Machining die for gray iron casting

Abstract

The utility model discloses a processing mould for gray iron castings, which comprises a bottom plate, a vertical plate is fixedly mounted at the top of the bottom plate, a transverse plate is fixedly mounted at the top of the vertical plate, a screw rod is rotatably mounted between the transverse plate and the bottom plate, a motor is fixedly mounted at the top of the transverse plate, and a screw rod is rotatably mounted at the top of the motor. The output end of the motor penetrates through the transverse plate and is fixedly connected with the top of a lead screw, and the surface of the lead screw is sleeved with a sliding sleeve in a threaded mode. According to the machining mold for the gray iron casting, in the daily use process, an operator starts a motor, the motor runs to enable a lead screw to rotate, at the moment, a sliding sleeve is driven to slide on the surface of the motor, and due to the limiting effect of a round rod and a sliding block, the sliding sleeve can push a carrying plate to slide, so that the carrying plate can slide; and automatic feeding can be achieved through the arranged motor and the arranged template, the labor intensity of operators is reduced, and then the working efficiency of casting machining is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of castings, in particular to a processing die for gray iron castings. Background Art

[0002] A casting is a metal shaped object obtained by various casting methods, that is, the smelted liquid metal is poured into a pre-prepared mold by pouring, injection, suction or other casting methods, and then cooled and polished to obtain an object with a certain shape, size and performance. Among them, gray iron castings are also a kind of castings. A mold is needed when processing gray iron castings, so a processing mold for gray iron castings is needed.

[0003] When operators process gray iron castings, they often use corresponding gray iron casting processing molds. Although the existing molds can achieve the purpose of casting, they need to be fed manually during actual use. This operation method not only increases the labor intensity of workers, but may also reduce the efficiency of casting processing. In addition, toxic and harmful gases will be generated during processing. If inhaled for a long time, it may cause damage to the health of the operator. Utility Model Content

[0004] The purpose of the utility model is to provide a processing mold for gray iron castings, so as to solve the problem proposed in the above background technology that when operators process gray iron castings, they often use corresponding processing molds for gray iron castings. Although the existing molds can achieve the purpose of castings, they need to be fed manually during actual use. This operation method not only increases the labor intensity of workers, but may reduce the efficiency of casting processing, and toxic and harmful gases are generated during processing. If inhaled for a long time, it may cause damage to the health of the operator.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a processing mold for gray iron castings, comprising a base plate, a vertical plate is fixedly installed on the top of the base plate, a horizontal plate is fixedly installed on the top of the vertical plate, a screw is rotatably installed between the horizontal plate and the base plate, a motor is fixedly installed on the top of the horizontal plate, the output end of the motor passes through the horizontal plate and is fixedly connected to the top of the screw, a sliding sleeve is threadedly sleeved on the surface of the screw, a sliding groove is provided on the top of the base plate, a round rod is fixedly installed inside the sliding groove, a slider is movably sleeved on the surface of the round rod, the outer surface of the slider is movably connected to the inner surface of the sliding groove, a loading plate is fixedly installed on the top of the slider, a template is movably installed on the top of the loading plate, the bottom of the loading plate is movably connected to the top of the base plate, and a moving rod is hinged between the loading plate and the sliding sleeve.

[0006] Preferably, vertical plates are fixedly installed on both ends of the top of the bottom plate, a storage plate is fixedly installed on the top of the vertical plates, a pneumatic cylinder is fixedly installed on the top of the storage plate, the output end of the pneumatic cylinder passes through the storage plate and extends to the bottom of the storage plate and is fixedly connected to the pressing plate, round tubes are fixedly installed on both sides of the top of the pressing plate, and the bottom of the round tubes passes through the pressing plate and extends to the lower surface of the pressing plate.

[0007] Preferably, fixing plates are fixedly mounted on both sides of the template, bolts are rotatably mounted on the top of the fixing plates, and the bottoms of the bolts penetrate the fixing plates and extend to the interior of the loading plate.

[0008] Preferably, a filter box is fixedly mounted on one end of the vertical plate, and a movable door is hinged on one end of the filter box.

[0009] Preferably, mounting plates are fixedly installed on both sides of the interior of the filter box, and an activated carbon plate is movably installed inside the mounting plate.

[0010] Preferably, a fan located above the mounting plate is fixedly installed at one end of the interior of the filter box, an exhaust pipe is fixedly installed at the bottom of the fan, an exhaust pipe is fixedly installed at the top of the exhaust pipe, and the top of the exhaust pipe passes through the filter box and extends to the top of the filter box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] This processing mold for gray iron castings, during daily use, the operator starts the motor, the operation of the motor will cause the screw to rotate, and at this time it will drive the sleeve to slide on the surface of the motor, due to the limiting effect of the round rod and the slider, the sleeve will push the carrier plate to slide, and then drive the template to the processing location, the motor and template are set to automatically feed the material, which reduces the labor intensity of the operator and thus improves the work efficiency of casting processing.

[0013] This is a processing mold for gray iron castings. During daily use, the operator starts the fan, and the operation of the fan will exhaust air through the exhaust pipe. At this time, the toxic and harmful gases will be introduced into the interior of the filter box through the square groove on one side of the vertical plate, and then reach the top of the filter box through the activated carbon plate. The activated carbon plate can adsorb the toxic gas and finally discharge it through the exhaust pipe. The activated carbon plate and the fan can adsorb and filter the toxic gas, reducing the damage caused to the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a front cross-sectional view of the utility model;

[0016] Figure 3 It is a side sectional view of the utility model;

[0017] Figure 4 For the utility model Figure 3 A partial enlarged view of point A in the middle.

[0018] In the figure: 1. bottom plate; 2. vertical plate; 3. horizontal plate; 4. screw; 5. motor; 6. sleeve; 7. slide groove; 8. round rod; 9. slider; 10. loading plate; 11. template; 12. moving rod; 13. bolt; 14. fixing plate; 15. vertical plate; 16. storage plate; 17. pneumatic cylinder; 18. pressing plate; 19. round tube; 20. filter box; 21. movable door; 22. mounting plate; 23. activated carbon plate; 24. fan; 25. exhaust pipe; 26. exhaust pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4The utility model provides a technical solution: a processing mold for gray iron castings, including a bottom plate 1, a vertical plate 2 is fixedly installed on the top of the bottom plate 1, a horizontal plate 3 is fixedly installed on the top of the vertical plate 2, a screw rod 4 is rotatably installed between the horizontal plate 3 and the bottom plate 1, a motor 5 is fixedly installed on the top of the horizontal plate 3, the output end of the motor 5 passes through the horizontal plate 3 and is fixedly connected to the top of the screw rod 4, the motor 5 will cause the screw rod 4 to rotate when it is running, the surface of the screw rod 4 is threadedly sleeved with a sliding sleeve 6, and the screw rod 4 will drive the sliding sleeve 6 to slide up and down on its surface when it rotates, a slide groove 7 is opened on the top of the bottom plate 1, a round rod 8 is fixedly installed inside the slide groove 7, a slider 9 is movably sleeved on the surface of the round rod 8, the outer surface of the slider 9 is movably connected to the inner surface of the slide groove 7, the outer surface of the slider 9 and the inner surface of the slide groove 7 are both smooth, which can facilitate the slider 9 to slide more smoothly inside the slide groove 7 and reduce the phenomenon of jamming, a loading plate 10 is fixedly installed on the top of the slider 9, and when the loading plate 10 slides, it will drive the slider 9 to slide inside the slide groove 7 The top of the carrier plate 10 is movably mounted with a template 11, and the template 11 can place the casting solution. The bottom of the carrier plate 10 is movably connected to the top of the bottom plate 1, and a moving rod 12 is hinged between the carrier plate 10 and the sliding sleeve 6. When the sliding sleeve 6 slides on the surface of the screw rod 4, the moving rod 12 will be used to push the carrier plate 10 to slide on the top of the bottom plate 1. Both ends of the top of the bottom plate 1 are fixedly mounted with a vertical plate 15, and a placement plate 16 is fixedly mounted on the top of the placement plate 16. The pneumatic cylinder 17 is a pneumatic actuator that converts air pressure energy into mechanical energy and performs linear reciprocating motion. The output end of the pneumatic cylinder 17 passes through the storage plate 16 and extends to the bottom of the storage plate 16 and is fixedly connected to the pressing plate 18. When the pneumatic cylinder 17 is in operation, the pressing plate 18 will slide. Circular tubes 19 are fixedly installed on both sides of the top of the pressing plate 18. The circular tubes 19 can discharge excess solution and gas inside the template 11, and the bottom of the circular tube 19 passes through the pressing plate 18 and extends to the lower surface of the pressing plate 18.

[0021] A fixing plate 14 is fixedly installed on both sides of the template 11, and a bolt 13 is rotatably installed on the top of the fixing plate 14, and the bottom of the bolt 13 passes through the fixing plate 14 and extends to the inside of the carrier plate 10. The template 11 can be replaced by the provided bolts 13 and the fixing plate 14, thereby increasing its practicality. A filter box 20 is fixedly installed on one end of the vertical plate 15, and a movable door 21 is hinged at one end of the filter box 20. The filter box 20 can be opened or closed by the movable door 21 to replace the activated carbon plate 23. The filter box 20 is fixedly installed on both sides of the interior with mounting plates 22. An activated carbon plate 23 is movably installed inside the mounting plate 22. The activated carbon plate 23 can adsorb poisonous gases to reduce the damage caused to operators. A fan 24 located above the mounting plate 22 is fixedly installed at one end of the interior of the filter box 20. The fan 24 can improve the efficiency of air circulation, thereby improving the efficiency of gas filtration. An exhaust pipe 25 is fixedly installed at the bottom of the fan 24, and an exhaust pipe 26 is fixedly installed on the top of the exhaust pipe 25. The top of the exhaust pipe 26 penetrates the filter box 20 and extends to the top of the filter box 20. The filtered gas will eventually be discharged through the exhaust pipe 26.

[0022] Working principle: When gray iron castings need to be processed, the operator first places the casting solution inside the template 11, and then starts the motor 5. The operation of the motor 5 will cause the screw 4 to rotate, which will drive the sleeve 6 to slide on the surface of the motor 5. Due to the limiting effect of the round rod 8 and the slider 9, the sleeve 6 will push the carrier plate 10 to slide, thereby driving the template 11 and the casting solution inside it to the bottom of the placement plate 16. Then, the pneumatic cylinder 17 is started. The operation of the pneumatic cylinder 17 will cause the pressing plate 18 to slide, thereby driving the bottom of the pressing plate 18 to the top of the template 11. The excess gas and solution will pass through the round rod 8 and the slider 9. The air is discharged through the pipe 19, and then the fan 24 is started. The operation of the fan 24 will exhaust air through the exhaust pipe 25. At this time, the toxic and harmful gases will be introduced into the interior of the filter box 20 through the square groove on one side of the vertical plate 15, and then reach the top of the filter box 20 through the activated carbon plate 23. The activated carbon plate 23 can adsorb the toxic gas and finally discharge it through the outlet pipe 26. Finally, when the activated carbon plate 23 needs to be replaced, the movable door 21 is pulled to open the filter box 20, and then the old activated carbon plate 23 is taken out from the inside of the mounting plate 22, and the new activated carbon plate 23 is put in, and then the movable door 21 is reset to complete the replacement work.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A processing mold for gray iron castings, comprising a base plate (1), characterized in that: A vertical plate (2) is fixedly mounted on the top of the bottom plate (1), a horizontal plate (3) is fixedly mounted on the top of the vertical plate (2), a screw rod (4) is rotatably mounted between the horizontal plate (3) and the bottom plate (1), a motor (5) is fixedly mounted on the top of the horizontal plate (3), an output end of the motor (5) passes through the horizontal plate (3) and is fixedly connected to the top of the screw rod (4), a sliding sleeve (6) is threadedly sleeved on the surface of the screw rod (4), a sliding groove (7) is provided on the top of the bottom plate (1), and the sliding groove (7) is provided on the top of the bottom plate (1). A round rod (8) is fixedly installed inside the groove (7), a sliding block (9) is movably sleeved on the surface of the round rod (8), the outer surface of the sliding block (9) is movably connected to the inner surface of the sliding groove (7), a loading plate (10) is fixedly installed on the top of the sliding block (9), a template (11) is movably installed on the top of the loading plate (10), the bottom of the loading plate (10) is movably connected to the top of the base plate (1), and a moving rod (12) is hinged between the loading plate (10) and the sliding sleeve (6).

2. A processing mold for gray iron castings according to claim 1, characterized in that: Both ends of the top of the bottom plate (1) are fixedly mounted with vertical plates (15), the top of the vertical plates (15) is fixedly mounted with a storage plate (16), the top of the storage plate (16) is fixedly mounted with a pneumatic cylinder (17), the output end of the pneumatic cylinder (17) passes through the storage plate (16) and extends to the bottom of the storage plate (16) and is fixedly connected to a pressing plate (18), and both sides of the top of the pressing plate (18) are fixedly mounted with round tubes (19), and the bottom of the round tubes (19) passes through the pressing plate (18) and extends to the lower surface of the pressing plate (18).

3. A processing mold for gray iron castings according to claim 1, characterized in that: A fixing plate (14) is fixedly installed on both sides of the template (11), a bolt (13) is rotatably installed on the top of the fixing plate (14), and the bottom of the bolt (13) passes through the fixing plate (14) and extends to the inside of the loading plate (10).

4. A processing mold for gray iron castings according to claim 2, characterized in that: A filter box (20) is fixedly mounted on one end of the vertical plate (15), and a movable door (21) is hingedly connected to one end of the filter box (20).

5. A processing mold for gray iron castings according to claim 4, characterized in that: Mounting plates (22) are fixedly mounted on both sides of the filter box (20), and an activated carbon plate (23) is movably mounted inside the mounting plate (22).

6. A processing mold for gray iron castings according to claim 4, characterized in that: A fan (24) located above the mounting plate (22) is fixedly mounted at one end of the interior of the filter box (20); an exhaust pipe (25) is fixedly mounted at the bottom of the fan (24); an exhaust pipe (26) is fixedly mounted at the top of the exhaust pipe (25); and the top of the exhaust pipe (26) penetrates the filter box (20) and extends to the top of the filter box (20).

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