CN214927419U

CN214927419U - Mould quick change dolly

Info

Publication number: CN214927419U
Application number: CN202120237198.0U
Authority: CN
Inventors: 马亚兵; 路海健; 韩宝峰; 闫涛; 刘龙杰; 王洪臣
Original assignee: Baoji Bao De Li Electrification Equipment Co ltd
Current assignee: Baoji Bao De Li Electrification Equipment Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-30
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a mould quick-change trolley, which comprises a hydraulic lifting frame, wherein a base is arranged on the hydraulic lifting frame, a conveying frame for placing a mould is arranged on the base, the conveying frame can move on the base, a guide rail for the movement of the conveying frame and a driving device for driving the conveying frame to move along the guide rail are arranged on the base, a group of supporting legs which can be supported on the ground are arranged on two sides of the base, and a control unit for controlling the driving device to work is arranged on the base; the beneficial effects of the utility model are that reduce intensity of labour, the mould is changed swiftly conveniently, improves production efficiency.

Description

Mould quick change dolly

Technical Field

The utility model relates to a mechanical preparation technical field, concretely relates to mould quick change dolly.

Background

With the continuous improvement of the automation level of the manufacturing industry in China, when large-scale pressure equipment (such as casting equipment, forging equipment, stamping equipment and the like) is used, a mold needs to be frequently replaced, the mold is high in quality under normal conditions, manual work is difficult to replace quickly, the conventional method is disassembly by means of a forklift or cooperation of multiple persons, the labor intensity of operators is high, and the replacement efficiency is low.

SUMMERY OF THE UTILITY MODEL

Not solve not enough among the prior art, provide one kind and reduce operating personnel's intensity of labour, improve the mould quick change dolly of changing mould efficiency, the utility model discloses the technical scheme who adopts is:

the utility model provides a mould quick change dolly, includes hydraulic pressure lift frame on be equipped with the base on be provided with the carriage of placing the mould, the carriage can move on the base on be equipped with the guide rail that supplies the carriage to remove and the drive carriage along the drive arrangement of guide rail removal the base both sides be equipped with and support a set of supporting leg on ground the base on be equipped with the control unit of control drive arrangement work.

Furthermore, the conveying frame is in a shape of a letter 21274and can be supported on two sides of the bottom of the die holder to expose the middle of the die, and a positioning block for positioning the die is arranged on the conveying frame.

Furthermore, a pair of positioning holes is arranged at the front end of the base.

Further, the guide rail set up two and arrange the base both sides in respectively, drive arrangement include motor and chain, the chain arrange in between two guide rails, the carriage fix on the chain, still include the guide slot of spacing chain both sides.

Furthermore, the guide rail comprises an installation frame and a group of rollers, and the rollers are uniformly distributed along the installation frame.

The beneficial effects of the utility model are that reduce intensity of labour, the mould is changed swiftly conveniently, improves production efficiency.

Drawings

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

FIG. 2 is a schematic structural view of the present invention in a top view;

FIG. 3 is a schematic view of the structure of the chain and the guiding groove of the present invention;

FIG. 4 is a view taken along line A of FIG. 3;

fig. 5 is a schematic view of the structure of the guide rail of the present invention;

FIG. 6 is a schematic view of a forging apparatus.

Detailed Description

As shown in fig. 1 and 2 mould quick change dolly, including hydraulic lifting frame 1, this hydraulic lifting frame 1 can remove on ground and can realize raising and lowering functions through hydraulic means simultaneously, comparatively convenient mode can directly adopt the ox as hydraulic lifting frame 1, be provided with base 2 on hydraulic lifting frame 1, be provided with carriage 3 that can move on base 2, carriage 3 is used for placing the mould, be equipped with the drive arrangement who supplies guide rail 4 and drive base 2 that carriage 3 removed to remove along guide rail 4 on base 2, still be equipped with a set of supporting leg 5 in base 2 both sides, this supporting leg 5 can stretch out and draw back, supporting leg 5 is packed up and is avoided blockking hydraulic lifting frame 1 and removes when hydraulic lifting frame 1 removes on ground, still be equipped with the control unit 6 of control drive arrangement work on base 2. When a die is required to be fed into the die mounting equipment, the die is placed on the conveying frame 3, the hydraulic lifting frame 1 lifts the base to be flush with the die mounting equipment, the supporting legs 5 are in contact with the ground to support the base 2, the driving device drives the conveying frame 3 to move to one side of the die mounting equipment until the conveying frame moves to the position above the die mounting equipment, the ejection hydraulic cylinder arranged in the die mounting equipment can eject the die and then return to the conveying frame 3, the die mounting is completed, the steps are opposite to the steps above when the die is taken out of the die mounting equipment, the ejection hydraulic cylinder in the die mounting equipment ejects the die, the conveying frame 3 moves to the bottom of the ejected die, the ejection hydraulic cylinder falls down to enable the die to be placed on the conveying frame 3, and the conveying frame 3 moves along the guide rail 4 through the driving device to take out the die from the die mounting equipment.

As shown in figure 2, the mould needs to be matched with a jacking hydraulic cylinder in equipment for installing the mould, the jacking hydraulic cylinder is generally arranged in the middle of the mould, so that the conveying frame 3 is arranged to be 21274, the edges of two sides of the mould can be supported, the middle position of the mould is exposed, the mould is conveniently matched with the jacking hydraulic cylinder, and in order to avoid the mould from falling off from the conveying frame 3 in the conveying process, the conveying frame 3 is also provided with a positioning block 7 for positioning the mould.

As shown in fig. 1 and 2, a positioning hole 8 is provided at the front end of the base 2, and the positioning hole 8 is matched with a positioning column a in the die mounting apparatus shown in fig. 6, so that the base 2 can be kept aligned and positioned with the die mounting apparatus, and the base 2 is prevented from being separated from the die mounting apparatus when the die is replaced.

The guide rail 4 shown in fig. 2 is provided with a pair of guide rails 4 which are respectively arranged on two sides of the base 2 and play a role in stably supporting the conveying frame 3, and the guide rail 4 shown in fig. 5 comprises a mounting frame 12 and a group of rollers 13 arranged along the mounting frame 12, so that the friction force of the conveying frame 3 on the guide rail 4 can be reduced, and the conveying frame 3 can move more smoothly.

As shown in fig. 1 and 3, the driving device includes a motor 9 and a chain 10, a chain 10 is disposed between two guide rails 4 and is carried by a sprocket to realize operation, the carriage 3 is fixed on the chain 10, the chain 10 is driven by the motor 9 to operate so as to realize that the carriage 3 moves along with the chain 10, as shown in fig. 4, in order to stabilize the operation of the chain 10, a guide groove 11 for limiting the chain 10 is further provided, one side of the guide groove 11 opposite to the carriage 3 at least needs to be opened to connect the carriage 3 with the chain 10, and in this embodiment, the guide groove 11 is provided in a form that both upper and lower sides are opened.

Claims

1. The utility model provides a mould quick change dolly, includes hydraulic pressure lift frame (1), its characterized in that: hydraulic pressure lift frame (1) on be equipped with base (2) on be provided with carriage (3) of placing the mould carriage (3) on, carriage (3) can move on base (2) on be equipped with guide rail (4) and the drive carriage (3) that supply carriage (3) to remove along the drive arrangement of guide rail (4) base (2) both sides be equipped with and support a set of supporting leg (5) on ground base (2) on be equipped with the control unit (6) of control drive arrangement work.

2. The quick-change trolley for the molds as claimed in claim 1, wherein: the conveying frame (3) is in a shape of a letter 21274and can be supported at two sides of the bottom of the die holder to expose the middle part of the die, and a positioning block (7) for positioning the die is arranged on the conveying frame (3).

3. The quick-change trolley for the molds as claimed in claim 1, wherein: the front end of the base (2) is provided with a pair of positioning holes (8).

4. The quick-change trolley for the molds as claimed in claim 1, wherein: guide rail (4) set up two and arrange base (2) both sides respectively in, drive arrangement include motor (9) and chain (10), chain (10) arrange in between two guide rail (4), carriage (3) fix on chain (10), still including guide slot (11) of spacing chain (10) both sides.

5. The quick-change trolley for the molds as claimed in claim 1 or 4, wherein: the guide rail (4) comprises a mounting frame (12) and a group of rollers (13), wherein the rollers (13) are uniformly distributed along the mounting frame (12).