CN214023105U

CN214023105U - Shell fragment riveting machine convenient to centre gripping to machined part

Info

Publication number: CN214023105U
Application number: CN202022865730.1U
Authority: CN
Inventors: 贺清先
Original assignee: Dongguan Meili Automation Equipment Co ltd
Current assignee: Dongguan Meili Automation Equipment Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-24
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a shell fragment riveting machine convenient to machined part centre gripping, include base, telescopic link, punching press head, clamp splice and place the platform, the below fixedly connected with of base removes the wheel, and the top fixedly connected with telescopic link of base to the top of telescopic link is connected with the bracing piece, the below of clamp splice is connected with the spring, and the below fixedly connected with clamp plate of spring, the top center department of base is provided with places the platform, and the surface of placing the platform is provided with the location head. This shell fragment riveting machine convenient to add work piece centre gripping is provided with screw rod and sliding sleeve, and at the in-process that uses, the screw rod can rotate under the effect of motor and make the sliding sleeve can slide on the screw rod to the position of steerable clamp splice can avoid the clamp splice to fix in the below of punching press head, avoids the staff to take place unexpected danger when changing the work piece, has improved user's safety in utilization.

Description

Shell fragment riveting machine convenient to centre gripping to machined part

Technical Field

The utility model relates to a shell fragment riveting machine technical field specifically is a shell fragment riveting machine convenient to machined part centre gripping.

Background

The elastic sheet is an instrument used in a buffering shockproof device and a relay delay device of machinery and vehicles, a riveting machine forms a stress-free concentrated internal embedding round point with certain tensile strength and shear strength by utilizing punching machine equipment and a special connecting die through an instant strong high-pressure processing process according to the cold extrusion deformation of the material of a plate, namely two or more layers of plates with different materials and different thicknesses can be connected, but the existing riveting machine still has certain problems in the using process;

the workpiece cannot be limited and fixed in the use process of the conventional riveting machine, the hand of a user is easily injured in the operation of the riveting machine, the potential safety hazard is increased, the position deviation of the elastic sheet is overlarge, the practicability of the elastic sheet riveting machine is reduced, the hand is not convenient to use by the user, the position of the clamping block is not convenient to adjust by the conventional riveting machine, and when other elastic sheets are required to be replaced, the hand of a worker is placed under the stamping head to have certain potential safety hazard.

We have therefore proposed a spring riveting press which facilitates gripping of a workpiece in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shell fragment riveting machine convenient to machined part centre gripping to solve the problem that factor of safety is low to the machined part centre gripping and the clamp splice position of being not convenient for adjust on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a spring plate riveting machine convenient for clamping a workpiece comprises a base, a telescopic rod, a punching head, clamping blocks and a placing table, wherein a moving wheel is fixedly connected below the base, the telescopic rod is fixedly connected above the base, the top of the telescopic rod is connected with a supporting rod, a cylinder is arranged in the center of the top of the supporting rod, a connecting rod is fixedly connected below the cylinder, the punching head is fixedly connected below the connecting rod, frame bodies are arranged on the left side and the right side above the base, a motor is arranged on the right side of each frame body, a screw rod is fixedly connected on the left side of the motor, a sliding sleeve is arranged on each screw rod, a fixing block is fixedly connected above each sliding sleeve, the clamping blocks are fixedly connected above the fixing blocks, springs are connected below the clamping blocks, a pressing plate is fixedly connected below the springs, the placing table is arranged in the center above the base, and the surface of the placing table is provided with a positioning head.

Preferably, the number of the moving wheels is 4, and the moving wheels are perpendicular to the base.

Preferably, the number of the telescopic rods is 2, and the telescopic rods are symmetrical about the center of the base.

Preferably, the number of the frame bodies is 2, the frame bodies are designed to be hollow structures, and the frame bodies and the base are parallel to each other.

Preferably, the screw rod is in sliding connection with the sliding sleeve, the outer diameter of the screw rod is smaller than the inner diameter of the sliding sleeve, and the central line of the screw rod is perpendicular to the central line of the sliding sleeve.

Preferably, the number of the clamping blocks is 2, the clamping blocks are designed to be of a U-shaped structure, and the clamping blocks are perpendicular to the fixing blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the elastic sheet riveting press is convenient for clamping a workpiece;

1. the screw rod and the sliding sleeve are arranged, and in the using process, the screw rod can rotate under the action of the motor, so that the sliding sleeve can slide on the screw rod, the position of the clamping block can be controlled, the clamping block can be prevented from being fixed below the punching head, the accident danger of workers during workpiece replacement is avoided, and the use safety of a user is improved;

2. be provided with clamp splice, spring and clamp plate, at the in-process that uses, through clamp splice and the effectual work piece of having solved riveting machine and need the operator to hand the processing when the riveting carries out the riveting, lead to workman's intensity of labour increase, have the potential safety hazard moreover, can't guarantee the problem of the accurate nature of work piece in the riveting in-process simultaneously.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 5 is a schematic view of the overlooking structure of the placing table of the present invention.

In the figure: 1. a base; 2. a moving wheel; 3. a telescopic rod; 4. a support bar; 5. a cylinder; 6. a connecting rod; 7. punching a head; 8. a frame body; 9. a motor; 10. a screw; 11. a sliding sleeve; 12. a fixed block; 13. a clamping block; 14. a spring; 15. pressing a plate; 16. a placing table; 17. and (6) positioning the head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a shell fragment riveting machine convenient for clamping a workpiece comprises a base 1, a moving wheel 2, an expansion link 3, a support rod 4, a cylinder 5, a connecting rod 6, a stamping head 7, a frame body 8, a motor 9, a screw rod 10, a sliding sleeve 11, a fixed block 12, a clamping block 13, a spring 14, a pressing plate 15, a placing table 16 and a positioning head 17, wherein the moving wheel 2 is fixedly connected below the base 1, the expansion link 3 is fixedly connected above the base 1, the support rod 4 is connected at the top of the expansion link 3, the cylinder 5 is arranged at the center of the top of the support rod 4, the connecting rod 6 is fixedly connected below the cylinder 5, the stamping head 7 is fixedly connected below the connecting rod 6, the frame body 8 is arranged on the left side and the right side above the base 1, the motor 9 is arranged on the right side of the frame body 8, the screw rod 10 is fixedly connected on the left side of the motor 9, the sliding sleeve 11 is arranged on the screw rod 10, and the upper fixedly connected with fixed block 12 of sliding sleeve 11 to the upper fixedly connected with clamp splice 13 of fixed block 12, the below of clamp splice 13 is connected with spring 14, and the below fixedly connected with clamp plate 15 of spring 14, the top center department of base 1 is provided with places the platform 16, and the surface of placing the platform 16 is provided with location head 17.

Remove wheel 2 and be provided with 4, and remove between wheel 2 and the base 1 mutually perpendicular, the design of above-mentioned structure can be with the device according to the demand free movement to suitable position through removing wheel 2, has reduced the friction on device and ground, has strengthened the life of device.

The telescopic link 3 be provided with 2, and telescopic link 3 is about 1 central symmetry of base, and the design of above-mentioned structure is convenient for come adjusting device's height as required through telescopic link 3, has strengthened the convenience of device.

The framework 8 is provided with 2, and framework 8 is the hollow structure design and forms to be parallel to each other between framework 8 and the base 1, the design of above-mentioned structure makes between framework 8 and the base 1 be connected more firm, has strengthened the steadiness of device.

The screw 10 is connected with the sliding sleeve 11 in a sliding manner, the outer diameter of the screw 10 is smaller than the inner diameter of the sliding sleeve 11, and the central line of the screw 10 is perpendicular to the central line of the sliding sleeve 11.

The clamp splice 13 is provided with 2, and clamp splice 13 is "U" type structural design and forms to mutually perpendicular between clamp splice 13 and the fixed block 12, the fixed work piece of centre gripping is convenient for through clamp splice 13 and fixed block 12 to the design of above-mentioned structure, has guaranteed the normal use of device.

The working principle is as follows: when the elastic sheet riveting machine convenient for clamping workpieces is used, firstly, as shown in fig. 1-4, the device is freely moved to a proper position through the moving wheel 2, the device is stably fixed at the proper position, after the device is stably placed, the motor 9 is turned on, the screw rod 10 starts to rotate under the action of the motor 9, so that the sliding sleeve 11 can slide on the screw rod 10, the clamping block 13 is adjusted to a position far away from the punching head 7, as shown in fig. 1-5, then the workpiece to be processed is placed inside the clamping block 13, when the workpiece is clamped inside the clamping block 13, the spring 14 inside the clamping block 13 can drive the fixing block 12 to clamp and fix the workpiece, then the clamped workpiece and the clamping block 13 are moved to the lower left of the punching head 7 and just placed on the placing table 16, after the workpiece is stably clamped and placed, the punching head 7 is adjusted to a proper height through the telescopic rod 3, and then the air cylinder 5 is opened, and the connecting rod 6 and the punching head 7 can process the workpiece under the action of the air cylinder 5.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an shell fragment riveting machine convenient to machined part centre gripping, includes base (1), telescopic link (3), punching press head (7), clamp splice (13) and places platform (16), its characterized in that: the lower part of the base (1) is fixedly connected with a moving wheel (2), the upper part of the base (1) is fixedly connected with a telescopic rod (3), the top of the telescopic rod (3) is connected with a support rod (4), the top center of the support rod (4) is provided with a cylinder (5), the lower part of the cylinder (5) is fixedly connected with a connecting rod (6), the lower part of the connecting rod (6) is fixedly connected with a stamping head (7), the left side and the right side of the upper part of the base (1) are provided with frame bodies (8), the right side of the frame body (8) is provided with a motor (9), the left side of the motor (9) is fixedly connected with a screw rod (10), the screw rod (10) is provided with a sliding sleeve (11), the upper part of the sliding sleeve (11) is fixedly connected with a fixed block (12), the upper part of the fixed block (12) is fixedly connected with a clamping block (13), the lower part of the clamping block (13) is connected with a spring (14), and a pressing plate (15) is fixedly connected below the spring (14), a placing table (16) is arranged at the center of the upper part of the base (1), and a positioning head (17) is arranged on the surface of the placing table (16).

2. The spring plate riveting press convenient for clamping a workpiece according to claim 1, is characterized in that: the number of the moving wheels (2) is 4, and the moving wheels (2) are perpendicular to the base (1).

3. The spring plate riveting press convenient for clamping a workpiece according to claim 1, is characterized in that: the number of the telescopic rods (3) is 2, and the telescopic rods (3) are centrosymmetric about the base (1).

4. The spring plate riveting press convenient for clamping a workpiece according to claim 1, is characterized in that: the frame body (8) is provided with 2, the frame body (8) is designed to be a hollow structure, and the frame body (8) and the base (1) are parallel to each other.

5. The spring plate riveting press convenient for clamping a workpiece according to claim 1, is characterized in that: the screw rod (10) is in sliding connection with the sliding sleeve (11), the outer diameter of the screw rod (10) is smaller than the inner diameter of the sliding sleeve (11), and the center line of the screw rod (10) is perpendicular to the center line of the sliding sleeve (11).

6. The spring plate riveting press convenient for clamping a workpiece according to claim 1, is characterized in that: the number of the clamping blocks (13) is 2, the clamping blocks (13) are designed to be U-shaped, and the clamping blocks (13) are perpendicular to the fixing blocks (12).