Hardware stamping device capable of automatically collecting stamping waste

Abstract

The utility model relates to the technical field of hardware production equipment, and discloses a stamping waste automatic collecting hardware stamping device which comprises a workbench, a supporting frame is fixedly connected to the rear side of the top of the workbench, a limiting sliding groove is formed in the supporting frame, a motor is fixedly connected to the interior of the limiting sliding groove, and the motor is fixedly connected with the workbench. And the driving end of the motor is fixedly connected with a fixing column, the exterior of the fixing column is fixedly connected with a cam, the inner wall of the limiting sliding groove is slidably connected with a controller, the rear side of the controller is provided with a limiting assembly, and the limiting assembly can limit the controller. According to the utility model, the production efficiency is greatly improved, the tedious steps of manual intervention unloading are reduced, the problem of accumulation of waste and materials caused by untimely manual unloading is also avoided, the plate can be adjusted to a correct position before processing, and the accurate position of the plate in the processing process is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to hardware production equipment technical field especially stamping waste material automatic collection hardware stamping device. BACKGROUND

[0002] Stamping technology plays an important role in hardware processing industry, mainly through stamping equipment to plate, strip, pipe and section bar and other raw materials exert external force, make it produce plastic deformation or separation, thus obtain the required shape or size of workpiece. A large amount of cooling liquid is usually required in the stamping process, the waste material produced in the hardware stamping process is mixed with the cooling liquid, and the waste material and the cooling liquid can be recycled.

[0003] The hardware stamping device is mainly composed of a punch, a die (including a punch and a die), a feeding mechanism, a discharging mechanism, a positioning device, etc. Its working principle is that the punch slider drives the punch of the die to move up and down, and when it cooperates with the die, it exerts pressure on the hardware material placed between the dies, so that the material undergoes plastic deformation or separation. The feeding mechanism delivers the material to the die working area in a timely and quantitative manner, the positioning device ensures the accurate position of the material, and the discharging mechanism removes the workpiece or waste material after stamping is completed, thereby completing the stamping processing of the hardware.

[0004] In the prior art, some stamping devices will form waste material after processing the plate, and the waste material and the processed material are mixed and stacked together, which affects the normal processing effect and the collection of the material. Therefore, a stamping waste material automatic collection hardware stamping device is proposed to solve the above problems. Utility model content

[0005] In order to make up for the above shortcomings, the utility model provides a stamping waste material automatic collection hardware stamping device, which aims to improve the problem that in the prior art, the waste material and the processed material are mixed and stacked together, which affects the normal processing effect and the collection of the material.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The stamping waste material automatic collection hardware stamping device comprises a workbench, a support frame is fixedly connected to the top rear side of the workbench, a limiting sliding groove is formed in the inside of the support frame, a motor is fixedly connected to the inside of the limiting sliding groove, a fixed column is fixedly connected to the driving end of the motor, a cam is fixedly connected to the outside of the fixed column, a controller is slidably connected to the inner wall of the limiting sliding groove, a limiting assembly is arranged on the rear side of the controller, the limiting assembly can limit the controller, a pull rod is rotatably connected to the outside left side of the controller, a limiting column is fixedly connected to the left side of the controller, an upper die is fixedly connected to the driving end of the controller, a deviation rectifying assembly is arranged on the top of the workbench, and the deviation rectifying assembly can avoid the inclination of material processing.

[0008] As a further description of the above technical solutions:

[0009] The limiting assembly comprises two magnetic suction blocks, one side of the two magnetic suction blocks is fixedly connected to the rear side of the controller, the inside of the supporting frame is provided with two magnetic strips, and the top of the workbench is fixedly connected with a convex plate.

[0010] As a further description of the above technical solutions:

[0011] The outside of the cam is rotatably connected to the inner wall of the limiting sliding groove, and the outside of the cam is in contact with the outside of the controller.

[0012] As a further description of the above technical solutions:

[0013] The outside of the cam is rotatably connected to the inner wall of the limiting sliding groove, and the outside of the cam is in contact with the outside of the controller.

[0014] As a further description of the above technical solutions:

[0015] The top of the workbench is fixedly connected with a lower mold, and two cavities are formed in the inside of the lower mold.

[0016] As a further description of the above technical solutions:

[0017] The deviation correcting assembly comprises a spring, one end of the spring is fixedly connected to one side of the inner wall of the cavity, the other end of the spring is fixedly connected with a limiting plate, the other side of the limiting plate is fixedly connected with a connecting rod, and the sides, away from the limiting plate, of the two connecting rods in front and the two connecting rods at the back are fixedly connected with a correcting plate.

[0018] As a further description of the above technical solutions:

[0019] The outside of the limiting plate is slidably connected to the inner wall of the cavity, and the outside of the connecting rod is slidably connected to the inner wall of the cavity.

[0020] As a further description of the above technical solutions:

[0021] The bottom of the correcting plate is in contact with the inner wall of the lower mold, and the top of the workbench is fixedly connected with a material receiving plate.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1、The utility model discloses when the controller moves upward again, the dial lever is contacted with the limiting post fixed at the left side of the controller. The existence of the limiting post makes the dial lever unable to continue straightly moving upward when being driven by the upward movement of the controller, can only rotate around the rotating connecting point, and further transmits the force to the plate, pushes the plate to move left, finally makes the plate discharge device, greatly improves production efficiency, reduces the cumbersome step of manual intervention unloading, simultaneously also avoids the problem of waste and material accumulation caused by manual unloading not in time, makes the whole stamping production process more efficient and smooth.

[0024] 2、The utility model discloses when placing the plate in the lower mould, because the width of the plate is different, the plate of different width will extrude the correction plate to different degrees. The correction plate is pushed to move to both sides after being stressed, and the link rod is extruded to the limiting plate, so that the spring is compressed in the cavity, and the spring absorbs external force and generates a counterforce on the limiting plate when being compressed. The limiting plate transmits the counterforce to the correction plate through the link rod, so that the correction plate is in close contact with the plate, and the plate can be adjusted to the correct position before processing, ensuring the position accuracy of the plate during processing and avoiding the inclination phenomenon during processing, greatly improving the precision of stamping processing and product quality. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the three -dimensional schematic view of the automatic collection hardware stamping device of stamping waste that the utility model proposes;

[0026] Figure 2 It is the structure schematic view of the support frame of the automatic collection hardware stamping device of stamping waste that the utility model proposes;

[0027] Figure 3 It is the structure schematic view of the cam of the automatic collection hardware stamping device of stamping waste that the utility model proposes;

[0028] Figure 4 It is Figure 3 The enlarged view of A in the utility model;

[0029] Figure 5 It is the structure schematic view of the workbench of the automatic collection hardware stamping device of stamping waste that the utility model proposes.

[0030] LEGEND:

[0031] 1, workbench;2, support frame;3, limiting sliding groove;4, motor;5, fixed column;6, cam;7, magnetic stripe;8, magnetic block;9, controller;10, dial lever;11, limiting post;12, upper die;13, lower die;14, cavity;15, spring;16, limiting plate;17, link rod;18, correction plate;19, convex plate;20, receiving plate. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0033] Referring to Figures 1 to 3 The utility model provides an embodiment: stamping waste material automatic collection hardware stamping device, including workbench 1, workbench 1 is the basis of entire stamping device, the top rear side of workbench 1 is fixedly connected with support frame 2, is closely connected with workbench 1 by welding mode, ensure that there is no shaking or displacement in the process of device operation, so as to guarantee the stability of entire stamping process, the inside of support frame 2 is provided with limit sliding slot 3, the inside of limit sliding slot 3 is fixedly connected with motor 4, the drive end of motor 4 is fixedly connected with fixed column 5, and fixed column 5 plays the key role of transmission motor 4 power.

[0034] The outside of fixed column 5 is fixedly connected with cam 6, and the inner wall of limit sliding slot 3 is slidably connected with controller 9. The main function of controller 9 is to convert the circular motion of cam 6 into linear motion, so as to drive upper die 12 to stamp the plate. Cam 6 can periodically push controller 9 to move downward during rotation, so as to realize accurate control of upper die 12. The outer portion of cam 6 is rotatably connected to the inner wall of limit sliding slot 3, and the outer portion of cam 6 is in contact with the outer portion of controller 9.

[0035] The rear side of controller 9 is provided with a limiting assembly, which can limit the movement of controller 9. The limiting assembly includes two magnetic blocks 8, one side of the two magnetic blocks 8 is fixedly connected to the rear side of the controller 9, and the inside of the support frame 2 is provided with two magnetic strips 7. The magnetic force between the magnetic blocks 8 and the magnetic strips 7 can attract and guide the movement of the controller 9, ensuring that the controller 9 can maintain a stable posture when sliding along the limit sliding slot 3, avoiding shaking or deviation, thereby improving the precision and stability of the stamping process.

[0036] The top of the workbench 1 is fixedly connected with a convex plate 19, and the outer left side of the controller 9 is rotatably connected with a push rod 10. When the hole appears after the plate processing is completed, along with the re-movement of the upper die 12, the push rod 10 will slide into the hole of the plate along the top inclined surface of the convex plate 19. The left side of the controller 9 is fixedly connected with a limiting column 11. When the controller 9 moves upward, the push rod 10 is in contact with the limiting column 11. At this time, the push rod 10 can convert the upward movement of the controller 9 into a leftward thrust force on the plate, so as to discharge the processed plate from the device, and realize the function of automatic unloading.

[0037] The outer part of the push rod 10 is in contact with the outer part of the limiting column 11. When the push rod 10 slides into the hole of the plate, along with the upward movement of the controller 9, the push rod 10 is in contact with and blocked by the limiting column 11, so that the push rod 10 rotates around the rotation connection point thereof, and further transmits the force to the plate to push the plate to move leftward to discharge the device. The bottom of the push rod 10 is in contact with the top of the convex plate 19. The drive end of the controller 9 is fixedly connected with the upper die 12. In the stamping process, along with the downward movement of the controller 9 under the pushing of the cam 6, the upper die 12 is in contact with the plate placed in the inner part of the lower die 13, and applies sufficient pressure, so that the plate is processed according to the predetermined shape and size.

[0038] Referring to Figures 4 to 5 The top of the workbench 1 is fixedly connected with a lower die 13, and the lower die 13 cooperates with the upper die 12 to complete the stamping processing of the plate. The inner part of the lower die 13 is provided with two cavities 14 on the front and rear sides. The top of the workbench 1 is provided with a deviation correcting assembly. The deviation correcting assembly can avoid the inclination of the material processing. The deviation correcting assembly comprises a spring 15. When the plate is placed in the inner part of the lower die 13, different widths of the plate will extrude the correction plate 18 to different degrees. The correction plate 18 drives the connecting rod 17 to move under the force, and further extrudes the limiting plate 16 to compress the spring 15 under the force.

[0039] One end of the spring 15 is fixedly connected to one side of the inner wall of the cavity 14, and the other end of the spring 15 is fixedly connected to the limiting plate 16. The limiting plate 16 transmits the elastic force of the spring 15 to the connecting rod 17 under the action of the spring 15, and further controls the position of the correction plate 18 and the deviation correcting force on the plate. The other side of the limiting plate 16 is fixedly connected with the connecting rod 17. The connecting rod 17 plays a role of a bridge connecting the limiting plate 16 and the correction plate 18, and transmits the displacement and force of the limiting plate 16 under the action of the spring 15 to the correction plate 18.

[0040] The outer part of the limiting plate 16 is slidably connected to the inner wall of the cavity 14, and the outer part of the connecting rod 17 is slidably connected to the inner wall of the cavity 14, the front two connecting rods 17 are fixedly connected to the rear two connecting rods 17 on the side away from the limiting plate 16, and the correcting plate 18 is fixedly connected to the inner wall of the lower mold 13, the main function of the correcting plate 18 is to correct the plate placed in the lower mold 13, and the position of the plate in the machining process is accurate, and the skew phenomenon is avoided. The bottom of the correcting plate 18 is in contact with the inner wall of the lower mold 13, and the convex plate 19 mainly cooperates with the push rod 10 to realize the automatic discharge function of the machined plate. The top left side of the workbench 1 is fixedly connected with the receiving plate 20, and the receiving plate is fixed on the top left side of the workbench 1, which is used for receiving the machined plate pushed out by the push rod 10.

[0041] Working principle: first, the workbench 1 is placed in a suitable position, then the plate is placed in the lower mold 13, at this time the outer part of the plate is in contact with the correcting plate 18, and the different widths of the plate will extrude the correcting plate 18 to different degrees, the correcting plate 18 is forced to move the connecting rod 17 to the two sides, at this time the connecting rod 17 extrudes the limiting plate 16, so that the spring 15 is compressed in the cavity 14, and the spring 15 will absorb external force due to its elastic characteristics when compressed, and will generate a counter force on the limiting plate 16, so that the correcting plate 18 is in close contact with the plate, which can correct the plate and avoid the skew phenomenon during machining.

[0042] Then start the motor 4, and the fixed column 5 drives the cam 6 to rotate under the drive of the motor 4, and the controller 9 is pushed downward with the rotation of the cam 6, at this time the magnetic attraction block 8 on the rear side of the controller 9 will slide on the outside of the magnetic strip 7, when the upper mold 12 contacts the plate, the plate will be machined, and the machined plate will have a hole, at this time the plate needs to be manually pushed down, and when the upper mold 12 contacts the plate again, the push rod 10 will slide into the hole along the top inclined surface of the convex plate 19, when the controller 9 moves upward again, the push rod 10 is in contact with the outside of the limiting column 11, so as to push the plate to move leftward, and the discharge device can avoid the accumulation of waste and materials.

[0043] Finally, it should be pointed out that: the above-mentioned only for the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A stamping scrap automatic collecting hardware stamping device, comprising a workbench (1), characterized in that: The top rear side of the workbench (1) is fixedly connected with a support frame (2), the inside of the support frame (2) is provided with a limiting sliding groove (3), the inside of the limiting sliding groove (3) is fixedly connected with a motor (4), the driving end of the motor (4) is fixedly connected with a fixed column (5), the outside of the fixed column (5) is fixedly connected with a cam (6), the inner wall of the limiting sliding groove (3) is slidably connected with a controller (9), the rear side of the controller (9) is provided with a limiting assembly, the limiting assembly can limit the controller (9), the outside left side of the controller (9) is rotatably connected with a lever (10), the left side of the controller (9) is fixedly connected with a limiting column (11), the driving end of the controller (9) is fixedly connected with an upper mold (12), the top of the workbench (1) is provided with a deviation correcting assembly, and the deviation correcting assembly can avoid material processing from being inclined.

2. The automatic punching slug collecting hardware punching device according to claim 1, characterized in that: The limiting assembly comprises two magnetic blocks (8), one side of the two magnetic blocks (8) is fixedly connected to the rear side of the controller (9), the inside of the support frame (2) is provided with two magnetic strips (7), and the top of the workbench (1) is fixedly connected with a convex plate (19).

3. The automatic punching slug collecting hardware punching device according to claim 2, characterized in that: The outside of the cam (6) is rotatably connected to the inner wall of the limiting sliding groove (3), and the outside of the cam (6) is in contact with the outside of the controller (9).

4. The automatic punching slug collecting hardware punching device according to claim 2, characterized in that: The outside of the lever (10) is in contact with the outside of the limiting column (11), and the bottom of the lever (10) is in contact with the top of the convex plate (19).

5. The automatic punching slug collecting hardware punching device according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected with a lower mold (13), and two cavities (14) are formed in the inside of the lower mold (13).

6. The automatic punching slug collecting hardware punching device according to claim 5, characterized in that: The deviation correcting assembly comprises a spring (15), one end of the spring (15) is fixedly connected to one side of the inner wall of the cavity (14), the other end of the spring (15) is fixedly connected to a limiting plate (16), the other side of the limiting plate (16) is fixedly connected with a connecting rod (17), and the front two connecting rods (17) and the rear two connecting rods (17) away from the other side of the limiting plate (16) are fixedly connected with a correcting plate (18).

7. The automatic punching slug collecting hardware punching device according to claim 6, characterized in that: The outside of the limiting plate (16) is slidably connected to the inner wall of the cavity (14), and the outside of the connecting rod (17) is slidably connected to the inner wall of the cavity (14).

8. The automatic punching slug collecting hardware punching device according to claim 7, characterized in that: The bottom of the correcting plate (18) is in contact with the inner wall of the lower mold (13), and the top left side of the workbench (1) is fixedly connected with a material receiving plate (20).

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