Aluminum profile machining clamping device

Abstract

The utility model discloses an aluminum profile machining clamping device which comprises a machining table, a clamping mechanism and a transmission mechanism, the clamping mechanism and the transmission mechanism are installed on the machining table, clamping plates are arranged on the inner walls of two limiting sliding grooves in a sliding mode, connecting frames are fixedly arranged on one sides of the two clamping plates, and a plurality of first extrusion rollers are rotatably arranged on the inner walls of the two connecting frames at equal intervals. Connecting grooves are formed in the two ends of one sides of the two clamping plates correspondingly, and second extrusion rollers are rotationally arranged on the inner walls of the four connecting grooves correspondingly. According to the utility model, during transfer, the material can be continuously kept in a transfer state and cannot be deviated to a centered position through rotary extrusion of the first extrusion roller, is transferred to the supporting base plate and is clamped and positioned by the clamping plate, and then is transferred out and collected through the second extrusion roller by starting the first motor after processing, so that manual material taking by a worker is not needed; and the workload of workers is relieved, and meanwhile the probability of position deviation during clamping and positioning is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to an aluminum profile processing clamping device. Background Art

[0002] Aluminum alloy profiles are the most widely used nonferrous metal structural materials in industry, and have been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, decoration, and chemical industries. With the rapid development of science and technology and industrial economy in recent years, aluminum profile production and processing requires cutting, drilling, and stamping operations. In such processing, the aluminum profile needs to be clamped and positioned to ensure the processing quality. Therefore, such aluminum profile processing clamping devices play a very important role in aluminum profile processing.

[0003] In view of this, Chinese patent number CN220428092U proposes a clamping device for aluminum profile processing, which can conveniently clamp and position aluminum profiles, ensure the stability of aluminum profile processing, and can be adjusted according to usage requirements. During processing, aluminum profiles are generally transferred through transfer equipment, and then the designated processing steps are performed after being transferred to the designated area. However, during the processing of aluminum profiles, the above-mentioned technical scheme cannot clamp and position the aluminum profiles during the transfer process. Therefore, when the aluminum profiles are transferred to the processing area, the processing may deviate due to position offset, and after processing, the staff needs to manually take it out of the processing area, which increases the workload of the staff. In this regard, this design proposes a clamping device for aluminum profile processing. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide an aluminum profile processing clamping device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes an aluminum profile processing clamping device, comprising a processing table and a clamping mechanism and a transmission mechanism both mounted on the processing table;

[0006] The clamping mechanism includes a supporting pad fixed at the edge of one side of the top of the processing table, and limited sliding grooves are provided on both sides of the top of the supporting pad, and the inner walls of the two limited sliding grooves are slidably provided with clamping plates, one side of the two clamping plates is fixed with a connecting frame, and the inner walls of the two connecting frames are equidistantly rotatably provided with a plurality of first extrusion rollers, both ends of one side of the two clamping plates are provided with connecting grooves, and the inner walls of the four connecting grooves are rotatably provided with second extrusion rollers, one end of the four second extrusion rollers respectively passes through the inner walls of the two clamping plates to be connected to pulleys, and the outer walls of the four pulleys are driven with two belt strips, wherein one end of the two pulleys respectively passes through the outer walls of the two clamping plates to be connected to the first motor.

[0007] In one example, screw holes are provided at the lower edges of one side of the two clamping plates, and one end of the processing table passes through the inner walls of the two limiting sliding grooves and is rotatably connected to a bidirectional lead screw.

[0008] In one example, the outer walls of both ends of the bidirectional lead screw are respectively threadedly connected to the inner walls of the two screw holes, and one end of the bidirectional lead screw passes through the outer wall of the processing table and is connected to a second motor.

[0009] In one example, the conveying mechanism includes a conveying groove provided on the other side of the top of the processing table, and a plurality of transmission rollers are rotatably provided at equal distances on the inner wall of the conveying groove. One end of each transmission roller passes through the inner wall of the processing table and is connected to a worm gear.

[0010] In one example, a worm is rotatably provided at the upper end of one side of the inner wall of the processing table, and the outer wall of the worm is respectively meshed with the outer walls of each worm gear. One end of the worm passes through the outer wall of the processing table and is connected to a third motor.

[0011] In one example, a switch panel is fixedly provided on one side of the processing table, and the first motor, the second motor, and the third motor are all electrically connected to an external power supply through the switch panel.

[0012] The aluminum profile processing clamping device proposed by the present utility model can bring the following beneficial effects:

[0013] For the aluminum profile processing clamping device, the clamping size of the clamping mechanism is adjusted through the second motor and the bidirectional lead screw, and during the conveying process, it can continue to maintain the conveying state through the rotation and extrusion of the first pressing roller, without shifting from the centered position. It is conveyed to the support backing plate and clamped and positioned by the clamping plate, and then after processing, the first motor is started to convey it out for collection through the second pressing roller. There is no need for the staff to manually pick up the materials, which reduces the work burden of the staff and also reduces the probability of position deviation during clamping and positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0015] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the clamping mechanism of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the whole of the clamping plate and the connecting frame of the present utility model;

[0018] Figure 4 This is a schematic structural diagram of the linkage of the second extrusion roller of the present utility model;

[0019] Figure 5 This is a schematic structural diagram of the transmission mechanism of the present utility model.

[0020] In the figure: 1, processing table; 2, clamping mechanism; 201, support backing plate; 202, limit sliding groove; 203, clamping plate; 204, connecting frame; 205, first extrusion roller; 206, second extrusion roller; 207, pulley; 208, belt strip; 209, first motor; 210, screw hole; 211, bidirectional lead screw; 212, second motor; 3, transmission mechanism; 301, transmission groove; 302, transmission roller; 303, worm gear; 304, worm; 305, third motor. Specific embodiments

[0021] In order to more clearly illustrate the overall concept of the present utility model, the following will be described in detail by way of example with reference to the accompanying drawings of the specification.

[0022] The embodiments are as follows:

[0023] The present utility model provides an aluminum profile processing clamping device as Figures 1-5 shown, including a processing table 1, a clamping mechanism 2 and a transmission mechanism 3 both installed on the processing table 1;

[0024] The clamping mechanism 2 includes a support backing plate 201 fixed at one side edge of the top of the processing table 1. Both sides of the top of the support backing plate 201 are provided with limit sliding grooves 202. The inner walls of the two limit sliding grooves 202 are both slidably provided with clamping plates 203. One side of each of the two clamping plates 203 is fixedly provided with a connecting frame 204. The inner walls of the two connecting frames 204 are rotatably provided with a plurality of first extrusion rollers 205 at equal distances. Both ends of one side of each of the two clamping plates 203 are provided with connecting grooves. The inner walls of the four connecting grooves are rotatably provided with second extrusion rollers 206. One end of each of the four second extrusion rollers 206 respectively passes through the inner walls of the two clamping plates 203 and is connected with a pulley 207. The outer walls of the four pulleys 207 are provided with two belt strips 208 in transmission. One end of each of the two pulleys 207 respectively passes through the outer walls of the two clamping plates 203 and is connected with a first motor 209. And the inner walls of the limit sliding grooves 202 pass through the support backing plate 201 and the inner wall of the processing table 1. The main purpose of setting the support backing plate 201 is to make the height of the area where the aluminum profile is clamped and processed consistent with that of the transmission mechanism 3, facilitating the transmission of the aluminum profile.

[0025] Furthermore, screw holes 210 are respectively opened at the lower edges of one side of the two clamping plates 203. One end of the processing table 1 passes through the inner walls of the two limit sliding grooves 202 and is rotatably connected with a bidirectional lead screw 211.

[0026] The outer walls at both ends of the bidirectional lead screw 211 are respectively threadedly connected to the inner walls of the two screw holes 210. One end of the bidirectional lead screw 211 passes through the outer wall of the processing table 1 and is connected to a second motor 212. By driving the bidirectional lead screw 211 to rotate with the second motor 212, the clamping plate 203 and the connecting frame 204 can be moved to adjust the clamping size according to the width of the aluminum profile.

[0027] Further, the transfer mechanism 3 includes a transfer groove 301 opened on the other side of the top of the processing table 1. A plurality of driving rollers 302 are rotatably arranged at equal distances on the inner wall of the transfer groove 301. One end of each driving roller 302 passes through the inner wall of the processing table 1 and is connected to a worm gear 303.

[0028] One end of the upper part of the inner wall of the processing table 1 is rotatably provided with a worm 304, and the outer wall of the worm 304 is respectively meshed with the outer wall of each worm gear 303. One end of the worm 304 passes through the outer wall of the processing table 1 and is connected to a third motor 305. The connecting frame 204 extends above the driving roller 302 but does not contact the outer wall of the driving roller 302 so as not to affect the rotation of the driving roller 302.

[0029] Working principle: When using the aluminum profile processing and clamping device in this design scheme, first, the aluminum profile needs to be placed on the transfer mechanism 3. The third motor 305 is driven to rotate the worm 304, which meshes with the worm gear 303 to further rotate the driving roller 302 to uniformly transfer the aluminum profile in the transfer groove 301. During the transfer, according to the width dimension of the aluminum profile, the second motor 212 is started to drive the bidirectional lead screw 211. Through the threaded rotation of the bidirectional lead screw 211 and the screw hole 210, the clamping plate 203 is driven to slide in the limit sliding groove 202, and the distance between the two clamping plates 203 and the two connecting frames 204 is adjusted until the first pressing rollers 205 at both ends contact both sides of the aluminum profile. While being transferred on the transfer mechanism 3, it is clamped. At the same time, under the rotation of the first pressing rollers 205, it continues to be transferred on the driving roller 302, but its transfer remains centered and does not shift. After being transferred to the support backing plate 201, it is clamped and positioned by the clamping plate 203. During clamping, the two second pressing rollers 206 contact its outer wall. After processing is completed, the first motor 209 is started, and the second pressing rollers 206 are rotated downward through the linkage of the belt pulleys 207 and the belt strip 208 to transfer it out. There is no need for the staff to manually remove the clamping mechanism 2 and take it out of the processing area, reducing the staff, and achieving the purpose of being clamped while being transferred, and it is not easy to cause deviations during subsequent processing.

[0030] Each embodiment in this specification is described in a progressive manner. For the same or similar parts among the embodiments, reference can be made to each other. Each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple. For the relevant parts, reference can be made to the partial description of the method embodiment.

[0031] The above description is only for the embodiments of the present invention and is not intended to limit the present invention. For those skilled in the art, various modifications and changes can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A clamping device for processing aluminum profiles, comprising a processing table (1), a clamping mechanism (2) and a transfer mechanism (3) both mounted on the processing table (1); Features: The clamping mechanism (2) comprises a support pad (201) fixed at an edge of one side of the top of the processing table (1), and both sides of the top of the support pad (201) are provided with limit slide grooves (202), and the inner walls of the two limit slide grooves (202) are slidably provided with clamping plates (203), and one side of the two clamping plates (203) is fixedly provided with a connecting frame (204), and the inner walls of the two connecting frames (204) are rotatably provided with a plurality of first squeezing rollers (205) at equal distances, and the two clamping plates (201) are ... Both ends of one side of the plate (203) are provided with connecting grooves, and the inner walls of the four connecting grooves are rotatably provided with second squeezing rollers (206), one end of the four second squeezing rollers (206) respectively passes through the inner walls of the two clamping plates (203) and is connected to a pulley (207), and the outer walls of the four pulleys (207) are provided with two belt strips (208) for transmission, wherein one end of two of the pulleys (207) respectively passes through the outer walls of the two clamping plates (203) and is connected to a first motor (209).

2. The aluminum profile processing clamping device according to claim 1, characterized in that: A screw hole (210) is provided at the lower edge of one side of the two clamping plates (203), and one end of the processing table (1) passes through the inner walls of the two limiting sliding grooves (202) and is rotatably connected to a bidirectional screw rod (211).

3. The aluminum profile processing clamping device according to claim 2, characterized in that: The outer walls at both ends of the bidirectional screw rod (211) are respectively threadedly connected to the inner walls of the two screw holes (210), and one end of the bidirectional screw rod (211) passes through the outer wall of the processing table (1) and is connected to a second motor (212).

4. The aluminum profile processing clamping device according to claim 1, characterized in that: The transmission mechanism (3) comprises a transmission groove (301) opened on the other side of the top of the processing table (1), and a plurality of transmission rollers (302) are rotatably arranged at equal intervals on the inner wall of the transmission groove (301), and one end of each transmission roller (302) passes through the inner wall of the processing table (1) and is connected to a worm gear (303).

5. The aluminum profile processing clamping device according to claim 4, characterized in that: A worm (304) is rotatably provided at the upper end of one side of the inner wall of the processing table (1), and the outer wall of the worm (304) is respectively meshed with the outer wall of each worm wheel (303), and one end of the worm (304) passes through the outer wall of the processing table (1) and is connected to a third motor (305).

6. The aluminum profile processing clamping device according to claim 5, characterized in that: A switch panel is fixedly provided on one side of the processing table (1), and the first motor (209), the second motor (212) and the third motor (305) are all electrically connected to an external power source through the switch panel.

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