Blank punching machine for machining

Abstract

The utility model discloses a machining blank punching machine which comprises a machine frame, an electric lifting machine, a driving motor and a blank punching wheel, installation plates are installed in longitudinal sliding grooves of the machine frame in a sliding mode, a first clamping block is fixedly installed at the end of one installation plate, and an electric telescopic rod is fixedly installed on the other installation plate. A second clamping block is fixedly mounted at the end of a telescopic shaft of the electric telescopic rod, the tops of the two mounting plates are connected through a guide frame, and the bottom end of the electric lifter is fixed to the center of the top face of the guide frame through the telescopic shaft. According to the scheme, it can be avoided that deviation caused by height difference in the workpiece clamping process affects the blank punching machining process, the angle of a spray head can be manually adjusted at any time in the blank punching process, the workpiece can be washed and cleaned at any time in the blank punching process, waste water mixed material residues obtained after washing fall into a discharging barrel and then are filtered and separated through a filter screen, and the waste water mixed material residues are discharged through a discharging port. The workpiece is in a stable state in the whole blank punching process, and chippings generated in the blank punching process are convenient to collect and clean.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical blank punching, in particular to a mechanical blank punching machine. Background Art

[0002] During the ceramic blanking process, the debris generated is easy to remain on the blanking wheel, affecting the quality of subsequent workpiece blanking. The debris cannot be cleaned in time during the blanking process, affecting the aesthetics of the workpiece during the blanking process. When a jet of water is used for flushing during the blanking process, the single fixed structure nozzle cannot adjust the angle of the nozzle according to the size of the workpiece, and the jet of water will splash to the outside of the frame after contacting the blanking wheel, affecting the working environment.

[0003] At the same time, during the punching process, it is necessary to ensure the stability of the workpiece when clamping to avoid the offset of the workpiece during the clamping process due to inconsistent height differences of the clamping parts, which affects the punching effect of the workpiece. During the punching process, the workpiece needs to be lifted up and down to adjust the contact surface of the punching surface, and the lifting process of the workpiece needs to maintain a good and stable state. Therefore, this solution provides a mechanical processing punching machine. Utility Model Content

[0004] The purpose of the utility model is to provide a mechanical processing blank punching machine to solve the problems raised in the above background technology.

[0005] The cam is provided with a plurality of driving mechanisms, and the driving mechanism is a plurality of driving mechanisms, and the plurality of driving mechanisms are provided with a plurality of driving mechanisms, and the plurality of driving mechanisms are provided with a plurality of driving mechanisms.

[0006] A water pump is provided at the top end of the driving motor, and the water pump is located on one side of the supporting plate. A water inlet is provided on the top of the water pump, and a stretch hose is connected to the water outlet port on the outer side of the water pump, and a nozzle is connected to the port of the stretch hose. A rotary wheel handle is installed on the outer surface of the water pump casing, and one end of the rotary wheel handle is connected to a sleeve hoop through a tilting rod, and the sleeve hoop is sleeved on the stretch hose.

[0007] Preferably, the bottom end of the mounting plate is fixed to the bottom surface of the longitudinal slide groove via a return spring member.

[0008] Preferably, the inner bottom surface of the frame is connected to an arc-shaped curved tube-shaped discharge barrel, a filter screen is inserted at the port of the discharge barrel, and a limit stop cover is fixedly installed at the end of the frame.

[0009] Preferably, the driving motor drives the punching wheel to rotate clockwise via the motor shaft. Beneficial Effects

[0010] The utility model provides a mechanical processing blank punching machine, which has the following beneficial effects:

[0011] In this solution, the first clamping block and the second clamping block can be kept at the same horizontal height through the guide frame to avoid the offset caused by the height difference during the clamping of the workpiece, which affects the punching process. The angle of the nozzle can be manually adjusted at any time during the punching process. The workpiece can be flushed and cleaned at all times during the punching process to avoid debris remaining on the punching wheel. The splashing water droplets are blocked by the limit baffle on the back of the frame, and the wastewater mixture slag after flushing falls into the discharge barrel and is filtered and separated by the filter screen. The entire punching process keeps the workpiece in a stable state, and the debris generated during the punching process is convenient to collect and clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is an enlarged schematic diagram of the structure of the first clamping block and the second clamping block of the utility model;

[0014] Figure 3 This is a schematic diagram of the connection structure between the driving motor and the punching wheel in the utility model;

[0015] In the figure: 1. frame; 2. electric lift; 3. drive motor; 4. punching wheel; 5. support plate; 6. top plate; 7. longitudinal slide; 8. mounting plate; 9. first clamping block; 10. electric telescopic rod; 11. second clamping block; 12. guide frame; 13. water pump; 14. water inlet; 15. stretch hose; 16. nozzle; 17. rotating wheel handle; 18. sleeve; 19. reset spring; 20. discharge barrel; 21. filter; 22. limit stop cover. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3 The utility model provides a technical solution: a mechanical processing blank punching machine, including a frame 1, an electric lift 2, a driving motor 3 and a blank punching wheel 4, the top of the frame 1 is fixedly installed with a top plate 6 through a support plate 5, the electric lift 2 is fixedly installed at the top center of the top plate 6, the blank punching wheel 4 is rotatably installed in the frame 1, the driving motor 3 is fixedly installed on the outside of the frame 1, one end of the blank punching wheel 4 is fixed to the motor shaft of the driving motor 3, and the other end of the blank punching wheel 4 is rotatably installed on the side plate of the frame 1 through a bearing seat, a longitudinal slide groove 7 is arranged inside the support plate 5, and a mounting plate 8 is slidably installed inside the longitudinal slide groove 7, wherein a first clamping block 9 is fixedly installed at the end of one mounting plate 8, an electric telescopic rod 10 is fixedly installed on the other mounting plate 8, and a second clamping block 11 is fixedly installed at the end of the telescopic shaft of the electric telescopic rod 10, the tops of the two mounting plates 8 are connected by a guide frame 12, and the bottom end of the electric lift 2 is fixed to the center of the top surface of the guide frame 12 through the telescopic shaft;

[0018] A water pump 13 is provided at the top end of the driving motor 3, and the water pump 13 is located on one side of the supporting plate 5. A water inlet 14 is provided at the top of the water pump 13. A stretch hose 15 is connected to the water outlet port on the outer side of the water pump 13, and a nozzle 16 is connected to the port of the stretch hose 15. A rotary handle 17 is installed on the outer surface of the casing of the water pump 13, and one end of the rotary handle 17 is connected to a sleeve 18 through a tilting rod, and the sleeve 18 is sleeved on the stretch hose 15.

[0019] The bottom end of the mounting plate 8 is fixed to the bottom surface of the longitudinal slide groove 7 via a return spring member 19 .

[0020] The inner bottom surface of the frame 1 is connected with an arc-shaped curved tube-shaped discharge barrel 20 , a filter screen 21 is inserted at the port of the discharge barrel 20 , and a limit stop cover 22 is fixedly installed at the end of the frame 1 .

[0021] The driving motor 3 drives the punching wheel 4 to rotate clockwise through the motor shaft, so that after the water falls on the punching wheel 4, it will splash toward the rear limit baffle 22. The limit baffle 22 prevents the water from splashing out of the frame 1 and also facilitates the water to smoothly fall into the discharge barrel 20 at the bottom of the frame 1.

[0022] Working principle:

[0023] In this solution, during the blanking process of the ceramic workpiece, the workpiece is manually placed between the first clamping block 9 and the second clamping block 11, and then the electric telescopic rod 10 is operated to push the second clamping block 11 toward the first clamping block 9, thereby fixing and clamping the workpiece to be processed;

[0024] Then, the electric lift 2 works to drive the guide frame 12 to move up and down between the two support plates 5, and the two mounting plates 8 are moved downward in the longitudinal slide groove 7 by the guide frame 12, and a stable horizontal action is always maintained. During the downward movement of the workpiece being clamped, the return spring member 19 provides a buffering force for the two mounting plates 8 moving downward in the longitudinal slide groove 7, so that the workpiece moves slowly downward until the clamped workpiece contacts the punching wheel 4 in the rotating process.

[0025] The driving motor 3 drives the punching wheel 4 to rotate through the motor shaft. At the same time, the water pump 13 sprays clean water connected to the water inlet 14 through the nozzle 16 at the end of the stretch hose 15 to flush and clean the workpiece in the punching process, while avoiding the residue of waste on the punching wheel 4.

[0026] A hoop 18 is sleeved on the stretch hose 15. The hoop 18 can be pulled in a circular motion by manually rotating the wheel handle 17 under the action of the inclined rod, and the hoop 18 pulls a part of the stretch hose 15 outward to adjust the inclination angle of the nozzle 16 on one side of the punching wheel 4. During the punching process, the debris and water flow of the workpiece are blocked by the limit stop cover 22 at the end of the frame 1, and fall to the discharge barrel 20, and the residue is filtered through the filter 21. The sewage and the workpiece residue are separated, and the filter 21 is plugged into the bottom discharge port of the discharge barrel 20, which is convenient for cleaning the filter 21 after disassembly.

[0027] During the whole process, the first clamping block 9 and the second clamping block 11 can be kept at the same horizontal height by the guide frame 12, so as to avoid the displacement caused by the height difference during the clamping process of the workpiece, which may affect the blanking process. The angle of the nozzle 16 can be manually adjusted at any time during the blanking process. The workpiece can be flushed and cleaned at all times during the blanking process to avoid debris remaining on the blanking wheel. The splashing water droplets are blocked by the limit baffle 22 on the back of the frame 1, and the wastewater mixture residue after flushing falls into the discharge barrel 20 and is filtered and separated by the filter screen 21.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical processing blank punching machine, comprising a frame (1), an electric lift (2), a drive motor (3) and a blank punching wheel (4), characterized in that: A top plate (6) is fixedly mounted on the top of the frame (1) via a support plate (5); an electric lifter (2) is fixedly mounted on the top center of the top plate (6); the blank punching wheel (4) is rotatably mounted in the frame (1); a drive motor (3) is fixedly mounted on the outside of the frame (1); one end of the blank punching wheel (4) is fixed to a motor shaft of the drive motor (3); the other end of the blank punching wheel (4) is rotatably mounted on a side plate of the frame (1) via a bearing seat; and a support plate (5) is provided inside the support plate (5). A longitudinal slide groove (7) is provided, and a mounting plate (8) is slidably mounted inside the longitudinal slide groove (7), wherein a first clamping block (9) is fixedly mounted on the end of one mounting plate (8), and an electric telescopic rod (10) is fixedly mounted on the other mounting plate (8), and a second clamping block (11) is fixedly mounted on the end of the telescopic shaft of the electric telescopic rod (10), and the tops of the two mounting plates (8) are connected via a guide frame (12), and the bottom end of the electric lifter (2) is fixed via the telescopic shaft and the center of the top surface of the guide frame (12); A water pump (13) is provided at the top end of the driving motor (3), and the water pump (13) is located on one side of the supporting plate (5). A water inlet (14) is provided at the top of the water pump (13). A stretch hose (15) is connected to a water outlet port on the outer side of the water pump (13), and a nozzle (16) is connected to the port of the stretch hose (15). A rotating wheel handle (17) is installed on the outer surface of the housing of the water pump (13), and one end of the rotating wheel handle (17) is connected to a sleeve member (18) via an inclined rod, and the sleeve member (18) is sleeved on the stretch hose (15).

2. A mechanical processing blank punching machine according to claim 1, characterized in that: The bottom end of the mounting plate (8) is fixed to the bottom surface of the longitudinal slide groove (7) via a return spring component (19).

3. A mechanical processing blank punching machine according to claim 1, characterized in that: The inner bottom surface of the frame (1) is connected to an arc-shaped curved tube-shaped discharge barrel (20), a filter screen (21) is inserted at the port of the discharge barrel (20), and a limit stop cover (22) is fixedly mounted at the end of the frame (1).

4. A mechanical processing blank punching machine according to claim 3, characterized in that: The driving motor (3) drives the punching wheel (4) to rotate in a clockwise direction via the motor shaft.

Images