Casting device of nodular cast iron
Technical Field
The utility model relates to a casting technical field, concretely relates to nodular cast iron's casting device.
Background
The nodular cast iron is spheroidized and inoculated to obtain spheroidal graphite, so that the mechanical properties of the cast iron are effectively improved, and particularly, the plasticity and toughness are improved, so that the strength of the cast iron is higher than that of carbon steel. The nodular cast iron is a high-strength cast iron material developed in the 20 th century and the fifties, the comprehensive performance of the nodular cast iron is close to that of steel, and the nodular cast iron is successfully used for casting parts which are complex in stress and have high requirements on strength, toughness and wear resistance based on the excellent performance of the nodular cast iron.
When casting ball-milling cast iron, because the centre gripping to the forming shell is unstable leads to its phenomenon that the slope appears easily to, after the casting is accomplished, whole surface temperature is too high, and is inconvenient to take, and then does not reach the use original intention that improves fashioned material cooling's efficiency, this nodular cast iron's casting device's suitability worsens, consequently need carry out the structure innovation and solve specific problem.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a casting device for nodular cast iron, wherein one purpose is to improve the cooling efficiency of the material after casting and molding and solve the problem that the material is too high in temperature and inconvenient to take after molding; the other purpose is to solve the problem of unstable clamping of the formed shell so as to improve the effect of stably clamping the formed shell.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a casting device of nodular cast iron, includes supporting seat, cast iron solution standing groove, places board, water storage box and semi-circular grip block, the bottom of cast iron solution standing groove and the top fixed connection of supporting seat, the outer wall top of water storage box runs through in the inner wall of placing the board, one side of semi-circular grip block is provided with the stretch-shrink machine, the installation end of stretch-shrink machine and the inside wall fixed connection of supporting seat, the outer wall of stretch-shrink machine rotates and is connected with the fastener, the right side fixedly connected with balancing unit of fastener.
The utility model discloses technical scheme's further improvement lies in: the right side fixed mounting of telescopic machine has the carousel, balancing unit's right side and the left side fixed connection of semi-circular grip block, the outer wall of carousel and the left side joint of semi-circular grip block, the right side swing joint of semi-circular grip block has raw and other materials to hold the seat.
The utility model discloses technical scheme's further improvement lies in: the balancing device comprises an embedded plate, a containing plate, a stop block, an elastic component, a covering plate, a pulley supporting plate and a stressed sliding plate, the outer wall of the embedded plate is in sliding connection with the inner wall of the containing plate, the left side of the containing plate is rotatably connected with the top of the stop block, and the stop block is arranged on two sides of the elastic component.
The utility model discloses technical scheme's further improvement lies in: the outer wall of the stress sliding plate is connected with the inner wall of the elastic assembly in a sliding mode, one side of the stress sliding plate is fixedly connected with the outer wall of the stop block, the outer wall of the covering plate is welded with the outer wall of the elastic assembly, the mounting end of the pulley supporting plate is fixedly connected with the outer wall of the covering plate, and the pulley end of the pulley supporting plate is connected with the inner wall of the embedded plate in a sliding mode.
The utility model discloses technical scheme's further improvement lies in: the outer wall of the semicircular clamping block is provided with a heat-resistant friction pad, one end of the heat-resistant friction pad is fixedly connected with the outer wall of the semicircular clamping block, and the outer wall of the heat-resistant friction pad is in lap joint with the outer wall of the raw material containing seat.
The utility model discloses technical scheme's further improvement lies in: the balancing device is arranged on two sides of the turntable, and the semicircular clamping block is elastically connected with the clamping piece through the arranged balancing device.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a casting device of nodular cast iron, through designing ingeniously, adopt the water storage box, the combination of flexible machine and semi-circular grip block, hold the seat when raw and other materials and fixed the back by semi-circular grip block, the inside that raw and other materials held the seat is poured into solution to the cast iron solution standing groove, after processing is accomplished, can carry out certain rotation with the angle of semi-circular grip block through the carousel that sets up, make the inside of putting into the water storage box of the material after processing, the refrigerated time after having shortened the former material shaping, the shaping material of being convenient for take.
2. The utility model provides a casting device of nodular cast iron, through adopting elasticity group price, atress slide and heat-resisting friction pad's combination setting, can realize that semi-circular grip block and raw and other materials hold and exert pressure certain fixed power between the seat, the size of this fixed power not only can provide stable centre gripping to semi-circular grip block, and simultaneously, the carousel of being convenient for contacts with semi-circular grip block, makes things convenient for it to rotate, and the heat-resisting friction pad that sets up has further improved semi-circular grip block and raw and other materials and has held the stable connectivity between the seat.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the semicircular clamping block structure of the present invention;
FIG. 3 is a schematic structural view of the balancing device of the present invention;
fig. 4 is a schematic structural view of the heat-resistant friction pad of the present invention.
In the figure: 1. a supporting seat; 2. a cast iron solution placing groove; 3. placing the plate; 4. a water storage tank; 5. a semicircular clamping block; 6. a compressor; 7. a fastener; 8. a balancing device; 9. a turntable; 10. a raw material containing seat; 11. a built-in plate; 12. a receiving plate; 13. a stopper; 14. an elastic component; 15. a cover plate; 16. a pulley support plate; 17. a stressed slide plate; 18. a heat resistant friction pad.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in figures 1-4, the utility model provides a casting device of nodular cast iron, which comprises a supporting seat 1, a cast iron solution placing groove 2, a placing plate 3, a water storage tank 4 and a semicircular clamping block 5, wherein the bottom of the cast iron solution placing groove 2 is fixedly connected with the top of the supporting seat 1, the top of the outer wall of the water storage tank 4 penetrates through the inner wall of the placing plate 3, one side of the semicircular clamping block 5 is provided with a telescopic machine 6, the mounting end of the telescopic machine 6 is fixedly connected with the inner side wall of the supporting seat 1, the outer wall of the telescopic machine 6 is rotatably connected with a clamping piece 7, the right side of the clamping piece 7 is fixedly connected with a balancing device 8, the right side of the telescopic machine 6 is fixedly provided with a turntable 9, the right side of the balancing device 8 is fixedly connected with the left side of the semicircular clamping block 5, the outer wall of the turntable 9 is clamped with the left side of the semicircular clamping block 5, the right side of the semicircular clamping block 5 is movably connected with a raw material containing seat 10, the outer wall of the semicircular clamping block 5 is provided with a heat-resistant friction pad 18, one end of the heat-resistant friction pad 18 is fixedly connected with the outer wall of the semicircular clamping block 5, and the outer wall of the heat-resistant friction pad 18 is lapped with the outer wall of the raw material containing seat 10.
In this embodiment, hold seat 10 by semi-circular grip block 5 fixed back when raw and other materials, cast iron solution standing groove 2 pours solution into raw and other materials and holds the inside of seat 10, after processing is accomplished, carousel 9 through setting up can carry out certain rotation with semi-circular grip block 5's angle, make the inside that water storage box 4 was put into to the material after processing, the refrigerated time after having shortened the former material shaping, be convenient for taking of forming material, the telescoping machine 6 and the semi-circular grip block 5 symmetry that set up, and raw and other materials hold seat 10 and be spherical, the heat-resisting friction pad 18 of setting has further improved the stable connectivity between semi-circular grip block 5 and the raw and other materials hold seat 10.
Example 2
As shown in fig. 2-3, on the basis of embodiment 1, the utility model provides a technical solution: the balancing device 8 comprises an embedded plate 11, a containing plate 12, a stop block 13, an elastic component 14, a covering plate 15, a pulley supporting plate 16 and a stressed sliding plate 17, wherein the outer wall of the embedded plate 11 is in sliding connection with the inner wall of the containing plate 12, the left side of the containing plate 12 is in rotating connection with the top of the stop block 13, the stop block 13 is arranged at two sides of the elastic component 14, the outer wall of the stressed sliding plate 17 is in sliding connection with the inner wall of the elastic component 14, one side of the stressed sliding plate 17 is fixedly connected with the outer wall of the stop block 13, and by adopting the arrangement of the elastic component 14 and the stressed sliding plate 17, a certain fixing force can be applied between the semicircular clamping block 5 and the raw material containing seat 10, the fixing force can not only provide stable clamping for the semicircular clamping block 5, but also facilitate the contact between the rotary table 9 and the semicircular clamping block 5 and the rotation thereof, the outer wall of the covering plate 15 is welded with the outer wall of the elastic component 14, the mounting end of the pulley support plate 16 is fixedly connected with the outer wall of the cover plate 15, the pulley end of the pulley support plate 16 is slidably connected with the inner wall of the embedded plate 11, the balancing devices 8 are arranged on two sides of the rotary table 9, and the semicircular clamping block 5 is elastically connected with the clamping piece 7 through the arranged balancing devices 8.
The working principle of the casting device for nodular cast iron is as follows:
as shown in fig. 1-4, the utility model discloses at first place raw and other materials hold seat 10 between two semi-circular grip blocks 5, start the telescopic machine 6 and fix raw and other materials hold the surface of seat 10, pour the solution in 2 insides of cast iron solution standing groove into the inside that raw and other materials held seat 10 this moment, after a period, drive semi-circular grip block 5 through starting carousel 9 and rotate, and make telescopic machine 6 shrink gradually, make raw and other materials hold the inside that seat 10 landing to water storage box 4, the cooling after the shaping of being convenient for.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.