Fixing mechanism for coating of bicycle accessories

Abstract

The utility model discloses a fixing mechanism for coating bicycle accessories, which comprises an overturning seat, the lower part of the overturning seat is fixedly connected with a gear through a fixing block, the gear is rotatably arranged in a limiting frame through a shaft pin, the lower side of the gear is meshed with a rack, the end part of the rack is connected with a driving mechanism, and the driving mechanism drives the overturning seat to rotate. And a movable plate is clamped in a sliding groove formed in the upper portion of the overturning base, the movable plate is in threaded connection with the two-way lead screw, and a connecting block is clamped in a clamping groove in the side face of the movable plate. The turning device is scientific and reasonable in structural design, the fixing block, the gear, the limiting frame, the rack, the connecting rod, the pulling plate, the telescopic rod and other structures are arranged to be used in cooperation, the turning base can be driven to rotate by a certain angle through the structural form of the rack and the gear, and therefore a workpiece fixed to the turning base can be adjusted to a proper angle for corresponding machining; and the machining requirements in different forms can be met, and the problem that an ordinary fixing mechanism is inconvenient to adjust the angle of a workpiece is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle power distribution painting and fixing equipment, in particular to a fixing mechanism for painting bicycle accessories. Background Art

[0002] Bicycle accessories are a kind of product among the various parts and units that constitute the overall bicycle system. The purpose of bicycle accessories painting is to improve the service life and use effect of various bicycle parts. At present, the traditional bicycle accessories painting fixing mechanism can ensure the stability of the workpiece when the bicycle parts are sprayed on the surface, but it is inconvenient to flip the parts for spraying during the processing process, resulting in the need for operators to disassemble the parts to select the spraying surface during the spraying of the parts, which increases the workload of the operators and affects the efficiency of the bicycle accessories spraying processing. To this end, we propose a fixing mechanism for bicycle accessories painting. Utility Model Content

[0003] The purpose of the utility model is to provide a fixing mechanism for painting bicycle accessories to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing mechanism for painting bicycle accessories, comprising a flip seat, the bottom of the flip seat is fixedly connected to the gear through a fixing block, the gear is rotatably installed in a limit frame through an axle pin, a rack is meshed on the lower side of the gear, the end of the rack is connected to a driving mechanism, a movable plate is clamped in a slide groove opened above the flip seat, the movable plate is screwed with a bidirectional screw rod, a connecting block is clamped in a slot on the side of the movable plate, a pressure plate is provided on the inner side of the connecting block, and the connecting block is screwed with an adjusting screw rod.

[0005] In the above solution, a base is provided at the bottom of the limiting frame.

[0006] In the above solution, a control switch is provided on one side of the base.

[0007] In the above solution, the driving mechanism includes a telescopic rod, a pull plate is provided at the end of the telescopic rod, and the pull plate is connected to the end of the rack through a connecting rod.

[0008] In the above solution, a support plate is provided on the base, and a channel is opened on the side of the support plate.

[0009] In the above solution, the bottom end of the adjusting screw rod is movably connected to the turning seat.

[0010] In the above solution, the connecting block is in a "convex" shape and is snap-fitted into the slot.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the fixing mechanism for painting bicycle accessories has a simple and reasonable structural design and is highly practical. By arranging a movable plate, a slide groove, a bidirectional screw rod, a connecting block, a pressure plate, an adjusting screw rod and other structures on the flip seat for use, the spacing between the two movable plates can be adjusted according to the use requirements, and the height of the pressure plate can be adjusted by adjusting the screw rod and the connecting block. Therefore, the equipment can meet the positioning requirements of workpieces of different widths and thicknesses, and effectively ensure the stability of the workpiece during the processing. At the same time, by arranging a fixed block, a gear, a limit frame, a rack, a connecting rod, a pull plate, a telescopic rod and other structures for use, the flip seat can be driven to rotate a certain angle through the structure of the rack and the gear, so that the workpiece fixed on the flip seat can be adjusted to a suitable angle for corresponding processing, which can meet the processing requirements under different forms and solve the problem that it is inconvenient to adjust the angle of the workpiece with ordinary fixing mechanisms. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the structure of the flip seat of the utility model.

[0014] Figure 3 This is a schematic diagram of the support plate structure of the utility model.

[0015] In the figure: 1 flip seat, 11 fixed block, 12 gear, 13 limit frame, 14 base, 15 rack, 16 connecting rod, 17 pull plate, 18 telescopic rod, 19 control switch, 2 support plate, 21 moving plate, 22 slide groove, 23 bidirectional screw rod, 24 connecting block, 25 pressure plate, 26 adjusting screw rod, 27 channel. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-3The utility model provides a technical solution: a fixing mechanism for painting bicycle accessories, comprising a flip seat 1, wherein the flip seat 1 is fixedly connected to a gear 12 through a fixing block 11 at the bottom, the gear 12 is rotatably mounted in a limit frame 13 through an axle pin, a rack 15 is meshed at the lower side of the gear 12, and a driving mechanism is connected to the end of the rack 15, a moving plate 21 is clamped in a slide groove 22 opened above the flip seat 1, the moving plate 21 is screwed with a bidirectional screw rod 23, a connecting block 24 is clamped in a slot on the side of the moving plate 21, a pressing plate 25 is arranged on the inner side of the connecting block 24, and the connecting block 24 is screwed with an adjusting screw rod 26.

[0018] By arranging a movable plate 21, a slide groove 22, a bidirectional screw 23, a connecting block 24, a pressure plate 25, an adjusting screw 26 and other structures on the flip seat 1 for use in combination, the distance between the two movable plates 21 can be adjusted according to usage requirements, and the height of the pressure plate 25 can be adjusted by adjusting the screw 26 and the connecting block 24. Therefore, the equipment can meet the positioning requirements of workpieces of different widths and thicknesses, and effectively ensure the stability of the workpiece during processing.

[0019] In the above solution, a base 14 is provided at the bottom of the limiting frame 13 .

[0020] In the above solution, a control switch 19 is provided on one side of the base 14. The control switch 19 is connected to an external power source and a switch for controlling the operation of the device.

[0021] In the above scheme, the driving mechanism includes a telescopic rod 18, and a pull plate 17 is provided at the end of the telescopic rod 18, and the pull plate 17 is connected to the end of the rack 15 through a connecting rod 16. The telescopic rod 18 is an electric telescopic rod. When working, the telescopic rod 18 pulls the rack 15 to move horizontally through the pull plate 17 and the connecting rod 16. During the movement of the rack 15, the gear 12 is driven to rotate, thereby driving the flip seat 1 to rotate around the center of the gear 12.

[0022] At the same time, by setting up the fixed block 11, gear 12, limit frame 13, rack 15, connecting rod 16, pull plate 17, telescopic rod 18 and other structures for use in combination, the rack 15 and the gear 12 can be used to drive the flip seat 1 to rotate a certain angle, so that the workpiece fixed on the flip seat 1 can be adjusted to a suitable angle for corresponding processing, which can meet the processing requirements under different forms and solve the problem that it is inconvenient to adjust the angle of the workpiece with an ordinary fixing mechanism.

[0023] In the above solution, the base 14 is provided with a support plate 2, and a channel 27 is opened on the side of the support plate 2. The pull plate 17 can pass through the channel 27 during the movement.

[0024] In the above solution, the bottom end of the adjusting screw rod 26 is movably connected to the flip seat 1. Specifically, the top end of the adjusting screw rod 26 is provided with a knob for easy operation.

[0025] In the above solution, the connecting block 24 is "convex" and is engaged in the card slot. The concave-convex engagement between the connecting block 24 and the movable plate 21 ensures the stability of the pressing plate 25 during the up and down adjustment process.

[0026] Working principle:

[0027] When using this fixing mechanism for painting bicycle accessories, first place the bicycle accessories to be fixed on the flip seat 1, then manually rotate the top end of the bidirectional screw rod 23 so that the bidirectional screw rod 23 drives the movable plate 21 to move in the slide groove 22, and then the two movable plates 21 quickly move to the two sides of the workpiece to clamp and fix it, then manually rotate the adjusting screw rod 26 so that the connecting block 24 drives the pressure plate 25 to move downward, and the workpiece is pressed from the upper side by the pressure plate. With the cooperation of the above mechanism, the stability of the workpiece itself is guaranteed. When the workpiece needs to be turned over for painting, the telescopic rod 18 is started by controlling the switch 19. The telescopic rod 18 pulls the rack 15 to move horizontally through the pull plate 17 and the connecting rod 16. During the movement of the rack 15, the gear 12 is driven to rotate, thereby driving the flip seat 1 to rotate a certain angle around the center of the gear 12, so that the user can conveniently paint the bottom surface of the workpiece.

[0028] 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. A fixing mechanism for painting bicycle parts, comprising a flip seat (1), characterized in that: The bottom of the flip seat (1) is fixedly connected to the gear (12) through a fixed block (11); the gear (12) is rotatably mounted in the limit frame (13) through an axle pin; a rack (15) is meshed on the bottom of the gear (12); the end of the rack (15) is connected to a driving mechanism; a moving plate (21) is clamped in a sliding groove (22) provided on the top of the flip seat (1); the moving plate (21) is screwed to a bidirectional screw rod (23); a connecting block (24) is clamped in a clamping groove on the side of the moving plate (21); a pressing plate (25) is arranged inside the connecting block (24); the connecting block (24) is screwed to an adjusting screw rod (26).

2. A fixing mechanism for painting bicycle parts according to claim 1, characterized in that: A base (14) is provided at the bottom of the limiting frame (13).

3. A fixing mechanism for painting bicycle parts according to claim 2, characterized in that: A control switch (19) is provided on one side of the base (14).

4. A fixing mechanism for painting bicycle parts according to claim 1, characterized in that: The driving mechanism comprises a telescopic rod (18), the end of which is provided with a pull plate (17), and the pull plate (17) is connected to the end of the rack (15) via a connecting rod (16).

5. The fixing mechanism for painting bicycle parts according to claim 2, characterized in that: A support plate (2) is provided on the base (14), and a channel (27) is provided on the side of the support plate (2).

6. A fixing mechanism for painting bicycle parts according to claim 1, characterized in that: The bottom end of the adjusting screw rod (26) is movably connected to the turning seat (1).

7. A fixing mechanism for painting bicycle parts according to claim 1, characterized in that: The connecting block (24) is in a "convex" shape and is clamped in the clamping groove.

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