CN209256734U - Universal compression device - Google Patents
Universal compression device Download PDFInfo
- Publication number
- CN209256734U CN209256734U CN201821919412.5U CN201821919412U CN209256734U CN 209256734 U CN209256734 U CN 209256734U CN 201821919412 U CN201821919412 U CN 201821919412U CN 209256734 U CN209256734 U CN 209256734U
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- CN
- China
- Prior art keywords
- rod
- connecting rod
- pressing
- universal
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000006835 compression Effects 0.000 title claims description 11
- 238000007906 compression Methods 0.000 title claims description 11
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Description
技术领域technical field
本实用新型属于机加工技术领域，具体涉及到一种万能压紧装置。The utility model belongs to the technical field of machining, and in particular relates to a universal pressing device.
背景技术Background technique
工作台放置的工件一般大小不一，形状各式各样，对于产品种类较多的工厂，每次需要压紧工件，都必需设计工装，严重费时、费力。The workpieces placed on the workbench are generally of different sizes and shapes. For factories with many types of products, tooling must be designed every time the workpiece needs to be pressed, which is seriously time-consuming and laborious.
实用新型内容Utility model content
本实用新型所要解决的技术问题在于提供一种设计合理、结构简单、操作方便、工作效率高的万能压紧装置。The technical problem to be solved by the utility model is to provide a universal pressing device with reasonable design, simple structure, convenient operation and high working efficiency.
解决上述技术问题所采用的技术方案是：一种万能压紧装置，连接杆一端套设在定位杆上、另一端套设在压紧丝杆上，压紧丝杆的底部设置有压头、顶部设置有手柄，压紧丝杆与压头球面连接。The technical solution adopted to solve the above technical problems is: a universal pressing device, one end of the connecting rod is sleeved on the positioning rod, the other end is sleeved on the pressing screw, and the bottom of the pressing screw is provided with a pressure head, The top is provided with a handle, and the compression screw rod is connected with the spherical surface of the pressure head.
作为一种优选的技术方案，所述的定位杆的结构为底座底部设置有定位块、上表面设置有滑杆，滑杆与连接杆一端的通孔相匹配，滑杆与连接杆间隙配合。As a preferred technical solution, the structure of the positioning rod is that the bottom of the base is provided with a positioning block, and the upper surface is provided with a sliding rod, the sliding rod matches the through hole at one end of the connecting rod, and the sliding rod and the connecting rod are in clearance fit.
作为一种优选的技术方案，所述的压头的底面为平面、上表面中心加工有球形凹槽，压紧丝杆一端端部为球形与压头的球形凹槽相匹配。As a preferred technical solution, the bottom surface of the indenter is flat, the center of the upper surface is processed with a spherical groove, and one end of the pressing screw is spherical to match the spherical groove of the indenter.
作为一种优选的技术方案，所述的连接杆的另一端与压紧丝杆螺纹连接。As a preferred technical solution, the other end of the connecting rod is threadedly connected to the compression screw.
本实用新型的有益效果如下：The beneficial effects of the utility model are as follows:
本实用新型采用压头和压紧丝杆球面连接，压头压在工件上时，压紧丝杆与定位杆形成夹角，导致连接杆通孔的中心线与定位杆滑杆的中心线形成夹角，二者相互摩擦自锁，阻止连接杆下滑，通过旋转手柄，压紧丝杆下行，进一步压紧工件，本实用新型适用各种形状、大小的工件在工作台上压紧，具有结构简单、操作方便、易装易卸的优点。The utility model adopts the spherical connection between the pressure head and the compression screw rod. When the pressure head is pressed on the workpiece, the compression screw rod and the positioning rod form an angle, so that the center line of the through hole of the connecting rod and the center line of the positioning rod slide bar form a The angle between them is self-locking by mutual friction to prevent the connecting rod from sliding down. By rotating the handle, the pressing screw goes down to further compress the workpiece. The utility model is suitable for pressing workpieces of various shapes and sizes on the workbench. Simple, easy to operate, easy to assemble and disassemble.
附图说明Description of drawings
图1是本实用新型的结构示意图。Fig. 1 is a structural representation of the utility model.
图2是图1中A的局部放大图。Fig. 2 is a partially enlarged view of A in Fig. 1 .
图3是图2的B-B剖视图。Fig. 3 is a B-B sectional view of Fig. 2 .
图4是工作状态图。Figure 4 is a working state diagram.
具体实施方式Detailed ways
下面结合附图和实施例对本实用新型进一步详细说明，但本实用新型不限于下述的实施方式。The utility model will be described in further detail below in conjunction with the accompanying drawings and examples, but the utility model is not limited to the following embodiments.
在图1～3中，一种万能压紧装置由定位杆1、手柄2、连接杆3、压紧丝杆4、压头5连接构成。In FIGS. 1-3, a universal pressing device is composed of a positioning rod 1, a handle 2, a connecting rod 3, a pressing screw 4, and a pressing head 5.
定位杆1的结构为底座底部加工有定位块、上表面加工有滑杆，连接杆3一端加工有通孔套装在定位杆1的滑杆上，另一端加工有螺孔安装在压紧丝杆4上，连接杆3与滑杆间隙配合，压紧丝杆4的底端为球形与压头5上表面中心加工的球形凹槽相匹配，压头5的底面为平面，压紧丝杆4的顶部安装有手柄2。The structure of the positioning rod 1 is that the bottom of the base is processed with a positioning block, and the upper surface is processed with a sliding rod. One end of the connecting rod 3 is processed with a through hole to fit on the sliding rod of the positioning rod 1, and the other end is processed with a screw hole and installed on the compression screw. 4, the connecting rod 3 and the slide bar are in clearance fit, the bottom end of the compression screw 4 is spherical to match the spherical groove processed in the center of the upper surface of the pressure head 5, the bottom surface of the pressure head 5 is flat, and the compression screw 4 The top of the handle 2 is installed.
在图4中，定位杆1通过定位块固定在工作台上，根据工件厚度调整连接杆3的高度，由于压头5和压紧丝杆4球面连接，压头5压在工件上时，压紧丝杆4与定位杆1不平行形成夹角，导致连接杆3通孔的中心线与定位杆1滑杆的中心线形成夹角，二者相互摩擦自锁，阻止连接杆3下滑，通过旋转手柄2，压紧丝杆4下行，进一步压紧工件。In Fig. 4, the positioning rod 1 is fixed on the workbench through the positioning block, and the height of the connecting rod 3 is adjusted according to the thickness of the workpiece. Since the pressure head 5 is connected to the compression screw 4 spherically, when the pressure head 5 is pressed on the workpiece, the pressure The tightening screw 4 is not parallel to the positioning rod 1 to form an angle, which causes the center line of the through hole of the connecting rod 3 to form an angle with the center line of the sliding rod of the positioning rod 1. The two friction and self-lock each other prevent the connecting rod 3 from sliding down. Rotate the handle 2, and the compression screw mandrel 4 descends to further compress the workpiece.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919412.5U CN209256734U (en) | 2018-11-20 | 2018-11-20 | Universal compression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919412.5U CN209256734U (en) | 2018-11-20 | 2018-11-20 | Universal compression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209256734U true CN209256734U (en) | 2019-08-16 |
Family
ID=67555514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821919412.5U Expired - Fee Related CN209256734U (en) | 2018-11-20 | 2018-11-20 | Universal compression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209256734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571332A (en) * | 2020-11-20 | 2021-03-30 | 惠阳航空螺旋桨有限责任公司 | Support arrangement for installation of screw propeller jacket |
-
2018
- 2018-11-20 CN CN201821919412.5U patent/CN209256734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571332A (en) * | 2020-11-20 | 2021-03-30 | 惠阳航空螺旋桨有限责任公司 | Support arrangement for installation of screw propeller jacket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 |
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| CF01 | Termination of patent right due to non-payment of annual fee |