CN220636063U - Punching machine for metal product processing - Google Patents

Abstract

The utility model belongs to the technical field of punching machines, in particular to a punching machine for processing metal products, which comprises a supporting box, an L-shaped supporting column and a driving box, wherein a clamping groove is formed in the top end of the supporting box, a movable plate is connected to the top end of the clamping groove in a sliding manner, two inserting rods are fixedly connected to one side of the movable plate, a convex plate is fixedly connected to the bottom end of the movable plate, a sliding groove is formed in the clamping groove, the convex plate is connected to the inner wall of the sliding groove in a sliding manner, a plurality of limiting grooves are formed in the sliding groove, the die is limited through the movable plate, the two inserting rods and the clamping grooves, shaking of the die during use is avoided, stability during use of the die is improved, position fixing of the movable plate is realized through cooperation of the limiting blocks and the plurality of the limiting grooves, installation and fixation of the movable plate in a bolt-free mode are realized, installation or disassembly of a plurality of bolts is not needed, and die installation and disassembly efficiency is improved.

Description

Punching machine for metal product processing

Technical Field

The utility model belongs to the technical field of punching machines, and particularly relates to a punching machine for processing metal products.

Background

The punching machine is driven by a main motor to drive a flywheel, a gear, a crankshaft, a connecting rod and the like are driven by a clutch to operate so as to achieve linear motion of a sliding block, the motion from the main motor to the connecting rod is circular motion, punching production mainly aims at plates, blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting, extrusion and the like can be performed through a die, the punching machine is widely applied to various fields, the punching machine is used for punching metal plates by using dies with different loads to obtain different required workpieces, bolts are often used for installing and fixing when different punching dies are replaced and loaded at present, although stability can be ensured, a plurality of bolts are required to be installed or detached one by one, and the efficiency is low.

Disclosure of Invention

The utility model provides a punching machine for processing metal products, which has the characteristic of improving the working efficiency of dismounting and mounting a punching machine die.

The utility model provides the following technical scheme: including supporting box, L type support column and driving box, the draw-in groove has been seted up to the supporting box top, draw-in groove top sliding connection has the movable plate, two plug-in bars of movable plate one side fixedly connected with, movable plate bottom fixedly connected with flange plate, the spout has been seted up on the draw-in groove, flange plate sliding connection in spout inner wall, a plurality of spacing groove has been seted up in the spout, the kerve has been seted up to flange plate bottom, the kerve inner wall articulates there is the stopper, stopper block connect in the limiting groove inner wall, the stopper bottom is provided with the inclined plane.

The driving box is characterized in that one side of the driving box is rotationally connected with a screw rod, the screw rod is in threaded connection with the inner wall of the L-shaped supporting column, one side of the driving box is fixedly connected with two limiting plates, and the two limiting plates are both in sliding connection with the inner wall of the L-shaped supporting column.

The limiting block is fixedly connected with a traction rope.

The limiting rod is fixedly connected with the inner wall of the bottom groove and used for limiting the limiting block, and the limiting rod is in contact with the bottom end of the limiting block.

The traction rope comprises a traction rope, a pull ring, a handle, a movable plate and a handle, wherein the pull ring is fixedly connected with one end of the traction rope, the pull ring is in contact with one side of the movable plate, the handle is fixedly connected with one side of the movable plate, and the pull ring corresponds to the handle in position.

The beneficial effects of the utility model are as follows: through movable plate, two plug-in poles and draw-in groove spacing to the mould, avoid the mould to take place the condition of rocking when using, stability when improving the mould and use, through the cooperation in stopper and a plurality of spacing groove, realized the fixed position to the movable plate, realized not having to adopt the mode of bolt to install fixedly, need not to install or dismantle a plurality of bolts one by one, improve the efficiency of mould installation and dismantlement.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective sectional structure of the present utility model;

FIG. 3 is a schematic perspective view of a mobile plate and other components according to the present utility model;

fig. 4 is a schematic side sectional view of the assembly of the moving plate and the like of the present utility model.

In the figure: 1. a supporting box; 11. an L-shaped support column; 12. a drive box; 121. a screw rod; 122. a limiting plate; 13. a clamping groove; 14. a chute; 141. a limit groove; 2. a moving plate; 21. inserting a connecting rod; 22. a convex plate; 221. a bottom groove; 23. a limiting block; 231. a torsion spring; 24. a limit rod; 25. a handle; 3. a traction rope; 31. and (5) a pull ring.

Detailed Description

Referring to fig. 1-4, the present utility model provides the following technical solutions: including supporting box 1, L type support column 11 and drive case 12, draw-in groove 13 has been seted up on supporting box 1 top, draw-in groove 13 top sliding connection has movable plate 2, two plug-in poles 21 of movable plate 2 one side fixedly connected with, movable plate 2 bottom fixedly connected with flange 22, spout 14 has been seted up on the draw-in groove 13, flange 22 sliding connection is in spout 14 inner walls, a plurality of spacing groove 141 has been seted up in the spout 14, the kerve 221 has been seted up to flange 22 bottom, the kerve 221 inner wall articulates there is stopper 23, stopper 23 block connection is in spacing groove 141 inner wall, stopper 23 bottom is provided with the inclined plane.

In this embodiment: the supporting box 1 supports each component of the device, the L-shaped supporting column 11 supports the driving box 12, the driving box 12 performs stamping treatment on metal parts, the stamping die is arranged in the clamping groove 13, the clamping groove 13 and the moving plate 2 clamp and fix the die together, the moving plate 2 slides in the sliding groove 14 through the convex plate 22, the sliding groove 14 limits and slides the convex plate 22, so that the moving plate 2 can always keep an alignment state with the moving plate 2, the situation that the moving plate 2 deflects and inclines is prevented, the moving plate 2 drives the convex plate 22 to slide when sliding in the die direction, the convex plate 22 drives the limiting block 23 to slide, the convex plate 22 performs yielding storage on the limiting block 23 through the bottom groove 221, the limiting block 23 slides above a plurality of limiting grooves 141 by utilizing the inclined surfaces at the bottom end of the limiting block, the limiting groove 141 cannot limit the limiting block 23, and the movable plate 2 drives the inserting rod 21 to be inserted with the side wall of the mould when sliding, so that the two inserting rods 21 can cooperate with the movable plate 2 and the clamping groove 13 to limit the mould, the shaking condition of the mould is avoided when the mould is used, the stability of the mould is improved when the mould is used, the mould is simple to mount and dismount, after the movable plate 2 extrudes the mould at a required position, the limiting block 23 is clamped with the corresponding limiting groove 141, the limiting groove 141 limits the limiting block 23, the limiting block 23 drives the convex plate 22 and the movable plate 2 to limit the mould, the movable plate 2 can stably limit the mould, when the mould is dismounted, the limiting block 23 is controlled to lift, so that the chute 14 does not limit the limiting block 23, the installation and the fixation of the mould without adopting bolts are realized, and the installation or the dismounting of a plurality of bolts are not required, and the efficiency of installing and detaching the die is improved.

A screw rod 121 is rotationally connected to one side of the driving box 12, the screw rod 121 is in threaded connection with the inner wall of the L-shaped supporting column 11, two limiting plates 122 are fixedly connected to one side of the driving box 12, and the two limiting plates 122 are both in sliding connection with the inner wall of the L-shaped supporting column 11; the distance between the driving box 12 and the L-shaped supporting column 11 is adjusted through the screw rod 121, so that the output end of the driving box 12 can cope with the die positions of the size-free and different positions, the practicability is higher, the driving box 12 can be limited by the two limiting plates 122, the driving box 12 is prevented from rotating, the driving box 12 is supported by the two limiting plates 122, and the situation that the screw rod 121 is bent due to overlarge stress of the driving box 12 in the stamping process is prevented.

A torsion spring 231 is arranged between the limiting block 23 and the bottom groove 221, and the top end of the limiting block 23 is fixedly connected with a traction rope 3; the torsional spring 231 is all the time rotated the drive of stopper 23 in the downward direction to make stopper 23 possess the ability of automation with spacing groove 141 block, when contacting the card to stopper 23 and spacing groove 141, through pulling haulage rope 3, haulage rope 3 drives stopper 23 and upwards rotates, thereby make stopper 23 and spacing groove 141 separation, the spacing groove 141 no longer forms spacingly to stopper 23 this moment, thereby make movable plate 2 and peg graft pole 21 can slide to the opposite direction with the mould, realize the dismantlement to the mould.

A limiting rod 24 for limiting the limiting block 23 is fixedly connected to the inner wall of the bottom groove 221, and the limiting rod 24 is in contact with the bottom end of the limiting block 23; when the torsion spring 231 drives the limiting block 23 to rotate downwards, the limiting rod 24 limits the limiting block 23, so that the limiting block 23 is prevented from rotating excessively.

One end of the hauling rope 3 is fixedly connected with a pull ring 31, the pull ring 31 is contacted with one side of the moving plate 2, one side of the moving plate 2 is fixedly connected with a handle 25, and the pull ring 31 corresponds to the handle 25 in position; pull ring 31 is located the outside of movable plate 2, and the staff of being convenient for drives haulage rope 3 from the outside, and handle 25 is convenient for the staff to drive movable plate 2 to when dismantling the mould, the hand is held handle 25 and is pulled pull ring 31, thereby makes pull ring 31 pulling haulage rope 3, and haulage rope 3 pulling stopper 23 takes out with spacing groove 141, easy operation is convenient.

The working principle and the using flow of the utility model are as follows: when the die is installed, the die is placed in the inner wall of the clamping groove 13, then the moving plate 2 is pushed, the moving plate 2 drives the two plugging rods 21 to plug and fix the die, meanwhile, the moving plate 2 drives the limiting block 23 to be clamped with the corresponding limiting groove 141 through the convex plate 22, the limiting groove 141 limits the limiting block 23, the limiting block 23 drives the convex plate 22 and the moving plate 2 to limit the die, the die which can be stabilized by the moving plate 2 is enabled to be limited, the die installation and fixation in a mode without bolts are achieved, a plurality of bolts are not needed to be installed one by one, the die installation efficiency is improved, when the die is detached, the hand holds the handle 25 and pulls the pull ring 31, so that the pull ring 31 pulls the pull rope 3, the pull rope 3 pulls the limiting block 23 to be taken out from the limiting groove 141, and the operation is simple and convenient.

Claims (5)

1. The utility model provides a punching machine is used in metalwork processing, includes supporting box (1), L type support column (11) and driving box (12), its characterized in that: the supporting box is characterized in that the clamping groove (13) is formed in the top end of the supporting box (1), the movable plate (2) is connected with the top end of the clamping groove (13) in a sliding mode, two inserting rods (21) are fixedly connected to one side of the movable plate (2), a convex plate (22) is fixedly connected to the bottom end of the movable plate (2), the clamping groove (13) is provided with the sliding groove (14), the convex plate (22) is connected with the inner wall of the sliding groove (14) in a sliding mode, a plurality of limiting grooves (141) are formed in the sliding groove (14), a bottom groove (221) is formed in the bottom end of the convex plate (22), limiting blocks (23) are hinged to the inner wall of the bottom groove (221), and the limiting blocks (23) are connected to the inner wall of the limiting grooves (141) in a clamping mode.

2. The press machine for metal product processing according to claim 1, wherein: the novel structure is characterized in that a screw rod (121) is rotationally connected to one side of the driving box (12), the screw rod (121) is in threaded connection with the inner wall of the L-shaped supporting column (11), two limiting plates (122) are fixedly connected to one side of the driving box (12), and the two limiting plates (122) are both in sliding connection with the inner wall of the L-shaped supporting column (11).

3. The press machine for metal product processing according to claim 1, wherein: a torsion spring (231) is arranged between the limiting block (23) and the bottom groove (221), and the top end of the limiting block (23) is fixedly connected with a traction rope (3).

4. The press machine for metal product processing according to claim 1, wherein: the inner wall of the bottom groove (221) is fixedly connected with a limiting rod (24) for limiting the limiting block (23), and the limiting rod (24) is contacted with the bottom end of the limiting block (23).

5. A press for processing metal products according to claim 3, characterized in that: pull ring (31) is fixedly connected with one end of haulage rope (3), pull ring (31) with movable plate (2) one side contact, movable plate (2) one side fixedly connected with handle (25), pull ring (31) with handle (25) position is corresponding.