CN217142180U

CN217142180U - Die height indicating mechanism of one-stage transmission high-speed precise warm forging press

Info

Publication number: CN217142180U
Application number: CN202121327787.4U
Authority: CN
Inventors: 陈炯亨; 林东民; 陈俞廷
Original assignee: Zhejiang Jingyong Forging Machinery Co ltd
Current assignee: Zhejiang Jingyong Forging Machinery Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-08-09
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a mould height indicating mechanism of high-speed accurate warm swage of transmission, wherein, its characterized in that of swage: the electronic die height display comprises an encoder and an electronic die height display, wherein the input end of the encoder is connected with an adjusting worm of a die forging machine, and the signal output end of the encoder is connected with the signal input end of the electronic die height display; when the input end of the encoder is driven to rotate by the rotation of the adjusting worm, the signal output end of the encoder transmits an electric signal to the signal input end of the electronic type mode height display, the electronic type mode height display is easy to install, and the signal transmission line is easier to replace and install compared with a steel cable.

Description

Die height indicating mechanism of one-stage transmission high-speed precise warm forging press

Technical Field

The utility model belongs to the technical field of die forging machine die height indicating device, specifically speaking relate to the die height indicating mechanism of the high-speed accurate warm die forging machine of one-level transmission.

Background

The die height refers to the distance from the lower plane of the slide block to the upper plane of the bed when the slide block descends to the bottom dead center without installing the base plate. As shown in figure 1 below. The die height is an important parameter for designing a forging die, and in order to meet the factors influencing the thickness precision of a forged piece, such as deformation resistance of a material during forging, die machining precision, frame strength and the like, a sliding block height adjusting mechanism needs to be designed for forging equipment, and a sliding block height indicator is used for confirming the adjusting amount. However, the current die height indicator uses a transmission steel cable to connect with a mechanical display to achieve the function of displaying the die height, fig. 1 is a schematic diagram of a steel cable transmission die height indicating mechanism, a transmission large gear is connected with a transmission steel cable 2 through a counter joint 1, and is connected with a die height indicator 3 after penetrating through a sliding block and a rack; the disadvantages are: (1) the sliding block adjusting mechanism is positioned behind the sliding block, the steel cable needs to penetrate through the sliding block and the rack and then is connected with a die height display fixed in front of the rack, and the steel cable is not easy to bend and is not easy to install. (2) The steel cable is contacted with the frame and the sliding block, and can be damaged due to friction when rotating. (3) The slider is adjusted up and down to drive the steel cable to rotate forwards and backwards, the steel cable is formed by weaving multi-core steel wires, and when the head end rotates, the middle section slightly twists, so that the tail end cannot rotate synchronously, and errors are caused.

Disclosure of Invention

The utility model aims at providing a mould height indicating mechanism of high-speed accurate warm swage of one-level transmission, it.

In order to solve the technical problem, the purpose of the utility model is to realize like this:

the utility model provides a high indicating mechanism of mould of high-speed accurate warm hot die forging machine of transmission, wherein, its characterized in that of die forging machine: the electronic die height display comprises an encoder and an electronic die height display, wherein the input end of the encoder is connected with an adjusting worm of a die forging machine, and the signal output end of the encoder is connected with the signal input end of the electronic die height display; when the adjusting worm rotates to drive the input end of the encoder to rotate, the signal output end of the encoder transmits an electric signal to the signal input end of the electronic mode height display.

On the basis of the above scheme and as a preferable scheme of the scheme: the input end of the encoder is connected with one end of the adjusting worm through a coupler.

On the basis of the above scheme and as a preferable scheme of the scheme: the coupler is a rubber coupler.

On the basis of the above scheme and as a preferable scheme of the scheme: and the signal output end of the encoder is connected with the electronic mode height display through a signal transmission wire.

On the basis of the above scheme and as a preferable scheme of the scheme: the adjusting worm driving assembly comprises a driving motor and a speed reducing assembly, a main shaft of the driving motor is connected with an input end of the speed reducing assembly, and the adjusting worm is connected with an output end of the speed reducing assembly.

On the basis of the above scheme and as a preferable scheme of the scheme: the speed reduction assembly comprises a first gear and a second gear, the first gear is meshed with the second gear, the first gear is fixedly arranged on a spindle of the driving motor, and the second gear is fixedly arranged on the adjusting worm.

Compared with the prior art, the utility model outstanding and profitable technological effect is: (1) the installation is easy, and the signal transmission line is easier to replace and install than the steel cable.

(2) The service life is long, and the signal transmission line can not be damaged by the friction with the frame, the sliding block and the like.

(3) The precision is high, and electronic formula die height display can reach 0.01mm, is applicable to the forging press and the forging of high accuracy demand.

(4) The encoder signal can be transmitted to the man-machine interface and directly displayed by the man-machine interface without additionally installing an electronic type module height display.

(5) After the die height can be input through a human-computer interface, the slide block adjusting mechanism is controlled by the electric control system to be adjusted to the set die height.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a height indicating device in the prior art;

fig. 2 is a schematic view of the overall structure of the modular height indicating device of the present application.

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.

A die height indicating mechanism for driving a high-speed precision warm forging machine comprises an encoder 3 and an electronic die height display 5, wherein the input end of the encoder 3 is connected with an adjusting worm 1 of the forging machine, and the signal output end of the encoder 3 is connected with the signal input end of the electronic die height display 5; when the adjusting worm 1 rotates to drive the input end of the encoder to rotate, the signal output end of the encoder 3 transmits an electric signal to the signal input end of the electronic mode height display 5. Specifically, in the present embodiment, the input end of the encoder 3 is connected to one end of the adjusting worm 1 through the coupling 2. Preferably, the coupling 2 is a rubber coupling.

In order to facilitate installation and circuit layout of the encoder and the electronic mode height display, in the present embodiment, the signal output end of the encoder 3 is preferably connected to the electronic mode height display 5 through the signal transmission wire 4. So just can drive encoder 3 and rotate when adjusting worm 1 and rotate, convert the signal of telecommunication that electronic type modulus height display 5 produced encoder 3 rotation into corresponding digital signal and show or upload to the host computer, alright convenient accurate acquisition modulus height parameter from this.

In this embodiment, the adjusting worm drives the adjusting worm to rotate through the adjusting worm driving assembly, the adjusting worm driving assembly comprises a driving motor 6 and a speed reducing assembly, a main shaft of the driving motor 6 is connected with an input end of the speed reducing assembly, and the adjusting worm 1 is connected with an output end of the speed reducing assembly. Specifically, the speed reduction assembly comprises a first gear 7 and a second gear 8, the first gear 7 is meshed with the second gear 8, the first gear 7 is fixedly arranged on a main shaft of the driving motor 6, and the second gear 8 is fixedly arranged on the adjusting worm 1; therefore, the main shaft of the driving motor 6 rotates to drive the first gear 7 to rotate, and then drives the second gear 8 to rotate, so that the adjusting worm 1 is driven to rotate.

The modulus height indicating mechanism of the embodiment is not transmitted by a traditional steel cable any more, an encoder is used for displaying a modulus height value on an electronic modulus height display in an electronic signal transmission mode, an analog model or a digital signal generated by the rotation of the encoder is converted and displayed by the electronic modulus height display, and clear position information is provided; because it does not need steel cable to drive, it can output signal to display by coder, and has the advantages of easy installation, high precision, and can be matched with man-machine electric control system, etc.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a high indicating mechanism of mould of high-speed accurate warm hot die forging machine of transmission, wherein, its characterized in that of die forging machine: the die forging machine comprises an encoder (3) and an electronic die height display (5), wherein the input end of the encoder (3) is connected with an adjusting worm (1) of the die forging machine, and the signal output end of the encoder (3) is connected with the signal input end of the electronic die height display (5); when the adjusting worm (1) rotates to drive the input end of the encoder to rotate, the signal output end of the encoder (3) transmits an electric signal to the signal input end of the electronic mode height display (5).

2. The die height indicating mechanism of the high-speed precision warm forging machine according to claim 1, characterized in that: the input end of the encoder (3) is connected with one end of the adjusting worm (1) through a coupler (2).

3. The die height indicating mechanism of the high-speed precision warm forging machine according to claim 2, characterized in that: the coupler (2) is a rubber coupler.

4. The die height indicating mechanism of the transmission high-speed precise warm forging press according to claim 1, characterized in that: and the signal output end of the encoder (3) is connected with the electronic mode height display (5) through a signal transmission wire (4).

5. The die height indicating mechanism of the high-speed precision warm forging machine according to claim 1, characterized in that: still including adjustment worm drive assembly, it includes driving motor (6) and speed reduction subassembly, the main shaft of driving motor (6) with speed reduction subassembly's input is connected, adjustment worm (1) with speed reduction subassembly's output is connected.

6. The die height indicating mechanism of the high-speed precision warm forging machine according to claim 5, characterized in that: the speed reduction assembly comprises a first gear (7) and a second gear (8), the first gear (7) is meshed with the second gear (8), the first gear (7) is fixedly arranged on a main shaft of the driving motor (6), and the second gear (8) is fixedly arranged on the adjusting worm (1).