CN112893596A

CN112893596A - Punching device capable of being automatically fixed

Info

Publication number: CN112893596A
Application number: CN201911228184.6A
Authority: CN
Inventors: 王宏波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2021-06-04

Abstract

The invention relates to the technical field of punching equipment and discloses a punching device capable of being automatically fixed, which comprises a base, wherein a fixed plate is fixedly arranged at the upper end of the base, a first hydraulic rod is fixedly arranged at the lower end of the fixed plate, a fixed seat is fixedly arranged at the lower end of the first hydraulic rod, a punching die is fixedly arranged at the lower end of the fixed seat, a placing plate is arranged at the upper end inside the base, first fixed blocks are symmetrically arranged at the upper end of the placing plate, and second hydraulic rods are fixedly arranged on the side walls of the two first fixed blocks. According to the invention, the punching device can be more stable when processing the casting, the buffering effect is better, and the precision of the processed finished product is higher.

Description

Punching device capable of being automatically fixed

Technical Field

The invention relates to the technical field of punching equipment, in particular to a punching device capable of being automatically fixed.

Background

The mould is a tool for manufacturing a formed article, and the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the article is realized mainly through the change of the physical state of a formed material, and a blank is formed into a tool with a specific shape and a specific size under the action of external force.

But automatic control's die-cut device steadiness is relatively poor in the past, adds man-hour to the foundry goods, makes whole die-cut device produce easily and rocks, and the in-process of making the foundry goods, die-cut device buffering effect is not obvious, influences the production precision, can produce great production error.

Disclosure of Invention

The invention aims to solve the problems that a punching device in the prior art is poor in stability and cannot buffer and process castings in the process of processing the castings, and the punching device capable of automatically fixing is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

a punching device capable of automatically fixing comprises a base, wherein a fixed plate is fixedly arranged at the upper end of the base, a first hydraulic rod is fixedly arranged at the lower end of the fixed plate, a fixed seat is fixedly arranged at the lower end of the first hydraulic rod, a punching die is fixedly arranged at the lower end of the fixed seat, a placing plate is arranged at the upper end inside the base, first fixed blocks are symmetrically arranged at the upper end of the placing plate, second hydraulic rods are fixedly arranged on the side walls of the two first fixed blocks, limit blocks are fixedly arranged at the ends of the two second hydraulic rods, which are far away from the first fixed blocks, a casting piece is arranged between the two limit blocks, a buffer mechanism is arranged at the lower end of the placing plate, connecting blocks are fixedly arranged on the two side walls of the base, through holes are formed in the side walls of the two connecting blocks, reinforcing, two the upper end of reinforcing pile is fixed and is provided with the reinforcing block, two the cavity has been seted up to the inside of reinforcing block, two the inside of cavity is provided with fixed establishment.

Preferably, the buffer mechanism comprises second fixed blocks, the two second fixed blocks are fixedly connected with the side wall of the base, a connecting rod is fixedly arranged between the two second fixed blocks, symmetrical slide blocks are connected on the rod wall of the connecting rod in a sliding manner, a first spring is arranged on one side of each slide block, which is far away from the second fixed block, the two ends of the first spring are fixedly connected with the side walls of the two sliding blocks, the upper ends of the two second fixed blocks are fixedly provided with telescopic rods, the upper ends of the two telescopic rods are fixedly connected with the lower end of the placing plate, the rod walls of the two telescopic rods are sleeved with the second spring, the lower extreme symmetry of placing the board is provided with U type piece, two the lower extreme of U type piece is provided with the connecting rod, two the upper end of connecting rod is connected with U type piece rotation through first pivot, two the lower extreme of connecting rod is connected with the slider rotation through the second pivot.

Preferably, the fixing mechanism comprises a third spring, a strip-shaped groove is formed in the upper end of the cavity, the third spring is transversely and fixedly arranged inside the cavity, a clamping block is fixedly arranged at the other end of the third spring, a clamping rod is fixedly arranged on the side wall of the clamping block, the clamping rod penetrates through the side wall of the reinforcing block and extends to the outside, a first clamping groove is formed in the position, located on the clamping rod, of the side wall of the base, a second clamping groove is formed in the upper end of the first clamping groove, and the clamping rod is connected with the first clamping groove and the second clamping groove in a clamped mode.

Preferably, the lower extreme of base is fixed and is provided with the universal wheel that has the service brake.

Preferably, the lower end of the reinforcing pile is fixedly provided with an anti-skid rubber pad.

Compared with the prior art, the invention provides the punching device capable of automatically fixing, which has the following beneficial effects:

1. this die-cut device that can fix automatically through removing the spud pile, when making the spud pile at base both ends and bottom surface contact, promotes the fixture block, and the fixture block promotes the kelly for the third spring compression will block joint between pole and the first draw-in groove, with fixing between spud pile and the die-cut device, has increased the steadiness of die-cut device, improves the precision of foundry goods.

2. This die-cut device that can fix automatically processes the foundry goods through die-cut mould, and the board is placed in the foundry goods compression, places the board and promotes U type piece downstream, and two U type pieces promote connecting rod downstream, sliding connection's slider on two connecting rod push rod dead lever pole walls, and two sliders extrude first spring, and the telescopic link is flexible, extrudees the second spring, makes the foundry goods and places the board and obtain the buffering in the course of the work, reduces manufacturing error, obtains more accurate finished product.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the punching device is convenient to operate, the punching device is more stable, the buffering effect in the casting processing process is better, and the precision of the processed finished product is higher.

Drawings

Fig. 1 is a schematic front structural view of a punching device capable of automatically fixing according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: the device comprises a base 1, a fixing plate 2, a first hydraulic rod 3, a fixing seat 4, a punching die 5, a placing plate 6, a first fixing rod 7, a second hydraulic rod 8, a limiting block 9, a casting 10, a connecting block 11, a reinforcing pile 12, a reinforcing block 13, a second fixing block 14, a connecting rod 15, a sliding block 16, a first spring 17, a telescopic rod 18, a second spring 19, a U-shaped block 20, a connecting rod 21, a third spring 22, a third spring 23, a clamping block 24, a clamping rod 25 and a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, an automatic fixed punching device comprises a base 1, a fixed plate 2 is fixedly arranged at the upper end of the base 1, a first hydraulic rod 3 is fixedly arranged at the lower end of the fixed plate 2, a universal wheel 25 with a foot brake is fixedly arranged at the lower end of the base 1, a fixed seat 4 is fixedly arranged at the lower end of the first hydraulic rod 3, a punching die 5 is fixedly arranged at the lower end of the fixed seat 4, a placing plate 6 is arranged at the upper end inside the base 1, first fixed blocks 7 are symmetrically arranged at the upper end of the placing plate 6, second hydraulic rods 8 are fixedly arranged on the side walls of the two first fixed blocks 7, limit blocks 9 are fixedly arranged at the ends of the two second hydraulic rods 8 departing from the first fixed blocks 7, a casting 10 is arranged between the two limit blocks 9, a buffer mechanism is arranged at the lower end of the placing plate 6, the buffer mechanism comprises second fixed blocks 14, and, a connecting rod 15 is fixedly arranged between the two second fixed blocks 14, symmetrical sliders 16 are connected on the rod wall of the connecting rod 15 in a sliding manner, a first spring 17 is arranged on one side of each slider 16, which is far away from the second fixed block 14, two ends of the first spring 17 are fixedly connected with the side walls of the two sliders 16, telescopic rods 18 are fixedly arranged at the upper ends of the two second fixed blocks 14, the upper ends of the two telescopic rods 18 are fixedly connected with the lower end of the placing plate 6, second springs 19 are sleeved on the rod walls of the two telescopic rods 18, U-shaped blocks 20 are symmetrically arranged at the lower end of the placing plate 6, connecting rods 21 are arranged at the lower ends of the two U-shaped blocks 20, the upper ends of the two connecting rods 21 are rotatably connected with the U-shaped blocks 20 through first shaft pins, the lower ends of the two connecting rods 21 are rotatably connected with the sliders 16 through second shaft pins, connecting blocks 11, equal sliding connection in inside of two through-holes has reinforcing pile 12, the fixed anti-skidding rubber pad that is provided with of lower extreme of reinforcing pile 12, the fixed reinforcing block 13 that is provided with in upper end of two reinforcing pile 12, the cavity has been seted up to the inside of two reinforcing block 13, the inside of two cavities is provided with fixed establishment, fixed establishment includes third spring 22, the bar groove has been seted up to the upper end of cavity, the horizontal fixed inside that sets up at the cavity of third spring 22, the fixed fixture block 23 that is provided with of the other end of third spring 22, the fixed kelly 24 that is provided with of lateral wall of fixture block 23, kelly 24 passes the lateral wall of reinforcing block 13 and extends to the outside, base 1's lateral wall is located kelly department and has seted up first draw-in groove, the second draw-in groove has been seted up to the upper end of.

In the invention, when a casting 10 needs to be processed, the reinforcing pile 12 is moved, the reinforcing pile 12 is contacted with the ground, a clamping block 23 is pushed, the clamping block 23 drives a clamping rod 24 to move, a third spring 22 is compressed, the clamping rod 24 is clamped with a first clamping groove, a punching device is fixed, the casting 10 is placed at the upper end of a placing plate 6, a second hydraulic rod 8 works, the second hydraulic rod 8 pushes a limiting block 9, the two limiting blocks 9 fix the casting 10, the first hydraulic rod 3 works, the first hydraulic rod 3 pushes a fixing seat 4 and a punching die 5 to move downwards, when the casting 10 is stressed, the casting 10 compresses the placing plate 6, the placing plate 6 drives a U-shaped block 20 and a connecting rod 21 which are fixedly connected at the lower end to move downwards, the connecting rod 21 pushes a sliding block 16 which is connected with the rod wall of a fixing rod 15 to move, the two sliding blocks 16 compress a first spring 17, the placing plate 6 compresses a telescopic rod 18 and a second spring 19, the placing plate 6 is buffered during the machining of the casting 10, so that the punching device can manufacture more precise products.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The punching device capable of being automatically fixed comprises a base (1) and is characterized in that a fixed plate (2) is fixedly arranged at the upper end of the base (1), a first hydraulic rod (3) is fixedly arranged at the lower end of the fixed plate (2), a fixed seat (4) is fixedly arranged at the lower end of the first hydraulic rod (3), a punching die (5) is fixedly arranged at the lower end of the fixed seat (4), a placing plate (6) is arranged at the upper end inside the base (1), first fixed blocks (7) are symmetrically arranged at the upper end of the placing plate (6), second hydraulic rods (8) are fixedly arranged on the side walls of the two first fixed blocks (7), limit blocks (9) are fixedly arranged at the ends of the two second hydraulic rods (8) departing from the first fixed blocks (7), a casting (10) is arranged between the two limit blocks (9), the lower extreme of placing board (6) is provided with buffer gear, the both sides wall of base (1) is all fixed and is provided with connecting block (11), two the through-hole has all been seted up to the lateral wall of connecting block (11), two the equal sliding connection in inside of through-hole has reinforcing pile (12), two the fixed reinforcing block (13) that is provided with in upper end of reinforcing pile (12), two the cavity has been seted up to the inside of reinforcing block (13), two the inside of cavity is provided with fixed establishment.

2. The punching device capable of being automatically fixed according to claim 1, wherein the buffer mechanism comprises second fixed blocks (14), two second fixed blocks (14) are fixedly connected with the side wall of the base (1), a connecting rod (15) is fixedly arranged between the two second fixed blocks (14), symmetrical sliding blocks (16) are slidably connected to the rod wall of the connecting rod (15), a first spring (17) is arranged on one side of the two sliding blocks (16) departing from the second fixed blocks (14), two ends of the first spring (17) are fixedly connected with the side walls of the two sliding blocks (16), telescopic rods (18) are fixedly arranged at the upper ends of the two second fixed blocks (14), the upper ends of the two telescopic rods (18) are fixedly connected with the lower end of the placing plate (6), and second springs (19) are sleeved on the rod walls of the two telescopic rods (18), the lower end of the placing plate (6) is symmetrically provided with U-shaped blocks (20), the lower ends of the two U-shaped blocks (20) are provided with connecting rods (21), the upper ends of the two connecting rods (21) are rotatably connected with the U-shaped blocks (20) through first shaft pins, and the lower ends of the two connecting rods (21) are rotatably connected with the sliding block (16) through second shaft pins.

3. The punching device capable of automatically fixing according to claim 1, wherein the fixing mechanism comprises a third spring (22), a strip-shaped groove is formed in the upper end of the cavity, the third spring (22) is transversely and fixedly arranged inside the cavity, a clamping block (23) is fixedly arranged at the other end of the third spring (22), a clamping rod (24) is fixedly arranged on the side wall of the clamping block (23), the clamping rod (24) penetrates through the side wall of the reinforcing block (13) and extends to the outside, a first clamping groove is formed in the position, located at the clamping rod, of the side wall of the base (1), a second clamping groove is formed in the upper end of the first clamping groove, and the clamping rod (24) is clamped with the first clamping groove and the second clamping groove.

4. An automatically fixable punching device according to claim 1, characterised in that the lower end of the base (1) is fixedly provided with a universal wheel (25) with a foot brake.

5. An automatically fixable punching device according to claim 1, characterised in that the lower end of the reinforcing piles (12) is fixedly provided with a non-slip rubber mat.