Forming die for rear axle housing of rice transplanter

Abstract

The utility model relates to the field of dies, in particular to a forming die for a rear axle shell of a rice transplanter. The technical problems that gas is accumulated in a rice transplanter rear axle shell forming die, so that the whole structure is impacted, the external constraining structure on the die is simple, the whole structure is prone to dislocation, and the whole forming effect is reduced are solved. According to the technical scheme, the forming die for the rear axle shell of the rice transplanter comprises an upper die, a lower die, a guiding and positioning assembly, a stable supporting assembly and a pushing and adjusting assembly; the guide positioning sets are distributed at the positions, close to the corners, of the peripheral faces of the outer sides of the upper mold and the lower mold, multi-direction connection positioning protection is formed, rapid guide positioning connection can be conducted, rapid guide installation is kept, and the rapid insertion installation effect is improved; and an internal formed product can be annularly supported and protected, so that air pressure impact deviation is prevented, adjustment operation is carried out in time, and the overall forming quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of molds, in particular to a molding mold for a rear axle housing of a rice transplanter. Background Art

[0002] The rice transplanter is a rice transplanting equipment used in the rice planting process. It can conveniently transplant rice seedlings through the cooperation of mechanical connecting rods and discharge boxes, which can greatly improve the user's rice transplanting efficiency. In the process of use, the rice transplanter can be stably moved for transplanting through the cooperation of guide wheels on both sides. The rear axle housing forming mold of the rice transplanter is a key tool for manufacturing the rear axle housing of the rice transplanter. The design and manufacturing quality of the mold directly affect the quality and production efficiency of the rear axle housing. The existing rear axle housing forming mold of the rice transplanter will impact the overall structure during the molding process due to the accumulation of gas inside the mold, and the external constraint structure of the mold is simple, making it easy to be dislocated as a whole, reducing the overall molding effect; therefore, we propose a forming mold for the rear axle housing of the rice transplanter to solve the above-mentioned problems. Utility Model Content

[0003] In order to overcome the problem that the rear axle housing forming mold of the rice transplanter accumulates gas inside the mold and impacts the overall structure, and the external constraint structure of the mold is simple, making it easy for the whole to be dislocated, thereby reducing the overall forming effect.

[0004] The technical solution of the utility model is: a molding die for a rear axle shell of a rice transplanter, comprising an upper mold, a lower mold, a guide positioning component, a stable support component and a push adjustment component; a lower mold for molding the rear axle shell of the rice transplanter is correspondingly fastened below the upper mold, a stable support component for supporting overall stability and performing installation and connection operations is provided at the lower end of the lower mold, guide positioning components for guiding, positioning, connecting and maintaining rapid guide installation are provided at the intersection of the outer four sides of the upper mold and the lower mold near the corner, and push adjustment components for preventing air pressure impact deviation and performing timely adjustment operations are provided on the outer three sides of the lower mold.

[0005] Preferably, the guide positioning group is distributed on the intersection of the four outer surfaces of the upper mold and the lower mold near the corner to form a multi-directional connection and positioning protection, which can perform quick guide positioning connection and maintain quick guide installation, thereby increasing the quick-insert installation effect. As the internal molding is carried out, the guide mold clamp is pushed by the push adjustment component, so that the internal molded product can be circumferentially supported and protected, thereby preventing air pressure shock deviation and making timely adjustment operations to improve the overall molding quality.

[0006] Preferably, an adaptor channel is opened in the top center of the upper mold, an injection connection port is opened at one end of the adaptor channel, mounting holes are opened at the corners around the top of the upper mold, and guide grooves are opened on both sides of the upper mold near the corners, through which guided connection installation can be carried out.

[0007] Preferably, a connecting sleeve is provided at the lower end of the lower mold, and adaptation holes are provided on all four sides of the connecting sleeve. An adaptation cavity is provided on the outer side of the lower mold corresponding to the pushing adjustment component, and a guide hole is provided in the center of the adaptation cavity. A guide mold clamp is provided on the inner side of the lower mold corresponding to the guide hole position. By pushing the guide mold clamp by pushing the adjustment component, the internal molded product can be circumferentially supported and protected, thereby preventing air pressure shock deviation and making timely adjustments to improve the overall molding quality.

[0008] Preferably, the guiding and positioning assembly includes a first connecting sleeve, a second connecting sleeve, a first telescopic cylinder, a guide sleeve, a first telescopic push rod, an indicator light and a signalizer. The first connecting sleeve and the second connecting sleeve are linearly arranged opposite to each other. The first connecting sleeve and the second connecting sleeve correspond to the lower mold and the upper mold, and can be connected to each other through the first connecting sleeve and the second connecting sleeve.

[0009] Preferably, an indicator light is provided at the outer end of the first connecting sleeve, a contact pressure spring is provided inside the indicator light, a guide sleeve connected to the contact pressure spring is provided inside the first connecting sleeve, a signal device is provided at the outer end of the second connecting sleeve, a first telescopic push rod is provided at the center of the second connecting sleeve, and the first telescopic cylinder drives the first telescopic push rod to enter the guide sleeve. When the lower mold and the upper mold are connected and buckled, the signal device controls the first telescopic cylinder to drive the first telescopic push rod to enter the guide sleeve, and the contact pressure spring is fed back to the indicator light to light up, thereby completing the connection and installation.

[0010] Preferably, the stable support assembly includes a shock-absorbing plate, a protective frame, a connecting sleeve, a center plate and a separating sleeve. The outer side of the shock-absorbing plate is provided with a protective frame, the bottom center of the protective frame is provided with a center plate, and separating sleeves are provided all around the protective frame. Connecting sleeves are provided along the edges of the separating sleeves, and positioning holes and perforations are distributed on the bottom of the protective frame. The distributed installation and positioning operations can be performed using the positioning holes and perforations.

[0011] Preferably, the pushing adjustment component includes a protective box, a visual sensor, a rear balancing sleeve, a second telescopic cylinder, a second telescopic push rod and a pushing head. The rear end of the protective box is provided with a rear balancing sleeve, the top of the protective box is provided with a visual sensor, the center of the rear balancing sleeve is provided with a second telescopic push rod, one end of the second telescopic push rod is provided with a pushing head, the second telescopic cylinder drives the second telescopic push rod to drive the pushing head to push, and the overall situation can be observed through the visual sensor. The second telescopic cylinder drives the second telescopic push rod to drive the pushing head to push, and the guide hole is made through the adapter cavity.

[0012] Beneficial effects of the utility model:

[0013] 1. According to the previous forming mold of the rear axle shell of the rice transplanter, the gas accumulated inside the mold will impact the overall structure, and the external constraint structure of the mold is simple, making it easy to be dislocated as a whole, reducing the overall forming effect. The upper mold and the lower mold are correspondingly buckled to perform preliminary sealing protection for the forming of the rear axle shell of the rice transplanter, and then the lower mold is supported by a stable support component to support the overall stability and perform installation and connection operations to improve the overall stability. The guide positioning group is distributed on the intersection of the four sides of the upper and lower molds on the outside near the corner to form a multi-directional connection and positioning protection, which can be quickly guided and connected and maintain fast guide installation, thereby increasing the quick insertion installation effect. As the internal molding is being formed, the guide mold clamp is pushed by the push adjustment component, so that the internal molded product can be circumferentially supported and protected, thereby preventing the air pressure impact from deviating and making timely adjustments to improve the overall molding quality.

[0014] 2. Through the protection frame and the connection sleeve, the downward pressure from above is effectively reduced, and shock absorption protection is provided during segmentation. At the same time, distributed installation operations can be performed to improve the overall connection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the guide and positioning component of the utility model;

[0017] Figure 3 This is a schematic diagram of a stable support assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the push adjustment component of the utility model.

[0019] Description of reference numerals: 1, upper mold; 2, lower mold; 3, guide positioning assembly; 4, stable support assembly; 5, push adjustment assembly; 101, adapting flow channel; 102, mounting hole; 103, injection molding connection port; 104, guide groove; 201, connecting sleeve; 202, adapting hole; 203, adapting cavity; 204, guide hole; 301, first connecting sleeve box; 302, second connecting sleeve box; 303, first telescopic cylinder; 304 , guide sleeve; 305, first telescopic push rod; 306, indicator light; 307, signal device; 401, shock absorbing plate; 402, protection frame; 403, connecting sleeve; 404, positioning hole; 405, center plate; 406, perforation; 407, partition sleeve; 501, protection box; 502, visual sensor; 503, rear balancing sleeve; 504, second telescopic cylinder; 505, second telescopic push rod; 506, push head. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-2 The utility model provides an embodiment: a forming mold for a rear axle housing of a rice transplanter, comprising an upper mold 1, a lower mold 2, a guide positioning component 3, a stable support component 4 and a push adjustment component 5; a lower mold 2 for forming the rear axle housing of the rice transplanter is correspondingly provided at the bottom of the upper mold 1, a stable support component 4 for supporting the overall stability and performing installation and connection operations is provided at the lower end of the lower mold 2, and guide positioning components 3 for guiding, positioning, connecting and maintaining rapid guide installation are provided at the intersection of the outer four sides of the upper mold 1 and the lower mold 2 near the corner, and push adjustment components 5 for preventing air pressure impact and deflection and performing timely adjustment operations are provided on the three outer sides of the lower mold 2.

[0022] See also Figure 3-4 In this embodiment, an adapting channel 101 is provided at the top center of the upper mold 1, and an injection connection port 103 is provided at one end of the adapting channel 101. Mounting holes 102 are provided at the corners around the top of the upper mold 1, and guide grooves 104 are provided on both sides of the upper mold 1 near the corners. Guide connection installation can be performed through the guide grooves 104. A connecting sleeve 201 is provided at the lower end of the lower mold 2, and adapting holes 202 are provided on the surrounding surfaces of the connecting sleeve 201. An adapting cavity 203 is provided on the outer side surface of the lower mold 2 corresponding to the push adjustment component 5, and a guide hole 204 is provided in the center of the adapting cavity 203. A guide mold clamp is provided on the inner side of the lower mold 2 corresponding to the guide hole 204. The guide mold clamp is pushed by the push adjustment component 5, so that the internal molded product can be circumferentially supported and protected, thereby preventing the air pressure impact from deviating and making timely adjustment operations, thereby improving the overall molding quality.

[0023] See also Figure 2-4In this embodiment, the guide positioning assembly 3 includes a first connecting sleeve 301, a second connecting sleeve 302, a first telescopic cylinder 303, a guide sleeve 304, a first telescopic push rod 305, an indicator light 306 and a signal device 307. The first connecting sleeve 301 and the second connecting sleeve 302 are linearly arranged opposite to each other. The first connecting sleeve 301 and the second connecting sleeve 302 correspond to the lower mold 2 and the upper mold 1. The first connecting sleeve 301 and the second connecting sleeve 302 can be connected to each other. The outer end of the first connecting sleeve 301 is provided with an indicator light 306, and the indicator light 307 is provided with an indicator light 307. 06 is provided with a contact pressure spring sheet inside, the first connecting sleeve 301 is provided with a guide sleeve 304 connected to the contact pressure spring sheet inside, the outer end of the second connecting sleeve 302 is provided with a signal device 307, the center of the second connecting sleeve 302 is provided with a first telescopic push rod 305, the first telescopic cylinder 303 drives the first telescopic push rod 305 to enter the guide sleeve 304, when the lower mold 2 and the upper mold 1 are connected and buckled, the signal device 307 controls the first telescopic cylinder 303 to drive the first telescopic push rod 305 to enter the guide sleeve 304, the contact pressure spring sheet is fed back to the indicator light 306 to light up, and the connection and installation are completed.

[0024] See also Figure 1-4 In this embodiment, the stable support component 4 includes a shock-absorbing plate 401, a protection frame 402, a connecting sleeve 403, a center plate 405 and a separation sleeve 407. The outer side of the shock-absorbing plate 401 is provided with a protection frame 402, and the bottom center of the protection frame 402 is provided with a center plate 405. The surrounding of the protection frame 402 is provided with a separation sleeve 407, and the upper edge of the separation sleeve 407 is provided with a connecting sleeve 403. The bottom of the protection frame 402 is distributed with positioning holes 404 and through holes 406. The positioning holes 404 and through holes 406 can be used to perform distributed installation and positioning operations. The push adjustment component 5 includes a protection box 501, a visual sensor 502, and a rear balance The rear end of the protection box 501 is provided with a rear balancing sleeve frame 503, and the top of the protection box 501 is provided with a visual sensor 502. The center of the rear balancing sleeve frame 503 is provided with a second telescopic push rod 505, and one end of the second telescopic push rod 505 is provided with a push head 506. The second telescopic cylinder 504 drives the second telescopic push rod 505 to drive the push head 506 to push. Through the visual sensor 502, the overall situation can be observed. The second telescopic cylinder 504 drives the second telescopic push rod 505 to drive the push head 506 to push, and the guide hole 204 is performed through the adaptation cavity 203.

[0025] During operation, when the lower mold 2 and the upper mold 1 are connected and buckled, the signal device 307 controls the first telescopic cylinder 303 to drive the first telescopic push rod 305 to enter the guide sleeve 304, and the pressure spring is fed back to the indicator light 306 to light up, completing the connection and installation. The filling connection port is used for corresponding connection, and the positioning hole 404 and the through hole 406 can be used for distributed installation and positioning operations. The overall situation can be observed through the visual sensor 502. The second telescopic cylinder 504 drives the second telescopic push rod 505 to drive the push head 506 to push, pass through the adapter cavity 203 to the guide hole 204, and provide circumferential support and protection for the internal molded products.

[0026] Through the above steps, the guide positioning group is distributed on the intersection of the four outer surfaces of the upper mold 1 and the lower mold 2 near the corner, forming a multi-directional connection positioning protection, which can perform quick guide positioning connection and maintain quick guide installation, thereby increasing the quick-insert installation effect. As the internal molding is being performed, the guide mold clamp is pushed by pushing the adjustment component 5, so that the internal molded product can be circumferentially supported and protected, thereby preventing the air pressure impact from deviating and making timely adjustments to improve the overall molding quality.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A forming die for a rear axle housing of a rice transplanter, comprising an upper die (1); Features: The invention also comprises a lower mould (2), a guide positioning component (3), a stable support component (4) and a push adjustment component (5); the lower part of the upper mould (1) is provided with a lower mould (2) for forming the rear axle housing of the rice transplanter, and the lower end of the lower mould (2) is provided with a stable support component (4) for supporting the overall stability and performing installation and connection operations; the outer four sides of the upper mould (1) and the lower mould (2) are provided with guide positioning components (3) for guiding, positioning, connecting and maintaining fast guide installation at the intersection of the corners; the outer three sides of the lower mould (2) are provided with push adjustment components (5) for preventing air pressure impact and performing timely adjustment operations.

2. A forming die for a rear axle housing of a rice transplanter according to claim 1, Features: An adapting flow channel (101) is provided at the center of the top of the upper mold (1), an injection molding connection port (103) is provided at one end of the adapting flow channel (101), mounting holes (102) are provided at the corners around the top of the upper mold (1), and guide grooves (104) are provided on both sides of the upper mold (1) near the corners.

3. The forming mold for the rear axle housing of a rice transplanter according to claim 1, Features: A connecting sleeve (201) is provided at the lower end of the lower mold (2), and matching holes (202) are provided on all four sides of the connecting sleeve (201). An matching cavity (203) is provided on the outer side surface of the lower mold (2) corresponding to the push adjustment component (5), and a guide hole (204) is provided at the center of the matching cavity (203). A guide mold clamp is provided on the inner side of the lower mold (2) corresponding to the guide hole (204).

4. The forming die of the rear axle housing of a rice transplanter according to claim 1, Features: The guide and positioning assembly (3) comprises a first connecting sleeve (301), a second connecting sleeve (302), a first telescopic cylinder (303), a guide sleeve (304), a first telescopic push rod (305), an indicator light (306) and a signal device (307); the first connecting sleeve (301) and the second connecting sleeve (302) are arranged linearly opposite to each other; the first connecting sleeve (301) and the second connecting sleeve (302) correspond to the lower mold (2) and the upper mold (1).

5. The forming die of the rear axle housing of a rice transplanter according to claim 4, Features: An indicator light (306) is provided at the outer end of the first connecting sleeve (301), a contact spring is provided inside the indicator light (306), a guide sleeve (304) connected to the contact spring is provided inside the first connecting sleeve (301), a signal device (307) is provided at the outer end of the second connecting sleeve (302), a first telescopic push rod (305) is provided at the center of the second connecting sleeve (302), and the first telescopic cylinder (303) drives the first telescopic push rod (305) to enter the guide sleeve (304).

6. The forming die of the rear axle housing of a rice transplanter according to claim 1, Features: The stable support component (4) comprises a shock absorbing plate (401), a protection frame (402), a connecting sleeve (403), a center plate (405) and a separation sleeve (407); the outer side of the shock absorbing plate (401) is sleeved with the protection frame (402); the center plate (405) is provided at the bottom center of the protection frame (402); the separation sleeves (407) are provided around the protection frame (402); the connecting sleeves (403) are provided along the upper edge of the separation sleeve (407); and the bottom of the protection frame (402) is provided with positioning holes (404) and through holes (406).

7. The forming die of the rear axle housing of a rice transplanter according to claim 1, Features: The push adjustment component (5) comprises a protection box (501), a visual sensor (502), a rear balancing frame (503), a second telescopic cylinder (504), a second telescopic push rod (505) and a push head (506); the rear end of the protection box (501) is provided with a rear balancing frame (503); the top of the protection box (501) is provided with a visual sensor (502); the center of the rear balancing frame (503) is provided with a second telescopic push rod (505); one end of the second telescopic push rod (505) is provided with a push head (506); the second telescopic cylinder (504) drives the second telescopic push rod (505) to drive the push head (506) to perform a push operation.

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