Linear motor X-axis and Y-axis adjusting mechanism for optical curve grinding machine
By introducing a linear motor-driven XY-axis adjustment mechanism and an infrared detection positioner on the grinding machine, the problem of insufficient machining accuracy of traditional grinding machines is solved, and higher machining accuracy and efficiency are achieved.
Patent Information
- Application Number
- CN202422621267.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-10-29
AI Technical Summary
When traditional grinders grind workpieces, the screw movement guide leads to insufficient processing accuracy, affecting the processing accuracy and efficiency of the workpiece.
The XY axis adjustment mechanism driven by a linear motor is combined with an infrared detection locator to achieve precise movement and positioning of the grinding wheel and improve processing accuracy.
The precise movement and positioning of the grinding wheel is achieved, which improves the precision effect and production efficiency of workpiece processing.
Smart Images
Figure CN223395004U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding machines, in particular to an XY axis adjustment mechanism of a linear motor for an optical curve grinding machine. Background Art
[0002] When a traditional grinder grinds a workpiece, the movement of the grinding wheel is guided by the rotation of the internal screw. Compared with the traditional screw movement, the accuracy of the workpiece cannot be more precise, which leads to insufficient accuracy of the workpiece during processing and grinding, thereby reducing the quality and efficiency of the workpiece processing and grinding. Utility Model Content
[0003] In view of the deficiencies in the prior art, the present invention provides an XY axis adjustment mechanism of a linear motor for an optical curve grinder, which solves the problems raised by the above-mentioned background technology.
[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A linear motor XY axis adjustment mechanism for an optical curve grinder, comprising a base, a movable seat is arranged above the base, the upper end of the base is fixedly connected to a fixed seat, a workbench is arranged above the fixed seat, a first movable mechanism is fixedly arranged on the upper end of the base, a second movable mechanism is fixedly arranged at the front end of the movable seat, a grinding wheel is fixedly arranged at the outer end of the second movable mechanism, a detection and positioning mechanism is fixedly connected to the side end of the second movable mechanism, a third movable mechanism is fixedly arranged inside the upper end of the fixed seat, and the workbench is fixedly connected to the third movable mechanism.
[0005] Furthermore, the first moving mechanism includes: a first linear motor, the first linear motor is fixed in the middle of the upper end of the base, the output end of the first linear motor is fixedly connected to the lower end of the moving seat, the first slide is fixedly connected on both sides of the lower end of the moving seat, the first slide is fixedly connected on both sides of the upper end of the base, and the first slide is matched with the first slide rail for sliding.
[0006] Furthermore, the second moving mechanism includes: a second linear motor, the second linear motor is fixed to the outer end of the moving seat, the outer ends of the moving seat are fixedly connected with second slide rails, the second slide rails are slidably connected to the second slide, the outer side of the second slide is fixedly connected to a connecting seat, the grinding wheel is fixed to the outer end of the connecting seat, and the detection and positioning mechanism is located on the outer side of the connecting seat.
[0007] Furthermore, the third moving mechanism includes: a third linear motor, the third linear motor is fixed inside the upper end of the fixed seat, the third slide rails are fixedly connected to both sides of the interior of the fixed seat, the upper end of the third slide rails is slidably connected to the third slide, and the workbench is fixed to the upper end of the third slide.
[0008] Furthermore, the detection mechanism includes: a telescopic cylinder, which is fixed to one side of the outer end of the connecting seat through a support frame, and the telescopic end of the telescopic cylinder is fixedly connected to an infrared detection locator, and the infrared detection locator is matched with the upper end section of the workpiece.
[0009] Furthermore, sliding rods are fixedly connected to both sides of the long sides of the upper end of the fixed seat, and a telescopic protective cover is slidably connected to the sliding rods. One end of the telescopic protective cover is fixed to the end of the fixed seat, and the other end is fixed to both side ends of the workbench.
[0010] The utility model provides an XY axis adjustment mechanism for a linear motor used in an optical curve grinder. Compared with the prior art, it has the following advantages:
[0011] The optical curve grinder uses a linear motor XY axis adjustment mechanism; by setting the first moving mechanism, the second moving mechanism, the third moving mechanism and the detection mechanism as the core components, specifically by using the first linear motor, the second linear motor and the third linear motor as the driving equipment, a more precise effect is achieved. At the same time, the position of the mobile grinding can be controlled by the infrared detection locator to improve the precision effect of the processing production. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 This is a structural diagram of the workbench, grinding wheel and infrared detection locator of the utility model;
[0014] Figure 3 This is a structural diagram of the movable seat and the first movable mechanism of the utility model;
[0015] Figure 4 This is a schematic structural diagram of the first moving mechanism and the second moving mechanism of the utility model;
[0016] Figure 5 This is a structural diagram of the fixing seat, sliding rod and telescopic protective cover of the utility model;
[0017] Figure 6 This is a schematic structural diagram of the third moving mechanism of the present utility model.
[0018] In the figure: 1. Base; 2. Moving seat; 3. Connecting seat; 4. Fixed seat; 5. Workbench; 6. Grinding wheel; 7. Detection and positioning mechanism; 8. First linear motor; 9. First slide rail; 10. First slide; 11. Second linear motor; 12. Second slide rail; 13. Second slide; 14. Telescopic cylinder; 15. Infrared detection locator; 16. Slide rod; 17. Telescopic protective cover; 18. Third linear motor; 19. Third slide; 20. Third slide rail. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0020] See also Figure 1-6 The utility model provides a technical solution: an XY axis adjustment mechanism of a linear motor for an optical curve grinder, comprising a base 1, a movable base 2 is arranged above the base 1, a fixed base 4 is fixedly connected to the upper end of the base 1, a workbench 5 is arranged above the fixed base 4, a first movable mechanism is fixedly arranged on the upper end of the base 1, a second movable mechanism is fixedly arranged on the front end of the movable base 2, a grinding wheel 6 is fixedly arranged on the outer end of the second movable mechanism, a detection and positioning mechanism 7 is fixedly connected to the side end of the second movable mechanism, a third movable mechanism is fixedly arranged inside the upper end of the fixed base 4, and the material table 5 is fixed to the third movable mechanism. Fixed connection setting; place the workpiece on the material table 5 and fix it, set the grinding height by detecting the positioning mechanism 7, and the grinding wheel 6 can be controlled to brake and stop after reaching the height, and the grinding wheel 6 is moved based on the first moving mechanism and the second moving mechanism. The first moving mechanism and the second moving mechanism can accurately control the grinding wheel 6 to move back and forth on the upper end of the workbench 5. The third moving mechanism set at the lower end of the workbench 5 can set the position of the workbench 5 more precisely, and at the same time, cooperate with the first moving mechanism and the second moving mechanism to achieve a more precise grinding effect, which has higher precision than traditional screw movement.
[0021] like Figure 1 、 Figure 3 and Figure 4As shown, the first moving mechanism includes: a first linear motor 8, which is fixed in the middle of the upper end of the base 1, and the output end of the first linear motor 8 is fixedly connected to the lower end of the moving seat 2, and the first slide 10 is fixedly connected to both sides of the lower end of the moving seat 2, and the first slide rail 9 is fixedly connected to both sides of the upper end of the base 1, and the first slide 10 is matched with the first slide rail 9 for sliding; the first linear motor 8 drives the moving seat 2 at the upper end to move back and forth, and the first slide 10 is fixed on both sides of the lower end of the moving seat 2, and the first slide 10 is matched with the upper end of the first slide rail 9 for sliding, so that the moving seat 2 is precisely moved on the first slide rail 9 under the control of the first linear motor 8 when moving back and forth, driving the grinding head 6 to move precisely back and forth.
[0022] like Figure 2 and Figure 4 As shown, the second moving mechanism includes: a second linear motor 11, the second linear motor 11 is fixed to the outer end of the moving seat 2, the outer ends of the moving seat 2 are fixedly connected with second slide rails 12, the second slide rails 12 are slidably connected with the second slide seat 13, the outer side of the second slide seat 13 is fixedly connected with the connecting seat 3, the grinding head 6 is fixed to the outer end of the connecting seat 3, and the detection mechanism 7 is located on the outer side of the connecting seat 3; the connecting seat 3 is driven up and down by the second linear motor 11, and during the up and down movement of the connecting seat 3, the second slides 13 on both sides match the second slide rails 12 and slide up and down, and the grinding wheel 6 follows the connecting seat 3 to move up and down, thereby achieving a more precise grinding effect.
[0023] like Figure 6 As shown, the third moving mechanism includes: a third linear motor 18, the third linear motor 18 is fixed inside the upper end of the fixed seat 4, the third slide rails 20 are fixedly connected on both sides of the interior of the fixed seat 4, the upper end of the third slide rail 20 is slidably connected to the third slide 19, and the material table 5 is fixed to the upper end of the third slide 19; the third linear motor 18 is fixed at the upper end of the fixed seat 4, the third slide rails 20 are fixed on both sides of the interior of the fixed seat 4, and the workbench 5 follows the third slide 19 to move left and right at the upper end of the third slide rail 20, thereby achieving precise positioning.
[0024] like Figure 2 and Figure 3 As shown, the detection and positioning mechanism 7 includes: a telescopic cylinder 14, which is fixed to one side of the outer end of the connecting seat 3 through a support frame, and the telescopic end of the telescopic cylinder 14 is fixedly connected to an infrared detection locator 15, which is matched with the upper end section of the workpiece. The infrared detection locator 15 is controlled to rise or fall to a fixed position by the telescopic cylinder 14, and the grinding of the workpiece is controlled by the grinding wheel 6. After the infrared detection locator 15 reaches the measurement positioning, the grinding wheel 6 can be controlled to stop rotating. The infrared detection locator 15 is a prior art and will not be introduced in detail here.
[0025] like Figure 5 As shown, slide bars 16 are fixedly connected to both sides of the long sides of the upper end of the fixed seat 4, and a telescopic protective cover 17 is slidably connected to the slide bar 16. One end of the telescopic protective cover 17 is fixed to the end of the fixed seat 4, and the other end is fixed to the two side ends of the workbench 5. When grinding the workpiece on the workbench 5, the ends of the telescopic protective cover 17 are fixedly connected to the two sides of the workbench 5. The telescopic protective cover 17 folds, contracts and stretches as the workbench 5 moves left and right to prevent grinding debris from falling into the upper end of the fixed seat 4, and then the dust and debris are separated at the outer end by the telescopic protective cover 17, and the telescopic protective cover 17 is guided to move by the slide bar 16.
[0026] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. A linear motor XY axis adjustment mechanism for an optical curve grinder, comprising a base (1), a movable base (2) disposed above the base (1), a fixed base (4) fixedly connected to the upper end of the base (1), a workbench (5) disposed above the fixed base (4), and characterized in that: A first moving mechanism is fixedly provided at the upper end of the base (1), a second moving mechanism is fixedly provided at the front end of the moving seat (2), a grinding wheel (6) is fixedly provided at the outer end of the second moving mechanism, a detection and positioning mechanism (7) is fixedly connected to the side end of the second moving mechanism, a third moving mechanism is fixedly provided inside the upper end of the fixed seat (4), and the workbench (5) is fixedly connected to the third moving mechanism.
2. The linear motor XY axis adjustment mechanism for an optical curve grinder according to claim 1, characterized in that: The first moving mechanism includes: A first linear motor (8) is fixedly arranged in the middle of the upper end of the base (1); an output end of the first linear motor (8) is fixedly connected to the lower end of the movable seat (2); first slides (10) are fixedly connected to both sides of the lower end of the movable seat (2); first slide rails (9) are fixedly connected to both sides of the upper end of the base (1); and the first slides (10) and the first slide rails (9) are matched and slidably arranged.
3. The linear motor XY axis adjustment mechanism for an optical curve grinder according to claim 2, characterized in that: The second moving mechanism includes: A second linear motor (11) is fixed to the outer end of the movable seat (2), the outer ends of the movable seat (2) are fixedly connected to second slide rails (12), the second slide rails (12) are slidably connected to a second slide seat (13), the outer side of the second slide seat (13) is fixedly connected to a connecting seat (3), the grinding wheel (6) is fixed to the outer end of the connecting seat (3), and the detection and positioning mechanism is located on the outer side of the connecting seat (3).
4. The linear motor XY axis adjustment mechanism for an optical curve grinder according to claim 2, characterized in that: The third moving mechanism includes: A third linear motor (18) is fixed inside the upper end of the fixed seat (4), third slide rails (20) are fixedly connected to both sides of the interior of the fixed seat (4), the upper end of the third slide rail (20) is slidably connected to the third slide seat (19), and the workbench (5) is fixed to the upper end of the third slide seat (19).
5. The linear motor XY axis adjustment mechanism for an optical curve grinder according to claim 2, characterized in that: The detection and positioning mechanism (7) comprises: A telescopic cylinder (14) is fixed to one side of the outer end of the connecting seat (3) through a support frame, and an infrared detection locator (15) is fixedly connected to the telescopic end of the telescopic cylinder (14), and the infrared detection locator (15) is matched with the upper end section of the workpiece.
6. The linear motor XY axis adjustment mechanism for an optical curve grinder according to claim 2, characterized in that: Slide rods (16) are fixedly connected to both sides of the long sides of the upper end of the fixed seat (4), and a telescopic protective cover (17) is slidably connected to the slide rods (16). One end of the telescopic protective cover (17) is fixed to the end of the fixed seat (4), and the other end is fixed to both side ends of the workbench (5).