CN204449950U - pressure holding structure - Google Patents
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- CN204449950U CN204449950U CN201520089140.0U CN201520089140U CN204449950U CN 204449950 U CN204449950 U CN 204449950U CN 201520089140 U CN201520089140 U CN 201520089140U CN 204449950 U CN204449950 U CN 204449950U
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- 238000003825 pressing Methods 0.000 claims abstract description 45
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000006748 scratching Methods 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000007812 deficiency Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
本实用新型公开一种压力保持结构，包括产品压合组件、产品定位组件以及产品扣合组件，所述产品压合组件和产品定位组件围合成一容置待加工物的腔体，所述产品压合组件和产品定位组件通过产品扣合组件固定扣紧；产品压合组件包括手持上模板与防划伤压块，产品定位组件包括防划伤定位模与弹性底座，产品扣合组件包括挂钩与防呆销；待加工物固定在定位模上，上模板压合在待加工物上，防划伤压块固定在上模板与待加工物之间，挂钩固定在弹性底座两端向上将上压板扣合，防呆销锁紧。本实用新型克服了传统结构的缺陷与不足，提供了一种能够稳定使用，结构简单的结构，该结构生产成本低廉，适于大批量生产使用。
The utility model discloses a pressure maintaining structure, which comprises a product pressing assembly, a product positioning assembly and a product fastening assembly. The product pressing assembly and the product positioning assembly form a cavity for accommodating objects to be processed. The product The pressing component and product positioning component are fixed and fastened by the product fastening component; the product pressing component includes a hand-held upper template and an anti-scratch pressing block, the product positioning component includes an anti-scratch positioning mold and an elastic base, and the product fastening component includes a hook and anti-fooling pin; the object to be processed is fixed on the positioning mold, the upper template is pressed on the object to be processed, the anti-scratch pressing block is fixed between the upper template and the object to be processed, and the hook is fixed on both ends of the elastic base to move the upper The pressure plate snaps together and the anti-fooling pin locks. The utility model overcomes the defects and deficiencies of the traditional structure and provides a structure that can be used stably and has a simple structure. The structure has low production cost and is suitable for mass production.
Description
技术领域 technical field
本实用新型涉及待加工物之间的压合结构的技术领域，尤其涉及一种压力保持结构。 The utility model relates to the technical field of a pressing structure between objects to be processed, in particular to a pressure holding structure.
背景技术 Background technique
目前，在机床加工待加工物的过程中，将待加工物夹紧的夹具一般采用机械式夹紧、液压式夹紧和气动式夹紧等方法，对刚性较差的待加工物夹紧时非常容易使待加工物产生变形，影响待加工物的加工精度。 At present, in the process of machining objects to be processed by machine tools, mechanical clamping, hydraulic clamping, and pneumatic clamping are generally used for clamping objects to be processed. When clamping objects with poor rigidity, It is very easy to deform the object to be processed and affect the processing accuracy of the object to be processed.
所以，在中国实用新型专利号为“CN201120556Y”，名称为“机械自锁式气动夹紧机构”的专利文件中公开了一种在机床夹具上使用的机械自锁式气动夹紧机构，对刚性较差的待加工物可以在工件不变形的情况下，使工件可靠地紧固在夹具上。该机构在垂直方向上是液压活塞缸，水平方向上是气压活塞缸，液压活塞杆上端与压板相接，液压活塞杆下端的斜面与气压活塞杆中部斜面上的活动销上平面相接触。液压缸活塞杆上行夹紧工件后，启动气压缸活塞杆水平运动，其活塞杆中间斜面中的活动销平面自动调整到与液压杆下端的斜面接触，形成自锁后卸去压力，保持工件处于可靠的紧固状态。 Therefore, in the Chinese Utility Model Patent No. "CN201120556Y", the patent document named "Mechanical Self-locking Pneumatic Clamping Mechanism" discloses a mechanical self-locking pneumatic clamping mechanism used on machine tool fixtures. Poor workpieces can be reliably fastened to the fixture without deforming the workpiece. The mechanism is a hydraulic piston cylinder in the vertical direction, and a pneumatic piston cylinder in the horizontal direction. The upper end of the hydraulic piston rod is connected to the pressure plate, and the slope at the lower end of the hydraulic piston rod is in contact with the upper plane of the movable pin on the middle slope of the pneumatic piston rod. After the piston rod of the hydraulic cylinder goes up to clamp the workpiece, the piston rod of the pneumatic cylinder starts to move horizontally, and the plane of the movable pin in the middle slope of the piston rod is automatically adjusted to contact with the slope at the lower end of the hydraulic rod, and the pressure is released after forming a self-lock to keep the workpiece in the Reliable fastening state.
然而，这种结构整体尺寸较大，使用不够稳定，也不便于搬运，如果批量生产占用产线的空间较大，生产成本及维护成本较高。 However, this structure has a large overall size, is not stable enough to use, and is not easy to transport. If mass production takes up a lot of space on the production line, the production cost and maintenance cost are high.
实用新型内容 Utility model content
针对上述技术中存在的不足之处，本实用新型提供一种结构简单、使用稳定且成本低廉的压力保持结构。 Aiming at the deficiencies in the above technologies, the utility model provides a pressure maintaining structure with simple structure, stable use and low cost.
为了达到上述目的，本实用新型一种压力保持结构，包括产品压合组件、产品定位组件以及产品扣合组件，所述产品压合组件和产品定位组件围合成一容置待加工物的腔体，所述产品压合组件和产品定位组件通过产品扣合组件固定扣紧； In order to achieve the above purpose, the utility model provides a pressure maintaining structure, which includes a product pressing component, a product positioning component and a product buckling component, the product pressing component and the product positioning component enclose a cavity for accommodating objects to be processed , the product pressing component and the product positioning component are fixed and fastened by the product fastening component;
所述产品压合组件包括手持上模板与防划伤压块，所述产品定位组件包括防划伤定位模与弹性底座，所述产品扣合组件包括挂钩与防呆销；所述待加工物固定在定位模上，上模板压合在待加工物上，防划伤压块固定在上模板与待加工物之间，所述挂钩固定在弹性底座两端向上将上压板扣合，所述防呆销锁紧。 The product pressing assembly includes a hand-held upper template and an anti-scratch pressing block, the product positioning assembly includes an anti-scratching positioning mold and an elastic base, and the product fastening assembly includes a hook and a foolproof pin; the object to be processed Fixed on the positioning mold, the upper template is pressed on the object to be processed, the anti-scratch pressing block is fixed between the upper template and the object to be processed, and the hooks are fixed on both ends of the elastic base to buckle the upper pressing plate upwards. The foolproof pin is locked.
其中，所述产品定位组件还包括将防划伤定位模与防划伤压块进行定位的定位柱，所述定位柱为圆形定位柱，所述定位柱固定在弹性底座上，所述防划伤定位模与手持上模板上均设置有与定位柱相适配的定位孔，所述手持上模板与防划伤定位模与定位柱进行可拆卸连接。 Wherein, the product positioning assembly also includes a positioning column for positioning the anti-scratch positioning mold and the anti-scratch pressing block, the positioning column is a circular positioning column, and the positioning column is fixed on the elastic base. Both the scratch positioning mold and the hand-held upper template are provided with positioning holes adapted to the positioning column, and the hand-held upper template is detachably connected with the anti-scratch positioning mold and the positioning column.
其中，所述手持上模板上设置有多个圆形、方形或者三角形的透气通孔，所述防划伤定位模的两侧边上设置有便于待加工物透气的长条形凹槽结构。 Wherein, the hand-held upper template is provided with a plurality of circular, square or triangular ventilation through holes, and the two sides of the anti-scratch positioning mold are provided with elongated groove structures to facilitate the ventilation of the workpiece to be processed.
其中，所述防划伤压块为方框结构，防划伤压块固定在上模板的下表面，所述防划伤定位模中间为中空的待加工物定位槽，防划伤定位模固定在弹性底座上。 Wherein, the anti-scratch briquetting block is a square frame structure, the anti-scratch briquetting block is fixed on the lower surface of the upper template, the middle of the anti-scratch positioning mold is a hollow positioning groove for the object to be processed, and the anti-scratch positioning mold is fixed on an elastic base.
其中，所述产品压合组件还包括提手凹槽，所述提手凹槽为两紧挨的方形凹槽，该提手凹槽固定在手持上模板的上表面。 Wherein, the product pressing assembly further includes a handle groove, the handle groove is two adjacent square grooves, and the handle groove is fixed on the upper surface of the hand-held upper template.
本实用新型的有益效果是： The beneficial effects of the utility model are:
与现有技术相比，本实用新型首先将需要压力保持的待加工物放入产品定位组件，将产品压合组件向产品定位组件下压，由挂钩扣合，锁上防呆销防止挂钩脱落，保持压力到设定的时间后，解锁防呆销，双手掰开挂钩，产品压合组件将自动弹起，然后取出待加工物重复下一个待加工物动作。本实用新型克服了传统结构的缺陷与不足，提供了一种能够稳定使用，结构简单的结构，该结构生产成本低廉，适于大批量生产使用。 Compared with the prior art, the utility model first puts the product to be processed that needs to be kept under pressure into the product positioning assembly, presses the product pressing assembly to the product positioning assembly, and is fastened by the hook, and the anti-fooling pin is locked to prevent the hook from falling off , after maintaining the pressure for the set time, unlock the anti-fooling pin, open the hook with both hands, the product pressing component will automatically pop up, and then take out the object to be processed and repeat the action of the next object to be processed. The utility model overcomes the defects and deficiencies of the traditional structure, and provides a structure that can be used stably and has a simple structure. The structure has low production cost and is suitable for mass production.
附图说明 Description of drawings
图1为压力保持结构的爆炸图； Figure 1 is an exploded view of the pressure holding structure;
图2为压力保持结构两机构连接处截面图。 Fig. 2 is a cross-sectional view of the joint of the two mechanisms of the pressure maintaining structure.
主要元件符号说明如下： The main component symbols are explained as follows:
10、产品压合组件 11、产品定位组件 10. Product pressing components 11. Product positioning components
12、产品扣合组件 101、手持上模板 12. Product fastening components 101. Hand-held upper template
102、防划伤压块 111、防划伤定位模 102. Anti-scratch pressing block 111. Anti-scratch positioning mold
112、弹性底座 121、挂钩 112. Elastic base 121. Hook
122、防呆销。 122. Anti-dry sales.
具体实施方式 Detailed ways
为了更清楚地表述本实用新型，下面结合附图对本实用新型作进一步地描述。 In order to describe the utility model more clearly, the utility model will be further described below in conjunction with the accompanying drawings.
请参阅图1-2，本实用新型一种压力保持结构，包括产品压合组件10、产品定位组件11以及产品扣合组件12，产品压合组件10和产品定位组件11围合成一容置待加工物的腔体，产品压合组件10和产品定位组件11通过产品扣合组件12固定扣紧； Please refer to Fig. 1-2, a pressure maintaining structure of the utility model, including a product pressing component 10, a product positioning component 11 and a product buckling component 12, the product pressing component 10 and the product positioning component 11 are enclosed into a storage unit The cavity of the processed object, the product pressing component 10 and the product positioning component 11 are fixed and fastened by the product fastening component 12;
产品压合组件10包括手持上模板101与防划伤压块102，产品定位组件11包括防划伤定位模111与弹性底座112，产品扣合组件12包括挂钩121与防呆销122；待加工物固定在定位模上，上模板压合在待加工物上，防划伤压块102固定在上模板与待加工物之间，挂钩121固定在弹性底座112两端向上将上压板扣合，防呆销122锁紧。 The product pressing assembly 10 includes a hand-held upper template 101 and an anti-scratch pressing block 102, the product positioning assembly 11 includes an anti-scratching positioning mold 111 and an elastic base 112, and the product fastening assembly 12 includes a hook 121 and a foolproof pin 122; to be processed The object is fixed on the positioning mold, the upper template is pressed on the object to be processed, the anti-scratch pressing block 102 is fixed between the upper template and the object to be processed, and the hook 121 is fixed on both ends of the elastic base 112 to buckle the upper pressing plate upwards. The foolproof pin 122 is locked.
相较于现有技术，本实用新型首先将需要压力保持的待加工物放入产品定位组件11，将产品压合组件10向产品定位组件11下压，由挂钩121扣合，锁上防呆销122防止挂钩121脱落，保持压力到设定的时间后，解锁防呆销122，双手掰开挂钩121，产品压合组件10将自动弹起，然后取出待加工物重复下一个待加工物动作。本实用新型克服了传统结构的缺陷与不足，提供了一种能够稳定使用，结构简单的结构，该结构生产成本低廉，适于大批量生产使用。 Compared with the prior art, the utility model first puts the product to be processed that needs to be kept under pressure into the product positioning assembly 11, presses the product pressing assembly 10 toward the product positioning assembly 11, and is fastened by the hook 121 to lock it to prevent fooling The pin 122 prevents the hook 121 from falling off. After maintaining the pressure for the set time, unlock the anti-fooling pin 122 and open the hook 121 with both hands. The product pressing assembly 10 will automatically pop up, and then take out the object to be processed and repeat the action of the next object to be processed . The utility model overcomes the defects and deficiencies of the traditional structure, and provides a structure that can be used stably and has a simple structure. The structure has low production cost and is suitable for mass production.
在本实施例中，产品定位组件11还包括将防划伤定位模111与防划伤压块102进行定位的定位柱，定位柱为圆形定位柱，定位柱固定在弹性底座112上，防划伤定位模111与手持上模板101上均设置有与定位柱相适配的定位孔，手持上模板101与防划伤定位模111与定位柱进行可拆卸连接。本实用新型的定位柱设置，方便了手持上模板101与防划伤定位模111的定位，同时也便于防划伤定位模111的更换，这样就使得该结构可以适用于多种待加工物。当然，本实用新型并不局限于定位柱的设置，也可以直接进行扣合方便防划伤定位模111的拆卸，只要是能起到上述作用的结构，均属于本方案的简单变形和变换，应当落入本实用新型的保护范围。 In the present embodiment, the product positioning assembly 11 also includes a positioning column for positioning the anti-scratch positioning mold 111 and the anti-scratch pressing block 102. The positioning column is a circular positioning column, and the positioning column is fixed on the elastic base 112. Both the scratch positioning mold 111 and the hand-held upper template 101 are provided with positioning holes matching the positioning columns, and the hand-held upper template 101 is detachably connected with the anti-scratch positioning mold 111 and the positioning columns. The setting of the positioning column of the utility model facilitates the positioning of the hand-held upper template 101 and the anti-scratch positioning mold 111, and also facilitates the replacement of the anti-scratch positioning mold 111, so that the structure can be applied to various objects to be processed. Of course, the utility model is not limited to the setting of the positioning column, and can also be directly buckled to facilitate the disassembly of the anti-scratch positioning mold 111. As long as it is a structure that can play the above-mentioned role, it all belongs to the simple deformation and transformation of this scheme. Should fall into the protection scope of the present utility model.
在本实施例中，手持上模板101上设置有多个圆形、方形或者三角形的透气通孔，防划伤定位模111的两侧边上设置有便于待加工物透气的长条形凹槽结构。手持上模板101与防划伤定位模111上的透气通孔与凹槽，方便了待加工物的通风，可以使得待加工物之间的粘合更加快速稳定。当然，本实用新型并不局限于以上透气通孔与凹槽的设置，只要是能起到上述功能的结构设计均属于本方案的简单变形和变换，应当落入本实用新型的保护范围。 In this embodiment, the hand-held upper template 101 is provided with a plurality of circular, square or triangular ventilation holes, and the two sides of the anti-scratch positioning mold 111 are provided with strip-shaped grooves to facilitate the ventilation of the workpiece to be processed. structure. Holding the upper template 101 and the ventilation holes and grooves on the anti-scratch positioning mold 111 facilitates the ventilation of the objects to be processed, and can make the bonding between the objects to be processed more rapid and stable. Certainly, the utility model is not limited to the setting of the above ventilation holes and grooves, as long as the structural design that can perform the above functions belongs to the simple deformation and transformation of the solution, it should fall into the protection scope of the utility model.
在本实施例中，防划伤压块102为方框结构，防划伤压块102固定在上模板的下表面，防划伤定位模111中间为中空的待加工物定位槽，防划伤定位模111固定在弹性底座112上。防划伤压块102与防划伤定位模111均为中空结构，这样既能保证防划伤的功能，同时也能尽可能的节省材料。当然，本实用新型并不局限于以上的防划伤定位模111与防划伤压块102形状设计，只要是能够起到上述结构防划伤功能的结构均属于本方案的简单变形和变换，应当落入本实用新型的保护范围。 In this embodiment, the anti-scratch pressing block 102 is a square frame structure, and the anti-scratch pressing block 102 is fixed on the lower surface of the upper template. The positioning mold 111 is fixed on the elastic base 112 . Both the anti-scratch pressing block 102 and the anti-scratch positioning mold 111 are hollow structures, which can not only ensure the anti-scratch function, but also save materials as much as possible. Of course, the utility model is not limited to the shape design of the above anti-scratch positioning mold 111 and anti-scratch pressing block 102, as long as the structure that can play the anti-scratch function of the above-mentioned structure all belongs to the simple deformation and transformation of this scheme, Should fall into the protection scope of the present utility model.
在本实施例中，产品压合组件10还包括提手凹槽，提手凹槽为两紧挨的方形凹槽，该提手凹槽固定在手持上模板101的上表面。当然，本实用新型并不局限提手的形状设计，只要是能起到上述提手功能的结构设计均应当落入本实用新型的保护范围。 In this embodiment, the product pressing assembly 10 further includes a handle groove, which is two adjacent square grooves, and the handle groove is fixed on the upper surface of the hand-held upper template 101 . Certainly, the utility model is not limited to the shape design of the handle, as long as the structural design that can perform the above-mentioned handle function should fall into the protection scope of the utility model.
本实用新型的优势在于： The utility model has the advantages of:
1、本实用新型克服了传统结构的缺陷与不足，提供了一种能够稳定使用，结构简单的结构，该结构生产成本低廉，适于大批量生产使用。 1. The utility model overcomes the defects and deficiencies of the traditional structure, and provides a structure that can be used stably and has a simple structure. The structure has low production cost and is suitable for mass production.
2、本实用新型的定位柱设置，方便了手持上模板101与防划伤定位模111的定位，同时也便于防划伤定位模111的更换，这样就使得该结构可以适用于多种待加工物。 2. The setting of the positioning column of the present invention facilitates the positioning of the hand-held upper template 101 and the anti-scratch positioning mold 111, and also facilitates the replacement of the anti-scratch positioning mold 111, so that the structure can be applied to a variety of processing thing.
3、手持上模板101与防划伤定位模111上的透气通孔与凹槽，方便了待加工物的通风，可以使得待加工物之间的粘合更加快速稳定。 3. The ventilation through holes and grooves on the hand-held upper template 101 and the anti-scratch positioning mold 111 facilitate the ventilation of the workpieces to be processed, and can make the bonding between the workpieces to be processed more rapid and stable.
4、防划伤压块102与防划伤定位模111均为中空结构，这样既能保证防划伤的功能，同时也能尽可能的节省材料。 4. Both the anti-scratch pressing block 102 and the anti-scratch positioning mold 111 are hollow structures, which can not only ensure the anti-scratch function, but also save materials as much as possible.
以上公开的仅为本实用新型的几个具体实施例，但是本实用新型并非局限于此，任何本领域的技术人员能思之的变化都应落入本实用新型的保护范围。 The above disclosures are only a few specific embodiments of the utility model, but the utility model is not limited thereto, and any changes conceivable by those skilled in the art should fall within the protection scope of the utility model.
Claims (5)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678143A (en) * | 2016-12-06 | 2017-05-17 | 苏州博众精工科技有限公司 | Pressure maintaining mechanism |
| CN112888294A (en) * | 2021-01-13 | 2021-06-01 | 深圳市明信测试设备股份有限公司 | Device for solving pressure maintaining process of movable structure |
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2015
- 2015-02-07 CN CN201520089140.0U patent/CN204449950U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678143A (en) * | 2016-12-06 | 2017-05-17 | 苏州博众精工科技有限公司 | Pressure maintaining mechanism |
| CN112888294A (en) * | 2021-01-13 | 2021-06-01 | 深圳市明信测试设备股份有限公司 | Device for solving pressure maintaining process of movable structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191219 Address after: 518000 Building C, 308 Fifth Avenue, Zhangkengjie Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province, 1-5 floors Patentee after: Shenzhen Qiangrui Precision Technology Co.,Ltd. Address before: Shaoyang City, Hunan province the 422000 Shaodong County town village pond ridge scholar group No. 21 Patentee before: Yin Gaobin |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150708 |