Auxiliary tool of brake master cylinder

Abstract

The utility model discloses an auxiliary tool of a brake master cylinder, which comprises a support, a tool table top is arranged on the support, at least one first fixing frame and at least one second fixing frame are arranged on the tool table top, and the first fixing frame and the second fixing frame are respectively arranged on the side edges or corners of the tool table top. The first fixing frame and the second fixing frame each comprise a bottom plate and two fixing plates located on the bottom plate, a fixing area is formed between the two fixing plates and used for being connected with a base of the brake master pump in a clamping mode, the two fixing plates of the first fixing frame are provided with fixing holes corresponding to each other, the fixing holes correspond to mounting holes in the base, and the fixing holes are matched with the mounting holes in the base. Clamping grooves corresponding to the base are formed in the two fixing plates of the second fixing frame, the risk is greatly reduced when the brake kettle and the rocker arm are installed, and the assembling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of work, more specifically relates to a kind of auxiliary tool of brake master cylinder. BACKGROUND

[0002] With the development of company, production capacity gradually rises, and the company's requirements for how to improve production efficiency with safe production requirements also increase, and brake master cylinder subpackaging has the following pain points:

[0003] 1. Production efficiency analysis: the traditional process is directly installed on the platform of vehicle, so it is limited by space, so two people are needed to install its main parts, such as brake rocker arm, brake push rod, brake pot, etc., in different directions of the base of brake master cylinder, and the average time of installation is 8min per station, which is low in efficiency.

[0004] 2. Safety analysis: as shown in the figure, brake pot 13 is fastened and installed on base 14 by two bolts and nuts, torque 25N·m, workers fasten left and right nuts and bolt heads with both hands, as the base is not fixed (the fixed base cannot install other parts), the counterforce of fastening this torque exists the risk of wrist injury, in addition, the connecting pin of rocker arm 15 to base 14 needs to be installed with spring 16 up and down, as the base 14 is not fixed, there is a risk of base sliding and falling during installation. Figure 5 INVENTION CONTENTS In view of the deficiencies of the prior art, the utility model provides an auxiliary tool for brake master cylinder, which greatly reduces the installation risk and improves the assembly efficiency.

[0005] To achieve the above object, the utility model provides the following technical scheme: an auxiliary tool for brake master cylinder, comprising a bracket, a tool table is arranged on the bracket, at least one first fixing frame and at least one second fixing frame are arranged on the tool table, and the first fixing frame and the second fixing frame are respectively located on the side or corner of the tool table, the first fixing frame and the second fixing frame each comprise a bottom plate and two fixing plates on the bottom plate, the two fixing plates are fixed zones between them, used for clamping the base of brake master cylinder, the two fixing plates of the first fixing frame are provided with corresponding fixing holes, the fixing holes correspond to the mounting holes on the base, and the two fixing plates of the second fixing frame are provided with clamping grooves corresponding to the base.

[0006] Further, a fixing pin is arranged between the two fixing holes.

[0007] Further, the two fixing plates of the second fixing frame are respectively a first support plate and a second support plate, the first support plate and the bottom plate form a clamping groove, and the clamping groove on the second support plate is located on one side.

[0008] Further, the two fixing plates of the second fixing frame are respectively a first support plate and a second support plate, the first support plate and the bottom plate form a clamping groove, and the clamping groove on the second support plate is located on one side.

[0009] Further, the first support plate and the bottom plate are adjustably connected.

[0010] Further, the bottom plate is provided with a fixing groove corresponding to the fixing plate.

[0011] Further, the fixing plate and the base are provided with a support plate.

[0012] Compared with the prior art, the utility model discloses the following beneficial effects: when assembling the brake master cylinder, first, the base is installed and fixed on the first fixed frame or the second fixed frame, since the fixed base is fixed, the installation risk when installing the brake pot and the rocker arm is greatly reduced, the space around the tooling table surface is large, and only one worker can assemble, and multiple brake master cylinders can be assembled simultaneously on the tooling table surface, so that the assembly efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structural schematic diagram of the auxiliary tool of the utility model brake master cylinder when assembling the brake master cylinder.

[0014] Figure 2 It is the structural schematic diagram of the auxiliary tool of the utility model brake master cylinder.

[0015] Figure 3 It is the structural schematic diagram of the first fixed frame in the auxiliary tool of the utility model brake master cylinder.

[0016] Figure 4 It is the structural schematic diagram of the second fixed frame in the auxiliary tool of the utility model brake master cylinder.

[0017] Figure 5 It is the structural schematic diagram of the brake master cylinder

[0018] Figure 6 And Figure 7 It is the structural schematic diagram of the base of two different brake master cylinders respectively.

[0019] Fig. 1 is a tooling table surface;Fig. 2 is the first fixed frame;Fig. 3 is the second fixed frame;Fig. 4 is the fixing plate;Fig. 5 is the fixing hole;Fig. 6 is the clamping groove;Fig. 7 is the first support plate;Fig. 8 is the second support plate;Fig. 9 is the fixing groove;Fig. 10 is the support plate;Fig. 11 is the bottom plate;Fig. 12 is the support. DETAILED DESCRIPTION

[0020] In the description of the utility model, it is necessary to explain that, for the direction words, if the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as limiting the specific protection scope of the utility model.

[0021] In addition, if the terms "first", "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the "first", "second" features can be explicitly or implicitly included one or more features, and in the description of the utility model, the meaning of "several", "several" is two or more than two, unless otherwise explicitly specified.

[0022] Referring to Figures 1 to 7 Further illustrate the utility model.

[0023] An auxiliary tool for brake master cylinder, including support 12, the tool table 1 is arranged on the support 12, at least one first fixing frame 2 and at least one second fixing frame 3 are arranged on the tool table 1, and the first fixing frame 2 and the second fixing frame 3 are located on the side or corner of the tool table 1 respectively, the first fixing frame 2 and the second fixing frame 3 all include a bottom plate 11 and two fixed plates 4 on the bottom plate 11, the fixed area between the two fixed plates 4 is used for clamping the base of brake master cylinder, the two fixed plates 4 of the first fixing frame 2 are provided with corresponding fixing holes 5, the fixing holes 5 correspond to the mounting hole on the base, and the two fixed plates 4 of the second fixing frame 3 are provided with corresponding clamping grooves 6 of the base.

[0024] As Figures 1 to 4 As shown, when assembling the brake master cylinder, the base is installed and fixed on the first fixing frame 2 or the second fixing frame 3, since the fixed base is fixed, the installation risk existing when installing the brake pot and rocker arm is greatly reduced, meanwhile, the space around the tool table 1 is large, the assembly can be carried out by only one worker, and the assembly of multiple brake master cylinders can be carried out on the tool table 1 at the same time, so that the assembly efficiency is greatly improved.

[0025] In the embodiment, preferably, a fixing pin shaft (not shown in the drawing) is arranged between the two fixing holes 5, when Figure 6 As shown, the base is put into Figure 3The fixing area between the two fixing plates 4 is shown, and then the at least one mounting hole on the base is aligned with the fixing hole 5 on the fixing plate 4, and then the base is fixed conveniently and quickly by inserting the fixing pin shaft.

[0026] As Figure 4 shown, in the preferred embodiment, the two fixing plates 4 of the second fixing frame 3 are respectively a first support plate 7 and a second support plate 8, and the first support plate 7 and the bottom plate 11 form a clamping groove 6, and the clamping groove 6 on the second support plate 8 is located on one side.

[0027] Specifically, as Figure 7 shown, the base can be clamped by the clamping groove 6 on the two fixing plates 4 when the base is put in, and of course, fixing holes 5 can also be provided on the first support plate 7 and the second support plate 8.

[0028] As Figure 4 shown, in the preferred embodiment, the first support plate 7 and the bottom plate 11 are adjustably connected, and the distance between the first support plate 7 and the second support plate 8 is adjusted to adapt to the thickness of the base of different thicknesses.

[0029] As Figure 3 and Figure 4 shown, in the preferred embodiment, the bottom plate 11 is provided with a fixing groove 9 corresponding to the fixing plate 4, so as to realize the positioning and installation of the fixing plate 4.

[0030] As Figure 3 and Figure 4 shown, the fixing plate 4 and the bottom plate 11 are provided with a support plate 10.

[0031] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution under the idea of the present application belongs to the protection scope of the present application. It should be noted that for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the present application are also considered as the protection scope of the present application.

Claims

1. An auxiliary tooling for a brake master cylinder, characterized in that: The device includes a bracket with a tooling table. At least one first fixing bracket and at least one second fixing bracket are provided on the tooling table, with the first and second fixing brackets located on the sides or corners of the tooling table. Each of the first and second fixing brackets includes a base plate and two fixing plates located on the base plate. A fixing area is formed between the two fixing plates for engaging the base of the brake master cylinder. The two fixing plates of the first fixing bracket have corresponding fixing holes that correspond to mounting holes on the base. The two fixing plates of the second fixing bracket have corresponding slots for the base.

2. The auxiliary tooling for the brake master cylinder according to claim 1, characterized in that: A fixing pin is provided between the two fixing holes.

3. The auxiliary tooling for the brake master cylinder according to claim 1, characterized in that: The two fixing plates of the second fixing frame are a first support plate and a second support plate, respectively. A groove is formed between the first support plate and the base plate, and the groove on the second support plate is located on one side.

4. The auxiliary tooling for the brake master cylinder according to claim 3, characterized in that: The first support plate and the base plate are adjustablely connected.

5. The auxiliary tooling for the brake master cylinder according to claim 1, characterized in that: The base plate is provided with a fixing groove corresponding to the fixing plate.

6. The auxiliary tooling for the brake master cylinder according to claim 1, characterized in that: A support plate is provided between the fixing plate and the base.

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