CN102840194A - Adjustable elastic compression bar - Google Patents
Adjustable elastic compression bar Download PDFInfo
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- CN102840194A CN102840194A CN201210148929XA CN201210148929A CN102840194A CN 102840194 A CN102840194 A CN 102840194A CN 201210148929X A CN201210148929X A CN 201210148929XA CN 201210148929 A CN201210148929 A CN 201210148929A CN 102840194 A CN102840194 A CN 102840194A
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- pressure rod
- adjustable elastic
- pressure
- adjustment
- spring
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- 238000007906 compression Methods 0.000 title claims description 8
- 230000006835 compression Effects 0.000 title claims description 7
- 239000004519 grease Substances 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- 239000004677 Nylon Substances 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 239000010949 copper Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 229920001778 nylon Polymers 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005056 compaction Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
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Abstract
本发明涉及一种可调式弹性压杆的机械结构，该可调式弹性压杆适用于生产中各种需要压紧的情况，由于调节方便，特别适合于需要多个压杆同时压紧的工况。本发明主要由压杆套、压杆帽、压杆、压头、弹簧、调节块、调节螺栓、锁紧螺母、注油嘴组成。其特征是：弹簧装在压杆套和压杆帽之间的空腔中，在压紧过程中起到缓冲的作用，通过调节螺栓使调节块上下移动，实现弹簧松紧度的调节。压杆套和压杆帽通过细牙螺纹联接，可以调节两者的相对装配位置。压头可根据压紧工件的不同，选择紫铜、尼龙等材料。注油嘴固定在压杆套上，可以在不拆装可调式弹性压杆的情况下注油。
The invention relates to a mechanical structure of an adjustable elastic pressing bar. The adjustable elastic pressing bar is suitable for various situations that need to be pressed in production. Due to the convenience of adjustment, it is especially suitable for working conditions that require simultaneous pressing of multiple pressing bars. . The present invention is mainly made up of pressure rod cover, pressure rod cap, pressure rod, pressure head, spring, adjustment block, adjustment bolt, lock nut, oil injection nozzle. It is characterized in that: the spring is installed in the cavity between the pressure rod sleeve and the pressure rod cap, which plays a buffer role in the pressing process, and the adjustment block is moved up and down by adjusting the bolt to realize the adjustment of the spring tightness. The pressure rod sleeve and the pressure rod cap are connected through a fine thread, and the relative assembly position of the two can be adjusted. The pressure head can choose copper, nylon and other materials according to the different workpieces to be pressed. The oil injection nozzle is fixed on the pressure rod sleeve, and oil can be injected without disassembling the adjustable elastic pressure rod.
Description
技术领域 technical field
本发明涉及一种可调式弹性压杆机械结构，该可调式弹性压杆适用于生产中各种需要压紧的情况，由于调节方便，特别适合于需要多个压杆同时压紧的工况。The invention relates to a mechanical structure of an adjustable elastic pressing rod, which is suitable for various pressing situations in production, and is especially suitable for working conditions requiring simultaneous pressing of multiple pressing rods due to convenient adjustment.
背景技术 Background technique
在机械加工、装配、产品检测等生产中，压紧是其中非常重要的技术环节，压紧的好坏直接影响到整个生产的效果。当前在压紧中常用的压杆装置有：刚性压杆、带弹簧的弹性压杆等。其中刚性压杆由于没有压紧缓冲功能，而且不能调节，使用很不方便，压紧效果也不好；带弹簧的弹性压杆由于通常只是在压杆中配置了弹簧，虽然具有压紧缓冲功能，但难以实现压杆的调节。In the production of mechanical processing, assembly, product testing, etc., compaction is a very important technical link, and the quality of compaction directly affects the effect of the entire production. At present, the commonly used pressing bar devices in pressing include: rigid pressing bar, elastic pressing bar with spring, etc. Among them, the rigid pressure rod has no compression buffer function and cannot be adjusted, so it is very inconvenient to use and the compression effect is not good; the elastic pressure rod with a spring is usually equipped with a spring in the pressure rod, although it has a compression buffer function. , but it is difficult to adjust the pressure bar.
发明内容 Contents of the invention
为了使压紧用压杆装置具有良好的缓冲功能，同时调节更方便，结构更简单，本发明设计了一种独特的可调式弹性压杆。本发明主要由压杆套、压杆帽、压杆、压头、弹簧、调节块、调节螺栓、锁紧螺母、注油嘴组成。其特征是：弹簧装在压杆套和压杆帽之间的空腔中，弹簧在压紧过程中起到缓冲的作用，通过调节螺栓使调节块上下移动，实现弹簧松紧度的调节。压杆套和压杆帽通过细牙螺纹联接，可以调节两者的相对装配位置。压头可根据压紧工件的不同，选择紫铜、尼龙等材料。In order to make the pressure bar device for pressing have a good cushioning function, and at the same time adjust more conveniently and have a simpler structure, the present invention designs a unique adjustable elastic pressure bar. The present invention is mainly made up of pressure rod cover, pressure rod cap, pressure rod, pressure head, spring, adjustment block, adjustment bolt, lock nut, oil injection nozzle. It is characterized in that: the spring is installed in the cavity between the pressure rod sleeve and the pressure rod cap, and the spring plays a buffer role in the compression process, and the adjustment block is moved up and down by adjusting the bolt to realize the adjustment of the spring tightness. The pressure rod sleeve and the pressure rod cap are connected through a fine thread, and the relative assembly position of the two can be adjusted. The pressure head can choose copper, nylon and other materials according to the different workpieces to be pressed.
压杆套和压杆帽通过细牙螺纹联接，细牙的联接方式不仅可以调节两者的相对装配位置，而且具有自锁功能。调节块、弹簧和压杆装入压杆套和压杆帽之间的空腔中。调节螺栓旋入压杆帽上的螺纹中，通过调节螺栓使调节块上下移动，实现弹簧松紧度的调节。锁紧螺母可以锁紧调节螺栓。压头可根据压紧工件的不同，选择紫铜、尼龙等材料，防止在压紧过程中损伤工件的表面，压头通过螺纹联接在压杆下部。注油嘴固定在压杆套上，可以在不拆装可调式弹性压杆的情况下注油，保证弹簧的润滑。The pressure rod cover and the pressure rod cap are connected by fine threads, and the connection method of fine threads can not only adjust the relative assembly position of the two, but also has a self-locking function. The adjustment block, the spring and the pressure rod are packed into the cavity between the pressure rod sleeve and the pressure rod cap. The adjustment bolt is screwed into the thread on the pressure rod cap, and the adjustment block is moved up and down by the adjustment bolt to realize the adjustment of the spring tightness. The lock nut can lock the adjusting bolt. The indenter can be made of copper, nylon and other materials according to the different workpieces to be pressed, so as to prevent the surface of the workpiece from being damaged during the pressing process. The indenter is connected to the lower part of the pressure rod through threads. The oil injection nozzle is fixed on the pressure rod sleeve, and oil can be injected without disassembling the adjustable elastic pressure rod to ensure the lubrication of the spring.
本说明书以汽车发动机水泵密封性检测的压紧为例，具体说明本发明的内容。This description takes the compaction of automobile engine water pump tightness detection as an example to specifically illustrate the content of the present invention.
把装配好的可调式弹性压杆通过螺母固定在压板上。当压板下行，可调节弹性压杆压紧放置在支撑板上的待检测的水泵。由于有弹簧的缓冲，在压紧过程中机械冲击大大减小。同时由于可以通过调节螺栓，以及压杆套和压杆帽之间的细牙螺纹联接方式的调节，能很容易的使每根可调式弹性压杆对待检测水泵的压紧力几乎相等，这样就保证了后面的密封性检测的顺利进行。The assembled adjustable elastic pressure rod is fixed on the pressure plate through a nut. When the pressing plate descends, the adjustable elastic pressing bar presses the water pump to be tested placed on the support plate. Due to the cushioning of the spring, the mechanical impact is greatly reduced during the pressing process. At the same time, due to the adjustment of the bolt and the fine thread connection between the pressure rod sleeve and the pressure rod cap, it is easy to make the pressing force of each adjustable elastic pressure rod to be almost equal to the detection water pump, so that This ensures the smooth progress of the subsequent leak detection.
本发明克服了现有的压杆装置缓冲效果不好、难以实现压杆调节等的缺点，具有结构简单，缓冲效果良好，调节方便，工作稳定，适合于生产流水线等特点。本发明适用于生产中各种需要夹紧的情况，由于调节方便，特别适合于需要多个压杆同时压紧的工况，具有很好的应用价值。The present invention overcomes the disadvantages of poor cushioning effect and difficulty in adjusting the pressure bar of the existing pressing bar device, and has the characteristics of simple structure, good buffering effect, convenient adjustment, stable operation, and is suitable for production lines. The present invention is suitable for various clamping situations in production, and is especially suitable for working conditions requiring simultaneous clamping of multiple pressing rods due to convenient adjustment, and has good application value.
附图说明 Description of drawings
图1是本发明的三维效果图Fig. 1 is a three-dimensional rendering of the present invention
图2是本发明的三维剖视效果图Fig. 2 is a three-dimensional sectional effect drawing of the present invention
图3是本发明用于汽车发动机水泵密封性检测的压紧时的三维效果图Fig. 3 is a three-dimensional effect diagram when the present invention is used for compaction of automobile engine water pump tightness detection
具体实施方式 Detailed ways
本发明主要由压杆帽、压杆套、压杆、压头、弹簧、调节块、调节螺栓、锁紧螺母、注油嘴组成。The invention is mainly composed of a pressure rod cap, a pressure rod cover, a pressure rod, a pressure head, a spring, an adjustment block, an adjustment bolt, a lock nut and an oil injection nozzle.
参见图1和图2，压杆套3和压杆帽5通过细牙螺纹联接，细牙的联接方式不仅可以调节两者的相对装配位置，而且具有自锁功能。调节块9、弹簧8和压杆2装入压杆套3和压杆帽5之间的空腔中。调节螺栓7旋入压杆帽5上的螺纹中，通过调节螺栓7使调节块9上下移动，实现弹簧8松紧度的调节。锁紧螺母6可以锁紧调节螺栓7。压头1可根据压紧工件的不同，选择紫铜、尼龙等材料，防止在压紧过程中损伤工件的表面，压头1通过螺纹联接在压杆2下部。注油嘴4固定在压杆套3上，可以在不拆装可调式弹性压杆的情况下注油，保证弹簧8的润滑。Referring to Fig. 1 and Fig. 2, the
参见图3，装配好的可调式弹性压杆通过螺母固定在压板上12。当压板12下行，可调节弹性压杆压紧放置在支撑板10上的待检测的水泵11。由于有弹簧8的缓冲，在压紧过程中机械冲击大大减小。同时由于可以通过调节螺栓7，以及压杆套3和压杆帽5之间的细牙螺纹联接方式的调节，能很容易的使每根可调式弹性压杆对待检测水泵11的压紧力几乎相等，这样就保证了后面的密封性检测的顺利进行。Referring to Fig. 3, the assembled adjustable elastic pressure rod is fixed on the
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210148929XA CN102840194A (en) | 2012-05-15 | 2012-05-15 | Adjustable elastic compression bar |
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| CN201210148929XA CN102840194A (en) | 2012-05-15 | 2012-05-15 | Adjustable elastic compression bar |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033453A (en) * | 2013-03-04 | 2014-09-10 | 上海凯泉泵业（集团）有限公司 | Underwater device compressing method and novel submerged compressing device |
| CN106092542A (en) * | 2016-06-27 | 2016-11-09 | 盛瑞传动股份有限公司 | Valve board checking device |
| CN107843172A (en) * | 2017-11-12 | 2018-03-27 | 江苏瑞尔隆鼎实业有限公司 | A kind of multi-purpose cubing |
| CN109058254A (en) * | 2018-08-30 | 2018-12-21 | 上海新朋金属制品有限公司 | A kind of solar energy redundant electrical power case reinforcing rib visco-elastic tooling |
| CN109060277A (en) * | 2018-09-01 | 2018-12-21 | 盛瑞传动股份有限公司 | A kind of airtight test machine |
| CN109771036A (en) * | 2019-03-15 | 2019-05-21 | 上海电气集团股份有限公司 | End effector device |
| CN111465200A (en) * | 2020-05-29 | 2020-07-28 | 方泰(广东)科技有限公司 | Prevent copper foil skew mechanism |
| CN113670534A (en) * | 2021-08-20 | 2021-11-19 | 上海盟辰汽车零部件有限公司 | Sunroof detection device convenient to location |
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| GB1489403A (en) * | 1975-06-09 | 1977-10-19 | Isolated Syst Ltd | Vibration damping device |
| CN86104294A (en) * | 1986-06-18 | 1987-12-30 | 大连手表工业公司 | Nondestructive testing method for shockproof properties of mechanical watches |
| DE102010014569B3 (en) * | 2010-04-10 | 2011-09-29 | Zf Friedrichshafen Ag | Suspension strut with level control function |
| CN202041350U (en) * | 2011-04-20 | 2011-11-16 | 重庆工商大学 | Compression rod used for the tightness test fixture of automobile water pump assembly |
| CN202673888U (en) * | 2012-05-15 | 2013-01-16 | 重庆科技学院 | Adjustable elastic compression rod |
-
2012
- 2012-05-15 CN CN201210148929XA patent/CN102840194A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1489403A (en) * | 1975-06-09 | 1977-10-19 | Isolated Syst Ltd | Vibration damping device |
| CN86104294A (en) * | 1986-06-18 | 1987-12-30 | 大连手表工业公司 | Nondestructive testing method for shockproof properties of mechanical watches |
| DE102010014569B3 (en) * | 2010-04-10 | 2011-09-29 | Zf Friedrichshafen Ag | Suspension strut with level control function |
| CN202041350U (en) * | 2011-04-20 | 2011-11-16 | 重庆工商大学 | Compression rod used for the tightness test fixture of automobile water pump assembly |
| CN202673888U (en) * | 2012-05-15 | 2013-01-16 | 重庆科技学院 | Adjustable elastic compression rod |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033453A (en) * | 2013-03-04 | 2014-09-10 | 上海凯泉泵业（集团）有限公司 | Underwater device compressing method and novel submerged compressing device |
| CN106092542A (en) * | 2016-06-27 | 2016-11-09 | 盛瑞传动股份有限公司 | Valve board checking device |
| CN107843172A (en) * | 2017-11-12 | 2018-03-27 | 江苏瑞尔隆鼎实业有限公司 | A kind of multi-purpose cubing |
| CN107843172B (en) * | 2017-11-12 | 2024-12-17 | 江苏瑞尔隆鼎实业有限公司 | Multipurpose gauge |
| CN109058254A (en) * | 2018-08-30 | 2018-12-21 | 上海新朋金属制品有限公司 | A kind of solar energy redundant electrical power case reinforcing rib visco-elastic tooling |
| CN109060277A (en) * | 2018-09-01 | 2018-12-21 | 盛瑞传动股份有限公司 | A kind of airtight test machine |
| CN109771036A (en) * | 2019-03-15 | 2019-05-21 | 上海电气集团股份有限公司 | End effector device |
| CN109771036B (en) * | 2019-03-15 | 2021-10-29 | 上海电气集团股份有限公司 | End effector device |
| CN111465200A (en) * | 2020-05-29 | 2020-07-28 | 方泰(广东)科技有限公司 | Prevent copper foil skew mechanism |
| CN113670534A (en) * | 2021-08-20 | 2021-11-19 | 上海盟辰汽车零部件有限公司 | Sunroof detection device convenient to location |
| CN113670534B (en) * | 2021-08-20 | 2024-06-04 | 上海盟辰汽车零部件有限公司 | Sunroof detection device convenient to location |
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Application publication date: 20121226 |