Extrusion profile aluminum alloy product machining clamp

Abstract

The embodiment of the utility model discloses an extrusion profile aluminum alloy product machining clamp which comprises an installation bottom plate, a plurality of sets of product cushion blocks are installed on the installation bottom plate, each set of product cushion blocks is provided with two parallel product cushion blocks, one side of each product cushion block is provided with a hydraulic cylinder, and a pressing block pushing column is arranged between the two product cushion blocks. The middle of the pressing block is connected with a pressing block pushing column, the pressing block is located over the product cushion block, two guide columns are symmetrically arranged at the two ends of the pressing block, a pressing block pushing column hole and guide column holes are formed in the installation bottom plate, the underground ends of the guide columns are located at the guide column holes, and the lower end of the pressing block pushing column is located at the pressing block pushing column hole. The output end of the air cylinder is connected with the pressing block pushing column, two threaded rods are arranged on one side of one pressing block, a pressing plate is installed at the other end of each threaded rod, and the lower end of the pressing plate is located on the outer sides of the two product cushion blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a processing clamp for extruded profile aluminum alloy products. Background Art

[0002] Extruded aluminum alloy products are made by extrusion process, and then mechanically processed to obtain the required shape and size. However, because the product needs to be processed in multiple places, the increase in processes leads to increased processing costs and labor costs, and multiple processes can easily make the product size more difficult to control. Utility Model Content

[0003] The utility model provides an extruded aluminum alloy product processing fixture, which can position multiple products, reduce working procedures, and achieve cost reduction and efficiency improvement.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model discloses a processing fixture for extruded profile aluminum alloy products, comprising a mounting base plate, wherein a plurality of product pad blocks are mounted on the mounting base plate, each group of product pad blocks is provided with two parallel product pad blocks, a hydraulic cylinder is provided on one side of the product pad blocks, a pressure block pushing column is provided between the two product pad blocks, the middle of the pressure block is connected with the pressure block pushing column, the pressure block is located directly above the product pad block, two guide columns are symmetrically provided at both ends of the pressure block, a pressure block pushing column hole and a guide column hole are provided on the mounting base plate, the lower end of the guide column is located at the guide column hole, the lower end of the pressure block pushing column is located at the pressure block pushing column hole, a cylinder is mounted on the lower end of the mounting base plate, the output end of the cylinder is connected to the bottom of the pressure block pushing column, two screw rods are provided on one side of one of the pressure blocks, a pressure plate is mounted on the other end of the screw rod, and the lower end of the pressure plate is located on the outer sides of the two product pad blocks.

[0006] Preferably, a limiting portion is provided on one side of the product cushion block, and a supporting portion is provided on the other side of the product cushion block, two waist-shaped grooves one are provided between the limiting portion and the supporting portion, a waist-shaped groove two is provided at the lower end of the waist-shaped groove one, the waist-shaped groove one and the waist-shaped groove constitute a product cushion block mounting hole, the size of the waist-shaped groove two is smaller than the size of the waist-shaped groove two, and the mounting base plate is provided with a mounting blind hole.

[0007] Preferably, the pressing plate includes an upper pressing plate, a lower pressing plate and a connecting portion, the connecting portion connects the upper pressing plate and the lower pressing plate, the length of the upper pressing plate is smaller than the length of the lower pressing plate, and two screws are connected to the upper pressing plate.

[0008] Preferably, a nylon gasket is installed at the output end of the hydraulic cylinder, and the nylon gasket faces the product.

[0009] Preferably, the nylon gasket is located directly opposite the middle of the supporting portion.

[0010] Preferably, base plate connecting parts are provided at both ends of the installation base plate, the base plate connecting parts are connected to the adapter block, the adapter block is connected to the rotating motor, and the rotating motor is installed on both sides of the base plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model utilizes several groups of product pads to support the product, and then utilizes a pressing plate, a pressing block and a hydraulic cylinder to clamp the product, and utilizes a rotating motor to drive the mounting base plate to rotate, thereby realizing rotating the product, facilitating processing, and can clamp multiple products at one time, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of an embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of another viewing angle of an embodiment of the utility model.

[0015] Figure 3 It is a top view of an embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of the installation base plate of the utility model embodiment.

[0017] Figure 5 It is a schematic diagram of a cushion block according to an embodiment of the utility model.

[0018] Figure 6 It is a schematic diagram of a pressing plate according to an embodiment of the utility model.

[0019] Figure 7 It is a schematic diagram of a briquetting embodiment of the utility model. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] As shown in the figure, the utility model discloses a processing fixture for extruded profile aluminum alloy products, including a mounting base plate 1, on which a plurality of product cushion blocks 2 are mounted, each group of product cushion blocks 2 is provided with two parallel product cushion blocks 2, one side of the product cushion block 2 is provided with a hydraulic cylinder 3, a pressure block pushing column 4 is provided between the two product cushion blocks 2, the middle of a pressure block 5 is connected to the pressure block pushing column 4, the pressure block 5 is located directly above the product cushion block 2, two guide columns 6 are symmetrically provided at both ends of the pressure block 5, a pressure block pushing column hole 101 and a guide column hole 102 are provided on the mounting base plate 1, the lower end of the guide column 6 is located at the guide column hole 102, the lower end of the pressure block pushing column 4 is located at the pressure block pushing column hole 101, a cylinder 7 is mounted at the lower end of the mounting base plate 1, the output end of the cylinder 7 is connected to the bottom of the pressure block pushing column 4, one side of one of the pressure blocks 5 is provided with two screws 8, the other end of the screw 8 is mounted with a pressure plate 9, and the lower end of the pressure plate 9 is located on the outside of the two product cushion blocks 2. The contact area between the hydraulic cylinder, the pressure block and the pressure plate and the product is small, so all positions of the product can be processed.

[0022] Figure 1 The arrow in the figure indicates the insertion direction of the product 11. One end of the product 11 is pushed into the pressing plate 9 and then stops moving. Then the hydraulic cylinder 3 works. The hydraulic cylinder 3 and the product cushion block 2 are used in combination to press one side of the product 11. Finally, the cylinder 7 works to drive the pressing block push column 4 to move. The pressing block push column 4 drives the pressing block 5 to move downward. The pressing block 5 moves along the guide column 6 and finally presses the product 11. Finally, the product 11 is fixed for easy processing.

[0023] In one embodiment of the utility model, a limiting portion 21 is provided on one side of the product cushion block 2, and a supporting portion 22 is provided on the other side of the product cushion block. Two waist-shaped grooves 1 23 are provided between the limiting portion 21 and the supporting portion 22. The lower end of the waist-shaped groove 1 23 is provided with a waist-shaped groove 24. The waist-shaped groove 1 23 and the waist-shaped groove 24 constitute a product cushion block mounting hole. The size of the waist-shaped groove 2 is smaller than that of the waist-shaped groove 2. The mounting base plate 1 is provided with a mounting blind hole 103. One side of the product 11 is fixed by the limiting portion 21 and the hydraulic cylinder 3. The product cushion block 2 is mounted on the mounting base plate 1 by bolts. Specifically, the bolt head of the bolt is located at the waist-shaped groove 1 23 to prevent interference with the product 11.

[0024] In one embodiment of the present invention, the pressing plate 9 includes a pressing plate upper portion 91, a pressing plate lower portion 92 and a connecting portion 93, wherein the connecting portion 93 connects the pressing plate upper portion 91 and the pressing plate lower portion 92, wherein the length of the pressing plate upper portion 91 is less than the length of the pressing plate lower portion 92, and two screws 8 are connected to the pressing plate upper portion 91. The lower portion of the pressing plate 92 can limit the position of the two products 11.

[0025] In one embodiment of the utility model, a nylon gasket 10 is installed at the output end of the hydraulic cylinder 3, and the nylon gasket 10 is facing the product 11. The nylon gasket 10 clamps the product 11 and protects the product at the same time.

[0026] In an embodiment of the present invention, the nylon gasket 10 is directly opposite to the middle of the supporting portion 22 .

[0027] In one embodiment of the utility model, the two ends of the mounting base plate 1 are provided with base plate connecting parts 104, the base plate connecting parts are connected to the adapter block 12, the adapter block 12 is connected to the rotating motor 13, and the rotating motor 13 is installed on both sides of the base plate 14. The rotating motor 13 drives the product 11 to rotate, which is convenient for processing. The base plate 14 can be installed on a four-axis machine tool or a four-axis machining center.

[0028] The above contents are merely examples and explanations of the structure of the present utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the present utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the present utility model.

Claims

1. A processing fixture for extruded aluminum alloy products, characterized by: It includes an installation base plate, on which are installed several groups of product pads, each group of product pads is provided with 2 parallel product pads, one side of the product pads is provided with a hydraulic cylinder, a pressure block pushing column is provided between the 2 product pads, the middle of the pressure block is connected to the pressure block pushing column, the pressure block is located directly above the product pad, two guide columns are symmetrically provided at both ends of the pressure block, a pressure block pushing column hole and a guide column hole are provided on the installation base plate, the lower end of the guide column is located at the guide column hole, the lower end of the pressure block pushing column is located at the pressure block pushing column hole, a cylinder is installed at the lower end of the installation base plate, the output end of the cylinder is connected to the bottom of the pressure block pushing column, one side of one of the pressure blocks is provided with 2 screws, the other end of the screw is installed with a pressure plate, and the lower end of the pressure plate is located on the outside of the two product pads.

2. The processing fixture for extruded aluminum alloy products according to claim 1 is characterized in that: A limiting portion is provided on one side of the product cushion block, and a supporting portion is provided on the other side of the product cushion block. Two waist-shaped grooves 1 are provided between the limiting portion and the supporting portion. A waist-shaped groove 2 is provided at the lower end of the waist-shaped groove 1. The waist-shaped groove 1 and the waist-shaped groove constitute a mounting hole of the product cushion block. The size of the waist-shaped groove 2 is smaller than that of the waist-shaped groove 2, and the mounting base plate is provided with a mounting blind hole.

3. The extruded aluminum alloy product processing fixture according to claim 1 is characterized in that: The pressing plate comprises an upper pressing plate portion, a lower pressing plate portion and a connecting portion, wherein the connecting portion connects the upper pressing plate portion and the lower pressing plate portion, the length of the upper pressing plate portion is smaller than the length of the lower pressing plate portion, and two screws are connected to the upper pressing plate portion.

4. The processing fixture for extruded aluminum alloy products according to claim 3 is characterized in that: A nylon gasket is installed on the output end of the hydraulic cylinder, facing the product.

5. The processing fixture for extruded aluminum alloy products according to claim 4 is characterized in that: The nylon spacer is located in the middle of the support.

6. The processing fixture for extruded aluminum alloy products according to claim 1, characterized in that: Bottom plate connecting parts are arranged at two ends of the installation bottom plate, the bottom plate connecting parts are connected with the adapter block, the adapter block is connected with the rotating motor, and the rotating motor is installed on both sides of the bottom plate.

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