CN104061842B - Stay wire tool for detecting vehicle framework waist rail and detecting method - Google Patents
Stay wire tool for detecting vehicle framework waist rail and detecting method Download PDFInfo
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Abstract
本发明涉及一种用于检测车辆骨架腰梁的拉线工装及检验方法，包括至少两个用于卡在被检测车辆骨架腰梁上的定位架，每个定位架上设置有滑动卡紧机构，用于测量车辆骨架腰梁直线度的施工线的两端被相邻的两个滑动卡紧机构紧固。本发明的拉线工装能够对超过10米的车辆骨架腰梁的直线度进行检测，且检验方法简单易学。
The invention relates to a wire-drawing tool for detecting the waist beam of a vehicle frame and an inspection method, comprising at least two positioning frames for being stuck on the frame waist beam of the detected vehicle, each positioning frame is provided with a sliding clamping mechanism, The two ends of the construction line used to measure the straightness of the waist beam of the vehicle frame are fastened by two adjacent sliding clamping mechanisms. The cable-staying tool of the invention can detect the straightness of the waist beam of the vehicle frame exceeding 10 meters, and the detection method is simple and easy to learn.
Description
技术领域technical field
本发明涉及车辆检测设备领域，更具体地说，是涉及一种用于检测车辆骨架腰梁的拉线工装及检验方法。The invention relates to the field of vehicle inspection equipment, and more specifically relates to a wire-drawing tool and inspection method for inspecting the waist beam of a vehicle skeleton.
背景技术Background technique
随着经济的快速发展，我国车辆产需量大幅增加；作为世界最大的车辆市场及车辆生产国，中国在过去十年实现了车辆产业的高速发展，本土车辆企业也开始逐渐走向世界。With the rapid development of the economy, my country's vehicle production and demand have increased significantly; as the world's largest vehicle market and vehicle producer, China has achieved rapid development of the vehicle industry in the past ten years, and local vehicle companies have gradually begun to go global.
车辆生产过程中，整车骨架因焊接和转运的原因，骨架或多或少均产生一定的变形，在每一个车辆生产车间都有一个骨架校正与测量工位。骨架校正的重点内容一个是整车骨架的龙门对角线，另一个就是骨架腰梁。During the vehicle production process, the frame of the whole vehicle is more or less deformed due to welding and transfer. There is a frame correction and measurement station in each vehicle production workshop. One of the key points of frame correction is the gantry diagonal of the vehicle frame, and the other is the frame waist beam.
骨架腰梁是整车最为重要的部分，腰梁的上下直线度影响侧窗玻璃的安装，腰梁里外的直线度影响侧围蒙皮的平整度；因此腰梁的直线度是骨架校正必检项目。但在腰梁调形校正时，很多车身较长的车型如10米公交车，无法用直线样板进行整车腰梁直线度的检验，这就给检验与后续的校正工作造成了巨大的困难。The frame waist beam is the most important part of the whole vehicle. The straightness of the waist beam affects the installation of the side window glass, and the straightness of the inside and outside of the waist beam affects the flatness of the side skin. Therefore, the straightness of the waist beam is a must for frame correction. check items. However, when adjusting and correcting the shape of the waist beam, many long-body models, such as 10-meter buses, cannot use a straight line model to test the straightness of the waist beam of the vehicle, which has caused great difficulties in the inspection and subsequent calibration work.
因此，如何提供一种能对车辆骨架腰梁进行检测的装置和方法，是目前本领域技术人员亟待解决的问题。Therefore, how to provide a device and method capable of detecting the waist beam of the vehicle frame is an urgent problem to be solved by those skilled in the art.
发明内容Contents of the invention
本发明的目的是为克服上述现有技术的不足，提供一种用于检测车辆骨架腰梁的拉线工装及检验方法。本方案的拉线工装能够对车辆腰梁骨架进行检测，且结构简单，成本低廉，方法简单易学，具有极高的推广应用价值。The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, and provide a kind of wire-guy tooling and inspection method for detecting the waist beam of the vehicle frame. The wire-drawing tooling of this scheme can detect the vehicle waist beam skeleton, and has a simple structure, low cost, and a simple and easy-to-learn method, which has extremely high promotion and application value.
本发明采用下述技术方案：The present invention adopts following technical scheme:
一种用于检测车辆骨架腰梁的拉线工装，包括至少两个用于卡在被检测车辆骨架腰梁上的定位架，每个定位架上设置有滑动卡紧机构，用于测量车辆骨架腰梁直线度的施工线的两端被相邻的两个滑动卡紧机构紧固。A wire-drawing tool for detecting the waist beam of a vehicle frame, comprising at least two positioning frames for being clamped on the frame waist beam of a vehicle to be detected, and each positioning frame is provided with a sliding clamping mechanism for measuring the frame waist of the vehicle. The two ends of the construction line of the beam straightness are fastened by two adjacent sliding clamping mechanisms.
优选的，所述定位架为两个。Preferably, there are two positioning frames.
优选的，所述定位架包括小型钢，小型钢与滑梁型钢固定连接，滑梁型钢的另一端与钢板固定连接。Preferably, the positioning frame includes small steel, the small steel is fixedly connected with the sliding beam steel, and the other end of the sliding beam steel is fixedly connected with the steel plate.
优选的，所述滑动卡紧机构包括套在滑梁型钢上的移动梁，移动梁的下端与限位型钢固定连接，限位型钢被一转动件挤压后与车辆骨架腰梁紧固。Preferably, the sliding clamping mechanism includes a moving beam sleeved on the sliding beam section steel, the lower end of the moving beam is fixedly connected with the limit section steel, and the limit section steel is squeezed by a rotating part and fastened to the waist beam of the vehicle frame.
优选的，所述转动件为螺栓，该螺栓的螺杆穿过钢板后与垫板固定连接，施工线被垫板和限位型钢夹紧。Preferably, the rotating member is a bolt, and the screw rod of the bolt is fixedly connected with the backing plate after passing through the steel plate, and the construction line is clamped by the backing plate and the limit section steel.
优选的，所述垫板和限位型钢之间还设置有压板，垫板将压板挤压使施工线被压板和纤维型钢夹紧。Preferably, a pressure plate is also provided between the backing plate and the limit steel, and the backing plate presses the pressure plate so that the construction line is clamped by the pressure plate and the fiber-shaped steel.
一种上述应用拉线工装的检验方法，步骤如下：A kind of inspection method of above-mentioned application backguy frock, the steps are as follows:
(1)将两定位架分别卡在车辆骨架腰梁的左右两端；(1) Fix the two positioning frames on the left and right ends of the waist beam of the vehicle frame respectively;
(2)将施工线的两端分别放置于压板和限位型钢之间，旋紧螺栓，使垫板挤压压板，完成施工线的夹紧与限位型钢和车辆骨架腰梁的夹紧；(2) Place the two ends of the construction line between the pressure plate and the limit section steel respectively, tighten the bolts so that the backing plate squeezes the pressure plate, and complete the clamping of the construction line and the clamping of the limit section steel and the vehicle frame waist beam;
(3)使用与限位型钢规格完全相同的另一块型钢作为塞块，塞入车辆骨架腰梁与施工线之间，完成车辆骨架腰梁外表面与施工线之间距离的测量，来检测车辆骨架腰梁的直线度；(3) Use another piece of steel with the same specifications as the limit steel as a plug, insert it between the vehicle frame waist beam and the construction line, and complete the measurement of the distance between the vehicle frame waist beam outer surface and the construction line to detect the vehicle The straightness of the frame waist beam;
(4)使用塞块进行车辆腰梁骨架上下直线度的检测；(4) Use plugs to detect the straightness of the vehicle waist beam frame up and down;
(5)完成步骤(4)的检测后，将定位架翻转，完成车辆骨架腰梁的另一面直线度的检测。(5) After completing the detection of step (4), turn the positioning frame over to complete the detection of the straightness of the other side of the waist beam of the vehicle frame.
上述检测方法中，优选的是，步骤(2)中，被夹紧后的施工线与车辆骨架腰梁的棱线位于同一平面中，且棱线与施工线平行。In the above detection method, preferably, in step (2), the clamped construction line is located in the same plane as the ridge line of the vehicle frame waist beam, and the ridge line is parallel to the construction line.
本发明的有益效果是：使用两个卡在车辆骨架腰梁上的拉线工装将施工线夹紧后，使得施工线与被检测车辆骨架腰梁的棱线处于同一平面中且相互平行，通过塞块来完成车辆骨架腰梁直线度的检验，结构简单，方法易学，测量过程中不受车辆骨架腰梁长度的限制，并能够完成车辆腰梁骨架上下直线度的检测。The beneficial effects of the present invention are: after the construction line is clamped by two wire-staying tools stuck on the waist beam of the vehicle frame, the construction line and the ridgeline of the waist beam of the detected vehicle frame are in the same plane and parallel to each other, It is simple in structure and easy to learn. It is not limited by the length of the vehicle frame waist beam during the measurement process, and can complete the detection of the straightness of the upper and lower sides of the vehicle frame waist beam.
附图说明：Description of drawings:
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1是本发明的结构示意图；Fig. 1 is a structural representation of the present invention;
图2是本发明的应用图；Fig. 2 is the application drawing of the present invention;
其中：1、小型钢，2、滑梁型钢，3、移动梁，4、钢板，5、紧固螺栓，6、垫板，7、压板，8、限位型钢，9、拉线工装，10、车辆骨架腰梁，11、施工线，12、螺母。Among them: 1. Small steel, 2. Sliding beam section steel, 3. Moving beam, 4. Steel plate, 5. Fastening bolt, 6. Backing plate, 7. Pressing plate, 8. Limiting section steel, 9. Pull wire tooling, 10. Waist beam of vehicle frame, 11, construction line, 12, nut.
具体实施方式：detailed description:
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。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
如图1-2所示，一种用于检测车辆骨架腰梁的拉线工装，包括至少两个用于卡在被检测车辆骨架腰梁上的定位架，每个定位架上设置有滑动卡紧机构，用于测量车辆骨架腰梁直线度的施工线的两端被相邻的两个滑动卡紧机构紧固。As shown in Figure 1-2, a wire-drawing tool for detecting the frame waist beam of a vehicle includes at least two positioning frames for being stuck on the frame waist beam of the detected vehicle, and each positioning frame is provided with a sliding clamp The two ends of the construction line used to measure the straightness of the waist beam of the vehicle frame are fastened by two adjacent sliding clamping mechanisms.
所述定位架为两个。There are two positioning frames.
所述定位架包括小型钢1，小型钢1与滑梁型钢2固定连接，滑梁型钢2的另一端与钢板4固定连接。The positioning frame includes a small steel 1, the small steel 1 is fixedly connected with the sliding beam steel 2, and the other end of the sliding beam steel 2 is fixedly connected with the steel plate 4.
所述滑动卡紧机构包括套在滑梁型钢2上的移动梁3，移动梁3的下端与限位型钢8固定连接，限位型钢8被一转动件挤压后与车辆骨架腰梁10紧固。The sliding clamping mechanism includes a moving beam 3 sleeved on the sliding beam section steel 2, the lower end of the moving beam 3 is fixedly connected with the limit section steel 8, and the limit section steel 8 is squeezed by a rotating part to tighten with the vehicle skeleton waist beam 10. solid.
所述转动件为螺栓5，且钢板4上设置有一通孔，通孔内设置有内螺纹，该螺栓5的螺杆与内螺纹相配合后与垫板6固定连接，施工线11被垫板6和限位型钢8夹紧，且所述垫板6为圆形。The rotating part is a bolt 5, and the steel plate 4 is provided with a through hole, the through hole is provided with an internal thread, the screw rod of the bolt 5 cooperates with the internal thread and is fixedly connected with the backing plate 6, and the construction line 11 is fixed by the backing plate 6 Clamp with the limit section steel 8, and the backing plate 6 is circular.
为了保护施工线11不被拧断，本方案中，垫板5和限位型钢8之间还设置有压板7，垫板6将压板7挤压使施工线11被压板7和纤维型钢8夹紧。In order to protect the construction line 11 from being twisted, in this solution, a pressure plate 7 is also provided between the backing plate 5 and the limit steel 8, and the backing plate 6 squeezes the pressure plate 7 so that the construction line 11 is clamped by the pressure plate 7 and the fiber-shaped steel 8 tight.
本方案还提供了一种应用本实施例的拉线工装的检验方法，该检测方法能够对车辆腰梁骨架10的内外直线度和上下直线度进行检测，其步骤如下：This solution also provides a test method using the wire-guy tooling of this embodiment. The test method can test the inner and outer straightness and the upper and lower straightness of the vehicle waist beam frame 10. The steps are as follows:
(1)将两定位架分别卡在车辆骨架腰梁10的左右两端；(1) The two positioning frames are respectively stuck on the left and right ends of the vehicle frame waist beam 10;
(2)将施工线11的两端分别放置于压板7和限位型钢8之间，旋紧螺栓5，使垫板6挤压压板7，完成施工线11的夹紧与限位型钢8和车辆骨架腰梁10的夹紧；(2) The two ends of the construction line 11 are respectively placed between the pressure plate 7 and the limit section steel 8, and the bolts 5 are tightened so that the backing plate 6 squeezes the pressure plate 7 to complete the clamping of the construction line 11 and the limit section steel 8 and Clamping of the vehicle frame waist beam 10;
(3)使用与限位型钢10规格完全相同的另一块型钢作为塞块，塞入车辆骨架腰梁10与施工线11之间，完成车辆骨架腰梁10外表面与施工线之间距离的测量，来检测车辆骨架腰梁的直线度；(3) Use another piece of steel with the same specifications as the limit steel 10 as a block, insert it between the vehicle frame waist beam 10 and the construction line 11, and complete the measurement of the distance between the vehicle frame waist beam 10 outer surface and the construction line , to detect the straightness of the vehicle frame waist beam;
(4)使用塞块进行车辆腰梁骨架上下直线度的检测；(4) Use plugs to detect the straightness of the vehicle waist beam frame up and down;
(5)完成步骤(4)的检测后，将定位架翻转，完成车辆骨架腰梁10的另一面直线度的检测。(5) After the detection of step (4), the positioning frame is turned over to complete the detection of the straightness of the other side of the vehicle frame waist beam 10 .
上述检测方法中，优选的是，步骤(2)中，被夹紧后的施工线11与车辆骨架腰梁10的棱线位于同一平面中，且棱线与施工线11平行。In the above detection method, preferably, in step (2), the clamped construction line 11 and the ridge line of the vehicle frame waist beam 10 are located in the same plane, and the ridge line is parallel to the construction line 11 .
螺栓5通过垫板6将作用力施加在压板7上，能够避免螺栓5直接接触压板7造成损坏。The bolt 5 exerts force on the pressure plate 7 through the backing plate 6 , which can prevent the bolt 5 from directly contacting the pressure plate 7 and causing damage.
同时，螺栓5上还套有螺母12，能够确保螺栓5较为状态稳定。At the same time, nuts 12 are sheathed on the bolts 5, which can ensure that the bolts 5 are relatively stable.
采用了上述结构后，本方案使用两个卡在车辆骨架腰梁10上的拉线工装9将施工线11夹紧后，使得施工线11与被检测车辆骨架腰梁10的棱线处于同一平面中且相互平行，通过塞块来完成车辆骨架腰梁10直线度的检测，结构简单，方法易学，测量过程中不受车辆骨架腰梁长度的限制，并能够完成腰梁上下直线度的检测，为后续校正工作提供了可靠数据。After adopting the above-mentioned structure, this solution uses two puller tooling 9 stuck on the vehicle frame waist beam 10 to clamp the construction line 11, so that the construction line 11 and the ridge line of the detected vehicle frame waist beam 10 are in the same plane And parallel to each other, the detection of the straightness of the waist beam 10 of the vehicle frame is completed by the plug block, the structure is simple, the method is easy to learn, the measurement process is not limited by the length of the waist beam of the vehicle frame, and the detection of the straightness of the upper and lower sides of the waist beam can be completed. Subsequent calibration work provided reliable data.
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3836137A (en) * | 1973-10-01 | 1974-09-17 | J Hostetter | Clamp and vise |
| CN2359662Y (en) * | 1998-06-29 | 2000-01-19 | 上海宝钢设备检测公司 | Wire fixed vernier adjustment device for alignment testing |
| CN1890056A (en) * | 2003-10-03 | 2007-01-03 | 欧文工业器械公司 | Pipe clamp with relesable clamp body |
| CN201463810U (en) * | 2009-07-30 | 2010-05-12 | 成都多沐汽车工程有限公司 | Adjustable wire control clip |
| CN201787912U (en) * | 2010-08-19 | 2011-04-06 | 长春轨道客车股份有限公司 | Bracing wire detecting device |
| CN202029261U (en) * | 2011-03-28 | 2011-11-09 | 浙江昱辉阳光能源有限公司 | Wire diameter gauge system and steel wire location device of same |
| CN102538622A (en) * | 2012-01-12 | 2012-07-04 | 南车成都机车车辆有限公司 | Quick detection method for coupler buffer devices |
| CN102601565A (en) * | 2012-03-20 | 2012-07-25 | 安徽安凯汽车股份有限公司 | Welding positioning tool for rotary shaft fixing plates of pneumatic sliding bin gates |
| CN103486948A (en) * | 2013-09-17 | 2014-01-01 | 青岛港（集团）有限公司 | Butt joint circular tube measurement standard line tension device |
| CN203928996U (en) * | 2014-07-10 | 2014-11-05 | 中国重汽集团济南动力有限公司 | A kind of bracing wire frock for detection of vehicle skeleton waist rail |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6505412B2 (en) * | 2001-01-16 | 2003-01-14 | Eugene Hauzie, Jr. | Pipefitter's protractor |
-
2014
- 2014-07-10 CN CN201410328782.1A patent/CN104061842B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3836137A (en) * | 1973-10-01 | 1974-09-17 | J Hostetter | Clamp and vise |
| CN2359662Y (en) * | 1998-06-29 | 2000-01-19 | 上海宝钢设备检测公司 | Wire fixed vernier adjustment device for alignment testing |
| CN1890056A (en) * | 2003-10-03 | 2007-01-03 | 欧文工业器械公司 | Pipe clamp with relesable clamp body |
| CN201463810U (en) * | 2009-07-30 | 2010-05-12 | 成都多沐汽车工程有限公司 | Adjustable wire control clip |
| CN201787912U (en) * | 2010-08-19 | 2011-04-06 | 长春轨道客车股份有限公司 | Bracing wire detecting device |
| CN202029261U (en) * | 2011-03-28 | 2011-11-09 | 浙江昱辉阳光能源有限公司 | Wire diameter gauge system and steel wire location device of same |
| CN102538622A (en) * | 2012-01-12 | 2012-07-04 | 南车成都机车车辆有限公司 | Quick detection method for coupler buffer devices |
| CN102601565A (en) * | 2012-03-20 | 2012-07-25 | 安徽安凯汽车股份有限公司 | Welding positioning tool for rotary shaft fixing plates of pneumatic sliding bin gates |
| CN103486948A (en) * | 2013-09-17 | 2014-01-01 | 青岛港（集团）有限公司 | Butt joint circular tube measurement standard line tension device |
| CN203928996U (en) * | 2014-07-10 | 2014-11-05 | 中国重汽集团济南动力有限公司 | A kind of bracing wire frock for detection of vehicle skeleton waist rail |
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|---|---|
| CN104061842A (en) | 2014-09-24 |
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