Automatic detection and repair device for balance performance of torsion-limiting damper

Abstract

The utility model provides an automatic detection and repair device for the balance performance of a torsion-limiting damper, which relates to the technical field of torsion-limiting damper detection and comprises a feeding conveyor belt and a discharging conveyor belt, a detection workbench is arranged in the middle of the feeding conveyor belt and the discharging conveyor belt, a balance detection mechanism is arranged at the top of the detection workbench, and the balance detection mechanism is connected with the feeding conveyor belt and the discharging conveyor belt. A sliding groove is formed in the side face of the balance detection mechanism and connected with the drilling device in a matched mode, a supporting mechanism is arranged on the top of the feeding conveying belt, the top of the discharging conveying belt and the top of the balance detection mechanism, a transverse sliding rail is arranged on the side face of the supporting mechanism, and the side face of the transverse sliding rail is connected with a lifting transfer mechanism in a matched mode. The device is used for solving the technical problems that manual feeding and discharging operation is generally needed for balance detection of the torsion-limiting damper at present, drilling weight reduction operation and balance detection operation are carried out on different devices, the process is tedious, the torsion-limiting damper needs to be moved repeatedly, the production time is further increased, and the working efficiency is low.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to the technical field of torsional vibration damper detection, specifically relates to a torsional vibration damper balance performance automatic detection repair device. BACKGROUND

[0002] The torsional vibration damper balancing machine is an instrument for measuring the balance of related components of the torsional vibration damper. Its working principle is based on the centrifugal force generated by the uneven mass distribution of the torsional vibration damper when rotating. This unbalanced centrifugal force will cause vibration. The function of the balancing machine is to measure this imbalance and correct the torsional vibration damper according to the measurement results to improve its mass distribution and reduce the vibration generated during rotation.

[0003] After the balancing detection of the torsional vibration damper is completed, it is generally sent to a drilling repair mechanism to perform drilling and weight reduction operations on the marked area to achieve a balanced state of the entire torsional vibration damper.

[0004] During the specific implementation process, the inventor found the following defects:

[0005] Currently, the balancing detection of the torsional vibration damper generally requires manual feeding and discharging operations, and the drilling and weight reduction operations and the balancing detection operations are performed on different devices, which is a relatively complicated process. The torsional vibration damper needs to be moved repeatedly, further increasing the production time and reducing the work efficiency.

[0006] It should be noted that the above content belongs to the technical cognition of the inventor. Due to the vast and complex technical content in this field, the above content of the present application does not necessarily constitute the prior art. CONTENT OF THE UTILITY MODEL

[0007] 1. Technical problem to be solved by the utility model:

[0008] The utility model provides a torsional vibration damper balance performance automatic detection repair device to solve the technical problems existing in the background art.

[0009] 2. Technical solution:

[0010] In order to achieve the above object, the utility model provides technical scheme for: a kind of torsional vibration damper balance performance automatic detection repair device, including feeding conveyor belt and discharging conveyor belt, and the middle part of the feeding conveyor belt and the discharging conveyor belt is equipped with detection workbench, the top of the detection workbench is equipped with balance detection mechanism, the side of the balance detection mechanism is equipped with sliding groove, the sliding groove is matched with drilling device, the top of the feeding conveyor belt, discharging conveyor belt, balance detection mechanism is equipped with support mechanism, the side of the support mechanism is equipped with transverse slide rail, the side of the transverse slide rail is matched with lifting transfer mechanism, when the device works, the torsional vibration damper to be processed is placed on feeding conveyor belt one by one, after the torsional vibration damper reaches preset position, feeding conveyor belt pauses and waits for feeding, then the transverse slide rail of top drives lifting transfer mechanism to the top of torsional vibration damper, lifting transfer mechanism grabs the bottom of torsional vibration damper and moves to the top of balance detection mechanism, and moves downward and places torsional vibration damper on balance detection mechanism, after detection of balance detection mechanism, subsequent drilling device on side can directly drill the part overweight, after drilling and debugging, torsional vibration damper is balanced again, after finishing, if it meets the requirement, it can be moved to discharging conveyor belt by lifting transfer mechanism, if balance detection fails and drilling device needs to be operated again, qualified torsional vibration damper is conveyed to discharging conveyor belt, and discharging conveyor belt conveys torsional vibration damper to subsequent step.

[0011] Further, the balance detection mechanism includes a support disc, a concave groove is formed in the middle of the support disc, a balance machine body is arranged at the bottom of the concave groove, the balance machine body is arranged on the top of the detection workbench, a four-jaw chuck is connected to the top of the balance machine body, arc-shaped expansion blocks are respectively connected to the top of the four-jaw chuck, a concave clamping groove is formed in the support disc, and a limiting mechanism is arranged in the concave clamping groove.

[0012] Further, the limiting mechanism has three parts and is arranged in a ring shape, and is arranged in the concave clamping groove, the limiting mechanism includes a first telescopic cylinder, one end of the first telescopic cylinder is connected to a connecting block, the other end of the connecting block is connected to a guide column, the end of the guide column is connected to a limiting block, and the top of the limiting block is connected to a clamping block.

[0013] Further, the drilling device includes a sliding support table, a drilling mechanism is connected to the side of the sliding support table, symmetrical sliding rails are arranged at the bottom of the sliding support table, the sliding rails are matched with the sliding grooves, a moving block is connected to the middle of the bottom surface of the drilling device, the moving block is matched with a first rotating lead screw, the end of the first rotating lead screw is connected to a first rotating motor, and the first rotating motor is arranged outside the detection workbench.

[0014] Further, the lifting transfer mechanism comprises transversely arranged transverse moving plates matched with the transverse slide rails, one end of the transverse slide rails is provided with a second rotating motor, the second rotating motor is connected with a second rotating screw rod matched with the transverse moving plates, the side of the transverse moving plates is provided with vertical rails matched with L-shaped lifting slides, the top of the L-shaped lifting slides is connected with lifting cylinders arranged on the top of the transverse moving plates, and a grabbing mechanism is arranged on the L-shaped lifting slides.

[0015] Further, the grabbing mechanism comprises a rotating column arranged at the bottom of the L-shaped lifting slide, the top of the rotating column is connected with a speed reducer, the bottom of the rotating column is spaced apart from three second concave grooves, the second concave grooves are provided with first connecting columns, one end of the first connecting columns is rotationally connected with a combination strip, the other end of the combination strip is rotationally connected with a second connecting column, the second connecting column is arranged in a sliding groove at the bottom of a grabbing block, the top of the grabbing block is slidingly connected with a concave base arranged at the bottom of the L-shaped lifting slide.

[0016] 3. Beneficial effects:

[0017] Compared with the prior art, the technical scheme has the beneficial effects that:

[0018] The lifting transfer mechanism cooperates with the transverse slide rails, so that the automatic feeding and discharging operation of the torsion-limiting shock absorber on the feeding conveyor belt and the discharging conveyor belt can be realized, and the labor cost is reduced.

[0019] The drilling device cooperates with the balance detection mechanism on the detection workbench, so that after the balance detection of the torsion-limiting shock absorber, the first rotating screw rod drives the drilling mechanism to perform the drilling weight-reducing operation on the overweight part of the torsion-limiting shock absorber, without the need of switching the torsion-limiting shock absorber on different devices, and the working efficiency is further improved.

[0020] It should be noted that the structures not introduced in the utility model are the same as or can be realized by the prior art, and details are not described herein. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The figure is a structural schematic view of the utility model;

[0022] Figure 2 The figure is a structural schematic view of the support mechanism and the lifting transfer mechanism of the utility model;

[0023] Figure 3 The figure is a structural schematic view of the lifting transfer mechanism of the utility model;

[0024] Figure 4 It is the top structure schematic view of the detection workbench of the utility model;

[0025] Figure 5 It is the structure schematic view of the balance detection mechanism of the utility model;

[0026] Figure 6 It is the structure schematic view of the limiting mechanism of the utility model.

[0027] Reference signs:

[0028] 1, feeding conveyor belt;2, discharging conveyor belt;3, detection workbench;4, balance detection mechanism;41, support disc;42, first concave groove;43, balance machine body;44, four-jaw chuck;45, arc-shaped expansion block;46, concave clamping groove;47, limiting mechanism;471, first telescopic cylinder;472, combination block;473, guide column;474, limiting block;475, clamping block;5, sliding groove;6, drilling device;61, sliding support table;62, drilling mechanism;63, sliding rail;64, moving block;65, first rotary lead screw;66, first rotary motor;7, supporting mechanism;8, transverse sliding rail;81, second rotary motor;82, second rotary lead screw;9, lifting transfer mechanism;91, transverse moving plate;92, vertical rail;93, L-shaped lifting slide;94, lifting cylinder;95, grabbing mechanism;951, rotary column;952, speed reducer;953, second concave groove;954, combination strip;955, grabbing block;956, sliding groove;957, concave base. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings, which show several embodiments of the utility model. However, the utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0030] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0031] In addition, the terms "first", "second" are only used for descriptive purposes and cannot be understood to indicate or imply relative importance or imply the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0032] In the utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "connection", "fixing", "provided with", "provided with" and other terms should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. Embodiment

[0033] Refer to the attached Figures 1-6 A kind of torsional vibration damper balance performance automatic detection repair device, including feeding conveyor belt 1 and discharging conveyor belt 2, detection workbench 3 is equipped in the middle of the feeding conveyor belt 1 and the discharging conveyor belt 2, balance detection mechanism 4 is equipped in the top of the detection workbench 3, sliding groove 5 is equipped in the side of the balance detection mechanism 4, drilling device 6 is matched and connected in the sliding groove 5, support mechanism 7 is equipped in the top of the feeding conveyor belt 1, discharging conveyor belt 2, balance detection mechanism 4, lateral slide rail 8 is equipped in the side of the support mechanism 7, lifting transfer mechanism 9 is matched and connected in the side of the lateral slide rail 8, when the device works, the torsional vibration damper needing processing is placed on feeding conveyor belt 1 one by one, after the torsional vibration damper reaches preset position, feeding conveyor belt 1 pauses and waits for feeding, then the lateral slide rail 8 of top drives lifting transfer mechanism 9 to the top of torsional vibration damper, lifting transfer mechanism 9 moves the bottom torsional vibration damper and places it on the top of balance detection mechanism 4, after balance detection mechanism 4 detects, according to detection feedback, subsequent side drilling device 6 can directly drill the overweight part, after drilling adjustment, the torsional vibration damper is balanced again, if it meets the requirements after ending, it can be moved to discharging conveyor belt 2 by lifting transfer mechanism 9, if balance detection fails, drilling device 6 needs to work again, qualified torsional vibration damper is conveyed to discharging conveyor belt 2, and discharging conveyor belt 2 conveys the torsional vibration damper to subsequent steps.

[0034] The balance detection mechanism 4 includes a support disc 41, a first concave groove 42 is opened in the middle of the support disc 41, a balance machine body 43 is arranged at the bottom of the first concave groove 42, the balance machine body 43 is arranged at the top of the detection workbench 3, a four-jaw chuck 44 is connected to the top of the balance machine body 43, arc-shaped expansion blocks 45 are respectively connected to the top of the four-jaw chuck 44, a concave clamping groove 46 is opened on the support disc 41, a limiting mechanism 47 is arranged in the concave clamping groove 46, after the limiting torsional damper is placed on the top of the support disc 41 by the lifting and transferring mechanism 9, the shaft hole in the middle of the limiting torsional damper is matched with the arc-shaped expansion blocks 45, then the four-jaw chuck 44 drives the four arc-shaped expansion blocks 45 to expand outward, thereby fixing the limiting torsional damper, then the balance machine body 43 drives the limiting torsional damper to rotate for detection, after the detection is completed, the position needing to be drilled is aligned with the side drilling device 6, then the limiting mechanism 47 also further limits the limiting torsional damper to ensure the stability during drilling, it should be noted that the four-jaw chuck 44 and the balance machine body 43 adopt the prior art, which will not be described here.

[0035] The limiting mechanism 47 has three and is annularly and spacedly distributed, is arranged in the concave clamping groove 46, the limiting mechanism 47 includes a first telescopic air cylinder 471, one end of the first telescopic air cylinder 471 is connected with a connecting block 472, the other end of the connecting block 472 is connected with a guide column 473, the end of the guide column 473 is connected with a limiting block 474, the top of the limiting block 474 is connected with a clamping block 475, when drilling work is needed, the first telescopic air cylinder 471 extends outward, thereby driving the clamping block 475 to move to the middle through the connecting block 472, thereby further limiting the limiting torsional damper through the clamping block 475 at the top, facilitating the working operation of the drilling device 6.

[0036] The drilling device 6 includes a sliding support table 61, a drilling mechanism 62 is connected to the side of the sliding support table 61, symmetrical sliding rails 63 are arranged at the bottom of the sliding support table 61, the sliding rails 63 are matched and connected with the sliding grooves 5, a moving block 64 is connected to the middle of the bottom surface of the drilling device 6, the moving block 64 is matched and connected with a first rotating lead screw 65, a first rotating motor 66 is connected to the end of the first rotating lead screw 65, the first rotating motor 66 is arranged outside the detection workbench 3, when drilling and reducing weight are needed, the first rotating motor 66 drives the first rotating lead screw 65 to rotate, thereby making the sliding support table 61 at the top move to the direction of the limiting torsional damper, the drilling mechanism 62 is close to the limiting torsional damper to perform drilling work.

[0037] The lifting transfer mechanism 9 comprises spaced apart transverse moving plates 91 matched with the transverse slide rails 8, one end of the transverse slide rails 8 is provided with a second rotating motor 81 connected with a second rotating lead screw 82 matched with the transverse moving plates 91, the side of the transverse moving plates 91 is provided with vertical rails 92 matched with L-shaped lifting slides 93, the top of the L-shaped lifting slides 93 is connected with lifting cylinders 94 arranged on the top of the transverse moving plates 91, the L-shaped lifting slides 93 are provided with grabbing mechanisms 95, when the lifting transfer mechanism 9 works, the second rotating motor 81 drives the second rotating lead screw 82 to rotate and in turn drives the two transverse moving plates 91 to move synchronously, improving the overall work efficiency, when working, the transverse moving plates 91 will move to the top of the feeding conveyor belt 1 and the balance detection mechanism 4 respectively under the action of the second rotating lead screw 82, if the torque limiter shock absorber on the top of the balance detection mechanism 4 has been detected qualified, the two lifting cylinders 94 will drive the L-shaped lifting slides 93 to descend, and the two grabbing mechanisms 95 will grab the torque limiter shock absorbers on the feeding conveyor belt 1 and the balance detection mechanism 4 respectively, the second rotating lead screw 82 drives the two transverse moving plates 91 to move towards the direction of the discharging conveyor belt 2 again, the rear grabbing mechanism 95 places the torque limiter shock absorber that has not been detected balanced on the balance detection mechanism 4 for detection and drilling, and then continues to move to place the qualified torque limiter shock absorber on the discharging conveyor belt 2, completing the automatic feeding, automatic detection and automatic discharging operation, and then repeating the above steps, if the balance detection mechanism 4 does not place the torque limiter shock absorber, the torque limiter shock absorber needs to be placed on it through one grabbing mechanism 95 first.

[0038] The grabbing mechanism 95 comprises a rotating column 951 arranged at the bottom of the L-shaped lifting slide 93, a speed reducer motor 952 connected with the top of the rotating column 951, three second recessed grooves 953 spaced apart on the outside of the bottom of the rotating column 951, a first connecting column arranged in the second recessed groove 953, a combination strip 954 rotatably connected with one end of the first connecting column, a second connecting column rotatably connected with the other end of the combination strip 954, the second connecting column arranged in a sliding groove 956 at the bottom of a grabbing block 955, a concave base 957 slidingly connected with the top of the grabbing block 955, and the concave base 957 arranged at the bottom of the L-shaped lifting slide 93, the grabbing mechanism 95 can grab the four sides of the torque limiter shock absorber, when the grabbing block 955 at the bottom descends to the bottom of the torque limiter shock absorber, the speed reducer motor 952 rotates by a certain angle, the middle rotating column 951 rotates following it, then the combination strip 954 is pulled to the side by the first connecting column, in turn driving the grabbing block 955 to slide inward in the concave base 957 to achieve the clamping effect, when the clamping is completed, the speed reducer motor 952 can be reversed to rotate.

[0039] The above-described embodiments only express certain implementation manners of the present application, and the description is relatively specific and detailed, but should not be understood as a limitation on the scope of the present application; it should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application; therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A kind of torsional vibration damper balanced performance automatic detection repair device, it is characterized in that: The utility model provides a kind of automatic drilling device for electronic components, including upper feeding conveyor (1) and lower feeding conveyor (2), detection workbench (3) is equipped in the middle of upper feeding conveyor (1) and lower feeding conveyor (2), balance detection mechanism (4) is equipped in the top of detection workbench (3), sliding groove (5) is equipped in the side of balance detection mechanism (4), drilling device (6) is matched and connected in the sliding groove (5), upper feeding conveyor (1), lower feeding conveyor (2), balance detection mechanism (4) top is equipped with support mechanism (7), lateral slide rail (8) is equipped in the side of support mechanism (7), lifting transfer mechanism (9) is matched and connected in the side of lateral slide rail (8).

2. The automatic detection and repair device for balancing performance of a torsion-limiting shock absorber according to claim 1, characterized in that: The balance detection mechanism (4) includes a support disc (41) having a first concave groove (42) formed in the middle thereof, a balance machine body (43) disposed at the bottom of the first concave groove (42), the balance machine body (43) disposed on the top of the detection workbench (3), a four-jaw chuck (44) connected to the top of the balance machine body (43), arc-shaped expansion blocks (45) respectively connected to the top of the four-jaw chuck (44), a concave clamping groove (46) formed in the support disc (41), and a limiting mechanism (47) disposed in the concave clamping groove (46).

3. The automatic detection and repair device for balancing performance of a torsion-limiting shock absorber according to claim 2, characterized in that: The limiting mechanism (47) has three and is annularly and spacedly distributed, and is disposed in the concave clamping groove (46). The limiting mechanism (47) includes a first telescopic cylinder (471), a combination block (472) connected to one end of the first telescopic cylinder (471), a guide column (473) connected to the other end of the combination block (472), a limiting block (474) connected to the end of the guide column (473), and a clamping block (475) connected to the top of the limiting block (474).

4. The automatic detection and repair device for balancing performance of a torsion-limiting shock absorber according to claim 1, characterized in that: The drilling device (6) includes a sliding support table (61), a drilling mechanism (62) connected to the side of the sliding support table (61), sliding rails (63) symmetrically disposed at the bottom of the sliding support table (61), the sliding rails (63) matched with the sliding groove (5), a moving block (64) connected to the middle of the bottom surface of the drilling device (6), a first rotating lead screw (65) matched with the moving block (64), a first rotating motor (66) connected to the end of the first rotating lead screw (65), and the first rotating motor (66) disposed outside the detection workbench (3).

5. The automatic detection and repair device for balancing the performance of a torsion-limiting shock absorber according to claim 1, characterized in that: The lifting transfer mechanism (9) comprises transverse moving plates (91) arranged at intervals, the transverse moving plates (91) are matched with the transverse slide rails (8), one end of the transverse slide rails (8) is provided with a second rotating motor (81), the second rotating motor (81) is connected with a second rotating lead screw (82), the second rotating lead screw (82) is matched with the transverse moving plates (91), the lateral surface of the transverse moving plates (91) is provided with vertical rails (92), the vertical rails (92) are matched with L-shaped lifting slide plates (93), the top of the L-shaped lifting slide plates (93) is connected with lifting cylinders (94), the lifting cylinders (94) are arranged on the top of the transverse moving plates (91), and the L-shaped lifting slide plates (93) are provided with grabbing mechanisms (95).

6. The automatic detection and repair device for balancing the performance of a torsion-limiting shock absorber according to claim 5, characterized in that: The grabbing mechanism (95) comprises a rotating column (951), the rotating column (951) is arranged at the bottom of the L-shaped lifting slide plate (93), the top of the rotating column (951) is connected with a speed reducer (952), the bottom of the rotating column (951) is provided with three second concave grooves (953) at intervals on the outer side, the second concave grooves (953) are provided with first connecting columns, one end of the first connecting columns is rotationally connected with combination strips (954), the other end of the combination strips (954) is rotationally connected with second connecting columns, the second connecting columns are arranged in sliding grooves (956) at the bottom of grabbing blocks (955), the top of the grabbing blocks (955) is slidingly connected with concave bases (957), and the concave bases (957) are arranged at the bottom of the L-shaped lifting slide plate (93).

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