High-strength tool turret

Abstract

The utility model relates to the technical field of tool turrets, in particular to a high-strength tool turret which comprises a turret body and a turret base, a plurality of tool aprons used for installing tools are arranged on the turret body, a sliding groove is formed in the turret base, the turret body penetrates through the turret base, hard rails are arranged on the two sides of the turret body, the hard rails are fixedly connected with the turret base, and the hard rails are arranged in the vertical direction of the turret base. The tower body is connected with the hard rails in a sliding mode, the tower base is further provided with a plurality of linear rails, the linear rails and the hard rails are arranged in the same direction, the linear rails are fixedly connected with the tower base, the tower body is further connected with the linear rails in a sliding mode, and the tower body is further provided with a driving piece for driving the tower body to slide. The hard rail is arranged to support the tower base, the strength of the tower base can be enhanced, meanwhile, the linear rail is arranged to guide the tower body, the strength of the tower base can be enhanced, the situation that the tower body is difficult to move due to large hard friction of the hard rail can be reduced, the hard rail is difficult to damage in the moving process of the tower body, and the production stability can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of turrets, in particular to a high-strength turret. Background Art

[0002] Turrets are mainly used in machine tools and lathes for carrying tools. When processing, the workpiece is usually rotated, and then the product is moved to the corresponding position to complete the processing of the product. Since a variety of tools are required for cutting different shapes, a turret that can install a variety of tools is set to improve the convenience of processing.

[0003] Under the existing technology, the turret also slides the tower body and the tower base, and the tower body is guided by a linear guide. However, due to the generally low strength of the linear guide, the linear guide is easily damaged when moving repeatedly, affecting the stability of production. Summary of the Utility Model

[0004] To solve the problem that under the existing technology, the turret also slides the tower body and the tower base, and the tower body is guided by a linear guide. However, due to the generally low strength of the linear guide, the linear guide is easily damaged when moving repeatedly, affecting the production stability, the present application provides a high-strength turret, and the specific scheme is as follows.

[0005] A high-strength turret includes a tower body and a tower base. A plurality of tool holders for installing tools are arranged on the tower body. A chute is opened in the tower base. The tower body penetrates through the tower base. Hard rails are arranged on both sides of the tower body. The hard rails are fixedly connected to the tower base. The hard rails are arranged along the vertical direction of the tower base. The tower body is slidably connected to the hard rails. A plurality of linear guides are also arranged on the tower base. The linear guides are arranged in the same direction as the hard rails. The linear guides are also fixedly connected to the tower base. The tower body is also slidably connected to the linear guides. A driving member for driving the tower body to slide is also arranged on the tower body.

[0006] By adopting the above technical solution, the hard rails are provided to support the tower base, which can enhance the strength of the tower base. At the same time, the linear guides are provided to guide the tower body. This can not only increase the strength of the tower base, but also reduce the situation that the tower body is difficult to move due to the large hard friction of the hard rails. The tower body is also less likely to damage the hard rails during movement, which can further improve the stability of production.

[0007] Optionally, the hard rails are arranged in the chute of the tower base. The hard rails are arranged on both sides of the tower body. Embedding grooves are opened in the tower body corresponding to the hard rails. The hard rails are embedded in the embedding grooves.

[0008] By adopting the above technical solution, the hard rail is arranged in the sliding groove, which can support the tower base at the grooving position, thereby increasing the strength of the tower base. The hard rail can also be embedded inside the tower body. After the hard rail is embedded, it can position the tower body, making the tower body slide more stably along the hard rail.

[0009] Optionally, the linear rail is arranged on the outer wall of the tower body. A guiding block is detachably arranged on the tower body corresponding to the linear rail. The guiding block is provided with a mating groove corresponding to the linear rail, and the linear rail is embedded in the mating groove.

[0010] By adopting the above technical solution, the linear rail is arranged on the outer wall of the tower body and is connected by a detachably connected guiding block, which facilitates the installation of the linear rail and the guiding block. Since the linear rail is more likely to be damaged than the hard rail, arranging the linear rail on the outer wall is easier for maintenance and replacement.

[0011] Optionally, the driving member includes a driving motor and a lead screw. The driving motor is fixedly arranged on the tower base, and the tower base is fixedly connected to the driving motor. The output shaft of the driving motor is fixedly connected to the lead screw, and the lead screw is in threaded connection with the tower body.

[0012] By adopting the above technical solution, the driving motor and the lead screw are arranged. The driving motor can drive the lead screw to rotate. When the lead screw rotates, it can drive the tower body to rotate. Since the tower body is restricted by the tower base, the tower body cannot rotate with the lead screw. The tower body can only move up and down along the lead screw, so that the tower body can move up and down along the lead screw.

[0013] Optionally, a tool changing disc is also rotatably connected to the tower body. Each tool is arranged on the tool changing disc. A rotating motor is arranged on the tower body corresponding to the tool changing disc. The rotating shaft of the rotating motor is in transmission connection with the tool changing disc, and the transmission motor is arranged at a position far from the driving motor.

[0014] By adopting the above technical solution, a rotatable tool changing disc is arranged on the tower body. The tool changing disc can drive the tool to rotate, thereby realizing the selection of the tool by the tower body and enabling the correct tool to be aligned with the product for processing.

[0015] Optionally, rotating motors are arranged on both sides of the driving motor, and both rotating motors are in transmission connection with the tool changing disc.

[0016] By adopting the above technical solution, rotating motors are arranged on both sides of the driving motor, which can reduce the situation where one of the rotating motors is damaged and cannot drive the tool changing disc to rotate, further improving the stability of production.

[0017] Optionally, one rotating motor is directly fixedly connected to the tool changing disc, and an active gear is arranged on the other rotating motor. A driven gear is fixedly connected to the tool changing disc, and the active gear meshes with the driven gear.

[0018] By adopting the above technical solution, when the driving gear rotates, it can drive the driven gear to rotate, enabling relatively stable transmission. During the transmission process, the driven gear can rotate along with the driving gear, thereby realizing the driving of the tool changing disc.

[0019] Optionally, a spare motor is further provided on the seat body, a belt pulley is provided on the lead screw, a belt is provided between the spare motor and the belt pulley, and the belt passes through the belt pulley and the output rod of the spare motor and is connected end to end.

[0020] By adopting the above technical solution, setting the spare motor can reduce the situation where the tower body cannot move up and down due to the failure of the driving motor, further improving the production stability and increasing the product qualification rate.

[0021] In summary, the present application has at least the following beneficial effects:

[0022] 1. The present application solves the problem in the prior art that the tool turret still slidesly connects the tower body with the tower base and guides the tower body through a linear guide. However, due to the generally low strength of the linear guide, the linear guide is easily damaged during repeated movements, affecting the production stability. In the present application, a linear guide and a hard guide are simultaneously provided on the tower base. The hard guide is arranged inside the tower base and can play a role in supporting and stabilizing the tower base, while the linear guide can assist the movement of the tower body, reducing the situation of excessive hard friction during the movement of the tower base and improving the smoothness of the tower body movement.

[0023] 2. The present application also sets two rotating motors and two driving motors, reducing the situation where the rotation is affected by the motor damage and further improving the stability of product processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a perspective view of this embodiment.

[0025] Figure 2 is a perspective view of this embodiment.

[0026] Figure 3 is a cross-sectional view of this embodiment.

[0027] Description of the reference numerals:

[0028] 1. Tower body; 11. Tool holder; 12. Guide block; 121. Fitting groove; 13. Tool changing disc; 131. Driven gear; 14. Rotating motor; 141. Driving gear;

[0029] 2. Tower base; 21. Sliding groove; 22. Linear guide; 23. Hard guide; 24. Driving motor; 25. Lead screw; 251. Belt pulley; 26. Spare motor; 27. Belt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following further details the present application through specific embodiments in conjunction with the accompanying drawings.

[0031] A high-strength turret, as Figure 1 and Figure 2 shown, includes a turret body 1 and a turret base 2. A plurality of tool seats 11 for installing tools are provided on the turret body 1. A chute 21 is opened in the turret base 2, and the turret body 1 penetrates through the turret base 2. Hard rails 23 are provided on both sides of the turret body 1. The hard rails 23 are fixedly connected to the turret base 2 and are arranged along the vertical direction of the turret base 2. The turret body 1 is slidably connected to the hard rails 23. A plurality of linear rails 22 are also provided on the turret base 2. The linear rails 22 are arranged in the same direction as the hard rails 23, and the linear rails 22 are also fixedly connected to the turret base 2. The turret body 1 is also slidably connected to the linear rails 22. A driving member for driving the turret body 1 to slide is further provided on the turret body 1. Specifically, when implemented, a total of four linear rails 22 are provided, two are arranged on both sides of one side of the turret base 2, and the other two are arranged on both sides of the opposite side. The turret base 2 can move up and down along the linear rails 22 and the hard rails 23, so that the tool can be aligned with the product for processing.

[0032] As Figure 1 and Figure 2 shown, the hard rails 23 are arranged in the chute 21 of the turret base 2. The hard rails 23 are provided on both sides of the turret body 1. The turret body 1 is provided with embedding grooves corresponding to the hard rails 23, and the hard rails 23 are embedded in the embedding grooves. Specifically, when implemented, the hard rails 23 have a large hard friction, but the overall strength is high, are not easily damaged and have strong hardness. The hard rails 23 arranged in the chute 21 can play a supporting role for the turret body 1. After support, the overall strength of the turret base 2 can be enhanced, and the deformation of the turret base 2 can be reduced.

[0033] As Figure 1 and Figure 2 shown, the linear rails 22 are arranged on the outer wall of the turret body 1. A guide block 12 is detachably arranged on the turret body 1 corresponding to the linear rails 22. The guide block 12 is provided with a mating groove 121 corresponding to the linear rails 22, and the linear rails 22 are embedded in the mating groove 121. Specifically, when implemented, the linear rails 22 have a small friction, but are easily damaged. Therefore, the linear rails 22 arranged on the outer wall are easier to replace and it is easier to observe the damage, further improving the convenience of inspection and maintenance.

[0034] As Figure 1 and Figure 2 shown, the driving member includes a driving motor 24 and a lead screw 25. The driving motor 24 is fixedly arranged on the turret base 2. The turret base 2 is fixedly connected to the driving motor 24. The output shaft of the driving motor 24 is fixedly connected to the lead screw 25, and the lead screw 25 is threadedly connected to the turret body 1. Specifically, when implemented, the driving member may further include a cylinder and an oil cylinder, and the piston rod is directly fixedly connected to the turret body 1 to push the turret body 1 to move up and down.

[0035] AsFigure 1 and Figure 2 As shown in Figure 2 , a tool changing disc 13 is also rotatably connected to the tower body 1. Each tool is arranged on the tool changing disc 13. A rotating motor 14 is arranged on the tower body 1 corresponding to the tool changing disc 13. The rotating shaft of the rotating motor 14 is in transmission connection with the tool changing disc 13. The transmission motor is arranged at a position far from the driving motor 24. During specific implementation, when changing tools, only need to drive the tool changing disc 13 to rotate to align different tools with the product, so as to cut out different shapes.

[0036] Such as Figure 2 and Figure 3 As shown in Figure 2 and Figure 3 , rotating motors 14 are arranged on both sides of the driving motor 24, and the rotating motors 14 are both in transmission connection with the tool changing disc 13. One rotating motor 14 is directly fixedly connected to the tool changing disc 13, and a driving gear 141 is arranged on the other rotating motor 14. A driven gear 131 is fixedly connected to the tool changing disc 13, and the driving gear 141 meshes with the driven gear 131. During specific implementation, the two rotating motors 14 can both drive the tool changing disc 13 to rotate simultaneously, and can also drive the tool changing disc 13 to rotate independently, reducing the situation that it cannot continue to work when one of the motors is damaged.

[0037] Such as Figure 1 and Figure 2 As shown in Figure 1 and Figure 2 , a spare motor 26 is also arranged on the base body. A belt pulley 251 is arranged on the lead screw 25. A belt 27 is arranged between the spare motor 26 and the belt pulley 251. The belt 27 passes through the belt pulley 251 and the output rod of the spare motor 26 and is connected end to end. During specific implementation, the spare motor 26 can provide drive when the driving motor 24 is damaged, which can further increase the stability during production.

[0038] Working principle: The overall strength of the base body is increased by the hard rail 23. At the same time, the tower body 1 moves more smoothly through the linear rail 22, further improving the stability during processing, thereby improving the product quality and reducing the unqualified products caused by unstable situations.

[0039] The above is the preferred embodiment of this application. It does not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A high-strength turret, characterized in that: The tower body (1) comprises a tower base (2), wherein the tower body (1) is provided with a plurality of tool seats (11) for installing tools, the tower base (2) is provided with a slide groove (21), the tower body (1) passes through the tower base (2), hard rails (23) are provided on both sides of the tower body (1), the hard rails (23) are fixedly connected to the tower base (2), the hard rails (23) are arranged along the vertical direction of the tower base (2), the tower body (1) and the hard rails (23) are slidably connected, the tower base (2) is further provided with a plurality of linear rails (22), the linear rails (22) and the hard rails (23) are arranged in the same direction, the linear rails (22) are also fixedly connected to the tower base (2), the tower body (1) and the linear rails (22) are also slidably connected, and the tower body (1) is further provided with a driving member for driving the tower body (1) to slide.

2. A high-strength turret according to claim 1, characterized in that: The hard rail (23) is arranged in a slide groove (21) of the tower base (2), the hard rail (23) is arranged on both sides of the tower body (1), the tower body (1) is provided with an embedding groove corresponding to the hard rail (23), and the hard rail (23) is embedded in the embedding groove.

3. The high-strength turret according to claim 1, characterized in that: The linear rail (22) is arranged on the outer wall of the tower body (1); a guide block (12) is detachably arranged on the tower body (1) corresponding to the linear rail (22); a matching groove (121) is arranged on the guide block (12) corresponding to the linear rail (22); and the linear rail (22) is embedded in the matching groove (121).

4. The high-strength turret according to claim 1, characterized in that: The driving member comprises a driving motor (24) and a screw rod (25); the driving motor (24) is fixedly arranged on the tower base (2); the tower base (2) is fixedly connected to the driving motor (24); the output shaft of the driving motor (24) is fixedly connected to the screw rod (25); and the screw rod (25) is threadedly connected to the tower body (1).

5. The high-strength turret according to claim 4, characterized in that: The tower body (1) is also rotatably connected to a tool changing disc (13), each of the tools being arranged on the tool changing disc (13), and a rotating motor (14) corresponding to the tool changing disc (13) being arranged on the tower body (1), the rotating shaft of the rotating motor (14) being transmission-connected to the tool changing disc (13), and the rotating motor (14) being arranged at a position far away from the driving motor (24).

6. The high-strength turret according to claim 5, characterized in that: Rotating motors (14) are provided on both sides of the driving motor (24), and the rotating motors (14) are drivingly connected to the tool changing disc (13).

7. The high-strength turret according to claim 6, characterized in that: One of the rotating motors (14) is directly fixedly connected to the tool change disc (13), and the other rotating motor (14) is provided with a driving gear (141). The tool change disc (13) is fixedly connected with a driven gear (131), and the driving gear (141) is meshed with the driven gear (131).

8. The high-strength turret according to claim 4, characterized in that: A spare motor (26) is also provided on the tower base (2), a pulley (251) is provided on the screw rod (25), a belt (27) is provided between the spare motor (26) and the pulley (251), and the belt (27) passes through the pulley (251) and is connected end to end with an output rod of the spare motor (26).

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