CN221289492U - Steel ball mould opening device - Google Patents

Abstract

The application relates to the field of steel ball molds, in particular to a steel ball mold opening device, which comprises a bottom plate, wherein a lower bearing plate is arranged on the bottom plate, a plurality of slide columns are vertically arranged on the bottom plate, an upper bearing plate is connected to the slide columns in a sliding manner, a driving assembly for driving the upper bearing plate to move is arranged on the bottom plate, a plurality of upper containing grooves are formed in the bottom surface of the upper bearing plate, an upper mold is placed in each upper containing groove, a casting port is formed in the upper mold, pouring channels with the same number as the upper containing grooves are vertically formed in the upper bearing plate, the pouring channels are communicated with the casting port, an upper fixing assembly for fixing the upper mold is arranged on the upper bearing plate, lower containing grooves with the same number as the upper containing grooves are formed in the top surface of the lower bearing plate, the lower containing grooves are arranged in a one-to-one correspondence manner, and a lower mold is placed in each lower containing groove, and a lower fixing assembly for fixing the lower mold is arranged on the lower bearing plate. The application has the effect of reducing the labor intensity of workers.

Description

Steel ball mould opening device

Technical Field

The application relates to the field of steel ball molds, in particular to a steel ball mold opening device.

Background

The steel ball mould is used for casting steel balls and generally comprises an upper mould and a lower mould, wherein a casting port is formed in the upper mould. When casting the steel ball, cover the upper mould on the lower mould, and lock upper mould and lower mould, pour the casting solution of high temperature into the casting gate, after the casting solution cools, the steel ball casting takes shape, open the upper mould and take out the steel ball.

At present, the steel ball mould is manually opened, and when mass production is carried out, the labor intensity of staff is high.

Disclosure of utility model

In order to reduce the labor intensity of workers, the application provides a steel ball mould opening device.

The application provides a steel ball mould opening device which adopts the following technical scheme:

The utility model provides a steel ball mould opening device, includes the bottom plate, be provided with down the loading board on the bottom plate, be provided with a plurality of slide posts on the bottom plate perpendicularly, a plurality of sliding connection has last loading board on the slide post, be provided with the drive assembly who drives about loading board and remove on the bottom plate, a plurality of last holding tank have been seted up on the bottom surface of going up the loading board, every go up the holding tank in all having placed the mould, set up the casting gate in the last mould, go up the vertical runner that has offered the same with last holding tank quantity in the loading board, runner communicates with each other with the casting gate, upward be provided with the last fixed subassembly that is used for fixed mould on the loading board, set up on the top surface of loading board down with last holding tank quantity the holding tank down, a plurality of holding tank and a plurality of last holding tank one-to-one set up, every down mould has all been placed in the holding tank down, be provided with the lower fixed subassembly that is used for fixed lower mould down on the loading board.

Through adopting above-mentioned technical scheme, before carrying out the steel ball casting, place the last mould in last holding tank earlier, go up fixed subassembly and fix the last mould, then place the bed die in lower holding tank, fixed lower mould down of lower fixed subassembly, drive assembly drives the loading board and moves down, go up the loading board and drive a plurality of last moulds and move down, thereby make the mould press on the bed die, the staff pours casting liquid into in pouring channel, casting liquid gets into between last mould and the bed die through pouring channel and casting gate, after the casting liquid cools off, steel ball casting shaping, when opening the mould, drive assembly drives upward movement of loading board, upward drive a plurality of last moulds upwards move, thereby open the last mould, take out the steel ball can, the device adopts mechanical device to open the last mould, and a plurality of last moulds can be opened once, staff's intensity of labour has been alleviateed, and batch production can be adapted.

Optionally, the drive assembly includes the driving motor of horizontal installation on the bottom plate, driving motor's output shaft end connection has the worm, the bottom plate internal rotation is connected with the threaded rod, the threaded rod sets up along the length direction of traveller, be provided with the worm wheel on the threaded rod, the worm wheel meshes with the worm, be provided with the connecting block on the lateral wall of last loading board, threaded rod threaded connection just runs through the connecting block in the connecting block.

Through adopting above-mentioned technical scheme, driving motor drives the worm and rotates, and the worm drives the worm wheel and rotates, and the worm wheel drives the threaded rod and rotates, and the threaded rod drives the connecting block and remove, and the connecting block drives the loading board and removes to realize the vertical slip of loading board.

Optionally, go up fixed subassembly and include a plurality of installation pole that sets up on last mould, the installation pole sets up along the length direction of watering and upwards runs through the loading board, the one end threaded connection that the installation pole worn out the loading board has the nut.

Through adopting above-mentioned technical scheme, when installing the mould, place the mould in last holding tank, go up the mould and drive the installation pole and upwards wear out the loading board, then screw the nut on the installation pole to the fixed mould that goes up.

Optionally, be provided with two at least joint blocks on the outer wall of bed die, the joint block slides in lower holding tank, fixed subassembly includes the slide bar the same with joint block quantity down, the slide bar level sets up, set up the spout the same with slide bar quantity down in the loading board, the spout communicates with each other with lower holding tank, the slide bar slides in the spout, the tip downward sloping setting that the slide bar penetrated lower holding tank, be provided with first spring between the tank bottom of slide bar and spout, be provided with the driving lever on the slide bar, the driving lever slides in the loading board down.

Through adopting above-mentioned technical scheme, when installing the bed die, place the bed die in the holding tank down and push down, the bed die drives the joint piece and moves down, the joint piece promotes the slide bar and removes, the slide bar extrudes in the first spring slide-in spout, when the joint piece removes to the slide bar below, first spring promotes slide bar roll-off spout, the slide bar card is located on the joint piece to fixed bed die, when taking out the bed die, stir the driving lever, the driving lever drives the slide bar and removes, the slide bar extrudes in the first spring slide-in spout, upwards take out the bed die can.

Optionally, a second spring is arranged on the bottom of the lower accommodating groove, and the lower die is pressed on the second spring.

Through adopting above-mentioned technical scheme, when stirring the driving lever and taking out the bed die, after the slide bar extrusion first spring slides into the spout, the joint piece has lost the restriction of slide bar, and the second spring promotes the bed die and upwards moves to release the bed die holding tank down, the staff of being convenient for takes the bed die.

Optionally, the upper bearing plate is provided with the hoppers with the same number as the pouring channels, and the hoppers are communicated with the pouring channels.

Through adopting above-mentioned technical scheme, the opening of funnel is great, and the staff of being convenient for pour into the casting solution into pouring channel in.

Optionally, a plurality of locating pins are arranged on the top surface of the lower bearing plate, a plurality of locating holes are formed in the bottom surface of the upper bearing plate, the locating pins and the locating holes are arranged in a one-to-one correspondence mode, and the locating pins are inserted into the locating holes.

Through adopting above-mentioned technical scheme, go up the loading board and drive the mould and move down, when last mould and bed die joint, the locating pin inserts and locates in the locating hole to can prevent to take place the skew between loading board and the bed die, and then prevent to take place the skew between last mould and the bed die.

Optionally, a limiting plate is disposed at the top end of each sliding column.

Through adopting above-mentioned technical scheme, the limiting plate can prevent that the upper bearing plate from upwards sliding out the traveller.

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

1. Before steel ball casting is carried out, an upper die is placed in an upper accommodating groove, an upper fixing component is used for fixing the upper die, then a lower die is placed in a lower accommodating groove, a lower fixing component is used for fixing the lower die, a driving component is used for driving an upper bearing plate to move downwards, the upper bearing plate drives a plurality of upper dies to move downwards, so that the upper dies are pressed on the lower die, a worker fills casting liquid into a pouring channel, the casting liquid enters between the upper dies and the lower dies through the pouring channel and a casting port, after the casting liquid is cooled, the steel balls are cast and molded, when the upper dies are opened, the driving component is used for driving the upper bearing plate to move upwards, the upper bearing plate drives a plurality of upper dies to move upwards, so that the upper dies are opened, the steel balls are taken out, the device adopts a mechanical device to open the upper dies, the labor intensity of the worker is reduced, and the device can be suitable for batch production;

2. The driving motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the threaded rod to rotate, the threaded rod drives the connecting block to move, and the connecting block drives the upper bearing plate to move, so that vertical sliding of the upper bearing plate is realized;

3. When the lower die is installed, the lower die is placed in the lower accommodating groove and pressed downwards, the lower die drives the clamping block to move downwards, the clamping block pushes the sliding rod to move, the sliding rod extrudes the first spring to slide into the sliding groove, when the clamping block moves to the lower side of the sliding rod, the first spring pushes the sliding rod to slide out of the sliding groove, the sliding rod is clamped on the clamping block, so that the lower die is fixed, when the lower die needs to be taken out, the deflector rod is poked, the deflector rod drives the sliding rod to move, the sliding rod extrudes the first spring to slide into the sliding groove, and the lower die is upwards taken out.

Drawings

Fig. 1 is a schematic structural view of a steel ball mold opening device according to an embodiment of the present application.

Fig. 2 is a schematic structural view of the upper carrier plate.

Fig. 3 is a cross-sectional view showing the internal structure of the upper carrier plate.

Fig. 4 is a cross-sectional view showing the internal structure of the lower carrier plate.

Reference numerals illustrate: 1. a bottom plate; 10. a lower bearing plate; 100. a lower accommodating groove; 11. a spool; 12. an upper carrier plate; 120. an upper receiving groove; 121. pouring gate; 13. a limiting plate; 2. a drive assembly; 20. a driving motor; 21. a worm; 22. a fixing plate; 23. a threaded rod; 24. a worm wheel; 25. a connecting block; 3. an upper die; 30. a casting nozzle; 4. a funnel; 5. an upper fixing assembly; 50. a mounting rod; 51. a nut; 6. a lower die; 60. a clamping block; 7. a lower fixing assembly; 70. a slide bar; 71. a chute; 72. a first spring; 73. a deflector rod; 74. a relief groove; 75. a second spring; 8. a positioning pin; 80. and positioning holes.

Detailed Description

The present application will be described in further detail with reference to fig. 1 to 4.

The embodiment of the application discloses a steel ball mould opening device. Referring to fig. 1, a steel ball mold opening device includes a bottom plate 1, a lower bearing plate 10 is fixedly connected to the bottom plate 1, a plurality of slide columns 11 are vertically fixedly connected to the bottom plate 1, the slide columns 11 are arranged around the lower bearing plate 10, an upper bearing plate 12 is slidably connected between the slide columns 11, the upper bearing plate 12 and the lower bearing plate 10 are arranged in parallel, a limiting plate 13 is fixedly connected to the top end of each slide column 11, and the limiting plate 13 is used for preventing the upper bearing plate 12 from sliding out of the slide columns 11.

Referring to fig. 1, a driving assembly 2 for driving an upper bearing plate 12 to slide is arranged on a bottom plate 1, the driving assembly 2 comprises a driving motor 20, the driving motor 20 is horizontally installed on the bottom plate 1, a worm 21 is connected to an output shaft of the driving motor 20, two fixing plates 22 are vertically and fixedly connected to the bottom plate 1, the two fixing plates 22 are arranged in parallel, the worm 21 is rotatably connected between the two fixing plates 22, a threaded rod 23 is rotatably connected to the bottom plate 1, the threaded rod 23 is arranged along the length direction of a sliding column 11, a worm wheel 24 is fixedly connected to the threaded rod 23, the worm wheel 24 is meshed with the worm 21, a connecting block 25 is fixedly connected to the side wall of the upper bearing plate 12, and the threaded rod 23 is in threaded connection with the connecting block 25 and penetrates through the connecting block 25.

Referring to fig. 2 and 3, a plurality of upper accommodating grooves 120 are formed in the bottom surface of the upper bearing plate 12, an upper mold 3 is placed in each upper accommodating groove 120, casting gates 30 are formed in the upper mold 3, pouring gates 121 with the same number as the upper accommodating grooves 120 are vertically formed in the upper bearing plate 12, the pouring gates 121 are communicated with the casting gates 30, funnels 4 with the same number as the pouring gates 121 are fixedly connected to the top surface of the upper bearing plate 12, the funnels 4 are communicated with the pouring gates 121, and casting liquid is conveniently poured into the pouring gates 121 through the funnels 4.

Referring to fig. 3, an upper fixing assembly 5 for fixing the upper mold 3 is provided on the upper carrier plate 12, the upper fixing assembly 5 includes two mounting bars 50, the mounting bars 50 are fixedly connected to the top surface of the upper mold 3, the mounting bars 50 are provided along the length direction of the runner 121 and penetrate the upper carrier plate 12 upwards, and one end of each mounting bar 50 penetrating the upper carrier plate 12 is connected with a nut 51 by screw threads, so that the upper mold 3 is fixed.

Referring to fig. 1 and 4, a plurality of lower receiving grooves 100 are formed in the top surface of the lower carrier plate 10, the plurality of lower receiving grooves 100 are arranged in one-to-one correspondence with the plurality of upper receiving grooves 120, a lower mold 6 is disposed in each lower receiving groove 100, two clamping blocks 60 are fixedly connected to the outer wall of the lower mold 6, the two clamping blocks 60 are located at two sides of the lower mold 6, and the clamping blocks 60 slide in the lower receiving grooves 100.

Referring to fig. 4, a lower fixing assembly 7 for fixing a lower mold 6 is arranged in a lower bearing plate 10, the lower fixing assembly 7 comprises two sliding rods 70 horizontally arranged, the two sliding rods 70 are positioned at two sides of the lower mold 6, two sliding grooves 71 are formed in the lower bearing plate 10, the sliding grooves 71 are horizontally arranged and are communicated with a lower accommodating groove 100, the sliding rods 70 slide in the sliding grooves 71, the end parts of the sliding rods 70 penetrating into the lower accommodating groove 100 are obliquely arranged downwards, a first spring 72 is fixedly connected between the sliding rods 70 and the bottoms of the sliding grooves 71, and the first spring 72 has a trend of driving the sliding rods 70 to move towards the direction close to the lower mold 6; a deflector rod 73 is vertically and fixedly connected to the slide rod 70, the deflector rod 73 slides in the lower bearing plate 10, a yielding groove 74 is formed in the lower bearing plate 10, the yielding groove 74 is positioned at one end of the deflector rod 73 far away from the slide rod 70, and the yielding groove 74 is convenient for a worker to stir the deflector rod 73.

Referring to fig. 4, a plurality of second springs 75 are fixedly connected to the bottom of the lower receiving groove 100, the lower mold 6 is pressed against the second springs 75, the second springs 75 have a tendency to drive the lower mold 6 to move upward, and after the restriction of the lower fixing assembly 7 is released, the second springs 75 can push the lower mold 6 to move upward, thereby facilitating the operator to take the lower mold 6.

Referring to fig. 1 and 2, a plurality of positioning pins 8 are vertically and fixedly connected to the top surface of the lower carrier plate 10, positioning holes 80 having the same number as the positioning pins 8 are formed in the bottom surface of the upper carrier plate 12, the plurality of positioning pins 8 are arranged in a one-to-one correspondence with the plurality of positioning holes 80, and the positioning pins 8 are inserted into the positioning holes 80, so that the upper mold 3 and the lower mold 6 are butted together, and the upper mold 3 and the lower mold 6 are prevented from being offset.

The implementation principle of the steel ball mold opening device provided by the embodiment of the application is as follows: before steel ball casting, the upper die 3 is placed in the upper accommodating groove 120, the upper die 3 is fixed by the upper fixing component 5, then the lower die 6 is placed in the lower accommodating groove 100, the lower die 6 is fixed by the lower fixing component 7, the worm 21 is driven by the driving motor 20 to rotate, the worm 21 drives the worm wheel 24 to rotate, the worm wheel 24 drives the threaded rod 23 to rotate, the threaded rod 23 drives the connecting block 25 to move downwards, the connecting block 25 drives the upper bearing plate 12 to move downwards, the upper bearing plate 12 drives the plurality of upper dies 3 to move downwards, so that the upper dies 3 are pressed on the lower die 6, casting liquid is poured into the funnel 4 by staff, and the casting liquid enters between the upper die 3 and the lower die 6 through the pouring gate 121 and the casting port 30.

After the casting liquid is cooled, the steel balls are cast and molded, when the upper mold 3 is opened, the driving motor 20 reversely rotates, the driving motor 20 sequentially drives the worm 21, the worm wheel 24, the threaded rod 23 and the connecting block 25 to move, so that the upper bearing plate 12 is driven to move upwards, the upper bearing plate 12 drives the plurality of upper molds 3 to move upwards, and the upper molds 3 are opened, and the steel balls are taken out. The device adopts driving motor 20 driven mode to open the cope mold 3 to can open a plurality of cope molds 3 once, alleviateed staff's intensity of labour, and can carry out batch production.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (8)

1. The utility model provides a steel ball mould opening device which characterized in that: including bottom plate (1), be provided with down loading board (10) on bottom plate (1), be provided with a plurality of slide posts (11) on bottom plate (1) perpendicularly, a plurality of sliding connection has last loading board (12) on slide post (11), be provided with on bottom plate (1) drive subassembly (2) that drive last loading board (12) removed, set up down holding tank (120) on the bottom surface of last loading board (12), every all placed last mould (3) in last holding tank (120), set up casting gate (30) in last mould (3), go up pouring gate (121) the same with last holding tank (120) quantity in vertical seting up in loading board (12), pouring gate (121) communicate with each other with casting gate (30), be provided with on loading board (12) and be used for fixed last fixed subassembly (5) of last mould (3), set up down holding tank (100) the same with last holding tank (120) quantity on the bottom surface of loading board (12), a plurality of holding tanks (100) are all set up down holding tank (6) under with holding tank (100), hold down mould (6) in each setting up down holding tank (6).

2. The steel ball mold opening device according to claim 1, wherein: the driving assembly (2) comprises a driving motor (20) horizontally mounted on the bottom plate (1), a worm (21) is connected to the end portion of an output shaft of the driving motor (20), a threaded rod (23) is rotationally connected to the bottom plate (1), the threaded rod (23) is arranged along the length direction of the sliding column (11), a worm wheel (24) is arranged on the threaded rod (23), the worm wheel (24) is meshed with the worm (21), a connecting block (25) is arranged on the side wall of the upper bearing plate (12), and the threaded rod (23) is in threaded connection with the connecting block (25) and penetrates through the connecting block (25).

3. The steel ball mold opening device according to claim 1 or 2, characterized in that: the upper fixing assembly (5) comprises a plurality of mounting rods (50) arranged on the upper die (3), the mounting rods (50) are arranged along the length direction of the pouring channel (121) and upwards penetrate through the upper bearing plate (12), and one ends of the mounting rods (50) penetrating out of the upper bearing plate (12) are connected with nuts (51) in a threaded mode.

4. The steel ball mold opening device according to claim 1 or 2, characterized in that: the automatic clamping device is characterized in that at least two clamping blocks (60) are arranged on the outer wall of the lower die (6), the clamping blocks (60) slide in the lower accommodating groove (100), the lower fixing assembly (7) comprises sliding rods (70) with the same number as the clamping blocks (60), the sliding rods (70) are horizontally arranged, sliding grooves (71) with the same number as the sliding rods (70) are formed in the lower bearing plate (10), the sliding grooves (71) are communicated with the lower accommodating groove (100), the sliding rods (70) slide in the sliding grooves (71), the end portions of the sliding rods (70) penetrating into the lower accommodating groove (100) are obliquely arranged downwards, a first spring (72) is arranged between the sliding rods (70) and the bottoms of the sliding grooves (71), and a deflector rod (73) is arranged on the sliding rods (70) and slides in the lower bearing plate (10).

5. The steel ball mold opening device according to claim 4, wherein: the bottom of the lower accommodating groove (100) is provided with a second spring (75), and the lower die (6) is pressed on the second spring (75).

6. The steel ball mold opening device according to claim 1 or 2, characterized in that: the upper bearing plate (12) is provided with the hoppers (4) the same as the pouring channels (121), and the hoppers (4) are communicated with the pouring channels (121).

7. The steel ball mold opening device according to claim 1 or 2, characterized in that: the top surface of lower loading board (10) is provided with a plurality of locating pins (8), a plurality of locating holes (80) have been seted up on the bottom surface of last loading board (12), a plurality of locating pins (8) set up with a plurality of locating holes (80) one-to-one, locating pins (8) are inserted and are located in locating holes (80).

8. The steel ball mold opening device according to claim 1 or 2, characterized in that: and a limiting plate (13) is arranged at the top end of each sliding column (11).