Electronic clock gear polishing equipment

Abstract

The utility model provides electronic clock gear polishing equipment, and belongs to the technical field of electronic clock machining. The electronic clock gear polishing equipment comprises a placing table and a fixing assembly. A rotating part is rotationally installed in the supporting plate, the surface of the rotating part is sleeved with a lifting plate in a threaded mode, a motor is installed on the surface of the lifting plate, an output shaft of the motor is connected with a grinding piece, the fixing assembly comprises a transmission part and a double-thread screw, and the transmission part is in transmission connection with the double-thread screw. The surfaces of the two threaded sections of the double-thread screw are sleeved with fixing blocks in a threaded mode. According to the gear polishing device, the transmission piece and the double-thread screw are matched, the double-thread screw drives the two fixing blocks to move relatively, a gear can be fixed, the possibility that the gear is prone to displacement and slight rotation when the gear is polished is reduced, the rotating piece, the lifting plate and the motor are matched, the polishing piece makes contact with the surface of the gear, and the polishing effect is improved. And polishing of the gear surface is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of electronic watch processing, in particular to an electronic watch gear polishing device. Background Art

[0002] An electronic clock is a timing device and a precision instrument for measuring and indicating time. It is mainly composed of micro batteries, quartz crystals, integrated circuits, micro motors and gears, and an indicating system. When making the gears for clocks, they need to be polished.

[0003] At present, the existing electronic watch gear polishing equipment is usually performed by workers using tools to clamp the gears for polishing, and the gear fastening effect is poor. As a result, the gears are prone to displacement and slight rotation during polishing, resulting in errors in the polishing accuracy of the gears, affecting the polishing flatness of the gear surface, thereby reducing the processing quality of the gears. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an electronic watch gear polishing device, which aims to improve the existing electronic watch gear polishing equipment, which is usually polished by workers using tools to clamp gears, has poor gear fastening effect, and is prone to displacement and slight rotation when polishing.

[0005] The utility model is achieved in this way:

[0006] The utility model provides an electronic watch gear polishing device, which comprises a placing table and a fixing component.

[0007] A support plate is installed on the surface of the placement table, a rotating part is rotatably installed in the support plate, a lifting plate is threadedly sleeved on the surface of the rotating part, the lifting plate is in contact with the surface of the support plate, and a motor is installed on the surface of the lifting plate, and a grinding sheet is connected to the output shaft of the motor. The fixing assembly includes a transmission member and a double-headed screw, the transmission member and the double-headed screw are both rotatably installed in the placement table, and the transmission member is drivingly connected to the double-headed screw, fixed blocks are threadedly sleeved on the surfaces of two threaded sections of the double-headed screw, and two fixed blocks are slidably connected to the placement table.

[0008] In an embodiment of the utility model, the rotating member includes a screw and a knob, the screw is rotatably installed in the support plate, one end of the screw is fixedly connected to the knob, and the lifting plate is threadedly sleeved on the surface of the screw.

[0009] In an embodiment of the utility model, a connecting block is connected to one side of the lifting plate, the connecting block is threadedly sleeved on the surface of the screw rod, and a sliding groove corresponding to the connecting block is opened on the surface of the support plate.

[0010] In one embodiment of the utility model, the transmission member includes a rotating rod, a first bevel gear and a handwheel. The rotating rod is rotatably installed in the placement table, and the rotating rod is respectively connected to the first bevel gear and the handwheel. The first bevel gear is transmission-connected to the double-headed screw.

[0011] In an embodiment of the utility model, a second bevel gear is connected to the surface of the double-headed screw, and the second bevel gear is meshingly connected with the first bevel gear.

[0012] In one embodiment of the utility model, a moving block is connected to the surface of the fixed block, the moving block is threadedly sleeved on the surface of the double-headed screw, a cavity is opened in the placement table, and the moving block is in contact with the inner wall of the cavity.

[0013] In an embodiment of the utility model, chip removal openings are provided on both sides of the placement table, both chip removal openings are connected to the cavity, and a non-slip pad is connected to the lower surface of the placement table.

[0014] In an embodiment of the utility model, a notch corresponding to the moving block is opened on the surface of the placement table, and a wear-resistant pad is connected to one side of the fixed block.

[0015] The beneficial effects of the utility model are as follows: the utility model obtains an electronic watch gear polishing device through the above-mentioned design. When in use, the gear of the electronic watch is placed on the surface of the placing table. Through the cooperation of the transmission member and the double-headed screw, the transmission member drives the double-headed screw to rotate, and then drives the two fixed blocks to move relative to each other along the surface of the placing table, thereby reducing the possibility that the moving trajectory of the fixed blocks will be offset during the movement. The two fixed blocks will be inserted into the tooth grooves of the gears, thereby fixing the gears of the electronic watch, thereby reducing the possibility that the gears are easily displaced and slightly rotated when polishing. The cooperation of the rotating member on the surface of the support plate and the lifting plate can drive the lifting plate to move downward, so that the grinding sheet contacts the gear surface. By starting the motor, the gear surface is facilitated to be polished. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of an electronic watch gear polishing device provided by an embodiment of the utility model;

[0018] Figure 2 A partial cross-sectional view of the structure of the electronic watch gear polishing device provided by the embodiment of the utility model;

[0019] Figure 3 A schematic diagram of the structure of the connection between the rotating member and the lifting plate provided in the embodiment of the utility model;

[0020] Figure 4 A schematic structural diagram of a fixing assembly provided in an embodiment of the utility model.

[0021] In the figure: 100-placing table; 110-support plate; 111-slide; 120-rotating member; 121-screw rod; 122-knob; 130-lifting plate; 131-connecting block; 140-motor; 150-grinding sheet; 160-cavity; 170-chip discharge port; 180-notch; 200-fixed component; 210-transmission member; 211-rotating rod; 212-first bevel gear; 213-handwheel; 220-double-headed screw; 221-second bevel gear; 230-fixed block; 231-moving block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1-Figure 4 The utility model provides an electronic watch gear polishing device, including a placement table 100 and a fixing component 200.

[0025] The fixing component 200 is installed on the surface of the placing table 100, and the electronic watch gear is placed on the placing table 100. The fixing component 200 reduces the possibility of displacement and slight rotation of the gear when the gear is polished.

[0026] See also Figure 1-Figure 3A support plate 110 is installed on the surface of the placement table 100, and a rotating member 120 is rotatably installed in the support plate 110. A lifting plate 130 is threadedly sleeved on the surface of the rotating member 120. The lifting plate 130 is in contact with the surface of the support plate 110, and a motor 140 is installed on the surface of the lifting plate 130. The output shaft of the motor 140 is connected to a polishing sheet 150. In a specific implementation, the gears of the electronic watch are placed on the placement table 100, and the lifting plate 130 is moved along the surface of the support plate 110 by rotating the rotating member 120, which is beneficial to the stability of the lifting plate 130 during the movement, and the lifting plate 130 will drive the polishing sheet 150 to move downward, so that the polishing sheet 150 contacts the surface of the gear, and then the motor 140 is started, which is beneficial to polishing the gears of the electronic watch.

[0027] In this embodiment, the rotating member 120 includes a screw rod 121 and a knob 122. The screw rod 121 is rotatably installed in the support plate 110, and one end of the screw rod 121 is fixedly connected to the knob 122, and the lifting plate 130 is threadedly sleeved on the surface of the screw rod 121; a connecting block 131 is connected to one side of the lifting plate 130, and the connecting block 131 is threadedly sleeved on the surface of the screw rod 121. A sliding groove 111 corresponding to the connecting block 131 is opened on the surface of the support plate 110. In specific implementation, by rotating the knob 122, it drives the screw rod 121 to rotate, thereby driving the connecting block 131 to move up and down along the inner wall of the sliding groove 111, which is beneficial to improve the stability of the connecting block 131 during the movement, and the connecting block 131 will drive the lifting plate 130 to move downward, so that the grinding sheet 150 contacts the gear, and by starting the motor 140, it is beneficial to grind and polish the gears of the electronic watch.

[0028] See also Figure 1-Figure 4 The fixing assembly 200 includes a transmission member 210 and a double-headed screw 220, which are both rotatably installed in the placement table 100, and the transmission member 210 is transmission-connected to the double-headed screw 220, and the surfaces of the two threaded segments of the double-headed screw 220 are threadedly sleeved with fixing blocks 230, and the two fixing blocks 230 are slidingly connected to the placement table 100. In a specific implementation, the electronic clock gear is placed on the surface of the placement table 100, and the transmission member 210 is rotated to drive the double-headed screw 220 to rotate, thereby driving the two fixing blocks 230 on the surface of the double-headed screw 220 to move relative to each other along the surface of the placement table 100, reducing the possibility that the movement trajectory of the two fixing blocks 230 will deviate during the movement process, and the two fixing blocks 230 are inserted into the tooth grooves of the gears to fix the gears, reducing the possibility that the gears are easily displaced and slightly rotated when polishing.

[0029] In this embodiment, the transmission member 210 includes a rotating rod 211, a first bevel gear 212 and a handwheel 213. The rotating rod 211 is rotatably installed in the placement table 100, and the rotating rod 211 is respectively connected to the first bevel gear 212 and the handwheel 213. The first bevel gear 212 is transmission-connected to the double-headed screw 220; a second bevel gear 221 is connected to the surface of the double-headed screw 220, and the second bevel gear 221 is meshingly connected to the first bevel gear 212.

[0030] The surface of the fixed block 230 is connected with a moving block 231, and the moving block 231 is threadedly sleeved on the surface of the double-headed screw 220. A cavity 160 is opened in the placement table 100, and the moving block 231 is in contact with the inner wall of the cavity 160. In specific implementation, by turning the hand wheel 213, the rotating rod 211 and the first bevel gear 212 can be driven to rotate, and the first bevel gear 212 will drive the second bevel gear 221 to rotate, thereby driving the double-headed screw 220 to rotate, so that the two moving blocks 231 on its surface move relatively along the inner wall of the cavity 160, which is beneficial to the stability of the two moving blocks 231 when moving, and the two moving blocks 231 will drive the fixed block 230 connected thereto to move, so that the two fixed blocks 230 fix the electronic watch gears, reducing the possibility of displacement and slight rotation of the gears when the gears are polished;

[0031] Both sides of the placement table 100 are provided with chip discharge ports 170, and both chip discharge ports 170 are connected to the cavity 160. The lower surface of the placement table 100 is connected with an anti-skid pad. In a specific implementation, when the electronic watch gear is polished, debris will be generated. When the debris falls into the cavity 160, the debris can be discharged from the chip discharge port 170, reducing the possibility of debris accumulation in the cavity 160. Here, the anti-skid pad is used to reduce the possibility of the device sliding at the placement position. It should be noted that the anti-skid pad can be rubber or silicone. Rubber material; a notch 180 corresponding to the moving block 231 is opened on the surface of the placement table 100, and a wear-resistant pad is connected to one side of the fixed block 230. In the specific implementation, a notch 180 corresponding to the moving block 231 is opened on the surface of the placement table 100 to reduce the possibility of collision between the moving block 231 and the placement table 100 when moving. The wear-resistant pad contacts the gear to reduce the possibility of wear caused by contact between the gear and the fixed block 230. It should be noted that the wear-resistant pad can be made of rubber or silicone.

[0032] Specifically, the working principle of the electronic watch gear polishing device is as follows: when in use, the gear of the electronic watch is placed on the surface of the placing table 100, and the hand wheel 213 is turned to drive the rotating rod 211 and the first bevel gear 212 to rotate, and the first bevel gear 212 will drive the second bevel gear 221 in the cavity 160 to rotate, and then drive the double-headed screw 220 to rotate, so that the two moving blocks 231 on the surface thereof move relatively along the inner wall of the cavity 160 and the inner wall of the notch 180, thereby reducing the possibility that the moving track of the moving block 231 will deviate during the movement process. , and the two moving blocks 231 will drive the corresponding fixed blocks 230 to move, so that the two fixed blocks 230 are inserted into the tooth grooves of the gears, which can fix the gears of the electronic clock and reduce the possibility of displacement and slight rotation of the gears when the gears are polished. By rotating the knob 122 on the surface of the support plate 110, it drives the screw rod 121 to rotate, and then drives the connecting block 131 and the lifting plate 130 to move downward, so that the grinding sheet 150 contacts the gear surface, and by starting the motor 140, it is beneficial to grind and polish the gear surface.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. 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. An electronic watch gear polishing device, It is characterized in that include A placing table (100), wherein a supporting plate (110) is installed on the surface of the placing table (100), a rotating member (120) is rotatably installed inside the supporting plate (110), a lifting plate (130) is threadedly sleeved on the surface of the rotating member (120), the lifting plate (130) is in contact with the surface of the supporting plate (110), and a motor (140) is installed on the surface of the lifting plate (130), and a grinding sheet (150) is connected to the output shaft of the motor (140); A fixing assembly (200), the fixing assembly (200) comprising a transmission member (210) and a double-headed screw (220), the transmission member (210) and the double-headed screw (220) are both rotatably mounted in the placement table (100), and the transmission member (210) is transmission-connected to the double-headed screw (220), the surfaces of the two threaded sections of the double-headed screw (220) are both threadedly sleeved with fixing blocks (230), and the two fixing blocks (230) are both slidably connected to the placement table (100).

2. The electronic watch gear polishing device according to claim 1, It is characterized in that The rotating member (120) comprises a screw rod (121) and a knob (122); the screw rod (121) is rotatably mounted in the support plate (110), and one end of the screw rod (121) is fixedly connected to the knob (122); the lifting plate (130) is threadedly sleeved on the surface of the screw rod (121).

3. The electronic watch gear polishing device according to claim 2, It is characterized in that A connecting block (131) is connected to one side of the lifting plate (130), the connecting block (131) is threadedly sleeved on the surface of the screw rod (121), and a sliding groove (111) corresponding to the connecting block (131) is provided on the surface of the support plate (110).

4. The electronic watch gear polishing device according to claim 1, It is characterized in that The transmission member (210) comprises a rotating rod (211), a first bevel gear (212) and a hand wheel (213); the rotating rod (211) is rotatably mounted in the placement platform (100), and the rotating rod (211) is respectively connected to the first bevel gear (212) and the hand wheel (213); the first bevel gear (212) is transmission-connected to the double-headed screw (220).

5. The electronic watch gear polishing device according to claim 4, It is characterized in that A second bevel gear (221) is connected to the surface of the double-headed screw (220), and the second bevel gear (221) is meshingly connected with the first bevel gear (212).

6. The electronic watch gear polishing device according to claim 1, It is characterized in that The surface of the fixed block (230) is connected to a movable block (231), the movable block (231) is threadedly sleeved on the surface of the double-headed screw (220), a cavity (160) is provided in the placement platform (100), and the movable block (231) is in contact with the inner wall of the cavity (160).

7. The electronic watch gear polishing device according to claim 6, It is characterized in that Chip removal openings (170) are provided on both sides of the placement platform (100), and both chip removal openings (170) are connected to the cavity (160). The lower surface of the placement platform (100) is connected to an anti-slip pad.

8. The electronic watch gear polishing device according to claim 7, It is characterized in that A notch (180) corresponding to the moving block (231) is provided on the surface of the placement platform (100), and a wear-resistant pad is connected to one side of the fixed block (230).

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