CN117213739A - Caliper disc brake tightness detector convenient to operate - Google Patents
Caliper disc brake tightness detector convenient to operate Download PDFInfo
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- CN117213739A CN117213739A CN202311263742.9A CN202311263742A CN117213739A CN 117213739 A CN117213739 A CN 117213739A CN 202311263742 A CN202311263742 A CN 202311263742A CN 117213739 A CN117213739 A CN 117213739A
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- disc brake
- fixedly connected
- tightness detector
- caliper disc
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- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000005096 rolling process Methods 0.000 claims 3
- 238000001514 detection method Methods 0.000 abstract description 43
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 26
- 230000008569 process Effects 0.000 description 24
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The invention discloses a convenient-to-operate caliper disc brake tightness detector, which relates to the field of caliper disc brake detection and comprises a base and a tightness detector, wherein one side of the base is connected with the tightness detector, a control mechanism is arranged at the top of the base, a movable mechanism is arranged at the top of the control mechanism, a supporting plate is arranged at one side of the control mechanism, and a positioning mechanism is arranged at one side of the movable mechanism. According to the invention, the swing rod can control the clamp disc brake to move to the detection station and move under the limit of the second limit groove, so that the clamp disc brake can move to the designated position quickly and accurately, the position of the clamp disc brake or the position of the tightness detector does not need to be regulated, and when the swing rod moves reversely, the detected clamp disc brake can be moved to the loading and unloading station to be taken out, so that the time waste caused by multiple calibration operations is avoided, and the detection error is easy to cause, so that the detection efficiency and accuracy can be improved.
Description
Technical Field
The invention relates to the technical field of detection of a caliper disc brake, in particular to a convenient-to-operate tightness detector of the caliper disc brake.
Background
A caliper disc brake is one type of disc brake. Its rotating element is a metal disc working with an end face, called a brake disc. The fixed elements are brake pads consisting of friction pads with small working areas and metal back plates thereof, 2-4 in each brake, and the brake pads and actuating devices thereof are all arranged in clamp-shaped brackets which span across the two sides of the brake disc, and are collectively called a brake caliper. The brake disc and the brake caliper together form a caliper disc brake, and in order to prevent leakage during use, it is necessary to perform a leak tightness test of the brake.
For example, chinese patent number is: the utility model provides a "clamp disc brake tightness detector convenient to operation" of CN219084329U, includes pick-up plate, electric putter, grip block, stopper and advances oil end, the upper surface fixed mounting of pick-up plate has electric putter, and electric putter's one end is fixed to be provided with the grip block, 2 the stopper has been placed to the pick-up plate upper surface between the grip block, the side surface of stopper is provided with the oil end of connecting the hydropipe, and the side surface of stopper is provided with the brake pad that is used for contacting the brake disc, the supporting groove has been seted up to the surface of limiting wheel, the upper surface fixed mounting of pick-up plate has the warning light.
However, in the prior art, in the process of detecting the tightness of the brake, the brake needs to be positioned first, if the positioning is inaccurate, the calibration state of the detection device may be directly affected, so that the detection effect is affected, and in the process, the detector or the brake may also need to be manually operated to complete the initial calibration of the detection work, so that the detector can start to detect the tightness of the brake;
therefore, when the brake is detected, the manual operation is adopted for adjusting the position for calibration for many times, so that the detection time is wasted, the detection efficiency is reduced, and the brake is operated and touched for many times, so that the accuracy of the final detection result is easily affected.
Disclosure of Invention
The invention aims to provide a caliper disc brake tightness detector convenient to operate, so as to solve the problems that in the brake tightness detection process, firstly, the brake needs to be positioned, if positioning inaccuracy occurs, the calibration state of detection equipment can be directly influenced, so that the detection effect is influenced, and in the process, the detector or the brake needs to be manually operated to finish initial calibration of detection work, so that the detector can start to perform tightness detection on the brake, and therefore, when the brake is detected, the detection time is wasted, the detection efficiency is reduced, and the accuracy of a final detection result is easily influenced due to the fact that the brake is operated and touched for many times by adopting manual operation adjustment position for calibration.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a convenient-to-operate caliper disc brake tightness detector, includes base and tightness detector, base one side is connected with tightness detector, control mechanism is installed at the base top, movable mechanism is installed at the control mechanism top, backup pad is installed to control mechanism one side, positioning mechanism is installed to movable mechanism one side;
the swing mechanism comprises a first shell and a swing plate, wherein the swing plate is positioned inside the first shell, a swing rod is arranged above the swing plate, one end of the swing rod is fixedly connected with a second movable block, one end of the swing rod is fixedly connected with a first rotating rod, the first rotating rod is rotationally connected with the first shell, the bottom end of the first rotating rod penetrates through the first shell, a first gear is fixedly arranged on the bottom end surface of the first rotating rod, pushing rods are fixedly arranged on two sides of the top of the swing plate, a sleeve is arranged above the first shell, a baffle is slidably arranged inside the sleeve, one end of the baffle is fixedly connected with the swing rod, one end of the swing rod penetrates through the sleeve, one end of the swing rod is fixedly connected with a connector, one end of the swing rod is fixedly connected with a first moving rod, a second limit groove is formed in the outer wall of the first shell, one end of the swing rod penetrates through the second limit groove, and one end of the swing rod is fixedly connected with a connecting plate.
Preferably, a spring is arranged on the surface of the movable rod, one end of the spring is fixedly connected with the inner wall of the sleeve, and the other end of the spring is fixedly connected with the baffle.
Preferably, the first mounting frame is fixedly mounted at the top of the first shell, the first movable block is rotatably mounted on the inner side of the first mounting frame, one end of the first movable block is fixedly connected with the sleeve, the first limiting groove is formed in the top of the first shell, the two limiting rods are fixedly mounted on the outer wall of the first shell, the first movable rod is slidably arranged in the first limiting groove, and one end of the first movable rod is rotatably connected with the connector.
Preferably, one end of the swinging rod is fixedly connected with a second movable block, a second mounting frame is rotatably mounted on the surface of the second movable block, and one end of the second mounting frame is fixedly connected with the inner wall of the first shell.
Preferably, the positioning mechanism comprises a second shell and a top plate, a support is fixedly arranged in the second shell, the top plate is fixedly arranged at the top of the second shell, a rotating disc is arranged in the second shell, a spiral groove is formed in the surface of the rotating disc, a second rotating rod is fixedly connected to the center of the bottom of the rotating disc, a third limit groove is formed in the surface of the top plate, a positioning block is arranged above the top plate, a second moving rod is fixedly connected to the bottom of the positioning block, the second moving rod is slidably connected with the third limit groove, and the second moving rod is slidably arranged in the spiral groove.
Preferably, the outer wall of the second shell is fixedly connected with the connecting plate, the second rotating rod is rotationally connected with the bracket, and a second gear is fixedly arranged on the surface of the bottom end of the second rotating rod.
Preferably, the arc is fixedly connected with at the top of the support plate, tooth grooves are formed in the inner wall of the arc, the tooth grooves are meshed with the second gear, guide grooves are formed in the top of the arc, guide blocks are slidably arranged in the guide grooves, and the top of each guide block is fixedly connected with the support.
Preferably, the control mechanism comprises an installation box, a fixing frame is fixedly installed inside the installation box, a gear motor is fixedly installed on one side of the fixing frame, a screw rod is fixedly connected with the output end of the gear motor, a sliding block is installed on the surface of the screw rod through threads, a rack is fixedly connected with one end of the sliding block, and the rack is meshed with the first gear.
Preferably, the inner wall of the installation box is provided with a sliding groove, two ends of the rack are fixedly connected with sliding strips, and the sliding strips are arranged inside the sliding groove in a sliding mode.
Preferably, one end of the screw rod is rotatably connected with the fixing frame.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the clamp disc brake can be controlled to move to the detection station through the swinging rod, and the swinging rod can move under the limit of the second limit groove in the moving process, so that the swinging rod is prevented from being inclined and offset after multiple movements, the swinging rod can be rapidly and accurately moved to the designated position, the position of the clamp disc brake or the position of the tightness detector is not required to be adjusted, and the detected clamp disc brake can be moved to the loading and unloading station to be taken out when the swinging rod moves reversely, so that the time waste caused by multiple calibration operations is avoided, and the detection error is easily caused, and the detection efficiency and accuracy can be improved.
2. In the invention, in the moving process of approaching the tightness detector, the four positioning blocks are folded, so that the clamp disc brake is rapidly positioned and clamped, the clamp disc brake can be rapidly fixed on the surface of the top plate, and in the positioning process of the four positioning blocks, the clamp disc brake can be pushed to the center of the top plate, so that each clamp disc brake can be pushed to the center of the top plate in the detection process, the time for calibration before detection can be saved, and the detection efficiency can be improved.
3. In the invention, in the moving process of the positioning mechanism, the positioning or releasing of the caliper disc brake can be completed due to the existence of the second gear and the tooth slot, so that the caliper disc brake is only required to be placed and taken in the whole detection process, the time for manually fixing the caliper disc brake before detection is saved, and the manual disassembly is not required after the detection is completed, thereby reducing the whole detection time, avoiding unstable positioning caused by manual operation and inaccurate position of the caliper disc brake after positioning, and improving the whole detection efficiency and accuracy.
Drawings
FIG. 1 is a schematic perspective view of a convenient-to-operate caliper disc brake tightness detector of the present invention;
FIG. 2 is a schematic side view of a convenient-to-operate caliper disc brake tightness detector of the present invention;
FIG. 3 is a schematic illustration of a split construction of a convenient-to-operate caliper disc brake tightness detector portion of the present invention;
FIG. 4 is a schematic view of the structure of a convenient-to-operate caliper disc brake tightness detector support plate and a first housing of the present invention;
FIG. 5 is a schematic view of the movable mechanism of the caliper disc brake tightness detector of the present invention for convenient operation;
FIG. 6 is a schematic diagram of a split construction of a movable mechanism in a caliper disc brake leak tightness detector of the present invention for convenient operation;
FIG. 7 is a schematic cross-sectional view of a first housing of a convenient-to-operate caliper disc brake tightness detector of the present invention;
FIG. 8 is a schematic view of an exploded construction of a positioning mechanism in a convenient to operate caliper disc brake leak tightness detector of the present invention;
fig. 9 is a schematic structural view of a control mechanism in a caliper disc brake tightness detector according to the present invention, which is convenient to operate.
In the figure: 1. a base; 2. a tightness detector; 3. a control mechanism; 31. a mounting box; 311. a chute; 32. a speed reducing motor; 33. a screw rod; 34. a rack; 35. a fixing frame; 36. a sliding block; 37. a sliding bar; 4. a movable mechanism; 41. a first housing; 411. a first limit groove; 412. the second limit groove; 42. a sleeve; 421. a first mounting frame; 422. a first movable block; 423. a movable rod; 424. a baffle; 425. a spring; 426. a connector; 43. a swinging rod; 431. a second mounting frame; 432. a second movable block; 433. a first moving lever; 44. a limit rod; 45. a connecting plate; 46. a swinging plate; 461. a push rod; 47. a first rotating lever; 48. a first gear; 5. a positioning mechanism; 51. a top plate; 511. a third limit groove; 52. a second housing; 53. a bracket; 54. a second gear; 55. a guide block; 56. a rotating disc; 561. a second rotating lever; 562. a spiral groove; 57. a positioning block; 571. a second moving lever; 6. a support plate; 61. an arc-shaped plate; 611. a guide groove; 612. tooth slots.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-7: the utility model provides a convenient-to-operate caliper disc brake tightness detector, includes base 1 and tightness detector 2, and base 1 one side is connected with tightness detector 2, and control mechanism 3 is installed at base 1 top, and movable mechanism 4 is installed at control mechanism 3 top, and backup pad 6 is installed to control mechanism 3 one side, and positioning mechanism 5 is installed to movable mechanism 4 one side;
the swing mechanism 4 comprises a first shell 41 and a swing plate 46, the swing plate 46 is positioned inside the first shell 41, a swing rod 43 is arranged above the swing plate 46, one end of the swing rod 43 is fixedly connected with a second movable block 432, one end bottom of the swing rod 43 is fixedly connected with a first rotating rod 47, the first rotating rod 47 is rotationally connected with the first shell 41, the bottom end of the first rotating rod 47 penetrates through the first shell 41, a first gear 48 is fixedly arranged on the bottom end surface of the first rotating rod 47, pushing rods 461 are fixedly arranged on two sides of the top of the swing plate 46, a sleeve 42 is arranged above the first shell 41, a baffle 424 is slidably arranged inside the sleeve 42, one end of the baffle 424 is fixedly connected with a swing rod 423, one end of the swing rod 423 penetrates through the sleeve 42, one end of the swing rod is fixedly connected with a connector 426, the top center of the swing rod 43 is fixedly connected with a first moving rod 433, a second limit groove 412 is formed in the outer wall of the first shell 41, one end of the swing rod 43 penetrates through the second limit groove 412, and one end of the swing rod 43 is fixedly connected with a connecting plate 45.
In this embodiment, when the first rotating rod 47 rotates, the swinging plate 46 moves in a curved shape with the center of the circle of the first rotating rod 47, and in this process, the pushing rod 461 on the surface of the swinging plate 46 pushes the swinging rod 43 to move together, so that the swinging rod 43 starts to move under the action force of the pushing rod 461, and because the second movable block 432 is rotationally connected with the second mounting frame 431, the swinging rod 43 moves in a curved shape with the center of the connection between the second movable block 432 and the second mounting frame 431, and further the swinging rod 43 moves inside the second limiting groove 412, so as to achieve the purpose of driving the second housing 52 to move by using the connecting plate 45;
in addition, during the movement of the swinging rod 43, the first moving rod 433 connected to the top also slides in the first limiting slot 411, and at this time, the first moving rod 433 is utilized to drive the sleeve 42 and the moving rod 423 to move together, when the moving rod 423 and the sleeve 42 move together, the first moving block 422 at one end of the sleeve 42 is rotationally connected with the first mounting frame 421, so that when the sleeve 42 moves along with the swinging rod 43, the connection point between the first moving block 422 and the first mounting frame 421 is used as the center of a circle;
because the circle centers of the swinging rod 43 and the sleeve 42 are not on the same straight line in the vertical direction, when the sleeve 42 moves, the movable rod 423 drives the baffle 424 and the sleeve 42 to generate relative displacement, and in the whole detection process, the spring 425 stretches, so that the spring 425 stretches to interfere the movement of the movable rod 423 and the sleeve 42, the first movable rod 433 interferes the movement of the swinging rod 43, and in the process of approaching or separating from the tightness detector 2, the swinging rod 43 moves under the acting force of the pushing rod 461 at the beginning, the swinging rod 43 moves under the interference of the spring 425 along with the starting of the movement of the sleeve 42 and the movable rod 423, so that the swinging rod 43 directly swings, and at the moment, the swinging rod 43 collides with the limiting rod 44, and then the standing horse moves the positioning mechanism 5 to the detection station or the feeding station.
Finally, the swing rod 43 can be used for controlling the movement of the caliper disc brake to the detection station, and the swing rod 43 can move under the limitation of the second limiting groove 412 in the moving process, so that the condition that the swing rod 43 is not askew and offset after a plurality of movements is ensured, and the caliper disc brake can be quickly and accurately moved to a designated position, and the position of the caliper disc brake or the position of the tightness detector 2 does not need to be adjusted. When the swinging rod 43 moves reversely, the detected caliper disc brake is moved to the loading and unloading station to be taken out.
Example two
As shown in fig. 3-8, a spring 425 is mounted on the surface of the movable rod 423, one end of the spring 425 is fixedly connected with the inner wall of the sleeve 42, and the other end of the spring 425 is fixedly connected with the baffle 424.
First mounting bracket 421 is fixed mounting at the top of first casing 41, first movable block 422 is installed in the inboard rotation of first mounting bracket 421, first spacing groove 411 has been seted up at first casing 41 top to first movable block 422 one end and sleeve pipe 42 fixed connection, first casing 41 outer wall fixed mounting has two gag lever posts 44, first movable rod 433 slides and sets up inside first spacing groove 411, first movable rod 433 one end and connector 426 rotate to be connected. One end of the swinging rod 43 is fixedly connected with a second movable block 432, a second mounting frame 431 is rotatably arranged on the surface of the second movable block 432, and one end of the second mounting frame 431 is fixedly connected with the inner wall of the first shell 41. The positioning mechanism 5 comprises a second shell 52 and a top plate 51, wherein a support 53 is fixedly arranged in the second shell 52, the top plate 51 is fixedly arranged at the top of the second shell 52, a rotating disc 56 is arranged in the second shell 52, a spiral groove 562 is formed in the surface of the rotating disc 56, a second rotating rod 561 is fixedly connected to the center of the bottom of the rotating disc 56, a third limiting groove 511 is formed in the surface of the top plate 51, a positioning block 57 is arranged above the top plate 51, a second moving rod 571 is fixedly connected to the bottom of the positioning block 57, the second moving rod 571 is in sliding connection with the third limiting groove 511, and the second moving rod 571 is arranged inside the spiral groove 562 in a sliding mode.
In this embodiment, first, the caliper disc brake is placed on the surface of the top plate 51 and between the four positioning blocks 57, so that the positioning of the circular brake disc on the caliper disc brake is facilitated initially. When the second housing 52 starts to move under the driving of the swing rod 43, the second housing 52 not only slides on the surface of the arc plate 61, but also moves in an arc shape with the center of the second movable block 432 as the swing rod 43. In the moving process, since the tooth grooves 612 on the inner side of the arc-shaped plate 61 exist, when the second gear 54 moves along with the second housing 52, the second gear will also start to rotate under the driving of the tooth grooves 612, so as to drive the second rotating rod 561 to rotate together, and further, the rotating disc 56 connected to the top of the second rotating rod 561 will also start to rotate at the same time. In the rotating process, the rotating disc 56 drives the second moving rod 571 to move by using the spiral groove 562 on the surface, and the second moving rod 571 can only move linearly along the third limiting groove 511 in the moving process due to the existence of the third limiting groove 511 on the surface of the top plate 51, so that when the rotating disc 56 rotates, the four positioning blocks 57 of the top plate 51 move towards the same circle center at the same time, and the four positioning blocks 57 start to fold, so that the purpose that the brake disc of the caliper disc brake is fixed at the top center of the top plate 51 is achieved.
Finally, during the movement approaching the tightness detector 2, the caliper disc brake is rapidly positioned and clamped by the four positioning blocks 57 starting to close. Not only can make the clamp disc brake fix on the roof 51 surface fast, in the location in-process of four locating pieces 57 in addition, can also make the clamp disc brake be promoted to roof 51 top central authorities to guarantee that every clamp disc brake can all be promoted to roof 51 top central authorities in the testing process, and then can save the time of calibrating before the detection, in order to improve the efficiency of detection.
Example III
As shown in fig. 4, 5 and 9, the outer wall of the second housing 52 is fixedly connected with the connection plate 45, the second rotation rod 561 is rotatably connected with the bracket 53, and the second gear 54 is fixedly mounted on the bottom surface of the second rotation rod 561.
The top of the supporting plate 6 is fixedly connected with an arc-shaped plate 61, tooth grooves 612 are formed in the inner wall of the arc-shaped plate 61, the tooth grooves 612 are meshed with the second gear 54, a guide groove 611 is formed in the top of the arc-shaped plate 61, a guide block 55 is slidably arranged in the guide groove 611, and the top of the guide block 55 is fixedly connected with the support 53.
The control mechanism 3 comprises a mounting box 31, a fixing frame 35 is fixedly mounted in the mounting box 31, a gear motor 32 is fixedly mounted on one side of the fixing frame 35, a screw rod 33 is fixedly connected to the output end of the gear motor 32, a sliding block 36 is mounted on the surface of the screw rod 33 through threads, a rack 34 is fixedly connected to one end of the sliding block 36, and the rack 34 is meshed with a first gear 48. The inner wall of the mounting box 31 is provided with a sliding groove 311, two ends of the rack 34 are fixedly connected with sliding strips 37, and the sliding strips 37 are arranged inside the sliding groove 311 in a sliding way. One end of the screw 33 is rotatably connected with the fixing frame 35.
In this embodiment, when the servo motor drives the screw rod 33 to rotate, the sliding block 36 on the surface of the screw rod 33 will start to move, so as to drive the rack 34 to move together, at this time, the sliding strips 37 connected to the two ends of the rack 34 will also slide inside the sliding grooves 311, so as to limit the track of the rack 34 from shifting during the movement, thereby ensuring that the meshing of the rack 34 and the first gear 48 will not deviate, and further avoiding damage caused by abrasion, so as to ensure the stability and reliability of the rack 34 after multiple movements; when the rack 34 drives the first gear 48 to rotate, the first gear 48 will also drive the first rotating rod 47 to rotate, so that the movable mechanism 4 controls the positioning mechanism 5 to move towards the tightness detector 2.
In addition, in the moving process of the positioning mechanism 5, due to the existence of the second gear 54 and the tooth groove 612, the positioning or release of the caliper disc brake can be completed, so that when the whole detection process is performed, only the caliper disc brake is required to be placed and taken, the time for manually fixing the caliper disc brake before the detection is saved, and the manual disassembly is not required after the detection is completed, thereby reducing the whole detection time, avoiding the unstable positioning caused by manual operation and inaccurate position of the caliper disc brake after the positioning, requiring manual calibration, and improving the whole detection efficiency and accuracy.
The application method and the working principle of the device are as follows: when the tightness of the caliper disc brake is detected, the caliper disc brake is firstly placed on the surface of the top plate 51 and between the four positioning blocks 57, so that the circular brake disc on the caliper disc brake can be positioned preliminarily.
Then, the clamp disc brake is moved from the loading and unloading station to the detection station, at this moment, the control mechanism 3 starts to move, when the servo motor drives the screw rod 33 to rotate, the sliding block 36 on the surface of the screw rod 33 starts to move, and then drives the rack 34 to move together, at this moment, the sliding strips 37 connected with two ends of the rack 34 also slide in the sliding groove 311, and then the track of the rack 34 can be limited not to deviate in the moving process, so that the meshing of the rack 34 and the first gear 48 is ensured not to deviate, and damage caused by abrasion is avoided, so that the stability and reliability after the rack 34 moves for many times are ensured. When the rack 34 drives the first gear 48 to rotate, the first gear 48 will also drive the first rotating lever 47 to rotate.
Then, when the first rotation lever 47 rotates, the swing plate 46 is moved with the center of the circle of the first rotation lever 47, and the swing plate 46 moves in a curve shape, and in this process, the push lever 461 on the surface of the swing plate 46 pushes the swing lever 43 to move together. Therefore, the swinging rod 43 starts to move under the action force of the pushing rod 461, and because the second movable block 432 is rotationally connected with the second mounting frame 431, the swinging rod 43 moves in an arc shape with the connection point of the second movable block 432 and the second mounting frame 431 as the center of a circle, and the swinging rod 43 also moves in the second limiting groove 412, so that the purpose of driving the second housing 52 to move by using the connecting plate 45 is achieved.
In addition, during the movement of the swing rod 43, the first moving rod 433 connected to the top also slides in the first limiting slot 411, and the sleeve 42 and the movable rod 423 are driven to move together by the first moving rod 433. When the movable rod 423 and the sleeve 42 move together, the first movable block 422 at one end of the sleeve 42 is rotatably connected with the first mounting frame 421, so that the connecting part of the first movable block 422 and the first mounting frame 421 is used as the center of a circle when the sleeve 42 moves along with the swinging rod 43. Because the circle centers of the swinging rod 43 and the sleeve 42 are not on the same straight line in the vertical direction, the movable rod 423 drives the baffle 424 and the sleeve 42 to generate relative displacement when the sleeve 42 moves. In the whole detection process, the spring 425 stretches out and draws back, so that the spring 425 stretches out and draws back to interfere the movement of the movable rod 423 and the sleeve 42, the first movable rod 433 is utilized to interfere the movement of the swinging rod 43, the swinging rod 43 moves under the acting force of the pushing rod 461 in the process of approaching or keeping away from the tightness detector 2, the swinging rod 43 moves along with the sleeve 42 and the movable rod 423, the swinging rod 43 directly completes swinging due to the interference of the spring 425, at the moment, the swinging rod 43 collides with the limiting rod 44, and the vertical horse moves the positioning mechanism 5 to the detection station or the feeding and discharging station.
Finally, the electric push rod on the tightness detector 2 controls the detecting component to be connected with the caliper disc brake in an interface mode, gas is injected by the air pump, and the caliper disc brake is monitored in real time by the leakage instrument, so that tightness of the caliper disc brake can be detected. In addition, the pressure of the injected gas can be controlled, so that the tightness of the caliper disc brake under different pressures can be detected.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides a caliper disc brake tightness detector convenient to operation, includes base (1) and tightness detector (2), base (1) one side is connected with tightness detector (2), its characterized in that: the device is characterized in that a control mechanism (3) is arranged at the top of the base (1), a movable mechanism (4) is arranged at the top of the control mechanism (3), a supporting plate (6) is arranged on one side of the control mechanism (3), and a positioning mechanism (5) is arranged on one side of the movable mechanism (4);
the swing mechanism (4) comprises a first shell (41) and a swing plate (46), the swing plate (46) is positioned inside the first shell (41), a swing rod (43) is arranged above the swing plate (46), one end of the swing rod (43) is fixedly connected with a second movable block (432), one end bottom of the swing rod (43) is fixedly connected with a first rotating rod (47), the first rotating rod (47) is rotationally connected with the first shell (41), the bottom end of the first rotating rod (47) penetrates through the first shell (41), a first gear (48) is fixedly arranged on the bottom end surface of the first rotating rod (47), push rods (461) are fixedly arranged on two sides of the top of the swing plate (46), a sleeve (42) is arranged above the first shell (41), a baffle (424) is slidably arranged inside the sleeve (42), one end of the baffle (424) is fixedly connected with a movable rod (423), one end of the movable rod (423) penetrates through the sleeve (42), one end of the movable rod (423) is fixedly connected with the first shell (41), the first end (433) is fixedly connected with a first limiting groove (412), the second end (433) penetrates through the first shell (43) and the first limiting groove (43), one end of the swinging rod (43) is fixedly connected with a connecting plate (45).
2. An easy-to-operate caliper disc brake tightness detector according to claim 1, wherein: the movable rod (423) is provided with a spring (425) on the surface, one end of the spring (425) is fixedly connected with the inner wall of the sleeve (42), and the other end of the spring (425) is fixedly connected with the baffle (424).
3. An easy-to-operate caliper disc brake tightness detector according to claim 1, wherein: first mounting bracket (421) are installed at first casing (41) top fixed mounting, first movable block (422) are installed in the inboard rotation of first mounting bracket (421), first spacing groove (411) have been seted up at first casing (41) top, two gag lever posts (44) are installed to first casing (41) outer wall fixed mounting, first movable rod (433) slide and set up inside first spacing groove (411), first movable rod (433) one end is connected with connector (426) rotation.
4. An easy-to-operate caliper disc brake tightness detector according to claim 2, wherein: the swing rod (43) one end fixedly connected with second movable block (432), second mounting bracket (431) are installed in rotation on second movable block (432) surface, second mounting bracket (431) one end and first casing (41) inner wall fixed connection.
5. An easy-to-operate caliper disc brake tightness detector according to claim 1, wherein: positioning mechanism (5) are including second casing (52) and roof (51), second casing (52) inside fixed mounting has support (53), roof (51) fixed mounting is at second casing (52) top, second casing (52) inside is provided with rolling disc (56), spiral groove (562) have been seted up on rolling disc (56) surface, third spacing groove (511) have been seted up on rolling disc (56) bottom central authorities fixedly connected with second dwang (561), just roof (51) top is provided with locating piece (57), locating piece (57) bottom fixedly connected with second movable rod (571), second movable rod (571) and third spacing groove (511) sliding connection, and second movable rod (571) sliding arrangement is inside spiral groove (562).
6. An easy to operate caliper disc brake tightness detector according to claim 5, wherein: the outer wall of the second shell (52) is fixedly connected with the connecting plate (45), the second rotating rod (561) is rotationally connected with the bracket (53), and a second gear (54) is fixedly arranged on the bottom end surface of the second rotating rod (561).
7. An easy-to-operate caliper disc brake tightness detector according to claim 1, wherein: the utility model discloses a support plate, including backup pad (6), arc (61) are fixed connection at backup pad (6) top, tooth's socket (612) have been seted up to arc (61) inner wall, tooth's socket (612) and second gear (54) meshing, guide slot (611) have been seted up at arc (61) top, inside slip of guide slot (611) is provided with guide block (55), guide block (55) top and support (53) fixed connection.
8. An easy-to-operate caliper disc brake tightness detector according to claim 1, wherein: the control mechanism (3) comprises a mounting box (31), a fixing frame (35) is fixedly mounted in the mounting box (31), a gear motor (32) is fixedly mounted on one side of the fixing frame (35), a screw rod (33) is fixedly connected to the output end of the gear motor (32), a sliding block (36) is mounted on the surface of the screw rod (33) through threads, a rack (34) is fixedly connected to one end of the sliding block (36), and the rack (34) is meshed with a first gear (48).
9. An easy to operate caliper disc brake tightness detector according to claim 8, wherein: the inner wall of the mounting box (31) is provided with a sliding groove (311), two ends of the rack (34) are fixedly connected with sliding strips (37), and the sliding strips (37) are arranged inside the sliding groove (311) in a sliding mode.
10. An easy to operate caliper disc brake tightness detector according to claim 8, wherein: one end of the screw rod (33) is rotationally connected with the fixing frame (35).
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| CN117213739B CN117213739B (en) | 2024-04-16 |
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| CN117213739B (en) | 2024-04-16 |
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