CN213887933U - Punch press shell fragment formula receiving device - Google Patents

Abstract

The utility model belongs to the technical field of punching machines, and discloses a punching machine elastic sheet type material receiving device, which comprises a table body, wherein the top of the table body is provided with a punching machine body, the bottom end of the punching machine body is connected with a punch, a die is fixed at the position, close to the lower part of the punch, of the top of the table body, a material receiving frame is arranged at one side, close to the die, of the top of the table body, the side wall of the punch is hinged with a connecting rod, one end, far away from the punch, of the connecting rod is provided with an elastic sheet, the upper part of one side, close to the punch, of the elastic sheet is fixedly connected with a fixing sheet through a bolt, the utility model can ensure that the bottom end of the elastic sheet extends between the punch and the die when the punch rises, thereby a workpiece is ejected by the elastic sheet, the elastic sheet can rise again when the punch presses downwards, thereby not influencing the normal punching of the device, the operation is simple and convenient, and the working efficiency is greatly improved, the life safety of staff is guaranteed, and the security is high.

Description

Punch press shell fragment formula receiving device

Technical Field

The utility model belongs to the technical field of the punch press, concretely relates to punch press shell fragment type receiving device.

Background

The punching machine is a punching press, in national production, the punching process has the advantages of material and energy saving, high efficiency, low technical requirement on operators and capability of manufacturing products which cannot be achieved by machining through various die applications compared with the traditional machining, so that the punching press is more and more widely applied, the punching production mainly aims at plates, blanking, punching, forming, deep drawing, finishing, fine punching, shaping, riveting, extruding parts and the like can be manufactured through dies, and the punching press is widely applied to various fields.

Traditional punch press is accomplished the back at the punching press, needs to be taken off the product by the workman, and the mode through artifical unloading is not only work efficiency low, wastes time and energy, greatly increased workman's intensity of labour, and the security is extremely low, the easy accident causes the casualties, greatly reduced the security of device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punch press shell fragment formula receiving device to the inconvenient taking out of product that proposes in solving above-mentioned background art, work efficiency is low, and the extremely low problem of security.

In order to achieve the above object, the utility model provides a following technical scheme: punch press shell fragment formula receiving device, including the stage body, the punch press body is installed at the top of stage body, the bottom of punch press body is connected with the drift, the top of stage body is close to the below of drift and is fixed with the mould, and the top of stage body is close to one side of mould and has placed and connect the material frame, the lateral wall of drift articulates there is the connecting rod, the connecting rod is kept away from the one end of drift and is installed the shell fragment, the shell fragment is close to one side top of drift and passes through bolt fixedly connected with stationary blade, the both ends of stationary blade all are connected with the punch press body through the pivot.

Preferably, connect the internally mounted of material frame to have the inside casing, and connect the below that the inner wall bottom of material frame is close to the inside casing and seted up the recess, the inside of recess is fixed with the slide bar, the sliding sleeve is all installed at the both ends of slide bar, and the outer wall of slide bar is located between two sliding sleeves and overlaps and be equipped with the spring, the top of sliding sleeve articulates there is the bracing piece, the one end that the sliding sleeve was kept away from to the bracing piece is connected with the inside casing through the pivot.

Preferably, the bottom end of the table body is provided with a backing plate, and the bottom of the backing plate is provided with an anti-skid groove.

Preferably, the fixing piece is arc-shaped, and a through hole is formed in the upper portion of the side wall of the elastic piece.

Preferably, the limiting blocks are installed on two sides of the inner frame, and limiting grooves matched with the limiting blocks are formed in two sides of the inner wall of the material receiving frame.

Preferably, the number of the springs is two, and the ends of the springs are connected with the sliding sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a cooperation of stationary blade, connecting rod and shell fragment can make the bottom of shell fragment stretch into between drift and the mould when the drift rises to utilize the shell fragment to pop out the work piece, the shell fragment can rise once more when the drift pushes down simultaneously, from not influencing the normal punching press of device, easy operation is convenient, has improved work efficiency greatly, has ensured staff's life safety, and the security is high.

(2) The utility model discloses a cooperation of inside casing, bracing piece, sliding sleeve and spring isotructure can cushion the shock attenuation to the work piece that falls into in the inside casing, carries out the effectual striking dynamics that has reduced the work piece, has avoided the work piece to take place to warp and has damaged, has improved the production quality of product greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of the internal structure of the material receiving frame of the present invention;

in the figure: 1. a table body; 2. a mold; 3. a spring plate; 4. a through hole; 5. a fixing sheet; 6. a punch; 7. a punch body; 8. a material receiving frame; 9. a connecting rod; 10. an inner frame; 11. a support bar; 12. a sliding sleeve; 13. a groove; 14. a spring; 15. a slide bar.

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. 1-3, the present invention provides the following technical solutions: punch press shell fragment type receiving device, including stage body 1, the punch press body 7 is installed at the top of stage body 1, the bottom of punch press body 7 is connected with drift 6, the below that the top of stage body 1 is close to drift 6 is fixed with mould 2, and one side that the top of stage body 1 is close to mould 2 is placed and is connect the material frame 8, the lateral wall of drift 6 articulates there is connecting rod 9, connecting rod 9 is kept away from the one end of drift 6 and is installed shell fragment 3, shell fragment 3 is connected with stationary blade 5 through bolt fixed connection above the side that is close to drift 6, the both ends of stationary blade 5 are connected with punch press body 7 through the pivot, when drift 6 punching press finishes rising, drift 6 drives shell fragment 3 through connecting rod 9 and moves, then shell fragment 3 drives stationary blade 5 to rotate, thereby make the bottom of shell fragment 3 stretch into between drift 6 and mould 2, and then utilize shell fragment 3 to pop out the work piece, simultaneously, therefore, the normal stamping of the device is not affected, the operation is simple and convenient, the working efficiency is greatly improved, the life safety of workers is guaranteed, and the safety is high.

Further, the internally mounted that connects material frame 8 has inside casing 10, and connect the below that the inner wall bottom of material frame 8 is close to inside casing 10 to seted up recess 13, the inside of recess 13 is fixed with slide bar 15, sliding sleeve 12 is all installed at the both ends of slide bar 15, and the outer wall of slide bar 15 is located and overlaps between two sliding sleeves 12 and be equipped with spring 14, sliding sleeve 12's top articulates there is bracing piece 11, the one end that sliding sleeve 12 was kept away from to bracing piece 11 is connected with inside casing 10 through the pivot, after shell fragment 3 popped the work piece out, the work piece can fall into inside casing 10, then inside casing 10 can drive bracing piece 11 and rotate, make bracing piece 11 drive sliding sleeve 12 slide and extrude spring 14 on slide bar 15, thereby can cushion the shock attenuation to the work piece that falls into inside casing 10, the striking dynamics of work piece has been reduced, the work piece deformation damage has been avoided, the production quality of product has been improved greatly.

Further, a base plate is installed at the bottom end of the table body 1, the base plate has an anti-skid function, and an anti-skid groove is formed in the bottom of the base plate.

Specifically, stationary blade 5 is the arc, and through-hole 4 has been seted up to the lateral wall top of shell fragment 3, through the connection length of the adjustable shell fragment 3 of through-hole 4.

Specifically, the limiting blocks are installed on two sides of the inner frame 10, the limiting grooves matched with the limiting blocks are formed in two sides of the inner wall of the material receiving frame 8, and the inner frame 10 can be more stable through the matching of the limiting blocks and the limiting grooves.

Specifically, the number of the springs 14 is two, and the ends of the springs 14 are connected with the sliding sleeve 12.

The utility model discloses a theory of operation and use flow: when the utility model is used, the punch 6 can be used for punching a workpiece on the die 2, when the punch 6 finishes punching and rises, the punch 6 drives the elastic sheet 3 to move through the connecting rod 9, then the elastic sheet 3 drives the fixing sheet 5 to rotate, so that the bottom end of the elastic sheet 3 extends between the punch 6 and the die 2, and then the workpiece is ejected by the elastic sheet 3, the workpiece can fall into the inner frame 10, then the inner frame 10 can drive the supporting rod 11 to rotate, the supporting rod 11 drives the sliding sleeve 12 to slide on the sliding rod 15 and extrude the spring 14, thereby the workpiece falling into the inner frame 10 can be buffered and damped, the impact strength of the workpiece is reduced, the deformation and damage of the workpiece are avoided, the production quality of products is greatly improved, the elastic sheet 3 can rise when the punch 6 is pressed down again, and the normal punching of the device is not influenced, the operation is simple and convenient, and the working efficiency is greatly improved, the life safety of staff is guaranteed, and the security is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Punch press shell fragment formula receiving device, its characterized in that: including stage body (1), punch press body (7) are installed at the top of stage body (1), the bottom of punch press body (7) is connected with drift (6), the below that the top of stage body (1) is close to drift (6) is fixed with mould (2), and the top of stage body (1) is close to one side of mould (2) and has placed and connect material frame (8), the lateral wall of drift (6) articulates there is connecting rod (9), shell fragment (3) are installed to the one end that drift (6) were kept away from in connecting rod (9), one side top that shell fragment (3) are close to drift (6) is through bolt fixedly connected with stationary blade (5), the both ends of stationary blade (5) all are connected with punch press body (7) through the pivot.

2. The punch type receiving device according to claim 1, characterized in that: connect the internally mounted of material frame (8) to have inside casing (10), and connect the below that the inner wall bottom of material frame (8) is close to inside casing (10) to set up fluted (13), the inside of recess (13) is fixed with slide bar (15), sliding sleeve (12) are all installed at the both ends of slide bar (15), and the outer wall of slide bar (15) is located between two sliding sleeve (12) the cover and is equipped with spring (14), the top of sliding sleeve (12) articulates there is bracing piece (11), the one end that sliding sleeve (12) were kept away from in bracing piece (11) is connected with inside casing (10) through the pivot.

3. The punch type receiving device according to claim 1, characterized in that: the bottom end of the table body (1) is provided with a backing plate, and the bottom of the backing plate is provided with an anti-slip groove.

4. The punch type receiving device according to claim 1, characterized in that: the fixing piece (5) is arc-shaped, and a through hole (4) is formed in the upper portion of the side wall of the elastic piece (3).

5. The punch type receiving device according to claim 2, characterized in that: the limiting blocks are installed on two sides of the inner frame (10), and limiting grooves matched with the limiting blocks are formed in two sides of the inner wall of the material receiving frame (8).

6. The punch type receiving device according to claim 2, characterized in that: the number of the springs (14) is two, and the end parts of the springs (14) are connected with the sliding sleeve (12).

Images