head adsorbing parts and ensuring overall continuous and stable production. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor:

[0026] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the overall side structure of the present invention;

[0028] Figure 3 This is a schematic diagram of the structure of the adsorption component of the present invention;

[0029] Figure 4 It is a schematic diagram of the structure of the adsorption member of the present invention;

[0030] Figure 5 It is a schematic diagram of the structure of the adjusting member of the present invention;

[0031] Among them, 1. base; 2. stamping machine body; 3. support frame; 4. oil storage tank; 5. mounting base; 6. fixing block; 7. groove; 8. support rod; 9. suction cup; 10. control block; 11. torsion spring; 12. partition plate; 13. upper cavity; 14. lower cavity; 15. first pipeline; 16. second pipeline; 17. through hole; 18. slide rod; 19. first moving block; 20. second moving block; 21. spring; 22. first slide groove; 23. first sliding plate; 24. second slide groove; 25. second sliding plate; 26. first fastening block; 27. second fastening block; 28. temperature sensor; 29. ​​observation groove; 30. oil drain port; 31. third pipeline; 32. viscosity detection device; 33. toggle rod; 34. sliding roller; 35. electric push rod; 36. push plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] Reference Figure 1-Figure 5 The present invention provides a plate-type parts stamping forming device, comprising:

[0035] A base 1, to which a punching machine body 2 is fixedly connected, and the punching machine body 2 is used for punching plate-type parts;

[0036] The adsorption assembly includes a support frame 3 and a plurality of adsorption members. The support frame 3 is fixedly connected to the punching machine body 2 and is located directly below the punching port. An adjustment member is provided on the support frame 3. The plurality of adsorption members are respectively provided on the adjustment member for adsorbing the stamped parts.

[0037] The supply assembly includes an oil storage tank 4 and a monitoring component. The oil storage tank 4 is fixedly connected to the base 1 and is used to provide stamping oil to the stamping machine body 2. The monitoring component is arranged on the oil storage tank 4 and is used to monitor the parameters of the stamping oil.

[0038] The collecting member is arranged on the base 1 and is used for collecting the parts adsorbed on the adsorbing member.

[0039] Specifically, the stamping machine body 2 is used to process plate parts. During stamping, the parts move downward with the stamping head. After the movement, the parts are adsorbed by the provided adsorbent, so that the stamping head is stably separated from the parts when it is reset upward, avoiding the parts from sticking to the stamping head. The parts on the adsorbent are pushed out and collected by the provided collecting part to ensure subsequent processing. At the same time, various parameters of the stamping oil are monitored by the provided monitoring part to ensure the temperature and viscosity of the stamping oil, which is convenient for timely adjustment and replacement, thereby ensuring the output and viscosity of the stamping oil, thereby reducing the probability of the stamping head adsorbing parts and ensuring the overall continuous and stable production.

[0040] As an optional embodiment, the adsorption component includes a mounting base 5, a fixing block 6 is fixedly connected to the top of the mounting base 5, a groove 7 is provided at the top of the fixing block 6, a support rod 8 is slidably connected in the groove 7, a suction cup 9 is fixedly connected to the top of the support rod 8, and the suction cup 9 is used to adsorb the bottom end of the part. A plurality of control components are arranged circumferentially on the mounting base 5, and the plurality of control components are respectively connected to the suction cup 9 for controlling the adsorption of the part by the suction cup 9.

[0041] In one embodiment of the present invention, referring to FIG. Figure 4 When the part is stamped, it is driven downward by the punch head, and after moving, it contacts the suction cup 9, and the suction cup 9 adsorbs the part to ensure the stable separation of the punch head and the part, thereby realizing stable and continuous production.

[0042] As an optional embodiment, the control component includes a control block 10 fixedly connected to the top of the mounting base 5, a slideway is provided in the control block 10, and the slideway is divided into an upper cavity 13 and a lower cavity 14 by a partition plate 12, the bottom of the lower cavity 14 is connected to the bottom end of the groove 7 through a first pipe 15, and the bottom of the upper cavity 13 is connected to the bottom end of the suction cup 9 through a second pipe 16, a through hole 17 is provided on the partition plate 12, a slide rod 18 is slidably connected in the through hole 17, the bottom end of the slide rod 18 extends into the lower cavity 14 and is fixedly connected to a first moving block 19, and the top end of the slide rod 18 extends into the upper cavity 13 and is fixedly connected to a second moving block 20.

[0043] In one embodiment of the present invention, referring to Figure 4 When the support rod 8 descends, the air is squeezed into the lower cavity 14, and the first moving block 19 in the lower cavity 14 drives the second moving block 20 to rise through the sliding rod 18. When rising, the air in the suction cup 9 is pumped into the upper cavity 13, thereby ensuring that a negative pressure is stably formed in the suction cup 9, thereby ensuring the adsorption effect on the parts. Conversely, when the support rod 8 is reset, the air is squeezed into the suction cup 9, releasing the adsorption of the parts, and realizing the collection of the parts.

[0044] Specifically, a circulation port (not shown in the figure) is opened at the top of the upper cavity 14 for air circulation.

[0045] Specifically, an air supply port (not shown in the figure) is provided in the groove 7 for supplying air to the interior.

[0046] Specifically, a filter screen (not shown in the figure) is provided at the top of the suction cup 9, and an air channel (not shown in the figure) is provided inside the support rod 8 and is connected to the suction cup 9. The air channel is connected to an external air pump. The residue in the parts production process can be intercepted by the set filter screen, and in the non-adsorption state, the residue on the filter screen can be removed by blowing air through the air pump, so as to ensure the subsequent stable adsorption of the parts.

[0047] As an optional embodiment, first sliding grooves 22 are provided on the two opposite side walls of the support frame 3, the adjusting member includes a plurality of first sliding plates 23 slidably connected in the first sliding grooves 22, second sliding grooves 24 are provided on the two opposite side walls of the first sliding plates 23, a second sliding plate 25 is slidably connected in the second sliding grooves 24, and the mounting base 5 is mounted on the second sliding plate 25 by threads.

[0048] In one embodiment of the present invention, referring to Figure 5 By adjusting the number and position of the first sliding plate 23 and the second sliding plate 25 that are slidably connected, the number and position of a plurality of adsorption parts can be adjusted to adapt to the production of parts of different specifications and models.

[0049] As an optional embodiment, the first sliding plate 23 is threadedly connected to the first fastening blocks 26 at both ends, and the first fastening blocks 26 are in contact with the side walls of the support frame 3. The second sliding plate 25 is threadedly connected to the second fastening blocks 27 at both ends, and the second fastening blocks 27 are in contact with the first sliding plate 23.

[0050] In one embodiment of the present invention, referring to Figure 5 The first sliding plate 23 is limited by twisting the first fastening block 26 , and the second sliding plate 25 is limited by twisting the second fastening block 27 .

[0051] As an optional embodiment, the monitoring component includes a temperature sensor 28 and an observation groove 29 fixedly connected to the oil storage tank 4, the monitoring end of the temperature sensor 28 extends into the oil storage tank 4, an oil drain port 30 is opened on the oil storage tank 4, the oil drain port 30 is located above the observation groove 29, the bottom end of the observation groove 29 is connected to the oil storage tank 4 through a third pipe 31, and a viscosity detection device 32 is fixedly connected to the observation groove 29, and the detection end of the viscosity detection device 32 extends into the observation groove 29.

[0052] In one embodiment of the present invention, referring to Figure 2The temperature of the stamping oil is monitored by the temperature sensor 28, and a certain amount of stamping oil can be discharged into the observation tank 29 through the oil discharge port 30, which is convenient for manual observation and monitoring of its viscosity through the viscosity detection device 32, thereby ensuring the production of adapted parts and avoiding the stamping head from adsorbing parts. Specifically, the viscosity detection device 32 is an existing product, and the specific specifications and models are selected by those skilled in the art according to actual needs, and are not specifically limited here.

[0053] As an optional embodiment, the collecting member includes an electric push rod 35 fixedly connected to the base 1, and a push plate 36 is fixedly connected to the telescopic end of the electric push rod 35, and the push plate 36 is used to push the parts.

[0054] In one embodiment of the present invention, referring to Figure 1 The electric push rod 35 drives the push plate 36 to push the parts to one side, and a collection tank can be set on one side for collection, thereby realizing continuous production.

[0055] As an optional embodiment, one end of a toggle rod 33 is hinged on both sides of the support frame 3, and a sliding roller 34 is installed on the other end of the toggle rod 33. The sliding roller 34 contacts the bottom end of the part, and a torsion spring 11 is arranged between the toggle rod 33 and the support frame 3.

[0056] In one embodiment of the present invention, referring to Figure 1 , Figure 2 , Figure 3 The sliding roller 34 is in contact with the bottom end of the part. When the part is pressed down, it drives the hinged toggle rod 33 to rotate and descend. Conversely, when the part is stamped, it is adsorbed by the suction cup 9 and reset to release the adsorption. The toggle rod 33 is reset under the action of the torsion spring 11 and lifts it up and separates it from the suction cup 9. After separation, it is pushed to one side by the electric push rod 35 for collection, thereby realizing the cyclic continuous stamping preparation of the part.

[0057] As an optional implementation, one end of a spring 21 is fixedly connected to the inner bottom end of the groove 7 , and the other end of the spring 21 is fixedly connected to the bottom end of the support rod 8 .

[0058] In one embodiment of the present invention, referring to Figure 4 When the punch head rises to release the squeeze on the parts, the support rod 8 can be driven to reset by the provided spring 21.

[0059] A plate part stamping method comprises the following steps:

[0060] Placing the plate to be processed on the punching machine body 2 to punch the parts;

[0061] Specifically, the parts are plate parts.

[0062] During the stamping process, the stamping oil is supplied to the stamping machine body 2 through the oil storage tank 4, and the parameters of the stamping oil are monitored through the monitoring component;

[0063] Specifically, the temperature sensor 28 and the viscosity detection device 32 are provided to monitor the temperature, viscosity and other parameters of the hydraulic oil respectively.

[0064] When the punching machine body 2 is punching, the parts under punching are adsorbed by the provided adsorbing member, and after adsorption, the parts are collected by the collecting member.

[0065] Specifically, when a part is punched, it is driven downward by the punching head. When the support rod 8 descends, the air is squeezed into the lower cavity 14. The first moving block 19 in the lower cavity 14 drives the second moving block 20 to rise through the sliding rod 18. When rising, the air in the suction cup 9 is drawn into the upper cavity 13, thereby ensuring that a negative pressure is stably formed in the suction cup 9, thereby ensuring the adsorption effect on the parts. Conversely, when the support rod 8 is reset, the air is squeezed into the suction cup 9 to release the adsorption of the parts, thereby realizing the collection of the parts.

[0066] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0067] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A plate-type parts stamping forming device, characterized in that: include: A base (1), to which a punching machine body (2) is fixedly connected, and the punching machine body (2) is used for punching plate-type parts; The adsorption assembly comprises a support frame (3) and a plurality of adsorption members, wherein the support frame (3) is fixedly connected to the punching machine body (2) and is located directly below the punching port, an adjustment member is provided on the support frame (3), and the plurality of adsorption members are respectively provided on the adjustment member for adsorbing the stamped parts; A supply assembly, comprising an oil storage tank (4) and a monitoring component, wherein the oil storage tank (4) is fixedly connected to the base (1) and is used to provide stamping oil to the stamping machine body (2), and the monitoring component is arranged on the oil storage tank (4) and is used to monitor parameters of the stamping oil; A collecting piece is arranged on the base (1) and is used for collecting parts adsorbed on the adsorbing piece.

2. A plate-type parts stamping forming device according to claim 1, characterized in that: The adsorption component comprises a mounting base (5), a fixing block (6) is fixedly connected to the top of the mounting base (5), a groove (7) is provided at the top of the fixing block (6), a support rod (8) is slidably connected in the groove (7), a suction cup (9) is fixedly connected to the top of the support rod (8), and the suction cup (9) is used to adsorb the bottom end of the part, and a plurality of control components are arranged on the mounting base (5) along the circumference, and the plurality of control components are respectively connected to the suction cup (9) and are used to control the adsorption of the part by the suction cup (9).

3. A plate-type parts stamping and forming device according to claim 2, characterized in that: The control component comprises a control block (10) fixedly connected to the top of the mounting base (5); a slideway is provided in the control block (10); the slideway is divided into an upper cavity (13) and a lower cavity (14) by a partition plate (12); the bottom of the lower cavity (14) is connected to the bottom of the groove (7) through a first pipe (15); the bottom of the upper cavity (13) is connected to the bottom of the suction cup (9) through a second pipe (16); a through hole (17) is provided on the partition plate (12); a slide rod (18) is slidably connected in the through hole (17); the bottom end of the slide rod (18) extends into the lower cavity (14) and is fixedly connected to a first moving block (19); the top end of the slide rod (18) extends into the upper cavity (13) and is fixedly connected to a second moving block (20).

4. A plate-type parts stamping forming device according to claim 2, characterized in that: The supporting frame (3) is provided with first sliding grooves (22) on both opposite side walls, the adjusting member comprises a plurality of first sliding plates (23) slidably connected in the first sliding grooves (22), the first sliding plates (23) are provided with second sliding grooves (24) on both opposite side walls, a second sliding plate (25) is slidably connected in the second sliding grooves (24), and the mounting base (5) is mounted on the second sliding plate (25) by means of threads.

5. A plate-type parts stamping and forming device according to claim 4, characterized in that: The first sliding plate (23) has two ends respectively threadedly connected to first fastening blocks (26), the first fastening blocks (26) are in contact with the side wall of the support frame (3), and the second sliding plate (25) has two ends respectively threadedly connected to second fastening blocks (27), the second fastening blocks (27) are in contact with the first sliding plate (23).

6. A plate-type parts stamping and forming device according to claim 1, characterized in that: The monitoring component comprises a temperature sensor (28) and an observation groove (29) fixedly connected to the oil storage tank (4); the monitoring end of the temperature sensor (28) extends into the oil storage tank (4); an oil discharge port (30) is provided on the oil storage tank (4); the oil discharge port (30) is located above the observation groove (29); the bottom end of the observation groove (29) is connected to the oil storage tank (4) through a third pipe (31); a viscosity detection device (32) is fixedly connected to the observation groove (29); the detection end of the viscosity detection device (32) extends into the observation groove (29).

7. The plate-type parts stamping and forming device according to claim 1, characterized in that: The collecting component comprises an electric push rod (35) fixedly connected to the base (1), and a push plate (36) is fixedly connected to the telescopic end of the electric push rod (35), and the push plate (36) is used to push the component.

8. A plate-type parts stamping and forming device according to claim 7, characterized in that: One end of a toggle rod (33) is hinged on both sides of the support frame (3), and a sliding roller (34) is installed on the other end of the toggle rod (33). The sliding roller (34) contacts the bottom end of the part, and a torsion spring (11) is arranged between the toggle rod (33) and the support frame (3).

9. A plate-type parts stamping and forming device according to claim 2, characterized in that: One end of a spring (21) is fixedly connected to the inner bottom end of the groove (7), and the other end of the spring (21) is fixedly connected to the bottom end of the support rod (8).

10. A plate-like parts stamping method, applicable to the plate-like parts stamping forming device according to claim 1, characterized in that: The following steps are involved: Placing the plate to be processed on the punching machine body (2) to punch the parts; During the stamping process, the stamping oil is supplied to the stamping machine body (2) through the provided oil storage tank (4), and the parameters of the stamping oil are monitored through the monitoring component; When the punching machine body (2) is punching, the parts punched are adsorbed by the provided adsorbing piece, and after adsorption, the parts are collected by the collecting piece.

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