A profile machining turnover device

Abstract

The utility model discloses a section bar processing turnover device, including base, two first air cylinders and rotating subassembly, two first air cylinders are along the base length direction respectively installed on base, and the output of first air cylinder is opposite setting, all be equipped with fixed cylinder on first air cylinder, and the piston rod end of first air cylinder all is hinged with two swing blocks, be connected with spring between swing block, spring always has the trend of pushing two swing blocks to the side activity of mutual far away, and fixed cylinder is fixedly installed on first air cylinder, and the beneficial effect is as follows: through placing section bar bottom on first top block, second top block and limit seat upper end, first starting first air cylinder, and then drive the piston rod of first air cylinder to the side movement of mutual close, and then make swing block activity to the outside of storage cavity, swing block moves to the side of mutual far away under the action of spring at this moment, and then makes swing block and the inner hole inner wall of section bar abutment cooperation.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tool processing technology, and in particular to a profile processing flipping device. Background Technology

[0002] Car battery pack bracket anti-collision beams are typically made of 6061 aluminum alloy profiles, exceeding 2 meters in length, requiring multi-face milling and drilling. Traditional processes necessitate multiple clamping of the profiles to achieve different angles, which presents the following problems:

[0003] Manual flipping is inefficient, has poor positioning accuracy, and is prone to processing errors; multiple clamping operations can easily cause scratches or deformation on the profile surface; and the processing cycle is long, making it difficult to meet the needs of mass production.

[0004] The existing Chinese invention patent (application publication number: CN109664127A) provides a clamp for profile processing that can be simultaneously flipped and processed on multiple sides. By placing the profile on a fixed frame, and then turning the lever to rotate the adjusting screw, one end of the adjusting screw is limited inside the rotating groove, allowing only rotation but not displacement. The other end of the adjusting screw is screwed to the surface of the buckle plate, and the limiting slide plate at the bottom of the buckle plate slides inside the guide groove, so the buckle plate can only be displaced but not rotated. Therefore, during the rotation of the adjusting screw, the buckle plate is driven to move. In this way, two sets of buckles clamp the profile from both sides. When switching the profile processing surface, the positioning rod is pulled out upward, and then the handle is held to rotate the rotating rod 90 degrees, and the positioning rod continues to pass through the bracket and the rotating rod simultaneously to fix the rotating rod.

[0005] The aforementioned existing technology uses only two sets of clips to hold the profile, but this clamping method is not stable, so there is an urgent need to improve this shortcoming. Utility Model Content

[0006] The purpose of this invention is to address the above problems by providing a profile processing flipping device that offers the advantage of more stable clamping of profiles.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a profile processing flipping device, comprising a base, two first cylinders and a rotating assembly, wherein the two first cylinders are respectively mounted on the base along the length direction of the base, the output ends of the first cylinders are arranged opposite to each other, a fixed cylinder is mounted on each of the first cylinders, and two swing blocks are hinged to the piston rod ends of each of the first cylinders, and a spring is connected between the swing blocks, the spring always having the tendency to push the two swing blocks to move away from each other, a fixed cylinder is fixedly mounted on the first cylinder, and a storage cavity is provided inside the fixed cylinder for accommodating the two swing blocks, the swing blocks being made of elastic material;

[0008] The rotating assembly includes a base plate and two mounting platforms. The two mounting platforms are mounted on the base plate. Each mounting platform is equipped with a first motor. Each first motor output is equipped with a rotating block. Each rotating block is provided with a mounting plate. The mounting plate is fixedly connected to the base through a connector.

[0009] Preferably, the opening of the storage cavity is provided with a sloping groove, and the swing block is provided with a ramp, the ramp cooperating with the sloping groove.

[0010] Preferably, the base is further provided with a plurality of first clamping mechanisms, which are distributed along the length of the base. Each first clamping mechanism includes a rotating cylinder, a connecting arm, a first pressure block, and a first top seat. The rotating cylinder is mounted on the base, the connecting arm is mounted on the output end of the rotating cylinder, the first pressure block is disposed at the lower end of the connecting arm, and the first top seat is mounted on the base. The first top seat is provided with a first top block that corresponds to and cooperates with the first pressure block. The first top block cooperates with the first pressure block to limit the movement of the profile in the height direction.

[0011] Preferably, the base is further provided with a plurality of second clamping mechanisms, which are distributed along the length of the base. Each second clamping mechanism includes a second cylinder, a first connecting seat, a first connecting plate, a first connecting rod, a second pressure block, and a second top seat. The second cylinder, the first connecting seat, and the second top seat are all mounted on the base. The first connecting seat has a first through hole through which the piston rod of the second cylinder passes. One end of the first connecting rod is hinged to the end of the piston rod of the second cylinder. Both ends of the first connecting plate are respectively hinged to the first connecting seat and the middle of the first connecting rod. The second pressure block is mounted on the first connecting rod. The second top seat is provided with a second top block that corresponds to and cooperates with the second pressure block.

[0012] Preferably, the base is further provided with a plurality of third clamping mechanisms. Each third clamping mechanism includes a third cylinder, a second connecting seat, a second connecting plate, a second connecting rod, a pressure plate, and a limiting seat. The third cylinder, the second connecting seat, and the limiting seat are all mounted on the base. The second connecting seat has a second through hole through which the piston rod of the third cylinder passes. One end of the second connecting rod is hinged to the end of the piston rod of the third cylinder. Both ends of the second connecting plate are respectively hinged to the second connecting seat and the middle of the second connecting rod. The pressure plate is connected to the second connecting rod.

[0013] Preferably, the mounting plate has a plurality of mounting holes, and the base has a plurality of connecting holes. The connector is detachably installed in the mounting holes. The connector includes a connector head and two nuts. The connector head has a first connecting end and a second connecting end. The first connecting end is connected to the connecting hole, and the second connecting end is connected to the mounting hole. Both the first connecting end and the second connecting end are threadedly engaged with the nuts. The connector head is used for positioning and installing the base.

[0014] Preferably, the base plate is provided with a sliding groove that extends along the length of the base plate, and the mounting platform is provided with a slider that slides in cooperation with the sliding groove.

[0015] Preferably, a second motor is mounted on the base plate, and a lead screw is mounted on the output end of the second motor. The lead screw is threadedly connected to both mounting platforms, and the lead screw is a bidirectional lead screw.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This utility model provides a profile processing and flipping device. By placing the bottom of the profile on the upper end of the first top block, the second top block and the limiting seat, the first cylinder is first started, which drives the piston rod of the first cylinder to move towards the side that is closer to each other, thereby causing the swing block to move outside the receiving cavity. At this time, the swing block moves towards the side that is farther away from each other under the action of the spring, thereby causing the swing block to abut against the inner wall of the profile's inner hole. Since the swing block is made of elastic material, it can deform, thereby increasing the friction between the swing block and the inner hole of the profile, thus ensuring the stability of the profile. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 for Figure 1 A magnified structural diagram of A in the diagram;

[0020] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0021] Figure 4 This is a three-dimensional structural diagram of the connector of this utility model.

[0022] Figure Descriptions: 1. Profile; 10. Profile inner hole; 11. First upper surface; 12. Second upper surface; 2. Base; 20. Connecting hole; 21. First cylinder; 22. Fixed cylinder; 220. Storage cavity; 221. Inclined groove; 23. Swing block; 231. Ramp; 24. Spring; 3. First clamping mechanism; 31. Rotary cylinder; 32. Connecting arm; 33. First pressure block; 34. First top seat; 35. First top block; 4. Second clamping mechanism; 41. Second cylinder; 42. First connecting seat; 420. First through hole; 43. 44. First connecting plate; 45. First connecting rod; 36. Second pressure block; 47. Second top seat; 5. Third clamping mechanism; 51. Third cylinder; 52. Second connecting seat; 520. Second through hole; 53. Second connecting plate; 54. Second connecting rod; 55. Pressure plate; 56. Limiting seat; 6. Connector; 61. First connecting end; 62. Second connecting end; 7. Base plate; 71. Second motor; 72. Lead screw; 73. Mounting platform; 74. First motor; 75. Rotating block; 76. Mounting plate; 760. Mounting hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1-4 As shown, a profile processing flipping device includes a base 2, two first cylinders 21, and a rotating assembly. The two first cylinders 21 are respectively mounted on the base 2 along the length of the base 2. The output ends of the first cylinders 21 are arranged opposite to each other. A fixed cylinder 22 is mounted on each of the first cylinders 21. Two swing blocks 23 are hinged to the piston rod ends of each of the first cylinders 21. A spring 24 is connected between the swing blocks 23. The spring 24 always has the tendency to push the two swing blocks 23 to move away from each other. The fixed cylinder 22 is fixedly mounted on the first cylinder 21. The fixed cylinder 22 has a receiving cavity 220 inside. The receiving cavity 220 is used to accommodate the two swing blocks 23. The swing blocks 23 are made of an elastic material, such as rubber.

[0025] The rotating assembly includes a base plate 7 and two mounting platforms 73. The two mounting platforms 73 are mounted on the base plate 7. A first motor 74 is mounted on each mounting platform 73. A rotating block 75 is mounted on the output end of each first motor 74. A mounting plate 76 is provided on each rotating block 75. The mounting plate 76 is fixedly connected to the base 2 through a connector.

[0026] The opening of the storage cavity 220 is provided with a sloping groove 221, and the swing block 23 is provided with a ramp 231. The ramp 231 cooperates with the sloping groove 221 so that when the swing block 23 returns to the storage cavity 220, the cooperation of the ramp 231 and the sloping groove 221 can play a guiding role, making it easier for the swing block 23 to move towards the side that is closer to each other.

[0027] The base 2 is also provided with a plurality of first clamping mechanisms 3, which are distributed along the length of the base 2. Each first clamping mechanism 3 includes a rotating cylinder 31, a connecting arm 32, a first pressing block 33, and a first top seat 34. The rotating cylinder 31 is mounted on the base 2, the connecting arm 32 is mounted on the output end of the rotating cylinder 31, the first pressing block 33 is disposed at the lower end of the connecting arm 32, and the first top seat 34 is mounted on the base 2. The first top seat 34 is provided with a first top block 35 that corresponds to and cooperates with the first pressing block 33. The first top block 35 cooperates with the first pressing block 33 to realize the movement of the limiting profile 1 in the height direction.

[0028] The base 2 is also provided with a plurality of second clamping mechanisms 4, which are distributed along the length of the base 2. Each second clamping mechanism 4 includes a second cylinder 41, a first connecting seat 42, a first connecting plate 43, a first connecting rod 44, a second pressing block 45, and a second top seat 46. The second cylinder 41, the first connecting seat 42, and the second top seat 46 are all mounted on the base 2. The first connecting seat 42 has a first through hole 420 through which the piston rod of the second cylinder 41 passes. One end of the first connecting rod 44 is hinged to the end of the piston rod of the second cylinder 41. The two ends of the first connecting plate 43 are respectively hinged to the first connecting seat 42 and the middle of the first connecting rod 44. The second pressing block 45 is mounted on the first connecting rod 44. The second top seat 46 is provided with a second top block 47 that corresponds to and cooperates with the second pressing block 45.

[0029] The base 2 is also provided with several third clamping mechanisms 5. In this application, there are two sets of third clamping mechanisms 5, which are symmetrically installed on the base 2 along the length direction of the base 2. Each third clamping mechanism 5 includes a third cylinder 51, a second connecting seat 52, a second connecting plate 53, a second connecting rod 54, a pressure plate 55, and a limiting seat 56. The third cylinder 51, the second connecting seat 52, and the limiting seat 56 are all installed on the base 2. The second connecting seat 52 has a second through hole 520 through which the piston rod of the third cylinder 51 passes. One end of the second connecting rod 54 is hinged to the end of the piston rod of the third cylinder 51. The two ends of the second connecting plate 53 are respectively hinged to the second connecting seat 52 and the middle of the second connecting rod 54. The pressure plate 55 is installed on the second connecting rod 54. The limiting seat 56 and the pressure plate 55 clamp the profile 1 to achieve surface contact with the profile 1, so that the clamping effect is better and more stable.

[0030] The mounting plate 76 has a plurality of mounting holes 760, and the base 2 has a plurality of connecting holes 20. The connector is detachably installed in the mounting holes 760. The connector includes a connector head 6 and two nuts. The connector head 6 has a first connecting end 61 and a second connecting end 62. The first connecting end 61 is connected to the connecting hole 20, and the second connecting end 62 is connected to the mounting hole 760. Both the first connecting end 61 and the second connecting end 62 are threadedly engaged with the nuts. The connector head 6 is used to position and install the base 2.

[0031] The base plate 7 is provided with a sliding groove, which extends along the length of the base plate 7, and the mounting platform 73 is provided with a slider that slides in cooperation with the sliding groove.

[0032] A second motor 71 is installed on the base plate 7. A lead screw 72 is installed at the output end of the second motor 71. The lead screw 72 is threadedly connected to both mounting platforms 73. The lead screw 72 is a bidirectional lead screw 72, which enables the two mounting platforms 73 to move simultaneously toward each other or toward each other.

[0033] It should be noted that the first pressure block 33, the second pressure block 45, the pressure plate 55, the first top block 35, and the second top block 47 are all made of elastic materials, such as rubber.

[0034] In practical use, by placing the bottom of the profile 1 on the top of the first top block 35, the second top block 47 and the limiting seat 56, the first cylinder 21 is first started, which in turn drives the piston rod of the first cylinder 21 to move towards the side that is closer to each other, thereby causing the swing block 23 to move to the outside of the receiving cavity 220. At this time, the swing block 23 moves towards the side that is further away from each other under the action of the spring 24, thereby causing the swing block 23 to abut against the inner wall of the inner hole of the profile 1. Since the swing block 23 is made of elastic material, it can deform, thereby increasing the friction between the swing block 23 and the inner hole 10 of the profile, thereby improving the stability of clamping the profile 1.

[0035] Furthermore, by activating the rotary cylinder 31, the connecting arm 32 is driven to rotate, thereby causing the first pressing block 33 to press against the first upper surface 11 of the profile 1, thus restricting the movement of the profile 1 in the height direction through the first pressing block 33 and the first top block 35.

[0036] Furthermore, by activating the second cylinder 41, the piston rod of the second cylinder 41 is moved upward, which in turn moves the first connecting rod 44, causing the second pressing block 45 to press against the second upper surface 12 of the profile 1, thereby further restricting the movement of the profile 1 in the height direction through the second pressing block 45 and the second top block 47.

[0037] Furthermore, by activating the third cylinder 51, the piston rod of the third cylinder 51 is moved upward, which in turn moves the second connecting rod 54, so that the pressure plate 55 presses against the second upper surface 12 of the profile 1. The cooperation between the pressure plate 55 and the limiting seat 56 makes the fixing of the profile 1 more stable.

[0038] The base 2 is then fixedly installed on the mounting plate 76, and the mounting plate 76 is rotated by the first motor 74, thereby realizing the function of flipping the profile 1.

[0039] In addition, the distance between the two mounting platforms 73 can be adjusted by the second motor 71. Since different lengths of profile 1 require different clamps, the base 2 of different clamps has different lengths. By adjusting the distance between the two mounting platforms 73, profiles 1 of different lengths can be processed. It is only necessary to change the clamps of different lengths.

[0040] It should be noted that: apart from the different lengths of the base 2 and the different numbers of the first clamping mechanism 3, the second clamping mechanism 4 and the third clamping mechanism 5, the different clamps are all the same.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A profile processing inverting device, characterized by: The assembly includes a base (2), two first cylinders (21), and a rotating component. The two first cylinders (21) are respectively mounted on the base (2) along the length of the base (2). The output ends of the first cylinders (21) are arranged opposite to each other. Each first cylinder (21) is equipped with a fixed cylinder (22). The piston rod end of each first cylinder (21) is hinged with two swing blocks (23). A spring (24) is connected between the swing blocks (23). The spring (24) always has the tendency to push the two swing blocks (23) to move away from each other. The fixed cylinder (22) is fixedly mounted on the first cylinder (21). The fixed cylinder (22) is provided with a storage cavity (220) inside. The storage cavity (220) is used to accommodate the two swing blocks (23). The swing blocks (23) are made of elastic material. The rotating assembly includes a base plate (7) and two mounting platforms (73). The two mounting platforms (73) are mounted on the base plate (7). Each mounting platform (73) is equipped with a first motor (74). Each output end of the first motor (74) is equipped with a rotating block (75). Each rotating block (75) is provided with a mounting plate (76). The mounting plate (76) is fixedly connected to the base (2) through a connector.

2. A profile processing turnover device according to claim 1, characterized in that The opening of the storage cavity (220) is provided with a sloping groove (221), and the swing block (23) is provided with a ramp (231), which cooperates with the sloping groove (221).

3. A profile processing turnover device according to claim 1, characterized in that: The base (2) is also provided with a number of first clamping mechanisms (3). The first clamping mechanisms (3) are distributed along the length direction of the base (2). Each first clamping mechanism (3) includes a rotating cylinder (31), a connecting arm (32), a first pressing block (33), and a first top seat (34). The rotating cylinder (31) is installed on the base (2). The connecting arm (32) is installed at the output end of the rotating cylinder (31). The first pressing block (33) is located at the lower end of the connecting arm (32). The first top seat (34) is installed on the base (2). The first top seat (34) is provided with a first top block (35) that corresponds to and cooperates with the first pressing block (33). The first top block (35) cooperates with the first pressing block (33) to realize the movement of the limiting profile (1) in the height direction.

4. A profile processing turnover device according to claim 2 or 3, characterised in that: The base (2) is also provided with a plurality of second clamping mechanisms (4). The second clamping mechanisms (4) are distributed along the length of the base (2). Each of the second clamping mechanisms (4) includes a second cylinder (41), a first connecting seat (42), a first connecting plate (43), a first connecting rod (44), a second pressure block (45), and a second top seat (46). The second cylinder (41), the first connecting seat (42), and the second top seat (46) are all mounted on the base (2). The first connecting seat (44) 2) It has a first through hole (420) through which the piston rod of the second cylinder (41) passes. One end of the first connecting rod (44) is hinged to the end of the piston rod of the second cylinder (41). The two ends of the first connecting plate (43) are respectively hinged to the first connecting seat (42) and the middle of the first connecting rod (44). The second pressure block (45) is installed on the first connecting rod (44). The second top seat (46) is provided with a second top block (47) that corresponds to and cooperates with the second pressure block (45).

5. A profile processing inverting device according to claim 4, characterized in that: The base (2) is also provided with several third clamping mechanisms (5). The third clamping mechanism (5) includes a third cylinder (51), a second connecting seat (52), a second connecting plate (53), a second connecting rod (54), a pressure plate (55), and a limiting seat (56). The third cylinder (51), the second connecting seat (52), and the limiting seat (56) are all installed on the base (2). The second connecting seat (52) has a second through hole (520) through which the piston rod of the third cylinder (51) passes. One end of the second connecting rod (54) is hinged to the end of the piston rod of the third cylinder (51). The two ends of the second connecting plate (53) are respectively hinged to the second connecting seat (52) and the middle part of the second connecting rod (54). The pressure plate (55) is connected to the second connecting rod (54).

6. A profile processing inverting device according to claim 1, characterized in that: The mounting plate (76) has a plurality of mounting holes (760), and the base (2) has a plurality of connecting holes (20). The connector is detachably installed in the mounting holes (760). The connector includes a connector head (6) and two nuts. The connector head (6) has a first connecting end (61) and a second connecting end (62). The first connecting end (61) is connected to the connecting hole (20), and the second connecting end (62) is connected to the mounting hole (760). Both the first connecting end (61) and the second connecting end (62) are threadedly engaged with the nuts. The connector head (6) is used to position and install the base (2).

7. A profile processing inverting device according to claim 1, characterized in that: The base plate (7) is provided with a sliding groove, which extends along the length of the base plate (7), and the mounting platform (73) is provided with a slider that slides in cooperation with the sliding groove.

8. A profile processing inverting device according to claim 7, characterized in that: A second motor (71) is installed on the base plate (7). A lead screw (72) is installed at the output end of the second motor (71). The lead screw (72) is threadedly connected to both mounting platforms (73). The lead screw (72) is a bidirectional lead screw (72).

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