CN220136221U - A length measuring device for conductive rods - Google Patents
A length measuring device for conductive rods Download PDFInfo
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- CN220136221U CN220136221U CN202320967172.0U CN202320967172U CN220136221U CN 220136221 U CN220136221 U CN 220136221U CN 202320967172 U CN202320967172 U CN 202320967172U CN 220136221 U CN220136221 U CN 220136221U
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Abstract
本申请涉及一种用于导电杆的长度测量装置,其包括底座、电子千分表和支撑块,所述支撑块安装于底座的顶侧,所述电子千分表包括表体、连接管和探针,所述表体安装于支撑座的一侧,所述连接管固定安装于表体,所述探针弹性伸缩于连接管,所述探针远离表体的一端朝向支撑块设置,所述探针远离表体的一端用于与导电杆的一端抵贴,所述支撑块朝向探针的一端用于与导电杆的另一端抵贴,所述表体用于根据探针的伸缩量测量导电杆的长度。本申请具有提高测量导电杆长度的效率的效果。
The present application relates to a length measuring device for a conductive rod, which includes a base, an electronic dial indicator and a support block. The support block is installed on the top side of the base. The electronic dial indicator includes a meter body, a connecting tube and a Probe, the surface body is installed on one side of the support base, the connecting tube is fixedly installed on the surface body, the probe elastically expands and contracts on the connecting tube, the end of the probe away from the surface body is set towards the support block, so The end of the probe away from the meter body is used to abut one end of the conductive rod, the end of the support block facing the probe is used to abut the other end of the conductive rod, and the meter body is used to adjust the telescopic amount of the probe Measure the length of the conductive rod. This application has the effect of improving the efficiency of measuring the length of the conductive rod.
Description
技术领域Technical field
本申请涉及长度测量装置的领域,尤其是涉及一种用于导电杆的长度测量装置。The present application relates to the field of length measuring devices, and in particular to a length measuring device for conductive rods.
背景技术Background technique
导电杆一般位于固封极柱内部,导电杆一般由铜棒加工制成,导电杆呈管状。The conductive rod is generally located inside the solid-sealed pole. The conductive rod is generally made of copper rods and is in the shape of a tube.
导电杆的尺寸精度要求高,在导电杆生产出来后,需要对导电杆的长度进行测量。传统对导电杆的长度测量是使用千分尺进行测量,但是使用千分尺对导电杆进行测量时,测量结果很难直观地展示,从而降低了测量导电杆长度的效率。The dimensional accuracy of the conductive rods is required to be high. After the conductive rods are produced, the length of the conductive rods needs to be measured. Traditionally, the length of a conductive rod is measured using a micrometer. However, when a micrometer is used to measure a conductive rod, the measurement results are difficult to display visually, thus reducing the efficiency of measuring the length of the conductive rod.
实用新型内容Utility model content
为了提高测量导电杆长度的效率,本申请提供一种用于导电杆的长度测量装置。In order to improve the efficiency of measuring the length of conductive rods, this application provides a length measuring device for conductive rods.
本申请提供的一种用于导电杆的长度测量装置,采用如下的技术方案:This application provides a length measuring device for conductive rods, which adopts the following technical solution:
一种用于导电杆的长度测量装置,包括底座、电子千分表和支撑块,所述支撑块安装于底座的顶侧,所述电子千分表包括表体、连接管和探针,所述表体安装于支撑座的一侧,所述连接管固定安装于表体,所述探针弹性伸缩于连接管,所述探针远离表体的一端朝向支撑块设置,所述探针远离表体的一端用于与导电杆的一端抵贴,所述支撑块朝向探针的一端用于与导电杆的另一端抵贴,所述表体用于根据探针的伸缩量测量导电杆的长度。A length measuring device for a conductive rod, including a base, an electronic dial indicator and a support block. The support block is installed on the top side of the base. The electronic dial indicator includes a meter body, a connecting tube and a probe. The meter body is installed on one side of the support base, the connecting pipe is fixedly installed on the meter body, the probe is elastically telescopic on the connecting pipe, the end of the probe away from the meter body is set toward the support block, and the probe is away from the meter body. One end of the meter body is used to abut one end of the conductive rod, and one end of the support block facing the probe is used to abut the other end of the conductive rod. The meter body is used to measure the resistance of the conductive rod according to the expansion and contraction of the probe. length.
通过采用上述技术方案,推动探针,让探针缩回连接管部分,之后将待测量的导电杆放入支撑块与探针之间,并入导电杆的一端抵贴于支撑块。然后松开探针,探针从连接管伸出后紧抵于导电杆远离支撑块的一端。然后表体根据探针收缩于连接杆的长度显示出导电杆的长度,从而方便直观地看出导电杆的长度,进而提高测量导电杆长度的效率。By adopting the above technical solution, the probe is pushed to retract the connecting tube part, and then the conductive rod to be measured is placed between the support block and the probe, and one end of the conductive rod is inserted into the support block. Then release the probe, which extends from the connecting tube and then presses against the end of the conductive rod away from the support block. Then the meter body displays the length of the conductive rod according to the length of the probe shrinking to the connecting rod, so that the length of the conductive rod can be easily and intuitively seen, thereby improving the efficiency of measuring the length of the conductive rod.
可选的,所述底座的一侧壁固定安装有两个夹块,两个所述夹块相互朝向的一侧均开设有夹槽,所述连接管位于两个夹槽内部,所述夹块具有弹性。Optionally, two clamping blocks are fixedly installed on one side wall of the base, and clamping grooves are provided on the sides of the two clamping blocks facing each other. The connecting pipe is located inside the two clamping grooves. Blocks are elastic.
通过采用上述技术方案,撑开两个夹块,之后将连接管放置于两个夹槽内部。然后松开两个夹块,两个夹块通过弹性复原将连接管夹紧,从而方便将电子千分表安装于底座。在电子千分表没电时需要更换时,撑开两个夹块,从而将电子千分表从底座取出。然后将有电的电子千分表重新放入两个夹块之间夹持,将没电的电子千分表拿去充电,从而长度测量装置因电子千分表没电后整个无法使用的情况出现。By adopting the above technical solution, the two clamping blocks are opened, and then the connecting pipe is placed inside the two clamping grooves. Then loosen the two clamping blocks, and the two clamping blocks clamp the connecting pipe through elastic recovery, making it easier to install the electronic dial indicator on the base. When the electronic dial indicator needs to be replaced when it is out of power, open the two clamp blocks to take out the electronic dial indicator from the base. Then put the powered electronic dial indicator back between the two clamping blocks, and take the dead electronic dial indicator to charge, so that the length measuring device cannot be used because the electronic dial indicator is out of power. Appear.
可选的,两个所述夹块之间设置有螺栓,两个所述夹块均开设有供螺栓穿设的通孔,所述通孔所在位置高于夹槽所在位置。Optionally, bolts are provided between the two clamping blocks, and both clamping blocks are provided with through holes for the bolts to pass through. The location of the through holes is higher than the location of the clamping slot.
通过采用上述技术方案,在两个夹块将连接管夹紧后,使用螺栓穿过通孔后旋紧,从而有利于增大两个夹块对连接管的夹持力,进而降低电子千分表从两个夹块上掉落的情况出现。By adopting the above technical solution, after the two clamping blocks clamp the connecting pipe, the bolts are passed through the through holes and tightened, which is beneficial to increasing the clamping force of the two clamping blocks on the connecting pipe, thereby reducing the electronic tension. The watch fell off the two clamping blocks.
可选的,所述支撑块靠近底座的一侧固定安装有滑块,所述底座为中空结构,所述底座的顶侧开设有供滑块滑移的滑口,所述滑口与底座的内部连通,所述滑块远离支撑块的一侧固定安装有限位块,所述限位块位于底座的内部,所述限位块抵贴于底座的内顶壁,所述滑块在滑口内部滑移用于调整支撑块与探针之间的距离,所述底座安装有限位组件,所述限位组件用于限制滑块往远离电阻千分表的一侧滑移。Optionally, a slider is fixedly installed on the side of the support block close to the base. The base is a hollow structure. A slide opening for the slider to slide is provided on the top side of the base. The slide opening is connected with the base. Internally connected, a limiter block is fixedly installed on the side of the slider away from the support block. The limiter block is located inside the base. The limiter block is against the inner top wall of the base. The slider is in the sliding opening. The internal sliding is used to adjust the distance between the support block and the probe. The base is equipped with a limiting component, and the limiting component is used to limit the sliding of the slider to the side away from the resistance dial indicator.
通过采用上述技术方案,通过滑块与滑口配合,从而方便推动支撑块靠近或远离探针。根据需要测量的导电杆的标准长度,调整支撑块与探针之间的距离小于导电杆的长度,从而方便导电杆放入支撑块与探针之间后,探针部分会缩回连接管内部。支撑块与探针之间的距离可调,从而方便长度测量装置适用于不同标准长度的导电杆的测量。在支撑块与探针之间的距离调整完成后,使用限位组件限制支撑块向远离探针方向移动,从而降低支撑块在导电杆的推动下远离探针的情况出现,进而提高测量导电杆长度的准确性。By adopting the above technical solution, the sliding block cooperates with the sliding port, thereby conveniently pushing the supporting block closer to or away from the probe. According to the standard length of the conductive rod that needs to be measured, adjust the distance between the support block and the probe to be less than the length of the conductive rod, so that after the conductive rod is placed between the support block and the probe, the probe part will retract into the connecting tube. . The distance between the support block and the probe is adjustable, so that the length measuring device is suitable for measuring conductive rods of different standard lengths. After the distance between the support block and the probe is adjusted, use the limit component to limit the movement of the support block away from the probe, thereby reducing the situation where the support block is pushed away from the probe by the conductive rod, thereby improving the measurement of the conductive rod. Length accuracy.
可选的,所述限位组件包括螺母和螺杆,所述螺母固定安装于底座远离表体的侧壁,所述螺杆螺纹穿设于螺母,所述螺杆贯穿底座的侧壁抵贴于限位块。Optionally, the limiting component includes a nut and a screw. The nut is fixedly installed on the side wall of the base away from the watch body. The screw is threaded through the nut. The screw penetrates the side wall of the base and abuts against the limit. piece.
通过采用上述技术方案,在需要调整支撑块与探针之间的距离时,转动螺杆,螺杆推动限位块移动,从而使支撑块向探针移动,进而方便调整支撑块与探针之间的距离。在停止转动螺杆后,螺杆紧抵于限位块,从而起到限制支撑块向远离探针的方向滑移的作用。By adopting the above technical solution, when it is necessary to adjust the distance between the support block and the probe, the screw is turned, and the screw pushes the limit block to move, so that the support block moves toward the probe, thereby facilitating the adjustment of the distance between the support block and the probe. distance. After the screw rod stops rotating, the screw rod tightly abuts the limiting block, thereby limiting the sliding movement of the supporting block away from the probe.
可选的,所述支撑块靠近探针的一侧固定安装有定位块,所述定位块用于插入导电杆的一端。Optionally, a positioning block is fixedly installed on one side of the support block close to the probe, and the positioning block is used to insert one end of the conductive rod.
通过采用上述技术方案,在将导电杆放入,支撑块与探针之间时,定位块插入导电杆的一端,从而降低支撑块和探针夹紧导电杆后,导电杆滚动的情况出现。By adopting the above technical solution, when the conductive rod is placed between the support block and the probe, the positioning block is inserted into one end of the conductive rod, thereby reducing the occurrence of the conductive rod rolling after the support block and the probe clamp the conductive rod.
可选的,所述底座的顶侧开设有供限位块进出的取放口,所述取放口与底座内部连通,所述取放口与滑口远离表体的一端连通。Optionally, the top side of the base is provided with a access opening for the limit block to enter and exit, the access opening is connected to the inside of the base, and the access opening is connected to an end of the slide port away from the watch body.
通过采用上述技术方案,在需要生产不同尺寸的导电杆时,取下限位组件,然后推动支撑块远离探针移动,让限位块移动至取放口的位置。之后将支撑块从底座上取下,然后更换与带检测的导电杆相匹配的支撑块和定位块重新安装于底座,从而方便长度测量装置对不同尺寸的导电杆进行测量。By adopting the above technical solution, when it is necessary to produce conductive rods of different sizes, the limiting component is removed, and then the supporting block is pushed away from the probe, so that the limiting block moves to the position of the access port. Afterwards, the support block is removed from the base, and then the support block and positioning block that match the conductive rod with detection are replaced and reinstalled on the base, thereby facilitating the length measuring device to measure conductive rods of different sizes.
可选的,所述底座的顶侧开设有定位槽,所述定位槽用于供导电杆放置。Optionally, a positioning groove is provided on the top side of the base, and the positioning groove is used for placing the conductive rod.
通过采用上述技术方案,将导电杆放入定位槽内部,从而方便导电杆与探针对齐。By adopting the above technical solution, the conductive rod is placed inside the positioning groove, thereby facilitating the alignment of the conductive rod and the probe.
可选的,所述定位槽的相对两侧壁之间的距离由定位槽的槽口至槽底逐渐减小。Optionally, the distance between the opposite side walls of the positioning groove gradually decreases from the notch of the positioning groove to the bottom of the groove.
通过采用上述技术方案,定位槽的两侧壁之间的距离由定位槽的槽口至槽底逐渐减小,从而方便不同直径的导电杆放入定位槽,进而方便长度测量装置对不同尺寸的导电杆进行测量。By adopting the above technical solution, the distance between the two side walls of the positioning groove gradually decreases from the notch of the positioning groove to the bottom of the groove, thereby facilitating the placement of conductive rods of different diameters into the positioning groove, and thereby facilitating the length measuring device to measure different sizes of conductive rods. conductive rod for measurement.
综上所述,本申请包括以下至少一种有益技术效果:To sum up, this application includes at least one of the following beneficial technical effects:
1.将待检测的导电杆放入支撑块和探针之间,之后表体根据探针缩回连接管的长度显示出导电杆的长度,从而降低读取导电杆长度的难度,进而提高测量导电杆的效率;1. Place the conductive rod to be detected between the support block and the probe. Then the meter body displays the length of the conductive rod according to the length of the probe retracted into the connecting tube, thereby reducing the difficulty of reading the length of the conductive rod and thereby improving measurement. efficiency of conductive rods;
2.在将导电杆放入支撑块和探针之间后,定位块会插入导电杆的一端,从而降低导电杆滚动的情况出现;2. After placing the conductive rod between the support block and the probe, the positioning block will be inserted into one end of the conductive rod, thereby reducing the rolling of the conductive rod;
3.通过定位槽供导电杆放置,从而方便导电杆与探针对齐。3. The conductive rod is placed through the positioning slot to facilitate the alignment of the conductive rod and the probe.
附图说明Description of drawings
图1是本申请实施例放入导电杆后的整体结构示意图;Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application after placing the conductive rod;
图2是本申请实施例的电子千分表与夹块的爆炸图;Figure 2 is an exploded view of the electronic dial indicator and clamping block according to the embodiment of the present application;
图3是本申请实施例未放入导电杆的整体结构示意图;Figure 3 is a schematic diagram of the overall structure of the embodiment of the present application without placing conductive rods;
图4是本申请实施例的限位组件和支撑块之间的结构示意图。Figure 4 is a schematic structural diagram between the limiting component and the supporting block according to the embodiment of the present application.
附图标记说明:1、底座;2、定位块;3、电子千分表;31、表体;32、连接管;33、探针;4、夹块;5、夹槽;6、螺栓;7、通孔;8、定位槽;9、支撑块;10、滑块;11、滑口;12、限位块;13、限位组件;131、螺母;132、螺杆;14、取放口。Explanation of reference signs: 1. Base; 2. Positioning block; 3. Electronic dial indicator; 31. Meter body; 32. Connecting pipe; 33. Probe; 4. Clamp block; 5. Clamp groove; 6. Bolt; 7. Through hole; 8. Positioning slot; 9. Support block; 10. Slider; 11. Slide port; 12. Limit block; 13. Limit component; 131. Nut; 132. Screw; 14. Access port .
具体实施方式Detailed ways
以下结合附图1-4对本申请作进一步详细说明。The present application will be further described in detail below in conjunction with Figures 1-4.
本申请实施例公开一种用于导电杆的长度测量装置。The embodiment of the present application discloses a length measuring device for a conductive rod.
参照图1、图2,一种用于导电杆的长度测量装置,包括底座1,底座1设置有电子千分表3。电子千分表3包括表体31、连接管32和探针33。连接管32固定安装于表体31,探针33弹性伸缩于连接管32。弹性伸缩使探针33受到挤压可以缩回连接管32内部,松开探针33后,探针33会自动从连接管32中伸出。表体31根据探针33收缩于连接管32的长度进行测量。Referring to Figures 1 and 2, a length measuring device for a conductive rod includes a base 1, and the base 1 is provided with an electronic dial indicator 3. The electronic dial indicator 3 includes a meter body 31 , a connecting tube 32 and a probe 33 . The connecting tube 32 is fixedly installed on the watch body 31 , and the probe 33 elastically expands and contracts on the connecting tube 32 . The elastic expansion and contraction causes the probe 33 to be squeezed and retracted into the connecting tube 32. After the probe 33 is released, the probe 33 will automatically extend from the connecting tube 32. The meter body 31 measures based on the length of the probe 33 contracted to the connecting tube 32 .
参照图1、图2,底座1的一侧壁固定安装有两个夹块4,两个夹块4相互朝向的一次均开设有供连接管32放置的夹槽5。两个夹块4均具有弹性,两个夹块4为具有弹力小的塑料或金属制成。Referring to Figures 1 and 2, two clamping blocks 4 are fixedly installed on one side wall of the base 1. The two clamping blocks 4 have clamping grooves 5 for placing the connecting pipes 32 on each side facing each other. Both clamping blocks 4 are elastic, and the two clamping blocks 4 are made of plastic or metal with low elasticity.
将两个夹块4撑开后,连接管32放置于两个夹槽5中。然后松开夹块4,夹块4在弹力的作用下将连接管32夹紧,从而将电子千分表3安装于底座1。在电子千分表3没电后,可以撑开夹块4,然后取出没电的电子千分表3送去充电,将有电的电子千分表3重新放入两个夹块4中夹紧,从而降低电子千分表3没电后整个长度测量装置都无法使用的情况出现。After the two clamping blocks 4 are spread apart, the connecting pipe 32 is placed in the two clamping grooves 5 . Then the clamp block 4 is released, and the clamp block 4 clamps the connecting pipe 32 under the action of elastic force, so that the electronic dial indicator 3 is installed on the base 1 . After the electronic dial indicator 3 is out of power, you can open the clamping block 4, then take out the dead electronic dial indicator 3 and send it for charging, and put the charged electronic dial indicator 3 back into the two clamping blocks 4. Tight, thereby reducing the situation that the entire length measuring device cannot be used after the electronic dial indicator 3 is out of power.
参照图1、图2,两个夹块4之间设置有螺栓6,两个夹块4均开设有供螺栓6穿设的通孔7,通孔7所在位置高于夹槽5所在位置。在两个夹块4夹紧连接管32后,使用螺栓6穿过通孔7后旋紧,从而有利于进一步提高两个夹块4夹紧连接管32的夹持力。Referring to Figures 1 and 2, bolts 6 are provided between the two clamping blocks 4. Both clamping blocks 4 are provided with through holes 7 for the bolts 6 to pass through. The through holes 7 are located higher than the clamping groove 5. After the two clamping blocks 4 clamp the connecting pipe 32, the bolts 6 are passed through the through holes 7 and then tightened, which is beneficial to further improving the clamping force of the two clamping blocks 4 to clamp the connecting pipe 32.
在本申请实施例中每个夹块4均只有一个夹槽5,导电杆呈管状,且导电杆的壁厚大。不同尺寸的导电杆之间直径差值一般也小,所以对于不同直径的导电杆,探针33可以抵贴于导电杆的端部而不会插入导电杆。In the embodiment of the present application, each clamping block 4 has only one clamping groove 5, the conductive rod is tubular, and the wall thickness of the conductive rod is large. The diameter difference between conductive rods of different sizes is generally small, so for conductive rods of different diameters, the probe 33 can be pressed against the end of the conductive rod without being inserted into the conductive rod.
在另一个实施例中,每个夹块4均具有至少两个夹槽5,每个夹块4上的夹槽5沿高度方向间隔设置,且每个夹槽5所在高度均低于通孔7所在高度。通过设置多个夹槽5,从而方便调整探针33的高度。进而方便探针33可以抵贴于不同导电杆的端部。In another embodiment, each clamping block 4 has at least two clamping slots 5 , the clamping slots 5 on each clamping block 4 are spaced apart along the height direction, and the height of each clamping slot 5 is lower than the through hole. 7 at the height. By providing multiple clamping grooves 5, the height of the probe 33 can be adjusted conveniently. This facilitates the probe 33 to be abutted against the ends of different conductive rods.
参照图3,底座1的顶侧开设有供导电杆放置的定位槽8,定位槽8沿探针33的长度方向设置。将导电杆放置于底座1时,让导电杆进入定位槽8内部,从而方便导电杆与探针33对齐,进而方便探针33抵贴于导电杆的端部。Referring to FIG. 3 , the top side of the base 1 is provided with a positioning groove 8 for placing the conductive rod. The positioning groove 8 is provided along the length direction of the probe 33 . When placing the conductive rod on the base 1, let the conductive rod enter the inside of the positioning groove 8, so as to facilitate the alignment of the conductive rod and the probe 33, and then facilitate the probe 33 to abut the end of the conductive rod.
定位槽8的相对两侧壁之间的距离由定位槽8的槽口至槽底逐渐减小,从而方便定位槽8供不同直径的导电杆进入,进而方便长度测量装置对不同尺寸的导电杆进行测量。The distance between the opposite side walls of the positioning groove 8 gradually decreases from the notch of the positioning groove 8 to the bottom of the groove, thereby facilitating the positioning groove 8 for conductive rods of different diameters to enter, and thereby facilitating the length measuring device to measure conductive rods of different sizes. Take measurements.
参照图3、图4,底座1的顶侧设置有支撑块9,支撑块9的底侧固定安装有滑块10。底座1为中空结构,定位槽8的槽底开设有供滑块10滑移的滑口11,滑口11与底座1内部连通。滑口11沿探针33的长度方向设置。探针33朝向支撑块9,滑块10在滑口11内部滑移,从而实现支撑块9靠近或远离探针33。Referring to Figures 3 and 4, a support block 9 is provided on the top side of the base 1, and a slider 10 is fixedly installed on the bottom side of the support block 9. The base 1 has a hollow structure, and a sliding port 11 for the slider 10 to slide is provided at the bottom of the positioning groove 8. The sliding port 11 is connected to the inside of the base 1. The sliding opening 11 is arranged along the length direction of the probe 33 . The probe 33 faces the support block 9 , and the slider 10 slides inside the sliding opening 11 , thereby allowing the support block 9 to move closer to or away from the probe 33 .
参照图3、图4,滑块10远离支撑块9的一侧固定安装有限位块12,限位块12抵贴于底座1的内顶壁。通过限位块12与底座1的内顶壁卡接,从而降低滑块10向上从滑口11拔出的情况出现。Referring to FIGS. 3 and 4 , a limiter block 12 is fixedly installed on the side of the slider 10 away from the support block 9 , and the limiter block 12 abuts against the inner top wall of the base 1 . By the limiting block 12 being engaged with the inner top wall of the base 1 , the sliding block 10 is reduced from being pulled upward from the sliding opening 11 .
参照图3、图4,底座1设置有限位组件13,限位组件13包括螺母131和螺杆132。螺母131固定安装于底座1远离夹块4的侧壁,螺杆132螺纹穿设于螺母131。螺杆132还贯穿底座1的侧壁后抵贴于限位块12。Referring to FIGS. 3 and 4 , the base 1 is provided with a limiting component 13 , and the limiting component 13 includes a nut 131 and a screw 132 . The nut 131 is fixedly installed on the side wall of the base 1 away from the clamping block 4 , and the screw rod 132 is threaded through the nut 131 . The screw rod 132 also penetrates the side wall of the base 1 and abuts against the limiting block 12 .
通过螺杆132和螺母131配合,转动螺杆132,从而调整螺杆132进入底座1内部的长度。在螺杆132伸入底座1内部的长度增加时,螺杆132推动限位块12向夹块4移动,限位块12带动滑块10在滑口11内部滑移后带动支撑块9靠近探针33。在螺杆132伸入底座1内部的长度减小时,螺杆132与限位块12之间的距离增大,之后直接推动支撑块9远离探针33。通过支撑块9与探针33之间的距离可调,从而方便长度测量装置检测不同尺寸的导电杆。Through the cooperation between the screw rod 132 and the nut 131, the screw rod 132 is rotated, thereby adjusting the length of the screw rod 132 entering the inside of the base 1. When the length of the screw rod 132 extending into the interior of the base 1 increases, the screw rod 132 pushes the limit block 12 to move toward the clamping block 4. The limit block 12 drives the slider 10 to slide inside the slide port 11 and then drives the support block 9 to approach the probe 33. . When the length of the screw rod 132 extending into the interior of the base 1 decreases, the distance between the screw rod 132 and the limiting block 12 increases, and then the support block 9 is directly pushed away from the probe 33 . The distance between the support block 9 and the probe 33 is adjustable, thereby facilitating the length measuring device to detect conductive rods of different sizes.
底座1靠近探针33的一侧固定安装有定位块2。将导电杆放入定位槽8,之后导电杆的一端与探针33对齐,导电杆的另一端与定位块2对齐。定位块2会插入导电杆内部,从而降低导电杆在底座1上滚动的情况出现。A positioning block 2 is fixedly installed on the side of the base 1 close to the probe 33. Place the conductive rod into the positioning slot 8 , then align one end of the conductive rod with the probe 33 , and align the other end of the conductive rod with the positioning block 2 . The positioning block 2 will be inserted into the inside of the conductive rod, thereby reducing the rolling of the conductive rod on the base 1.
底座1的顶侧开设有供限位块12进出的取放口14,取放口14与底座1内部连通,取放口14与滑口11远离夹块4的一端连通。在更换不同直径的导电杆进行检测时,根据导电杆朝向支撑块9一端的形状与大小,选择支撑块9上有相应形状的定位块2。然后让限位块12从取放口14进入底座1内部,从而方便更换不同的定位块2。The top side of the base 1 is provided with a access opening 14 for the limiting block 12 to enter and exit. The access opening 14 is connected with the inside of the base 1 , and the access opening 14 is connected with the end of the sliding port 11 away from the clamping block 4 . When replacing conductive rods with different diameters for inspection, according to the shape and size of the end of the conductive rod facing the support block 9, select a positioning block 2 with a corresponding shape on the support block 9. Then the limiting block 12 is allowed to enter the inside of the base 1 from the access opening 14, thereby facilitating the replacement of different positioning blocks 2.
本申请实施例一种用于导电杆的长度测量装置的实施原理为:根据待检测的导电杆朝向支撑块9一端的形状和大小,选择支撑块9上有相应形状的定位块2。然后让限位块12从取放口14进入底座1内部,之后推动支撑块9移动,让滑块10进入滑口11内部,从而将支撑块9安装于底座1。The implementation principle of a length measuring device for a conductive rod in the embodiment of the present application is as follows: according to the shape and size of the end of the conductive rod to be detected facing the support block 9, select the positioning block 2 with a corresponding shape on the support block 9. Then let the limiting block 12 enter the inside of the base 1 from the access opening 14, and then push the support block 9 to move, so that the slide block 10 enters the inside of the sliding opening 11, so that the support block 9 is installed on the base 1.
之后将螺杆132旋入螺母131,让螺杆132抵贴于限位块12,从而推动支撑块9靠近探针33。在探针33与支撑块9之间的距离小于待检测的导电杆的标准长度时,停止转动螺杆132。导电杆的标准长度是需要生产的导电杆长度。Then screw the screw rod 132 into the nut 131 so that the screw rod 132 abuts the limiting block 12 to push the support block 9 closer to the probe 33 . When the distance between the probe 33 and the support block 9 is less than the standard length of the conductive rod to be detected, stop rotating the screw rod 132 . The standard length of the conductive rod is the length of the conductive rod that needs to be produced.
之后挤压探针33缩回连接管32内部,将待检测的导电杆放入定位槽8内部。然后推动导电杆向支撑块9移动,从而使定位块2插入导电杆的一端。通过定位块2限制导电杆在底座1上滚动的情况出现。Afterwards, the squeeze probe 33 is retracted into the connecting tube 32 , and the conductive rod to be detected is placed inside the positioning groove 8 . Then push the conductive rod to move toward the support block 9 so that the positioning block 2 is inserted into one end of the conductive rod. The positioning block 2 restricts the conductive rod from rolling on the base 1 .
在定位块2插入导电杆的一端后,松开探针33,探针33从连接管32伸出后抵贴于导电杆远离支撑块9的一端。之后表体31根据探针33伸出连接管32的长度显示出导电杆的长度,从而降低读取导电杆长度的难度,进而提高测量导电杆的效率。After the positioning block 2 is inserted into one end of the conductive rod, the probe 33 is released. The probe 33 extends from the connecting tube 32 and then abuts against the end of the conductive rod away from the support block 9 . Then, the meter body 31 displays the length of the conductive rod according to the length of the probe 33 extending out of the connecting tube 32, thereby reducing the difficulty of reading the length of the conductive rod and thereby improving the efficiency of measuring the conductive rod.
电子千分表3测量导电杆的长度有两种情况:一种是一开始预先向电子千分表3录入探针33未收缩于连接管32时,支撑块9与探针33之间的距离,之后表体31会显示出支撑块9与未缩回连接管32的探针33之间的距离加上探针33收缩于连接管32的长度之和。另一种是电子千分表3直接显示探针33缩回连接管32的长度,然后手动计算支撑块9与未缩回连接管32的探针33之间的距离加上探针33缩回连接管32的长度。There are two situations in which the electronic dial indicator 3 measures the length of the conductive rod: one is to pre-enter the distance between the support block 9 and the probe 33 into the electronic dial indicator 3 when the probe 33 does not shrink in the connecting tube 32 , then the display body 31 will display the sum of the distance between the support block 9 and the probe 33 that has not retracted the connecting tube 32 plus the length of the probe 33 contracted to the connecting tube 32 . The other is that the electronic dial indicator 3 directly displays the length of the probe 33 retracting the connecting pipe 32, and then manually calculates the distance between the support block 9 and the probe 33 that has not retracted the connecting pipe 32 plus the retracted probe 33. The length of the connecting tube 32.
以上均为本申请的较佳实施例,并非依此限制本申请的保护范围,故:凡依本申请的结构、形状、原理所做的等效变化,均应涵盖于本申请的保护范围之内。The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application shall be covered by the scope of protection of the present application. Inside.
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