Pump body part casting device

Abstract

The utility model belongs to the technical field of casting, and particularly relates to a pump body part casting device which comprises a base. A base is placed at the top of the base; a mold is placed at the top of the base; the side wall of the mold is fixedly connected with a fixed block; a first T-shaped groove is formed in the top of the fixing block. A first T-shaped block is placed on the groove wall of the first T-shaped groove. The side wall of the first T-shaped block is fixedly connected with a connecting rod. A limiting piece is arranged at one end of the connecting rod; a pair of drainage pipes is arranged at the top of the base; a plurality of groups of water spraying pipes are arranged at the top of the drainage pipe; the side wall of the drainage pipe communicates with a water conveying pipe. The bottoms of the two sides of the base are each provided with a pair of idler wheels. When the mold needs to be cooled after pouring, the first T-shaped block is separated from the first T-shaped groove, then a worker pushes the base to the position of the side wall water spraying pipe through a tool for water cooling treatment, the cooling speed of a casting is increased, the other base can be pushed to the position of the connecting rod for pouring in the process, and the waiting time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of casting, in particular to a pump body casting device. Background Art

[0002] Casting is one of the earliest metal heat processing technologies mastered by humans. Casting is a method of pouring liquid metal into a casting cavity that suits the shape of the part, and then waiting for it to cool and solidify to obtain parts or blanks. The cast materials are mostly metals that were originally solid but heated to liquid, such as copper, iron, aluminum, tin, lead, etc., and the material of the mold can be sand, metal or even ceramics.

[0003] In the production process of using molds to cast pump body parts, once the mold has completed the casting operation, the next step is usually to wait for the casting to cool to a certain degree in the mold before collecting it. Therefore, the production line has to be in a waiting state until the casting is completely cooled and taken out. The production line can then be vacated and prepared for re-casting. This production method not only reduces production efficiency, but also increases production costs; while waiting for the casting to cool, the production line is idle; therefore, a pump body casting device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art, in the production process of using molds to cast pump body parts, once the mold completes the pouring operation, the next step is usually to wait for the casting to cool to a certain degree in the mold before collecting it. Therefore, the production line has to be in a waiting state until the casting is completely cooled and taken out. The production line can then be vacated and prepared for re-pouring. This production method not only reduces production efficiency, but also increases production costs. In the process of waiting for the casting to cool, the production line is idle. The utility model proposes a pump body casting device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a pump body casting device described in the utility model comprises a base; a base is placed on the top of the base; a mold is placed on the top of the base; a fixing block is fixedly connected to the side wall of the mold; a T-shaped groove is provided on the top of the fixing block; a T-shaped block is placed on the groove wall of the T-shaped groove; a connecting rod is fixedly connected to the side wall of the T-shaped block; a limiting piece is provided at one end of the connecting rod; a pair of drain pipes are provided on the top of the base; a plurality of water spray pipes are provided on the top of the drain pipes; a water supply pipe is connected to the side wall of the drain pipe; a pair of rollers are provided on the bottom of both sides of the base.

[0006] Preferably, the limiting member includes a threaded rod 1; a pair of long rods are fixedly connected to the top of the base; the side wall of the long rod is provided with a square through groove; one end of the connecting rod extends into the square through groove; the connecting rod is slidably connected to the long rod; a T-shaped groove 2 is provided on the top of the connecting rod; a T-shaped block 2 is slidably connected in the groove wall of the T-shaped groove 2; a threaded rod 1 is rotatably connected to the top of the T-shaped block 2; the threaded rod 1 is threadedly connected to the long rod; and a sliding member is provided on the side wall of the long rod.

[0007] Preferably, the sliding member includes a slider; a connecting groove is provided on the side wall of the long rod; the connecting groove is communicated with the square through groove; the side wall of the connecting groove is slidably connected to the slider; the side wall of the connecting rod is provided with a limiting groove; the groove wall of the limiting groove is slidably connected to a limiting block; the limiting block is fixed on the side wall of the slider; the side wall of the slider is rotatably connected to a rotating block, and one end of the rotating block passes through the slider; the side wall of the rotating block is fixedly connected to a gear; the side wall of the connecting rod is fixedly connected to a rack; the rack and the gear are meshed with each other.

[0008] Preferably, a slide plate is slidably connected to the inner wall of the drain pipe; a through hole is provided at the top of the slide plate; the through hole matches one end of the water spray pipe; a spring is fixedly connected between the slide plate and the drain pipe; a sliding groove is provided on the side wall of the drain pipe; a trigger block 1 is slidably connected to the groove wall of the sliding groove; the trigger block 1 is fixedly connected to the side wall of the slide plate; and the side wall of the base is fixedly connected to a trigger block 2.

[0009] Preferably, the water spray pipe includes an upper water pipe and a lower water pipe; the upper water pipe is sealingly and slidingly connected to the lower water pipe; the lower water pipe is fixedly connected to and communicated with the top of the drain pipe; the outer circular walls of multiple groups of the upper water pipes are fixedly connected by a connecting frame; the side wall of the connecting frame is threadedly connected with a threaded rod 2; the bottom end of the threaded rod 2 is rotatably connected to the top of the drain pipe.

[0010] Preferably, a pair of drainage grooves are provided on the top of the base; the drainage grooves match the rollers.

[0011] The utility model is beneficial in that:

[0012] 1. When the mold is placed on the base, the connecting rod moves downward, and the T-shaped block on the connecting rod enters the T-shaped groove from top to bottom, and the mold is turned upside down to fix the mold on the base. When the mold needs to be cooled after casting, the T-shaped block is separated from the T-shaped groove, and then the staff uses tools to push the base to the side wall water spray pipe for water cooling to speed up the cooling speed of the casting. During this process, the base can be pushed to the connecting rod for casting to shorten the waiting time.

[0013] 2. The T-shaped block is convenient for moving up and down to fix the mold, and the T-shaped block can control different molds, so that the water source will spray out from the top of the water spray pipe to spray the casting mold, thereby increasing the cooling speed of the casting mold. It is convenient to adjust the spraying height of the upper water pipe so that the water can be effectively adjusted to cover the surface of the casting mold, thereby improving the cooling efficiency. It is convenient to collect the accumulated water on the base, and it can limit the roller on the base, thereby providing auxiliary guidance for the movement of the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0016] Figure 2 It is a partial structural diagram of the utility model;

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0019] Figure 5 It is a partial cross-sectional view of the long rod;

[0020] Figure 6 This is a partial cross-sectional view of the drainage pipe.

[0021] In the figure: 1. base; 2. base; 3. mold; 4. fixing block; 5. T-slot 1; 6. T-block 1; 7. connecting rod; 8. drainage pipe; 9. spray pipe; 10. water pipe; 11. roller; 12. threaded rod 1; 13. long rod; 14. T-slot 2; 15. T-block 2; 16. slider; 17. limit groove; 18. limit block; 19. rotating block; 20. gear; 21. rack; 22. slide plate; 23. through port; 24. trigger block 2; 25. trigger block 1; 26. water supply pipe; 27. water supply pipe; 28. connecting frame; 29. ​​threaded rod 2; 30. drainage groove. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-6 As shown, a pump body casting device comprises a base 1; a base 2 is placed on the top of the base 1; a mold 3 is placed on the top of the base 2; a fixing block 4 is fixedly connected to the side wall of the mold 3; a T-shaped groove 5 is provided on the top of the fixing block 4; a T-shaped block 6 is placed on the groove wall of the T-shaped groove 5; a connecting rod 7 is fixedly connected to the side wall of the T-shaped block 6; a stopper is provided at one end of the connecting rod 7; a pair of drain pipes 8 are provided on the top of the base 1; a plurality of water spray pipes 9 are provided on the top of the drain pipe 8; a water pipe 10 is connected to the side wall of the drain pipe 8; a bottom of each side of the base 2 is provided with a When the roller 11 is working, the connecting rod 7 can be moved up and down by the action of the limiter. When the mold 3 is placed on the base 2, the connecting rod 7 moves downward, and the T-shaped block 6 on the connecting rod 7 enters the T-shaped groove 5 from top to bottom, and the mold 3 is inverted to fix the mold 3 on the base 2. When the mold 3 needs to be cooled after casting, the T-shaped block 6 is separated from the T-shaped groove 5, and then the staff uses a tool to push the base 2 to the side wall water spray pipe 9 for water cooling treatment to speed up the cooling speed of the casting. During this process, another base 2 can be pushed to the connecting rod 7 for casting to shorten the waiting time.

[0024] The limiting member includes a threaded rod 12; a pair of long rods 13 are fixedly connected to the top of the base 1; the side wall of the long rod 13 is provided with a square through groove; one end of the connecting rod 7 extends into the square through groove; a T-shaped groove 14 is provided on the top of the connecting rod 7; a T-shaped block 15 is slidably connected in the groove wall of the T-shaped groove 14; the top of the T-shaped block 15 is rotatably connected to the threaded rod 12; the threaded rod 12 is threadedly connected to the long rod 13; the side wall of the long rod 13 is provided with a sliding member; when working, the threaded rod 12 is threadedly rotated on the long rod 13, so that the rotation of the threaded rod 12 drives the T-shaped block 15 to move upward, and then the T-shaped block 15 drives the T-shaped block 6 on the connecting rod 7 to move up and down, so that the T-shaped block 6 can be conveniently moved up and down to fix the mold 3.

[0025] The sliding member includes a slider 16; a connecting groove is provided on the side wall of the long rod 13; the connecting groove is connected to the square through groove; the slider 16 is slidably connected to the side wall of the connecting groove; a limiting groove 17 is provided on the side wall of the connecting rod 7; the groove wall of the limiting groove 17 is slidably connected to a limiting block 18; the limiting block 18 is fixedly connected to the side wall of the slider 16; the side wall of the slider 16 is rotatably connected to a rotating block 19, and one end of the rotating block 19 passes through the slider 16; the side wall of the rotating block 19 is fixedly connected to a toothed Wheel 20; a rack 21 is fixedly connected to the side wall of the connecting rod 7; the rack 21 is meshed with the gear 20; when working, the rotation of the rotating block 19 drives the rotation of the gear 20. Since the gear 20 is meshed with the rack 21, the rotation of the gear 20 can make the connecting rod 7 move laterally, and the T-shaped block 15 slides in the T-shaped groove 14, so that the lateral movement of the connecting rod 7 will not affect the up and down movement of the threaded rod 12 to the connecting rod 7, so that the T-shaped block 16 can control different molds 3.

[0026] The inner wall of the drain pipe 8 is slidably connected with a slide plate 22; a through hole 23 is provided on the top of the slide plate 22; the through hole 23 matches one end of the water spray pipe 9; a spring is fixedly connected between the slide plate 22 and the drain pipe 8; a sliding groove is provided on the side wall of the drain pipe 8; a trigger block 25 is slidably connected to the groove wall of the sliding groove; the trigger block 25 is fixedly connected to the side wall of the slide plate 22; a trigger block 24 is fixedly connected to the side wall of the base 2; when working, when the base 2 moves toward the drain pipe 8, the trigger block 24 on the base 2 drags the trigger block 25, and the trigger block 25 is dragged to drive the slide plate 22 to slide in the drain pipe 8, and the through hole 23 on the slide plate 22 will cancel the obstruction of the port of the water spray pipe 9, so that the water source will be sprayed out at the top of the water spray pipe 9 to spray the casting mold 3, thereby improving the cooling speed of the casting mold 3.

[0027] The water spray pipe 9 includes an upper water pipe 26 and a lower water pipe 27; the upper water pipe 26 is sealed and slidably connected to the lower water pipe 27; the lower water pipe 27 is fixedly connected to the top of the drain pipe 8; the outer circular walls of multiple groups of the upper water pipes 26 are fixedly connected through a connecting frame 28; the side wall of the connecting frame 28 is threadedly connected with a threaded rod 29; the bottom end of the threaded rod 29 is rotatably connected to the top of the drain pipe 8; when working, when the threaded rod 29 is rotated, the connecting frame 28 and the upper water pipe 26 will be driven to move up and down, which is convenient for adjusting the spraying height of the upper water pipe 26, so that the water can be effectively adjusted to cover the surface of the casting mold 3, thereby improving the cooling efficiency.

[0028] A pair of drainage grooves 30 are provided on the top of the base 1; the drainage grooves 30 match the rollers 11; when working, the drainage grooves 30 on the base 1 can conveniently collect the accumulated water on the base 1, and can limit the rollers 11 on the base 2, thereby playing an auxiliary guiding effect on the movement of the base 2.

[0029] Working principle: the connecting rod 7 can be moved up and down by the action of the limiter. When the mold 3 is placed on the base 2, the connecting rod 7 moves downward, and the T-shaped block 6 on the connecting rod 7 enters the T-shaped groove 5 from top to bottom, and the mold 3 is inverted to fix the mold 3 on the base 2. Then the mold 3 is cast. When the mold 3 needs to be cooled after casting, the T-shaped block 6 is separated from the T-shaped groove 5, and then the staff uses tools to push the base 2 to the side wall spray pipe 9 for water cooling to speed up the cooling speed of the casting. During this process, another base 2 can be pushed to the connecting rod 7 for pouring, shortening the waiting time. The threaded rod 12 is threadedly rotated on the long rod 13, so that the rotation of the threaded rod 12 drives the T-shaped block 2 15 to move upward, and then the T-shaped block 2 15 drives the T-shaped block 1 6 on the connecting rod 7 to move up and down, so that the T-shaped block 1 6 can move up and down to fix the mold 3. The rotation of the rotating block 19 drives the rotation of the gear 20. Since the gear 20 and the rack 21 are meshed with each other, the rotation of the gear 20 can cause the connecting rod 7 to move horizontally. , the T-shaped block 2 15 slides in the T-shaped groove 2 14, so that the lateral movement of the connecting rod 7 will not affect the up and down movement of the threaded rod 12 on the connecting rod 7, which facilitates the T-shaped block 1 6 to control different molds 3. When the base 2 moves to the drain pipe 8, the trigger block 24 on the base 2 drags the trigger block 1 25. After the trigger block 1 25 is dragged, it will drive the slide plate 22 to slide in the drain pipe 8, and the spring between the slide plate 22 and the drain pipe 8 will be stretched. At this time, the opening 23 on the slide plate 22 will cancel the port of the water spray pipe 9. The water source is blocked so that it enters the water spray pipe 9 and sprays the casting mold 3, thereby increasing the cooling speed of the casting mold 3. When the threaded rod 29 is rotated, the connecting frame 28 and the upper water pipe 26 will be driven to move up and down, thereby facilitating the adjustment of the spraying height of the upper water pipe 26, so that the water can be effectively adjusted to cover the surface of the casting mold 3, thereby improving the cooling efficiency. The drainage groove 30 on the base 1 can conveniently collect the accumulated water on the base 1, and can limit the roller 11 on the base 2, thereby providing auxiliary guidance for the movement of the base 2.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A pump body casting device, characterized in that: The invention comprises a base (1); a base (2) is placed on the top of the base (1); a mold (3) is placed on the top of the base (2); a fixing block (4) is fixedly connected to the side wall of the mold (3); a T-shaped groove (5) is provided on the top of the fixing block (4); a T-shaped block (6) is placed on the groove wall of the T-shaped groove (5); a connecting rod (7) is fixedly connected to the side wall of the T-shaped block (6); a stopper is provided at one end of the connecting rod (7); a pair of drain pipes (8) are provided on the top of the base (1); a plurality of water spray pipes (9) are provided on the top of the drain pipe (8); a water supply pipe (10) is connected to the side wall of the drain pipe (8); and a pair of rollers (11) are provided at the bottom of both sides of the base (2).

2. A pump body casting device according to claim 1, characterized in that: The limiting member comprises a threaded rod (12); a pair of long rods (13) are fixedly connected to the top of the base (1); a square through groove is provided on the side wall of the long rod (13); one end of the connecting rod (7) extends into the square through groove; the connecting rod (7) is slidably connected to the long rod (13); a T-shaped groove (14) is provided on the top of the connecting rod (7); a T-shaped block (15) is slidably connected in the groove wall of the T-shaped groove (14); the top of the T-shaped block (15) is rotatably connected to the threaded rod (12); the threaded rod (12) is threadedly connected to the long rod (13); and a sliding member is provided on the side wall of the long rod (13).

3. A pump body casting device according to claim 2, characterized in that: The sliding member comprises a slider (16); a connecting groove is provided on the side wall of the long rod (13); the connecting groove is communicated with the square through groove; the side wall of the connecting groove is slidably connected to the slider (16); a limiting groove (17) is provided on the side wall of the connecting rod (7); the groove wall of the limiting groove (17) is slidably connected to a limiting block (18); the limiting block (18) is fixedly connected to the side wall of the slider (16); the side wall of the slider (16) is rotatably connected to a rotating block (19), and one end of the rotating block (19) passes through the slider (16); the side wall of the rotating block (19) is fixedly connected to a gear (20); the side wall of the connecting rod (7) is fixedly connected to a rack (21); the rack (21) and the gear (20) are meshed with each other.

4. A pump body casting device according to claim 3, characterized in that: The inner wall of the drain pipe (8) is slidably connected to a slide plate (22); a through hole (23) is provided at the top of the slide plate (22); the through hole (23) matches one end of the water spray pipe (9); a spring is fixedly connected between the slide plate (22) and the drain pipe (8); a sliding groove is provided on the side wall of the drain pipe (8); a trigger block 1 (25) is slidably connected to the groove wall of the sliding groove; the trigger block 1 (25) is fixedly connected to the side wall of the slide plate (22); and a trigger block 2 (24) is fixedly connected to the side wall of the base (2).

5. A pump body casting device according to claim 4, characterized in that: The water spray pipe (9) comprises an upper water pipe (26) and a lower water pipe (27); the upper water pipe (26) is sealingly and slidably connected to the lower water pipe (27); the lower water pipe (27) is fixedly connected to and communicates with the top of the drainage pipe (8); the outer circular walls of multiple groups of the upper water pipes (26) are fixedly connected via a connecting frame (28); a threaded rod (29) is threadedly connected to the side wall of the connecting frame (28); the bottom end of the threaded rod (29) is rotatably connected to the top of the drainage pipe (8).

6. A pump body casting device according to claim 5, characterized in that: A pair of drainage grooves (30) are provided on the top of the base (1); the drainage grooves (30) match the rollers (11).

Images