CN215115172U - Regulator testing device - Google Patents

Abstract

The application provides a regulator testing arrangement, including first accredited testing organization, first accredited testing organization includes: a first driving member; the electromagnetic clutch is connected to the output end of the first driving piece and is used for transmitting the power of the first driving piece in a one-way mode; the connecting shaft assembly is arranged at the output end of the electromagnetic clutch and is driven by the electromagnetic clutch to rotate; the floating screwdriver head is arranged on the connecting shaft assembly and elastically abuts against the regulator under the driving of the connecting shaft assembly and rotates the regulator; and the torque sensor is arranged on the connecting shaft assembly to measure the torque of the regulator when the connecting shaft assembly drives the floating batch head to rotate. In this embodiment, the floating batch head elastically supports against the adjustor when rotating the adjustor, so that the adjustor and the floating batch head are flexibly connected, and the damage probability of the floating batch head and the adjustor in the test process is reduced. And the power of the first driving piece is unidirectionally transmitted by the electromagnetic clutch, so that the protection effect on the first driving piece is enhanced. In addition, the whole structure is very simple.

Description

Regulator testing device

Technical Field

The application belongs to the technical field of automobile brake testing, and particularly relates to a regulator testing device.

Background

The automobile brake comprises a brake body, and a lever, a regulator, a push disc and a brake pad which are respectively arranged on the brake body. Wherein, the working process of the automobile brake is as follows: when a user steps on the brake pedal downwards, the lever rotates at the moment, the adjuster rotates under the driving of the lever and drives the push disc to press downwards, and the brake pad is driven to move when the push disc presses downwards, so that the brake operation is realized.

Generally, in order to ensure the function of the regulator in actual work, the torque of the regulator needs to be tested before the automobile brake is shipped, and the regulator testing device used for testing the regulator at present is easy to damage the regulator in the testing process, and the overall structure of the regulator testing device is very complex.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the embodiment of the application is as follows: the utility model provides a regulator testing arrangement, aims at solving among the prior art, regulator testing arrangement damages the regulator easily and the technical problem that the structure is very complicated.

In order to solve the technical problem, the embodiment of the application adopts the following technical scheme:

there is provided a regulator testing device including a first testing mechanism including:

a first driving member;

the electromagnetic clutch is connected to the output end of the first driving piece and is used for transmitting the power of the first driving piece in a one-way mode;

the connecting shaft assembly is arranged at the output end of the electromagnetic clutch and is driven by the electromagnetic clutch to rotate;

the floating screwdriver head is arranged on the connecting shaft assembly and elastically abuts against the regulator under the driving of the connecting shaft assembly and rotates the regulator;

and the torque sensor is arranged on the connecting shaft assembly so as to measure the torque of the regulator when the connecting shaft assembly drives the floating batch head to rotate.

In one embodiment, the shaft connecting assembly comprises a plurality of safety couplings which are connected in sequence, the torque sensor is arranged between two of the safety couplings, the safety coupling at one end of the shaft connecting assembly is connected to the output end of the electromagnetic clutch, and the floating bit is arranged on the safety coupling at the other end of the shaft connecting assembly.

In one embodiment, the floating batch head comprises:

a batch head for rotating the regulator;

the batch head is arranged on the connecting piece;

and the elastic structure is connected between the connecting shaft assembly and the connecting piece.

In one embodiment, the connector is provided as a sleeve; the elastic structure includes:

the movable rod is connected with the connecting shaft assembly and is telescopically movable in the connecting piece;

the spring is sleeved on the movable rod and elastically abuts against the connecting piece.

In one embodiment, the first testing mechanism further comprises a rack, the rack comprising a first mount, a second mount, a third mount, and a fourth mount; the first driving piece is arranged on the first fixing frame, the first fixing frame is arranged on the second fixing frame in a sliding mode along a first direction, the second fixing frame is arranged on the third fixing frame in a sliding mode along a second direction, the third fixing frame is arranged on the fourth fixing frame in a sliding mode along a third direction, and the fourth fixing frame is used for being fixed on external equipment;

the first direction, the second direction and the third direction are perpendicular to each other, and the rotation direction of the batch head is perpendicular to the first direction, the second direction or the third direction.

In one embodiment, the regulator is a regulator of an automobile brake, and the automobile brake is provided with a potentiometer thereon, and the regulator is connected with the potentiometer to regulate the output voltage of the potentiometer when rotating;

the regulator testing device further comprises a second testing mechanism, the second testing mechanism comprises a voltage detection piece, the voltage detection piece comprises a detection body and a voltage detection probe arranged on the detection body, and the voltage detection probe is used for being conducted with a conductive contact on the potentiometer.

In one embodiment, the second testing mechanism further includes a second driving member and a fifth fixing frame for fixing to an external device, the detecting body is slidably disposed on the fifth fixing frame along the direction of the voltage detecting probe, and the second driving member is connected between the detecting body and the fifth fixing frame to drive the voltage detecting probe to approach or move away from the conductive contact on the potentiometer.

In an embodiment, the second testing mechanism further includes a sixth fixing frame fixed to the external device, the sixth fixing frame is provided with a strip-shaped groove, the fifth fixing frame is provided with a plug-in unit, and the plug-in unit is plugged into the strip-shaped groove and can slide in the strip-shaped groove to adjust the pointing direction of the voltage detection probe.

In one embodiment, the adjuster is an adjuster of a vehicle brake; the regulator testing device further comprises a power mechanism, the power mechanism comprises a pressing rod, the pressing rod is used for extruding a lever of the automobile brake so as to drive the regulator to rotate, and the screwdriver head can drive the connecting shaft assembly to rotate under the driving of the regulator.

In one embodiment, the adjuster is an adjuster of an automobile brake, and the automobile brake comprises a brake body and the adjuster which is rotatably arranged on the brake body; the regulator testing device further comprises a positioning mechanism, wherein the positioning mechanism comprises:

the positioning plate is arranged below the floating batch head and used for supporting the brake body;

the first clamping piece is arranged on the positioning plate;

the second clamping piece is movably arranged on the positioning plate so as to be clamped on two opposite sides of the brake body respectively with the first clamping piece.

The regulator testing device provided by the embodiment of the application has the beneficial effects that: compared with the prior art, in the application, the first driving piece, the electromagnetic clutch and the connecting shaft assembly are sequentially connected, the torque sensor and the floating bit are arranged on the connecting shaft assembly, the first driving piece is started, the connecting shaft assembly is driven by the electromagnetic clutch to rotate, so that the floating bit rotates the adjuster, the torque sensor detects the torque of the adjuster at the moment, and the torque detection work of the adjuster is realized; the floating batch head elastically abuts against the adjustor when the adjustor is rotated, so that the adjustor and the floating batch head are flexibly connected, and the damage probability of the floating batch head and the adjustor in the test process is reduced. And electromagnetic clutch connects in the output of first driving piece to the power of the first driving piece of unidirectional transmission, then the regulator is rotatory when driving the connecting shaft subassembly rotatory in the effect of external force, and the connecting shaft subassembly can't be with the reverse transmission of external force to first driving piece on, thereby strengthen the guard action to first driving piece. In addition, in this embodiment, only through first driving piece, electromagnetic clutch, connecting shaft assembly, unsteady batch head and torque sensor, then can realize the test work to the regulator, overall structure is very simple, and convenient operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic perspective view of a testing apparatus for a regulator according to an embodiment of the present disclosure;

FIG. 2 is a first perspective view of a first testing mechanism of the conditioner testing apparatus of FIG. 1;

FIG. 3 is a schematic perspective view of a floating bit cooperating with a safety coupling of the first testing mechanism of FIG. 2;

FIG. 4 is a second perspective view of the first testing mechanism of the conditioner testing apparatus of FIG. 1;

FIG. 5 is a perspective view of a voltage sensing member of a second testing mechanism of the regulator testing device of FIG. 1;

FIG. 6 is a perspective view of a second testing mechanism of the conditioner testing apparatus of FIG. 1;

FIG. 7 is a partial perspective view of a positioning mechanism of the conditioner testing apparatus of FIG. 1;

fig. 8 is a schematic perspective view of a regulator testing device according to a second embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

10-a first testing mechanism; 11-a first drive member; 111-a servo motor; 112-a speed reducer; 12-an electromagnetic clutch; 13-a coupling assembly; 131-a safety coupling; 14-a torque sensor; 15-floating the batch head; 151-batch head; 152-a connector; 1521-second fixing hole; 153-elastic structure; 1531-a movable bar; 15311-first fixation hole; 1532-a spring; 16-a frame; 161-a first mount; 1611-a first slider; 162-a second mount; 1621-a first guide rail; 1622-a second slider; 163-third mount; 1631-a second guide rail; 1632-a third slider; 164-a fourth mount; 1641-a third guide rail; 165-a first fixation plate; 1651-locking groove; 166-a second fixation plate; 17-a third drive member; 20-a second testing mechanism; 21-a voltage detection member; 211-detection body; 212-voltage detection probe; 22-a second drive member; 23-a fifth mount; 231-a fourth slider; 24-a sixth mount; 241-a strip-shaped groove; 25-plug connector; 26-a third fixing plate; 261-a fourth guide rail; 30-a power mechanism; 31-a pressure bar; 40-a positioning mechanism; 41-a positioning plate; 42-a first clamp; 43-a second clamp; 44-a fourth drive; z-a first direction; x-a second direction; y-third direction.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The following detailed description is made with reference to the accompanying drawings and examples:

referring to fig. 1 and 2 together, the testing apparatus for a regulator according to the embodiment of the present disclosure includes a first testing mechanism 10, where the first testing mechanism 10 includes a first driving member 11, an electromagnetic clutch 12, a coupling assembly 13, a torque sensor 14, and a floating bit 15.

The electromagnetic clutch 12 is connected to an output end of the first driver 11, so that the power of the first driver 11 is transmitted to the coupling assembly 13 in one direction. The coupling assembly 13 is provided at an output end of the electromagnetic clutch 12 to be rotated by the electromagnetic clutch 12. The floating bit 15 is disposed on the connecting shaft assembly 13 and can be elastically abutted against the adjuster under the driving of the connecting shaft assembly 13, and the adjuster is rotated. The torque sensor 14 is arranged on the connecting shaft assembly 13 and measures the torque of the regulator when the floating bit 15 is driven by the connecting shaft assembly 13 to rotate. The first driving member 11 includes a servo motor 111 and a speed reducer 112 disposed at an output end of the servo motor 111, and the electromagnetic clutch 12 is connected to an output end of the speed reducer 112.

It can be understood that, when testing the regulator, the floating screwdriver bit 15 elastically supports against the regulator, the first driving part 11 is started, the electromagnetic clutch 12 unidirectionally transmits the power of the first driving part 11, so that the connecting shaft assembly 13 rotates, so that the floating screwdriver bit 15 rotates the regulator under the driving of the connecting shaft assembly 13, and the torque sensor 14 measures the torque of the regulator at the moment, thereby realizing the test work on the regulator. It should be noted here that the floating batch head 15 elastically abuts against the adjustor, so as to ensure the rotation of the floating batch head 15 to the adjustor, and avoid the inaccurate measurement result of the torque caused by the floating batch head 15 separating from the adjustor in the rotation process.

In this embodiment, during operation, the electromagnetic clutch 12 is in a closed state, and when the first driving member 11 is started, the electromagnetic clutch 12 transmits the power of the first driving member 11 to the coupling assembly 13; when the floating bit 15 or the coupling assembly 13 rotates under the action of external force, the electromagnetic clutch 12 is switched to the open state, and the coupling assembly 13 is driven to idle, so that the power on the coupling assembly 13 is prevented from being reversely transmitted to the first driving part 11, and the one-way output of the power of the first driving part 11 is realized.

In the embodiment of the application, the first driving part 11, the electromagnetic clutch 12 and the connecting shaft assembly 13 are sequentially connected, the connecting shaft assembly 13 is provided with the torque sensor 14 and the floating screwdriver bit 15, the first driving part 11 is started, the connecting shaft assembly 13 is driven by the electromagnetic clutch 12 to rotate, so that the floating screwdriver bit 15 rotates the adjuster, and the torque sensor 14 detects the torque of the adjuster at the moment, so that the torque detection work of the adjuster is realized; wherein, unsteady batch head 15 elasticity when rotatory regulator supports and holds in the regulator, realizes the flexible coupling of regulator and unsteady batch head 15, reduces unsteady batch head 15 and the damage probability of regulator in the test procedure, and unsteady batch head 15 elasticity supports and holds in the regulator, can guarantee to float the stability of being connected of batch head 15 and regulator to prevent to float batch head 15 and break away from the regulator when rotatory. And, the electromagnetic clutch 12 is connected to the output end of the first driving member 11 to transmit the power of the first driving member 11 in one way, and when the regulator rotates under the action of external force to drive the connecting shaft assembly 13 to rotate, the connecting shaft assembly 13 cannot transmit the external force to the first driving member 11 in the opposite direction, so as to enhance the protection effect on the first driving member 11. In addition, in this embodiment, only through first driving piece 11, electromagnetic clutch 12, coupling assembly 13, unsteady batch head 15 and torque sensor 14, then can realize the test work to the regulator, overall structure is very simple, and convenient operation.

Referring to fig. 2, in the present embodiment, the coupling assembly 13 includes a plurality of safety couplings 131 connected in sequence, the safety coupling 131 at one end of the coupling assembly 13 is connected to the output end of the electromagnetic clutch 12, and the floating bit 15 is disposed on the safety coupling 131 at the other end of the coupling assembly 13. And, the torque sensor 14 is provided between two of the safety couplings 131. Thus, when the first driving member 11 is started, the safety coupling 131 can be driven by the electromagnetic clutch 12 to rotate the floating bit 15 to realize the rotation operation of the regulator, and at this time, the torque sensor 14 measures the torque of the regulator. The safety coupling 131 is arranged to protect the torque sensor 14 from overload, thereby improving the protection of the entire first testing mechanism 10.

Referring to fig. 3, in the present embodiment, the floating batch head 15 includes a batch head 151, a connecting member 152 and an elastic structure 153. The elastic structure 153 is connected between the safety coupling 131 and the connecting member 152 at the other end of the coupling assembly 13, and the bit 151 is provided on the connecting member 152 and used to rotate the actuator. It can be understood that, when testing the adjuster, the batch head 151 abuts against the adjuster, and the connecting member 152 moves towards the direction away from the adjuster, so as to press the elastic structure 153, and at this time, the elastic structure 153 is in a force accumulation state, so that the batch head 151 elastically abuts against the adjuster, and the connection stability of the batch head 151 and the adjuster is ensured.

Referring to fig. 3, in the present embodiment, the connecting member 152 is configured as a sleeve; the elastic structure 153 includes a movable bar 1531 and a spring 1532. The movable rod 1531 is connected to the safety coupling 131 at the other end of the coupling assembly 13, the connecting member 152 is sleeved on the movable rod 1531, and the movable rod 1531 can be telescopically moved in the connecting member 152. The spring 1532 is disposed on the movable rod 1531, the spring 1532 elastically abuts between the safety coupling 131 and the connecting member 152 at the other end of the coupling assembly 13, and the bit 151 is disposed at one end of the connecting member 152 away from the safety coupling 131. It will be appreciated that when testing the actuator, the batch head 151 abuts against the actuator, the connecting member 152 moves away from the actuator, and the movable rod 1531 moves relative to the connecting member 152, so that the connecting member 152 presses the spring 1532, and the spring 1532 is in a power-saving state; wherein, the connecting member 152 is sleeved on the movable rod 1531, and can move relative to the movable rod 1531 in a telescopic manner, so as to ensure the moving stability of the batch head 151 and avoid the batch head 151 from shaking.

In a specific embodiment, the movable rod 1531 is provided with a first fixing hole 15311, the connecting member 152 is provided with a second fixing hole 1521, and the second fixing hole 1521 is a kidney-shaped hole. When the connecting member 152 is sleeved on the movable rod 1531, the first fixing hole 15311 of the movable rod 1531 is communicated with the second fixing hole 1521 of the connecting member 152. Here, the plug is inserted into the second fixing hole 1521 and the first fixing hole 15311 in sequence, and the first fixing hole 15311 is matched with the plug. It can be understood that, when the batch head 151 supports against the regulator, the connecting member 152 moves relative to the movable rod 1531, and the plug pin moves in the second fixing hole 1521 at this time, because the second fixing hole 1521 is a waist-shaped hole, the plug pin can form a limit with the second fixing hole 1521, thereby limiting the movable stroke of the connecting member 152 relative to the movement of the movable rod 1531, avoiding the movable rod 1531 from disengaging from the connecting member 152, ensuring the connection relationship between the safety coupling 131 and the batch head 151, and ensuring that the power on the safety coupling 131 can be transmitted to the batch head 151.

Referring to fig. 2 and 4, in the present embodiment, the testing apparatus further includes a frame 16 for fixing to an external device, and the frame 16 includes a first fixing frame 161, a second fixing frame 162, a third fixing frame 163 and a fourth fixing frame 164. The first driving member 11 is provided on the first fixing frame 161, and here, the electromagnetic clutch 12, the coupling assembly 13, and the torque sensor 14 may also be connected to the first fixing frame 161, thereby ensuring the operational stability of the electromagnetic clutch 12, the coupling assembly 13, and the torque sensor 14. The first fixing frame 161 is slidably disposed on the second fixing frame 162 along the first direction Z, the second fixing frame 162 is slidably disposed on the third fixing frame 163 along the second direction X, the third fixing frame 163 is slidably disposed on the fourth fixing frame 164 along the third direction Y, and the fourth fixing frame 164 is used for fixing to an external device; the first direction Z, the second direction X and the third direction Y are vertical to each other. Thus, the first fixing frame 161 slides along the first direction Z, the second fixing frame 162 slides along the second direction X, and the third fixing frame 163 slides along the third direction Y, so that the batch head 151 can move in the first direction Z, the second direction X, and the third direction Y, respectively, and before testing the regulator, the batch head 151 can move to abut against the regulator, so that the batch head 151 can rotate the regulator.

It should be noted here that the rotation direction of the batch head 151 is perpendicular to the first direction Z, the second direction X, or the third direction Y. In this embodiment, the first direction Z is a vertical direction in fig. 4, the second direction X and the third direction Y are two vertical directions in a horizontal direction, respectively, and the first direction Z is perpendicular to the rotation plane of the batch head 151.

In a specific embodiment, the second fixing frame 162 is provided with a first guide rail 1621 extending along the first direction Z, the first fixing frame 161 is provided with a first slider 1611, and the first slider 1611 is slidably disposed on the first guide rail 1621 along the first direction Z, so as to realize movement of the batch head 151 along the first direction Z; the second fixing frame 162 is further provided with a second sliding block 1622, the third fixing frame 163 is provided with a second guide rail 1631 extending along the second direction X, and the second sliding block 1622 is slidably arranged on the second guide rail 1631 along the second direction X, so that the batch head 151 can move along the second direction X; the third fixing frame 163 is further provided with a third sliding block 1632, the fourth fixing frame 164 is provided with a third guide rail 1641 extending along the third direction Y, and the third sliding block 1632 is slidably disposed on the third guide rail 1641 along the third direction Y, so as to realize the movement of the batch head 151 along the third direction Y.

In a specific embodiment, the second fixing frame 162 is provided with a second fixing plate 166, the fourth fixing frame 164 is provided with a first fixing plate 165, the first fixing plate 165 is provided with a locking groove 1651, and the second fixing plate 166 is locked in the locking groove 1651 through an external locking member, so that the connection between the second fixing frame 162 and the fourth fixing frame 164 is realized, and the stability of the whole rack 16 is improved. Wherein, the first fixing plate 165 is provided with a plurality of locking slots 1651 spaced apart along the second direction X, and the external locking member can be alternatively locked in the plurality of locking slots 1651; specifically, when the second slider 1622 is slidably disposed on the second guide rail 1631 along the second direction X, the second fixing plate 166 is driven by the second fixing frame 162 to move along the second direction X relative to the first fixing plate 165, and the plurality of locking slots 1651 are disposed, so that the external locking member is locked to the locking slots 1651 and the second fixing plate 166, and the second fixing plate 166 and the first fixing plate 165 are fixed after moving. Moreover, each locking slot 1651 is a waist-shaped slot extending along the third direction Y, when the third slider 1632 on the third fixing frame 163 is slidably disposed on the third guide rail 1641, the second fixing frame 162 is driven by the third fixing frame 163 to move along the third direction Y, at this time, the second fixing plate 166 moves along the third direction Y relative to the first fixing plate 165 on the fourth fixing frame 164, and at this time, the waist-shaped slot is disposed, so that the external locking member can still be locked on the waist-shaped slot of the first fixing plate 165 and the second fixing plate 166, thereby achieving the connection between the second fixing frame 162 and the fourth fixing frame 164.

In a specific embodiment, the second fixing frame 162 is provided with a third driving member 17, and an output end of the third driving member 17 is connected to the first fixing frame 161, so that the third driving member 17 can drive the first fixing frame 161 to move along the first direction Z when being started, thereby moving the batch head 151 along the first direction Z.

In this embodiment, the regulator is provided as a regulator of an automobile brake, and a potentiometer is provided on the automobile brake, and the regulator is connected to the potentiometer and regulates an output voltage of the potentiometer when rotated. The regulator can regulate the output voltage of the potentiometer in the rotating process, so that the rotating angles of the regulator are different, and the output voltages of the potentiometer are different.

Referring to fig. 1 and 5, the testing apparatus of the regulator further includes a second testing mechanism 20, the second testing mechanism 20 includes a voltage detecting part 21, the voltage detecting part 21 includes a detecting body 211 and a voltage detecting probe 212 disposed on the detecting body 211, the detecting body 211 is configured to drive the voltage detecting probe 212 to move to the potentiometer, so that the voltage detecting probe 212 is conducted with a conductive contact on the potentiometer, and the detecting body 211 detects an output voltage of the potentiometer, thereby obtaining a rotation angle of the regulator.

In the present embodiment, three voltage detecting probes 212 are provided, and the three voltage detecting probes 212 are respectively provided as a positive electrode, a negative electrode and a ground electrode.

Referring to fig. 6, in the present embodiment, the second testing mechanism 20 further includes a second driving member 22 and a fifth fixing frame 23 for fixing on an external device, the detecting body 211 is slidably disposed on the fifth fixing frame 23 along the direction of the voltage detecting probe 212, and the second driving member 22 is connected between the detecting body 211 and the fifth fixing frame 23, so as to drive the detecting body 211 to approach or separate from the conductive contact on the potentiometer, that is, to enable the voltage detecting probe 212 to approach or separate from the conductive contact on the potentiometer.

In a specific embodiment, the second testing mechanism 20 further includes a third fixing plate 26, the detecting body 211 is disposed on the third fixing plate 26, a fourth guiding rail 261 extending along the direction of the voltage detecting probe 212 is disposed on the third fixing plate 26, a fourth slider 231 is disposed on the fifth fixing frame 23, and the second driving member 22 is connected between the fifth fixing frame 23 and the third fixing plate 26. Thus, when the second driving member 22 is started, the third fixing plate 26 is driven by the second driving member 22 to move relative to the fifth fixing frame 23 along the direction of the voltage detection probe 212, so as to realize the conductive contact of the detection body 211 approaching or departing from the potentiometer along the direction of the voltage detection probe 212, and at this time, the fourth slider 231 is slidably disposed on the fourth guiding rail 261.

Referring to fig. 6, in the present embodiment, the second testing mechanism 20 further includes a sixth fixing frame 24 for fixing to an external device, the sixth fixing frame 24 is provided with a strip-shaped groove 241, the fifth fixing frame 23 is provided with a plug connector 25, and the plug connector 25 is inserted into the strip-shaped groove 241. And the plug connector 25 can slide in the strip groove 241, so as to drive the third fixing plate 26, the detection body 211 and the voltage detection probe 212 to rotate, so as to realize the directional adjustment of the voltage detection probe 212, so that the second testing mechanism 20 can be adapted to the testing operation of regulators of automobile brakes of different models. In the present embodiment, when the plug 25 slides in the groove 241, the rotation planes of the third fixing plate 26, the detection body 211, and the voltage detection probe 212 are perpendicular to the first direction Z.

In another embodiment, an arc groove is formed on the sixth fixing frame 24, a slider is arranged on the fifth fixing frame 23, and the slider is slidably arranged in the arc groove, so that the third fixing plate 26, the detection body 211 and the voltage detection probe 212 rotate, and the pointing direction of the voltage detection probe 212 is adjusted.

Referring to fig. 1 and 7, in the present embodiment, the adjuster is an adjuster of an automobile brake, and the automobile brake includes a brake body and the adjuster rotatably disposed on the brake body. The conditioner testing apparatus further includes a positioning mechanism 40, and the positioning mechanism 40 includes a positioning plate 41, a first clamping member 42, and a second clamping member 43. Locating plate 41 is located the below of wholesale head 151 to be used for the bearing stopper body, first holder 42 is located on locating plate 41, and second holder 43 activity is located on locating plate 41, and can be close to or keep away from first holder 42 and remove, thereby support respectively in the relative both sides of stopper body with first holder 42, realize automobile brake's location.

In a specific embodiment, the positioning mechanism 40 further includes a fourth driving member 44, and an output end of the fourth driving member 44 is connected to a bottom portion of the positioning plate 41. Before testing the regulator, the stopper body bears on locating plate 41, and fourth drive piece 44 drive locating plate 41 moves along vertical direction for the stopper body moves to the test position, thereby realizes adjusting and removes to the test position, and the batch head 151 of being convenient for accurately carries out the rotation operation to automobile brake's regulator.

Example two

Referring to fig. 8, the difference between the present embodiment and the first embodiment is: the regulator testing device further comprises a power mechanism 30, and the power mechanism 30 comprises a pressure rod 31. The regulator is set as the regulator of the automobile brake, the automobile brake further comprises a lever and a push disc, the regulator is connected to the output end of the lever, and the push disc is connected to the output end of the regulator. It should be noted here that the pressing rod 31 is used for pressing the lever of the automobile brake so as to drive the adjuster to rotate, and thus the bit 151 can drive the connecting shaft assembly 13 to rotate under the driving of the adjuster, and at this time, the torque sensor 14 on the connecting shaft assembly 13 measures the torque of the adjuster at this time.

In the present embodiment, the torque detection of the regulator has two modes: first, in the manner described in the first embodiment, the first driving member 11 drives the coupling assembly 13 to rotate, so that the bit 151 drives the adjustor to rotate, and the torque sensor 14 measures the torque of the adjustor; secondly, the pressing rod 31 presses the lever to rotate the lever, the adjuster is driven by the lever to rotate, the bit 151 is driven by the adjuster to rotate, the connecting shaft assembly 13 is driven to rotate, and the torque sensor 14 measures the torque of the adjuster. In a specific regulator test operation, one of the above two modes may be selected alternatively, or the two modes may be performed sequentially, which is not limited herein.

It should be noted here that when the lever is pressed by the pressing rod 31, the pressing lever generally rotates to a preset position, the adjuster drives the push disc to move under the driving of the lever, and the position of the push disc after the push disc moves under the driving of the adjuster simulates the position of the push disc when the brake pad of the push disc completes braking; correspondingly, when the first driving part 11 drives the batch head 151 to rotate the adjuster, the batch head 151 rotates the adjuster, so that the adjuster drives the push disc to move, and the position of the push disc after the push disc moves under the driving of the adjuster simulates the position of the push disc when the brake pad of the push disc completes braking.

The rest of this embodiment is the same as the first embodiment, and the unexplained features in this embodiment are explained by the first embodiment, which is not described herein again.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A regulator testing device comprising a first testing mechanism, the first testing mechanism comprising:

a first driving member;

the electromagnetic clutch is connected to the output end of the first driving piece and is used for transmitting the power of the first driving piece in a one-way mode;

the connecting shaft assembly is arranged at the output end of the electromagnetic clutch and is driven by the electromagnetic clutch to rotate;

the floating screwdriver head is arranged on the connecting shaft assembly and elastically abuts against the regulator under the driving of the connecting shaft assembly and rotates the regulator;

and the torque sensor is arranged on the connecting shaft assembly so as to measure the torque of the regulator when the connecting shaft assembly drives the floating batch head to rotate.

2. The regulator testing device according to claim 1, wherein the coupling assembly comprises a plurality of safety couplings connected in sequence, the torque sensor is arranged between two of the safety couplings, the safety coupling at one end of the coupling assembly is connected to the output end of the electromagnetic clutch, and the floating bit is arranged on the safety coupling at the other end of the coupling assembly.

3. The conditioner testing apparatus as claimed in claim 1, wherein the floating batch head comprises:

a batch head for rotating the regulator;

the batch head is arranged on the connecting piece;

and the elastic structure is connected between the connecting shaft assembly and the connecting piece.

4. A regulator testing device according to claim 3, wherein the connecting member is provided as a sleeve; the elastic structure includes:

the movable rod is connected with the connecting shaft assembly and is telescopically movable in the connecting piece;

the spring is sleeved on the movable rod and elastically abuts against the connecting piece.

5. The conditioner testing apparatus of any one of claims 1-4, wherein the first testing mechanism further comprises a frame comprising a first mount, a second mount, a third mount, and a fourth mount; the first driving piece is arranged on the first fixing frame, the first fixing frame is arranged on the second fixing frame in a sliding mode along a first direction, the second fixing frame is arranged on the third fixing frame in a sliding mode along a second direction, the third fixing frame is arranged on the fourth fixing frame in a sliding mode along a third direction, and the fourth fixing frame is used for being fixed on external equipment;

the first direction, the second direction and the third direction are perpendicular to each other, and the rotation direction of the batch head is perpendicular to the first direction, the second direction or the third direction.

6. A regulator testing device according to any one of claims 1 to 4, wherein the regulator is a regulator of a vehicle brake, and the vehicle brake is provided with a potentiometer thereon, the regulator being connected to the potentiometer to regulate an output voltage of the potentiometer when rotated;

the regulator testing device further comprises a second testing mechanism, the second testing mechanism comprises a voltage detection piece, the voltage detection piece comprises a detection body and a voltage detection probe arranged on the detection body, and the voltage detection probe is used for being conducted with a conductive contact on the potentiometer.

7. The regulator testing device according to claim 6, wherein the second testing mechanism further comprises a fifth fixing frame for fixing to an external device, and a second driving member, the detecting body is slidably mounted on the fifth fixing frame along the direction of the voltage detecting probe, and the second driving member is connected between the detecting body and the fifth fixing frame to drive the voltage detecting probe to approach or move away from the conductive contact on the potentiometer.

8. The testing device of the regulator according to claim 7, wherein the second testing mechanism further comprises a sixth fixing frame for fixing to an external device, the sixth fixing frame is provided with a strip-shaped groove, the fifth fixing frame is provided with a plug-in unit, and the plug-in unit is plugged into the strip-shaped groove and can slide in the strip-shaped groove to adjust the direction of the voltage detection probe.

9. The regulator test device according to any one of claims 1 to 4, wherein the regulator is a regulator of a brake of an automobile; the regulator testing device further comprises a power mechanism, the power mechanism comprises a pressing rod, the pressing rod is used for extruding a lever of the automobile brake so as to drive the regulator to rotate, and the screwdriver head can drive the connecting shaft assembly to rotate under the driving of the regulator.

10. The regulator testing device according to any one of claims 1 to 4, wherein the regulator is a regulator of an automobile brake, the automobile brake including a brake body and the regulator rotatably provided on the brake body; the regulator testing device further comprises a positioning mechanism, wherein the positioning mechanism comprises:

the positioning plate is arranged below the floating batch head and used for supporting the brake body;

the first clamping piece is arranged on the positioning plate;

the second clamping piece is movably arranged on the positioning plate so as to be clamped on two opposite sides of the brake body respectively with the first clamping piece.

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