Operating table for chuck production and machining

Abstract

The utility model discloses an operating platform for chuck production and processing, relates to the technical field of chuck production and processing, and provides the following scheme that the operating platform comprises a shell and a reciprocating mechanism arranged in the shell, the reciprocating mechanism comprises a rotating assembly and a sliding assembly, the rotating assembly comprises a motor, the motor is arranged outside the shell, and the sliding assembly is arranged outside the shell. The output end of the motor is fixedly connected with a first bevel gear, the outer wall of the first bevel gear is in meshed connection with a second bevel gear, the motor is arranged to drive the first bevel gear to rotate, so that the first bevel gear drives the second bevel gear and the screw rod to rotate synchronously, and when the sliding block slides on the screw rod and the fixing rod, the brush is driven to slide synchronously; the reciprocating sliding motion of the brush can be achieved by controlling the rotating state of the motor, then chippings generated during machining of the chuck can fall into the shell, and therefore the brush can sweep the chippings in a circulating and reciprocating mode, and the problem that machining precision errors are caused when too many chippings are accumulated is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chuck production and processing, in particular to an operating table for chuck production and processing. Background Art

[0002] A chuck is a mechanical device used to clamp a workpiece on a machine tool. It is a machine tool accessory that uses the radial movement of the movable jaws evenly distributed on the chuck body to clamp and position the workpiece. Chucks are usually installed on lathes, external cylindrical grinders, and internal cylindrical grinders. They can also be used in conjunction with various indexing devices for milling machines and drilling machines.

[0003] For example, a Chinese utility model patent (CN 213289639 U) discloses an operating table for chuck production and processing, including a bracket, a gantry is welded on the upper surface of the bracket, a first servo motor is fixedly connected to the middle position of the top of the gantry, the transmission output end of the first servo motor is fixedly connected to the top rod by bolts, a grinding assembly is symmetrically installed on the lower surface of the top rod, and the grinding assembly includes a slider, a locking wheel, a second servo motor and a grinding roller, the slider is sleeved on the surface of the top rod and is slidably connected, the locking wheel is spirally inserted on the upper surface of the slider, the bottom of the slider is fixedly connected to the second servo motor, and the transmission output end of the second servo motor is transmission-connected to the grinding roller. The utility model drives the top plate to rotate in a circle by the first servo motor, and the second servo motor drives the grinding roller to grind the outer wall of the chuck, thereby improving work efficiency, and the dust hood cooperates with the dust removal box to handle the waste and irritating odor generated during the grinding process, thereby improving the comfort of the working environment.

[0004] However, the chuck in the prior art will generate a large amount of debris during processing. When the debris accumulates too much, it will affect the processing. In addition, the existing fixing device is not convenient for fixing chucks of different diameters. Therefore, an operating table for chuck production and processing is needed. Utility Model Content

[0005] The purpose of the utility model is to provide an operating table for chuck production and processing, which solves the problems in the prior art that a large amount of debris will be generated during chuck processing, and excessive accumulation of debris will affect the processing, and the existing fixing device is inconvenient to fix chucks of different diameters.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an operating table for chuck production and processing, comprising a housing and a reciprocating mechanism arranged inside the housing, wherein the reciprocating mechanism comprises a rotating assembly and a sliding assembly;

[0007] The rotating assembly includes a motor, the outer portion of the housing is provided with a motor, the output end of the motor is fixedly connected to a first bevel gear, the outer wall of the first bevel gear is meshedly connected to a second bevel gear, and the outer portion of the second bevel gear is fixedly connected to a screw;

[0008] The sliding assembly comprises a sliding block, the outer wall of the screw rod is spirally connected with the sliding block, one end of the sliding block is slidably connected with a fixing rod, and the top of the sliding block is fixedly connected with a brush.

[0009] The outside of the shell is fixedly connected to the body, one end of the body is fixedly connected to a fixed disk, the inner wall of the fixed disk is rotatably connected to a turntable, the outer wall of the turntable is fixedly connected to a handle, one end of the turntable is rotatably connected to a slot disk, the inner wall of the slot disk is slidably connected to a clamping block, and the outside of the clamping block is fixedly connected to a sliding shaft.

[0010] Preferably, the second bevel gear forms a rotating structure with the first bevel gear through a motor, and the surfaces of the first bevel gear and the second bevel gear are perpendicular to each other.

[0011] Preferably, the sliding block forms a sliding structure through a screw rod and a fixing rod.

[0012] Preferably, the brush forms a reciprocating sliding structure with the outer shell through the slider.

[0013] Preferably, the turntable forms a rotating structure through a handle and a fixed plate, and the clamping block forms a sliding structure through the turntable, a sliding shaft and a groove plate.

[0014] Preferably, three groups of the clamping blocks and the sliding shafts are provided, and the positional relationship of the three groups of the clamping blocks and the sliding shafts is symmetrical about the midpoint of the groove plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. A motor is set to drive the first bevel gear to rotate, so that it drives the second bevel gear and the screw to rotate synchronously, so that when the slider slides on the screw and the fixed rod, it drives the brush to slide synchronously. By controlling the rotation state of the motor, the reciprocating sliding motion of the brush can be achieved, and then the debris generated by the chuck during processing will fall into the shell, so that the brush can clean the debris reciprocatingly, avoiding the problem of errors in processing accuracy caused by excessive accumulation of debris.

[0017] 2. By setting the control handle to pull upward or downward, the turntable rotates in the fixed plate, and drives the sliding shaft to slide along with the rotation of the turntable, so that the sliding shaft is in a contracted or expanded state on the turntable, and drives the clamping block to slide on the groove plate, so that the clamping block slides inward or outward on the groove plate following the sliding shaft, so that the clamping block can clamp or release workpieces of different diameters, thereby increasing the scope of use and facilitating user use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the overall structure of an operating table for chuck production and processing proposed by the utility model;

[0019] Figure 2 This is a schematic overall cross-sectional view of an operating table for chuck production and processing proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of a reciprocating mechanism of an operating table for chuck production and processing proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the disassembly of a clamping mechanism of an operating table for chuck production and processing.

[0022] In the figure: 1. casing; 2. motor; 3. first bevel gear; 4. second bevel gear; 5. screw; 6. slider; 7. fixing rod; 8. brush; 9. body; 10. fixing plate; 11. turntable; 12. handle; 13. slotted plate; 14. clamping block; 15. sliding shaft. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1

[0025] like Figure 1-4 As shown, a chuck production and processing operating table shown in the figure includes a housing 1 and a reciprocating mechanism arranged inside the housing 1, and the reciprocating mechanism includes a rotating component and a sliding component;

[0026] The rotating assembly includes a motor 2, the motor 2 is arranged outside the housing 1, the output end of the motor 2 is fixedly connected to a first bevel gear 3, the outer wall of the first bevel gear 3 is meshedly connected to a second bevel gear 4, and the outer side of the second bevel gear 4 is fixedly connected to a screw 5;

[0027] The sliding assembly comprises a sliding block 6 , the outer wall of the screw rod 5 is spirally connected with the sliding block 6 , one end of the sliding block 6 is slidably connected with a fixing rod 7 , and the top of the sliding block 6 is fixedly connected with a brush 8 .

[0028] Among them, Figure 2-3 As shown, the second bevel gear 4 forms a rotating structure with the first bevel gear 3 through the motor 2, and the surfaces of the first bevel gear 3 and the second bevel gear 4 are perpendicular to each other, which is conducive to changing the rotation direction, thereby driving the screw 5 to rotate conveniently.

[0029] Among them, Figure 2-3 As shown, the slider 6 forms a sliding structure through the screw rod 5 and the fixed rod 7, which is beneficial for the slider 6 to slide in a balanced and stable manner, thereby facilitating the synchronous movement of the brush 8.

[0030] Among them, Figure 2-3 As shown, the brush 8 forms a reciprocating sliding structure with the housing 1 through the slider 6, which is beneficial for the brush 8 to cyclically clean the debris generated during the chuck processing, avoiding the problem of excessive accumulation of debris affecting the processing.

[0031] Example 2

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, the outside of the shell 1 is fixedly connected to the body 9, one end of the body 9 is fixedly connected to a fixed disk 10, the inner wall of the fixed disk 10 is rotatably connected to a turntable 11, the outer wall of the turntable 11 is fixedly connected to a handle 12, one end of the turntable 11 is rotatably connected to a groove disk 13, the inner wall of the groove disk 13 is slidably connected to a clamping block 14, and the outside of the clamping block 14 is fixedly connected to a sliding shaft 15.

[0033] Among them, Figure 4 As shown, the turntable 11 forms a rotating structure with the fixed plate 10 through the handle 12, and the clamping block 14 forms a sliding structure with the groove plate 13 through the turntable 11 and the sliding shaft 15, which is conducive to controlling the handle 12 to move the clamping block 14 to clamp or release the workpiece, so that the clamping block 14 can fix workpieces of different diameters.

[0034] Among them, Figure 4 As shown, three groups of clamping blocks 14 and sliding shafts 15 are provided, and the positional relationship of the three groups of clamping blocks 14 and sliding shafts 15 is relatively symmetrical about the midpoint of the groove plate 13. It is beneficial to set up three groups of clamping blocks 14 and sliding shafts 15 to make the clamping structure more stable, so that there will be no loosening problem when the workpiece is fixed.

[0035] During use: first, the motor 2 drives the first bevel gear 3 to rotate, so that it drives the second bevel gear 4 and the screw 5 to rotate synchronously, so that when the slider 6 slides on the screw 5 and the fixed rod 7, it drives the brush 8 to slide synchronously. The reciprocating sliding motion of the brush 8 can be achieved by controlling the rotation state of the motor 2, and then the debris generated by the chuck during processing will fall into the shell 1, so that the brush 8 can clean the debris reciprocatingly, avoiding the problem of errors in processing accuracy caused by excessive accumulation of debris.

[0036] Finally, the control handle 12 is pulled upward or downward to make the turntable 11 rotate in the fixed disk 10, and drive the sliding shaft 15 to slide along with the rotation of the turntable 11, so that the sliding shaft 15 is in a contracted or expanded state on the turntable 11, and drive the clamping block 14 to slide on the groove disk 13, so that the clamping block 14 slides inward or outward on the groove disk 13 following the sliding shaft 15, so that the clamping block 14 can clamp or release workpieces of different diameters, thereby increasing the scope of use and facilitating user use.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An operating table for chuck production and processing, comprising a housing (1) and a reciprocating mechanism arranged inside the housing (1), characterized in that: The reciprocating mechanism includes a rotating assembly and a sliding assembly; The rotating assembly comprises a motor (2), the motor (2) is arranged outside the housing (1), the output end of the motor (2) is fixedly connected to a first bevel gear (3), the outer wall of the first bevel gear (3) is meshingly connected to a second bevel gear (4), and the outer part of the second bevel gear (4) is fixedly connected to a screw (5); The sliding assembly comprises a slider (6), the outer wall of the screw rod (5) is spirally connected to the slider (6), one end of the slider (6) is slidably connected to a fixing rod (7), and the top of the slider (6) is fixedly connected to a brush (8).

2. The operating table for chuck production and processing according to claim 1, characterized in that: The outer portion of the housing (1) is fixedly connected to a body (9), one end of the body (9) is fixedly connected to a fixed disk (10), the inner wall of the fixed disk (10) is rotatably connected to a turntable (11), the outer wall of the turntable (11) is fixedly connected to a handle (12), one end of the turntable (11) is rotatably connected to a groove disk (13), the inner wall of the groove disk (13) is slidably connected to a clamping block (14), and the outer portion of the clamping block (14) is fixedly connected to a sliding shaft (15).

3. The operating table for chuck production and processing according to claim 1, characterized in that: The second bevel gear (4) forms a rotating structure with the first bevel gear (3) through the motor (2), and the surfaces of the first bevel gear (3) and the second bevel gear (4) are perpendicular to each other.

4. The operating table for chuck production and processing according to claim 1, characterized in that: The sliding block (6) forms a sliding structure through the screw rod (5) and the fixing rod (7).

5. The operating table for chuck production and processing according to claim 1, characterized in that: The brush (8) forms a reciprocating sliding structure with the outer shell (1) via the slider (6).

6. The operating table for chuck production and processing according to claim 2, characterized in that: The rotating disk (11) forms a rotating structure with the fixed disk (10) through the handle (12), and the clamping block (14) forms a sliding structure with the groove disk (13) through the rotating disk (11) and the sliding shaft (15).

7. The operating table for chuck production and processing according to claim 2, characterized in that: The clamping blocks (14) and the sliding shafts (15) are provided in three groups, and the positional relationship of the three groups of the clamping blocks (14) and the sliding shafts (15) is symmetrical about the midpoint of the groove plate (13).

Images