CN217168928U

CN217168928U - Die replacing and mounting device

Info

Publication number: CN217168928U
Application number: CN202123442767.4U
Authority: CN
Inventors: 胡旭东; 雷家俊; 雷涛
Original assignee: Sichuan Weiyuan Special Refractory Co ltd
Current assignee: Sichuan Weiyuan Special Refractory Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-12
Anticipated expiration: 2031-12-30

Abstract

The utility model belongs to the technical field of the technique of mould and specifically relates to a mould replacement installation device is related to, and mould replacement installation device includes supporting seat, mould and breaks away from the subassembly, seted up on the supporting seat and broken away from the groove, the mould includes die body, lower die body and mold core, die body sliding connection is in last die body down, the export has been seted up to the bottom of going up the die body, the mold core is located between die body and the lower die body, be provided with the ejector pin down on the die body, the ejector pin slides and wears to establish on last die body, vertical direction is followed to the slip direction of ejector pin, it places on the supporting seat to go up the die body, die body sliding connection breaks away from the inslot down, it is used for ordering about the ejector pin and slides to break away from the subassembly. This application has the effect of being convenient for change the mold core.

Description

Die replacing and mounting device

Technical Field

The application relates to the technical field of dies, in particular to a die replacement and installation device.

Background

The refractory bricks are generally formed by pressing and molding by using a mold and then drying and firing, and the refractory bricks have various structures, so that different molds are required to be used.

In the correlation technique, the mould includes die body, lower die body and mold core, and when producing different types of resistant firebrick, the removable mold core that uses of mould core, when changing the mold core, need operating personnel to break away from the lower die body with last die body, take out original mold core, load required mold core to last die body again, will go up the die body at last and load down the die body on, it is fixed with the mold core.

In view of the above-mentioned related technologies, the inventor thinks that the upper mold body and the lower mold body need to be separated manually when the mold core is replaced, and after the mold is pressed and used, the upper mold body and the lower mold body are connected more stably, so that the upper mold body and the lower mold body are difficult to separate manually, and the mold core is inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the change to the mold core, this application provides the mould and changes installation device.

The application provides a mould replacement installation device adopts following technical scheme:

installation device is changed to mould, include supporting seat, mould and break away from the subassembly, seted up on the supporting seat and broken away from the groove, the mould includes die body, lower die body and mold core, die body sliding connection is in last die body down, the export has been seted up to the bottom of going up the die body, the mold core is located between die body and the lower die body, be provided with the ejector pin down on the die body, the ejector pin slides and wears to establish on last die body, vertical direction is followed to the slip direction of ejector pin, go up the die body and place on the supporting seat, die body sliding connection breaks away from the inslot down, it is used for ordering about the ejector pin and slides to break away from the subassembly.

Through adopting above-mentioned technical scheme, place the supporting seat with the mould on, make lower mould position in breaking away from the inslot, order about the ejector pin through breaking away from the subassembly and slide, the ejector pin drives lower mould body and slides, makes lower mould body and last mould body break away from, changes the mold core and will lower the mould body install in the mould body, realize the change to the mold core to the change of mold core, need not mould body and lower mould body in the manual separation, alleviateed workman's intensity of labour, improved the efficiency of changing.

Optionally, the separation assembly comprises a hydraulic cylinder arranged on the supporting seat, the hydraulic cylinder extends a piston rod along the vertical direction, the hydraulic cylinder extends out of the piston rod and is abutted to the ejector rod, and a driving piece used for driving the hydraulic cylinder to extend the piston rod is arranged on the supporting seat.

Through adopting above-mentioned technical scheme, order about the pneumatic cylinder through the driving piece and stretch out the piston rod, the piston rod and the ejector pin butt of pneumatic cylinder to drive the ejector pin and move in vertical direction, so that to the dismantlement of mould.

Optionally, the driving part comprises a motor arranged on the supporting seat, a hydraulic pump is arranged on the supporting seat, an output shaft of the motor is connected with the hydraulic pump, the hydraulic pump is communicated with the hydraulic cylinder, and a control part for controlling a telescopic piston rod of the hydraulic cylinder is arranged on the supporting seat.

By adopting the technical scheme, the motor is started, the motor drives the hydraulic pump to rotate, and the hydraulic pump drives the hydraulic cylinder telescopic piston rod through the control part so as to control the telescopic of the hydraulic cylinder piston rod.

Optionally, the control part comprises a hydraulic reversing valve arranged on the supporting seat, and the hydraulic reversing valve is respectively communicated with the hydraulic pump and the hydraulic cylinder.

By adopting the technical scheme, the communication between the hydraulic pump and the contraction end or the extension end of the hydraulic cylinder is changed through the hydraulic reversing valve, so that the telescopic piston rod of the hydraulic cylinder is controlled, and the telescopic condition of the hydraulic cylinder is controlled in real time.

Optionally, a pressure gauge is arranged at an outlet end of the hydraulic directional valve, which drives the hydraulic cylinder to extend out of the piston rod.

Through adopting above-mentioned technical scheme, can audio-visually read out the pressure that the pneumatic cylinder acted on the ejector pin through the manometer to when reducing because of the mould does not put in place or mould is inside to block, the pressure that uses the pneumatic cylinder to bulldoze the ejector pin is too big, and the mould that causes damages.

Optionally, still be provided with the upset piece that is used for the mould body in the upset on the supporting seat, the both ends of going up the mould body all set up threaded hole, the both ends of going up the mould body all are connected with the dwang, dwang threaded connection is in threaded hole.

Through adopting above-mentioned technical scheme, with dwang threaded connection in the screwed hole, will go up the mould body upset through the upset piece to in placing mould core and lower mould body on the mould body, the mould weight of resistant firebrick is great, overturns through the upset piece to last mould body, so that reduce workman's intensity of labour.

Optionally, the upset piece is including setting up two bracing pieces in supporting seat one side, two all seted up on the bracing piece and supported the groove, two the dwang rotates respectively to be connected in supporting the inslot, the axis of rotation of dwang is along the horizontal direction.

Through adopting above-mentioned technical scheme, will be connected the dwang on last die body and place two supporting grooves in, make and go up die body and ground and break away from, rotate and go up the die body, make the bottom of going up the die body up to in placing the die core with lower die body and going up the die body.

Optionally, a plurality of diagonal braces are arranged on each of the two support bars, one end of each diagonal brace is connected to the corresponding support bar, and the other end of each diagonal brace is supported on the ground.

Through adopting above-mentioned technical scheme, the intensity of bracing piece has been strengthened to a plurality of diagonal braces to in the stability of strengthening the bracing piece, in order to reduce the possibility that the bracing piece emptys.

In summary, the present application includes at least one of the following beneficial technical effects:

the die is placed on the supporting seat, the lower die body is positioned in the separation groove, the ejector rod is driven to slide through the separation assembly, the ejector rod drives the lower die body to slide, the lower die body is separated from the upper die body, the die core is replaced, the lower die body is installed in the upper die body, the die core is replaced, the die core is convenient to replace, the upper die body and the lower die body do not need to be manually separated, the labor intensity of workers is reduced, and the replacement efficiency is improved;

with dwang threaded connection in the screwed hole, will go up the mould upset through the upset piece to in placing mould core and lower mould body and going up the mould, the mould weight of nai firebrick is great, overturns through the upset piece to last mould body, so that reduce workman's intensity of labour.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 2 is a cross-sectional view of a support frame according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a support rod according to an embodiment of the present application.

Description of reference numerals: 1. a supporting seat; 11. a support frame; 12. a bottom cross bar; 2. a mold; 21. feeding a mold body; 22. a lower die body; 23. a mold core; 24. an outlet; 25. a top rod; 26. a threaded hole; 27. rotating the rod; 3. a disengagement groove; 4. a hydraulic cylinder; 5. a motor; 6. a hydraulic pump; 7. a hydraulic directional control valve; 8. a pressure gauge; 9. a support bar; 10. a support groove; 13. a diagonal brace; 14. a hoisting ring; 15. connecting the cross bars; 16. a vertical rod; 17. a connecting rod; 18. a console; 19. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses installation device is changed to mould. Referring to fig. 1 and 2, the mold replacement and installation device comprises a support base 1, a mold 2 and a separation assembly, wherein the support base 1 comprises a support frame 11 for placing the mold 2 and bottom cross bars 12 positioned on two sides of the support frame 11, the bottom cross bars 12 are fixed on the ground, the support frame 11 is formed by welding a plurality of steel materials, and a separation groove 3 is formed in the support frame 11; the die 2 comprises an upper die body 21, a lower die body 22 and a die core 23, an outlet 24 is formed in the bottom of the upper die body 21, four lifting rings 14 are connected to the upper die body 21 in a threaded manner, the lower die body 22 is connected in the upper die body 21 in a sliding manner, the sliding direction of the lower die body 22 is along the vertical direction, the side edge of the lower die body 22 is abutted against the inner side wall of the upper die body 21, the die core 23 is positioned between the upper die body 21 and the lower die body 22, an ejector rod 25 is fixed on the lower die body 22, the ejector rod 25 is arranged on the upper die body 21 in a sliding manner, the length of the ejector rod 25 is greater than the height of the upper die body 21, and the sliding direction of the ejector rod 25 is along the vertical direction; the upper die body 21 is placed at the top of the supporting frame 11 and is abutted against the frame edge of the supporting frame 11, the lower die body 22 is connected in the separation groove 3 in a sliding mode, and the separation assembly is used for driving the ejector rod 25 to slide. In use of the die 2, the lower die body 22 is placed on a press, and pressure is applied to the upper die body 21 by the press to achieve use of the die 2.

Use the hoisting accessory to remove mould 2 to carriage 11 through rings 14 on, lower die body 22 is located and breaks away from groove 3 directly over, makes lower die body 22 can slide to breaking away from in the groove 3, and the rethread breaks away from the subassembly and orders about ejector pin 25 and slides, and ejector pin 25 drives down die body 22 and slides to breaking away from in the groove 3, makes lower die body 22 and last die body 21 separation to in the split to mould 2.

Referring to fig. 1, connecting cross rods 15 are welded and fixed on two bottom cross rods 12, the bottom cross rods 12 are i-shaped steel, vertical rods 16 are welded and fixed on the two connecting cross rods 15, and connecting rods 17 are welded and fixed between the two vertical rods 16; the separation assembly comprises a hydraulic cylinder 4 fixed on the connecting rod 17, the hydraulic cylinder 4 extends along a vertical direction to form a telescopic piston rod, the hydraulic cylinder 4 extends out of the piston rod to abut against the ejector rod 25, and a driving piece used for driving the telescopic piston rod of the hydraulic cylinder 4 is arranged on the supporting seat 1.

Referring to fig. 1, a control console 18 is welded and fixed on a vertical rod 16 on one side of a support frame 11, a driving part comprises a motor 5 which is connected onto the control console 18 through a bolt, a hydraulic pump 6 is connected onto the control console 18 through a bolt, an output shaft of the motor 5 is connected with the hydraulic pump 6, the hydraulic pump 6 is communicated with a hydraulic cylinder 4, and a control part for controlling a telescopic piston rod of the hydraulic cylinder 4 is arranged on a support seat 1. The control part comprises a hydraulic reversing valve 7 fixed on a control console 18, and the hydraulic reversing valve 7 is respectively communicated with the hydraulic pump 6 and the hydraulic cylinder 4. The hydraulic reversing valve 7 is connected with a handle 19 for adjusting the reversing of the hydraulic reversing valve 7, and an outlet 24 end of the hydraulic reversing valve 7 for driving the hydraulic cylinder 4 to extend out of the piston rod is fixed with a pressure gauge 8.

The motor 5 is started, the handle 19 is adjusted, the hydraulic pump 6 is communicated with one end, extending out of the piston rod, of the hydraulic cylinder 4, the piston rod of the hydraulic cylinder 4 is extended out, and pressure change is observed through the pressure gauge 8, so that the pressure applied to the ejector rod 25 by the hydraulic cylinder 4 can be adjusted timely, and the possibility of damaging the die 2 is reduced.

Referring to fig. 1 and 3, the supporting seat 1 is further provided with a turning piece for turning the upper die body 21, threaded holes 26 are formed in two ends of the upper die body 21, two ends of the upper die body 21 are connected with rotating rods 27, the rotating rods 27 are round rods, and the rotating rods 27 are in threaded connection with the threaded holes 26. The turnover part comprises two supporting rods 9 positioned on one side of the supporting seat 1, the two supporting rods 9 are fixed on the ground, supporting grooves 10 are formed in the tops of the two supporting rods 9, the supporting grooves 10 are arc grooves, the upper die body 21 is positioned between the two supporting rods 9, the two rotating rods 27 are respectively connected in the supporting grooves 10 in a rotating mode, and the rotating axis of the rotating rod 27 is in the horizontal direction. A plurality of inclined supporting rods 13 are welded and fixed on the two supporting rods 9, and in the embodiment, the inclined supporting rods 13 are welded and fixed on one side of the supporting rod 9 far away from the upper die body 21 and the two adjacent sides of the supporting rod 9; one end of the inclined stay bar 13 is connected to the support bar 9, and the other end is fixedly supported on the ground. The rotating rod 27 is connected in a threaded hole 26 on the upper die body 21 in a threaded mode, the rotating rod 27 is placed in the supporting groove 10 through the hoisting device, the upper die body 21 is rotated, the outlet 24 of the upper die body 21 faces upwards, the die core 23 is replaced, and the lower die body 22 is installed on the upper die body 21.

The implementation principle of the die replacement and installation device in the embodiment of the application is as follows: the mold 2 is moved to the supporting frame 11 through the lifting ring 14 by using a hoisting device, and the lower mold body 22 is positioned right above the separation groove 3, so that the lower mold body 22 can slide into the separation groove 3; starting the motor 5, adjusting the handle 19, communicating the hydraulic pump 6 with one end of the hydraulic cylinder 4, which extends out of the piston rod, extending out of the piston rod of the hydraulic cylinder 4, driving the ejector rod 25 to slide by the piston rod of the hydraulic cylinder 4, driving the lower die body 22 to slide into the separation groove 3 by the ejector rod 25, and separating the lower die body 22 from the upper die body 21; the rotating rod 27 is connected in a threaded hole 26 on the upper die body 21 in a threaded mode, the rotating rod 27 is placed in the supporting groove 10 through the hoisting device, the upper die body 21 is rotated, the outlet 24 of the upper die body 21 faces upwards, the die core 23 is replaced, and the lower die body 22 is installed on the upper die body 21.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Installation device is changed to mould, its characterized in that: including supporting seat (1), mould (2) and the subassembly that breaks away from, seted up on supporting seat (1) and broken away from groove (3), mould (2) are including last die body (21), lower die body (22) and mold core (23), die body (22) sliding connection is in last die body (21) down, export (24) have been seted up to the bottom of going up die body (21), mold core (23) are located between die body (21) and lower die body (22), be provided with ejector pin (25) on die body (22) down, ejector pin (25) slide and wear to establish on last die body (21), the vertical direction is followed to the slip direction of ejector pin (25), it places on supporting seat (1) to go up die body (21), die body (22) sliding connection breaks away from in groove (3) down, the subassembly that breaks away from is used for driving about ejector pin (25) and slides.

2. The mold change mounting device of claim 1, wherein: the separation assembly comprises a hydraulic cylinder (4) arranged on the supporting seat (1), the hydraulic cylinder (4) extends out of the piston rod and abuts against the ejector rod (25) along the vertical direction, and a driving piece used for driving the hydraulic cylinder (4) to extend out of the piston rod is arranged on the supporting seat (1).

3. The mold change mounting device of claim 2, wherein: the driving piece is including setting up motor (5) on supporting seat (1), be provided with hydraulic pump (6) on supporting seat (1), the output shaft and the hydraulic pump (6) of motor (5) are connected, hydraulic pump (6) and pneumatic cylinder (4) intercommunication, be provided with the control part that is used for controlling pneumatic cylinder (4) telescopic piston pole on supporting seat (1).

4. The mold change mounting device of claim 3, wherein: the control part comprises a hydraulic reversing valve (7) arranged on the supporting seat (1), and the hydraulic reversing valve (7) is communicated with a hydraulic pump (6) and a hydraulic cylinder (4) respectively.

5. The mold change mounting device of claim 4, wherein: and a pressure gauge (8) is arranged at the outlet end of the hydraulic reversing valve (7) for driving the hydraulic cylinder (4) to extend out of the piston rod.

6. The mold change mounting device of claim 1, wherein: still be provided with the upset piece that is used for mould body (21) in the upset on supporting seat (1), threaded hole (26) are all seted up at the both ends of going up mould body (21), the both ends of going up mould body (21) all are connected with dwang (27), dwang (27) threaded connection is in threaded hole (26).

7. The mold change installation apparatus of claim 6, wherein: the upset piece is including setting up two bracing pieces (9) in supporting seat (1) one side, two support groove (10), two have all been seted up on bracing piece (9) dwang (27) rotate respectively to be connected in supporting groove (10), the axis of rotation of dwang (27) is along the horizontal direction.

8. The mold change mounting device of claim 7, wherein: a plurality of inclined supporting rods (13) are arranged on the two supporting rods (9), one ends of the inclined supporting rods (13) are connected to the supporting rods (9), and the other ends of the inclined supporting rods are supported on the ground.