Pneumatic pushing device for stamping die

Abstract

The utility model provides a pneumatic pushing device for a stamping die, which belongs to the technical field of stamping dies and comprises a pushing mechanism, the pushing mechanism comprises a pushing frame, one side of the upper surface of the pushing frame is rotatably connected with a threaded rod, and the surface of the threaded rod is in threaded connection with an inner threaded seat. According to the scheme, the threaded rod rotates to drive the internal thread base to rotate, then the moving base drives the first sliding block to move on the surface of the first guide rail, and therefore the lower mold is driven to move; the moving time of the dies can be remarkably shortened, the overall efficiency of the stamping production line is improved, then the dies are overlapped, the second electric air cylinder and the third electric air cylinder are started to drive the double-end air cylinder to move, and at the moment, the dies are fixedly attached under the action of the double-end air cylinder.

Description

TECHNICAL FIELD

[0001] The utility model belongs to stamping die technical field, concretely relates to a stamping die pneumatic push -over device. BACKGROUND

[0002] Stamping is a common metal forming process, through the die and the press machine to process the metal plate into the required shape. In the stamping process, the accurate and rapid movement of the die is one of the key factors, which directly affects the production efficiency and product quality.

[0003] When the mold is manufactured, it generally needs to be transferred between different processes, and when it is transferred between different processes, the mold after single process is generally manually disassembled and then transferred to another process for processing. However, when transferring, it needs to be transferred by using multiple devices, which makes the working efficiency low when transferring, which can easily affect the normal conveying operation, thereby reducing the processing efficiency of the mold. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of stamping die pneumatic push -over device, to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of stamping die pneumatic push -over device, comprising: push mechanism, the push mechanism includes push frame, the upper surface of the push frame one side is rotatably connected with threaded rod, the surface of the threaded rod is threadedly connected with internal thread seat, the surface of the internal thread seat is installed with the first guide rail of longitudinal extension, the surface of the first guide rail is slidably connected with first sliding block, and the surface of the first sliding block is fixed with moving seat;And

[0007] Two reinforcing mechanisms, the reinforcing mechanism includes reinforcing seat installed on the upper surface of push frame, the surface of the reinforcing seat is installed with the second electric cylinder of longitudinal adjustment, the surface of the second electric cylinder piston rod is installed with third electric cylinder, and the surface of the third electric cylinder piston rod is installed with double-head cylinder.

[0008] As a preferred scheme of the utility model, the upper surface of the push frame one side is equipped with the second guide rail of horizontal extension, the surface of the second guide rail is slidably connected with two second sliding blocks, and the bottom of the internal thread seat one side is fixedly connected with the top of two second sliding blocks.

[0009] As a preferred scheme of the utility model, the surface of the internal thread seat is rotatably connected with first electric cylinder, and the piston rod of first electric cylinder is rotatably connected with the surface of moving seat.

[0010] As one preferred scheme of the utility model, the surface of the internal thread seat and above the first guide rail is equipped with a blocking plate, and the cross-sectional area of the blocking plate is greater than the cross-sectional area of the first guide rail plus the first sliding block.

[0011] As one preferred scheme of the utility model, a servo motor is mounted on one side of the upper surface of the pusher, the output shaft of the servo motor and the surface of the belt pulley are both fixedly connected with a belt pulley, and the two belt pulleys are rotationally connected through a transmission belt.

[0012] As one preferred scheme of the utility model, clamping blocks are mounted on the surfaces of the two piston rods of the double-head cylinder, and the surfaces of the clamping blocks opposite the inner sides are obliquely arranged.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The scheme can drive the internal thread seat to rotate through the threaded rod, then drive the first sliding block to move on the surface of the first guide rail through the moving seat, thereby driving the lower mold to move, can significantly shorten the moving time of the mold, improve the overall efficiency of the stamping production line, then the molds coincide, the second electric cylinder and the third electric cylinder are started to drive the double-head cylinder to move, at this time the molds are fixed and fitted under the action of the double-head cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation on the utility model.

[0016] In the drawings:

[0017] Figure 1 It is the overall structure schematic view of the utility model;

[0018] Figure 2 It is the schematic view of the pusher mechanism in the structure of the utility model;

[0019] Figure 3 It is the structure of the utility model Figure 2 The enlarged view of the local structure of A in the structure of the utility model;

[0020] Figure 4 It is the schematic view of the reinforcing mechanism in the structure of the utility model.

[0021] In the figure: 1, push mechanism; 101, push frame; 102, threaded rod; 103, internal thread seat; 104, first guide rail; 105, first sliding block; 106, moving seat; 107, second guide rail; 108, second sliding block; 109, first electric cylinder; 110, blocking plate; 111, servo motor; 112, pulley; 113, transmission belt; 2, reinforcing mechanism; 201, reinforcing seat; 202, second electric cylinder; 203, third electric cylinder; 204, double-head cylinder; 205, clamping block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] EMBODIMENT

[0024] Please refer to Figures 1-4 The technical solutions provided by the embodiment are as follows:

[0025] A stamping die pneumatic pusher device, comprising: a push mechanism 1, the push mechanism 1 comprising a push frame 101, a threaded rod 102 being rotatably connected to one side of the upper surface of the push frame 101, an internal thread seat 103 being threadedly connected to the surface of the threaded rod 102, a first guide rail 104 extending longitudinally being mounted on the surface of the internal thread seat 103, a first sliding block 105 being slidably connected to the surface of the first guide rail 104, and a moving seat 106 being fixed to the surface of the first sliding block 105; and two reinforcing mechanisms 2, the reinforcing mechanism 2 comprising a reinforcing seat 201 mounted on the upper surface of the push frame 101, a second electric cylinder 202 being longitudinally adjusted and mounted on the surface of the reinforcing seat 201, a third electric cylinder 203 being mounted on the surface of the piston rod of the second electric cylinder 202, and a double-head cylinder 204 being mounted on the surface of the piston rod of the third electric cylinder 203, the threaded rod 102 is rotated to drive the internal thread seat 103 to rotate, then the moving seat 106 drives the first sliding block 105 to move on the surface of the first guide rail 104, thereby driving the lower die to move, which can significantly shorten the moving time of the die and improve the overall efficiency of the stamping production line, then the die is overlapped, the second electric cylinder 202 and the third electric cylinder 203 are started to drive the double-head cylinder 204 to move, at this time the die is fixed and fitted under the action of the double-head cylinder 204.

[0026] Specific, the upper surface of the pusher frame 101 is provided with a horizontally extending second guide rail 107, the surface of the second guide rail 107 is slidably connected with two second sliding blocks 108, and the bottom of the internally threaded seat 103 is fixedly connected with the top of the two second sliding blocks 108.

[0027] In the specific embodiment of the utility model, the second sliding block 108 is moved on the surface of the second guide rail 107 when the internally threaded seat 103 moves, thereby increasing the stability of the internally threaded seat 103 when moving.

[0028] Specific, the surface of the internally threaded seat 103 is rotatably connected with a first electric cylinder 109, and the piston rod of the first electric cylinder 109 is rotatably connected with the surface of the moving seat 106.

[0029] In the specific embodiment of the utility model, the piston rod of the first electric cylinder 109 drives the moving seat 106 to move when the first electric cylinder 109 is started, thereby realizing height adjustment.

[0030] Specific, the surface of the internally threaded seat 103 and above the first guide rail 104 is provided with a baffle 110, and the cross-sectional area of the baffle 110 is greater than the cross-sectional area of the first guide rail 104 plus the first sliding block 105.

[0031] In the specific embodiment of the utility model, the movement track of the first sliding block 105 can be limited by the baffle 110, thereby reducing the probability of the first sliding block 105 falling off the surface of the first guide rail 104, and the movement track of the moving seat 106 is limited.

[0032] Specific, the upper surface of the pusher frame 101 is provided with a horizontally extending second guide rail 107, the surface of the second guide rail 107 is slidably connected with two second sliding blocks 108, and the bottom of the internally threaded seat 103 is fixedly connected with the top of the two second sliding blocks 108.

[0033] In the specific embodiment of the utility model, the threaded rod 102 is driven to rotate by the baffle 110 under the action of the belt pulley 112 and the transmission belt 113, thereby driving the internally threaded seat 103 to move.

[0034] Specific, the surface of the two piston rods of the double-head cylinder 204 is provided with a clamping block 205, and the surface of the clamping block 205 opposite to the inner side is inclined.

[0035] In the specific embodiment of the utility model, the double-head cylinder 204 can be pressed from the upper and lower sides of the upper and lower molds by the clamping block 205, thereby reinforcing the upper and lower molds.

[0036] Working principle: the lower mold is placed on the surface of the moving seat 106, and then the output shaft of the blocking plate 110 drives the threaded rod 102 to rotate under the action of the belt pulley 112 and the transmission belt 113, thereby driving the inner threaded seat 103 to move, the threaded rod 102 drives the inner threaded seat 103 to rotate, and the inner threaded seat 103 moves while driving the second sliding block 108 to move on the surface of the second guide rail 107, the first electric cylinder 109 drives the moving seat 106 to move when the piston rod drives the moving seat 106 to move, the moving seat 106 drives the first sliding block 105 to move on the surface of the first guide rail 104, thereby driving the lower mold to move, which can significantly shorten the moving time of the mold and improve the overall efficiency of the stamping production line, then the mold coincides, the second electric cylinder 202 and the third electric cylinder 203 drive the double-head cylinder 204 to move, at this time the double-head cylinder 204 drives the clamping block 205 to fix the mold.

[0037] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A punch-die pneumatic pusher device, characterized by The utility model relates to a kind of push mechanism and two reinforcing mechanisms, comprising: Two reinforcing mechanisms (2), the reinforcing mechanism (2) includes reinforcing seat (201) installed on the upper surface of push frame (101), the surface of reinforcing seat (201) is installed with the second electric cylinder (202) of longitudinal adjustment, the surface of the piston rod of second electric cylinder (202) is installed with third electric cylinder (203), the surface of the piston rod of third electric cylinder (203) is installed with double-end cylinder (204). The upper surface of the push frame (101) is provided with horizontally extending second guide rail (107) on one side, the surface of the second guide rail (107) is slidably connected with two second sliding blocks (108), and the bottom of the inner threaded seat (103) is fixedly connected with the top of the two second sliding blocks (108).

2. A punch press pneumatic push motion device according to claim 1, wherein The surface of the inner threaded seat (103) is rotatably connected with a first electric cylinder (109), and the piston rod of the first electric cylinder (109) is rotatably connected with the surface of the moving seat (106).

3. A punch press pneumatic push motion apparatus according to claim 1, wherein The surface of the inner threaded seat (103) and above the first guide rail (104) is provided with a baffle (110), and the cross-sectional area of the baffle (110) is greater than the cross-sectional area of the first guide rail (104) plus the first sliding block (105).

4. The pneumatic push motion device for a punch press mold according to claim 1, wherein The upper surface of the push frame (101) is provided with a servo motor (111) on one side, the output shaft of the servo motor (111) and the surface of the belt pulley (112) are both fixedly connected with a belt pulley (112), and the two belt pulleys (112) are rotatably connected by a transmission belt (113).

5. The pneumatic push motion device for a punch press mold according to claim 1, wherein The surface of the piston rod on both sides of the double-end cylinder (204) is installed with a clamping block (205), and the surface of the opposite inner side of the clamping block (205) is inclined.

6. A pneumatic push motion device for a punch press as defined in claim 1 wherein, ​

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