CN206019928U

CN206019928U - A kind of balancing machine for transmission shaft

Info

Publication number: CN206019928U
Application number: CN201620986235.7U
Authority: CN
Inventors: 张永健
Original assignee: WUXI FEIDA TEXTILE PRINTING AND DYEING MACHINERY CO Ltd
Current assignee: WUXI FEIDA TEXTILE PRINTING AND DYEING MACHINERY CO Ltd
Priority date: 2016-08-30
Filing date: 2016-08-30
Publication date: 2017-03-15
Anticipated expiration: 2026-08-30

Abstract

The utility model discloses a kind of balancing machine for transmission shaft, including base, the top of the base is from left to right sequentially provided with cabinet, the first mobile device and the second mobile device, the front surface of the cabinet is respectively equipped with controller and display, and display is located at the top of controlling switch, the inwall bottom of the cabinet is fixed with the first motor, and the inside of the cabinet is provided with the first rotary shaft, and one end of the first rotary shaft through cabinet and is extended to outside cabinet.The balancing machine for transmission shaft; by using the first grip device, improve production efficiency, by installing damping device; make testing result more standard; by adopting protection clamping device, reach when machine test occurs dangerous, the safety of operator can have been protected well; mobile device is adopted by first; reach when the power transmission shaft of different length is tested, displacement is carried out by automatic mobile device, the labor intensity of operator is alleviated.

Description

A kind of balancing machine for transmission shaft

Technical field

This utility model is related to balancing machine technical field, specially a kind of balancing machine for transmission shaft.

Background technology

Balancing machine is the machine for measuring rotating object amount of unbalance size and location, and any object is rotated about the axis thereof enclosing When, the centrifugal force produced due to the non-uniform mass relative to axis, this uneven centrifugal action is in armature spindle Hold and can cause vibration, produce noise and accelerate bearing wear, so that having a strong impact on performance and the life-span of product, power transmission shaft is being given birth to Produce and be required for steadily normally to operate through overbalance in manufacture, balancing machine is to reduce vibration, improve performance and improve quality Requisite equipment, balancing machine for transmission shaft generally adopt centrifugal balancing machine, centrifugal balancing machine be power transmission shaft rotate In the state of, according to the supporting vibration that transmission unbalanced shaft causes, measure the unbalance factor of power transmission shaft, existing transmission spindle balance Using screw mode is worn manually, manual wrench is clamped machine clamp, and this method is implemented simply, flexibly, but in batch production, Precision is not high, and productivity ratio is relatively low, and labor intensity is high, while existing balancing machine for transmission shaft produces huge vibrations when testing, aggravates The error of test result, now wide variety of balancing machine for transmission shaft there is no any protection device, bring to operator huge Danger, simultaneously because the length of power transmission shaft differs, need the distance between mobile two fixtures manually, reduce work effect Rate.

Utility model content

The purpose of this utility model is to provide a kind of balancing machine for transmission shaft, with solve in above-mentioned background technology propose ask Topic.

For achieving the above object, this utility model provides following technical scheme：A kind of balancing machine for transmission shaft, including base, The top of the base is from left to right sequentially provided with cabinet, the first mobile device and the second mobile device, the front table of the cabinet Face is respectively equipped with controller and display, and display is located at the top of controlling switch, and the inwall bottom of the cabinet is fixed and set The inside for having the first motor, the cabinet is provided with the first rotary shaft, and one end of the first rotary shaft through cabinet and extends to machine Outside case, the exposed surface of first rotary shaft is arranged with first sensor, and the first rotary shaft exposed End is fixed with the first clamping device, and first clamping device includes clamping body, and the inwall bottom of the clamping body is solid Surely the first cylinder is provided with, and the first expansion link is fixedly connected at the top of first cylinder, is passed through at the top of first expansion link First rotational pin is rotatably connected to the first push rod, and first push rod is turned by the second rotational pin away from one end of the first expansion link Move and be connected with the second push rod, and the second push rod extends to the outside of clamping body, rotate by the 3rd between second push rod Pin rotates connection, and the exposed one end of second push rod is fixed with the first fixture, the rotating shaft and rotation of first motor Connected by belt transmission between rotating shaft, first mobile device includes mobile base, the top both sides of the mobile base Support is fixed with, gear pulley at the top of the support, is provided with, the surface of the gear pulley is provided with gear band, the movement The second motor is fixed with the top of base, and the rotating shaft of the second motor is connected with gear band by gear, described first Fix bar is fixed with the top of mobile device, protection clamping device, the guard clip at the top of the fix bar, is fixed with Tight device includes protecting grip base, and the inwall bottom of the protection grip base is fixed with the second cylinder, second gas The second expansion link is fixedly connected with the top of cylinder, and the top of second expansion link is rotatably connected to the 3rd by the 5th rotational pin Push rod, is fixed with bearing at the top of the protection grip base, and the bearing is fixedly connected with second by the 4th rotational pin Fixture, second fixture are rotated with the 3rd push rod by the 6th rotational pin and are connected, and the top of second mobile device is fixed Supporter is provided with, the inside of the supporter is interspersed to be provided with the second rotary shaft, and second rotary shaft is near the second clamping device A side surface be arranged with second sensor, and the second rotary shaft is fixed with the second clamping near one end of protection clamping device Device, the bottom of the base are fixed with damping device, and the damping device includes damping base plate, at the top of the damping base plate Damping spring is fixed with, sleeve pipe at the top of the damping spring, is fixed with, damping top board, institute at the top of described sleeve pipe, is fixed with State controller respectively with display, the first motor, the second motor, first sensor, second sensor, the first cylinder and the second gas Cylinder is electrically connected.

Preferably, the 3rd rotational pin runs through clamping body, and the flush with outer surface of the 3rd rotational pin and clamping body.

Preferably, buffer spring is provided between the damping base plate and damping ceiling edge.

Preferably, the quantity of the damping spring no less than three and is uniformly distributed.

Preferably, neonychium is provided with the inside of first fixture.

Compared with prior art, the beneficial effects of the utility model are：The balancing machine for transmission shaft, by adopting the first fixture Device, make easy to operate, time saving and energy saving, accelerate speed in batch production, improve production efficiency, by plus Dress damping device, has reached the vibrations produced when balancing machine is tested and has reduced, made testing result more standard, while increasing machine The service life of device, by adopting protection clamping device, has reached when machine test occurs dangerous, can protect well The safety of operator, adopts mobile device by first, has reached when the power transmission shaft of different length is tested, and can pass through certainly Dynamic mobile device carries out displacement, alleviates the labor intensity of operator.

Description of the drawings

Fig. 1 is this utility model structural representation；

Fig. 2 is the new structure schematic diagram of this practical first clamping device；

Fig. 3 is the new structure schematic diagram of this practical first mobile device；

Structural representations of the Fig. 4 for the first fixture of this utility model；

Fig. 5 is the structural representation that this utility model protects clamping device；

Structural representations of the Fig. 6 for this utility model damping device.

In figure：1 base, 2 cabinets, 3 first mobile devices, 31 mobile bases, 32 supports, 33 gear pulleys, 34 gear bands, 35 second motors, 4 second mobile devices, 5 controllers, 6 display, 7 first motors, 8 first rotary shafts, 9 first sensors, 10 First clamping device, 101 clamping bodies, 102 first cylinders, 103 first expansion links, 104 first rotational pins, 105 first push rods, 106 second rotational pins, 107 second push rods, 108 the 3rd rotational pins, 109 first fixtures, 11 belts, 12 fix bars, 13 guard clips Tight device, 131 protection grip bases, 132 second cylinders, 133 second expansion links, 134 bearings, 135 second fixtures, 136 the 3rd Push rod, 137 the 4th rotational pins, 138 the 5th rotational pins, 139 the 6th rotational pins, 14 supporters, 15 second rotary shafts, 16 second pass Sensor, 17 second clamping devices, 18 damping devices, 181 damping base plates, 182 damping springs, 183 sleeve pipes, 184 damping top boards.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1-6 are referred to, this utility model provides a kind of technical scheme：A kind of balancing machine for transmission shaft, including base 1, bottom The top of seat 1 is from left to right sequentially provided with cabinet 2, the first mobile device 3 and the second mobile device 4, the front surface difference of cabinet 2 Controller 5 and display 6 is provided with, and display 6 is located at the top of controlling switch 5, the inwall bottom of cabinet 2 is fixed with first Motor 7, the inside of cabinet 2 are provided with the first rotary shaft 8, and one end of the first rotary shaft 8 through cabinet 2 and is extended to outside cabinet 2 Portion, 8 exposed surface of the first rotary shaft are arranged with first sensor 9, and 8 exposed one end of the first rotary shaft is fixed The first clamping device 10 is provided with, the first clamping device 10 includes that clamping body 101, the inwall bottom of clamping body 101 are fixed and set The top for having the first cylinder 102, the first cylinder 102 is fixedly connected the first expansion link 103, and the top of the first expansion link 103 passes through First rotational pin 104 is rotatably connected to the first push rod 105, and the first push rod 105 passes through second away from one end of the first expansion link 103 Rotational pin 106 is rotatably connected to the second push rod 107, and the second push rod 107 extends to the outside of clamping body 101, the second push rod Connection is rotated by the 3rd rotational pin 108 between 107, the 3rd rotational pin 108 runs through clamping body 101, the 3rd rotational pin 108 and With the flush with outer surface of clamping body 101,107 exposed one end of the second push rod is fixed with the first fixture 109, the first folder The inner side of tool 109 is provided with neonychium, easy to operate by using the first grip device 10, making, time saving and energy saving, is criticizing Speed is accelerated in amount production, production efficiency is improve, is driven by belt 11 between the rotating shaft of the first motor 7 and rotary shaft 8 Connection, the first mobile device 3 include that mobile base 31, the top both sides of mobile base 31 are fixed with support 32, support 32 Top is provided with gear pulley 33, and the surface of gear pulley 33 is provided with gear band 34, and the top of mobile base 31 is fixed with second Motor 35, and the rotating shaft of the second motor 35 is connected with gear band 34 by gear, by using the first mobile device 3, reaching Arrive when the power transmission shaft of different length is tested, displacement can have been carried out by automatic mobile device, alleviate the work of operator Intensity, the top of the first mobile device 3 are fixed with fix bar 12, and the top of fix bar 12 is fixed with protection clamping device 13, protection clamping device 13 includes protecting grip base 131, protects the inwall bottom of grip base 131 to be fixed with the second gas Cylinder 132, the top of the second cylinder 132 are fixedly connected with the second expansion link 133, and the top of the second expansion link 133 passes through the 5th turn Dynamic pin 138 is rotatably connected to the 3rd push rod 136, protects the top of grip base 131 to be fixed with bearing 134, and bearing 134 passes through 4th rotational pin 137 is fixedly connected with the second fixture 135, and the second fixture 135 is by the 6th rotational pin 139 and the 3rd push rod 136 Connection is rotated, by adopting protection clamping device 13, has been reached when machine test occurs dangerous, behaviour can be protected well The safety of author, the top of the second mobile device 4 are fixed with supporter 14, and the inside of supporter 14 is interspersed to be provided with the second rotation Rotating shaft 15, the second rotary shaft 15 are arranged with second sensor 16, and the second rotation near a side surface of the second clamping device 13 Axle 15 is fixed with the second clamping device 17 near one end of protection clamping device 13, and the bottom of base 1 is fixed with damping dress 18 are put, damping device 18 includes damping base plate 181, at the top of damping base plate 181, be fixed with damping spring 182, damping spring 182 Quantity no less than three and being uniformly distributed, be fixed with sleeve pipe 183 at the top of damping spring 182, be fixed with the top of sleeve pipe 183 Damping top board 184, damping base plate 181 and damping top board are provided with buffer spring between 184 edge, by installing damping device 18, The vibrations produced when balancing machine is tested are reached to reduce, have made testing result more standard, while increasing the use longevity of machine Life, controller 5 respectively with display 6, the first motor 7, the second motor 35, first sensor 9, second sensor 16, the first gas Cylinder 102 and the second cylinder 132 are electrically connected.

Operation principle：Controller 5 is opened, controller 5 controls the second cylinder 132 and moves upwards, now the second expansion link 133 Upper shifting, the second fixture 135 are moved round about, the required power transmission shaft that balances of doing is put in the first clamping device 10, is controlled Device 5 controls the second mobile device 4 and is moved to the left, and now the first cylinder 102 of control shrinks controller 5 simultaneously, until the first fixture 109 closure power transmission shafts are in clamped condition, and controller 5 controls the 132 downward work of the second cylinder, and the second fixture 135 is to third side To drawing close until locked, now controller 5 controls the first motor 7 and works, and power transmission shaft is in test mode, first sensor 9 with Second sensor 16 is tested to power transmission shaft eccentricity, and finally obtained data are sent in display 6, transmission is finally drawn The result of unbalanced shaft.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, Be appreciated that these embodiments can be carried out multiple changes in the case of without departing from principle of the present utility model and spirit, repair Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of balancing machine for transmission shaft, including base（1）, it is characterised in that：The base（1）Top from left to right set successively There is cabinet（2）, the first mobile device（3）With the second mobile device（4）, the cabinet（2）Front surface be respectively equipped with controller （5）And display（6）, and display（6）It is located at controlling switch（5）Top, the cabinet（2）Inwall bottom be fixed with First motor（7）, the cabinet（2）Inside be provided with the first rotary shaft（8）, and the first rotary shaft（8）One end run through cabinet （2）And extend to cabinet（2）Outside, first rotary shaft（8）Exposed surface is arranged with first sensor（9）, and First rotary shaft（8）Exposed one end is fixed with the first clamping device（10）, first clamping device（10）Including Clamping body（101）, the clamping body（101）Inwall bottom be fixed with the first cylinder（102）, first cylinder （102）Top be fixedly connected the first expansion link（103）, first expansion link（103）Top pass through the first rotational pin （104）It is rotatably connected to the first push rod（105）, first push rod（105）Away from the first expansion link（103）One end by the Two rotational pins（106）It is rotatably connected to the second push rod（107）, and the second push rod（107）Extend to clamping body（101）Outer Portion, second push rod（107）Between pass through the 3rd rotational pin（108）Rotate connection, second push rod（107）Exposed outside One end be fixed with the first fixture（109）, first motor（7）Rotating shaft and rotary shaft（8）Between pass through belt（11） It is connected, first mobile device（3）Including mobile base（31）, the mobile base（31）Top both sides fix set There is support（32）, the support（32）Top be provided with gear pulley（33）, the gear pulley（33）Surface be provided with gear Band（34）, the mobile base（31）Top be fixed with the second motor（35）, and the second motor（35）Rotating shaft pass through tooth Wheel and gear band（34）It is connected, first mobile device（3）Top be fixed with fix bar（12）, the fix bar （12）Top be fixed with protection clamping device（13）, the protection clamping device（13）Including protecting grip base（131）, The protection grip base（131）Inwall bottom be fixed with the second cylinder（132）, second cylinder（132）Top It is fixedly connected with the second expansion link（133）, second expansion link（133）Top pass through the 5th rotational pin（138）The company of rotation It is connected to the 3rd push rod（136）, the protection grip base（131）Top be fixed with bearing（134）, the bearing（134） By the 4th rotational pin（137）It is fixedly connected with the second fixture（135）, second fixture（135）By the 6th rotational pin （139）With the 3rd push rod（136）Rotate connection, second mobile device（4）Top be fixed with supporter（14）, described Supporter（14）Inside interspersed be provided with the second rotary shaft（15）, second rotary shaft（15）Near the second clamping device（13） A side surface be arranged with second sensor（16）, and the second rotary shaft（15）Near protection clamping device（13）One end fix It is provided with the second clamping device（17）, the base（1）Bottom be fixed with damping device（18）, the damping device（18）Bag Include damping base plate（181）, the damping base plate（181）Top is fixed with damping spring（182）, the damping spring（182） Top is fixed with sleeve pipe（183）, described sleeve pipe（183）Top is fixed with damping top board（184）, the controller（5）Point Not and display（6）, the first motor（7）, the second motor（35）, first sensor（9）, second sensor（16）, the first cylinder （102）With the second cylinder（132）Electrical connection.

2. a kind of balancing machine for transmission shaft according to claim 1, it is characterised in that：3rd rotational pin（108）Run through Clamping body（101）, and the 3rd rotational pin（108）With clamping body（101）Flush with outer surface.

3. a kind of balancing machine for transmission shaft according to claim 1, it is characterised in that：The damping base plate（181）And damping Top board（184）Buffer spring is provided between edge.

4. a kind of balancing machine for transmission shaft according to claim 1, it is characterised in that：The damping spring（182）Quantity It is no less than three and is uniformly distributed.

5. a kind of balancing machine for transmission shaft according to claim 1, it is characterised in that：First fixture（109）Inner side It is provided with neonychium.