Automobile die assembling device

Abstract

The utility model provides an automobile die assembling device. An automobile die is formed by assembling a plurality of parts, a special assembling device is needed, and due to the fact that the automobile die is usually large, a traditional assembling device is only suitable for assembling of small and medium-sized dies. The automobile die assembling device comprises a machine base, a rotating disc is installed in the center of the machine base and rotationally connected to the machine base through a rotating shaft at the bottom, a first gear is installed on the rotating shaft, a driving motor is vertically installed beside the rotating shaft, and a second gear meshed with the first gear is installed on an output shaft of the driving motor. A plurality of auxiliary mechanical arms used for fixing molds are installed on the periphery of the rotating disc, first spherical fixing pieces are installed at the ends of the auxiliary mechanical arms, an extending part is arranged on the rear side of the machine base, a guide groove is formed in the extending part, and a main mechanical arm used for carrying and moving the molds is installed in the guide groove. The main mechanical arm is slidably mounted in the guide groove through a sliding mechanism, an electric clamping jaw is rotatably mounted at the end of the main mechanical arm, and a second spherical fixing piece is mounted at the end of the electric clamping jaw. The rotating disc is rotationally arranged in the center of the machine base, the structure that the main mechanical arm is matched with the auxiliary mechanical arms is arranged, and a spherical part structure is adopted at the contact position of the mechanical arms and the mold, so that irregular automobile molds can be well attached, and the automatic mold assembling machine is very suitable for assembling large molds such as the automobile molds.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold assembly and relates to an automobile mold assembly device. Background Art

[0002] In a narrow sense, automotive molds are the general term for all the dies used to stamp parts on a car body, also known as "automotive body stamping dies," such as roof flanging dies and crossbeam reinforcement plate forming dies. These dies are assembled from many parts, requiring specialized assembly equipment. However, since automotive molds are typically large, traditional assembly equipment is only suitable for assembling small and medium-sized molds. Therefore, the design of an automotive mold assembly device is very necessary. Summary of the Invention

[0003] The purpose of the utility model is to solve the above problems in the existing technology and to propose an automobile mold assembly device.

[0004] The purpose of the utility model can be achieved through the following technical solutions: A car mold assembly device, including a machine base, characterized in that a rotating disk is installed at the center of the machine base, the rotating disk is rotatably connected to the machine base through a rotating shaft at the bottom, a gear 1 is installed on the rotating shaft, a driving motor is vertically installed next to the rotating shaft, and a gear 2 meshing with gear 1 is installed on the output shaft of the driving motor. A number of auxiliary mechanical arms for fixing the mold are installed around the rotating disk, and a spherical fixing part 1 is installed at the end of the auxiliary mechanical arm. An extension portion is provided on the rear side of the machine base, and a guide groove is provided on the extension portion. A main mechanical arm for transporting and moving the mold is installed in the guide groove, and the main mechanical arm is slidably installed in the guide groove through a sliding mechanism. An electric clamp is rotatably installed at the end of the main mechanical arm, and a spherical fixing part 2 is installed at the end of the electric clamp.

[0005] The working principle of the utility model is as follows: the automobile mold body to be assembled is placed on the rotating disk by the main robotic arm and fixed by the auxiliary robotic arm, and then the mold assembly can be started. During this period, the position of the mold body can be adjusted by the main robotic arm, and the direction of the mold body can be adjusted by controlling the rotation of the rotating disk by the drive motor; when the rotating disk rotates, the auxiliary robotic arm loosens the fixation on the mold body, allowing it to rotate.

[0006] The main robotic arm includes a base 1, a mounting part 1, an upper arm, a middle arm, a lower arm and a mounting part 2. The base 1 is slidably installed in a guide groove. The mounting part 1 is horizontally rotatably installed on the base 1. The upper arm is rotatably installed on the mounting part 1. The upper arm is rotatably connected to the middle arm, the middle arm is rotatably connected to the lower arm, the end of the lower arm is rotatably connected to the mounting part 2, and the mounting part 2 is horizontally rotatably connected to the electric clamp.

[0007] With the above structure, precise movement of the electric gripper is achieved by controlling the rotation of the base 1, the mounting piece 1, the upper arm, the middle arm, the lower arm and the mounting piece 2.

[0008] The sliding mechanism includes a slide groove 1 arranged in the middle section of the guide groove and a slide groove 2 at the bottom of the guide groove, a linear motor 1, a linear motor 2 and a slider. The linear motor 1 and the linear motor 2 are respectively installed on both sides of the main robotic arm base 1 and cooperate with the slide groove 1. The slider is installed at the bottom of the main robotic arm base 1 and cooperates with the slide groove 2.

[0009] With the above structure, the main robot arm is driven to move in the left and right directions by linear motor 1 and linear motor 2 respectively, during which the slider plays a role of assisting movement.

[0010] The auxiliary robotic arm includes a base 2, a mounting part 3, a rear arm and a forearm. The base 2 is fixedly installed on the machine base, and the mounting part 3 is horizontally rotatably installed on the base 2. The rear arm is rotatably installed on the mounting part 3. The rear arm is rotatably connected to the forearm, and the end of the forearm is fixedly installed with a spherical fixing part 1.

[0011] With the above structure, the fixation of the pair of molds of the spherical fixing member is achieved by controlling the rotation of the second base, the third mounting member, the rear arm and the front arm.

[0012] The electric clamp is also provided with a spherical fixing part three, which is located on the inner side of the upper half of the electric clamp.

[0013] With the above structure, the three auxiliary electric grippers are used for gripping through the spherical fixing member.

[0014] Compared with the existing technology, the automobile mold assembly device has the following advantages: the utility model uses a rotating disk rotatably arranged at the center of the machine base, and sets a structure in which a main robotic arm cooperates with multiple auxiliary robotic arms, and a spherical part structure is used at the contact point between the robotic arm and the mold, which can fit irregular automobile molds well and is very suitable for assembling large molds such as automobile molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the present utility model.

[0016] Figure 2 It is a structural diagram of the sliding mechanism in the utility model.

[0017] Figure 3 It is a structural diagram of the rotating disk part of the utility model.

[0018] Figure 4 It is a structural diagram of the electric gripper claw head in the utility model.

[0019] In the figure, 1. base; 2. rotating disk; 3. rotating shaft; 4. gear 1; 5. driving motor; 6. gear 2; 7. spherical fixing part 1; 8. extension part; 9. guide groove; 10. electric clamp; 11. spherical fixing part 2; 12. base 1; 13. mounting part 1; 14. upper arm; 15. middle arm; 16. lower arm; 17. mounting part 2; 18. slide 1; 19. slide 2; 20. linear motor 1; 21. linear motor 2; 22. slider; 23. base 2; 24. mounting part 3; 25. rear arm; 26. front arm; 27. spherical fixing part 3. DETAILED DESCRIPTION

[0020] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0021] like Figure 1-4 As shown, the automobile mold assembly device includes a machine base 1, a rotating disk 2 is installed at the center of the machine base 1, and the rotating disk 2 is rotatably connected to the machine base 1 through a rotating shaft 3 at the bottom, a gear 4 is installed on the rotating shaft 3, and a driving motor 5 is vertically installed next to the rotating shaft 3. A gear 2 6 meshing with the gear 1 4 is installed on the output shaft of the driving motor 5, and a plurality of auxiliary mechanical arms for fixing the mold are installed around the rotating disk 2, and a spherical fixing part 1 7 is installed at the end of the auxiliary mechanical arm. An extension part 8 is provided on the rear side of the machine base 1, and a guide groove 9 is opened on the extension part 8. A main mechanical arm for transporting and moving the mold is installed in the guide groove 9, and the main mechanical arm is slidably installed in the guide groove 9 through a sliding mechanism. An electric clamp 10 is rotatably installed at the end of the main mechanical arm, and a spherical fixing part 2 11 is installed at the end of the electric clamp 10.

[0022] In the present invention, the spherical fixing member 1 7 and the spherical fixing member 2 11 are both made of rubber.

[0023] The electric clamping jaw 10 of the present invention adopts an existing product, and each clamping jaw gripping head can be controlled individually.

[0024] The number of auxiliary mechanical arms in the present invention is specifically four, which are respectively arranged on the four corners of the frame.

[0025] The main robotic arm includes a base 12, a mounting part 13, an upper arm 14, a middle arm 15, a small arm 16 and a mounting part 2 17. The base 12 is slidably installed in the guide groove 9. The mounting part 13 is horizontally rotatably installed on the base 12. The upper arm 14 is rotatably installed on the mounting part 13. The upper arm 14 is rotatably connected to the middle arm 15. The middle arm 15 is rotatably connected to the small arm 16. The end of the small arm 16 is rotatably connected to the mounting part 2 17. The mounting part 2 17 is horizontally rotatably connected to the electric clamp 10.

[0026] In the present invention, the electric clamping jaw 10 is connected to the second mounting member 17 via a quick-release structure, and the electric clamping jaw 10 of different sizes can be quickly replaced according to actual conditions.

[0027] The sliding mechanism includes a slide groove 18 arranged in the middle section of the guide groove 9 and a slide groove 2 19 at the bottom of the guide groove 9, a linear motor 1 20, a linear motor 21 and a slider 22. The linear motor 1 20 and the linear motor 2 21 are respectively installed on both sides of the main robot arm base 12 and cooperate with the slide groove 18. The slider 22 is installed at the bottom of the main robot arm base 12 and cooperates with the slide groove 2 19.

[0028] The auxiliary robotic arm includes a base 23, a mounting part 3 24, a rear arm 25 and a forearm 26. The base 23 is fixedly mounted on the machine base 1. The mounting part 3 24 is horizontally rotatably mounted on the base 23. The rear arm 25 is rotatably mounted on the mounting part 3 24. The rear arm 25 is rotatably connected to the forearm 26. The end of the forearm 26 is fixedly mounted with a spherical fixing part 1 7.

[0029] In the present invention, the rotation connection of the main mechanical arm and the auxiliary mechanical arm adopts the existing rotation structure to realize the rotation, and is synchronously controlled by an external control center.

[0030] A spherical fixing member 3 27 is also installed on the electric clamp 10 , and the spherical fixing member 3 27 is located on the inner side of the upper half of the electric clamp 10 .

[0031] The material of the spherical fixing member 3 27 in the present invention is the same as that of the spherical fixing member 1 7 and the spherical fixing member 2 11 , and the size is smaller than that of the spherical fixing member 1 7 and the spherical fixing member 2 11 .

[0032] The working principle of the present invention is as follows: the automobile mold body to be assembled is placed on the rotating disk 2 by the main robotic arm and fixed by the auxiliary robotic arm, and then the mold assembly can be started. During this period, the position of the mold body can be adjusted by the main robotic arm, and the direction of the mold body can be adjusted by controlling the rotation of the rotating disk 2 by the driving motor 5; when the rotating disk 2 rotates, the auxiliary robotic arm loosens the fixation on the mold body, allowing it to rotate.

[0033] The various mechanisms in the utility model are connected and driven by using existing technologies.

[0034] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0035] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. An automobile mold assembly device, comprising a machine base (1), characterized in that: A rotating disk (2) is installed at the center of the machine base (1), and the rotating disk (2) is rotatably connected to the machine base (1) through a rotating shaft (3) at the bottom. A gear (4) is installed on the rotating shaft (3). A driving motor (5) is vertically installed next to the rotating shaft (3). A gear (6) meshing with the gear (4) is installed on the output shaft of the driving motor (5). Several auxiliary mechanical arms for fixing the mold are installed around the rotating disk (2), and a spherical fixing part (7) is installed at the end of the auxiliary mechanical arm. An extension part (8) is provided on the rear side of the machine base (1), and a guide groove (9) is opened on the extension part (8). A main mechanical arm for transporting and moving the mold is installed in the guide groove (9). The main mechanical arm is slidably installed in the guide groove (9) through a sliding mechanism. An electric clamp (10) is rotatably installed at the end of the main mechanical arm, and a spherical fixing part (11) is installed at the end of the electric clamp (10).

2. The automobile mold assembly device according to claim 1, characterized in that: The main mechanical arm comprises a base (12), a mounting part (13), a large arm (14), a middle arm (15), a small arm (16) and a mounting part (17). The base (12) is slidably mounted in the guide groove (9). The mounting part (13) is horizontally rotatably mounted on the base (12). The large arm (14) is rotatably mounted on the mounting part (13). The large arm (14) is rotatably connected to the middle arm (15). The middle arm (15) is rotatably connected to the small arm (16). The end of the small arm (16) is rotatably connected to the mounting part (17). The mounting part (17) is horizontally rotatably connected to the electric clamp (10).

3. The automobile mold assembly device according to claim 1, characterized in that: The sliding mechanism includes a slide groove 1 (18) arranged in the middle section of the guide groove (9) and a slide groove 2 (19) at the bottom of the guide groove (9), a linear motor 1 (20), a linear motor 2 (21) and a slider (22). The linear motor 1 (20) and the linear motor 2 (21) are respectively installed on both sides of the main robot arm base 1 (12) and matched with the slide groove 1 (18). The slider (22) is installed at the bottom of the main robot arm base 1 (12) and matched with the slide groove 2 (19).

4. The automobile mold assembly device according to claim 1, characterized in that: The auxiliary robot arm comprises a second base (23), a third mounting member (24), a rear arm (25) and a front arm (26); the second base (23) is fixedly mounted on the machine base (1); the third mounting member (24) is horizontally rotatably mounted on the second base (23); the third mounting member (24) is rotatably mounted on the rear arm (25); the rear arm (25) is rotatably connected to the front arm (26); and the end of the front arm (26) is fixedly mounted with a spherical fixing member (7).

5. The automobile mold assembly device according to claim 1, characterized in that: The electric clamp (10) is also provided with a spherical fixing member 3 (27), and the spherical fixing member 3 (27) is located inside the upper half of the electric clamp (10).

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