CN212423074U - Special tool for separating vacuum booster and automobile brake pedal assembly - Google Patents
Special tool for separating vacuum booster and automobile brake pedal assembly Download PDFInfo
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- CN212423074U CN212423074U CN202020997987.XU CN202020997987U CN212423074U CN 212423074 U CN212423074 U CN 212423074U CN 202020997987 U CN202020997987 U CN 202020997987U CN 212423074 U CN212423074 U CN 212423074U
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- brake pedal
- fixing frame
- booster
- pedal body
- connecting plate
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Abstract
The utility model discloses a specialized tool for separating vacuum booster and automobile brake pedal assembly, concretely relates to automobile brake technical field, including brake pedal body and booster body, the booster body is located brake pedal body one side, the booster body is inside to be equipped with clamping mechanism, clamping mechanism extends brake pedal body top clamping mechanism includes the linkage plate, the linkage plate is located inside the brake pedal body, linkage plate one side and booster body one side fixed connection, the brake pedal body is inside to be seted up the cavity; the utility model discloses a latch mechanism's design can be to the quick installation and the dismantlement of brake pedal body and linkage plate, has improved the installation effectiveness of brake pedal body and linkage plate, also need not be right when dismantling simultaneously the utility model discloses inside part destroys, has saved the cost, and then also convenient to use person's use.
Description
Technical Field
The utility model relates to an automobile brake technical field, concretely relates to a specialized tool for separating vacuum booster and automobile brake pedal assembly.
Background
The automobile is driven by power, and the non-rail-borne vehicle with 4 or more than 4 wheels is mainly used for carrying personnel and/or goods; in a vehicle for towing a person or cargo, a vacuum booster is a device for increasing the force applied to a pedal by a driver by using vacuum (negative pressure), and is generally located between a brake pedal and a brake master cylinder.
The prior art has the following defects: traditional round pin axle among the prior art and the structure of jump ring, more and more host computer factory adopts the ball cage structure of inserting soon to replace traditional round pin axle and the structure of jump ring, but when using the ball cage support, when changing vacuum booster or brake pedal, must destroy just can disassemble the ball cage support, and is inefficient and increase the cost, although this kind of structure can be connected vacuum booster and brake pedal moreover, but all comparatively troublesome when the installation with dismantle.
Therefore, it is necessary to develop a special tool for separating the vacuum booster from the brake pedal assembly of the vehicle.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a specialized tool for separating vacuum booster and car brake pedal assembly, through the design of latch mechanism, can be to the quick installation and the dismantlement of brake pedal body and linkage plate, improved the installation effectiveness of brake pedal body and linkage plate, simultaneously also need not be right when dismantling the utility model discloses inside part destroys, has saved the cost, and then also convenient to use person's use to solve when changing vacuum booster or brake pedal, must destroy just can disassemble ball cage support, and is inefficient and increase the cost, although this kind of structure can be connected vacuum booster and brake pedal in addition, but all comparatively trouble problem when installation and dismantlement.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a special tool for separating a vacuum booster from an automobile brake pedal assembly comprises a brake pedal body and a booster body, wherein the booster body is arranged on one side of the brake pedal body, a clamping mechanism is arranged in the booster body, and the clamping mechanism extends out of the top of the brake pedal body;
the clamping mechanism comprises a connecting plate, the connecting plate is arranged inside the brake pedal body, one side of the connecting plate is fixedly connected with one side of the booster body, a cavity is formed inside the brake pedal body, sliding grooves are formed in the front side and the rear side of the brake pedal body, through grooves are formed in the two sides of the brake pedal body, a supporting plate is arranged inside the cavity, a plurality of first springs are fixedly arranged at the bottom of the supporting plate, the connecting plate is arranged at the top of the supporting plate, and limiting assemblies are arranged on the two sides of the top of the connecting plate;
the limiting assembly comprises a first fixing frame, the first fixing frame is fixedly arranged at the top of the connecting plate, a vertical plate is fixedly arranged at the top of an inner cavity of the first fixing frame, telescopic rods are fixedly arranged on two sides of the vertical plate, a second spring is arranged outside each telescopic rod, a first trapezoid block is fixedly arranged on one side of each telescopic rod, and the first trapezoid block extends out of one side of the first fixing frame.
Preferably, the limiting assembly comprises a second fixing frame, the second fixing frame is fixedly arranged at the top of the connecting plate, a threaded rod is arranged inside the second fixing frame, second trapezoidal blocks are arranged at two ends of the threaded rod and are connected with the threaded rod in a threaded mode, the thread direction of each second trapezoidal block is opposite to that of each second trapezoidal block, two sides of each second trapezoidal block extend out of two sides of the second fixing frame respectively, two connecting plates are fixedly arranged at the top of an inner cavity of the second fixing frame, and the two connecting plates are connected with the threaded rod through bearings.
Preferably, the threaded rod is externally and fixedly provided with a first bevel gear, the top of the first bevel gear is provided with a second bevel gear, the top of the second bevel gear is fixedly provided with a rotating rod, the top of the rotating rod extends out of the top of the second fixing frame, and the top of the rotating rod is fixedly provided with a circular plate.
Preferably, the both sides of plectane all are fixed and are equipped with two and link the pole, two link the pole all with the plectane through threaded connection, two link the pole bottom all with the fixed frame top of second contact, two link the pole top all fixedly and be equipped with the fixed plate.
Preferably, the rotating rod is connected with the second fixing frame through a bearing.
Preferably, one end of the second spring is fixedly connected with one side of the telescopic rod, and the other end of the second spring is fixedly connected with the other side of the telescopic rod.
Preferably, the bottom ends of the first springs are fixedly connected with the bottom of the cavity.
The embodiment of the utility model provides a have following advantage:
1. the utility model discloses a design of clamping mechanism can be to quick installation and dismantlement of brake pedal body and linkage plate, has improved the installation effectiveness of brake pedal body and linkage plate, also need not be right when dismantling simultaneously the utility model discloses the inside part destroys, has saved the cost, and then also convenient to use person's use;
2. the utility model discloses a design of spacing subassembly through the design of threaded rod isotructure, can fix the great booster body of quality for the fixed effect of booster body is more stable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a cross-sectional view of the brake pedal body provided by the present invention;
fig. 3 is a perspective view of the brake pedal body provided by the present invention;
fig. 4 is a cross-sectional view of a first fixing frame provided by the present invention;
fig. 5 is a sectional view of a second fixing frame in embodiment 2 provided by the present invention;
in the figure: the brake pedal comprises a brake pedal body 1, a booster body 2, a connecting plate 3, a cavity 4, a sliding groove 5, a through groove 6, a supporting plate 7, a first spring 8, a first fixing frame 9, a vertical plate 10, an expansion rod 11, a second spring 12, a first trapezoidal block 13, a second fixing frame 14, a threaded rod 15, a second trapezoidal block 16, a connecting plate 17, a first bevel gear 18, a second bevel gear 19, a rotating rod 20, a circular plate 21 and a connecting rod 22.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
with reference to the attached drawings 1-4 in the specification, the special tool for separating the vacuum booster from the automobile brake pedal assembly comprises a brake pedal body 1 and a booster body 2, wherein the booster body 2 is arranged on one side of the brake pedal body 1, a clamping mechanism is arranged inside the booster body 2, and the clamping mechanism extends out of the top of the brake pedal body 1;
the clamping mechanism comprises a connecting plate 3, the connecting plate 3 is arranged inside a brake pedal body 1, one side of the connecting plate 3 is fixedly connected with one side of a booster body 2, a cavity 4 is formed inside the brake pedal body 1, sliding grooves 5 are formed in the front side and the rear side of the brake pedal body 1, through grooves 6 are formed in the two sides of the brake pedal body 1, a supporting plate 7 is arranged inside the cavity 4, a plurality of first springs 8 are fixedly arranged at the bottom of the supporting plate 7, the connecting plate 3 is arranged at the top of the supporting plate 7, and limiting assemblies are arranged on the two sides of the top of the connecting plate 3;
the limiting assembly comprises a first fixing frame 9, the first fixing frame 9 is fixedly arranged at the top of the connecting plate 3, a vertical plate 10 is fixedly arranged at the top of an inner cavity of the first fixing frame 9, telescopic rods 11 are fixedly arranged on two sides of the vertical plate 10, a second spring 12 is arranged outside the telescopic rods 11, a first trapezoidal block 13 is fixedly arranged on one side of each telescopic rod 11, and the first trapezoidal block 13 extends out of one side of the first fixing frame 9;
further, one end of the second spring 12 is fixedly connected with one side of the telescopic rod 11, and the other end of the second spring 12 is fixedly connected with the other side of the telescopic rod 11, so that the second spring 12 is fixed conveniently.
Further, a plurality of 8 bottom of first spring all with cavity 4 bottom fixed connection, the first spring 8 of being convenient for is fixed.
The implementation scenario is specifically as follows: when the utility model is used, the first fixing frames 9 at two sides of the connecting plate 3 slide in from the sliding grooves 5 at the front side and the rear side of the brake pedal body 1, two first trapezoidal blocks 13 are pressed by hands when the connecting plate 3 slides in, so that the first trapezoidal blocks 13 enter the first fixing frames 9, the connecting plate 3 enters the cavity 4, then the connecting plate 3 is pressed, the connecting plate 3 moves downwards to drive the supporting plate 7 to move downwards, the supporting plate 7 moves downwards to compress the first spring 8 at the bottom of the supporting plate 7, the first fixing frames 9 move to the cavity 4, then the connecting plate 3 is rotated, the first fixing frames 9 at the top of the connecting plate 3 are rotated to the bottoms of the through grooves 6 at two sides of the brake pedal body 1, then the connecting plate 3 is pulled upwards, because one side of the first trapezoidal block 13 is set as an inclined plane, the first trapezoidal block 13 can be forced to enter the first fixing frames 9 when moving upwards, then stimulate first fixed frame 9 out and lead to groove 6 top again, because second spring 12 is atress no longer this moment, second spring 12 can pop out first fixed frame 9 both sides with first trapezoidal piece 13, through latch mechanism's design, can be to the quick installation and the dismantlement of installing of brake pedal body 1 and linkage plate 3, improved the installation effectiveness of brake pedal body 1 and linkage plate 3, simultaneously also need not be right when dismantling the utility model discloses inside part destroys, has saved the cost, and then also convenient to use person's use.
Example 2:
the difference from example 1 is:
referring to the attached drawing 5 in the specification, the special tool for separating the vacuum booster from the automobile brake pedal assembly in the embodiment comprises a second fixing frame 14, the second fixing frame 14 is fixedly arranged at the top of the connecting plate 3, a threaded rod 15 is arranged inside the second fixing frame 14, second trapezoidal blocks 16 are arranged at two ends of the threaded rod 15, the two second trapezoidal blocks 16 are connected with the threaded rod 15 through threads, the thread turning directions of the two second trapezoidal blocks 16 are opposite, two sides of the two second trapezoidal blocks 16 extend out of two sides of the second fixing frame 14 respectively, two connecting plates 17 are fixedly arranged at the top of an inner cavity of the second fixing frame 14, and the two connecting plates 17 are connected with the threaded rod 15 through bearings;
further, the threaded rod 15 is externally fixed with a first bevel gear 18, a second bevel gear 19 is arranged on the top of the first bevel gear 18, a rotating rod 20 is fixedly arranged on the top of the second bevel gear 19, the top of the rotating rod 20 extends out of the top of the second fixing frame 14, and a circular plate 21 is fixedly arranged on the top of the rotating rod 20, so that the rotating rod 20 can be rotated conveniently.
Further, the both sides of plectane 21 all are fixed and are equipped with two and link the pole 22, two link the pole 22 all with plectane 21 through threaded connection, two link the pole 22 bottom all with the fixed frame 14 top of second contact, two link the pole 22 top all fixed the fixed plate that is equipped with, be convenient for fix plectane 21.
Further, the rotating rod 20 is connected with the second fixing frame 14 through a bearing, so that the rotating rod 20 can rotate conveniently.
The implementation scenario is specifically as follows: use the utility model discloses the time, when booster body 2's quality is great, can rotate plectane 21, plectane 21 rotates and drives dwang 20 and rotate, dwang 20 rotates and drives second bevel gear 19 and rotate, second bevel gear 19 rotates and drives first bevel gear 18 and rotate, first bevel gear 18 rotates and drives two second trapezoidal pieces 16 and remove the fixed frame 14 both sides of second, design through spacing subassembly, through the design of threaded rod 15 isotructures, can fix the great booster body 2 of quality, make the effect that booster body 2 is fixed more stable.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. A specialized tool for separating vacuum booster and automobile brake pedal assembly, includes brake pedal body (1) and booster body (2), its characterized in that: the booster body (2) is arranged on one side of the brake pedal body (1), a clamping mechanism is arranged in the booster body (2), and the clamping mechanism extends out of the top of the brake pedal body (1);
the clamping mechanism comprises a connecting plate (3), the connecting plate (3) is arranged inside a brake pedal body (1), one side of the connecting plate (3) is fixedly connected with one side of a booster body (2), a cavity (4) is formed inside the brake pedal body (1), sliding grooves (5) are formed in the front side and the rear side of the brake pedal body (1), through grooves (6) are formed in the two sides of the brake pedal body (1), a supporting plate (7) is arranged inside the cavity (4), a plurality of first springs (8) are fixedly arranged at the bottom of the supporting plate (7), the connecting plate (3) is arranged at the top of the supporting plate (7), and limiting assemblies are arranged on the two sides of the top of the connecting plate (3);
the limiting assembly comprises a first fixing frame (9), the first fixing frame (9) is fixedly arranged at the top of the connecting plate (3), a vertical plate (10) is fixedly arranged at the top of an inner cavity of the first fixing frame (9), telescopic rods (11) are fixedly arranged on two sides of the vertical plate (10), a second spring (12) is arranged outside each telescopic rod (11), a first trapezoidal block (13) is fixedly arranged on one side of each telescopic rod (11), and the first trapezoidal block (13) extends out of one side of the first fixing frame (9).
2. A special tool for separating a vacuum booster from a brake pedal assembly of an automobile according to claim 1, wherein: the limiting assembly comprises a second fixing frame (14), the second fixing frame (14) is fixedly arranged at the top of the connecting plate (3), a threaded rod (15) is arranged inside the second fixing frame (14), two second trapezoidal blocks (16) are arranged at two ends of the threaded rod (15), the two second trapezoidal blocks (16) are connected with the threaded rod (15) through threads, the threads of the two second trapezoidal blocks (16) are opposite in rotating direction, the two sides of the second trapezoidal blocks (16) extend out of two sides of the second fixing frame (14), two connecting plates (17) are fixedly arranged at the top of an inner cavity of the second fixing frame (14), and the two connecting plates (17) are connected with the threaded rod (15) through bearings.
3. A special tool for separating a vacuum booster from a brake pedal assembly of an automobile according to claim 2, wherein: threaded rod (15) external fixation is equipped with first bevel gear (18), first bevel gear (18) top is equipped with second bevel gear (19), second bevel gear (19) top is fixed and is equipped with dwang (20), the fixed frame of second (14) top extends in dwang (20) top, dwang (20) top is fixed and is equipped with plectane (21).
4. A special tool for separating a vacuum booster from a brake pedal assembly of an automobile according to claim 3, wherein: the plectane (21) both sides are all fixed and are equipped with two and link pole (22), two link pole (22) all pass through threaded connection with plectane (21), two link pole (22) bottom all contacts with the fixed frame of second (14) top, two link pole (22) top all is fixed and is equipped with the fixed plate.
5. A special tool for separating a vacuum booster from a brake pedal assembly of an automobile according to claim 3, wherein: the rotating rod (20) is connected with the second fixing frame (14) through a bearing.
6. A special tool for separating a vacuum booster from a brake pedal assembly of an automobile according to claim 1, wherein: one end of the second spring (12) is fixedly connected with one side of the telescopic rod (11), and the other end of the second spring (12) is fixedly connected with the other side of the telescopic rod (11).
7. A special tool for separating a vacuum booster from a brake pedal assembly of an automobile according to claim 1, wherein: a plurality of the bottom ends of the first springs (8) are fixedly connected with the bottom of the cavity (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997987.XU CN212423074U (en) | 2020-06-04 | 2020-06-04 | Special tool for separating vacuum booster and automobile brake pedal assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997987.XU CN212423074U (en) | 2020-06-04 | 2020-06-04 | Special tool for separating vacuum booster and automobile brake pedal assembly |
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| Publication Number | Publication Date |
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| CN212423074U true CN212423074U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020997987.XU Active CN212423074U (en) | 2020-06-04 | 2020-06-04 | Special tool for separating vacuum booster and automobile brake pedal assembly |
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| CN (1) | CN212423074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407851A (en) * | 2022-01-21 | 2022-04-29 | 江苏理工学院 | Mounting structure of automobile brake booster |
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2020
- 2020-06-04 CN CN202020997987.XU patent/CN212423074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407851A (en) * | 2022-01-21 | 2022-04-29 | 江苏理工学院 | Mounting structure of automobile brake booster |
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