Aluminum material machining clamp convenient to position

Abstract

The utility model discloses an aluminum material machining clamp convenient to position, and particularly relates to the field of clamps. The clamping mechanism is fixedly mounted on the base mechanism; the base mechanism comprises a base box, a drawer is installed in the base box in a sliding mode in the front-back direction, and the upper end of the base box and the upper end of the drawer are open. The clamping mechanism comprises an installation box, the installation box is fixedly installed on the rear end face of the base box, a controller and a motor are fixedly installed in the installation box, the upper end of an output shaft of the motor penetrates through the top end of the installation box, extends to the position above the installation box and is in mechanical linkage with a rectangular installation frame, and the rectangular installation frame is located over the base box. According to the aluminum profile machining device, waste scraps generated during machining can be conveniently collected, aluminum profiles can be protected, and the aluminum profiles are prevented from being damaged due to too large clamping force.

Description

Technical Field

[0001] The utility model relates to the field of clamps, in particular to a clamp for aluminum material processing which is easy to position. Background Art

[0002] A fixture is a device used to fix the workpiece in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process can be called a fixture.

[0003] The authorized patent with application number: 202222407186.5 includes a base plate, a fixed block a is provided on the leftmost side of the outer wall of the upper end of the base plate, a fixed block b is provided on the rightmost side of the outer wall of the upper end of the base plate, a fixed end is provided on the right side of the fixed block a, and a movable end is provided on the left side of the fixed block b. The right outer wall of the fixed end and the left outer wall of the movable end are both provided with protective devices, and the front and rear outer walls of the movable end are both provided with fixing grooves near the lower side, and the centers of the upper outer walls of the two fixing grooves are both provided with card blocks, and a protective block is provided between the uppermost sides of the left outer walls of the two card blocks, and the protective block is provided on the left outer wall of the movable end, and a locking screw penetrating to the left is provided at the center of the right outer wall of the fixing groove.

[0004] The above-mentioned comparative documents have the following problems:

[0005] Some larger waste chips are difficult to pass through the screen, and the upper end of the screen is not completely open, and there is still a blocking surface, so the waste chips are still easily blocked by the blocking surface.

[0006] Therefore, we have made improvements on this and proposed a fixture for aluminum processing that is easy to position. Utility Model Content

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] The utility model discloses a fixture for aluminum material processing which is convenient for positioning, comprising:

[0009] a base mechanism; and

[0010] A clamping mechanism, fixedly mounted on the base mechanism;

[0011] The base mechanism includes a base box, in which a drawer is slidably installed along the front-rear direction, and the upper ends of the base box and the drawer are both open;

[0012] The clamping mechanism includes an installation box, which is fixedly installed on the rear end surface of the base box. A controller and a motor are fixedly installed inside the installation box. The upper end of the motor output shaft passes through the top of the installation box and extends to the top of the installation box. The mechanical linkage is provided with a rectangular installation frame, which is located directly above the base box.

[0013] A first bidirectional screw rod and a second bidirectional screw rod are rotatably installed horizontally on the front and rear sides of the rectangular installation frame, and the first bidirectional screw rod and the second bidirectional screw rod are mechanically linked. Two first rectangular nut blocks are symmetrically threaded on the first bidirectional screw rod, and two second rectangular nut blocks are symmetrically threaded on the second bidirectional screw rod. A first driving plate and a second driving plate are fixedly installed between the two first rectangular nut blocks and the two second rectangular nut blocks respectively, and the first driving plate is located on the left side of the second driving plate, a first clamping block is installed on the right end of the first driving plate, and a second clamping block is fixedly installed on the left end of the second driving plate.

[0014] As a preferred technical solution of the utility model, the front end of the drawer passes through the front end of the base box and is fixedly installed with a door panel, and a handle is fixedly installed with the front end of the door panel.

[0015] As a preferred technical solution of the utility model, fixed side panels are symmetrically fixedly installed at the left and right ends of the rectangular installation frame, and the two fixed side panels are symmetrically fixedly installed on the upper end surface of the base box.

[0016] As a preferred technical solution of the utility model, the upper end of the motor output shaft passes through the bottom of the rectangular mounting frame and extends into the interior of the rectangular mounting frame, and is fixedly sleeved with a first bevel gear, and the middle position of the second bidirectional screw is fixedly sleeved with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

[0017] As a preferred technical solution of the utility model, the left ends of the first bidirectional screw rod and the second bidirectional screw rod are both fixedly sleeved with transmission wheels, and the two transmission wheels are connected by a transmission belt.

[0018] As a preferred technical solution of the utility model, both the front and rear walls inside the rectangular installation frame are provided with horizontally arranged strip openings, and both ends of the first driving plate and the second driving plate are respectively passed through the two strip openings.

[0019] As a preferred technical solution of the utility model, a pressure sensor is embedded and fixedly installed at the right end of the first driving plate, and the sensing end of the pressure sensor is fixedly connected to the left end of the first clamping block.

[0020] As a preferred technical solution of the present utility model, the pressure sensor is electrically connected to the controller, and the controller is electrically connected to the motor.

[0021] The beneficial effects of the utility model are:

[0022] 1. This kind of aluminum processing fixture which is easy to position, by starting the motor, the motor can drive the second bidirectional screw to rotate through the first bevel gear and the second bevel gear, the rotating second bidirectional screw can drive the first bidirectional screw to rotate through two transmission wheels and a transmission belt, the rotation of the first bidirectional screw and the second bidirectional screw can drive the first driving plate and the second driving plate to move toward each other through the first rectangular nut block and the second rectangular nut block, and then drive the first clamping block and the second clamping block to move toward each other, the aluminum material can be placed between the first clamping block and the second clamping block, and the aluminum material can be automatically clamped and fixed by the first clamping block and the second clamping block moving toward each other.

[0023] 2. This type of aluminum processing fixture that is easy to position sets a maximum value for the controller. When the aluminum is clamped and fixed by the first clamp block and the second clamp block, the aluminum will exert pressure on the first clamp block. The first clamp block transmits the pressure to the pressure sensor. The pressure sensor transmits the collected pressure information to the controller. The controller converts the pressure information into data and compares it with the maximum value. When the data is equal to the maximum value, it means that the clamping force of the first clamp block and the second clamp block on the aluminum has reached the maximum value. If the clamping force continues to increase, it will cause damage to the aluminum. At this time, the controller sends cooling to the motor, and the motor can stop working, which can protect the aluminum and prevent the aluminum from being damaged by excessive clamping force.

[0024] 3. This kind of aluminum processing fixture is easy to position. The waste chips generated by processing fall into the drawer through the base box and the upper opening of the drawer. The drawer can be pulled out of the base box through the handle and the door panel, which makes it easy to clean the waste chips in the drawer.

[0025] The utility model can facilitate the collection of waste chips generated during processing, can protect the aluminum material, and prevent the aluminum material from being damaged by excessive clamping force. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 This is a schematic diagram of the structure of a fixture for aluminum processing that is easy to position in the utility model;

[0028] Figure 2 This is a structural schematic diagram of a base mechanism in a fixture for aluminum processing that is easy to position in the utility model;

[0029] Figure 3 This is a structural schematic diagram of a clamping mechanism in a fixture for aluminum material processing that is easy to position in the utility model;

[0030] Figure 4 It is a top sectional view of a rectangular installation frame in a fixture for aluminum material processing that is easy to position according to the utility model;

[0031] Figure 5 It is a top sectional view of a first driving plate in a fixture for aluminum material processing which is easy to position according to the utility model.

[0032] In the figure: 1. Base mechanism; 2. Clamping mechanism;

[0033] 101, base box; 102, drawer; 103, handle; 104, door panel;

[0034] 201, installation box; 202, motor; 203, rectangular installation frame; 204, first drive plate; 205, first clamping block; 206, second clamping block; 207, second drive plate; 208, fixed side plate; 209, transmission belt; 210, first bidirectional lead screw; 211, first rectangular nut block; 212, second rectangular nut block; 213, second bidirectional lead screw; 214, pressure sensor. DETAILED DESCRIPTION

[0035] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0036] Example: Figure 1-5 As shown, the utility model is a fixture for aluminum processing that is easy to position, comprising:

[0037] Base mechanism 1; and

[0038] The clamping mechanism 2 is fixedly mounted on the base mechanism 1;

[0039] The base mechanism 1 includes a base box 101, in which a drawer 102 is slidably installed along the front-rear direction, and the upper ends of the base box 101 and the drawer 102 are both open;

[0040] The clamping mechanism 2 includes an installation box 201, which is fixedly installed on the rear end surface of the base box 101. A controller and a motor 202 are fixedly installed inside the installation box 201. The upper end of the output shaft of the motor 202 passes through the top of the installation box 201 and extends to the top of the installation box 201. The mechanical linkage is a rectangular installation frame 203, which is located directly above the base box 101.

[0041] A first bidirectional screw rod 210 and a second bidirectional screw rod 213 are rotatably installed horizontally on the front and rear sides inside the rectangular installation frame 203, and the first bidirectional screw rod 210 and the second bidirectional screw rod 213 are mechanically linked. Two first rectangular nut blocks 211 are symmetrically threaded on the first bidirectional screw rod 210, and two second rectangular nut blocks 212 are symmetrically threaded on the second bidirectional screw rod 213. A first driving plate 204 and a second driving plate 207 are fixedly installed between the two first rectangular nut blocks 211 and the two second rectangular nut blocks 212, respectively, and the first driving plate 204 is located on the left side of the second driving plate 207. A first clamping block 205 is installed on the right end of the first driving plate 204, and a second clamping block 206 is fixedly installed on the left end of the second driving plate 207.

[0042] In this embodiment, Figure 2 As shown, the front end of the drawer 102 passes through the front end of the base box 101 and is fixedly mounted with a door panel 104 , and the front end of the door panel 104 is fixedly mounted with a handle 103 .

[0043] The waste generated during processing falls into the drawer 102 through the base box 101 and the upper opening of the drawer 102. The drawer 102 can be pulled out of the base box 101 through the handle 103 and the door panel 104, so that the waste in the drawer 102 can be easily cleaned.

[0044] like Figure 1 and Figure 3 As shown, fixed side plates 208 are symmetrically fixedly installed at the left and right ends of the rectangular installation frame 203 , and the two fixed side plates 208 are symmetrically fixedly installed on the upper end surface of the base box 101 .

[0045] like Figure 1 , Figures 3 to 5 As shown, the upper end of the output shaft of the motor 202 passes through the bottom of the rectangular mounting frame 203 and extends to the inside of the rectangular mounting frame 203, and is fixedly sleeved with a first bevel gear, and the middle position of the second bidirectional screw 213 is fixedly sleeved with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

[0046] By starting the motor 202, the motor 202 can drive the second bidirectional screw 213 to rotate through the first bevel gear and the second bevel gear.

[0047] The left ends of the first bidirectional screw rod 210 and the second bidirectional screw rod 213 are both fixedly sleeved with transmission wheels, and the two transmission wheels are connected by a transmission belt 209.

[0048] The rotating second bidirectional screw rod 213 can drive the first bidirectional screw rod 210 to rotate through two transmission wheels and a transmission belt 209;

[0049] The first bidirectional screw rod 210 and the second bidirectional screw rod 213 can rotate to drive the first driving plate 204 and the second driving plate 207 to move toward each other through the first rectangular nut block 211 and the second rectangular nut block 212, thereby driving the first clamping block 205 and the second clamping block 206 to move toward each other;

[0050] The aluminum material can be placed between the first clamping block 205 and the second clamping block 206 , and the aluminum material can be automatically clamped and fixed by the first clamping block 205 and the second clamping block 206 moving toward each other.

[0051] The front and rear walls of the inner side of the rectangular installation frame 203 are both provided with horizontally arranged strip-shaped openings, and the two ends of the first driving plate 204 and the second driving plate 207 are respectively passed through the two strip-shaped openings.

[0052] This makes it easy for both ends of the first driving plate 204 and the second driving plate 207 to be smoothly driven by the first rectangular nut block 211 and the second rectangular nut block 212 .

[0053] A pressure sensor 214 is embedded and fixedly installed at the right end of the first driving plate 204 . The sensing end of the pressure sensor 214 is fixedly connected to the left end of the first clamping block 205 . The pressure sensor 214 is electrically connected to the controller, and the controller is electrically connected to the motor 202 .

[0054] A maximum value is set for the controller. When the aluminum material is clamped and fixed by the first clamp block 205 and the second clamp block 206, the aluminum material will exert pressure on the first clamp block 205. The first clamp block 205 transmits the pressure to the pressure sensor 214. The pressure sensor 214 transmits the collected pressure information to the controller, which is an SC200 universal controller. The controller converts the pressure information into data and compares it with the maximum value. When the data is equal to the maximum value, it means that the clamping force of the first clamp block 205 and the second clamp block 206 on the aluminum material has reached the maximum value. If the clamping force continues to increase, the aluminum material will be damaged. At this time, the controller sends cooling to the motor 202, and the motor 202 can stop working.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fixture for aluminum processing that is easy to position, characterized in that: include: A base mechanism (1); and A clamping mechanism (2) is fixedly mounted on the base mechanism (1); The base mechanism (1) comprises a base box (101), a drawer (102) is slidably mounted in the base box (101) along the front-rear direction, and the upper ends of the base box (101) and the drawer (102) are both open; The clamping mechanism (2) comprises an installation box (201), the installation box (201) is fixedly mounted on the rear end surface of the base box (101), a controller and a motor (202) are fixedly mounted inside the installation box (201), the upper end of the output shaft of the motor (202) passes through the top of the installation box (201) and extends to the top of the installation box (201), and a rectangular installation frame (203) is mechanically linked, and the rectangular installation frame (203) is located directly above the base box (101); A first bidirectional screw rod (210) and a second bidirectional screw rod (213) are rotatably mounted on the front and rear sides of the rectangular mounting frame (203) respectively. The first bidirectional screw rod (210) and the second bidirectional screw rod (213) are mechanically linked. Two first rectangular nut blocks (211) are symmetrically threadedly mounted on the first bidirectional screw rod (210). Two second rectangular nut blocks (212) are symmetrically threadedly mounted on the second bidirectional screw rod (213). A first driving plate (204) and a second driving plate (207) are fixedly mounted between the two first rectangular nut blocks (211) and the two second rectangular nut blocks (212). The first driving plate (204) is located on the left side of the second driving plate (207). A first clamping block (205) is mounted on the right end of the first driving plate (204). A second clamping block (206) is fixedly mounted on the left end of the second driving plate (207).

2. The aluminum material processing fixture that is easy to position according to claim 1 is characterized in that: The front end of the drawer (102) passes through the front end of the base box (101) and is fixedly mounted with a door panel (104), and the front end of the door panel (104) is fixedly mounted with a handle (103).

3. The fixture for aluminum material processing that is easy to position according to claim 2 is characterized in that: The rectangular installation frame (203) is symmetrically fixedly installed with fixed side plates (208) at the left and right ends, and the two fixed side plates (208) are symmetrically fixedly installed on the upper end surface of the base box (101).

4. The fixture for aluminum material processing that is easy to position according to claim 3 is characterized in that: The upper end of the output shaft of the motor (202) passes through the bottom of the rectangular installation frame (203) and extends into the interior of the rectangular installation frame (203), and is fixedly sleeved with a first bevel gear. The middle position of the second bidirectional screw rod (213) is fixedly sleeved with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

5. The fixture for aluminum material processing that is easy to position according to claim 4 is characterized in that: The left ends of the first bidirectional screw rod (210) and the second bidirectional screw rod (213) are both fixedly mounted with transmission wheels, and the two transmission wheels are connected via a transmission belt (209).

6. The fixture for aluminum material processing that is easy to position according to claim 5, characterized in that: The front and rear walls inside the rectangular installation frame (203) are both provided with horizontally arranged strip-shaped through openings, and the two ends of the first driving plate (204) and the second driving plate (207) are respectively passed through the two strip-shaped through openings.

7. The easy-to-position aluminum material processing fixture according to claim 6, characterized in that: A pressure sensor (214) is embedded and fixedly mounted on the right end of the first driving plate (204), and a sensing end of the pressure sensor (214) is fixedly connected to the left end of the first clamping block (205).

8. The easy-to-position aluminum material processing fixture according to claim 7, characterized in that: The pressure sensor (214) is electrically connected to the controller, and the controller is electrically connected to the motor (202).

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