Multi-head multifunctional machining center Y-axis mechanism
The Y-axis mechanism in machining centers addresses the challenge of cleaning iron filings by using support plates, telescopic covers, and ribs to protect guide rails, improving durability and efficiency.
Patent Information
- Application Number
- CN202323415449.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-14
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-14
AI Technical Summary
Existing machining centers face difficulties in efficiently cleaning iron filings from inverted T-shaped chutes due to their design, which prolongs operator working hours and increases maintenance trouble.
A Y-axis mechanism with a support plate, telescopic protective cover, and rib structures to prevent iron filings from entering guide rails, providing multiple layers of protection and durability to the screw guide rails.
The mechanism effectively prevents iron filings from entering guide rails, enhancing durability, precision, and reducing maintenance efforts while allowing for heavier loads at a lower cost.
Smart Images
Figure CN222221966U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machining centers, in particular to a Y-axis mechanism of a multi-head multifunctional machining center. Background Art
[0002] Machining centers are usually composed of control systems, servo systems, detection systems, mechanical transmission systems and other auxiliary systems. They are highly efficient automated machine tools used to process workpieces with complex shapes. Machining centers are equipped with tool magazines and automatic tool changing functions. They are CNC machine tools that perform multiple processes after clamping the workpiece once.
[0003] Existing machining centers generate iron filings when collecting and processing workpieces. Since a plurality of inverted T-shaped chutes are provided on the machining table along its Y-axis direction, this method can facilitate the installation of the workpiece to be processed. However, when removing the iron filings, since the chute is in an inverted T-shape with a large bottom and a small top, it is not easy to clean the iron filings in the chute, which greatly increases the trouble for the operator and prolongs the working hours.
[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content
[0005] In view of the problems in the related technology, the utility model proposes a Y-axis mechanism of a multi-head multifunctional machining center to overcome the above-mentioned technical problems existing in the existing related technology.
[0006] To this end, the specific technical solutions adopted by the utility model are as follows:
[0007] A Y-axis mechanism of a multi-head multifunctional machining center comprises a machine body and a Y-axis assembly located on the machine body, the Y-axis assembly comprises a base located at the top of the machine body, the top of the base is provided with a support plate, the top of the support plate is provided with a workbench, the bottom end of the support plate is provided with a nut seat, the top of the base is provided with a precision screw connected to the nut seat, one end of the precision screw is connected to the Y-axis driving device located at the top of the base, the top of the base is provided with precision guide rail 1, precision guide rail 2, precision guide rail 3 and precision guide rail 4 in sequence from left to right, the bottom end of the support plate is provided with a precision slider matching the precision guide rail 1, the precision guide rail 2, the precision guide rail 3 and the precision guide rail 4, the base is provided with a rib on the side away from the precision guide rail 1 and the precision guide rail 4, and support plates are provided on the front and back sides of the base.
[0008] Preferably, a telescopic protective cover connected to the support plate is symmetrically provided on the top of the base, and the telescopic protective cover is divided into a front telescopic protective cover and a rear telescopic protective cover.
[0009] Preferably, a protective cover plate is provided on the top of the support plate.
[0010] Preferably, the support plates are a front support plate and a rear support plate.
[0011] Preferably, an X-axis assembly is provided at the top of the Y-axis assembly.
[0012] The beneficial effects of the utility model are as follows: the support plate is mounted on the base in front and back to prevent aluminum iron chips from entering the guide rail, which is the first layer of protection; it protects the screw guide rail and makes the screw guide rail more durable; the telescopic protective cover can prevent aluminum iron chips from entering the guide rail, which is the second layer of protection; it protects the screw guide rail and makes the screw guide rail more durable; the retaining edge is blocked on the precision guide rail and both sides of the precision guide rail to prevent aluminum iron chips from entering the guide rail, which is the third layer of protection; it protects the screw guide rail and makes the screw guide rail more durable; the two precision guide rails one, two precision guide rails, three precision guide rails and four precision guide rails on the left and right sides are unique structures. It is easy to install, the load can be heavier, more wear-resistant, higher precision, and lower cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 It is a structural schematic diagram of a Y-axis mechanism of a multi-head multi-functional machining center according to an embodiment of the utility model;
[0015] Figure 2 It is a cross-sectional view of a Y-axis mechanism of a multi-head multi-functional machining center according to an embodiment of the utility model;
[0016] Figure 3 It is a structural schematic diagram of a Y-axis assembly in a Y-axis mechanism of a multi-head multifunctional machining center according to an embodiment of the utility model;
[0017] Figure 4 It is a partial structural schematic diagram of a Y-axis assembly in a Y-axis mechanism of a multi-head multifunctional machining center according to an embodiment of the utility model;
[0018] Figure 5 It is a partial top view of a base in a Y-axis mechanism of a multi-head multi-functional machining center according to an embodiment of the utility model;
[0019] Figure 6 It is a side view of a base in a Y-axis mechanism of a multi-head multi-functional machining center according to an embodiment of the utility model;
[0020] Figure 7It is a structural schematic diagram of a support plate in a Y-axis mechanism of a multi-head multifunctional machining center according to an embodiment of the utility model.
[0021] In the figure:
[0022] 1. Machine body; 2. Y-axis assembly; 3. Base; 4. Support plate; 5. Workbench; 6. Nut seat; 7. Precision screw; 8. Y-axis drive device; 9. Precision guide rail 1; 10. Precision guide rail 2; 11. Precision guide rail 3; 12. Precision guide rail 4; 13. Precision slide; 14. Side rib; 15. Support plate; 16. Telescopic protective cover; 17. Protective cover. DETAILED DESCRIPTION
[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.
[0024] According to an embodiment of the utility model, a Y-axis mechanism of a multi-head multifunctional machining center is provided.
[0025] Embodiment 1;
[0026] like Figure 1-7 As shown, the Y-axis mechanism of the multi-head multifunctional machining center according to the embodiment of the utility model comprises a machine body 1 and a Y-axis assembly 2 located on the machine body 1, wherein the Y-axis assembly 2 comprises a base 3 located at the top of the machine body 1, a support plate 4 is provided at the top of the support plate 4, a workbench 5 is provided at the top of the support plate 4, a nut seat 6 is provided at the bottom end of the support plate 4, a precision screw rod 7 connected to the nut seat 6 is provided at the top of the base 3, and one end of the precision screw rod 7 is connected to the Y-axis driving device located at the top of the base 3. 8 are connected, the top of the base 3 is provided with precision guide rail 1 9, precision guide rail 2 10, precision guide rail 3 11 and precision guide rail 4 12 from left to right, the bottom end of the support plate 4 is provided with a precision slider 13 matching the precision guide rail 1 9, the precision guide rail 2 10, the precision guide rail 3 11 and the precision guide rail 4 12, the base 3 is provided with a rib 14 on the side away from the precision guide rail 1 9 and the precision guide rail 4 12, and the base 3 is provided with a support plate 15 on the front and rear sides.
[0027] Embodiment 2:
[0028] like Figure 1-7As shown, a telescopic protective cover 16 connected to the support plate 4 is symmetrically provided at the top of the base 3, and the telescopic protective cover 16 is divided into a front telescopic protective cover and a rear telescopic protective cover. A protective cover plate 17 is provided at the top of the support plate 4, and the support plate 15 is a front support plate and a rear support plate. An X-axis assembly is provided at the top of the Y-axis assembly 2.
[0029] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.
[0030] In actual application, the multi-head multifunctional machining center has X, Y, and Z axis movements: the Y-axis machine mechanism moves forward and backward, the Y-axis drive device drives the precision screw to drive the nut seat, and the nut seat with the drag plate and the workbench combination moves forward and backward; the support plate 15 is installed on the base 3 front and back to prevent aluminum iron filings from entering the guide rail as the first layer of protection, protecting the screw guide rail and making the screw guide rail more durable; the telescopic protective cover 16 can prevent aluminum iron filings from entering the guide rail as the second layer of protection, protecting the screw guide rail and making the screw guide rail more durable; the rib 14 blocks the precision guide rails 16 and 19 on both sides to prevent aluminum iron filings from entering the guide rail as the third layer of protection, protecting the screw guide rail and making the screw guide rail more durable; the two precision guide rails 1 9 on the left and right sides, the precision guide rail 2 10, the precision guide rail 3 11 and the precision guide rail 4 12 are unique structures.
[0031] In summary, with the help of the above technical solution of the utility model, the support plate 15 is installed on the base 3 in front and back to prevent aluminum iron chips from entering the guide rail as the first layer of protection; protect the screw guide rail; make the screw guide rail more durable; the telescopic protective cover 16 can prevent aluminum iron chips from entering the guide rail as the second layer of protection; protect the screw guide rail; make the screw guide rail more durable; the retaining edge 14 blocks the precision guide rail 16 and the precision guide rail 19 on both sides to prevent aluminum iron chips from entering the guide rail as the third layer of protection; protect the screw guide rail; make the screw guide rail more durable; two precision guide rails 1 9, precision guide rail 2 10, precision guide rail 3 11 and precision guide rail 4 12 on the left and right sides are unique structures. It is easy to install, the load can be heavier, more wear-resistant, higher precision, and lower cost.
[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A Y-axis mechanism of a multi-head multi-functional machining center, characterized in that: The invention comprises a machine body (1) and a Y-axis assembly (2) located on the machine body (1), wherein the Y-axis assembly (2) comprises a base (3) located at the top of the machine body (1), a support plate (4) is provided at the top of the base (3), a workbench (5) is provided at the top of the support plate (4), a nut seat (6) is provided at the bottom of the support plate (4), a precision screw rod (7) connected to the nut seat (6) is provided at the top of the base (3), one end of the precision screw rod (7) is connected to a Y-axis driving device (8) located at the top of the base (3), and the base (3) is provided with a nut seat (6). The top end is provided with a precision guide rail 1 (9), a precision guide rail 2 (10), a precision guide rail 3 (11) and a precision guide rail 4 (12) in sequence from left to right; the bottom end of the support plate (4) is provided with a precision slide block (13) matching the precision guide rail 1 (9), the precision guide rail 2 (10), the precision guide rail 3 (11) and the precision guide rail 4 (12); the base (3) is provided with a retaining edge (14) on a side away from the precision guide rail 1 (9) and the precision guide rail 4 (12); and the base (3) is provided with a support plate (15) on both the front and rear sides.
2. A multi-head multi-functional machining center Y-axis mechanism according to claim 1, characterized in that: A telescopic protective cover (16) connected to the support plate (4) is symmetrically provided at the top end of the base (3); the telescopic protective cover (16) is divided into a front telescopic protective cover and a rear telescopic protective cover.
3. The Y-axis mechanism of a multi-head multi-functional machining center according to claim 1, characterized in that: A protective cover plate (17) is provided at the top end of the support plate (4).
4. The Y-axis mechanism of a multi-head multi-functional machining center according to claim 1, characterized in that: The support plate (15) comprises a front support plate and a rear support plate.
5. The Y-axis mechanism of a multi-head multi-functional machining center according to claim 1, characterized in that: An X-axis component is provided at the top end of the Y-axis component (2).