CN208005228U - A kind of four-spindle lathe fixture - Google Patents

Abstract

The utility model discloses a fixture for a four-axis lathe, which comprises a workbench, a CNC four-axis turntable, and a tailstock. A first support plate is arranged on the upper surface of the fixed plate, the tailstock is arranged on the upper surface of the first support plate, and a first splint is arranged on the side of the tailstock close to the CNC four-axis turntable, and the first splint is close to the A first fixed block is arranged on the side bottom of the CNC four-axis turntable, a bottom plate is arranged on the upper surface of the first fixed block, and a first mounting plate is arranged on one side of the upper surface of the bottom plate. The beneficial effect is that: the utility model can complete all the processing surfaces and holes of the product in one clamping, and the product can be formed in one time, which improves the product precision and simplifies the process. The original three processes required three processing centers, and the product that was loaded and unloaded three times is now Only one machine is needed, and one loading and unloading can be completed, which reduces the labor intensity of the operator.

Description

A four-axis lathe fixture

technical field

The utility model relates to the field of lathe fixture equipment, in particular to a four-axis lathe fixture.

Background technique

Fixture refers to the device used to fix the processing object in the process of mechanical manufacturing so that it can occupy the correct position to accept construction or inspection, also known as fixture. In a broad sense, in any process in the process, the device used to install the workpiece quickly, conveniently and safely can be called a fixture. The fixture is usually composed of a positioning element, a clamping device, a tool setting guide element, and an indexing device. , connecting elements and clamp body, etc., but the current commonly used clamping device can only complete one workpiece at a time, the product processing accuracy is low, the process is complicated, and the labor intensity of the operator is increased.

Utility model content

The purpose of this utility model is to provide a four-axis lathe clamp in order to solve the above problems.

The utility model realizes above-mentioned purpose through following technical scheme:

A fixture for a four-axis lathe, comprising a workbench, a CNC four-axis turntable, and a tailstock; A first support plate, the tailstock is arranged on the upper surface of the first support plate, and a first splint is arranged on the side of the tailstock close to the CNC four-axis turntable, and the first splint is close to the side of the CNC four-axis turntable A first fixing block is arranged on the bottom of the side, a bottom plate is arranged on the upper surface of the first fixing block, a first mounting plate is arranged on one side of the upper surface of the bottom plate, a first pressing plate is arranged on the outer surface of the first mounting plate, the first The product is arranged on the inner side of the pressing plate, the second installing plate is arranged on the side of the upper surface of the bottom plate far away from the first installing plate, the second pressing plate is arranged on the outer end of the upper surface of the second installing plate, and the inner surface of the second pressing plate is arranged The top, the outer surface of the second platen is provided with a cylinder, the other end of the top is provided with the product, the bottom surface of the bottom plate is far away from the end of the first splint, and a second fixed block is provided, and the second fixed block is far away from the One end of the bottom plate is provided with a second splint, the end of the second splint away from the bottom plate is provided with a front seat, the lower end of the front seat is provided with a second fixed platform, the outer end of the front seat is provided with a rotary cylinder, and the front seat is far away from the side of the rotary cylinder. The CNC four-axis turntable is arranged on the side, the second fixed table is arranged at the lower end of the CNC four-axis turntable, and the workbench is arranged at the lower end of the second fixed table.

In the above structure, after the device is assembled, the worker first clamps the product on the first pressing plate, and then starts the cylinder to push the tip forward, contacts the product and pushes the product Clamping, the rotating cylinder starts to push the second splint forward to clamp the bottom plate, and five parts can be clamped at the same time, and multiple workpieces can be processed at the same time. After the processing is completed, the cylinder will The top moves backward, releases the product, and takes out the processed product. If other different types of workpieces need to be processed, the rotary cylinder pulls the second splint backward to release the processed product. The base plate is taken out, and replaced with a different type of base plate to process other products.

In order to further improve the quality of the lathe fixture, the first fixed platform is bolted to the workbench, the fixed plate is welded on the first fixed platform, and the first support plate is welded on the fixed plate , the tailstock is welded on the first support plate.

In order to further improve the quality of the lathe fixture, the first splint is welded on the tailstock, the bottom plate is interference-connected to the first fixing block, the first mounting plate is bolted to the bottom plate, The first pressing plate is welded on the first mounting plate.

In order to further improve the quality of the lathe fixture, the product is interference-connected to the first pressure plate, the second mounting plate is bolted to the bottom plate, and the second pressure plate is welded to the second mounting plate .

In order to further improve the quality of the lathe fixture, the top is formed on the second press plate, the cylinder is welded on the second press plate, the product is interference connected to the top, and the second fixed block interference connection on the base plate.

In order to further improve the quality of the lathe fixture, the second fixing block is welded on the second clamping plate, the second clamping plate is welded on the front seat, and the front seat is welded on the second fixing table.

In order to further improve the quality of the lathe fixture, the rotary cylinder is formed on the front seat, the CNC four-axis turntable is formed on the front seat, the CNC four-axis turntable is welded on the second fixed table, the The second fixed platform is welded on the workbench.

The beneficial effect is that: the utility model can complete all the processing surfaces and holes of the product in one clamping, and the product can be formed in one time, which improves the product precision and simplifies the process. The original three processes required three processing centers, and the product that has been loaded and unloaded three times is now Only one machine is needed, and one loading and unloading can be completed, which reduces the labor intensity of the operator.

Description of drawings

Fig. 1 is a structural schematic diagram of a clamp for a four-axis lathe described in the present invention.

Fig. 2 is a front sectional view of a clamp for a four-axis lathe according to the present invention.

Fig. 3 is a top view of a clamp for a four-axis lathe according to the present invention.

The reference signs are explained as follows:

1. Workbench; 2. CNC four-axis turntable; 3. Rotary cylinder; 4. Product; 5. Top; 6. Cylinder; 7. Tailstock; 8. The first fixed table; Support plate; 11, the first splint; 12, the bottom plate; 13, the first fixed block; 14, the second fixed platform; 15, the first mounting plate; 16, the first pressure plate; 17, the second pressure plate; 18, the second Mounting plate; 19, front seat; 20, second fixing block; 21, second splint.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figures 1-3, a fixture for a four-axis lathe includes a workbench 1, a CNC four-axis turntable 2, and a tailstock 7. The upper surface of the workbench 1 is provided with a first fixed platform 8, the first fixed platform 8, and the second fixed platform. The function of the second fixed table 14 is mainly to install and fix other parts of the device on the workbench 1, the upper surface of the first fixed table 8 is provided with a fixed plate 9, and the functions of the tailstock 7 and the fixed plate 9 are mainly to fix the first support plate 10. The upper surface of the fixed plate 9 is provided with a first support plate 10, the upper surface of the first support plate 10 is provided with a tailstock 7, and the side of the tailstock 7 close to the CNC four-axis turntable 2 is provided with a first splint 11. The role of the first splint 11 is mainly The first fixed block 13 is fixedly installed. The first splint 11 is close to the bottom of the side of the CNC four-axis turntable 2. The first fixed block 13 is installed. The role of the first fixed block 13 and the second fixed block 20 is mainly to support the bottom plate 12. The first The upper surface of the fixed block 13 is provided with a bottom plate 12. The main function of the bottom plate 12 is that when other different types of workpieces need to be processed, the rotary cylinder 3 pulls the second clamping plate 21 backward, loosens the bottom plate 12, takes the bottom plate 12 out, and replaces it with a different clamp. The bottom plate 12 of the same type can process other products 4, the first mounting plate 15 is set on the upper surface of the bottom plate 12, the first pressing plate 16 is set on the outer side of the upper surface of the first mounting plate 15, the product 4 is set on the inner side of the first pressing plate 16, and the bottom plate 12 A second mounting plate 18 is provided on the upper surface away from the first mounting plate 15, a second pressing plate 17 is provided on the outer end of the upper surface of the second mounting plate 18, and a top 5 is arranged on the inner side of the second pressing plate 17, and the function of the top 5 is mainly to fix For product 4, the cylinder 6 is set on the outer surface of the second pressure plate 17, the product 4 is set on the other end of the top 5, the second fixing block 20 is set on the bottom surface of the bottom plate 12 far away from the end of the first splint 11, and the second fixing block 20 is set on the end far away from the bottom plate 12 The second splint 21, the end of the second splint 21 away from the bottom plate 12 is provided with a front seat 19, the lower end of the front seat 19 is provided with a second fixed table 14, the outer end of the front seat 19 is provided with a rotary cylinder 3, and the side of the front seat 19 away from the rotary cylinder 3 is provided with a CNC four-axis turntable 2. The lower end of the CNC four-axis turntable 2 is provided with a second fixed table 14 , and the lower end of the second fixed table 14 is provided with a working table 1 .

In the above structure, after the device is assembled, the staff first clamps the product 4 on the first pressure plate 16, and then starts the cylinder 6 to push the top 5 forward, contacts the product 4 and clamps the product 4, and rotates the cylinder 3 Start to push the second splint 21 forward to clamp the bottom plate 12, and then five parts can be clamped at the same time, and multiple workpieces can be processed at the same time. After the processing is completed, the cylinder 6 moves the top 5 backward to release the product 4 , take out the processed product 4, if other different types of workpieces need to be processed, the rotary cylinder 3 pulls the second clamping plate 21 backward, loosens the bottom plate 12, takes out the bottom plate 12, and replaces it with a different type of bottom plate 12 Other products can be processed4.

In order to further improve the quality of the lathe fixture, the first fixed table 8 is bolted on the workbench 1, the fixed plate 9 is welded on the first fixed table 8, the first support plate 10 is welded on the fixed plate 9, and the tailstock 7 is welded on the On the first support plate 10, the first clamping plate 11 is welded on the tailstock 7, the bottom plate 12 is interference-connected on the first fixed block 13, the first mounting plate 15 is bolted on the bottom plate 12, and the first pressure plate 16 is welded on the second On a mounting plate 15, the product 4 is interference-connected to the first pressing plate 16, the second mounting plate 18 is bolted to the bottom plate 12, the second pressing plate 17 is welded on the second mounting plate 18, and the tip 5 is formed on the second pressing plate 17, the cylinder 6 is welded on the second pressure plate 17, the product 4 is connected to the top 5 with interference, the second fixed block 20 is connected to the bottom plate 12 with interference, the second fixed block 20 is welded on the second splint 21, the first The second splint 21 is welded on the front seat 19, the front seat 19 is welded on the second fixed table 14, the rotary cylinder 3 is formed on the front seat 19, the CNC four-axis turntable 2 is formed on the front seat 19, and the CNC four-axis turntable 2 is welded on the second fixed platform. On the platform 14, the second fixed platform 14 is welded on the workbench 1.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims (7)

1. A fixture for a four-axis lathe, characterized in that it includes a workbench (1), a CNC four-axis turntable (2), and a tailstock (7), and the upper surface of the workbench (1) is provided with a first fixed table (8 ), the upper surface of the first fixed platform (8) is provided with a fixed plate (9), the upper surface of the fixed plate (9) is provided with a first support plate (10), and the upper surface of the first support plate (10) is provided with The tailstock (7), the tailstock (7) is provided with a first splint (11) close to the side of the CNC four-axis turntable (2), and the first splint (11) is close to the CNC four-axis turntable (2) A first fixing block (13) is set on the bottom of the side surface, a bottom plate (12) is set on the upper surface of the first fixing block (13), and a first mounting plate (15) is set on one side of the upper surface of the bottom plate (12) , the first pressing plate (16) is set outside the upper surface of the first mounting plate (15), the product (4) is set on the inner side of the first pressing plate (16), and the upper surface of the bottom plate (12) is far away from the first One side of the mounting plate (15) is provided with a second mounting plate (18), the outer end of the upper surface of the second mounting plate (18) is provided with a second pressure plate (17), and the inner surface of the second pressure plate (17) is provided with a top (5), the outer surface of the second pressing plate (17) is provided with a cylinder (6), the other end of the top (5) is provided with the product (4), and the lower surface of the bottom plate (12) is far away from the first splint One end of (11) is provided with a second fixing block (20), and the end of the second fixing block (20) away from the bottom plate (12) is provided with a second splint (21), and the second splint (21) is far away from the One end of the bottom plate (12) is provided with a front seat (19), the lower end of the front seat (19) is provided with a second fixed platform (14), the outer end of the front seat (19) is provided with a rotary cylinder (3), and the front seat (19) The CNC four-axis turntable (2) is set away from the side of the rotary cylinder (3), the second fixed table (14) is set at the lower end of the CNC four-axis turntable (2), and the second fixed table (14 ) is provided with the workbench (1) at the lower end. 2. A fixture for a four-axis lathe according to claim 1, characterized in that: the first fixing table (8) is bolted to the workbench (1), and the fixing plate (9) is welded on On the first fixed platform (8), the first support plate (10) is welded on the fixed plate (9), and the tailstock (7) is welded on the first support plate (10) . 3. A fixture for a four-axis lathe according to claim 1, characterized in that: the first splint (11) is welded to the tailstock (7), and the bottom plate (12) is interference-connected to the On the first fixing block (13), the first mounting plate (15) is bolted to the bottom plate (12), and the first pressure plate (16) is welded to the first mounting plate (15) . 4. A fixture for a four-axis lathe according to claim 1, characterized in that: the product (4) is interference-connected to the first pressure plate (16), and the second mounting plate (18) is bolted It is connected on the bottom plate (12), and the second pressing plate (17) is welded on the second mounting plate (18). 5. A fixture for a four-axis lathe according to claim 1, characterized in that: the tip (5) is formed on the second press plate (17), and the cylinder (6) is welded on the second On the pressing plate (17), the product (4) is interference-connected to the top (5), and the second fixing block (20) is interference-connected to the bottom plate (12). 6. The four-axis lathe fixture according to claim 1, characterized in that: the second fixing block (20) is welded on the second splint (21), and the second splint (21) is welded On the front seat (19), the front seat (19) is welded on the second fixed platform (14). 7. A fixture for a four-axis lathe according to claim 1, characterized in that: the rotary cylinder (3) is formed on the front seat (19), and the CNC four-axis turntable (2) is formed on the On the front seat (19), the CNC four-axis turntable (2) is welded on the second fixed platform (14), and the second fixed platform (14) is welded on the worktable (1).