Clamping seat for aluminum part machining

Abstract

The utility model discloses a clamping seat for aluminum piece machining, relates to the technical field of clamping seats, and aims to solve the problems that in the aluminum piece clamping process in the prior art, different aluminum pieces are different in shape, and a traditional clamping seat cannot stably clamp the aluminum pieces easily and is poor in practicability. A driving box is fixedly installed at the bottom of the interior of the U-shaped base, a machining table is fixedly installed in the middle of the upper portion of the driving box, a rubber pad is fixedly installed on the upper portion of the machining table, flat plates are symmetrically arranged on the two sides of the upper portion of the machining table correspondingly, three clamping boxes are fixed to the inner sides of the two flat plates correspondingly, and air bags are arranged in the clamping boxes. An air conveying hose is arranged above the clamping box and communicated with the air bag, a plurality of column holes are formed in the end face of one side of the clamping box, a plurality of clamping columns are arranged in the clamping box along one side of the air bag, the number of the clamping columns is the same as that of the column holes, and the positions of the clamping columns correspond to those of the column holes. And one end of the clamping column extends to the outside of the clamping box through the column hole.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping seats, in particular to a clamping seat for aluminum part processing. Background Technique

[0002] Aluminum parts are aluminum parts processed from pure aluminum or aluminum alloy through processes such as forging, stretching, shearing, casting, etc. Due to their excellent performance and wide applicability, aluminum parts are widely used in the construction field, transportation field, electronic field, etc. During the production and processing of aluminum parts, in order to ensure the stability of aluminum parts during processing, clamping seats are often used to clamp and fix aluminum parts;

[0003] For example, the authorized patent with the publication number CN214265329U (a fixture for aluminum product profile processing): includes a device main body, the device main body includes a fixture main body and a support seat, a clamping mechanism is arranged inside the fixture main body, the clamping mechanism includes a first fixing block and a limiting block, the first fixing block is fixedly connected inside the fixture main body, one side of the first fixing block is installed with a threaded rod through a bearing, one end of the threaded rod is fixedly connected with a handle, a threaded sleeve is installed on the surface of the threaded rod through threads, the number of the threaded sleeves is two, and the internal threads of the two groups of threaded sleeves are opposite;

[0004] Although the above-mentioned prior art makes the device more stable during the clamping process, during the clamping process of aluminum parts, there are differences in the shapes of different aluminum parts, and traditional clamping seats are not easy to stably clamp aluminum parts, resulting in poor practicability; Therefore, there is an urgent need in the market to develop a clamping seat for aluminum part processing to help people solve existing problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a clamping seat for aluminum part processing to solve the problems mentioned in the above background technique that during the clamping process of aluminum parts, there are differences in the shapes of different aluminum parts, traditional clamping seats are not easy to stably clamp aluminum parts, and the practicability is poor.

[0006] To achieve the above object, the present utility model provides the following technical solution: A clamping seat for aluminum part processing, including a U-shaped seat. At the bottom inside the U-shaped seat, a drive box is fixedly installed. In the middle above the drive box, a processing table is fixedly installed. Above the processing table, a rubber pad is fixedly installed. On both sides above the processing table, flat plates are symmetrically arranged respectively. Inside both sides of the two flat plates, three clamping boxes are fixedly installed. Inside the clamping box, an airbag is arranged. Above the clamping box, an air supply hose is arranged, and the air supply hose is communicated with the airbag. On one side end face of the clamping box, a plurality of column holes are arranged. Inside the clamping box, along one side of the airbag, a plurality of clamping columns are arranged. The number of the clamping columns is the same as that of the column holes and their positions correspond to each other. One end of the clamping column extends to the outside of the clamping box through the column hole. A limiting plate is fixedly installed at one end of the clamping column. A rubber head is fixedly installed at the other end of the clamping column.

[0007] Preferably, a ball screw is rotatably installed inside the drive box. The threads at both ends outside the ball screw are arranged in opposite directions. At both ends outside the ball screw, sliding blocks are symmetrically and slidably installed respectively. At the front end and the rear end of the sliding block, transmission plates are symmetrically and fixedly installed respectively.

[0008] Preferably, long slot holes are symmetrically arranged on the front end face and the rear end face of the drive box respectively. On both sides at the front end and the rear end of the drive box, vertical plates are symmetrically arranged. One end of the transmission plate away from the sliding block passes through the inside of the drive box through the long slot hole and is fixedly connected with the vertical plate.

[0009] Preferably, at the front end and the rear end on one side of the flat plate, back plates are symmetrically and fixedly installed respectively. The back plates are fixedly connected with the vertical plates.

[0010] Preferably, a guide rod is fixedly installed on one side of the back plate. On one side of the guide rod, a guide cylinder is arranged, and the guide rod extends into the inside of the guide cylinder. The guide cylinder extends to the outside of the U-shaped seat and is fixedly connected with the U-shaped seat.

[0011] Preferably, a motor is fixedly installed on one side of the U-shaped seat. The output end of the motor is fixedly connected with the ball screw.

[0012] Preferably, mounting plates are symmetrically and fixedly installed respectively below both sides of the U-shaped seat.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. The utility model is provided with three clamping boxes on the inner side of the flat plate, and an airbag and a clamping column are arranged inside the clamping box. During the clamping process of aluminum parts processing, the clamping box is moved closer to the aluminum parts, and an external air pumping device inflates the airbag through an air delivery hose. The expansion of the airbag will push one side of the clamping column to move, pressing and clamping the aluminum parts. Moreover, due to the flexibility of the airbag, different clamping columns are relatively independent and can stably press on the surface of the aluminum parts, enhancing the clamping effect on aluminum parts of different shapes to meet the clamping requirements of aluminum parts of different shapes, enhancing the versatility of the clamping seat. And by providing a rubber head at the end of the clamping column, the aluminum parts can be clamped flexibly, avoiding damage caused by rigid contact and increasing the practicality.

[0015] 2. The utility model is provided with a ball screw inside the drive box. The threads at both ends of the outer side of the ball screw are arranged in the opposite direction, and sliding blocks are symmetrically and slidably installed at both ends of the outer side of the ball screw. And the sliding blocks are connected to the flat plate through transmission. By driving the rotation of the ball screw, two sliding blocks can be driven to move synchronously, and through transmission, two flat plates can be driven to move synchronously, which is beneficial to clamping the aluminum parts.

[0016] 3. The utility model fixedly installs a guide rod on one side of the back plate, and a guide cylinder is arranged on one side of the guide rod. One end of the guide rod extends into the interior of the guide cylinder. Then, when the flat plate moves, it will drive the guide rod to move. By restricting and guiding the guide rod through the guide cylinder, the smoothness of the movement of the flat plate can be increased. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of a clamping seat for aluminum parts processing of the present utility model;

[0018] Figure 2 It is a cross-sectional view of the clamping box of the present utility model;

[0019] Figure 3 It is an enlarged schematic diagram of part A of the present utility model;

[0020] Figure 4 It is a cross-sectional view of the drive box of the present utility model.

[0021] In the figure: 1, U-shaped seat; 2, motor; 3, drive box; 301, long slot hole; 4, processing table; 401, rubber pad; 5, flat plate; 6, clamping box; 601, column hole; 7, air delivery hose; 8, airbag; 9, clamping column; 10, limiting plate; 11, rubber head; 12, back plate; 13, vertical plate; 14, guide rod; 15, guide cylinder; 16, mounting plate; 17, transmission plate; 18, ball screw; 19, sliding block. Detailed Embodiment

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figures 1-4 The utility model provides an embodiment: a clamping seat for aluminum processing, comprising a U-shaped seat 1, a driving box 3 is fixedly installed at the bottom of the U-shaped seat 1, a processing table 4 is fixedly installed in the middle above the driving box 3, a rubber pad 401 is fixedly installed above the processing table 4, flat plates 5 are symmetrically arranged on both sides above the processing table 4, three clamping boxes 6 are fixed on the inner sides of the two flat plates 5, an air bag 8 is arranged inside the clamping box 6, and an air delivery hose 7 is arranged above the clamping box 6. The air delivery hose 7 is externally connected to an external air pumping device to facilitate pumping air into the air bag 8, and there is a gap between the air delivery hose 7 and the air bag 8 A solenoid valve is provided at the connection, and the air delivery hose 7 is connected with the airbag 8. A plurality of column holes 601 are provided on one end face of the clamp box 6. A plurality of clamping columns 9 are provided inside the clamp box 6 along one side of the airbag 8. The number of the clamping columns 9 and the column holes 601 are the same and their positions correspond. One end of the clamping column 9 extends to the outside of the clamp box 6 through the column hole 601. A limiting plate 10 is fixedly installed on one end of the clamping column 9 to prevent the clamping column from detaching from the clamp box 6. A rubber head 11 is fixedly installed on the other end of the clamping column 9 to facilitate flexible clamping of aluminum parts and avoid damage to the surface of the aluminum parts caused by rigid contact, thereby increasing practicality.

[0024] When in use, the clamping box 6 is brought close to the aluminum part, and then the air bag 8 is inflated through the air hose 7 by an external air pump device. The expansion of the air bag 8 will push the clamping column 9 on one side to move, and the aluminum part is pressed and clamped. The flexibility of the air bag 8 makes different clamping columns 9 relatively independent and can be stably pressed on the surface of the aluminum part, thereby enhancing the clamping effect of aluminum parts of different shapes, so as to meet the clamping requirements of aluminum parts of different shapes and enhance the versatility of the clamp seat.

[0025] Furthermore, a ball screw 18 is rotatably installed inside the drive box 3, and the threads at the two outer ends of the ball screw 18 are oppositely arranged. Sliding blocks 19 are symmetrically slidably installed at the two outer ends of the ball screw 18, and transmission plates 17 are symmetrically fixedly installed at the front and rear ends of the sliding blocks 19, so that by driving the ball screw 18 to rotate, the two sliding blocks 19 can be synchronously driven to move, which is beneficial to the clamping of aluminum parts.

[0026] Further, long slot holes 301 are symmetrically arranged on the front end face and the rear end face of the drive box 3 respectively. Vertical plates 13 are symmetrically arranged on both sides of the front end and the rear end of the drive box 3. One end of the transmission plate 17 far from the sliding block 19 passes through the inside of the drive box 3 through the long slot hole 301 and is fixedly connected to the vertical plate 13. The height of the long slot hole 301 matches the height of the transmission plate 17. The front end and the rear end on one side of the flat plate 5 are symmetrically and fixedly installed with back plates 12 respectively, and the back plates 12 are fixedly connected to the vertical plates 13. Thus, after the sliding block 19 is driven by the ball screw 18 to move, the flat plate 5 can be driven to move through the transmission of the transmission plate 17, the vertical plate 13 and the back plate 12, which is convenient for clamping the aluminum parts and increases the practicability.

[0027] Further, a guide rod 14 is fixedly installed on one side of the back plate 12. A guide cylinder 15 is arranged on one side of the guide rod 14, and the guide rod 14 extends into the inside of the guide cylinder 15. The outer diameter of the guide rod 14 matches the inner diameter size of the guide cylinder 15. The guide cylinder 15 extends to the outside of the U-shaped seat 1 and is fixedly connected to the U-shaped seat 1. When the flat plate 5 moves, it will drive the guide rod 14 to move. By restricting and guiding the guide rod 14 through the guide cylinder 15, the smoothness of the movement of the flat plate 5 can be increased.

[0028] Further, a motor 2 is fixedly installed on one side of the U-shaped seat 1. The output end of the motor 2 is fixedly connected to the ball screw 18, so that the motor 2 can drive the ball screw 18 to rotate, which increases the practicability.

[0029] Further, mounting plates 16 are symmetrically and fixedly installed below both sides of the U-shaped seat 1 respectively. Bolt holes are arranged inside the mounting plates 16, which is convenient for the installation of the U-shaped seat 1.

[0030] Working principle: When in use, place the aluminum parts on the processing table 4, start the motor 2, drive the ball screw 18 to rotate, make the two sliding blocks 19 approach each other, and through the transmission of the transmission plate 17, the vertical plate 13 and the back plate 12, the two flat plates 5 move synchronously and the clamping box 6 approaches the aluminum parts. Then, inflate the airbag 8 through an external air pumping device via the air delivery hose 7. The expansion of the airbag 8 will push the clamping column 9 on one side to move, so as to press and clamp the aluminum parts. And due to the flexibility of the airbag 8, different clamping columns 9 are relatively independent and can stably press on the surface of the aluminum parts to stably clamp the aluminum parts.

[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A clamping seat for aluminum part processing, comprising a U-shaped seat (1), characterized in that: A drive box (3) is fixedly installed at the bottom inside the U-shaped seat (1). A processing table (4) is fixedly installed in the middle above the drive box (3). A rubber pad (401) is fixedly installed above the processing table (4). On both sides above the processing table (4), flat plates (5) are symmetrically arranged respectively. Three clamping boxes (6) are fixed on the inner sides of the two flat plates (5). An air bag (8) is arranged inside the clamping box (6). An air delivery hose (7) is arranged above the clamping box (6), and the air delivery hose (7) is communicated with the air bag (8). A plurality of column holes (601) are arranged on one side end face of the clamping box (6). A plurality of clamping columns (9) are arranged inside the clamping box (6) along one side of the air bag (8). The number of the clamping columns (9) is the same as that of the column holes (601) and their positions correspond to each other. One end of the clamping column (9) extends to the outside of the clamping box (6) through the column hole (601). A limiting plate (10) is fixedly installed at one end of the clamping column (9). A rubber head (11) is fixedly installed at the other end of the clamping column (9).

2. The clamping seat for aluminum part processing according to claim 1, wherein: A ball screw (18) is rotatably installed inside the drive box (3). The threads at both ends on the outer side of the ball screw (18) are arranged in opposite directions. Sliding blocks (19) are symmetrically and slidably installed at both ends on the outer side of the ball screw (18). Transmission plates (17) are symmetrically fixedly installed at the front end and the rear end of the sliding block (19) respectively.

3. The clamping seat for aluminum part processing according to claim 2, characterized in that: Long slot holes (301) are symmetrically arranged on the front end face and the rear end face of the drive box (3) respectively. Vertical plates (13) are symmetrically arranged on both sides at the front end and the rear end of the drive box (3). One end of the transmission plate (17) away from the sliding block (19) passes through the inside of the drive box (3) through the long slot hole (301) and is fixedly connected with the vertical plate (13).

4. The clamping seat for aluminum part processing according to claim 3, characterized in that: Back plates (12) are symmetrically fixedly installed at the front end and the rear end on one side of the flat plate (5) respectively. The back plates (12) are fixedly connected with the vertical plates (13).

5. The clamping seat for aluminum part processing according to claim 4, characterized in that: A guide rod (14) is fixedly installed on one side of the back plate (12). A guide cylinder (15) is arranged on one side of the guide rod (14), and the guide rod (14) extends into the inside of the guide cylinder (15). The guide cylinder (15) extends to the outside of the U-shaped seat (1) and is fixedly connected with the U-shaped seat (1).

6. The clamping seat for aluminum part processing according to claim 2, wherein: A motor (2) is fixedly installed on one side of the U-shaped seat (1). The output end of the motor (2) is fixedly connected with the ball screw (18).

7. The clamping seat for aluminum part processing according to claim 1, wherein: Mounting plates (16) are symmetrically fixedly installed below both sides of the U-shaped seat (1).

Images