Embedded Y-axis power tool turret structure
By using dovetail chute and guide rail in the Y-axis power turret combined with reference dovetail strip and adjustment strip assembly, the linkage accuracy and installation difficulty caused by the hard rail Y-axis are solved, and higher installation accuracy and Rigidity extends tool life and improves mechanical stability.
Patent Information
- Application Number
- CN202411134438.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2024-12-20
AI Technical Summary
The existing Y-axis turrets use hard rails to compensate for the problems of poor linkage accuracy, difficult installation and large deformation during processing.
Adopt an embedded Y-axis powered turret structure, including dovetail chute and dovetail rail, combined with reference dovetail strips and adjustable insert components to enhance installation accuracy and rigidity, and improve stability and service life through fine-tuning devices and balance cylinders .
It improves the installation accuracy and stability between the turret and the Y-axis column, reduces installation difficulty, enhances rigidity, extends the tool service life, and improves linkage accuracy and mechanical service life.
Smart Images
Figure CN119159117A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of machine tool equipment, and in particular to an embedded Y-axis power turret structure. Background Art
[0002] The power turret has high precision and repeatability, and it can also quickly change tools through the automatic tool changing system to meet the needs of the processing process. The power turret is usually installed on a CNC machine tool to automate the processing process through programming operations. However, the existing Y-axis turret generally has insufficient linear rail rigidity. Even if a hard rail Y-axis is used to compensate for the rigidity, it still has poor linkage accuracy, is difficult to install, and has large deformation during processing. Summary of the invention
[0003] In view of the defects existing in the prior art, the purpose of the present invention is to provide an embedded Y-axis power turret structure to solve the problems of poor linkage accuracy, great installation difficulty and large deformation during processing caused by the existing Y-axis turret using a hard rail Y-axis to compensate for rigidity.
[0004] To achieve the above purpose, the technical solution adopted by the present invention is as follows:
[0005] The present application provides an embedded Y-axis power tool turret structure, the Y-axis power tool turret structure includes a tool disc, a tool turret body and a Y-axis column body, the bottom end of the Y-axis column body is provided with a dovetail slide groove, the top surface of the tool turret body is formed with a dovetail guide rail matching the dovetail slide groove, a reference dovetail strip and an adjustment insert strip assembly are respectively provided between the opposite sides of the dovetail slide groove and the dovetail guide rail, the adjustment insert strip assembly includes an upper adjustment insert strip and a lower adjustment insert strip, the upper adjustment insert strip and the lower adjustment insert strip are respectively fitted and installed at the upper edge and the lower edge of the inner wall of the groove on one side of the dovetail slide groove, the reference dovetail strip is fixedly installed on the inner side side of the dovetail slide groove, and the upper adjustment insert strip and the lower adjustment insert strip are fixedly installed on the inner side side of the dovetail slide groove.
[0006] In a possible implementation, the Y-axis power turret structure further includes a fine-tuning device, which is connected to the upper adjustment strip and the lower adjustment strip and is used to adjust the upper adjustment strip and the lower adjustment strip to move along the length direction of the dovetail slot.
[0007] In a possible embodiment, the fine-tuning device includes a pair of threaded rods, a fixed mounting frame and a pair of locking nuts, one end of the pair of threaded rods is respectively fixedly connected to the upper adjustment strip and the lower adjustment strip, the other end of the pair of threaded rods is respectively fixedly mounted on one end of the fixed mounting frame through a pair of locking nuts, and the other end of the fixed mounting frame is fixedly mounted on the turret body.
[0008] In a possible implementation manner, bearing mounting seats are integrally formed at both ends of the Y-axis column body.
[0009] In a possible implementation manner, the cutter disc is installed on one side of the turret body, and a balancing cylinder for balancing the cutter disc is provided on the other side of the turret body.
[0010] In a possible implementation manner, the Y-axis column body and the dovetail slide groove are integrally formed.
[0011] The beneficial effects of the present invention are:
[0012] 1. The reference dovetail strip and the adjustment strip assembly are respectively installed on both sides between the dovetail slide at the bottom end of the Y-axis column body and the dovetail guide rail on the Y-axis column body, so that the installation accuracy between the turret body and the Y-axis column body can be ensured, and the installation difficulty between the turret body and the Y-axis column body can be reduced. In addition, since the reference dovetail strip and the adjustment strip adopt hard rails, deformation can be prevented during use;
[0013] 2. The center is lower, the force angle is larger, the rigidity is stronger, and the service life of the tool is increased; in addition, since the load is equipped with a balancing cylinder to maintain balance, the operation is more stable, the linkage accuracy is improved, and the service life of the machine is longer. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main viewing direction of the embedded Y-axis power turret structure in an embodiment of the present application.
[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the embedded Y-axis power turret structure in the embodiment of the present application.
[0016] Figure 3 This is a schematic diagram of the exploded structure of the installation and assembly of the fine-tuning device within the embedded Y-axis power turret structure in the embodiment of the present application.
[0017] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure at A in the figure.
[0018] In the figure:
[0019] 100-embedded Y-axis power turret structure, 10-tool disc, 20-turret body, 30-Y-axis column body, 31-upper edge, 32-lower edge, 40-reference dovetail strip, 50-adjustment strip assembly, 51-upper adjustment strip, 52-lower adjustment strip, 60-nitrogen bottle, 70-balance cylinder, 80-connecting pipe, 90-fine-tuning device, 91-threaded rod, 92-locking nut, 93-fixed mounting bracket. DETAILED DESCRIPTION
[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0021] See attached Figure 1 and attached Figure 2 As shown, this embodiment provides an embedded Y-axis power turret structure 100, which includes a tool disc 10, a turret body 20 and a Y-axis column body 30. The bottom end of the Y-axis column body 30 is provided with a dovetail slide. In some embodiments, the dovetail slide and the Y-axis column body 30 are integrally formed, with a lower center and a shorter overhang. In addition, due to the dovetail track structure, the force angle is larger.
[0022] Correspondingly, the Y-axis column body 30 is provided with a dovetail guide rail matched with the dovetail slide groove on the turret body 20. In order to ensure the tightness of the dovetail slide groove and the dovetail guide rail and facilitate installation, a reference dovetail bar 40 and an adjustment strip assembly 50 are respectively provided between the opposite sides of the dovetail slide groove and the dovetail guide rail. For example, the adjustment strip assembly 50 is installed on the left side of the dovetail slide groove and the dovetail guide rail, and the reference dovetail bar 40 is installed on the right side of the dovetail slide groove and the dovetail guide rail. The reference dovetail bar 40 is fixedly installed on the right inner side of the dovetail slide groove, and the adjustment strip assembly 50 is fixedly installed on the left inner side of the dovetail slide groove. Among them, the adjustment strip assembly 50 includes an upper adjustment strip 51 and a lower adjustment strip 52, and the upper adjustment strip 51 and the lower adjustment strip 52 are respectively installed at the upper edge 31 and the lower edge 32 of the inner wall of the groove on one side of the dovetail slide. The reference dovetail strip 40 is fixedly installed on the side surface of one side of the inner side of the dovetail slide, and the adjustment strip and the lower adjustment strip 52 are fixedly installed on the side surface of the other side of the inner side of the dovetail slide.
[0023] When installing in this way, the reference dovetail strip 40 and the adjustment insert strip assembly 50 are respectively fixedly installed on the left and right side surfaces of the inner side of the dovetail slide groove on the Y-axis column body 30, and then the Y-axis column body 30 is placed on the turret body 20 for installation. Since the reference dovetail strip 40 and the adjustment insert strip assembly 50 are installed on the dovetail slide groove at the bottom end of the Y-axis column body 30, the installation accuracy between the Y-axis column body 30 and the turret body 20 can be guaranteed, and the installation difficulty between the Y-axis column body 30 and the turret body 20 can be reduced. In addition, since the reference dovetail strip 40 and the adjustment insert strip adopt hard rails, deformation during use can be prevented.
[0024] Combined with reference to Figure 1 To Attachment Figure 4As shown, in order to fine-tune the installation position of the Y-axis column body 30, the Y-axis power turret structure also includes a fine-tuning device 90, which is connected to the upper adjustment strip 51 and the lower adjustment strip 52, and is used to adjust the upper adjustment strip 51 and the lower adjustment strip 52 to move along the length direction of the dovetail slot.
[0025] Refer to the attached Figure 3 and attached Figure 4 As shown, specifically, the fine-tuning device 90 includes a pair of threaded rods 91, a fixed mounting frame 93, and a pair of locking nuts 92. One end of the pair of threaded rods 91 is fixedly connected to the upper adjustment strip 51 and the lower adjustment strip 52, respectively. The other end of the pair of threaded rods 91 is fixedly mounted on one end of the fixed mounting frame 93 through a pair of locking nuts, respectively. The other end of the fixed mounting frame 93 is fixedly mounted on the turret body 20. During adjustment, the operator drives the threaded rods 91 forward or backward by moving clockwise or counterclockwise, thereby driving the upper adjustment strip 51 and the lower adjustment strip 52 forward or backward, and then driving the Y-axis column body 30 to move forward or backward synchronously, so as to achieve the purpose of fine-tuning the Y-axis column body 30.
[0026] In order to improve the rigidity of the Y-axis column body 30 , bearing mounting seats are integrally formed at both ends of the Y-axis column body 30 .
[0027] Refer to the attached Figure 2 and attached Figure 3 As shown, the cutter disc 10 is installed on one side of the turret body 20, and a balancing cylinder 70 for balancing the cutter disc 10 is provided on the other side of the turret body 20. By configuring the balancing cylinder 70 to maintain balance, the operation of the cutter disc 10 is more stable. The balancing cylinder 70 is connected to the nitrogen bottle 60 through a connecting pipe 80 provided.
[0028] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. An embedded Y-axis power turret structure, the Y-axis power turret structure comprising a tool disc, a turret body and a Y-axis column body, characterized in that: A dovetail slot is provided at the bottom end of the Y-axis column body, and a dovetail guide rail matching the dovetail slot is formed on the top surface of the turret body, and a reference dovetail strip and an adjustment strip assembly are respectively provided between the opposite sides of the dovetail slot and the dovetail guide rail, and the adjustment strip assembly includes an upper adjustment strip and a lower adjustment strip, and the upper adjustment strip and the lower adjustment strip are respectively fitted and installed at the upper edge and the lower edge of the inner wall of the notch on one side of the dovetail slot, the reference dovetail strip is fixedly installed on one side surface of the inner side of the dovetail slot, and the upper adjustment strip and the lower adjustment strip are fixedly installed on the other side surface of the inner side of the dovetail slot.
2. The embedded Y-axis power turret structure according to claim 1, characterized in that: The Y-axis power turret structure also includes a fine-tuning device, which is connected to the upper adjustment strip and the lower adjustment strip and is used to adjust the upper adjustment strip and the lower adjustment strip to move along the length direction of the dovetail slot.
3. The embedded Y-axis power turret structure according to claim 2, characterized in that: The fine-tuning device includes a pair of threaded rods, a fixed mounting frame and a pair of locking nuts. One end of the pair of threaded rods is fixedly connected to the upper adjustment strip and the lower adjustment strip respectively, and the other end of the pair of threaded rods is fixedly mounted on one end of the fixed mounting frame through a pair of locking nuts respectively, and the other end of the fixed mounting frame is fixedly mounted on the turret body.
4. An embedded Y-axis power turret structure according to any one of claims 1 to 3, characterized in that: The two ends of the Y-axis column body are respectively integrally formed with bearing mounting seats.
5. The embedded Y-axis power turret structure according to any one of claims 1 to 3, characterized in that: The cutter disc is installed on one side of the turret body, and a balancing cylinder for balancing the cutter disc is arranged on the other side of the turret body.
6. The embedded Y-axis power turret structure according to claim 1, characterized in that: The Y-axis column body and the dovetail slide are integrally formed.