Pneumatic device for efficiently installing handlebar sleeve

Abstract

The utility model belongs to the technical field of tool clamps, and provides a pneumatic device for efficiently installing a handlebar sleeve. The headstock frame is mounted on the upper surface of the operation table; the positioning assembly comprises a positioning plate, a first air cylinder, clamping plates and a first pneumatic switch, two sets of mounting bases and the first pneumatic switch are fixedly mounted on the upper surface of the operation table in a central symmetry mode, the positioning plate and the first air cylinder are fixed to the upper surfaces of the mounting bases, the telescopic end of the first air cylinder is connected with the clamping plates, and the clamping plates are symmetrically arranged relative to the positioning plate; a sleeving assembly; by arranging the operating table, the positioning assembly and the sleeving assembly, a symmetrical pneumatic clamping structure is formed, the clamping plate and the positioning plate are matched, it is ensured that the axis of a handlebar is strictly aligned with a positioning sleeve, manual calibration errors are eliminated, uniform pressing and covering of the handlebar sleeve are achieved, wrinkles or loosening are avoided, automatic circulation is achieved through full-pneumatic control, and labor intensity is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of frock clamp, concretely is a kind of high-efficiency installation of handlebar cover pneumatic device. BACKGROUND

[0002] Handlebar cover as the core accessory of bicycle riding, its necessity stems from the comprehensive demand of safety protection, riding comfort and vehicle protection: handlebar cover improves control stability through antiskid material, reduces hand fatigue by buffering shock, and protects handlebar body by isolating corrosive substances, meets the multiple requirements of riders for safety, comfort and personalization.

[0003] Traditional handlebar cover installation usually needs manual installation, workers need to repeatedly apply lubricant and push, which affects productivity in batch production, and manual alignment is prone to axial deviation, resulting in skew or lining wear of handlebar cover.

[0004] Therefore, the skilled person in the art proposes a kind of high-efficiency installation of handlebar cover pneumatic device to solve the problem proposed in the background art. INVENTION CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a kind of high-efficiency installation of handlebar cover pneumatic device to solve the problem of low installation efficiency in the prior art that handlebar cover installation usually needs manual installation.

[0006] A kind of high-efficiency installation of handlebar cover pneumatic device, comprising: operating platform;

[0007] Headstock, headstock is installed on the upper surface of operating platform;

[0008] Positioning assembly, it includes positioning plate, first air cylinder, clamping plate and first pneumatic switch, the upper surface of operating platform is fixedly installed with two groups of mounting seat and first pneumatic switch in center symmetry, the positioning plate and first air cylinder are all fixed on the upper surface of mounting seat, the first air cylinder telescopic end is connected with clamping plate, the clamping plate is symmetrically arranged about positioning plate;

[0009] Sleeving assembly, it includes positioning sleeve, second air cylinder and second pneumatic switch, the upper surface of operating platform is fixedly installed with two groups of mounting rack and second pneumatic switch in center symmetry, second air cylinder is installed in the inner wall of mounting rack, the telescopic end of second air cylinder is connected with positioning sleeve, handle cover is placed in the positioning sleeve, the position of positioning sleeve corresponds with handlebar handle part of headstock.

[0010] Preferably, the surface of operating platform is installed with guide plate, embedding groove is formed between guide plate and operating platform, and headstock is installed in embedding groove.

[0011] Preferably, limit rail is fixed on the surface of mounting seat, and clamping plate is in sliding fit with limit rail.

[0012] Preferably, the operating table upper surface is fixedly provided with two sets of limiting seats in a central symmetry mode, and the positioning sleeve slides on the upper surface of the limiting seat.

[0013] Preferably, the first pneumatic switch is connected with a gas source pipe, and the side wall of the gas source pipe is connected with the second pneumatic switch.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The utility model discloses a symmetrical pneumatic clamping structure formed by the operating table, the positioning assembly and the sleeving assembly, cooperates with the clamping plate and the positioning plate, ensures that the handlebar axis is strictly aligned with the positioning sleeve, eliminates artificial calibration error, realizes that handle sleeve is uniformly pressed and covers, avoids wrinkle or slack, realizes automatic circulation by full pneumatic control, and reduces labor intensity. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 It is the upper view structure schematic diagram of the utility model;

[0018] Figure 3 It is Figure 1 Partially enlarged view of A portion in the middle.

[0019] In the drawing:

[0020] 1, operating table;2, guide plate;3, embedded groove;4, head frame;5, mounting seat;501, limiting rail;6, positioning plate;7, first cylinder;8, clamping plate;9, first pneumatic switch;10, gas source pipe;11, mounting frame;12, positioning sleeve;13, handle sleeve;14, second cylinder;15, second pneumatic switch;16, limiting seat. DETAILED DESCRIPTION

[0021] The embodiment of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0022] Example one: as shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 3 It is shown: the utility model provides a kind of handlebar sleeve high-efficiency installation pneumatic device, including operating table 1, positioning assembly and sleeving assembly;Head frame 4 is installed on the upper surface of operating table 1;

[0023] The positioning assembly comprises a positioning plate 6, a first air cylinder 7, a clamping plate 8 and a first pneumatic switch 9, two groups of mounting seats 5 and the first pneumatic switch 9 are fixedly installed on the upper surface of the operation table 1 in a central symmetry mode, the positioning plate 6 and the first air cylinder 7 are fixed to the upper surface of the mounting seat 5, the first air cylinder 7 is connected with the clamping plate 8 at the telescopic end, and the clamping plate 8 is symmetrically arranged about the positioning plate 6;

[0024] The assembly comprises a positioning sleeve 12, a second air cylinder 14 and a second pneumatic switch 15, two groups of mounting racks 11 and the second pneumatic switch 15 are fixedly installed on the upper surface of the operation table 1 in a central symmetry mode, the second air cylinder 14 is installed on the inner wall of the mounting rack 11, the positioning sleeve 12 is connected with the second air cylinder 14 at the telescopic end, and the handle sleeve 13 is placed in the positioning sleeve 12, and the position of the positioning sleeve 12 corresponds to the handle part of the head frame 4.

[0025] The surface of the mounting seat 5 is fixedly provided with a limiting rail 501, and the clamping plate 8 is in sliding fit with the limiting rail 501.

[0026] The operation table 1 is provided with a guide plate 2, and the guide plate 2 and the operation table 1 are provided with an embedding groove 3, and the head frame 4 is installed in the embedding groove 3.

[0027] The first pneumatic switch 9 is connected with a gas source pipe 10, and the side wall of the gas source pipe 10 is connected with the second pneumatic switch 15.

[0028] As known from the above, the head frame 4 to be installed with a handle sleeve is loaded into the embedding groove 3 along the guide plate 2, the guide plate 2 ensures that the head frame 4 slides along a preset track and is accurately positioned at the central position of the operation table 1, the embedding groove 3 is matched with the shape of the head frame 4, and the transverse and longitudinal displacement of the head frame 4 is limited, so that the handle and the handle part of the head frame 4 are strictly aligned with the axis of the positioning sleeve 12.

[0029] The first pneumatic switch 9 is started, the gas source pipe 10 supplies gas to the first air cylinder 7, and the telescopic end of the first air cylinder 7 is driven to extend.

[0030] The two groups of first air cylinders 7 are synchronously actuated to drive the clamping plate 8 to move towards the positioning plate 6, and the positioning plate 6 is located between the clamping plates 8 and serves as a reference surface to ensure that the handle is symmetrically clamped.

[0031] The inner surface of the clamping plate 8 is designed as a curved surface matched with the outer contour of the handle, the clamping force is uniformly applied through pneumatic pressure, and the manual calibration error is eliminated; the handle sleeve 13 to be installed is preloaded into the positioning sleeve 12, the inner diameter of the positioning sleeve 12 is in interference fit with the outer diameter of the handle sleeve 13, and the handle sleeve 13 is stably fixed during movement.

[0032] The second pneumatic switch 15 is started, the gas source pipe 10 supplies gas to the second air cylinder 14, and the positioning sleeve 12 is driven to slide, the telescopic stroke of the second air cylinder 14 is matched with the length of the handle, and the handle sleeve 13 is completely pushed to the end of the handle.

[0033] The pneumatic pressure pushes the positioning sleeve 12 to uniformly press the handle sleeve 13 on the surface of the handle, and the elastic deformation of the rubber material realizes the close fitting and eliminates the wrinkles or looseness.

[0034] After the completion of the set, the second pneumatic switch 15 is closed, the second cylinder 14 is retracted, the positioning sleeve 12 is reset, the first pneumatic switch 9 is closed, the first cylinder 7 is retracted, the clamping plate 8 is loosened, and the single mounting cycle is completed.

[0035] In the embodiment one, two sets of limiting seats 16 are fixedly installed on the upper surface of the operation table 1 in a central symmetry mode, and the positioning sleeve 12 slides on the upper surface of the limiting seat 16.

[0036] As can be seen, the groove structure of the limiting seat 16 restricts the movement track of the positioning sleeve 12, avoids the deviation, ensures the linear movement of the positioning sleeve 12 in the horizontal direction, avoids the deviation or jam caused by the uneven cylinder thrust, and further improves the installation precision.

[0037] The two sets of positioning assemblies and the set assembly are symmetrically arranged, the handle sleeve installation of the two ends of the handle can be simultaneously processed, and the single set installation time is shortened.

[0038] The embodiments of the utility model are given for example and description, although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary, and cannot be understood as the limitation of the utility model, and the ordinary skilled person in the art can change, modify, replace and deform the above-mentioned embodiments within the scope of the utility model.

[0039] In the description of the utility model, the terms "first" and "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features. The meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0040] In the utility model, unless otherwise specifically defined and limited, the terms "installation", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For the ordinary skilled person in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific situation.

[0041] In the utility model, unless another definite provision and limitation, first feature is on second feature "on" or "under", first and second features can be direct contact, or first and second features are indirect contact through intermediate medium. Moreover, first feature "on", "above" and "on" second feature can be first feature is directly above or obliquely above second feature, or only indicates that first feature horizontal height is higher than second feature. First feature "under", "below" and "under" second feature can be first feature is directly below or obliquely below second feature, or only indicates that first feature horizontal height is less than second feature.

[0042] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0043] The utility model discloses the embodiment figure in the embodiment, only relate to the structure involved in the disclosure embodiment, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiments of the utility model can be combined mutually.

[0044] Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or part of the technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A pneumatic device for efficient installation of a handlebar wrap, characterized by: The utility model relates to a kind of vehicle headrests, including: Operation platform (1); Vehicle headrest (4), vehicle headrest (4) is installed on the upper surface of operation platform (1); Positioning assembly, including positioning plate (6), first cylinder (7), clamping plate (8) and first pneumatic switch (9), the upper surface of the operation platform (1) is fixedly installed with two groups of mounting seat (5) and first pneumatic switch (9) in center symmetry, positioning plate (6) and first cylinder (7) are both fixed on the upper surface of mounting seat (5), the telescopic end of first cylinder (7) is connected with clamping plate (8), clamping plate (8) is symmetrically arranged about positioning plate (6); Sleeve assembly, including positioning sleeve (12), second cylinder (14) and second pneumatic switch (15), the upper surface of the operation platform (1) is fixedly installed with two groups of mounting frame (11) and second pneumatic switch (15) in center symmetry, second cylinder (14) is installed in the inner wall of mounting frame (11), the telescopic end of second cylinder (14) is connected with positioning sleeve (12), handle sleeve (13) is placed in positioning sleeve (12), the position of positioning sleeve (12) corresponds with the handle part of vehicle headrest (4).

2. The high efficiency mounting pneumatic device for handlebar cover as claimed in claim 1, wherein: The surface of the operation platform (1) is provided with a guide plate (2), and an embedded groove (3) is formed between the guide plate (2) and the operation platform (1), and the vehicle headrest (4) is installed in the embedded groove (3).

3. The high efficiency mounting pneumatic device for handlebar covers of claim 2, wherein: The surface of the mounting seat (5) is fixedly provided with a limiting rail (501), and the clamping plate (8) is in sliding fit with the limiting rail (501).

4. The high efficiency mounting pneumatic device for handlebar covers of claim 3, wherein: The upper surface of the operation platform (1) is fixedly provided with two groups of limiting seats (16) in center symmetry, and the positioning sleeve (12) slides on the upper surface of the limiting seat (16).

5. The high efficiency mounting pneumatic device for handlebar covers of claim 1, wherein: The first pneumatic switch (9) is connected with a gas source pipe (10), and the side wall of the gas source pipe (10) is connected with the second pneumatic switch (15).

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