Cooling and conveying device for automobile chassis casting machine

Abstract

The utility model discloses a cooling conveying device for an automobile chassis casting machine, which comprises two groups of walking seats and servo motors, the servo motors are arranged on the side walls of the walking seats, the output ends of the servo motors are provided with movable threaded rods, the movable threaded rods are movably connected with the walking seats, and the movable threaded rods are connected with the walking seats. Movable threaded sleeves are arranged on the surfaces of the movable threaded rods in a sleeving mode, the movable threaded sleeves are in threaded connection with the movable threaded rods, the movable threaded sleeves are in sliding connection with the walking bases, walking frames are installed at the top ends of the movable threaded sleeves, and supporting frames are arranged above the walking frames. According to the utility model, the angle of the automobile chassis can be conveniently clamped, overturned and adjusted, the automobile chassis can be conveniently and oppositely moved to adapt to the automobile chassis with different thicknesses, the automobile chassis can be conveniently and vertically blown and cooled in a reciprocating manner and can be rapidly conveyed, and the cooling effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling and conveying devices, in particular to a cooling and conveying device for an automobile chassis casting machine. Background Art

[0002] The chassis of a commercial vehicle is composed of four parts: a transmission system, a running system, a steering system and a braking system. The function of the chassis is to support and install the automobile engine and its components and assemblies, form the overall shape of the automobile, and receive the power of the engine to make the automobile move and ensure normal driving. The automobile chassis is cast. After the casting machine is completed, it needs to be cooled and transported. In order to better cool and transport it, a cooling and conveying device for an automobile chassis casting machine is proposed.

[0003] For example, an automobile chassis conveying device for automobile assembly production disclosed in the authorization announcement number CN217707713U includes a base, a hydraulic cylinder is fixedly connected to the top of the base, a support frame is fixedly connected to the output end of the hydraulic cylinder, a motor is fixedly connected to the front of the support frame, the output shaft of the motor is fixedly connected to a first rotating roller through a coupling, the outer wall of the first rotating roller is movably connected to a conveyor belt, and the inner wall of the conveyor belt is movably connected to a second rotating roller;

[0004] Although the automobile chassis conveying device for automobile assembly production is realized, it plays a role of limiting when conveying the automobile chassis, thereby avoiding the problem of displacement of the automobile chassis during the conveying work, and can play a good role of fitting with both sides of the automobile chassis when limiting, and improves the limiting effect and stability, further meets the use requirements, improves the use effect, and is convenient for users to use;

[0005] However, the problem that the existing cooling and conveying device is not conducive to convenient clamping and flipping to adjust the angle of the automobile chassis and convenient opposite movement to adapt to automobile chassis of different thicknesses during use is not solved, and it is not conducive to reciprocating air blowing cooling of the automobile chassis and rapid conveying of the automobile chassis, which affects the cooling effect. Utility Model Content

[0006] The purpose of the utility model is to provide a cooling and conveying device for an automobile chassis casting machine, so as to solve the problem proposed in the above background technology that the cooling and conveying device is not convenient for conveniently clamping and flipping to adjust the angle of the automobile chassis and conveniently moving oppositely to adapt to automobile chassis of different thicknesses, is not conducive to reciprocating air blowing cooling of the automobile chassis up and down and rapid conveying of the automobile chassis, thus affecting the cooling effect.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling and conveying device for an automobile chassis casting machine, comprising a traveling seat and a servo motor, the traveling seat being divided into two groups, the servo motors being installed on the side walls of the traveling seat, the output ends of the servo motors being installed with movable threaded rods, and the movable threaded rods are movably connected to the traveling seat, the surfaces of the movable threaded rods are covered with movable threaded sleeves, and the movable threaded sleeves are threadedly connected to the movable threaded rods, and the movable threaded sleeves are slidably connected to the traveling seat, the top ends of the movable threaded sleeves are installed with traveling frames, a support frame is arranged above the traveling frame, a second electric push rod is installed on the top ends of the traveling frames, a second push arm is installed on the output ends of the second electric push rods, and the second push arm is connected to the support frame, a left clamping frame is installed on the inner wall on one side of the support frame, and a right clamping frame is installed on the inner wall on the other side of the support frame.

[0008] Preferably, a third electric push rod is installed at the top end of the left clamping frame, and a third push arm is installed at the output end of the third electric push rod.

[0009] Preferably, a movable disk is installed at one end of the third push arm away from the left clamping frame, and the movable disk is movably connected to the third push arm.

[0010] Preferably, a rotating motor is installed at the top end of the right clamping frame, and a movable shaft is installed at the output end of the rotating motor.

[0011] Preferably, a rotating block is installed at one end of the movable shaft away from the right clamping frame, and clamping plates are installed on the side walls of the rotating block and the movable disk.

[0012] Preferably, two groups of reciprocating motors are installed inside the support frame, and reciprocating screw rods are installed at the output ends of the reciprocating motors. Reciprocating threaded sleeves are mounted on the surfaces of the reciprocating screw rods. The reciprocating threaded sleeves are threadedly connected to the reciprocating screw rods, and the reciprocating threaded sleeves are slidably connected to the support frame.

[0013] Preferably, a moving block is installed on the side wall of the reciprocating threaded sleeve, two groups of hollow sleeves are installed on the side wall of the moving block, and a first electric push rod is installed inside the hollow sleeve.

[0014] Preferably, the output end of the first electric push rod is equipped with a first push arm, the end of the first push arm away from the first electric push rod is equipped with a delivery air pipe, and the bottom end of the delivery air pipe is equipped with an injection pipe.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the cooling and conveying device not only realizes convenient clamping and flipping to adjust the angle of the automobile chassis and convenient opposite movement to adapt to automobile chassis of different thicknesses, but also facilitates the up and down reciprocating air blowing cooling of the automobile chassis and the rapid conveyance of the automobile chassis, and improves the cooling effect;

[0016] (1) The third push arm is driven to move by the third electric push rod, the movable plate is driven to move by the third push arm, and a group of clamping plates are driven to move by the movable plate. Under the cooperation of another group of clamping plates, the automobile chassis is clamped in the groove in the middle of the clamping plates to complete the clamping and fixing of the automobile chassis. The movable shaft is driven to rotate by the rotating motor, the rotating block is driven to rotate by the movable shaft, the group of clamping plates are driven to rotate by the rotating block, and the automobile chassis is driven to rotate by the clamping plates to rotate the automobile chassis from a horizontal position to a vertical position. The second push arm is driven to move by the second electric push rod, and the second push arm drives The support frame and the automobile chassis move upward, the reciprocating motor drives the reciprocating screw to rotate, the reciprocating screw drives the reciprocating threaded sleeve to move up and down, the reciprocating threaded sleeve drives the moving block to move up and down, and the moving block drives two sets of conveying air pipes to move up and down, and the conveying air pipes are connected to the external air source through a flexible hose. The external air source passes through the conveying air pipe and is ejected through the jet pipe to blow air to cool the automobile chassis from both sides, realizing convenient clamping and flipping to adjust the angle of the automobile chassis, facilitating the up and down reciprocating blowing cooling of the automobile chassis, and improving the cooling effect;

[0017] (2) The servo motor drives the movable threaded rod to rotate, the movable threaded rod drives the movable threaded sleeve to move, the movable threaded sleeve drives the traveling frame to move, and the traveling frame drives the entire equipment and the automobile chassis to move, so as to transport the automobile chassis to the next workstation, the first electric push rod drives the first push arm to move, and the first push arm drives the conveying air pipe to move inside the hollow sleeve, so that the two groups of conveying air pipes move away from each other, thereby driving the two groups of jet pipes to move away from each other to adapt to automobile chassis of different thicknesses, thereby realizing convenient opposite movement to adapt to automobile chassis of different thicknesses, and facilitating rapid transportation of the automobile chassis. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the support frame of the utility model;

[0020] Figure 3 It is a front cross-sectional structural schematic diagram of the walking seat of the utility model;

[0021] Figure 4 It is a side view structural schematic diagram of the clamping mechanism of the utility model;

[0022] Figure 5 It is a schematic diagram of the side cross-sectional structure of the support frame of the utility model.

[0023] In the figure: 1. walking seat; 2. supporting frame; 3. left clamping frame; 4. conveying air pipe; 5. moving block; 6. right clamping frame; 7. hollow sleeve; 8. first electric push rod; 9. second electric push rod; 10. walking frame; 11. movable shaft; 12. servo motor; 13. movable threaded rod; 14. movable threaded sleeve; 15. third electric push rod; 16. third push arm; 17. movable disk; 18. clamping plate; 19. rotating motor; 20. reciprocating motor; 21. reciprocating screw rod; 22. reciprocating threaded sleeve; 23. jet pipe; 24. first push arm; 25. second push arm; 26. rotating block. DETAILED DESCRIPTION

[0024] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0025] See also Figure 1-5 , the utility model provides an embodiment: a cooling and conveying device for an automobile chassis casting machine, comprising a traveling seat 1 and a servo motor 12, the traveling seat 1 is divided into two groups, the side walls of the traveling seat 1 are all equipped with servo motors 12, the servo motors 12 play a role of power drive, the output ends of the servo motors 12 are all equipped with moving threaded rods 13, and the moving threaded rods 13 are movably connected with the traveling seat 1, the surfaces of the moving threaded rods 13 are all covered with moving threaded sleeves 14, and the moving threaded sleeves 14 are threadedly connected with the moving threaded rods 13, and the moving threaded sleeves 14 are slidably connected with the traveling seat 1, the top of the moving threaded sleeves 14 are all equipped with traveling frames 10, a support frame 2 is arranged above the traveling frame 10, the top of the traveling frame 10 is all equipped with second electric push rods 9, the second electric push rods 9 play a role of power drive, the output ends of the second electric push rods 9 are all equipped with second push arms 25, and the second push arms 25 are connected with the support frame 2, a left clamping frame 3 is installed on the inner wall of one side of the support frame 2, and a right clamping frame 6 is installed on the inner wall of the other side of the support frame 2;

[0026] First, the device is connected to an external controller and an external circuit, and the cast automobile chassis is placed between two groups of clamping plates 18. The third electric push rod 15 is opened by external control, and the third electric push rod 15 drives the third push arm 16 to move, and the third push arm 16 drives the movable disk 17 to move, and the movable disk 17 drives a group of clamping plates 18 to move, and the automobile chassis is clamped in the groove in the middle of the clamping plates 18 with the cooperation of the other group of clamping plates 18 to complete the clamping and fixing of the automobile chassis. After that, the rotating motor 19 is opened by external control, and the rotating motor 19 drives the movable shaft 11 to rotate, and the movable shaft 11 drives the rotating block 26 to rotate, and the rotating block 26 drives a group of clamping plates 18 to rotate. Under the cooperation of the movable disk 17 and the third push arm 16, the clamping plate 18 drives the automobile chassis to rotate, so that the automobile chassis rotates from a horizontal position to a vertical position, and the second is opened by external control. The electric push rod 9 is driven by the second electric push rod 9 to move the second push arm 25, and the second push arm 25 drives the support frame 2 and the automobile chassis to move upward, and then the reciprocating motor 20 is turned on by external control, and the reciprocating motor 20 drives the reciprocating screw rod 21 to rotate, under the threaded connection between the reciprocating screw rod 21 and the reciprocating threaded sleeve 22, and under the sliding cooperation between the reciprocating threaded sleeve 22 and the support frame 2, the reciprocating screw rod 21 drives the reciprocating threaded sleeve 22 to move up and down, and the reciprocating threaded sleeve 22 drives the moving block 5 to move up and down, and the moving block 5 drives the two sets of conveying air pipes 4 to move up and down, and the conveying air pipes 4 are connected to the external air source through a flexible hose, and the external air source is sprayed through the conveying air pipe 4 through the jet pipe 23 to blow air and cool the automobile chassis from both sides, so as to realize convenient clamping and flipping to adjust the angle of the automobile chassis, facilitate the reciprocating blowing cooling of the automobile chassis, and improve the cooling effect;

[0027] A third electric push rod 15 is installed at the top end of the left clamping frame 3. The third electric push rod 15 plays a role of power driving. A third push arm 16 is installed at the output end of the third electric push rod 15. A movable disk 17 is installed at one end of the third push arm 16 away from the left clamping frame 3, and the movable disk 17 is movably connected to the third push arm 16.

[0028] A rotating motor 19 is installed at the top of the right clamping frame 6, and the rotating motor 19 plays a role of power driving. A movable shaft 11 is installed at the output end of the rotating motor 19, and a rotating block 26 is installed at the end of the movable shaft 11 away from the right clamping frame 6, and a clamping plate 18 is installed on the side wall of the rotating block 26 and the movable disk 17;

[0029] Two sets of reciprocating motors 20 are installed inside the support frame 2. The reciprocating motors 20 play the role of power drive. The output ends of the reciprocating motors 20 are all installed with reciprocating screw rods 21. The surfaces of the reciprocating screw rods 21 are all covered with reciprocating threaded sleeves 22. The reciprocating threaded sleeves 22 are threadedly connected with the reciprocating screw rods 21, and the reciprocating threaded sleeves 22 are slidably connected with the support frame 2.

[0030] The side walls of the reciprocating threaded sleeve 22 are all equipped with moving blocks 5, and the side walls of the moving blocks 5 are all equipped with two sets of hollow sleeves 7. The interiors of the hollow sleeves 7 are all equipped with first electric push rods 8, and the first electric push rods 8 play a role of power drive;

[0031] The output end of the first electric push rod 8 is equipped with a first push arm 24, the end of the first push arm 24 away from the first electric push rod 8 is equipped with a delivery air pipe 4, and the bottom end of the delivery air pipe 4 is equipped with an injection pipe 23;

[0032] At this time, the servo motor 12 is turned on by external control, and the servo motor 12 drives the moving threaded rod 13 to rotate. Under the threaded connection between the moving threaded rod 13 and the moving threaded sleeve 14, and under the sliding cooperation between the moving threaded sleeve 14 and the traveling seat 1, the moving threaded rod 13 drives the moving threaded sleeve 14 to move, and the moving threaded sleeve 14 drives the traveling frame 10 to move, and the traveling frame 10 drives the entire equipment and the automobile chassis to move, so as to transport the automobile chassis to the next station. When the thickness of the automobile chassis to be cooled is different, the two groups of first electric push rods 8 are opened by external control, and the first electric push rods 8 drive the first push arm 24 to move, and the first push arm 24 drives the conveying air pipe 4 to move inside the hollow sleeve 7, so that the two groups of conveying air pipes 4 move away from each other, thereby driving the two groups of jet pipes 23 to move away from each other to adapt to automobile chassis of different thicknesses, thereby realizing convenient opposite movement to adapt to automobile chassis of different thicknesses, and facilitating rapid transportation of the automobile chassis.

[0033] Working principle: first, the third electric push rod 15 drives the third push arm 16 to move, and the third push arm 16 drives the movable plate 17 to move, and the movable plate 17 drives a group of clamping plates 18 to move, and under the cooperation of another group of clamping plates 18, the automobile chassis is clamped in the groove in the middle of the clamping plate 18 to complete the clamping and fixing of the automobile chassis, and the movable shaft 11 is driven by the rotating motor 19 to rotate, and the movable shaft 11 drives the rotating block 26 to rotate, and the rotating block 26 drives a group of clamping plates 18 to rotate, and the clamping plate 18 drives the automobile chassis to rotate, so that the automobile chassis rotates from a horizontal position to a vertical position, and the second electric push rod 9 drives the second push arm 25 to move, and the second push arm 25 drives the support frame 2 and the automobile chassis to move upward, and the reciprocating motor 20 drives the reciprocating screw rod 21 to rotate, and the reciprocating screw rod 21 drives the reciprocating threaded sleeve 22 to move up and down, and the reciprocating threaded sleeve 22 drives the moving block 5 to move up and down. The moving block 5 drives the two groups of conveying air pipes 4 to move up and down, and the conveying air pipes 4 are connected to the external air source through a flexible hose. The external air source is ejected through the conveying air pipe 4 through the jet pipe 23 to blow and cool the automobile chassis from both sides. The moving threaded rod 13 is driven by the servo motor 12 to rotate, and the moving threaded rod 13 drives the moving threaded sleeve 14 to move, and the moving threaded sleeve 14 drives the traveling frame 10 to move, and the traveling frame 10 drives the entire equipment and the automobile chassis to move, so as to transport the automobile chassis to the next station. When the thickness of the automobile chassis to be cooled is different, the first electric push rod 8 drives the first push arm 24 to move, and the first push arm 24 drives the conveying air pipe 4 to move inside the hollow sleeve 7, so that the two groups of conveying air pipes 4 move away from each other, thereby driving the two groups of jet pipes 23 to move away from each other, to adapt to automobile chassis of different thicknesses, and to complete the use of the cooling and conveying device for the automobile chassis casting machine.

[0034] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A cooling and conveying device for an automobile chassis casting machine, comprising a traveling seat (1) and a servo motor (12), characterized in that: The walking seat (1) is divided into two groups. A servo motor (12) is installed on the side wall of each walking seat (1). A movable threaded rod (13) is installed on the output end of each servo motor (12). The movable threaded rod (13) is movably connected to the walking seat (1). The surface of each movable threaded rod (13) is covered with a movable threaded sleeve (14). The movable threaded sleeve (14) is threadedly connected to the movable threaded rod (13). The movable threaded sleeve (14) is slidably connected to the walking seat (1). A walking frame (10) is installed at the top of the threaded sleeve (14), a support frame (2) is arranged above the walking frame (10), a second electric push rod (9) is installed at the top of the walking frame (10), a second push arm (25) is installed at the output end of the second electric push rod (9), and the second push arm (25) is connected to the support frame (2), a left clamping frame (3) is installed on the inner wall of one side of the support frame (2), and a right clamping frame (6) is installed on the inner wall of the other side of the support frame (2).

2. The cooling and conveying device for an automobile chassis casting machine according to claim 1, characterized in that: A third electric push rod (15) is installed at the top end of the left clamping frame (3), and a third push arm (16) is installed at the output end of the third electric push rod (15).

3. The cooling and conveying device for an automobile chassis casting machine according to claim 2, characterized in that: A movable disk (17) is installed at one end of the third push arm (16) away from the left clamping frame (3), and the movable disk (17) is movably connected to the third push arm (16).

4. The cooling and conveying device for an automobile chassis casting machine according to claim 1, characterized in that: A rotating motor (19) is installed at the top end of the right clamping frame (6), and a movable shaft (11) is installed at the output end of the rotating motor (19).

5. The cooling and conveying device for an automobile chassis casting machine according to claim 4, characterized in that: A rotating block (26) is installed at one end of the movable shaft (11) away from the right clamping frame (6), and clamping plates (18) are installed on the side walls of the rotating block (26) and the movable disk (17).

6. The cooling and conveying device for an automobile chassis casting machine according to claim 1, characterized in that: Two groups of reciprocating motors (20) are installed inside the support frame (2), and reciprocating screw rods (21) are installed at the output ends of the reciprocating motors (20). The surfaces of the reciprocating screw rods (21) are sleeved with reciprocating threaded sleeves (22), and the reciprocating threaded sleeves (22) are threadedly connected to the reciprocating screw rods (21), and the reciprocating threaded sleeves (22) are slidably connected to the support frame (2).

7. The cooling and conveying device for an automobile chassis casting machine according to claim 6, characterized in that: A moving block (5) is installed on the side wall of the reciprocating threaded sleeve (22), two sets of hollow sleeves (7) are installed on the side wall of the moving block (5), and a first electric push rod (8) is installed inside the hollow sleeve (7).

8. The cooling and conveying device for an automobile chassis casting machine according to claim 7, characterized in that: The output end of the first electric push rod (8) is equipped with a first push arm (24), the end of the first push arm (24) away from the first electric push rod (8) is equipped with a delivery air pipe (4), and the bottom end of the delivery air pipe (4) is equipped with an injection pipe (23).

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