CN212255377U - Clamp of rotation speed sensor for automobile - Google Patents

Abstract

The utility model discloses a tacho sensor's anchor clamps for car, including the installed part, the connecting plate, solid fixed splint, activity splint and adjusting screw, the fixed installed part that is provided with in connecting plate one side, the pilot hole has been seted up on the installed part, it is equipped with solid fixed splint and activity splint respectively to keep away from installed part one side on the connecting plate, gu fixed splint is fixed to be set up on the connecting plate, be provided with glide machanism between activity splint and the connecting plate, activity splint can move towards being close to or keeping away from solid fixed splint orientation removal under the glide machanism effect, gu fixed splint and the relative one side of activity splint are all offered and are used for placing tacho sensor's draw-in groove, gu the first screw hole has been seted up on the fixed splint, the last second screw hole of having seted up. The rotating speed sensor can be conveniently and quickly clamped and fixed, and can be suitable for rotating speed sensors of different specifications.

Description

Clamp of rotation speed sensor for automobile

Technical Field

The utility model relates to a car processing, detection use spare part technical field, concretely relates to rotational speed sensor's anchor clamps for car.

Background

At present, in a performance test of a whole vehicle, the rotating speed of an engine of the vehicle is often required to be collected so as to detect the rotating speed change of the engine of the vehicle in the test process and know the running state of the engine. In actual work, a rotating speed sensor is often connected with an engine rotating speed display to detect and acquire the rotating speed of the engine.

Automobile speed sensor need pass through anchor clamps when using and fix it in specific position department, current automobile speed sensor's anchor clamps for car centre gripping fixed effect is unstable when using, takes place to become flexible easily, influence speed sensor to the information acquisition effect of engine speed, simultaneously, current automobile speed sensor anchor clamps for car can only be applicable to the speed sensor of specific size, need use rather than appearance assorted anchor clamps to the speed sensor of equidimension not, lead to its suitability relatively poor, whole cost increase.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the above-mentioned background art, the utility model provides a rotational speed sensor's anchor clamps for car, its fixed rotational speed sensor of centre gripping that can convenient and fast, and can be applicable to the rotational speed sensor of different specifications.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clamp of a rotating speed sensor for an automobile, which comprises a mounting part, a connecting plate, a fixed splint, a movable splint and an adjusting screw rod, wherein the mounting part is fixedly arranged on one side of the connecting plate, a mounting hole is arranged on the mounting part, the side, far away from the mounting part, of the connecting plate is respectively provided with the fixed splint and the movable splint, the fixed splint is fixedly arranged on the connecting plate, a sliding mechanism is arranged between the movable splint and the connecting plate, the movable splint can move towards the direction close to or away from the fixed splint under the action of the sliding mechanism, the opposite side of the fixed splint and the movable splint is respectively provided with a clamping groove for placing the rotating speed sensor, the upper part and the lower part of the side, far away from the connecting plate, of the fixed splint are respectively provided with a first threaded hole, the upper part and the lower part, the adjusting screw rod respectively passes through the first threaded hole and the second threaded hole to fixedly connect the fixed clamping plate and the movable clamping plate.

The improved structure is characterized in that the sliding mechanism comprises two linear slide rails, a sliding block and an automatic telescopic rod, the connecting plate faces towards one side of the movable clamping plate and is fixedly provided with the two linear slide rails which are arranged in parallel at intervals, the linear slide rails are vertically arranged with the movable clamping plate and are connected with the sliding block in a sliding mode, two ends of the bottom of the movable clamping plate are fixedly connected with the top of the sliding block respectively, one end of the automatic telescopic rod is fixedly arranged between the two linear slide rails, and the other end of the automatic telescopic rod is fixedly connected with the middle of the bottom of the movable clamping plate. During the use, drive movable clamp plate through automatic telescopic link and remove, through the mating reaction of linear slide and slider, inject movable clamp plate moving direction for movable clamp plate moves towards being close to or keeping away from the solid fixed splint direction, and adjustable movable clamp plate and solid fixed splint distance between, make it fixed to the tachometric transducer centre gripping of different specifications, and the suitability is wider.

The further improvement lies in that two ends of the two linear sliding rails are respectively fixed with a limiting block. The sliding block can be prevented from sliding out of the linear sliding rail by arranging the limiting block.

The improved structure is characterized in that an elastic buffer part is fixedly arranged on one side of the movable clamping plate and faces the fixed clamping plate, the elastic buffer part comprises a fixing part, a sleeve, an elastic part and a guide post, the sleeve is of an internal hollow structure, one end of the sleeve is fixedly arranged on the fixed clamping plate and faces one side of the movable clamping plate through the fixing part, one end of the guide post is slidably arranged in the sleeve, and the elastic part is arranged between the guide post and the sleeve. During the use, through the mating reaction of sleeve, elastic component, guide post in the elastic buffer spare, when the movable clamp plate orientation is close to the removal of fixed splint direction, produce certain elastic buffer power to movable clamp plate, avoid movable clamp plate moving speed too fast, the clamp force is too big between movable clamp plate and the fixed splint to lead to speed sensor to take place to warp.

The improved structure is characterized in that one end of the adjusting screw rod is abutted to the outer side of the movable clamping plate, the other end of the adjusting screw rod is limited by a fixing nut, a buffer spring is sleeved on the adjusting screw rod and is positioned between the fixed clamping plate and the movable clamping plate. During the use, adjust the distance between movable clamp plate and the solid fixed splint through glide machanism, it is fixed to the quick-witted centre gripping of speeding, then fix solid fixed splint and movable clamp plate tip through adjusting screw, guaranteed anchor clamps to the fixed effect of the centre gripping of quick-witted speed sensor, through setting up buffer spring, can restrict the distance between solid fixed splint and the movable clamp plate, avoid the clamp force of solid fixed splint and movable clamp plate tip too big.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in can fix anchor clamps in the specific position department through the pilot hole on the installed part, be provided with solid fixed splint and movable clamp plate through keeping away from installed part one side at the connecting plate, gu fixed splint and connecting plate fixed connection, can drive movable clamp plate through glide machanism and remove, thereby distance between adjustable movable clamp plate and the solid fixed splint, it is fixed to the tacho sensor centre gripping of not unidimensional model, application scope is wider, and the fixed process convenient and fast of centre gripping, can fix solid fixed splint and movable clamp plate tip through adjusting screw, the fixed effect of anchor clamps to tacho sensor's centre gripping has been guaranteed.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of a clamp of the present invention;

fig. 2 is a schematic structural view of the utility model when the clamp is matched with the rotation speed sensor;

fig. 3 is a bottom view of the clamp of the present invention;

FIG. 4 is a cross-sectional view taken along plane A-A of FIG. 3;

FIG. 5 is a schematic structural view of a movable clamp plate of the present invention;

fig. 6 is a schematic structural view of the elastic buffer of the present invention;

wherein, the specific reference numbers are: the mounting part 1, the pilot hole 2, the connecting plate 3, linear slide 4, the stopper 5, the slider 6, automatic telescopic link 7, solid fixed splint 8, first screw hole 9, the activity splint 10, second screw hole 11, draw-in groove 12, adjusting screw 13, fixation nut 14, buffer spring 15, elastic buffer 16, mounting 17, sleeve 18, elastic component 19, guide post 20, speed sensor 21.

Detailed Description

The embodiment of the utility model discloses a clamp of a rotational speed sensor for an automobile, as shown in figures 1 to 5, the clamp comprises a mounting part 1, a connecting plate 3, a fixed splint 8, a movable splint 10 and an adjusting screw 13, the mounting part 1 is fixedly arranged on one side of the connecting plate 3, a mounting hole 2 is arranged on the mounting part 1, the clamp can be fixed at a specific position through the mounting hole 2 on the mounting part 1, the fixed splint 8 and the movable splint 10 are respectively arranged on one side of the connecting plate 3 away from the mounting part 1, the fixed splint 8 is fixedly arranged on the connecting plate 3, a sliding mechanism is arranged between the movable splint 10 and the connecting plate 3, the movable splint 10 can move towards the direction close to or away from the fixed splint 8 under the action of the sliding mechanism, a clamping groove 12 for placing the rotational speed sensor 21 is respectively arranged on one side of the fixed splint 8 opposite to the movable splint 10, a first threaded hole 9 is respectively arranged on, the upper part and the lower part of one side far away from the connecting plate 3 on the movable clamping plate 10 are both provided with a second threaded hole 11, and the adjusting screw 13 respectively passes through the first threaded hole 9 and the second threaded hole 11 to fixedly connect the fixed clamping plate 8 with the movable clamping plate 10.

Wherein, glide machanism includes two linear slide rail 4, slider 6 and automatic telescopic link 7, connecting plate 3 is fixed with two parallel interval arrangement's linear slide rail 4 towards movable clamp plate 10 one side, two linear slide rail 4's both ends are fixed with stopper 5 respectively, stopper 5 can avoid slider 6 to slide linear slide rail 4 that goes out, linear slide rail 4 sets up with movable clamp plate 10 mutually perpendicularly, sliding connection has slider 6 on two linear slide rail 4, movable clamp plate 10 bottom both ends respectively with 6 top fixed connection of slider, 7 one end of automatic telescopic link is fixed to be set up between two linear slide rail 4, department fixed connection in the middle of the 7 other ends of automatic telescopic link and movable clamp plate 10 bottom. During the use, drive movable clamp plate 10 through automatic telescopic link 7 and remove, through linear slide 4 and slider 6's mating reaction, inject movable clamp plate 10 moving direction for movable clamp plate 10 is close to or is kept away from the 8 directions movements of solid fixed splint towards, and the distance between adjustable movable clamp plate 10 and the solid fixed splint 8 makes it can be fixed to the 21 centre grippings of rotational speed sensor of different specifications, and the suitability is wider.

Wherein, the fixed splint 8 is fixedly provided with an elastic buffer 16 towards the movable splint 10, as shown in fig. 6, the elastic buffer 16 includes a fixing member 17, a sleeve 18, an elastic member 19, and a guiding post 20, the sleeve 18 is an internal hollow structure, one end of the sleeve 18 is fixedly arranged on the fixed splint 8 towards the movable splint 10 side through the fixing member 17, one end of the guiding post 20 is slidably arranged in the sleeve 18, and the elastic member 19 is arranged between the guiding post 20 and the sleeve 18. During the use, through the cooperation of sleeve 18, elastic component 19, guide post 20 in the elastic buffer spare 16, when movable clamp plate 10 moves towards being close to the fixed splint 8 direction, produce certain elastic buffer power to movable clamp plate 10, avoid movable clamp plate 10 moving speed too fast, the clamp force is too big between movable clamp plate 10 and the fixed splint 8 to lead to rotational speed sensor 21 to take place to warp.

One end of the adjusting screw 13 is abutted to the outer side of the movable clamping plate 10, the other end of the adjusting screw 13 is limited by the fixing nut 14, the adjusting screw 13 is sleeved with the buffer spring 15, and the buffer spring 15 is located between the fixed clamping plate 8 and the movable clamping plate 10. During the use, adjust the distance between movable clamp plate 10 and the solid fixed clamp plate 8 through glide machanism, it is fixed to the fixed centre gripping of stall sensor 21, then fix solid fixed clamp plate 8 and movable clamp plate 10 tip through adjusting screw 13, guaranteed anchor clamps and to the fixed effect of the centre gripping of stall sensor 21, through setting up buffer spring 15, can restrict the distance between solid fixed clamp plate 8 and the movable clamp plate 10, avoid the clamp force of solid fixed clamp plate 8 and movable clamp plate 10 tip too big.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims (5)

1. A clamp of a rotating speed sensor for an automobile is characterized by comprising a mounting part, a connecting plate, a fixed clamp plate, a movable clamp plate and an adjusting screw rod, wherein the mounting part is fixedly arranged on one side of the connecting plate, a mounting hole is formed in the mounting part, the fixed clamp plate and the movable clamp plate are respectively arranged on one side, far away from the mounting part, of the connecting plate, the fixed clamp plate is fixedly arranged on the connecting plate, a sliding mechanism is arranged between the movable clamp plate and the connecting plate, the movable clamp plate can move towards the direction close to or far away from the fixed clamp plate under the action of the sliding mechanism, clamping grooves for placing the rotating speed sensor are respectively formed in the opposite sides of the fixed clamp plate and the movable clamp plate, first threaded holes are respectively formed in the upper part and the lower part, far away from the connecting plate, of the fixed clamp plate, second threaded holes, the adjusting screw rod respectively passes through the first threaded hole and the second threaded hole to fixedly connect the fixed clamping plate and the movable clamping plate.

2. The clamp of the rotational speed sensor for the automobile according to claim 1, wherein the sliding mechanism includes two linear sliding rails, a sliding block and an automatic telescopic rod, two linear sliding rails arranged in parallel and spaced are fixed on one side of the connecting plate facing the movable clamping plate, the linear sliding rails are arranged perpendicular to the movable clamping plate, the sliding block is connected on the two linear sliding rails in a sliding manner, two ends of the bottom of the movable clamping plate are respectively and fixedly connected with the top of the sliding block, one end of the automatic telescopic rod is fixedly arranged between the two linear sliding rails, and the other end of the automatic telescopic rod is fixedly connected with the middle of the bottom of the movable clamping plate.

3. The jig for a rotational speed sensor for an automobile according to claim 2, wherein a stopper is fixed to each of both ends of the two linear guide rails.

4. The clamp of the rotation speed sensor for the automobile according to claim 1, wherein an elastic buffer member is fixedly arranged on the fixed clamp plate towards one side of the movable clamp plate, the elastic buffer member comprises a fixing member, a sleeve, an elastic member and a guide post, the sleeve is of an internal hollow structure, one end of the sleeve is fixedly arranged on the fixed clamp plate towards one side of the movable clamp plate through the fixing member, one end of the guide post is slidably arranged in the sleeve, and the elastic member is arranged between the guide post and the sleeve.

5. The clamp of the rotation speed sensor for the automobile according to claim 1, wherein one end of the adjusting screw abuts against the outer side of the movable clamping plate, the other end of the adjusting screw is limited by a fixing nut, and a buffer spring is sleeved on the adjusting screw and is positioned between the fixed clamping plate and the movable clamping plate.

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