Aluminum profile machining positioning device with buffering mechanism

Abstract

The utility model discloses an aluminum profile processing and positioning device with a buffer mechanism, belongs to the technical field of aluminum profile processing, and aims to solve the problems that an aluminum profile is easy to deform due to excessive stress during positioning and a longer aluminum profile is easy to bounce during processing. A first mounting plate is fixedly connected to the center of one side of the top surface of the workbench, a telescopic cylinder is fixedly connected to the outer wall of one side of the first mounting plate, a moving plate is coaxially and fixedly connected to the output end of the telescopic cylinder, a buffer positioning structure is arranged on the side, away from the telescopic cylinder, of the moving plate, and a locking assembly is arranged on one side of the top surface of the workbench; the aluminum profile is positioned and buffered under the action of the buffering and positioning structure, and is locked by the locking pressing plates under the action of the locking component, so that the stability of the aluminum profile during processing is improved, the aluminum profile is effectively prevented from being deformed due to excessive stress during positioning, and the service life of the aluminum profile is prolonged. And long aluminum profiles are easy to bounce during processing.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum profile processing, and particularly relates to an aluminum profile processing positioning device with a buffer mechanism. Background Technique

[0002] Aluminum profiles refer to aluminum alloy profiles, which are aluminum materials with different cross-sectional shapes obtained by melting and extruding aluminum rods; aluminum profiles have been widely used in industries such as aviation, aerospace, and automobiles. With the rapid development of the new energy vehicle industry, aluminum profiles have become the preferred material for manufacturing battery trays of new energy vehicles; when processing aluminum profiles, a positioning device is required to fix them.

[0003] In the prior art, there is a positioning and fixing device for aluminum plate processing with the patent publication number of CN212706426U. The above patent includes a bottom plate, a rotating rod, and a support plate; a circular hole is opened in the center of the surface of the bottom plate, and a rotating rod is vertically arranged in the circular hole; the bottom end of the rotating rod extends into the circular hole and is rotatably connected to the bottom plate through a bearing, and a support plate is arranged at the top end of the rotating rod; the support plate is horizontally arranged and the center of the bottom surface of the support plate is fixedly connected to the top end of the rotating rod. Baffles are vertically arranged on both sides of the surface of the support plate, and a clamping plate is arranged between the two baffles; both ends of the mutually separated sides of the two clamping plates extend outward to form sleeves, screw holes are opened at the positions corresponding to the sleeves on the surfaces of the two baffles, and the sleeves and the screw holes are fixedly connected through fixing bolts. The adjusting bolt is threadedly connected to the screw hole and rotatably connected to the sleeve; the centers of the bottom ends of the two clamping plates extend downward to form sliders, and corresponding chutes are arranged on the surface of the support plate. The two clamping plates are slidably connected to the support plate. However, there are still the following deficiencies in actual use: when positioning and fixing an aluminum profile plate, an aluminum profile plate with a relatively thin thickness is prone to excessive stress and deformation, resulting in damage to the aluminum profile plate, and it is not easy for the positioning device to lock the aluminum profile plate. A relatively long aluminum profile plate is prone to bouncing during processing, affecting the processing efficiency of the aluminum profile plate.

[0004] Therefore, an aluminum profile processing positioning device with a buffer mechanism is needed to solve the problems that the aluminum profile is prone to excessive stress and deformation during positioning in the prior art, and a relatively long aluminum profile is prone to bouncing during processing. Content of the Utility Model

[0005] The purpose of the utility model is to provide an aluminum profile processing positioning device with a buffer mechanism to solve the problems put forward in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: an aluminum profile processing positioning device with a buffer mechanism, including a workbench. A first mounting plate is fixedly connected to the center of one side of the top surface of the workbench. A telescopic cylinder is fixedly connected to the outer wall of one side of the first mounting plate. The output end of the telescopic cylinder is coaxially fixedly connected with a moving plate. A buffer positioning structure is arranged on the side of the moving plate away from the telescopic cylinder. A locking assembly is arranged on one side of the top surface of the workbench.

[0007] The buffer positioning structure includes two symmetrically distributed T-shaped chutes. Both of the T-shaped chutes are opened on the outer wall of the side of the moving plate away from the telescopic cylinder. A T-shaped slider is slidably connected to the inner wall of the T-shaped chute. One end of the outer wall of the T-shaped slider is fixedly connected with a buffer spring. The end of the buffer spring away from the T-shaped slider is fixedly connected with the inner end wall of the T-shaped chute. One side of the outer wall of the T-shaped slider is hinged with a first connecting rod. The ends of the two first connecting rods away from the T-shaped slider are hinged with the same positioning clamp plate.

[0008] It should be noted in the solution that the locking assembly includes four parallelly distributed shells. The bottom surfaces of all four shells are fixedly connected to the top surface of the workbench. A guide post is fixedly connected between the top surface and the bottom surface of one side inside the shell. A locking pressure plate is slidably sleeved on the outer surface of the guide post. One side of the locking pressure plate penetrates through the outer wall of one side of the shell. An activity groove matched with the locking pressure plate is opened on the outer wall of one side of the shell. A sliding groove is opened on the bottom surface inside the shell. A sliding block is slidably connected to the inner wall of the sliding groove. A sliding plate is fixedly connected to the top surface of the sliding block. A second connecting rod is hinged between the outer wall of the other side of the locking pressure plate and the outer wall of one side of the sliding plate. The outer wall of the other side of the sliding plate slidably penetrates through the outer wall of the other side of the shell.

[0009] Further, it is worth noting that a second mounting plate is fixedly connected to the center of the other side of the top surface of the workbench. An electric push rod is fixedly connected to the outer wall of one side of the second mounting plate.

[0010] Furthermore, it is necessary to note that the output end of the electric push rod is fixedly connected with a connecting plate. Support legs are fixedly connected to the four corners of the bottom surface of the workbench.

[0011] As a preferred implementation manner, a rubber plate is arranged on the outer wall of the side of the positioning clamp plate away from the first connecting rod. The two first connecting rods are symmetrically distributed and are both inclined.

[0012] As a preferred implementation manner, the outer wall of the side of the connecting plate away from the electric push rod is fixedly connected with the outer wall of one side of each sliding plate located outside the shell. The second connecting rod is inclined.

[0013] Compared with the prior art, the aluminum profile processing positioning device with a buffer mechanism provided by the present utility model has at least the following beneficial effects:

[0014] (1) Through the action of the buffer positioning structure, the telescopic cylinder pushes the moving plate to drive the positioning clamping plate to perform positioning operation on the aluminum profile. When the positioning clamping plate is stressed, it pushes the T-shaped slider to slide inside the T-shaped chute through the first connecting rod, and the buffer spring buffers the force received by the positioning clamping plate, effectively avoiding the problem that the aluminum profile is prone to excessive stress and deformation during positioning.

[0015] (2) Through the action of the locking assembly, the electric push rod pulls the connecting plate to drive the sliding plate to slide, and pulls the locking pressure plate to move downward on the guide post through the second connecting rod. Multiple locking pressure plates lock the aluminum profile, improving the stability of the aluminum profile during processing and effectively avoiding the problem that the longer aluminum profile is prone to bounce during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of a partial structure of the buffer positioning structure of the present utility model;

[0018] Figure 3 is a schematic diagram of a partial structure of the locking assembly of the present utility model;

[0019] Figure 4 is a schematic diagram of the front view sectional structure of the housing of the present utility model.

[0020] In the figure: 1, workbench; 2, first mounting plate; 3, telescopic cylinder; 4, moving plate; 5, buffer positioning structure; 51, T-shaped chute; 52, T-shaped slider; 53, buffer spring; 54, first connecting rod; 55, positioning clamping plate; 6, locking assembly; 61, housing; 62, guide post; 63, locking pressure plate; 64, movable groove; 65, sliding groove; 66, sliding block; 67, sliding plate; 68, second connecting rod; 7, second mounting plate; 8, electric push rod; 9, connecting plate; 10, support leg. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further describes the present utility model in conjunction with embodiments.

[0022] Please refer to Figures 1 - 4, the utility model provides an aluminum profile processing positioning device with a buffer mechanism, which includes a workbench 1. At the center of one side of the top surface of the workbench 1, a first mounting plate 2 is fixedly connected. On the outer wall of one side of the first mounting plate 2, a telescopic cylinder 3 is fixedly connected. The output end of the telescopic cylinder 3 is coaxially fixedly connected with a moving plate 4. On the side of the moving plate 4 away from the telescopic cylinder 3, a buffer positioning structure 5 is arranged. On one side of the top surface of the workbench 1, a locking assembly 6 is arranged;

[0023] The buffer positioning structure 5 includes two symmetrically distributed T-shaped chutes 51. Both T-shaped chutes 51 are opened on the outer wall of the side of the moving plate 4 away from the telescopic cylinder 3. A T-shaped slider 52 is slidably connected to the inner wall of the T-shaped chute 51. One end of the outer wall of the T-shaped slider 52 is fixedly connected with a buffer spring 53. The end of the buffer spring 53 away from the T-shaped slider 52 is fixedly connected with one end wall inside the T-shaped chute 51. One side of the outer wall of the T-shaped slider 52 is hinged with a first connecting rod 54. The ends of the two first connecting rods 54 away from the T-shaped slider 52 are hinged with the same positioning clamping plate 55.

[0024] Furthermore, as shown in Figure 1 , Figure 3 and Figure 4 shown, specifically, the locking assembly 6 includes four parallel distributed shells 61. The bottom surfaces of the four shells 61 are fixedly connected with the top surface of the workbench 1. Between the top and bottom surfaces on one side inside the shell 61, a guide post 62 is fixedly connected. A locking pressure plate 63 is slidably sleeved on the outer surface of the guide post 62. One side of the locking pressure plate 63 penetrates through the outer wall of one side of the shell 61. An activity groove 64 matching with the locking pressure plate 63 is opened on the outer wall of one side of the shell 61. A sliding groove 65 is opened on the bottom surface inside the shell 61. A sliding block 66 is slidably connected to the inner wall of the sliding groove 65. The top surface of the sliding block 66 is fixedly connected with a sliding plate 67. A second connecting rod 68 is hinged between the outer wall of the other side of the locking pressure plate 63 and the outer wall of one side of the sliding plate 67. The outer wall of the other side of the sliding plate 67 slidably penetrates through the outer wall of the other side of the shell 61.

[0025] Furthermore, as shown in Figure 1 shown, specifically, at the center of the other side of the top surface of the workbench 1, a second mounting plate 7 is fixedly connected. On the outer wall of one side of the second mounting plate 7, an electric push rod 8 is fixedly connected.

[0026] Furthermore, as shown in Figure 1 shown, specifically, the output end of the electric push rod 8 is fixedly connected with a connecting plate 9. Support legs 10 are fixedly connected at the four corners of the bottom surface of the workbench 1.

[0027] Furthermore, as shown in Figure 2As shown in the figure, it is worth specifically stating that a rubber plate is provided on the outer wall of the positioning clamping plate 55 away from the first connecting rod 54 to prevent the positioning clamping plate 55 from wearing the aluminum profile. The two first connecting rods 54 are symmetrically distributed and are both inclined, facilitating the movement of the T-shaped slider 52 when the positioning clamping plate 55 is stressed.

[0028] Furthermore, as shown in Figure 3 and Figure 4 the figure, it is worth specifically stating that the outer wall of the connecting plate 9 away from the electric push rod 8 is fixedly connected to the outer wall of each sliding plate 67 located outside the housing 61. The synchronous movement of the multiple sliding plates 67 is achieved through the movement of the connecting plate 9. The second connecting rod 68 is inclined, facilitating the movement of the locking pressure plate 63 when the sliding plate 67 moves.

[0029] In summary: When using this aluminum profile processing positioning device, first place the aluminum profile to be processed on the top surface of the workbench 1, and then start the telescopic cylinder 3 to push the moving plate 4 towards the aluminum profile. The movement of the moving plate 4 drives the positioning clamping plate 55 to move synchronously. During the movement of the positioning clamping plate 55, it comes into contact with one side of the aluminum profile. The rubber plate provided on the outer wall of the positioning clamping plate 55 can effectively reduce the wear of the aluminum profile. When the positioning clamping plate 55 pushes the aluminum profile to abut against the outer wall of the housing 61, the positioning clamping plate 55 is stressed, and the T-shaped slider 52 is pushed by the first connecting rod 54 to slide inside the T-shaped sliding groove 51, and the buffer spring 53 buffers the force received by the positioning clamping plate 55, effectively avoiding the problem that the aluminum profile is prone to excessive stress and deformation during positioning.

[0030] After the aluminum profile is positioned, turn on the electric push rod 8 to pull the connecting plate 9 to move. Under the cooperation of the sliding groove 65 and the sliding block 66, the connecting plate 9 moves to pull the multiple sliding plates 67 to move away from the housing 61. The sliding plate 67 pulls the locking pressure plate 63 to displace downward on the guide post 62 through the hinged second connecting rod 68. Under the action of the sliding groove 65, the locking pressure plate 63 moves downward until its bottom surface contacts the top surface of the aluminum profile, realizing the locking of the aluminum profile. The multiple locking pressure plates 63 lock the aluminum profile, improving the stability of the aluminum profile during processing and effectively avoiding the problem that the long aluminum profile is prone to bounce during processing.

[0031] The telescopic cylinder 3 and the electric push rod 8 can be purchased on the market. The telescopic cylinder 3 and the electric push rod 8 are equipped with power supplies, which are mature technologies in this field and have been fully disclosed, so they are not repeated in the specification.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An aluminum profile processing positioning device with a buffer mechanism, comprising a workbench (1), characterized in that: A first mounting plate (2) is fixedly connected at the center of one side of the top surface of the workbench (1); a telescopic cylinder (3) is fixedly connected to the outer wall of one side of the first mounting plate (2); a movable plate (4) is coaxially fixedly connected to the output end of the telescopic cylinder (3); a buffer positioning structure (5) is provided on the side of the movable plate (4) away from the telescopic cylinder (3); and a locking assembly (6) is provided on one side of the top surface of the workbench (1); The buffer positioning structure (5) comprises two symmetrically distributed T-shaped slide grooves (51), the two T-shaped slide grooves (51) are both arranged on the outer wall of the movable plate (4) away from the telescopic cylinder (3), the inner wall of the T-shaped slide groove (51) is slidably connected with a T-shaped slider (52), the outer wall of one end of the T-shaped slider (52) is fixedly connected with a buffer spring (53), the end of the buffer spring (53) away from the T-shaped slider (52) is fixedly connected to an end wall inside the T-shaped slide groove (51), the outer wall of one side of the T-shaped slider (52) is hinged with a first connecting rod (54), and the ends of the two first connecting rods (54) away from the T-shaped slider (52) are hinged with the same positioning clamping plate (55).

2. The aluminum profile processing positioning device with a buffer mechanism according to claim 1, characterized in that: The locking assembly (6) comprises four shells (61) distributed in parallel, the bottom surfaces of the four shells (61) are fixedly connected to the top surface of the workbench (1), a guide column (62) is fixedly connected between the top surface and the bottom surface of one side of the inner side of the shell (61), a locking pressure plate (63) is slidably sleeved on the outer surface of the guide column (62), one side of the locking pressure plate (63) passes through the outer wall of one side of the shell (61), and the outer wall of one side of the shell (61) is provided with a locking plate (63) The housing (61) is provided with a sliding groove (65) on the inner bottom surface, the inner wall of the sliding groove (65) is slidably connected with a sliding block (66), the top surface of the sliding block (66) is fixedly connected with a sliding plate (67), a second connecting rod (68) is hinged between the outer wall on the other side of the locking pressure plate (63) and the outer wall on one side of the sliding plate (67), and the outer wall on the other side of the sliding plate (67) slides through the outer wall on the other side of the housing (61).

3. The aluminum profile processing positioning device with a buffer mechanism according to claim 2, characterized in that: A second mounting plate (7) is fixedly connected to the center of the other side of the top surface of the workbench (1), and an electric push rod (8) is fixedly connected to the outer wall of one side of the second mounting plate (7).

4. The aluminum profile processing positioning device with a buffer mechanism according to claim 3 is characterized in that: The output end of the electric push rod (8) is fixedly connected to a connecting plate (9), and the four corners of the bottom surface of the workbench (1) are fixedly connected to supporting legs (10).

5. The aluminum profile processing positioning device with a buffer mechanism according to claim 4, characterized in that: A rubber plate is provided on the outer wall of one side of the positioning clamping plate (55) away from the first connecting rod (54), and the two first connecting rods (54) are symmetrically distributed and both are arranged in an inclined shape.

6. The aluminum profile processing positioning device with a buffer mechanism according to claim 5, characterized in that: The outer wall of one side of the connecting plate (9) away from the electric push rod (8) is fixedly connected to the outer wall of one side of each sliding plate (67) located outside the housing (61), and the second connecting rod (68) is arranged in an inclined shape.

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