A machine tool spindle support structure

Abstract

The utility model relates to the field of machine tool spindle support structure, and discloses a machine tool spindle support structure, including a base plate, two fixed plates are fixedly arranged on both sides of the base plate, a long slot is fixedly opened at the top of the base plate, a threaded hole is fixedly opened on the side of the base plate close to the long slot, a moving shaft is rotatably arranged on the inner side wall of the threaded hole, a second motor box is fixedly arranged on one side of the moving shaft, a first rotating motor is fixedly arranged inside the second motor box, a moving block is arranged on the side wall of the moving shaft, first rollers are rotatably arranged on both side walls of the moving block, and a second roller is rotatably arranged on the bottom end of the moving block. In the utility model, this device realizes adaptive adjustment of spindles of different lengths by arranging a first rotating motor, a moving shaft, a moving block, etc. The device realizes synchronous movement operation by arranging rollers, and the rollers realize rotation after the moving shaft rotates, driving the components at the top of the moving block.

Description

Technical Field

[0001] The utility model relates to the field of machine tool spindle support structures, in particular to a machine tool spindle support structure. Background Art

[0002] The spindle is the shaft that receives power from the engine or motor and transmits it to other parts. The spindle is also called the "optical axis", which is the abbreviation of the "main optical axis": the diameter with symmetry in the optical assembly. When processing the spindle, a support device is needed to support the spindle, so as to facilitate the subsequent processing of the spindle.

[0003] However, the existing support structure is only suitable for processing with a single specification of spindle and cannot adapt to the processing of spindles of various specifications on the market. Therefore, those skilled in the art provide a machine tool spindle support structure to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a machine tool spindle support structure. This device realizes adaptive adjustment of spindles of different lengths by providing a first rotating motor, a moving shaft, a moving block, etc. The roller is arranged to rotate after the moving shaft rotates, driving the components at the top of the moving block to realize synchronous movement operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a machine tool spindle support structure; comprising a base plate, two fixed plates are fixedly arranged on both sides of the base plate, a long groove is fixedly opened at the top of the base plate, a threaded hole is fixedly opened on the side of the base plate close to the long groove, a movable shaft is rotatably arranged on the inner side wall of the threaded hole, a second motor box is fixedly arranged on one side of the movable shaft, a first rotating motor is fixedly arranged inside the second motor box, a movable block is arranged on the side wall of the movable shaft, first rollers are rotatably arranged on both side walls of the movable block, and a second roller is rotatably arranged on the bottom end of the movable block.

[0006] Furthermore, two positioning plates are arranged at the top of the bottom plate, annular blocks are fixedly arranged at the tops of the two positioning plates, and rubber pads are fixedly arranged on the inner side walls of the two annular blocks;

[0007] Through the above technical solution, the provision of the rubber pad can prevent the main shaft from sliding.

[0008] Furthermore, a compression belt is fixedly provided on the top of each of the two annular blocks, and a compression belt is fixedly provided on one side of each of the two annular blocks;

[0009] Through the above technical solution, the setting of the clamping belt can enable the device to clamp the main shaft to facilitate the operator's processing.

[0010] Furthermore, a control panel is fixedly provided on the top of the bottom plate, and a first motor box is fixedly provided on one side of the two annular blocks;

[0011] Through the above technical solution, the setting of the first motor box can protect the internal motor and prevent the motor from being exposed outside.

[0012] Furthermore, two first bearing seats are fixedly disposed inside the two first motor boxes, and first rotating shafts are fixedly disposed on the inner side walls of the two first bearing seats;

[0013] Through the above technical solution, the arrangement of the first bearing seat can ensure that the first rotating shaft can rotate effectively.

[0014] Furthermore, a second rotating motor is fixedly disposed on one side of one of the first bearing seats;

[0015] Through the above technical solution, the second rotating motor is arranged to provide a pressing force for the pressing belt.

[0016] Furthermore, a second rotating shaft is fixedly provided at the output end of the second rotating motor;

[0017] Through the above technical solution, the second rotating shaft directly contacts the compression belt to drive the compression belt to rotate.

[0018] Furthermore, a second bearing seat is fixedly provided on a side of the second rotating shaft away from the second rotating motor;

[0019] Through the above technical solution, the second bearing seat can be arranged to cooperate with the motor to effectively rotate the rotating shaft.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes a machine tool spindle support structure. This device realizes adaptive adjustment of spindles of different lengths by setting a first rotating motor, a moving shaft, a moving block, etc. The roller is set to rotate after the moving shaft rotates, driving the components at the top of the moving block to realize synchronous movement operation.

[0022] 2. The utility model proposes a machine tool spindle support structure, in which the device is provided with a second rotating motor, a first rotating shaft, a first bearing seat, etc. to realize the clamping operation of spindles of different diameters. The device pulls the clamping belt through the first connecting shaft of the second rotating motor, and the rubber pad arranged on the inner wall of the annular block can prevent the spindle from sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is an axonometric view of a machine tool spindle support structure proposed by the utility model;

[0024] Figure 2 This is an exploded view of a machine tool spindle support structure proposed by the utility model;

[0025] Figure 3 This is a front sectional view of a second motor box of a machine tool spindle support structure proposed by the utility model;

[0026] Figure 4 This is a front cross-sectional view of a first motor box of a machine tool spindle support structure proposed by the utility model;

[0027] Figure 5 This is an axonometric view of a second rotating motor of a machine tool spindle support structure proposed by the utility model.

[0028] Legend:

[0029] 1. Fixed plate; 2. Bottom plate; 3. Ring block; 7. Pressure belt; 8. Rubber pad; 9. First motor box; 10. Positioning plate; 11. Moving shaft; 12. Control panel; 13. Second motor box; 14. First roller; 15. Second roller; 16. Long groove; 17. Threaded hole; 18. First rotating motor; 19. First bearing seat; 20. First rotating shaft; 21. Second rotating motor; 22. Second bearing seat; 23. Second rotating shaft; 24. Moving block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. In the description of this application, it should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0031] Reference Figure 1-5, the utility model provides an embodiment; a machine tool spindle support structure, including a base plate 2, two fixed plates 1 are fixedly arranged on both sides of the base plate 2, a long groove 16 is fixedly opened at the top of the base plate 2, a threaded hole 17 is fixedly opened on the side of the base plate 2 close to the long groove 16, a moving shaft 11 is rotatably arranged on the inner side wall of the threaded hole 17, a second motor box 13 is fixedly arranged on one side of the moving shaft 11, a first rotating motor 18 is fixedly arranged inside the second motor box 13, a moving block 24 is arranged on the side wall of the moving shaft 11, first rollers 14 are rotatably arranged on both side walls of the moving block 24, and a second roller 15 is rotatably arranged on the bottom end of the moving block 24.

[0032] Two positioning plates 10 are provided at the top of the bottom plate 2, and annular blocks 3 are fixedly provided at the tops of the two positioning plates 10. Rubber pads 8 are fixedly provided on the inner walls of the two annular blocks 3. The setting of the rubber pads 8 can prevent the main shaft from sliding. A clamping belt 7 is fixedly provided at the tops of the two annular blocks 3. A clamping belt 7 is fixedly provided on one side of the two annular blocks 3. The setting of the clamping belt 7 can enable the device to clamp the main shaft to facilitate the operator's processing. A control panel 12 is fixedly provided at the top of the bottom plate 2, and a first motor box 9 is fixedly provided on one side of the two annular blocks 3. The setting of the first motor box 9 can protect the internal motor and prevent the motor from being exposed to the outside. The interiors of the two first motor boxes 9 are fixed Two first bearing seats 19 are provided, and the inner side walls of the two first bearing seats 19 are fixedly provided with first rotating shafts 20. The setting of the first bearing seats 19 can ensure that the first rotating shaft 20 can effectively rotate. A second rotating motor 21 is fixedly provided on one side of one of the first bearing seats 19. The setting of the second rotating motor 21 provides a pressing force for the clamping belt 7. A second rotating shaft 23 is fixedly provided on the output end of the second rotating motor 21. The second rotating shaft 23 directly contacts the clamping belt 7 to drive the clamping belt 7 to rotate. A second bearing seat 22 is fixedly provided on the side of the second rotating shaft 23 away from the second rotating motor 21. The setting of the second bearing seat 23 can cooperate with the motor to effectively rotate the rotating shaft.

[0033] Working principle: When the operator uses this device, the device is equipped with a second rotating motor 21, a first rotating shaft 20, a first bearing seat 19, etc. to realize the clamping operation of the device on the main shafts of different diameters. The device pulls the clamping belt 7 through the second rotating motor 21 and the first connecting shaft 20. The rubber pad 8 arranged on the inner wall of the annular block 3 can prevent the main shaft from sliding. This device is equipped with a first rotating motor 18, a moving shaft 11, a moving block 24, etc. to realize the adaptive adjustment of the main shafts of different lengths. The device is equipped with rollers. After the moving shaft 11 rotates, the rollers rotate to drive the components at the top of the moving block 24 to realize synchronous movement operation.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 machine tool spindle support structure, comprising a base plate (2), characterized in that: Two fixed plates (1) are fixedly arranged on both sides of the bottom plate (2); a long groove (16) is fixedly opened at the top of the bottom plate (2); a threaded hole (17) is fixedly opened on one side of the bottom plate (2) close to the long groove (16); a movable shaft (11) is rotatably arranged on the inner side wall of the threaded hole (17); a second motor box (13) is fixedly arranged on one side of the movable shaft (11); a first rotating motor (18) is fixedly arranged inside the second motor box (13); a movable block (24) is arranged on the side wall of the movable shaft (11); first rollers (14) are rotatably arranged on both side walls of the movable block (24); and a second roller (15) is rotatably arranged on the bottom end of the movable block (24).

2. The machine tool spindle support structure according to claim 1, characterized in that: Two positioning plates (10) are arranged at the top of the bottom plate (2), annular blocks (3) are fixedly arranged at the tops of the two positioning plates (10), and rubber pads (8) are fixedly arranged on the inner side walls of the two annular blocks (3).

3. The machine tool spindle support structure according to claim 2, characterized in that: A compression belt (7) is fixedly provided on the top of each of the two annular blocks (3), and a compression belt (7) is fixedly provided on one side of each of the two annular blocks (3).

4. A machine tool spindle support structure according to claim 2, characterized in that: A control panel (12) is fixedly disposed on the top of the bottom plate (2), and a first motor box (9) is fixedly disposed on one side of each of the two annular blocks (3).

5. A machine tool spindle support structure according to claim 4, characterized in that: Two first bearing seats (19) are fixedly disposed inside the two first motor boxes (9), and first rotating shafts (20) are fixedly disposed on the inner side walls of the two first bearing seats (19).

6. A machine tool spindle support structure according to claim 5, characterized in that: A second rotating motor (21) is fixedly disposed on one side of one of the first bearing seats (19).

7. A machine tool spindle support structure according to claim 6, characterized in that: The said A second rotating shaft (23) is fixedly disposed at the output end of the second rotating motor (21).

8. A machine tool spindle support structure according to claim 7, characterized in that: A second bearing seat (22) is fixedly disposed on a side of the second rotating shaft (23) away from the second rotating motor (21).

Images