CN204183251U - A kind of 2 hold down gags - Google Patents
A kind of 2 hold down gags Download PDFInfo
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- CN204183251U CN204183251U CN201420597023.0U CN201420597023U CN204183251U CN 204183251 U CN204183251 U CN 204183251U CN 201420597023 U CN201420597023 U CN 201420597023U CN 204183251 U CN204183251 U CN 204183251U
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- 238000003825 pressing Methods 0.000 claims abstract description 70
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
一种两点压紧装置，由压板、压块、支撑杆和压紧螺杆组成，其特征在于所述压板的一端是一个叉耳结构，压板的中部有一个长圆孔，压板的另一近端头处设有一个连接通孔，压块是一个具有两个压头的V形结构，压块的根部通过销轴铰接在压块端头的叉耳结构上，压块两个压头的前端是圆弧形，压紧螺杆通过螺母连接在压板中部的长圆孔上，支撑杆通过螺母固定在压板的另一近端头处的连接通孔上。
A two-point pressing device, which is composed of a pressing plate, a pressing block, a support rod and a pressing screw, is characterized in that one end of the pressing plate is a fork lug structure, the middle part of the pressing plate has an oblong hole, and the other near end of the pressing plate is There is a connection through hole at the head. The pressing block is a V-shaped structure with two pressing heads. The root of the pressing block is hinged on the fork structure at the end of the pressing block through a pin shaft. The front ends of the two pressing heads of the pressing block are It is arc-shaped, and the compression screw rod is connected to the oblong hole in the middle of the pressure plate through a nut, and the support rod is fixed to the connection through hole at the other proximal end of the pressure plate through a nut.
Description
技术领域technical field
本实用新型涉及飞机零件生产中所使用的压紧装置，尤其是用于双台阶面压紧的两点压紧装置。The utility model relates to a pressing device used in the production of aircraft parts, in particular to a two-point pressing device used for pressing double-step surfaces.
背景技术Background technique
在飞机零件的生产制造中，为了固定零件、保证加工精度，必须采用合适的压紧方式。飞机零件庞杂，压紧面为单平面的零件机械加工时，可采用相应规格的平压板组合压紧，达到使用要求。但是，对于压紧双台阶面的零件，采用平压板压紧，达不到施力均匀的效果。In the manufacture of aircraft parts, in order to fix the parts and ensure the machining accuracy, it is necessary to adopt a suitable pressing method. When the aircraft parts are complex and the pressing surface is a single plane, the flat pressing plate of the corresponding specification can be used to press and press the parts to meet the use requirements. However, for the parts that are pressed against the double-step surface, the effect of applying force evenly cannot be achieved by using a flat platen for pressing.
发明内容Contents of the invention
为了克服现有的双台阶面零件，及带角度的板筋件不能同时两点压紧，造成压紧装置施力不均匀，本实用新型的目的在于提供一种能够同时满足两点压紧的功能的两点压紧装置。In order to overcome the fact that the existing double-step surface parts and the angled reinforcement parts cannot be pressed at two points at the same time, resulting in uneven force applied by the pressing device, the purpose of this utility model is to provide a machine that can satisfy two points of pressing at the same time. Functional two-point hold-down device.
一种两点压紧装置，由压板、压块、支撑杆和压紧螺杆组成，其特征在于所述压板的一端是一个叉耳结构，压板的中部有一个长圆孔，压板的另一近端头处设有一个连接通孔，压块是一个具有两个压头的V形结构，压块的根部通过销轴铰接在压块端头的叉耳结构上，压块两个压头的前端是圆弧形，压紧螺杆通过螺母连接在压板中部的长圆孔上，支撑杆通过螺母固定在压板的另一近端头处的连接通孔上。A two-point pressing device, which is composed of a pressing plate, a pressing block, a support rod and a pressing screw, is characterized in that one end of the pressing plate is a fork lug structure, the middle part of the pressing plate has an oblong hole, and the other near end of the pressing plate is There is a connection through hole at the head. The pressing block is a V-shaped structure with two pressing heads. The root of the pressing block is hinged on the fork structure at the end of the pressing block through a pin shaft. The front ends of the two pressing heads of the pressing block It is arc-shaped, and the compression screw rod is connected to the oblong hole in the middle of the pressure plate through a nut, and the support rod is fixed to the connection through hole at the other proximal end of the pressure plate through a nut.
本实用新型的有益效果在于，压块铰接在压板上，压块相对压板可以转动，压块的两个压头可以同时压接在同高度的被压件上，也可以分别压接在不同高度的被压件上，克服了现有压紧装置不能均匀压紧双台阶面的零件的弊端；本实用新型还具有结构简单，操作方便的优点。The beneficial effect of the utility model is that the pressing block is hinged on the pressing plate, the pressing block can rotate relative to the pressing plate, and the two pressing heads of the pressing block can be pressed on the pressed parts at the same height at the same time, or can be pressed on different heights respectively. On the pressed part, the disadvantage that the existing pressing device cannot evenly press the parts with double steps is overcome; the utility model also has the advantages of simple structure and convenient operation.
以下结合实施例附图对本申请做进一步详细描述：The application is described in further detail below in conjunction with the accompanying drawings of the embodiments:
附图说明Description of drawings
图1是本申请的结构示意Fig. 1 is the structural representation of the present application
图2是本申请压紧同高度被压件示意Figure 2 is a schematic diagram of the application to compress the same height to be pressed
图3是本申请压紧台阶被压件示意Fig. 3 is a schematic diagram of the compressed step of the present application
图4是本申请压紧斜面被压件示意Figure 4 is a schematic diagram of the pressed parts on the pressing slope of the present application
图中编号说明：1压板、2压块、3支撑杆、4压紧螺栓、5叉耳结构、6长圆孔、7销轴、8工件、9定位孔、10被压件Description of numbers in the figure: 1 pressing plate, 2 pressing block, 3 supporting rod, 4 pressing bolt, 5 fork lug structure, 6 oblong hole, 7 pin shaft, 8 workpiece, 9 positioning hole, 10 pressed part
具体实施方式Detailed ways
参见附图，本申请的一种两点压紧装置如图1所示，由压板1、压块2、支撑杆3和压紧螺栓4组成，其特征在于所述压板1的一端是一个叉耳结构5，压板1的中部有一个长圆孔6，压板的另一近端头处设有一个连接通孔，压块2是一个具有两个压头的V形结构，压块2的根部通过销轴7铰接在压块端头的叉耳结构5上，压块两个压头的前端是圆弧形，压紧螺栓4通过螺母连接在压板中部的长圆孔6上，支撑杆3通过螺母固定在压板的另一近端头处的连接通孔上。Referring to the accompanying drawings, a two-point pressing device of the present application is shown in Figure 1, which consists of a pressing plate 1, a pressing block 2, a support rod 3 and a pressing bolt 4, and is characterized in that one end of the pressing plate 1 is a fork The ear structure 5 has an oblong hole 6 in the middle of the pressure plate 1, and a connection through hole is provided at the other proximal end of the pressure plate. The pressure block 2 is a V-shaped structure with two pressure heads. The root of the pressure block 2 passes through the The pin shaft 7 is hinged on the fork lug structure 5 at the end of the pressure block, the front ends of the two pressure heads of the pressure block are arc-shaped, the pressure bolt 4 is connected to the oblong hole 6 in the middle of the pressure plate through a nut, and the support rod 3 is connected through a nut It is fixed on the connection through hole at the other proximal end of the pressure plate.
使用时，将压紧装置的压紧螺栓4固定在工件8的定位孔9上，支撑杆3支撑在工件8的表面，被压件10是一个平板时，如图2所示，压块2的两个压头将平面状的被压件压紧在工件8上；当被压件10是一个台阶时，如图3所示，压块的两个压头分别压接在不同的台阶面上；当被压件10的两个面有夹角时，如图4所示，压块2的两个压头分别压接在夹角的两个面上。During use, the compression bolt 4 of the compression device is fixed on the positioning hole 9 of the workpiece 8, the support rod 3 is supported on the surface of the workpiece 8, and when the pressed part 10 is a flat plate, as shown in Figure 2, the briquetting block 2 The two pressing heads of the pressing block press the planar pressed piece on the workpiece 8; when the pressed piece 10 is a step, as shown in Figure 3, the two pressing heads of the pressing block are respectively crimped on different step surfaces Above; when the two surfaces of the pressed part 10 have an included angle, as shown in Figure 4, the two pressing heads of the pressing block 2 are respectively crimped on the two surfaces of the included angle.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597023.0U CN204183251U (en) | 2014-10-15 | 2014-10-15 | A kind of 2 hold down gags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597023.0U CN204183251U (en) | 2014-10-15 | 2014-10-15 | A kind of 2 hold down gags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183251U true CN204183251U (en) | 2015-03-04 |
Family
ID=52615282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597023.0U Expired - Lifetime CN204183251U (en) | 2014-10-15 | 2014-10-15 | A kind of 2 hold down gags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204183251U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956375A (en) * | 2017-05-25 | 2018-12-07 | 中国石油化工股份有限公司 | A kind of dual fixed slurry cup device after supercharging thickening test |
| CN110480436A (en) * | 2019-08-02 | 2019-11-22 | 贵州新安航空机械有限责任公司 | A kind of surface grinding machine clamp |
| CN110561912A (en) * | 2019-09-12 | 2019-12-13 | 江门市卡普智能科技有限公司 | Position adjustment structure and printing machine |
-
2014
- 2014-10-15 CN CN201420597023.0U patent/CN204183251U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956375A (en) * | 2017-05-25 | 2018-12-07 | 中国石油化工股份有限公司 | A kind of dual fixed slurry cup device after supercharging thickening test |
| CN110480436A (en) * | 2019-08-02 | 2019-11-22 | 贵州新安航空机械有限责任公司 | A kind of surface grinding machine clamp |
| CN110561912A (en) * | 2019-09-12 | 2019-12-13 | 江门市卡普智能科技有限公司 | Position adjustment structure and printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 710089 in Shaanxi province Xi'an city Yanliang District West Avenue Patentee after: AVIC Xi'an Aircraft Industry Group Co.,Ltd. Address before: 1 No. 710089 Shaanxi province Xi'an city Yanliang District West Avenue Patentee before: AVIC AIRCRAFT Corp. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210617 Address after: 1 No. 710089 Shaanxi province Xi'an city Yanliang District West Avenue Patentee after: AVIC AIRCRAFT Corp. Address before: 1 No. 710089 Shaanxi province Xi'an city Yanliang District West Avenue Patentee before: XI'AN AIRCRAFT BRANCH OF XI'AN AIRCRAFT INTERNATIONAL Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150304 |