Surface polishing device for machine core production

Abstract

The utility model belongs to the technical field of machine core processing, and particularly relates to a surface polishing device for machine core production, which comprises a processing box, bottom feet are arranged at four corners of the bottom end of the processing box, a rotating assembly is arranged in the processing box, a through hole is formed in the processing box, a fixing assembly is arranged on the processing box, and the fixing assembly is provided with a through hole. A limiting seat is installed on one side wall of an inner cavity of the treatment box, a sliding block is slidably connected into the limiting seat, a lead screw is jointly and rotationally connected between the limiting seat and the treatment box, the lead screw is in threaded connection with the sliding block, and a driving motor is installed at one end of the treatment box. Through the arrangement of the rotating assembly, the machine core placed on the placing table can be rotated, so that the polishing surface can be adjusted, the flexibility is improved, and the polishing efficiency is accelerated; and through the arrangement of the fixing assembly, the machine core placed on the placing table can be fixed, so that the polishing stability of the machine core can be guaranteed, and the polishing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of movement processing, in particular to a surface grinding device for movement production. Background Art

[0002] An instrument movement refers to a component used in a variety of instruments that plays a role in mechanical transmission. It can be divided into thick-tooth movements, plastic movements, damping movements, etc. It has the advantages of high sensitivity, high durability, and high sensitivity. The chip of the instrument movement is usually processed using a grinding device; the grinding device in the prior art is usually not convenient for adjusting the grinding surface of the movement, and the grinding efficiency is low, which reduces the production efficiency of the movement. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a surface grinding device for movement production, which solves the problems raised in the above-mentioned background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A surface grinding device for movement production, comprising a processing box, wherein the bottom four corners of the processing box are all equipped with feet, a rotating assembly is arranged in the processing box, a through hole is opened on the processing box, a fixing assembly is arranged on the processing box, a limiting seat is arranged on one side wall of the inner cavity of the processing box, a sliding block is slidably connected in the limiting seat, a screw rod is rotatably connected between the limiting seat and the processing box, the screw rod is threadedly connected to the sliding block, a driving motor is arranged at one end of the processing box, the output end of the driving motor is connected to the screw rod, electric push rods are arranged on both sides of the upper end of the sliding block, the upper ends of the two electric push rods are commonly connected with a shell, a grinding motor is arranged in the shell, a grinding wheel is arranged at the output end of the grinding motor, and a box door is hinged on the processing box;

[0008] The rotating assembly includes a rotating shaft rotatably connected to the processing box, a placing table is installed on the upper end of the rotating shaft, a worm gear is installed on the bottom end of the rotating shaft, a base is installed on the bottom end of the processing box, a worm is rotatably connected in the base, a servo motor is installed on one end of the base, and the output end of the servo motor is connected to the worm.

[0009] Furthermore, the worm wheel and the worm are meshed with each other.

[0010] Furthermore, the fixing assembly includes two L-shaped plates sliding in the through holes, the bottom ends of the two L-shaped plates are commonly connected to a bottom plate, a circular hole is opened in the middle of the upper end of the bottom plate, an I-shaped plate is rotatably connected in the circular hole, a pressure plate is installed at the bottom end of the I-shaped plate, a group of racks are installed at the ends close to each other of the two L-shaped plates, two rotating gears are rotatably connected in the through holes, a forward and reverse motor is installed at one end of the processing box, and the output end of the forward and reverse motor is connected to one of the rotating gears.

[0011] Furthermore, the two rotating gears are meshed with each other, and the rotating gear and the rack are meshed with each other.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a surface grinding device for movement production, which has the following beneficial effects:

[0014] The utility model can rotate the movement placed on the placement table by setting the rotating component, so that the polishing surface can be adjusted, the flexibility is improved, and the polishing efficiency is accelerated; the movement placed on the placement table can be fixed by setting the fixing component, so that the stability of its polishing can be guaranteed and the polishing effect can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the rotating assembly of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the fixing assembly of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the limit seat of the utility model.

[0019] In the figure: 1. processing box; 2. rotating component; 21. rotating shaft; 22. worm gear; 23. placing table; 24. base; 25. worm; 26. servo motor; 3. foot; 4. fixing component; 41. L-shaped plate; 42. bottom plate; 43. round hole; 44. I-shaped plate; 45. pressure plate; 46. rack; 47. rotating gear; 48. forward and reverse motor; 5. through hole; 6. box door; 7. limit seat; 8. sliding block; 9. screw; 10. driving motor; 11. electric push rod; 12. housing; 13. grinding motor; 14. grinding wheel. DETAILED DESCRIPTION

[0020] 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.

[0021] Example

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a surface grinding device for movement production proposed by an embodiment of the utility model comprises a processing box 1, wherein the bottom four corners of the processing box 1 are all installed with feet 3, a rotating component 2 is arranged in the processing box 1, a through hole 5 is opened on the processing box 1, a fixing component 4 is arranged on the processing box 1, a limiting seat 7 is installed on one side wall of the inner cavity of the processing box 1, a sliding block 8 is slidably connected in the limiting seat 7, a screw rod 9 is connected to the processing box 1 for common rotation, the screw rod 9 is threadedly connected to the sliding block 8, a driving motor 10 is installed at one end of the processing box 1, the output end of the driving motor 10 is connected to the screw rod 9, electric push rods 11 are installed on both sides of the upper end of the sliding block 8, and the upper ends of the two electric push rods 11 are jointly connected. A shell 12 is connected to the same, a grinding motor 13 is installed in the shell 12, a grinding wheel 14 is installed at the output end of the grinding motor 13, and a box door 6 is hinged on the processing box 1; the driving motor 10 drives the screw rod 9 to rotate and drives the sliding block 8 to slide on the limit seat 7, so that the grinding position can be adjusted, and the shell 12 is driven upward by the electric push rod 11 to adjust the grinding height; and through the setting of the rotating component 2, the movement placed on the placement table 23 can be rotated, so that the grinding surface can be adjusted, the flexibility is improved, and the grinding efficiency is accelerated; through the setting of the fixing component 4, the movement placed on the placement table 23 can be fixed, so as to ensure the stability of its grinding and improve the grinding effect.

[0023] The rotating assembly 2 includes a rotating shaft 21 rotatably connected to the processing box 1, a placing table 23 is installed at the upper end of the rotating shaft 21, a worm wheel 22 is installed at the bottom end of the rotating shaft 21, a base 24 is installed at the bottom end of the processing box 1, a worm 25 is rotatably connected in the base 24, a servo motor 26 is installed at one end of the base 24, and the output end of the servo motor 26 is connected to the worm 25; the worm 25 is driven to rotate by the servo motor 26, and the worm wheel 22 and the worm 25 are meshed with each other, so as to drive the worm wheel 22 to rotate, drive the rotating shaft 21 to rotate, and drive the placing table 23 to rotate, so that the movement placed on the placing table 23 can be rotated, thereby achieving the purpose of facilitating the adjustment of the polishing surface.

[0024] like Figure 2As shown, in some embodiments, the worm wheel 22 and the worm 25 mesh with each other to facilitate adjustment.

[0025] like Figure 3 As shown, in some embodiments, the fixing assembly 4 includes two L-shaped plates 41 sliding in the through hole 5, the bottom ends of the two L-shaped plates 41 are commonly connected to a bottom plate 42, a circular hole 43 is opened in the middle of the upper end of the bottom plate 42, an I-shaped plate 44 is rotatably connected in the circular hole 43, a pressing plate 45 is installed at the bottom end of the I-shaped plate 44, a set of racks 46 are installed at the ends close to each other of the two L-shaped plates 41, two rotating gears 47 are rotatably connected in the through hole 5, and a forward and reverse motor 48 is installed at one end of the processing box 1, and the forward and reverse motor 48 The output end is connected to one of the rotating gears 47; the rotating gear 47 is driven to rotate by the forward and reverse motor 48, and the two rotating gears 47 are meshed with each other, and the two rotating gears 47 rotate in opposite directions. The rotating gear 47 and the rack 46 are meshed with each other, driving the L-shaped plate 41 to slide in the through hole 5, thereby driving the bottom plate 42 to move downward, and pressing and limiting the position with the pressure plate 45 and the upper part of the movement, even when adjusting the grinding angle, it can also rotate with the I-shaped plate 44 rotating in the circular hole 43, thereby improving stability.

[0026] like Figure 3 As shown, in some embodiments, two rotating gears 47 are meshed with each other, and the rotating gear 47 and the rack 46 are meshed with each other; this facilitates fixation.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A surface polishing device for movement production, comprising a processing box (1), characterized in that: The bottom four corners of the processing box (1) are all equipped with feet (3), a rotating assembly (2) is arranged in the processing box (1), a through hole (5) is opened on the processing box (1), a fixing assembly (4) is arranged on the processing box (1), a limiting seat (7) is installed on one side wall of the inner cavity of the processing box (1), a sliding block (8) is slidably connected in the limiting seat (7), a screw rod (9) is rotatably connected between the limiting seat (7) and the processing box (1), and the screw rod (9) and the sliding block (8) are connected. Threaded connection, a driving motor (10) is installed at one end of the processing box (1), the output end of the driving motor (10) is connected to the screw rod (9), electric push rods (11) are installed on both sides of the upper end of the sliding block (8), the upper ends of the two electric push rods (11) are commonly connected to a housing (12), a grinding motor (13) is installed in the housing (12), and a grinding wheel (14) is installed at the output end of the grinding motor (13), and a box door (6) is hinged on the processing box (1); The rotating assembly (2) comprises a rotating shaft (21) rotatably connected to the processing box (1); a placing table (23) is installed at the upper end of the rotating shaft (21); a worm gear (22) is installed at the lower end of the rotating shaft (21); a base (24) is installed at the lower end of the processing box (1); a worm (25) is rotatably connected inside the base (24); a servo motor (26) is installed at one end of the base (24); and an output end of the servo motor (26) is connected to the worm (25).

2. A surface grinding device for movement production according to claim 1, characterized in that: The worm wheel (22) and the worm (25) are meshed with each other.

3. The surface grinding device for movement production according to claim 1, characterized in that: The fixing assembly (4) comprises two L-shaped plates (41) sliding in the through hole (5), the bottom ends of the two L-shaped plates (41) are commonly connected to a bottom plate (42), a circular hole (43) is provided in the middle of the upper end of the bottom plate (42), an I-shaped plate (44) is rotatably connected in the circular hole (43), a pressing plate (45) is installed at the bottom end of the I-shaped plate (44), a group of racks (46) are installed at the mutually close ends of the two L-shaped plates (41), two rotating gears (47) are rotatably connected in the through hole (5), a forward and reverse motor (48) is installed at one end of the processing box (1), and the output end of the forward and reverse motor (48) is connected to one of the rotating gears (47).

4. The surface grinding device for movement production according to claim 3, characterized in that: The two rotating gears (47) are meshed with each other, and the rotating gear (47) and the rack (46) are meshed with each other.

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