CN216780408U - Punching device for machining hammer head assembly - Google Patents

Abstract

The utility model discloses a punching device for processing a hammer head assembly, which comprises a frame, a worktable is fixedly connected to the inside of the frame, and a clamping mechanism for clamping the hammer head is arranged between the worktable and the frame The upper end of the frame is fixedly connected with a hydraulic cylinder, the telescopic end of the hydraulic cylinder extends to the inside of the frame and is fixedly connected with a lifting plate, the lifting plate is slidingly connected with the frame, and the lower end of the lifting plate is fixed A second motor is connected, and the end of the output shaft of the second motor is fixedly connected with a drill pipe. The utility model can realize the opposite movement of the two clamping plates, achieve the purpose of clamping the hammer head, can clamp the hammer heads of different sizes, improve the practicability of the device, and can blow away the residue generated during processing, speeding up The speed of processing is improved, and the accuracy of processing is also ensured.

Description

Punching device for processing hammer assembly

technical field

The utility model relates to the technical field of punching devices, in particular to a punching device for processing a hammer assembly.

Background technique

The main working part of the hammer crusher is the rotor with the hammer (also known as the hammer head). The rotor consists of a main shaft, a disc, a pin and a hammer. The motor drives the rotor to rotate at high speed in the crushing chamber. The hammer head is the main wear part, and the quality of the hammer head directly affects the crushing efficiency of the crusher.

At present, the hammer head assembly needs to be punched in the process of processing, and most common punching devices fix the hammer head by pressing the upper die and the lower die, which has limitations and can only fix one size The hammer head is not conducive to the processing of the cone head, and the residue generated by the processing needs to be cleaned manually, which reduces the processing speed.

Utility model content

The purpose of the present utility model is to solve the shortcomings of the prior art, and the proposed punching device for processing the hammer head assembly can realize the opposite movement of the two clamping plates, achieve the purpose of clamping the hammer head, and can Clamping hammer heads of different sizes improves the practicability of the device, and can blow away the residue generated during processing, which speeds up the processing speed and ensures the processing accuracy.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A punching device for processing a hammer head assembly includes a frame, a worktable is fixedly connected to the inside of the frame, a clamping mechanism for clamping the hammer head is arranged between the worktable and the frame, and the frame is The upper end of the hydraulic cylinder is fixedly connected with a hydraulic cylinder, the telescopic end of the hydraulic cylinder extends to the inside of the frame and is fixedly connected with a lifting plate, the lifting plate is slidably connected with the frame, and the lower end of the lifting plate is fixedly connected with a second motor The end of the output shaft of the second motor is fixedly connected with a drill pipe, and a cleaning mechanism for cleaning residues is symmetrically arranged on the frame.

Preferably, the clamping mechanism includes a first motor fixedly connected to the side wall of the frame, the end of the output shaft of the first motor penetrates the frame and is fixedly connected with a double-ended screw, both ends of the double-ended screw Both are threadedly connected with a threaded sleeve, and the upper end of the threaded sleeve is fixedly connected with a clamping plate.

Preferably, two openings matched with clamping plates are symmetrically arranged on the worktable, and the clamping plates are slidably connected with the openings.

Preferably, the cleaning mechanism includes a fan fixedly connected to the upper end of the frame, the output end of the fan is connected with a connecting pipe, a telescopic pipe is arranged between the lifting plate and the frame, and the connecting pipe is away from one end of the fan The lower end of the lifting plate is fixedly connected with an air outlet pipe, and the air outlet pipe is communicated with the telescopic pipe.

Preferably, the air outlet pipe adopts a universal pipe.

Preferably, two guide rods are symmetrically arranged on the frame, the guide rods are slidably connected with the frame, and the lower ends of the guide rods are fixedly connected with the lifting plate.

The utility model has the following beneficial effects:

1. Through the setting of the clamping mechanism, the rotation of the double-headed screw makes the two threaded sleeves move toward each other, and the movement of the clamping plate is realized to achieve the purpose of clamping the hammer head, which can clamp the hammer heads of different sizes and improve the device. practicality;

2. Through the setting of the cleaning mechanism, the fan blows air toward the processing place through the connecting pipe, the telescopic pipe and the air outlet pipe, which can blow away the residue generated during processing and ensure the accuracy of processing.

Description of drawings

1 is a schematic structural diagram of a punching device for processing a hammer assembly proposed by the utility model;

Fig. 2 is a cross-sectional view of the punching device for processing a hammer assembly proposed by the present invention.

In the picture: 1 rack, 2 first motor, 3 worktable, 4 clamping plate, 5 double-ended screw, 6 threaded sleeve, 7 air outlet pipe, 8 drill pipe, 9 second motor, 10 telescopic pipe, 11 lift Plate, 12 guide rod, 13 hydraulic cylinder, 14 fan, 15 connecting pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

1-2, a punching device for processing a hammer head assembly includes a frame 1, a worktable 3 is fixedly connected to the inside of the frame 1, and a clamp for clamping the hammer head is arranged between the worktable 3 and the frame 1 The clamping mechanism includes a first motor 2 fixedly connected to the side wall of the frame 1. The end of the output shaft of the first motor 2 penetrates the frame 1 and is fixedly connected with a double-ended screw 5. Both ends of the double-ended screw 5 A threaded sleeve 6 is threadedly connected with each other, and a clamping plate 4 is fixedly connected to the upper end of the threaded sleeve 6. Two openings matched with the clamping plate 4 are symmetrically arranged on the worktable 3, and the clamping plate 4 is slidably connected with the openings;

The upper end of the frame 1 is fixedly connected with a hydraulic oil cylinder 13, and the telescopic end of the hydraulic oil cylinder 13 extends to the inside of the frame 1 and is fixedly connected with a lifting plate 11, and the lifting plate 11 is slidably connected with the frame 1;

Two guide rods 12 are symmetrically arranged on the frame 1. The guide rods 12 are slidably connected with the frame 1. The lower end of the guide rods 12 is fixedly connected with the lifting plate 11, which plays a guiding role and ensures the stability of the lifting plate 11 moving up and down. sex;

The lower end of the lifting plate 11 is fixedly connected with the second motor 9, and the end of the output shaft of the second motor 9 is fixedly connected with the drill rod 8;

A cleaning mechanism for cleaning residues is symmetrically arranged on the rack 1. The cleaning mechanism includes a fan 14 fixedly connected to the upper end of the rack 1. The output end of the fan 14 is connected with a connecting pipe 15. The telescopic tube 10, the lifting plate 11 moves up and down without affecting the communication between the pipes, the end of the connecting pipe 15 away from the fan 14 is communicated with the telescopic pipe 10, the lower end of the lifting plate 11 is fixedly connected with an air outlet 7, and the air outlet 7 and The telescopic pipe 10 is connected, and the air outlet pipe 7 adopts a universal pipe, which is convenient to adjust the direction of the air outlet.

When working, first place the hammer head to be processed on the surface of the table 3, turn on the switch of the first motor 2, the output shaft of the first motor 2 rotates to drive the double-ended screw 5 to rotate, and the rotation of the double-ended screw 5 realizes two threads. The relative movement of the sleeve 6, the relative movement of the threaded sleeve 6 drives the movement of the clamping plate 4 to achieve the purpose of clamping the hammer head, which is convenient for processing the hammer head, and then the switch of the second motor 9 is turned on, and the second motor 9 drives the drill. The rod 8 is rotated, and then the hydraulic cylinder 13 is opened, and the hydraulic cylinder 13 pushes the lifting plate 11 to move down, so that the drill rod 8 can process the hammer head;

During the processing, the fan 14 is turned on, and the fan 14 blows air toward the processing place through the connecting pipe 15, the telescopic pipe 10, and the air outlet pipe 7, which can blow away the residue generated during processing.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. The technical solution and its utility model concept are equivalently replaced or changed, and should be covered within the protection scope of the present utility model.

Claims (6)

1. Punching device is used in tup subassembly processing, including frame (1), its characterized in that, inside fixedly connected with workstation (3) of frame (1), be provided with the fixture that is used for pressing from both sides tight tup between workstation (3) and frame (1), the upper end fixedly connected with hydraulic cylinder (13) of frame (1), the flexible end of hydraulic cylinder (13) extends to inside and fixedly connected with lifter plate (11) of frame (1), lifter plate (11) and frame (1) sliding connection, the lower extreme fixedly connected with second motor (9) of lifter plate (11), the terminal fixedly connected with drilling rod (8) of output shaft of second motor (9), the symmetry is provided with the clearance mechanism that is used for clearing up the residue on frame (1).

2. The punching device for machining the hammer head assembly according to claim 1, wherein the clamping mechanism comprises a first motor (2) fixedly connected to the side wall of the frame (1), the tail end of an output shaft of the first motor (2) penetrates through the frame (1) and is fixedly connected with a double-threaded screw (5), both ends of the double-threaded screw (5) are in threaded connection with threaded sleeves (6), and the upper ends of the threaded sleeves (6) are fixedly connected with the clamping plate (4).

3. The punching device for machining the hammer head assembly according to claim 2, wherein the workbench (3) is symmetrically provided with two openings matched with the clamping plate (4), and the clamping plate (4) is in sliding connection with the openings.

4. The punching device for machining the hammer head component according to claim 1, wherein the cleaning mechanism comprises a fan (14) fixedly connected to the upper end of the rack (1), the output end of the fan (14) is connected with a connecting pipe (15), an expansion pipe (10) is arranged between the lifting plate (11) and the rack (1), one end, away from the fan (14), of the connecting pipe (15) is communicated with the expansion pipe (10), the lower end of the lifting plate (11) is fixedly connected with a wind outlet pipe (7), and the wind outlet pipe (7) is communicated with the expansion pipe (10).

5. The punching device for machining the hammer head assembly according to claim 4, wherein the air outlet pipe (7) is a universal pipe.

6. The punching device for machining the hammer head assembly according to claim 5, wherein two guide rods (12) are symmetrically arranged on the machine frame (1), the guide rods (12) are slidably connected with the machine frame (1), and the lower ends of the guide rods (12) are fixedly connected with the lifting plate (11).

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