CN220717435U - High-efficient punching device of running-board - Google Patents

Abstract

The utility model discloses a high-efficiency punching device for a pedal, and relates to the technical field of pedal processing equipment. A plate punching assembly is arranged on the upper part of the inner side surface of a bracket, a servo electric cylinder is fixedly installed on the outer side of a fixed plate, a plate clamping and fixing assembly is symmetrically arranged on the top of a punching table, an auxiliary moving assembly is arranged inside the punching table, a moving block is threadedly connected to the outer side of a screw, a connecting plate is fixedly installed on the bottom of the moving block, a cylinder is fixedly installed on the four corners of the bottom of the connecting plate, a punching head is fixedly installed at an equal distance on the bottom of a mold, a roller is symmetrically and rotatably connected to the top of a base, connecting blocks are threadedly connected on both sides of a bidirectional screw, a connecting rod is hinged between the connecting block and the base through a hinge seat, and the plate punching assembly and the auxiliary moving assembly effectively improve the overall practicability of the device, thereby accelerating the punching efficiency of the plate, and further improving the processing speed of the pedal.

Description

A high-efficiency punching device for foot pedal

Technical Field

The utility model relates to the technical field of pedal processing equipment, in particular to a high-efficiency punching device for a pedal.

Background technique

A concrete pump truck is a machine that uses pressure to continuously transport concrete along a pipeline. It consists of a pump body and a delivery pipe. The concrete pump truck transmits the power of the engine to the hydraulic pump group or the rear axle through the power transfer case. The hydraulic pump pushes the piston to drive the concrete pump to work. The concrete is transported to a certain height and distance using the placing boom and delivery pipe on the pump truck. Usually, operators need to use pedals to get inside the pump truck to control it, and a punching device is often required when producing pedals.

The existing patent (Announcement No.: CN218015172U) discloses a punching device for an electrical cabinet panel. The device drives a first transmission shaft to rotate through a first motor, so that a sliding seat threadedly connected on the surface moves on the device base, and under the push of a moving push plate, the electrical cabinet panel is driven to move to adjust the punching position. However, the device can only adjust the punching position on one side of the plate, which makes the device have certain limitations and inconvenient to use. When it is necessary to punch the other side, the plate position can only be manually turned, which is not only troublesome but also reduces the punching efficiency. For this reason, we provide a pedal efficient punching device.

Utility Model Content

The utility model aims to provide an efficient punching device for a pedal, so as to solve the problem in the background technology that the punching position on one side of the plate can only be adjusted, so that the device has certain limitations and is inconvenient to use.

To achieve the above objectives, the utility model is implemented through the following technical solutions: a high-efficiency punching device for a foot pedal, comprising a punching table, a bracket fixedly installed above the punching table, a plate punching assembly arranged on the upper inner side surface of the bracket, fixed plates fixedly installed at both ends of the punching table, a servo electric cylinder fixedly installed on the outer side of the fixed plate, a push plate arranged on the inner side surface of the fixed plate and fixedly connected to the telescopic end of the servo electric cylinder, a plate clamping and fixing assembly symmetrically arranged on the top of the punching table, and an auxiliary moving assembly arranged inside the punching table.

The plate punching assembly includes a movable groove, which is opened at the bottom of the bracket, and a screw is rotatably connected inside the movable groove. A stepper motor is fixedly installed on one side of the bracket and the rotor end of the stepper motor is fixedly connected to the screw. The external thread of the screw is connected to a movable block, and a connecting plate is fixedly installed on the bottom of the movable block. Cylinders are fixedly installed at the four corners of the bottom of the connecting plate, and a mold is fixedly connected to the end of the cylinder. A punching head is fixedly installed at an equal distance at the bottom of the mold.

The auxiliary moving assembly includes a base, which is arranged inside the punching table, and the top of the base is symmetrically and rotatably connected to a roller, and both sides of the bottom of the base are rotatably connected to a bidirectional screw rod, one end of the bidirectional screw rod extends to the outside of the punching table and is fixedly connected to a transmission gear plate, and the transmission gear plates are connected by a transmission toothed belt transmission, and a hand wheel is coaxially fixedly connected to the outside of the transmission gear plate on one side, and both sides of the bidirectional screw rod are threadedly connected to connecting blocks, and a connecting rod is hinged between the connecting block and the base through a hinge seat.

Optionally, the plate clamping and fixing assembly includes a limit groove, which is symmetrically arranged on the top of the punching table, and a lead screw is rotatably connected inside the limit groove. Turn handles are provided at both ends of the punching table and are fixedly connected to the lead screw. The external thread of the lead screw is connected to a limit block, a support plate is fixedly installed on the top of the limit block, an electric push rod is fixedly installed on the outer side of the support plate, and a splint is provided on the inner side of the support plate and is fixedly connected to the telescopic end of the electric push rod.

Optionally, a slot is provided on the top of the punching station at a position corresponding to the roller.

Optionally, a guide rod is fixedly installed below the bidirectional screw rod and is slidably connected to the connecting block.

Optionally, both sides of the bidirectional screw rod are fixed with limit members.

Optionally, an anti-slip layer is provided on the inner side of the splint.

Technical effects and advantages of the utility model:

1. The equipment drives the punching head to move horizontally through a stepper motor, so that the punching position in the horizontal direction can be adjusted. The servo electric cylinder drives the push plate to push the plate, and with the auxiliary conveying of the roller, the punching position in the vertical direction can be adjusted. The two sets of push plates push the plate alternately, so that holes can be punched on both sides of the top of the plate respectively. It is convenient and practical, and there is no need for operators to manually turn the direction of the plate, which effectively improves the punching efficiency.

2. The equipment drives two sets of bidirectional screws to rotate by turning the hand wheel, and utilizes the hinged effect of the connecting block and the base to push the roller to move vertically, which is convenient for the support and storage of the roller. When the roller is supported, it can assist in the transportation of the plate. Since the pushing direction of the push plate is consistent with the rotation direction of the roller, the friction during movement is reduced and the smoothness of movement is ensured. When the roller is stored, the plate can be brought into contact with the punching table. Due to the increase in the contact area, the stability during punching is ensured, which further improves the practicality of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the utility model from a side plan view;

FIG2 is a schematic diagram of the longitudinal section structure of the plate punching assembly of the utility model;

FIG3 is a schematic diagram of the longitudinal section structure of the auxiliary moving component of the utility model;

FIG. 4 is a schematic diagram of the top view of the auxiliary moving component of the utility model.

In the figure: 1. Punching table; 2. Plate punching assembly; 3. Servo electric cylinder; 4. Push plate; 5. Plate clamping and fixing assembly; 6. Auxiliary moving assembly; 7. Guide rod; 21. Screw; 22. Moving block; 23. Cylinder; 24. Punching head; 51. Lead screw; 52. Electric push rod; 53. Clamp; 61. Base; 62. Roller; 63. Bidirectional lead screw; 64. Transmission belt; 65. Connecting block; 66. Connecting rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

The utility model provides a pedal efficient punching device as shown in Figures 1-4, including a punching platform 1, a bracket is fixedly installed above the punching platform 1, a plate punching component 2 is arranged on the upper inner side surface of the bracket, fixed plates are fixedly installed at both ends of the punching platform 1, a servo electric cylinder 3 is fixedly installed on the outer side of the fixed plate, a push plate 4 is arranged on the inner side surface of the fixed plate and is fixedly connected to the telescopic end of the servo electric cylinder 3, a plate clamping and fixing component 5 is symmetrically arranged on the top of the punching platform 1, and an auxiliary moving component 6 is arranged inside the punching platform 1.

The sheet punching assembly 2 includes a movable groove, which is opened at the bottom of the bracket. A screw rod 21 is rotatably connected inside the movable groove. A stepper motor is fixedly installed on one side of the bracket and the rotor end of the stepper motor is fixedly connected to the screw rod 21. The external thread of the screw rod 21 is connected to a movable block 22. A connecting plate is fixedly installed at the bottom of the movable block 22. A cylinder 23 is fixedly installed at the four corners of the bottom of the connecting plate. A mold is fixedly connected to the end of the cylinder 23. A punching head 24 is fixedly installed at an equal distance at the bottom of the mold.

The screw 21 is driven to rotate by a stepper motor, and the rotation of the screw 21 drives the threaded movable block 22 to move horizontally, thereby driving the punching head 24 to move horizontally, so that the punching position in the horizontal direction can be adjusted, and the push plate 4 is driven by the servo electric cylinder 3 to push the plate, and with the auxiliary conveying of the roller 62, the punching position in the vertical direction can be adjusted, and the two groups of push plates 4 push the plate alternately, so that the two sides of the top of the plate can be punched respectively, which is convenient and practical, and there is no need for the operator to manually turn the direction of the plate, which effectively improves the punching efficiency. The position of the punching head 24 in the vertical direction can be adjusted by the extension and retraction of the telescopic end of the cylinder 23, which is convenient for punching the plate. Due to the large number of holes on the foot pedal, the multiple groups of punching heads 24 set up can effectively improve the processing speed.

The auxiliary moving component 6 includes a base 61, which is arranged inside the punching table 1. The top of the base 61 is symmetrically and rotatably connected to a roller 62. A slot is provided at the top of the punching table 1 corresponding to the position of the roller 62. Both sides of the bottom of the base 61 are rotatably connected to a bidirectional screw rod 63. One end of the bidirectional screw rod 63 extends to the outside of the punching table 1 and is fixedly connected to a transmission gear disk. The transmission gear disks are connected by a transmission belt 64. A hand wheel is coaxially fixedly connected to the outside of the transmission gear disk on one side. Both sides of the bidirectional screw rod 63 are threadedly connected to a connecting block 65. A guide rod 7 is fixedly installed below the bidirectional screw rod 63 and is slidably connected to the connecting block 65, which can guide the movement of the connecting block 65. Both sides of the bidirectional screw rod 63 are fixedly sleeved with limit members to prevent the connecting block 65 from excessive movement. A connecting rod 66 is hinged between the connecting block 65 and the base 61 through a hinge seat.

By turning the hand wheel and with the transmission cooperation of the transmission gear plate and the transmission belt 64, the two sets of bidirectional screw rods 63 are driven to rotate, and the rotation of the bidirectional screw rods 63 drives the two sets of connecting blocks 65 to move toward or relative to each other. The connecting blocks 65 and the hinged connection of the base 61 and the connecting rod 66 can be used to push the roller 62 to move vertically, which is convenient for the support and storage of the roller 62. When the roller 62 is supported, the plate can be assisted in conveying. Since the pushing direction of the push plate 4 is consistent with the rotation direction of the roller 62, the friction during movement is reduced, ensuring the smoothness of movement. When the roller 62 is stored, the plate can be brought into contact with the punching table 1. Due to the increase in contact area, the stability during punching is guaranteed, further improving the practicality of the device.

The plate clamping and fixing component 5 includes a limit groove, which is symmetrically arranged on the top of the punching table 1. A lead screw 51 is rotatably connected inside the limit groove. Turn handles are provided at both ends of the punching table 1 and are fixedly connected to the lead screw 51. The external thread of the lead screw 51 is connected to a limit block. A support plate is fixedly installed on the top of the limit block. An electric push rod 52 is fixedly installed on the outer side of the support plate. A splint 53 is provided on the inner side of the support plate and is fixedly connected to the telescopic end of the electric push rod 52. An anti-slip layer is provided on the inner side of the splint 53, which can play an anti-slip role and ensure the stability of the plate clamping.

The screw 51 is driven to rotate by rotating the handle, and the rotation of the screw 51 drives the threaded limit block to move. The extension and retraction of the electric push rod 52 makes it easy to clamp plates of different sizes. At the same time, the auxiliary moving component 6 makes it easy to clamp the plates according to their positions, thereby ensuring the stability of the plates during punching.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a high-efficient punching device of running-board, includes platform (1) of punching a hole, its characterized in that: the automatic punching device is characterized in that a bracket is fixedly arranged above the punching table (1), a plate punching assembly (2) is arranged on the upper portion of the inner side surface of the bracket, fixing plates are fixedly arranged at two ends of the punching table (1), a servo electric cylinder (3) is fixedly arranged on the outer side of each fixing plate, a push plate (4) is arranged on the inner side surface of each fixing plate and is fixedly connected with the telescopic tail end of each servo electric cylinder (3), plate clamping fixing assemblies (5) are symmetrically arranged at the top of the punching table (1), and auxiliary moving assemblies (6) are arranged in the punching table (1);

the plate punching assembly (2) comprises a moving groove, the moving groove is formed in the bottom of a support, a screw (21) is rotatably connected to the inside of the moving groove, a stepping motor is fixedly installed on one side of the support, the tail end of a rotor of the stepping motor is fixedly connected with the screw (21), a moving block (22) is connected to the outer thread of the screw (21), a connecting plate is fixedly installed at the bottom of the moving block (22), an air cylinder (23) is fixedly installed at four corners of the bottom of the connecting plate, a die is fixedly connected to the tail end of the air cylinder (23), and punching heads (24) are fixedly installed at the bottom of the die at equal intervals;

the auxiliary moving assembly (6) comprises a base (61), the base (61) is arranged in the punching table (1), rollers (62) are symmetrically and rotatably connected to the top of the base (61), two bidirectional screw rods (63) are rotatably connected to the two sides of the lower portion of the base (61), one ends of the bidirectional screw rods (63) extend to the outer portion of the punching table (1) and are fixedly connected with transmission fluted discs, the transmission fluted discs are in transmission connection through transmission toothed belts (64), one side of each transmission fluted disc is coaxially and fixedly connected with a hand wheel, connecting blocks (65) are connected to the two sides of each bidirectional screw rod (63) in a threaded mode, and connecting rods (66) are hinged between the connecting blocks (65) and the base (61) through hinged supports.

2. The foot pedal efficient punching device according to claim 1, wherein: the utility model provides a panel centre gripping fixed subassembly (5) includes the spacing groove, the top at punching a hole platform (1) is offered to the spacing groove symmetry, the inside rotation in spacing groove is connected with lead screw (51), the both ends of punching a hole platform (1) all are provided with the turning handle and with lead screw (51) fixed connection, the outside threaded connection of lead screw (51) has the stopper, the top fixed mounting of stopper has the backup pad, the outside fixed mounting of backup pad has electric putter (52), the inboard of backup pad is provided with splint (53) and with the flexible terminal fixed connection of electric putter (52).

3. The foot pedal efficient punching device according to claim 1, wherein: the top of the punching table (1) is provided with a notch corresponding to the position of the roller (62).

4. The foot pedal efficient punching device according to claim 1, wherein: the guide rod (7) is fixedly arranged below the bidirectional screw rod (63) and is in sliding connection with the connecting block (65).

5. The foot pedal efficient punching device according to claim 1, wherein: limiting pieces are fixedly sleeved on two sides of the two-way screw rod (63).

6. The foot pedal efficient punching device according to claim 2, characterized in that: an anti-slip layer is arranged on the inner side surface of the clamping plate (53).