CN212042485U

CN212042485U - Forging and pressing machinery convenient to change mould

Info

Publication number: CN212042485U
Application number: CN201922225760.3U
Authority: CN
Inventors: 欧阳奎凤
Original assignee: Nanan Yueqi Machinery Trade Co Ltd
Current assignee: Nanan Yueqi Machinery Trade Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-12-01
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to the technical field of forging press tools, in particular to a forging press machine convenient for replacing dies, which comprises a box body and a movable clamp, wherein a motor is fixedly connected to the central position of the inner side of the bottom end surface of the box body, a driving pulley is fixedly connected to the tail end of a motor spindle, a driving belt is slidably connected to the outer side of the driving pulley, driven pulleys are arranged at the left end of the driving pulley and the right end of the driving pulley respectively, the driven pulleys are rotatably connected with the box body through rotating shafts, and the driven pulleys are slidably connected with the driving belt; the utility model discloses in, through motor, driving pulley, drive belt, driven pulleys, first slider and the second slider that sets up, this kind sets up the sliding connection of fixed connection, driving pulley and the drive belt of cooperation motor and driving pulley, drive belt and driven pulleys and the sliding connection of first slider and spacing case, has realized convenient change mould, has reduced staff's intensity of labour, has improved the work efficiency of forging press.

Description

Forging and pressing machinery convenient to change mould

Technical Field

The utility model relates to a forging press apparatus technical field specifically is a forging and pressing machinery convenient to change mould.

Background

The forging press is a device for metal and mechanical cold processing, which only changes the external shape of metal, the forging press machine comprises a plate bending machine, a plate shearing machine, a punch press, a press machine, a hydraulic press, an oil press, a bending machine and the like, when the forging press works, the used die needs to be fixed firstly, so that the normal work of the forging press can be ensured, and along with the technical progress, the existing forging press has defects in use, so that the demand on the forging press which is convenient for replacing the die is increasing.

Most of forging presses that have now all accomplish the location to the mould through manual use tool when fixing the mould, will make the mould convenient inadequately when changing like this to increase staff's intensity of labour, simultaneously, still can reduce the work efficiency of forging press, in addition, current forging press is with the clamp plate be monolithic, it needs whole the change after wearing and tearing appear, it is inconvenient to use, the operation is complicated, and waste time, consequently, provide a forging and pressing machinery convenient to change the mould to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forging and pressing machinery convenient to change mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a forging machine convenient for replacing a die comprises a box body and a movable clamp, wherein a motor is fixedly connected to the central position of the inner side of the bottom end face of the box body, a driving belt wheel is fixedly connected to the tail end of a main shaft of the motor, a driving belt is slidably connected to the outer side of the driving belt wheel, driven belt wheels are arranged at the left end of the driving belt wheel and the right end of the driving belt wheel, the driven belt wheels are rotatably connected with the box body through rotating shafts, the driven belt wheels are slidably connected with the driving belt, a first threaded shaft is fixedly connected to the top end face of each driven belt wheel, a first sliding block is spirally connected to the outer side of the first threaded shaft and penetrates through the box body, the first sliding block is slidably connected with the box body, a limiting box is arranged at the top end of the first sliding block and is fixedly connected with the box body, the first sliding block penetrates through the limiting, the second sliding block penetrates through the limiting box, a die is connected to the center of the top end face of the box body in a sliding mode, the die is connected with the second sliding block in a sliding mode, a support is fixedly connected to the left end of the top end face of the box body, a hydraulic cylinder is fixedly connected to the inner side of the top end face of the support, a forging pressing plate is connected to the inner side of a piston rod of the hydraulic cylinder in a sliding mode, and the forging pressing plate penetrates through the.

Preferably, the outer side of the second sliding block is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with a limiting box.

Preferably, the contact surface of the second sliding block and the first sliding block is arranged in an inclined plane, and the first sliding block is connected with the second sliding block in a sliding manner.

Preferably, the piston rod and the activity clamp sliding connection of pneumatic cylinder, the piston rod of pneumatic cylinder is run through to the activity clamp, activity clamp top face left end fixedly connected with second spring, the other end of second spring and the piston rod fixed connection of pneumatic cylinder.

Preferably, activity clamp right-hand member face threaded connection has the second threaded shaft, the second threaded shaft runs through the activity clamp, second threaded shaft left end face rotates and is connected with the third slider, third slider and activity clamp sliding connection, the piston rod of pneumatic cylinder is run through to the third slider, the third slider with forge clamp plate and the piston rod sliding connection of pneumatic cylinder.

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

1. in the utility model, the arrangement is matched with the fixed connection of the motor and the driving belt wheel, the sliding connection of the driving belt wheel and the driving belt, the sliding connection of the driving belt wheel and the driven belt wheel and the sliding connection of the first slider and the limiting box through the arranged motor, the driving belt wheel, the driven belt wheel and the second slider, so that the convenient replacement of the die is realized, the labor intensity of workers is reduced, and the working efficiency of the forging press is improved;

2. the utility model discloses in, through the activity clamp, second threaded shaft and the third slider that set up, this kind sets up the rotation of cooperation activity clamp and second threaded shaft and third slider and is connected and the sliding connection of third slider and activity clamp, has realized convenient change and has forged the clamp plate, makes easy operation, the time of having practiced thrift.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the installation structure of the movable clamp of the present invention.

In the figure: the device comprises a box body 1, a motor 2, a driving belt wheel 3, a driving belt wheel 4, a driving belt wheel 5, a driven belt wheel 6, a first threaded shaft 7, a first sliding block 8, a limiting box 9, a second sliding block 10, a first spring 11, a die 12, a support 12, a hydraulic cylinder 13, a forging press plate 14, a movable clamp 15, a second spring 16, a second threaded shaft 17 and a third sliding block 18.

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 a technical solution:

a forging machine convenient for replacing a die comprises a box body 1 and a movable clamp 15, wherein a motor 2 is fixedly connected to the central position of the inner side of the bottom end face of the box body 1, a driving belt wheel 3 is fixedly connected to the tail end of a main shaft of the motor 2, a driving belt 4 is slidably connected to the outer side of the driving belt wheel 3, driven belt wheels 5 are arranged at the left end of the driving belt wheel 3 and the right end of the driving belt wheel 3 respectively, the driven belt wheels 5 are rotatably connected with the box body 1 through rotating shafts, the driven belt wheels 5 are slidably connected with the driving belt 4, the motor 2 is convenient to drive the driven belt wheels 5 to rotate, a first threaded shaft 6 is fixedly connected to the top end face of the driven belt wheels 5, a first sliding block 7 is spirally connected to the outer side of the first threaded shaft 6, the first sliding block 7 penetrates through the box body 1, the first sliding block,

spacing case

8 and 1 fixed connection of box, first slider 7 runs through spacing case 8, and first slider 7 and spacing case 8 sliding connection, the inboard sliding connection of spacing case 8 has second slider 9, second slider 9 runs through spacing case 8, and this kind of setting is convenient for

change mould

11, 1 top of box face central point puts sliding connection and has mould 11, mould 11 and second slider 9 sliding connection, 1 top of box face left end fixedly connected with

support

12, 12 inboard fixedly connected with pneumatic cylinder 13 of support top face, the inboard sliding connection of piston rod of pneumatic cylinder 13 has forged clamp plate 14, forged clamp plate 14 runs through the piston rod of pneumatic cylinder 13.

The outer side of the second slider 9 is fixedly connected with a first spring 10, the other end of the first spring 10 is fixedly connected with a limiting box 8, the setting is convenient for resetting the second slider 9, the contact surface of the second slider 9 and the first slider 7 is an inclined plane setting, the first slider 7 is slidably connected with the second slider 9, the setting is convenient for extruding the second slider 9 to slide outwards, the fixing of the die 11 is completed, the piston rod of the hydraulic cylinder 13 is slidably connected with a movable clamp 15, the movable clamp 15 penetrates through the piston rod of the hydraulic cylinder 13, the left end of the top end face of the movable clamp 15 is fixedly connected with a second spring 16, the other end of the second spring 16 is fixedly connected with the piston rod of the hydraulic cylinder 13, the setting is convenient for enabling the movable clamp 15 to slide upwards, the replacement of the forging pressing plate 14 cannot be influenced, the right end face of the movable clamp 15 is spirally connected with a second threaded shaft 17, second threaded shaft 17 runs through activity clamp 15, second threaded shaft 17 left end face rotates and is connected with third slider 18, third slider 18 and activity clamp 15 sliding connection, third slider 18 runs through the piston rod of pneumatic cylinder 13, third slider 18 and the piston rod sliding connection who forges clamp plate 14 and pneumatic cylinder 13, and this kind of setting is convenient for fix forging clamp plate 14.

The model of the motor 2 is Y2, and the model of the hydraulic cylinder 13 is DYG.

The working process is as follows: all electrical appliances in the device are externally connected with a power supply, before the device is used, the device is powered on, a worker places a die at the center of the top end face of a box body 1, then an external controller controls a motor 2 to operate, the motor 2 operates to drive a driving belt wheel 3 to rotate, a driving belt 4 which is in sliding connection with the outer side of the driving belt wheel 3 drives a driven belt wheel 5 to rotate along with the driving belt wheel 3, the driven belt wheel 5 drives a first threaded shaft 6 to rotate, the first threaded shaft 6 is in spiral connection with a first sliding block 7, so that when the first threaded shaft 6 rotates, the first sliding block 7 slides up and down along with the driving belt, the first sliding block 7 is in sliding connection with a second sliding block 9, the second sliding block 9 slides in a limiting box 8, along with the rising of the first sliding block 7, the second sliding block 9 slides outwards under extrusion, a first spring 10 is compressed, at the moment, the die 11 is fixed and can be, the staff rotates second threaded shaft 17, second threaded shaft 17 makes third slider 18 outwards slide with activity clamp 15 screwed connection, contact it is spacing to current forging clamp plate 14, after third slider 18 breaks away from the contact with the piston rod of pneumatic cylinder 13, activity clamp 15 upwards slides under the pulling force effect of second spring 16, can change forging plate 14 this moment, after the change, pull down activity clamp 15, rotatory second threaded shaft 17 makes third slider 18 inwards slide, accomplish the fixed of forging clamp plate 14, the forging press can continue to work this moment.

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

1. The utility model provides a forging and pressing machinery convenient to change mould, includes box (1) and activity clamp (15), its characterized in that: the box body (1) is characterized in that a motor (2) is fixedly connected to the center of the inner side of the bottom end face of the box body (1), the tail end of a main shaft of the motor (2) is fixedly connected with a driving belt wheel (3), the outer side of the driving belt wheel (3) is connected with a driving belt (4) in a sliding manner, the left end of the driving belt wheel (3) and the right end of the driving belt wheel (3) are respectively provided with a driven belt wheel (5), the driven belt wheel (5) is rotatably connected with the box body (1) through a rotating shaft, the driven belt wheel (5) is slidably connected with the driving belt (4), the top end face of the driven belt wheel (5) is fixedly connected with a first threaded shaft (6), a first sliding block (7) is spirally connected to the outer side of the first threaded shaft (6), the first sliding block (7) penetrates through the box body (1), the first, spacing case (8) and box (1) fixed connection, spacing case (8) are run through in first slider (7), and first slider (7) and spacing case (8) sliding connection, spacing case (8) inboard sliding connection has second slider (9), spacing case (8) are run through in second slider (9), box (1) top end face central point puts sliding connection and has mould (11), mould (11) and second slider (9) sliding connection, box (1) top end face left end fixedly connected with support (12), support (12) top end face inboard fixedly connected with pneumatic cylinder (13), the piston rod inboard sliding connection of pneumatic cylinder (13) forges clamp plate (14), forge clamp plate (14) and run through the piston rod of pneumatic cylinder (13).

2. The forging machine of claim 1, wherein said die is replaceable by: the outer side of the second sliding block (9) is fixedly connected with a first spring (10), and the other end of the first spring (10) is fixedly connected with a limiting box (8).

3. The forging machine of claim 1, wherein said die is replaceable by: the contact surface of the second sliding block (9) and the first sliding block (7) is an inclined surface, and the first sliding block (7) is in sliding connection with the second sliding block (9).

4. The forging machine of claim 1, wherein said die is replaceable by: the piston rod and the activity clamp (15) sliding connection of pneumatic cylinder (13), the piston rod of pneumatic cylinder (13) is run through in activity clamp (15), activity clamp (15) top face left end fixedly connected with second spring (16), the other end of second spring (16) and the piston rod fixed connection of pneumatic cylinder (13).

5. The forging machine of claim 1, wherein said die is replaceable by: activity clamp (15) right-hand member face spiral connection has second threaded shaft (17), second threaded shaft (17) run through activity clamp (15), second threaded shaft (17) left end face rotates and is connected with third slider (18), third slider (18) and activity clamp (15) sliding connection, the piston rod of pneumatic cylinder (13) is run through in third slider (18), piston rod sliding connection of third slider (18) and forging plate (14) and pneumatic cylinder (13).