A grinding tooling for the production and processing of an aluminum alloy frame

Abstract

The invention discloses a grinding tool for aluminum alloy frame production and processing, comprising an assembly base plate, a displacement coordination mechanism is arranged on the top of the assembly base plate, a grinding telescopic mechanism is included in the interior of the displacement coordination mechanism, a material clamping mechanism is arranged at the bottom of the assembly base plate, the displacement coordination mechanism comprises an external plate, a rectangular groove is opened in the interior of the external plate, a bearing is arranged on one side of the inner wall of the rectangular groove, the grinding telescopic mechanism comprises a group of extension frames, the mechanism adopts a mechanical transmission mode, and can flexibly change the initial high speed of the grinding component according to the shape of the frame by utilizing the mutual coordination between structures, so that the front end, top and tail of the frame are in contact with the grinding component for the same time, and when the grinding component is working, each rotation speed is equal, thereby ensuring that each part of the frame is in the same grinding condition, improving the uniformity of burr treatment of each part of the frame, and improving the quality of the finished product in the later stage.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle frame grinding equipment, in particular to a grinding tool for producing and processing aluminum alloy vehicle frames. Background Art

[0002] The frame is a frame structure that spans the front and rear axles of the car, commonly known as the beam, and is the base of the car. It is generally composed of two longitudinal beams and several cross beams, and is supported on the wheels through the suspension device, the front axle, and the rear axle. The frame must have sufficient strength and rigidity to withstand the load of the car and the impact from the wheels. The function of the frame is to support and connect the various assemblies of the car, so that each assembly maintains a relatively correct position, and withstands various loads inside and outside the car. Most modern cars have a frame as the skeleton of the whole vehicle. Most of the parts and assemblies of the car are fixed by the frame, such as the engine, transmission, suspension, steering system, cab, cargo box and related operating mechanisms. The frame plays the role of supporting and connecting the various parts of the car, and withstands various loads from inside and outside the car.

[0003] In the prior art, for example, Chinese patent application publication number: CN 111360640 A discloses a frame grinding device, including a chassis, grinding devices are slidably provided on both sides of the top of the chassis, a workbench is provided in the middle through a lifting and rotating mechanism, the grinding device includes a slider that slides with the top of the chassis, a telescopic arm provided on the slider, a cross arm provided on the telescopic arm, a mechanical arm rotatably provided on the cross arm, a grinding mechanism provided at the end of the mechanical arm, and a first electric cylinder for pushing the slider to slide, and the lifting and rotating mechanism includes a lifting column, a slewing bearing provided at the top of the lifting column, and a driving mechanism for driving the slewing bearing to rotate. The present invention grinds the automobile frame through the grinding devices on both sides, which is not only efficient but also fast; by providing a lifting and rotating mechanism between the workbench and the chassis, the present invention can be applied to frames of different widths and different heights, and the frame can rotate for easy grinding.

[0004] However, the above patents have the following deficiencies:

[0005] Aluminum alloy has the characteristics of light weight and high strength, and is therefore often used in the production of automobile frames. Frames made using the mold casting method will have a lot of burrs on their surface, which need to be effectively processed before the overall assembly of the automobile. The equipment involved in the above patent mainly uses the flexible changeability of the mechanical arm to achieve effective grinding of frames of different heights and widths to increase the workmanship efficiency of the equipment, but there are still some shortcomings. For example, the grinding mechanism in the equipment has a limited area that can contact the frame. Since the overall area of ​​the automobile frame is large, this method of grinding cannot guarantee the uniformity of burr processing, which seriously affects the overall quality of the finished product.

[0006] Therefore, we propose a grinding tooling for the production and processing of aluminum alloy frames to facilitate the solution of the problems mentioned above. Summary of the Invention

[0007] The purpose of the present invention is to provide a grinding tooling for the production and processing of aluminum alloy frames. Through the grinding telescopic mechanism connected to the displacement coordination mechanism, during the grinding process of the frame, since the two ends and the top of the frame present a curved arc, each grinding rod will cover every position of the frame under the action of the driving component. When gradually moving to the top of the frame, the grinding rod under continuous movement is blocked by the roof structure, and the generated thrust will push each grinding rod upward. At this time, using the movable connection between the sliding hole and the metal sliding rod, the grinding rod has the ability to expand and contract up and down. At the same time, when the grinding rod rises, the movable spring between the base A and the inner groove is in a compressed state. When the grinding rod continuously moves to the rear end of the frame, the reaction force generated by the movable spring will gradually push the grinding rod back to its original position to grind the frame tail with a lower height.

[0008] To achieve the above object, the present invention provides the following technical solution: A grinding tooling for the production and processing of aluminum alloy frames, including an assembly bottom plate. A displacement coordination mechanism is arranged on the top of the assembly bottom plate. The displacement coordination mechanism includes a grinding telescopic mechanism inside. A material clamping mechanism is arranged at the bottom of the assembly bottom plate;

[0009] The displacement coordination mechanism includes an external connection plate. A rectangular groove is opened inside the external connection plate. One side of the inner wall of the rectangular groove is provided with a bearing. A threaded rod is fixedly inserted into the inner surface of the inner shaft of the bearing. An activity plate is arranged inside the rectangular groove. Threaded holes are preset inside the activity plate. The activity plate is rotationally connected to the outer surface of the threaded rod through the threaded holes;

[0010] The grinding telescopic mechanism includes a set of extension frames. Heavy-bearing plates are welded to the tops of the set of extension frames. Inner slots are provided inside each of the heavy-bearing plates. Slide holes are provided inside each of the heavy-bearing plates. Metal sliding rods are movably inserted into the interiors of the set of slide holes. Base A is movably sleeved on the outer surfaces of the set of metal sliding rods. Limit buckles are fixedly installed at the tops of the set of metal sliding rods. Active springs are welded between the top of each of the set of base A and the top inner wall of the inner slot. Inner connecting rods are fixedly inserted into the interiors of the set of base A. Base B is fixedly sleeved on the outer surfaces of the set of inner connecting rods. Outer connecting rings are fixedly installed on the inner surfaces of the set of base B. A set of connecting blocks are fixedly installed on the inner surface of each of the set of outer connecting rings. Connecting sleeve ring B is fixedly sleeved on the outer surface of each set of connecting blocks. Servo motor B is fixedly inserted into the inner surface of the set of connecting sleeve ring B. The output ends of the set of servo motor B are fixedly connected with drive rod B. Drive pulley is fixedly sleeved on the outer surface of the set of drive rod B. Grinding belts are arranged on the outer surfaces of the set of drive pulley.

[0011] Preferably, a set of metal rods are fixedly inserted into one side of the outer wall of the outer connecting plate. Connecting sleeve ring A is fixedly sleeved between the outer surfaces of the set of metal rods. Servo motor A is fixedly inserted into the inner surface of the connecting sleeve ring A.

[0012] Preferably, a limit sleeve is fixedly installed on the outer surface of the servo motor A. The output end of the servo motor A is fixedly connected with drive rod A. The outer surface of the drive rod A is movably placed inside the limit sleeve. One end of the outer wall of the drive rod A is fixedly inserted into the interior of the threaded rod.

[0013] Preferably, slideway A is provided on the outer surface of the outer connecting plate. Limit frame A is welded on the outer surface of the movable plate. The outer surface of the limit frame A is movably placed inside the slideway A.

[0014] Preferably, slideway B is provided on the front surfaces of the set of heavy-bearing plates. Limit frame B is fixedly installed on the tops of the set of base B. The outer surfaces of the set of limit frame B are respectively placed inside the slideway B.

[0015] Preferably, the material clamping mechanism includes grafting plate A. The top of the grafting plate A is fixedly installed at the bottom of the assembly bottom plate. A set of mounting sleeves are fixedly installed inside the grafting plate A. Electric telescopic rods are fixedly inserted into the inner surfaces of the set of mounting sleeves.

[0016] Preferably, a connecting plate is fixedly sleeved between the output ends of the set of electric telescopic rods. A load-bearing support plate is fixedly installed on the top of the connecting plate. Two track grooves are provided inside the load-bearing support plate.

[0017] Preferably, two grafting plates B are embedded in the interior of the load-bearing support plate. A set of pneumatic push rods are fixedly inserted in the interiors of the two grafting plates B. Rubber baffles are fixedly sleeved on the output ends of the two sets of pneumatic push rods. The two rubber baffles are respectively placed inside the track grooves.

[0018] Preferably, the bottom of the external connection plate is fixedly installed on the top of the assembly bottom plate. The bottoms of a set of extension frames are fixedly installed on the top of the movable plate.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] By setting the grinding telescopic mechanism in the present invention, after each high-speed rotating grinding belt is in full contact with the surface of the vehicle frame, the burrs remaining on it are quickly ground. During the process, due to the curved arcs at both ends and the top of the vehicle frame, each roller bar will cover every position of the vehicle frame under the action of the driving component. When gradually moving to the top of the vehicle frame, the thrust generated by the roller bar being blocked by the roof structure during continuous movement will push each roller bar upward. At this time, using the movable connection between the sliding hole and the metal sliding rod, the roller bar has the ability to expand and contract up and down. At the same time, when the roller bar rises, the movable spring between the base A and the inner groove is in a compressed state. When the roller bar continuously moves to the rear end of the vehicle frame, the reaction force generated by the movable spring will gradually push the roller bar back to its original position to grind the tail of the vehicle frame with a lower height. The mechanism adopts a mechanical transmission method, and according to the shape of the vehicle frame, through the mutual cooperation between structures, the initial high speed of the grinding component can be flexibly changed, so that the front end, top, and tail of the vehicle frame are in contact with the grinding component for equal time, and each rotation speed is equal when the grinding component is working. Therefore, it can ensure that each part of the vehicle frame is under the same grinding conditions, improve the uniformity of burr treatment for each part of the vehicle frame, effectively solve the deficiencies existing in the above patent, and improve the quality of the later finished product. Description of the Drawings

[0021] Figure 1 It is the main view three-dimensional structure diagram of a grinding tool for the production and processing of an aluminum alloy vehicle frame according to the present invention;

[0022] Figure 2 It is the side view three-dimensional structure diagram of a grinding tool for the production and processing of an aluminum alloy vehicle frame according to the present invention;

[0023] Figure 3 It is the bottom side view three-dimensional structure diagram of a grinding tool for the production and processing of an aluminum alloy vehicle frame according to the present invention;

[0024] Figure 4 It is the enlarged three-dimensional structure diagram of the displacement coordination mechanism of a grinding tool for the production and processing of an aluminum alloy vehicle frame according to the present invention;

[0025] Figure 5It is an enlarged stereoscopic view of the structure of a grinding telescopic mechanism in a grinding tool for producing and processing an aluminum alloy frame of the present invention;

[0026] Figure 6 It is an enlarged three-dimensional diagram of a part of the structure of a grinding tool for producing and processing an aluminum alloy frame of the present invention;

[0027] Figure 7 This is an enlarged stereoscopic view of the material clamping mechanism structure in a grinding tool for aluminum alloy frame production and processing of the present invention;

[0028] Figure 8 The present invention is a grinding tool for aluminum alloy frame production and processing Figure 3 Enlarged stereoscopic image of the structure at point A in the middle.

[0029] In the figure:

[0030] 1. Assemble the base plate;

[0031] 2. Displacement coordination mechanism; 201. External plate; 202. Rectangular groove; 203. Bearing; 204. Threaded rod; 205. Movable plate; 206. Slideway A; 207. Limiting frame A; 208. Metal rod; 209. Connecting ring A; 210. Servo motor A; 211. Limiting sleeve; 212. Transmission rod A;

[0032] 3. Grinding telescopic mechanism; 301. Extension frame; 302. Load-bearing plate; 303. Inner slot; 304. Slide hole; 305. Metal slide bar; 306. Base A; 307. Inner connecting rod; 308. Movable spring; 309. Limit buckle; 310. Base B; 311. External connecting ring; 312. Connecting block; 313. Connecting ring B; 314. Servo motor B; 315. Transmission rod B; 316. Kun rod; 317. Grinding belt; 318. Slideway B; 319. Limit frame B;

[0033] 4. Material clamping mechanism; 401. Grafting plate A; 402. Mounting sleeve; 403. Electric telescopic rod; 404. Connecting plate; 405. Load-bearing support plate; 406. Track groove; 407. Grafting plate B; 408. Pneumatic push rod; 409. Rubber baffle. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1 - Figure 8As shown in the figure, the present invention provides a technical solution: a grinding tooling for the production and processing of an aluminum alloy frame, including an assembly bottom plate 1, a displacement coordination mechanism 2 is arranged on the top of the assembly bottom plate 1, a grinding telescopic mechanism 3 is included inside the displacement coordination mechanism 2, and a material clamping mechanism 4 is arranged on the bottom of the assembly bottom plate 1.

[0036] According to Figure 1 - Figure 4 As shown in the figure, the displacement coordination mechanism 2 includes an external connection plate 201, a rectangular groove 202 is opened inside the external connection plate 201, a bearing 203 is arranged on one side of the inner wall of the rectangular groove 202, a threaded rod 204 is fixedly inserted on the inner surface of the inner shaft of the bearing 203, a movable plate 205 is arranged inside the rectangular groove 202, a threaded hole is preset inside the movable plate 205, and the movable plate 205 is rotationally connected to the outer surface of the threaded rod 204 through the threaded hole.

[0037] According to Figure 1 - Figure 2 and Figure 5 - Figure 6 As shown in the figure and, the grinding telescopic mechanism 3 includes a group of extension frames 301, a weight-bearing plate 302 is welded on the top of each of the group of extension frames 301, an inner groove 303 is opened inside each of the weight-bearing plates 302, a sliding hole 304 is opened inside each of the weight-bearing plates 302, a metal sliding rod 305 is movably inserted inside each of the group of sliding holes 304, a base A 306 is movably sleeved on the outer surface of each of the group of metal sliding rods 305, a limit buckle 309 is fixedly installed on the top of each of the group of metal sliding rods 305, a movable spring 308 is welded between the top of each of the group of bases A 306 and the top of the inner wall of the inner groove 303, an inner connecting rod 307 is fixedly inserted inside each of the group of bases A 306, a base B 310 is fixedly sleeved on the outer surface of each of the group of inner connecting rods 307, an outer connecting ring 311 is fixedly installed on the inner surface of each of the group of bases B 310, a group of connecting blocks 312 is fixedly installed on the inner surface of each of the group of outer connecting rings 311, a connecting sleeve ring B 313 is fixedly sleeved on the outer surface of each of the groups of connecting blocks 312, a servo motor B 314 is fixedly inserted on the inner surface of each of the group of connecting sleeve rings B 313, a transmission rod B 315 is fixedly connected to the output end of each of the group of servo motors B 314, a roller rod 316 is fixedly sleeved on the outer surface of each of the group of transmission rods B 315, and a grinding belt 317 is arranged on the outer surface of each of the group of roller rods 316.

[0038] According to Figure 1 - Figure 4 and Figure 8As shown, a group of metal rods 208 are fixedly inserted on one side of the outer wall of the external connection plate 201. A connecting collar A 209 is fixedly sleeved between the outer surfaces of the group of metal rods 208. A servo motor A 210 is fixedly inserted on the inner surface of the connecting collar A 209. By setting the servo motor A 210, power support is provided for the uniform rotation of the threaded rod 204, enabling the grinding component to move left and right.

[0039] According to Figure 8 As shown, a limiting sleeve 211 is fixedly installed on the outer surface of the servo motor A 210. The output end of the servo motor A 210 is fixedly connected to a transmission rod A 212. The outer surface of the transmission rod A 212 is movably placed inside the limiting sleeve 211. One end of the outer wall of the transmission rod A 212 is fixedly inserted into the threaded rod 204. By setting the limiting sleeve 211, the left - right swing amplitude generated during the rotation of the transmission rod A 212 is effectively restricted, improving the stability of the servo motor A 210 during operation.

[0040] According to Figure 1 and Figure 4 As shown, a slideway A 206 is opened on the outer surface of the external connection plate 201. A limiting frame A 207 is welded on the outer surface of the movable plate 205. The outer surface of the limiting frame A 207 is movably placed inside the slideway A 206. By utilizing the movable connection between the slideway A 206 and the limiting frame A 207, the shaking force generated during the movement of the movable plate 205 is restricted, improving the stability of the grinding component during movement.

[0041] According to Figure 1 - Figure 2 and Figure 5 - Figure 6 As shown, slideways B 318 are opened on the front surfaces of a group of gravity - receiving plates 302. A group of limiting frames B 319 are fixedly installed on the tops of a group of bases B 310. The outer surfaces of the group of limiting frames B 319 are respectively placed inside the slideways B 318. By utilizing the movable connection between the slideways B 318 and the limiting frames B 319, the shaking force generated during the movement of the base B 310 is restricted, improving the stability of the grinding component during up - and - down movement.

[0042] According to Figure 1 - Figure 3 and Figure 7 As shown, the material clamping mechanism 4 includes a grafting plate A 401. The top of the grafting plate A 401 is fixedly installed at the bottom of the assembly bottom plate 1. A group of mounting sleeves 402 are fixedly installed inside the grafting plate A 401. Electric telescopic rods 403 are fixedly inserted into the inner surfaces of the group of mounting sleeves 402. By setting the electric telescopic rods 403, power support can be provided for the forward - and - backward movement of the load - bearing support plate 405, facilitating the placement and removal of the vehicle frame.

[0043] According to Figure 7As shown, a connecting plate 404 is fixedly sleeved between the output ends of a group of electric telescopic rods 403. A load-bearing support plate 405 is fixedly installed at the top of the connecting plate 404. Two track grooves 406 are formed inside the load-bearing support plate 405. By providing the load-bearing support plate 405, conditions can be provided for placing the vehicle frame.

[0044] According to Figure 7 As shown, two grafting plates B407 are embedded inside the load-bearing support plate 405. A group of pneumatic push rods 408 are fixedly inserted inside both of the two grafting plates B407. Rubber baffles 409 are fixedly sleeved on the output ends of the two groups of pneumatic push rods 408. The two rubber baffles 409 are respectively placed inside the track grooves 406. By providing the rubber baffles 409, using the characteristics of the component materials, when in close contact with the vehicle frame, scratches on the surface of the vehicle frame can be avoided.

[0045] According to Figure 1 - Figure 3 As shown, the bottom of the external connection plate 201 is fixedly installed at the top of the assembly bottom plate 1. The bottoms of a group of extension frames 301 are fixedly installed at the top of the movable plate 205, determining the connection relationship between the external connection plate 201 and the extension frames 301 and the overall equipment.

[0046] The effect achieved by the entire mechanism is as follows: First, transfer the equipment to the designated area, and then connect the power supply to the equipment to provide energy support for multiple electrical components included in the equipment.

[0047] Place the vehicle frame to be polished on the top of the load-bearing support plate 405. Turn on the pneumatic push rods 408 in the grafting plates B407, slowly drive the rubber baffles 409 to move inside the track grooves 406, and finally tightly attach the two rubber baffles 409 to both ends of the vehicle frame to clamp and fix the vehicle frame on the load-bearing support plate 405. Then turn on the electric telescopic rods 403 in the mounting sleeves 402, and slowly drive the vehicle frame on the load-bearing support plate 405 to retract into the interior of the assembly bottom plate 1.

[0048] Further turn on the servo motor B314 in the connecting collar B313, and act on the transmission rod B315 to drive the polishing belt 317 on the roller rod 316 to rotate at high speed. At the same time, start the servo motor A210 in the connecting collar A209 and act on the transmission rod A212. Using the characteristics of the bearing 203, make the threaded rod 204 rotate uniformly inside the rectangular groove 202. Through the rotational connection between the threaded rod 204 and the threaded holes, drive the multiple roller rods 316 rotating at high speed to move uniformly from right to left. When each polishing belt 317 is in full contact with the surface of the vehicle frame, quickly polish the burrs remaining on it.

[0049] During the process, since the two ends and the top of the vehicle frame present a curved arc, each roller rod 316 will cover every position of the vehicle frame under the action of the driving components.

[0050] When gradually moving to the top of the vehicle frame, the continuous movement of the kun rod 316 is blocked by the vehicle roof structure, and the generated thrust will push each kun rod 316 upward. At this time, by utilizing the movable connection between the sliding hole 304 and the metal sliding rod 305, the kun rod 316 is capable of telescoping up and down.

[0051] Meanwhile, when the kun rod 316 rises, the movable spring 308 between the base A 306 and the inner groove 303 is in a compressed state. When the kun rod 316 continuously moves to the rear end of the vehicle frame, the reaction force generated by the movable spring 308 will gradually push the kun rod 316 back to its original position to polish the lower vehicle frame tail.

[0052] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A grinding tooling for the production and processing of an aluminum alloy frame, characterized in that: It includes an assembly base plate (1), a displacement coordination mechanism (2) is arranged on the top of the assembly base plate (1), a grinding telescopic mechanism (3) is included inside the displacement coordination mechanism (2), and a material clamping mechanism (4) is arranged at the bottom of the assembly base plate (1). The displacement coordination mechanism (2) includes an external connection plate (201), a rectangular groove (202) is opened inside the external connection plate (201), a bearing (203) is arranged on one side of the inner wall of the rectangular groove (202), a threaded rod (204) is fixedly inserted on the inner surface wall of the inner shaft of the bearing (203), a movable plate (205) is arranged inside the rectangular groove (202), a threaded hole is preset inside the movable plate (205), and the movable plate (205) is rotationally connected to the outer surface wall of the threaded rod (204) through the threaded hole. The grinding telescopic mechanism (3) includes a group of extension frames (301), a bearing plate (302) is welded on the top of each of the group of extension frames (301), an inner groove (303) is opened inside each of the bearing plates (302), a sliding hole (304) is opened inside each of the bearing plates (302), a metal sliding rod (305) is movably inserted inside each of the group of sliding holes (304), a base A (306) is movably sleeved on the outer surface wall of each of the group of metal sliding rods (305), a limit buckle (309) is fixedly installed on the top of each of the group of metal sliding rods (305), a movable spring (308) is welded between the top of each of the group of base A (306) and the top of the inner wall of the inner groove (303), an inner connecting rod (307) is fixedly inserted inside each of the group of base A (306), a base B (310) is fixedly sleeved on the outer surface wall of each of the group of inner connecting rods (307), an external ring (311) is fixedly installed on the inner surface wall of each of the group of base B (310), a group of connecting blocks (312) are fixedly installed on the inner surface wall of each of the group of external rings (311), a connecting sleeve ring B (313) is fixedly sleeved on the outer surface wall of each group of connecting blocks (312), a servo motor B (314) is fixedly inserted on the inner surface wall of each of the group of connecting sleeve rings B (313), a transmission rod B (315) is fixedly connected to the output end of each of the group of servo motors B (314), a kun rod (316) is fixedly sleeved on the outer surface wall of each of the group of transmission rods B (315), and a grinding belt (317) is arranged on the outer surface wall of each of the group of kun rods (316).

2. The grinding tooling for the production and processing of the aluminum alloy vehicle frame according to claim 1, wherein: A group of metal rods (208) are fixedly inserted on one side of the outer wall of the external connection plate (201), a connecting sleeve ring A (209) is fixedly sleeved between the outer surface walls of the group of metal rods (208), and a servo motor A (210) is fixedly inserted on the inner surface wall of the connecting sleeve ring A (209).

3. The grinding tooling for the production and processing of the aluminum alloy frame according to claim 2, characterized in that: A limiting sleeve (211) is fixedly installed on the outer surface wall of the servo motor A (210). The output end of the servo motor A (210) is fixedly connected to a transmission rod A (212). The outer surface of the transmission rod A (212) is movably placed inside the limiting sleeve (211). One end of the outer wall of the transmission rod A (212) is fixedly inserted into the inside of the threaded rod (204).

4. The grinding tooling for the production and processing of aluminum alloy vehicle frames according to claim 1, characterized in that: A slideway A (206) is formed on the outer surface wall of the external connection plate (201). A limiting frame A (207) is welded on the outer surface wall of the movable plate (205). The outer surface of the limiting frame A (207) is movably placed inside the slideway A (206).

5. The grinding tooling for the production and processing of aluminum alloy frames according to claim 1, wherein: Slideways B (318) are formed on the front surfaces of a group of weight-bearing plates (302). A group of limiting frames B (319) are fixedly installed on the tops of a group of bases B (310). The outer surfaces of the group of limiting frames B (319) are respectively placed inside the slideways B (318).

6. The grinding tooling for the production and processing of the aluminum alloy vehicle frame according to claim 1, wherein: The material clamping mechanism (4) includes a grafting plate A (401). The top of the grafting plate A (401) is fixedly installed at the bottom of the assembly bottom plate (1). A group of mounting sleeves (402) are fixedly installed inside the grafting plate A (401). Electric telescopic rods (403) are fixedly inserted into the inner surfaces of the group of mounting sleeves (402).

7. The grinding tooling for the production and processing of aluminum alloy vehicle frames according to claim 6, wherein: A connecting plate (404) is fixedly sleeved between the output ends of the group of electric telescopic rods (403). A load-bearing support plate (405) is fixedly installed on the top of the connecting plate (404). Two track grooves (406) are formed inside the load-bearing support plate (405).

8. The grinding tooling for the production and processing of aluminum alloy vehicle frames according to claim 7, wherein: Two grafting plates B (407) are embedded inside the load-bearing support plate (405). A group of pneumatic push rods (408) are fixedly inserted into the two grafting plates B (407). Rubber baffles (409) are fixedly sleeved on the output ends of the two groups of pneumatic push rods (408). The two rubber baffles (409) are respectively placed inside the track grooves (406).

9. The grinding tooling for the production and processing of aluminum alloy vehicle frames according to claim 1, characterized in that: The bottom of the external connection plate (201) is fixedly installed on the top of the assembly bottom plate (1). The bottoms of a group of extension frames (301) are fixedly installed on the top of the movable plate (205).

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