CN202951848U

CN202951848U - Concave die moving and turning frame for cast molding machine

Info

Publication number: CN202951848U
Application number: CN 201220628396
Authority: CN
Inventors: 李正阳; 刘寅申; 章利春; 张继英; 王泊远
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-23
Filing date: 2012-11-23
Publication date: 2013-05-29
Anticipated expiration: 2022-11-23

Abstract

The utility model relates to a concave die moving and turning frame for a cast molding machine. A conveying belt is horizontally installed on an upper plane of a fixed framework, two parallel trolley guide rails are horizontally and fixedly installed at the bottom of the fixed framework, and a transfer trolley is guided to run on the trolley guide rails. The transfer trolley is formed by a lifting motor, a movable bottom frame, a lifting plate seat and lifting plates, wherein the movable bottom frame is arranged on the trolley guide rails, the lifting motor is fixedly installed at the middle shaft portion of the lower portion of the movable bottom frame, an extending-out end of the lifting motor is fixedly installed on the lifting plate seat which is arranged above the movable bottom frame, the vertical upward lifting plates are symmetrically and fixedly arranged on two sides of the lifting plate seat, turning plates are respectively and oppositely arranged on the inner sides of the lifting plates on two sides of the lifting plate seat, a protrusion where a concave die case is embedded is fixedly arranged or manufactured at the outer end of each turning plate, and a turning frame is jointly and fixedly installed on the two turning plates. The turning frame is scientific in integral structural design, ingenious in structure and suitable for automatic molding production lines.

Description

A kind of die of foundry goods moulding machine moves rollover stand

Technical field

The utility model belongs to casting field, relates to casting and molding machine parts, and especially a kind of die of foundry goods moulding machine moves rollover stand.

Background technology

At present, the manufacturing of civilian cast product such as pot, basin etc. still adopts traditional foundry engieering, as modeling, casting, founding, clean etc., work under bad environment, production efficiency is low, and manufacturing cost is higher, the end product quality disunity, the finished product profile is inconsistent etc., has had a strong impact on the quality of civilian jatharapanvartanasana foundry goods.

Although automatic moulding production line occurred at present, can realize automatic modeling; But during due to the moulding machine moulding, die is the back-off moulding, with the punch matched moulds time, need to turn over turnback.And situation about recognizing is, the device of die upset is comparatively complicated, and inefficiency is unsuitable for the use of civilian jatharapanvartanasana cast product casting.

The utility model content

The purpose of this utility model is to overcome the prior art deficiency, provides the die of the fast and reliable foundry goods moulding machine of a kind of simple in structure, design science, upset to move rollover stand.

The technical solution adopted in the utility model is:

A kind of die of foundry goods moulding machine moves rollover stand, comprise fixed frame, conveyer belt, vehicle guide, the transfer dolly, lifter plate, upset motor and rollover stand, on fixed frame, level is installed conveyer belt, this fixed mount bottom level is fixedly mounted with the parallel vehicle guide of twice, guiding operation transfer dolly on vehicle guide, this transfer dolly is by lifting motor, roll-out tray, lifting panel seat and lifter plate form, the roll-out tray guiding is arranged on vehicle guide, be fixedly mounted with lifting motor at axis position, roll-out tray bottom, the ball-screw of this lifting motor is packed on the set lifting panel seat in roll-out tray top, be fixedly mounted with lifter plate straight up in lifting panel seat bilateral symmetry, a returning face plate is relatively respectively installed in inboard at the both sides lifter plate, the outer end of each returning face plate all is fixedly mounted with or is shaped with the projection of a setting-in die molding box, all jointly be fixedly mounted with a rollover stand on these two returning face plates.

And, all being fixedly mounted with one on the rollover stand in two returning face plates and stretching out cylinder, this cylinder head end of stretching out cylinder is coaxially installed with a wedge block, the operation of leading in rollover stand of this wedge block; In a wherein side of returning face plate, one upset motor is installed, the output shaft of this upset motor drives the returning face plate rotation by reductor.

And described die molding box is the steel cylinder, the symmetrical also corresponding location-plate that respectively is fixedly mounted with of the upper and lower end face outer rim mirror image of this die molding box all is shaped with through hole on location-plate.

And, be fixedly mounted with a pair of support cylinder in fixed frame lower front end symmetry, between roll-out tray and lifting panel seat, symmetry is coated with pair of support rods, and the corresponding support cylinder setting of these two support bars is also stretched out through the lifting panel seat.

The utility model advantage and good effect are:

This rollover stand is arranged on the moulding work step after the die back-up sand, drive lateral displacement and adopt lifting motor to capture the die molding box by the transfer dolly, lock the die molding box by wedge block after crawl, and then upset die molding box is realized 180 degree upsets, the overall construction design science, structure is ingenious, is suitable for automatic moulding production line and uses.

The accompanying drawing explanation:

Fig. 1 is front view of the present utility model;

Fig. 2 is the right view (removing conveyer belt) of Fig. 1;

Fig. 3 is the structural front view of the utility model rollover stand;

Fig. 4 is the structural representation of the rollover stand Rotate 180 degree of Fig. 3;

Fig. 5 is that the A-A of Fig. 3 is to the cross section amplification view;

Fig. 6 is the structural front view of the utility model die molding box;

Fig. 7 is the top view of Fig. 6.

The specific embodiment:

Below by accompanying drawing, the utility model is described in further detail in conjunction with specific embodiments, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.

A kind of die of foundry goods moulding machine moves rollover stand, comprise fixed frame 1, conveyer belt 2, vehicle guide 8, the transfer dolly, lifter plate 5, upset motor 4 and rollover stand 3, on fixed frame, level is installed conveyer belt, this fixed mount bottom level is fixedly mounted with the parallel vehicle guide of twice, guiding operation transfer dolly on vehicle guide, this transfer dolly is by lifting motor 15, roll-out tray 7, lifting panel seat 13 and bilateral symmetry setting and lifter plate straight up form, the roll-out tray guiding is arranged on vehicle guide, be fixedly mounted with lifting motor at axis position, roll-out tray bottom, the ball-screw 14 of this lifting motor is packed on the set lifting panel seat in roll-out tray top, be fixedly mounted with lifter plate straight up in lifting panel seat bilateral symmetry, said structure can be realized the horizontal displacement on vehicle guide of transfer dolly, lifting panel seat on the transfer dolly under the driving of lifting motor with the common lifting of lifter plate.

One L shaped returning face plate 10 relatively respectively is installed in the inboard of both sides lifter plate, and the outer end of each L shaped returning face plate all is fixedly mounted with or is shaped with a projection 12; All jointly be fixedly mounted with a rollover stand on these two returning face plates, all be fixedly mounted with one on the rollover stand in two returning face plates and stretch out cylinder 16, this cylinder head end of stretching out cylinder is coaxially installed with a wedge block 11, the operation of leading in rollover stand of this wedge block.In a wherein side of returning face plate, one upset motor is installed, the output shaft of this upset motor drives L shaped returning face plate rotation by reductor.

The structure of the die molding box 17 that the utility model adopts is referring to Fig. 6,7, and the die molding box is the steel cylinder, and the symmetrical also corresponding location-plate 18 that respectively is fixedly mounted with of the upper and lower end face outer rim mirror image of this die molding box all is shaped with through hole 19 on location-plate.

Operation principle of the present utility model is:

Driving lower cavity die molding box lateral displacement at the transfer dolly, by lifting motor, the protruding setting-in of L shaped returning face plate is entered to the through hole of the die molding box location-plate of moulding, now stretching out cylinder promotes wedge block and stretches out and enter between the upper and lower location-plate of die molding box returning face plate and location-plate are locked, the upset motor rotarily drives the upset of die molding box 180 degree and makes die upward, then by die, die molding box upward is placed on conveyer belt by the transfer dolly.

In addition, be fixedly mounted with a pair of support cylinder 9 in fixed frame lower front end symmetry, between roll-out tray and lifting panel seat, symmetry is coated with pair of support rods 6, the corresponding support cylinder setting of these two support bars also can be stretched out through the lifting panel seat, can carry out rigid support to the moulding mould bases thus, to keep the mould balance and stability.

Claims

1. the die of a foundry goods moulding machine moves rollover stand, it is characterized in that: comprise fixed frame, conveyer belt, vehicle guide, the transfer dolly, lifter plate, upset motor and rollover stand, on fixed frame, level is installed conveyer belt, this fixed mount bottom level is fixedly mounted with the parallel vehicle guide of twice, guiding operation transfer dolly on vehicle guide, this transfer dolly is by lifting motor, roll-out tray, lifting panel seat and lifter plate form, the roll-out tray guiding is arranged on vehicle guide, be fixedly mounted with lifting motor at axis position, roll-out tray bottom, the ball-screw of this lifting motor is packed on the set lifting panel seat in roll-out tray top, be fixedly mounted with lifter plate straight up in lifting panel seat bilateral symmetry, a returning face plate is relatively respectively installed in inboard at the both sides lifter plate, the outer end of each returning face plate all is fixedly mounted with or is shaped with the projection of a setting-in die molding box, all jointly be fixedly mounted with a rollover stand on these two returning face plates.

2. the die of foundry goods moulding machine according to claim 1 moves rollover stand, it is characterized in that: all be fixedly mounted with one on the rollover stand in two returning face plates and stretch out cylinder, this cylinder head end of stretching out cylinder is coaxially installed with a wedge block, the operation of leading in rollover stand of this wedge block; In a wherein side of returning face plate, one upset motor is installed, the output shaft of this upset motor drives the returning face plate rotation by reductor.

3. the die of foundry goods moulding machine according to claim 1 moves rollover stand, it is characterized in that: described die molding box is the steel cylinder, the symmetrical also corresponding location-plate that respectively is fixedly mounted with of the upper and lower end face outer rim mirror image of this die molding box all is shaped with through hole on location-plate.

4. the die of foundry goods moulding machine according to claim 1 moves rollover stand, it is characterized in that: in fixed frame lower front end symmetry, be fixedly mounted with a pair of support cylinder, between roll-out tray and lifting panel seat, symmetry is coated with pair of support rods, and the corresponding support cylinder setting of these two support bars is also stretched out through the lifting panel seat.