WO2019218627A1 - 一种便于调节的客车轻量化客车加工用固定平台 - Google Patents

一种便于调节的客车轻量化客车加工用固定平台 Download PDF

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Publication number
WO2019218627A1
WO2019218627A1 PCT/CN2018/116286 CN2018116286W WO2019218627A1 WO 2019218627 A1 WO2019218627 A1 WO 2019218627A1 CN 2018116286 W CN2018116286 W CN 2018116286W WO 2019218627 A1 WO2019218627 A1 WO 2019218627A1
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Prior art keywords
rod
fixedly connected
ring
threaded
gear
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PCT/CN2018/116286
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English (en)
French (fr)
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董晶龙
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文萁
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Publication of WO2019218627A1 publication Critical patent/WO2019218627A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0007—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby for engines, motor-vehicles or bicycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
    • B62D65/024—Positioning of sub-units or components with respect to body shell or other sub-units or components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means

Definitions

  • the invention relates to the technical field of lightweight processing of passenger cars, in particular to a fixed platform for processing passenger cars with lightweight passenger cars.
  • the concept of lightweighting originated from motor sports. Its advantages are not difficult to understand. Light weight can bring better control. The engine output power can generate higher acceleration. Because the vehicle is light, when starting, the vehicle is light. Accelerated performance is better, and energy conservation and environmental protection has become a topic of widespread concern. Lightweight is also widely used in the general automotive field. It also has excellent fuel economy performance while improving handling. The fuel consumption of the car mainly depends on The engine displacement and the total mass of the car, under the premise of keeping the overall quality, performance and cost of the car unchanged or even optimized, reducing the weight of the car can increase the output power, reduce the noise, improve the handling and reliability, increase the speed and reduce the speed. Fuel consumption, reduced emissions and improved safety.
  • the purpose of the invention is to make up for the deficiencies of the prior art, and to provide a fixed platform for processing passenger cars with lightweight passenger cars, which has the advantages of convenient height adjustment and force buffering, and solves the current fixed processing of passenger cars.
  • the platform has the problem of inconvenient height adjustment and no force buffering effect.
  • a fixed platform for processing a passenger car lightweight passenger car for adjustment comprising a fixed platform, the inside of which is provided with a first cavity, and a bottom surface of the fixed table
  • An adjustment mechanism and a buffering mechanism are fixedly connected, a strip-shaped sliding hole is defined in an upper surface of the fixing platform, and a holding mechanism is disposed in the first cavity
  • the holding mechanism includes a first motor, a first threaded rod, a threaded ring, a first sliding rod, a holding plate, a first limiting ring and a first bearing, wherein the first motor is fixedly connected to an inner side wall of the first cavity, and the output end of the first motor and the first threaded rod
  • One end of the first bearing is sleeved on the outer surface of the first threaded rod, and the outer ring of the first bearing is fixedly connected with the inner side wall of the first cavity, and the threaded ring is sleeved on the first threaded
  • the bottom surface of the fixing table is provided with a card hole
  • the adjusting mechanism is located directly under the card hole
  • the adjusting mechanism comprises an adjusting box, a driving box, a threaded hole, a fourth gear, a driven rod and a first gear a second gear, a rack, a second bearing, a first rotating rod, a rocker, a rod, a third bearing, a second threaded rod, a third gear, a second motor, a second rotating rod and a fixing seat
  • the driven rod is located inside the adjusting box, the bottom end of the driven rod is fixedly connected with the inner ring of the second bearing, and the outer ring of the second bearing is fixedly connected with the inner bottom wall of the adjusting box, the driven rod
  • the top end penetrates the inner top wall of the adjusting box and extends to the inside of the card hole, the rod is fixedly connected to the outer surface of the driven rod, and the first gear is sleeved on the outer surface of the driven rod, the rack Nested
  • the rocker can drive the driven rod, and the locking of the card hole is completed by the rotation of the driven rod, thereby further improving the stability of the processing fixed platform.
  • the buffer mechanism comprises a force receiving plate, a limiting groove, a supporting column, a second cavity, a pressure reducing rod, a second limiting ring, a third limiting ring, a first sliding slot, a pulley, and a first spring a second spring, a third spring, a second sliding rod, a sliding block and a second sliding slot, wherein a second cavity is defined in the interior of the supporting column, and an upper surface of the force receiving plate is fixedly connected to a bottom surface of the fixing platform,
  • the bottom surface of the force receiving plate defines a limiting groove
  • the pressure reducing rod is located inside the second cavity
  • the top end of the pressure reducing rod extends through the inner top wall of the second cavity and extends to the inside of the limiting slot.
  • the second limiting ring is sleeved on the top end of the pressure reducing rod, and the bottom end of the first spring is fixedly connected with the upper surface of the second limiting ring, and the top end of the first spring and the inner top wall of the limiting slot
  • the second spring In contact with the second spring, the second spring is sleeved on the outer surface of the pressure reducing rod, the top end of the second spring is in contact with the bottom surface of the force receiving plate, and the bottom end of the second spring is in contact with the upper surface of the supporting column.
  • the first sliding slot is opened on an inner side wall of the second cavity, and the pulley is fixedly connected to the pressure reducing rod by a connecting rod a surface of the first chute, the third limiting ring is sleeved at a bottom end of the decompression rod, and a top end of the third spring is fixedly connected with a bottom surface of the third limiting ring.
  • the bottom end of the third spring is in contact with the inner bottom wall of the second cavity, the second sliding rod is fixedly hinged to the outer surface of the support column by the pin shaft, and the second sliding rod is away from the end of the support column through the pin
  • the shaft is fixedly hinged to the outer surface of the slider, the second sliding slot is formed on the bottom surface of the force receiving plate, and the upper surface of the sliding block is engaged inside the second sliding slot.
  • the force receiving plate receives the impact force and transmits it to the top end of the first spring, transmits the impact force to the pressure reducing rod through the first spring, and drops the sliding pulley through the pressure reducing rod and pushes the third spring to reach The effect of the first step of decompression, the second shifting rod is pushed by the slider to transmit the impact force to the outer surface of the support column again, and the second step of decompression is achieved.
  • the outer surface of the slider is fixedly connected with a soft pad, and the vertical length of the soft pad is equal to the vertical length of the slider.
  • the soft pad improves the buffering capacity of the slider against external impact, and protects the slider from damage to its outer surface.
  • the outer surface of the second motor is sleeved with a fixing ring, and the bottom surface of the fixing ring is fixedly connected with the upper surface of the fixing seat.
  • the fixing ring can avoid the second motor from being shaken during the working process, improve the stability of the second motor during the working process, and prolong the service life of the second motor.
  • a third bearing is sleeved at an outer surface of the second threaded rod in contact with the driving box, and an inner ring of the third bearing is fixedly connected to an outer surface of the second threaded rod.
  • the third bearing reduces the frictional strength of the second threaded rod and the driving box, improves the working efficiency of the second threaded rod, and improves the service life of the second threaded rod.
  • the fixed platform for the lightweight passenger bus processing of the passenger car has the following advantages:
  • the invention can avoid excessive operation of the thread ring during the working process by setting the first limit ring, thereby improving the use effect of the thread ring, and improving the stability and working efficiency of the first thread rod by setting the first bearing, and reducing the working efficiency.
  • the rotational sway of the first threaded rod extends the service life of the first threaded rod.
  • the invention can drive the driven rod by setting the rocker, and the card rod is connected by the rotation of the driven rod to complete the clamping of the card hole, thereby further improving the stability of the processing fixed platform, and improving the slip by setting the soft pad.
  • the buffering capacity of the block to the external impact protects the slider from damage to the outer surface.
  • the first threaded rod rotates by the operation of the first motor, the threaded ring is pushed by the rotation of the first threaded rod, and the first sliding is pushed by the threaded ring.
  • the rod and the holding plate yield the parts to achieve the effect of holding the parts.
  • the invention receives the impact force by the force receiving plate and transmits it to the top end of the first spring, transmits the impact force to the pressure reducing rod through the first spring, and drops the sliding pulley through the pressure reducing rod and pushes the third spring to reach The effect of the first step of decompression, the second shifting rod is pushed by the slider to transmit the impact force to the outer surface of the support column again, and the second step of decompression is achieved.
  • the invention can prevent the second motor from shaking during the working process by setting the fixing ring, improve the stability of the second motor during the working process, prolong the service life of the second motor, and reduce the number by setting the third bearing.
  • the frictional strength between the two threaded rods and the driving box improves the working efficiency of the second threaded rod and improves the service life of the second threaded rod.
  • Figure 1 is a front elevational view of the fixing table of the present invention
  • Figure 2 is a cross-sectional view of the fixing table of the present invention.
  • Figure 3 is a cross-sectional view of the support column of the present invention.
  • Figure 4 is a cross-sectional view of the drive case of the present invention.
  • a fixed platform for processing a passenger car lightweight passenger car which comprises a fixed platform 1 , and a fixed cavity 1 is provided inside the fixed platform 1 , and the fixed platform 1 is fixed
  • the upper surface of the fixed base 1 is fixedly connected with a strip-shaped sliding hole 5, and the inside of the first cavity 2 is provided with a holding mechanism 6, and the holding mechanism 6 includes a first motor 601, a threaded rod 602, a threaded ring 603, a first sliding rod 604, a holding plate 605, a first limiting ring 606 and a first bearing 607, the first motor 601 is fixedly connected to the inner side wall of the first cavity 2, the first motor
  • the output end of the first threaded rod 602 is fixedly connected to the first threaded rod 602, and the outer ring of the first bearing 607 is fixedly connected to the inner side wall of the first cavity 2,
  • the threaded ring 603 is sleeved on the outer surface of the first threaded rod 602.
  • the bottom end of the first sliding rod 604 is fixedly connected to the upper surface of the threaded ring 603.
  • the end of the first sliding rod 604 away from the threaded ring 603 extends through the strip-shaped sliding hole 5. And extending to the upper side of the fixed table 1, the bottom surface of the holding plate 605 and the first sliding rod 6
  • the top end of the 04 is fixedly connected, and the first limiting ring 606 is sleeved on the outer surface of the first threaded rod 602.
  • the adjusting mechanism 3 includes an adjusting box 301 , a driving box 302 , a threaded hole 303 , a fourth gear 304 , and a driven rod 305 .
  • the second motor 316, the second rotating rod 317 and the fixing base 318, the driven rod 305 is located inside the adjusting box 301, and the bottom end of the driven rod 305 is fixedly connected with the inner ring of the second bearing 309, and the second bearing 309 is externally
  • the ring is fixedly connected to the inner bottom wall of the adjusting box 301.
  • the top end of the driven rod 305 extends through the inner top wall of the adjusting box 301 and extends to the inside of the card hole 7.
  • the rod 312 is fixedly connected to the outer surface of the driven rod 305.
  • a gear 306 is sleeved on the outer surface of the driven rod 305
  • the rack 308 is sleeved on the outer surface of the first gear 306, and the outer surface of the third bearing 313 is fixedly connected to the outer surface of the adjusting box 301.
  • the first rotating rod 310 The sleeve is sleeved inside the third bearing 313, and the top end of the first rotating rod 310 is fixed to the inner ring of the second gear 307.
  • the one end of the rack 308 away from the first gear 306 extends through the inner side wall of the adjusting box 301 and extends to the outside of the adjusting box 301.
  • the end of the rack 308 away from the first gear 306 is sleeved on the outer surface of the second gear 307, and the thread is threaded.
  • the hole 303 is defined in the bottom surface of the adjusting box 301.
  • the bottom of the adjusting box 301 is provided with a driving box 302.
  • the second threaded rod 314 is located inside the driving box 302. The top end of the second threaded rod 314 extends through the inner top wall of the driving box 302 and extends.
  • the top end of the second threaded rod 314 is screwed to the threaded hole 303, the third gear 315 is sleeved on the bottom end of the second threaded rod 314, and the fixed seat 318 is located on one side of the drive box 302, second The motor 316 is placed on the upper surface of the fixing base 318.
  • One end of the second rotating rod 317 is fixedly connected to the output end of the second motor 316, and one end of the second rotating rod 317 away from the second motor 316 extends through the outer surface of the driving box 302 and extends.
  • the fourth gear 304 is sleeved on the outer surface of the second rotating rod 317, and the outer surface of the third gear 315 is meshed with the outer surface of the fourth gear 304.
  • the moving rod can be driven by the rocker 311. 305, through the follower rod 3
  • the rotation of 05 drives the card lever 312 to complete the locking of the card hole 7 by rotation, thereby further improving the stability of the processing fixed platform.
  • the buffer mechanism 4 includes a force receiving plate 401, a limiting slot 402, a supporting column 403, a second cavity 404, a pressure reducing rod 405, a second limiting ring 406, a third limiting ring 407, and a first chute.
  • the pulley 409, the first spring 410, the second spring 411, the third spring 412, the second sliding rod 413, the slider 414 and the second sliding slot 415, the inside of the supporting column 403 opens the second cavity 404, and is stressed
  • the upper surface of the plate 401 is fixedly connected to the bottom surface of the fixed table 1.
  • the bottom surface of the force plate 401 defines a limiting slot 402.
  • the pressure reducing rod 405 is located inside the second cavity 404, and the top end of the pressure reducing rod 405 extends through the second cavity.
  • the inner top wall of the 404 extends to the inside of the limiting slot 402, the second limiting ring 406 is sleeved on the top end of the pressure reducing rod 405, and the bottom end of the first spring 410 is fixedly connected with the upper surface of the second limiting ring 406.
  • the top end of the first spring 410 is in contact with the inner top wall of the limiting slot 402, the second spring 411 is sleeved on the outer surface of the pressure reducing rod 405, and the top end of the second spring 411 is in contact with the bottom surface of the force receiving plate 401.
  • the bottom end of the second spring 411 is in contact with the upper surface of the support post 403, the first chute 408 is opened on the inner side wall of the second cavity 404, and the pulley 409 is open.
  • the connecting rod is fixedly connected to the outer surface of the pressure reducing rod 405, the pulley 409 is locked inside the first sliding slot 408, and the third limiting ring 407 is sleeved at the bottom end of the pressure reducing rod 405, and the top end of the third spring 412 is The bottom surface of the third limiting ring 407 is fixedly connected, the bottom end of the third spring 412 is in contact with the inner bottom wall of the second cavity 404, and the second sliding rod 413 is fixedly hinged to the outer surface of the supporting column 403 by the pin.
  • the two ends of the sliding rod 413 away from the supporting column 403 are fixedly hinged to the outer surface of the sliding block 414 through the pin shaft.
  • the second sliding slot 415 is defined on the bottom surface of the force receiving plate 401, and the upper surface of the sliding block 414 is engaged with the second sliding slot.
  • the inside of the 415 receives the impact force by the force receiving plate 401 and transmits it to the top end of the first spring 410, transmits the impact force to the pressure reducing rod 405 through the first spring 410, and drops the sliding pulley 409 through the pressure reducing rod 405.
  • the third spring 412 is pushed to achieve the effect of the first step of decompression, and the second shifting rod 413 is pushed by the slider 414 to transmit the impact force to the outer surface of the support column 403 again, thereby achieving the effect of the second step of decompression.
  • the outer surface of the slider 414 is fixedly connected with a soft pad 8, and the vertical length value of the soft pad 8 is equal to the vertical length value of the slider 414, and the slider 414 is externally raised by providing the soft pad 8.
  • the cushioning capacity of the impact protects the slider 414 from damage to its outer surface.
  • the outer surface of the second motor 316 is sleeved with a fixing ring 9.
  • the bottom surface of the fixing ring 9 is fixedly connected with the upper surface of the fixing seat 318.
  • the outer surface of the second threaded rod 314 is in contact with the driving box 302, and the fourth bearing 10 is sleeved.
  • the inner ring of the fourth bearing 10 is fixedly connected with the outer surface of the second threaded rod 314, and the fourth bearing is disposed. 10 reduces the frictional strength of the second threaded rod 314 and the drive box 302, improves the working efficiency of the second threaded rod 314, and improves the service life of the second threaded rod 314.
  • the first motor 601 and the second motor 316 are connected to the municipal power source.
  • the first motor 601 is started, and the first threaded rod 602 is driven by the operation of the first motor 601 to rotate.
  • the threaded ring 603 is pushed by the rotation of the first threaded rod 602, and the first sliding rod 604 and the holding plate 605 are pushed by the threaded ring 603 to hold the part.
  • the second motor 316 is started.
  • the operation of the second motor 316 drives the second threaded rod 314, and the threaded hole 303 is pushed by the rotation of the second threaded rod 314.
  • the adjusting box 301 is pushed up by the threaded hole 303, and the limiting groove 402 and the second limiting ring 406 can be avoided.
  • the adjusting box 301 is excessively raised to be completely disengaged from the second threaded rod 314.
  • the term “comprises”, “comprises” or any other variants thereof is intended to encompass a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also This includes other elements that are not explicitly listed, or elements that are inherent to such a process, method, item, or device.
  • An element defined by the phrase “comprising a reference structure” does not exclude the presence of additional elements in the process, method, article, or device that comprises the element. It should be noted that, in this context, relational terms such as “first”, “second”, etc. are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these There is any such actual relationship or order between entities or operations.

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Abstract

一种便于调节的客车轻量化客车加工用固定平台，包括固定台（1），固定台（1）的内部设有第一空腔（2），固定台（1）的底面固定连接有调节机构（3）和缓冲机构（4），固定台（1）的上表面开设有条形滑孔（5），第一空腔（2）的内部设有加持机构（6），加持机构（6）包括第一电机（601）、第一螺纹杆（602）、螺纹圈（603）、第一滑动杆（604）、加持板（605）、第一限位圈（606）和第一轴承（607），第一电机（601）与第一空腔（2）的内侧壁固定连接，第一电机（601）的输出端与第一螺纹杆（602）的一端固定连接，第一轴承套（607）设在第一螺纹杆（602）的外表面，第一轴承（607）的外圈与第一空腔（2）的内侧壁固定连接，该固定平台高度调节方便，且可受力缓冲。

Description

一种便于调节的客车轻量化客车加工用固定平台 技术领域
本发明涉及客车轻量化加工技术领域，具体为一种便于调节的客车轻量化客车加工用固定平台。
背景技术
轻量化这一概念最先起源于赛车运动，它的优势其实不难理解，重量轻了，可以带来更好的操控性，发动机输出的动力能够产生更高的加速度，由于车辆轻，起步时加速性能更好，随着节能环保越来越成为了广泛关注的话题，轻量化也广泛应用到普通汽车领域，在提高操控性的同时还能有出色的节油表现，汽车的油耗主要取决于发动机的排量和汽车的总质量，在保持汽车整体品质、性能和造价不变甚至优化的前提下，降低汽车自身重量可以提高输出功率、降低噪声、提升操控性、可靠性，提高车速、降低油耗、减少废气排放量和提升安全性。
有研究数字显示，若汽车整车重量降低10％，燃油效率可提高6％-8％，若滚动阻力减少10％，燃油效率可提高3％，若车桥、变速器等装置的传动效率提高10％，燃油效率可提高7％，汽车车身约占汽车总质量的30％，空载情况下，约70％的油耗用在车身质量上，因此，车身变轻对于整车的燃油经济性、车辆控制稳定性、碰撞安全性都大有裨益，生产客车就离不开客车加工平台，是由汽车制造厂商设计的，几个车型共用的产品平台，汽车平台与车辆的基本结构相关，但是目前的客车加工固定平台有着高度调节不方便，不具有受力缓冲效果的问题。
发明内容
本发明的目的就是为了弥补现有技术的不足，提供了一种便于调节的客车轻量化客车加工用固定平台，它具有高度调节方便和能有受力缓冲的优点，解决了目前的客车加工固定平台有着高度调节不方便，不具有受力缓冲效果的问 题。
本发明为解决上述技术问题，提供如下技术方案：一种便于调节的客车轻量化客车加工用固定平台，包括固定台，所述固定台的内部设有第一空腔，所述固定台的底面固定连接有调节机构和缓冲机构，所述固定台的上表面开设有条形滑孔，所述第一空腔的内部设有加持机构，所述加持机构包括第一电机、第一螺纹杆、螺纹圈、第一滑动杆、加持板、第一限位圈和第一轴承，所述第一电机与第一空腔的内侧壁固定连接，所述第一电机的输出端与第一螺纹杆的一端固定连接，所述第一轴承套设在第一螺纹杆的外表面，所述第一轴承的外圈与第一空腔的内侧壁固定连接，所述螺纹圈套设在第一螺纹杆的外表面，所述第一滑动杆的底端与螺纹圈的上表面固定连接，所述第一滑动杆远离螺纹圈的一端贯穿条形滑孔并延伸至固定台的上方，所述加持板的底面与第一滑动杆的顶端固定连接，所述第一限位圈套设在第一螺纹杆的外表面。
进一步的，所述固定台的底面开设有卡孔，所述调节机构位于卡孔的正下方，所述调节机构包括调节箱、驱动箱、螺纹孔、第四齿轮、从动杆、第一齿轮、第二齿轮、齿条、第二轴承、第一转动杆、摇杆、卡杆、第三轴承、第二螺纹杆、第三齿轮、第二电机、第二转动杆和固定座，所述从动杆位于调节箱的内部，所述从动杆的底端与第二轴承的内圈固定连接，所述第二轴承的外圈与调节箱的内底壁固定连接，所述从动杆的顶端贯穿调节箱的内顶壁并延伸至卡孔的内部，所述卡杆固定连接在从动杆的外表面，所述第一齿轮套设在从动杆的外表面，所述齿条套设在第一齿轮的外表面，所述第三轴承的外表面与调节箱的外表面固定连接，所述第一转动杆套设在第三轴承的内部，所述第一转动杆的顶端与第二齿轮的内圈固定连接，所述齿条远离第一齿轮的一端贯穿调节箱的内侧壁并延伸至调节箱的外部，所述齿条远离第一齿轮的一端套设在第二齿轮的外表面，所述螺纹孔开设在调节箱的底面，所述调节箱的底部设有驱动箱，所述第二螺纹杆位于驱动箱的内部，所述第二螺纹杆的顶端贯穿驱动箱 的内顶壁并延伸至驱动箱的上方，所述第二螺纹杆的顶端与螺纹孔螺纹连接，所述第三齿轮套设在第二螺纹杆的底端，所述固定座位于驱动箱的一侧，所述第二电机放置在固定座的上表面，所述第二转动杆的一端与第二电机的输出端固定连接，所述第二转动杆远离第二电机的一端贯穿驱动箱的外表面并延伸至驱动箱的内部，所述第四齿轮套设在第二转动杆的外表面，所述第三齿轮的外表面与第四齿轮的外表面相啮合。
通过采用上述技术方案，摇杆可以带动从动杆，通过从动杆的转动带动卡杆自转完成对卡孔的卡接，进一步提高了加工固定平台的稳定性。
进一步的，所述缓冲机构包括受力板、限位槽、支撑柱、第二空腔、减压杆、第二限位圈、第三限位圈、第一滑槽、滑轮、第一弹簧、第二弹簧、第三弹簧、第二滑动杆、滑块和第二滑槽，所述支撑柱的内部开设第二空腔，所述受力板的上表面与固定台的底面固定连接，所述受力板的底面开设限位槽，所述减压杆位于第二空腔的内部，所述减压杆的顶端贯穿第二空腔的内顶壁并延伸至限位槽的内部，所述第二限位圈套设在减压杆的顶端，所述第一弹簧的底端与第二限位圈的上表面固定连接，所述第一弹簧的顶端与限位槽的内顶壁相接触，所述第二弹簧套设在减压杆的外表面，所述第二弹簧的顶端与受力板的底面相接触，所述第二弹簧的底端与支撑柱的上表面相接触，所述第一滑槽开设在第二空腔的内侧壁，所述滑轮通过连接杆固定连接在减压杆的外表面，所述滑轮卡接在第一滑槽的内部，所述第三限位圈套设在减压杆的底端，所述第三弹簧的顶端与第三限位圈的底面固定连接，所述第三弹簧的底端与第二空腔的内底壁相接触，所述第二滑动杆通过销轴与支撑柱的外表面固定铰接，所述第二滑动杆远离支撑柱的一端通过销轴与滑块的外表面固定铰接，所述第二滑槽开设在受力板的底面，所述滑块的上表面卡接在第二滑槽的内部。
通过采用上述技术方案，受力板接收冲击力并将其传输到第一弹簧的顶端，通过第一弹簧将冲击力传输到减压杆，通过减压杆下落滑动滑轮与推动第三弹 簧，达到了第一步减压的效果，通过滑块推动第二换动杆将冲击力再次传输到支撑柱的外表面，达到了第二步减压的效果。
进一步的，所述滑块的外表面固定连接有软质垫，所述软质垫的竖直长度值与滑块的竖直长度值相等。
通过采用上述技术方案，软质垫提高了滑块对外部冲击的缓冲能力，保护滑块避免其外表面受到损坏。
进一步的，所述第二电机的外表面套设有固定圈，所述固定圈的底面与固定座的上表面固定连接。
通过采用上述技术方案，固定圈可以避免第二电机在工作过程中发生抖动，提高了第二电机在工作过程中的稳定性，延长了第二电机的使用寿命。
进一步的，所述第二螺纹杆的外表面与驱动箱相接触处套设有第三轴承，所述第三轴承的内圈与第二螺纹杆的外表面固定连接。
通过采用上述技术方案，第三轴承减少了第二螺纹杆与驱动箱的摩擦强度，提高了第二螺纹杆的工作效率，提高了第二螺纹杆的使用寿命。
与现有技术相比，该便于调节的客车轻量化客车加工用固定平台具备如下
有益效果：
1、本发明通过设置第一限位圈可以避免螺纹圈在工作过程中过度运行，提高了螺纹圈的使用效果，通过设置第一轴承可以提高第一螺纹杆的稳定性与工作效率，减少了第一螺纹杆的转动晃动幅度，延长了第一螺纹杆的使用寿命。
2、本发明通过设置摇杆可以带动从动杆，通过从动杆的转动带动卡杆自转完成对卡孔的卡接，进一步提高了加工固定平台的稳定性，通过设置软质垫提高了滑块对外部冲击的缓冲能力，保护滑块避免其外表面受到损坏，通过第一电机的作业带动第一螺纹杆自转，通过第一螺纹杆的自转推动螺纹圈，再通过螺纹圈推动第一滑动杆与加持板对零件进行加持，达到了对零件的加持效果。
3、本发明通过设置受力板接收冲击力并将其传输到第一弹簧的顶端，通过 第一弹簧将冲击力传输到减压杆，通过减压杆下落滑动滑轮与推动第三弹簧，达到了第一步减压的效果，通过滑块推动第二换动杆将冲击力再次传输到支撑柱的外表面，达到了第二步减压的效果。
4、本发明通过设置固定圈可以避免第二电机在工作过程中发生抖动，提高了第二电机在工作过程中的稳定性，延长了第二电机的使用寿命，通过设置第三轴承减少了第二螺纹杆与驱动箱的摩擦强度，提高了第二螺纹杆的工作效率，提高了第二螺纹杆的使用寿命。
附图说明
图1为本发明固定台正视图；
图2为本发明固定台剖视图；
图3为本发明支撑柱剖视图；
图4为本发明驱动箱剖视图。
图中：1-固定台，2-第一空腔，3-调节机构，301-调节箱，302-驱动箱，303-螺纹孔，304-第四齿轮，305-从动杆，306-第一齿轮，307-第二齿轮，308-齿条，309-第二轴承，310-第一转动杆，311-摇杆，312-卡杆，313-第三轴承，314-第二螺纹杆，315-第三齿轮，316-第二电机，317-第二转动杆，318-固定座，4-缓冲机构，401-受力板，402-限位槽，403-支撑柱，404-第二空腔，405-减压杆，406-第二限位圈，407-第三限位圈，408-第一滑槽，409-滑轮，410-第一弹簧，411-第二弹簧，412-第三弹簧，413-第二滑动杆，414-滑块，415-第二滑槽，5-条形滑孔，6-加持机构，601-第一电机，602-第一螺纹杆，603-螺纹圈，604-第一滑动杆，605-加持板，606-第一限位圈，607-第一轴承，7-卡孔，8-软质垫，9-固定圈，10-第四轴承。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是 全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1-4，本发明提供一种技术方案：一种便于调节的客车轻量化客车加工用固定平台，包括固定台1，固定台1的内部设有第一空腔2，固定台1的底面固定连接有调节机构3和缓冲机构4，固定台1的上表面开设有条形滑孔5，第一空腔2的内部设有加持机构6，加持机构6包括第一电机601、第一螺纹杆602、螺纹圈603、第一滑动杆604、加持板605、第一限位圈606和第一轴承607，第一电机601与第一空腔2的内侧壁固定连接，第一电机601的输出端与第一螺纹杆602的一端固定连接，第一轴承607套设在第一螺纹杆602的外表面，第一轴承607的外圈与第一空腔2的内侧壁固定连接，螺纹圈603套设在第一螺纹杆602的外表面，第一滑动杆604的底端与螺纹圈603的上表面固定连接，第一滑动杆604远离螺纹圈603的一端贯穿条形滑孔5并延伸至固定台1的上方，加持板605的底面与第一滑动杆604的顶端固定连接，第一限位圈606套设在第一螺纹杆602的外表面，通过设置第一限位圈606可以避免螺纹圈603在工作过程中过度运行，提高了螺纹圈603的使用效果，通过设置第一轴承607可以提高第一螺纹杆602的稳定性与工作效率，减少了第一螺纹杆602的转动晃动幅度，延长了第一螺纹杆602的使用寿命。
进一步的，固定台1的底面开设有卡孔7，调节机构3位于卡孔7的正下方，调节机构3包括调节箱301、驱动箱302、螺纹孔303、第四齿轮304、从动杆305、第一齿轮306、第二齿轮307、齿条308、第二轴承309、第一转动杆310、摇杆311、卡杆312，第三轴承313、第二螺纹杆314、第三齿轮315、第二电机316、第二转动杆317和固定座318，从动杆305位于调节箱301的内部，从动杆305的底端与第二轴承309的内圈固定连接，第二轴承309的外圈与调节箱301的内底壁固定连接，从动杆305的顶端贯穿调节箱301的内顶壁并延伸至卡孔7的内部，卡杆312固定连接在从动杆305的外表面，第一齿轮306套设在 从动杆305的外表面，齿条308套设在第一齿轮306的外表面，第三轴承313的外表面与调节箱301的外表面固定连接，第一转动杆310套设在第三轴承313的内部，第一转动杆310的顶端与第二齿轮307的内圈固定连接，齿条308远离第一齿轮306的一端贯穿调节箱301的内侧壁并延伸至调节箱301的外部，齿条308远离第一齿轮306的一端套设在第二齿轮307的外表面，螺纹孔303开设在调节箱301的底面，调节箱301的底部设有驱动箱302，第二螺纹杆314位于驱动箱302的内部，第二螺纹杆314的顶端贯穿驱动箱302的内顶壁并延伸至驱动箱302的上方，第二螺纹杆314的顶端与螺纹孔303螺纹连接，第三齿轮315套设在第二螺纹杆314的底端，固定座318位于驱动箱302的一侧，第二电机316放置在固定座318的上表面，第二转动杆317的一端与第二电机316的输出端固定连接，第二转动杆317远离第二电机316的一端贯穿驱动箱302的外表面并延伸至驱动箱302的内部，第四齿轮304套设在第二转动杆317的外表面，第三齿轮315的外表面与第四齿轮304的外表面相啮合，通过设置摇杆311可以带动从动杆305，通过从动杆305的转动带动卡杆312自转完成对卡孔7的卡接，进一步提高了加工固定平台的稳定性。
进一步的，缓冲机构4包括受力板401、限位槽402、支撑柱403、第二空腔404、减压杆405、第二限位圈406、第三限位圈407、第一滑槽408、滑轮409、第一弹簧410、第二弹簧411、第三弹簧412、第二滑动杆413，滑块414和第二滑槽415，支撑柱403的内部开设第二空腔404，受力板401的上表面与固定台1的底面固定连接，受力板401的底面开设限位槽402，减压杆405位于第二空腔404的内部，减压杆405的顶端贯穿第二空腔404的内顶壁并延伸至限位槽402的内部，第二限位圈406套设在减压杆405的顶端，第一弹簧410的底端与第二限位圈406的上表面固定连接，第一弹簧410的顶端与限位槽402的内顶壁相接触，第二弹簧411套设在减压杆405的外表面，第二弹簧411的顶端与受力板401的底面相接触，第二弹簧411的底端与支撑柱403的上表面 相接触，第一滑槽408开设在第二空腔404的内侧壁，滑轮409通过连接杆固定连接在减压杆405的外表面，滑轮409卡接在第一滑槽408的内部，第三限位圈407套设在减压杆405的底端，第三弹簧412的顶端与第三限位圈407的底面固定连接，第三弹簧412的底端与第二空腔404的内底壁相接触，第二滑动杆413通过销轴与支撑柱403的外表面固定铰接，第二滑动杆413远离支撑柱403的一端通过销轴与滑块414的外表面固定铰接，第二滑槽415开设在受力板401的底面，滑块414的上表面卡接在第二滑槽415的内部，通过设置受力板401接收冲击力并将其传输到第一弹簧410的顶端，通过第一弹簧410将冲击力传输到减压杆405，通过减压杆405下落滑动滑轮409与推动第三弹簧412，达到了第一步减压的效果，通过滑块414推动第二换动杆413将冲击力再次传输到支撑柱403的外表面，达到了第二步减压的效果。
进一步的，滑块414的外表面固定连接有软质垫8，软质垫8的竖直长度值与滑块414的竖直长度值相等，通过设置软质垫8提高了滑块414对外部冲击的缓冲能力，保护滑块414避免其外表面受到损坏。
进一步的，第二电机316的外表面套设有固定圈9，固定圈9的底面与固定座318的上表面固定连接，通过设置固定圈9可以避免第二电机316在工作过程中发生抖动，提高了第二电机316在工作过程中的稳定性，延长了第二电机316的使用寿命。
进一步的，第二螺纹杆314的外表面与驱动箱302相接触处套设有第四轴承10，第四轴承10的内圈与第二螺纹杆314的外表面固定连接，通过设置第四轴承10减少了第二螺纹杆314与驱动箱302的摩擦强度，提高了第二螺纹杆314的工作效率，提高了第二螺纹杆314的使用寿命。
工作原理：首先将第一电机601和第二电机316与市政电源相连通，当需要对车辆零件进行加持时，启动第一电机601，由第一电机601的作业带动第一螺纹杆602自转，通过第一螺纹杆602的自转推动螺纹圈603，再通过螺纹圈 603推动第一滑动杆604与加持板605对零件进行加持，当需要对固定台1进行高度调节时启动第二电机316，由第二电机316的作业带动第二螺纹杆314，通过第二螺纹杆314的自转推动螺纹孔303，通过螺纹孔303推动调节箱301上升，通过限位槽402与第二限位圈406可以避免调节箱301过度上升从而与第二螺纹杆314完全脱离，当固定台1受到来自上表面的冲击力时，冲击力会通过受力板401接收并将其传输到第一弹簧410的顶端，通过第一弹簧410将冲击力传输到减压杆405，通过减压杆405下落滑动滑轮409与推动第三弹簧412完成第一步减压，通过滑块414推动第二换动杆413将冲击力再次传输到支撑柱403的外表面完成第二步减压。
在本发明的描述中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个引用结构”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。需要说明的是，在本文中，诸如“第一”、“第二”等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (6)

  1. 一种便于调节的客车轻量化客车加工用固定平台，包括固定台(1)，所述固定台(1)的内部设有第一空腔(2)，所述固定台(1)的底面固定连接有调节机构(3)和缓冲机构(4)，其特征在于：所述固定台(1)的上表面开设有条形滑孔(5)，所述第一空腔(2)的内部设有加持机构(6)，所述加持机构(6)包括第一电机(601)、第一螺纹杆(602)、螺纹圈(603)、第一滑动杆(604)、加持板(605)、第一限位圈(606)和第一轴承(607)，所述第一电机(601)与第一空腔(2)的内侧壁固定连接，所述第一电机(601)的输出端与第一螺纹杆(602)的一端固定连接，所述第一轴承(607)套设在第一螺纹杆(602)的外表面，所述第一轴承(607)的外圈与第一空腔(2)的内侧壁固定连接，所述螺纹圈(603)套设在第一螺纹杆(602)的外表面，所述第一滑动杆(604)的底端与螺纹圈(603)的上表面固定连接，所述第一滑动杆(604)远离螺纹圈(603)的一端贯穿条形滑孔(5)并延伸至固定台(1)的上方，所述加持板(605)的底面与第一滑动杆(604)的顶端固定连接，所述第一限位圈(606)套设在第一螺纹杆(602)的外表面。
  2. 根据权利要求1所述的一种便于调节的客车轻量化客车加工用固定平台，其特征在于：所述固定台(1)的底面开设有卡孔(7)，所述调节机构(3)位于卡孔(7)的正下方，所述调节机构(3)包括调节箱(301)、驱动箱(302)、螺纹孔(303)、第四齿轮(304)、从动杆(305)、第一齿轮(306)、第二齿轮(307)、齿条(308)、第二轴承(309)、第一转动杆(310)、摇杆(311)、卡杆(312)、第三轴承(313)、第二螺纹杆(314)、第三齿轮(315)、第二电机(316)、第二转动杆(317)和固定座(318)，所述从动杆(305)位于调节箱(301)的内部，所述从动杆(305)的底端与第二轴承(309)的内圈固定连接，所述第二轴承(309)的外圈与调节箱(301)的内底壁固定连接，所述从动杆(305)的顶端贯穿调节箱(301)的内顶壁并延伸至卡孔(7)的内部，所述卡杆(312)固定连接在从动杆(305)的外表面，所述第一齿轮(306)套设在从 动杆(305)的外表面，所述齿条(308)套设在第一齿轮(306)的外表面，所述第三轴承(313)的外表面与调节箱(301)的外表面固定连接，所述第一转动杆(310)套设在第三轴承(313)的内部，所述第一转动杆(310)的顶端与第二齿轮(307)的内圈固定连接，所述齿条(308)远离第一齿轮(306)的一端贯穿调节箱(301)的内侧壁并延伸至调节箱(301)的外部，所述齿条(308)远离第一齿轮(306)的一端套设在第二齿轮(307)的外表面，所述螺纹孔(303)开设在调节箱(301)的底面，所述调节箱(301)的底部设有驱动箱(302)，所述第二螺纹杆(314)位于驱动箱(302)的内部，所述第二螺纹杆(314)的顶端贯穿驱动箱(302)的内顶壁并延伸至驱动箱(302)的上方，所述第二螺纹杆(314)的顶端与螺纹孔(303)螺纹连接，所述第三齿轮(315)套设在第二螺纹杆(314)的底端，所述固定座(318)位于驱动箱(302)的一侧，所述第二电机(316)放置在固定座(318)的上表面，所述第二转动杆(317)的一端与第二电机(316)的输出端固定连接，所述第二转动杆(317)远离第二电机(316)的一端贯穿驱动箱(302)的外表面并延伸至驱动箱(302)的内部，所述第四齿轮(304)套设在第二转动杆(317)的外表面，所述第三齿轮(315)的外表面与第四齿轮(304)的外表面相啮合。
  3. 根据权利要求1所述的一种便于调节的客车轻量化客车加工用固定平台，其特征在于：所述缓冲机构(4)包括受力板(401)、限位槽(402)、支撑柱(403)、第二空腔(404)、减压杆(405)、第二限位圈(406)、第三限位圈(407)、第一滑槽(408)、滑轮(409)、第一弹簧(410)、第二弹簧(411)、第三弹簧(412)、第二滑动杆(413)、滑块(414)和第二滑槽(415)，所述支撑柱(403)的内部开设第二空腔(404)，所述受力板(401)的上表面与固定台(1)的底面固定连接，所述受力板(401)的底面开设限位槽(402)，所述减压杆(405)位于第二空腔(404)的内部，所述减压杆(405)的顶端贯穿第二空腔(404)的内顶壁并延伸至限位槽(402)的内部，所述第二限位圈(406)套设在减压杆 (405)的顶端，所述第一弹簧(410)的底端与第二限位圈(406)的上表面固定连接，所述第一弹簧(410)的顶端与限位槽(402)的内顶壁相接触，所述第二弹簧(411)套设在减压杆(405)的外表面，所述第二弹簧(411)的顶端与受力板(401)的底面相接触，所述第二弹簧(411)的底端与支撑柱(403)的上表面相接触，所述第一滑槽(408)开设在第二空腔(404)的内侧壁，所述滑轮(409)通过连接杆固定连接在减压杆(405)的外表面，所述滑轮(409)卡接在第一滑槽(408)的内部，所述第三限位圈(407)套设在减压杆(405)的底端，所述第三弹簧(412)的顶端与第三限位圈(407)的底面固定连接，所述第三弹簧(412)的底端与第二空腔(404)的内底壁相接触，所述第二滑动杆(413)通过销轴与支撑柱(403)的外表面固定铰接，所述第二滑动杆(413)远离支撑柱(403)的一端通过销轴与滑块(414)的外表面固定铰接，所述第二滑槽(415)开设在受力板(401)的底面，所述滑块(414)的上表面卡接在第二滑槽(415)的内部。
  4. 根据权利要求3所述的一种便于调节的客车轻量化客车加工用固定平台，其特征在于：所述滑块(414)的外表面固定连接有软质垫(8)，所述软质垫(8)的竖直长度值与滑块(414)的竖直长度值相等。
  5. 根据权利要求2所述的一种便于调节的客车轻量化客车加工用固定平台，其特征在于：所述第二电机(316)的外表面套设有固定圈(9)，所述固定圈(9)的底面与固定座(318)的上表面固定连接。
  6. 根据权利要求1所述的一种便于调节的客车轻量化客车加工用固定平台，其特征在于：所述第二螺纹杆(314)的外表面与驱动箱(302)相接触处套设有第四轴承(10)，所述第四轴承(10)的内圈与第二螺纹杆(314)的外表面固定连接。
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