CN203665142U - Simple positioning and clamping mechanism - Google Patents
Simple positioning and clamping mechanism Download PDFInfo
- Publication number
- CN203665142U CN203665142U CN201320786190.5U CN201320786190U CN203665142U CN 203665142 U CN203665142 U CN 203665142U CN 201320786190 U CN201320786190 U CN 201320786190U CN 203665142 U CN203665142 U CN 203665142U
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- pressing plate
- pin
- clamping
- pressing
- clamping mechanism
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Abstract
The utility model relates to a clamping mechanism, in particular to a simple positioning and clamping mechanism. The simple positioning and clamping mechanism comprises a base and a pressing plate with a clamping head. The base is further provided with a support, a pressing block, a connecting arm, a pressing pin, and a positioning pin, the end, away from the clamping head, of the pressing plate is hinged to the support, the pressing pin penetrates through the middle of the pressing plate; the pressing block is located on the upper surface of the pressing plate, the end, close to the clamping head, of the clamping block penetrates through the pressing pin in the radial direction of the pressing pin, the upper end surface of the end, penetrating through the pressing pin, of the pressing block is matched with the inclined plane of the pressing pin, and the middle of the pressing block and the end, close to the hinge joint, of the pressing plate are hinged to the connecting arm respectively; the positioning pin is arranged on the portion, on one side of the clamping head of the pressing plate, of the base. The simple positioning and clamping mechanism is capable of positioning and clamping tubular work pieces, stable in clamping and simple in structure.
Description
Technical field
The utility model relates to a kind of clamp mechanism, is specifically related to a kind of simple and easy positioning and clamping mechanism.
Background technology
In machine tooling, conventionally after need to using clamp mechanism workpiece is located and to fix, carry out again follow-up processing, so clamp mechanism is widely used in workpiece manufacture field, when clamping cylindrical workpiece, existing clamp mechanism clamps at the upper and lower two ends of workpiece or side conventionally, clamps stablely not, and the structure of clamp mechanism is more complicated.
Utility model content
The defect existing for above-mentioned prior art, the purpose of this utility model is to provide a kind of simple and easy positioning and clamping mechanism, and this clamp mechanism can locate cylindrical workpiece clamp, and clamping is stable, and simple in structure.
For achieving the above object, the technical solution of the utility model is: simple and easy positioning and clamping mechanism, comprise pedestal and the pressing plate with clamping head, wherein, on pedestal, be also provided with bearing, briquetting, linking arm, compression pin and alignment pin, described pressing plate clamping head far away one end is articulated with on bearing, and the compacted pin in pressing plate middle part runs through; Described briquetting is positioned at pressing plate upper surface, and closely clamping head one end compresses pin along compressing to sell radially to run through, and the upper surface that briquetting runs through compression pin one end coordinates with compression pin inclined-plane, and described briquetting middle part and the nearly hinged one end of pressing plate are hinged with linking arm respectively; Described alignment pin is located on the pedestal that pressing plate clamps first side.
While adopting technique scheme, the hole of cylindrical workpiece is run through by alignment pin, workpiece is located and limit its position, clamp first side towards pressing plate and press down linking arm, because linking arm middle part is all hinged with linking arm with the nearly hinged end of pressing plate, and one end, briquetting band inclined-plane be inserted in compress pin radial direction through hole in, so briquetting move towards pressing plate clamping head one end, simultaneously, extruding pressing plate downwards, now, pressing plate is exerted pressure in workpiece upper surface, by piece-holder.
Further, described linking arm free end is provided with handle, when pressing down linking arm, need to apply larger power, and handle has effectively increased the arm of force, so more laborsaving.
Further, described pedestal is provided with elastic cushion block, is positioned over workpiece on elastic cushion block and can be out of shape compared with large power because being subject to, and is conducive to protect workpiece.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model clamp mechanism embodiment.
The specific embodiment
As shown in Figure 1, a kind of simple and easy positioning and clamping mechanism, comprises pedestal 1 and the pressing plate 3 with clamping head, wherein, on pedestal 1, be also provided with bearing 2, briquetting 4, linking arm 5, compress pin 6 and alignment pin 7, pressing plate 3 clamping head far away one end are articulated with on bearing 2, and the pressing plate 3 compacted pins 6 in middle part run through; Briquetting 4 is positioned at pressing plate 3 upper surfaces, and compression pin 6 is radially run through along compressing pin 6 in nearly clamping head one end, the upper surface that briquetting 4 runs through compression pin 6 one end coordinates with compression pin 6 inclined-planes, and the nearly hinged one end of briquetting 4 middle parts and pressing plate 3 is hinged with linking arm 5 respectively, and linking arm 5 free ends are provided with handle 9; Alignment pin 7 is located on the pedestal 1 that pressing plate 3 clamps first side, is also provided with the elastic cushion block 8 of place work piece 10 on pedestal.
Concrete using method:
As shown in Figure 1, be illustrated as pressing plate 3 clamping heads in holding workpiece 10 states.The hole of cylindrical workpiece 10 is run through by alignment pin 7, and be positioned on elastic cushion block 8, with this, workpiece 10 is located and is limited its position, clamp first side towards pressing plate 3 and press down handle 9, due to linking arm 5 middle parts and the nearly hinged end of pressing plate 3 all hinged with linking arm 5, and briquetting 4 is inserted in the radial direction through hole that compresses pin 6 with one end, inclined-plane, so briquetting 4 is towards moving left, simultaneously, extruding pressing plate 3 downwards, now, pressing plate 3 is exerted pressure in workpiece 10 upper surfaces, and workpiece 10 is clamped.Play handle 9 to upper plate, first briquetting 4 is return to the right, and the downward power that briquetting 4 puts on pressing plate 3 disappears, thereby workpiece 10 is unclamped.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (3)
1. simple and easy positioning and clamping mechanism, comprise pedestal and the pressing plate with clamping head, it is characterized in that, on pedestal, be also provided with bearing, briquetting, linking arm, compression pin and alignment pin, described pressing plate clamping head far away one end is articulated with on bearing, and the compacted pin in pressing plate middle part runs through; Described briquetting is positioned at pressing plate upper surface, and closely clamping head one end compresses pin along compressing to sell radially to run through, and the upper surface that briquetting runs through compression pin one end coordinates with compression pin inclined-plane, and described briquetting middle part and the nearly hinged one end of pressing plate are hinged with linking arm respectively; Described alignment pin is located on the pedestal that pressing plate clamps first side.
2. simple and easy positioning and clamping mechanism according to claim 1, is characterized in that, described linking arm free end is provided with handle.
3. simple and easy positioning and clamping mechanism according to claim 1, is characterized in that, described pedestal is provided with elastic cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320786190.5U CN203665142U (en) | 2013-12-04 | 2013-12-04 | Simple positioning and clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320786190.5U CN203665142U (en) | 2013-12-04 | 2013-12-04 | Simple positioning and clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665142U true CN203665142U (en) | 2014-06-25 |
Family
ID=50961475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320786190.5U Expired - Fee Related CN203665142U (en) | 2013-12-04 | 2013-12-04 | Simple positioning and clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338315A (en) * | 2020-09-21 | 2021-02-09 | 重庆电子工程职业学院 | Clamping tool for production welding of computer components |
| CN113042381A (en) * | 2021-03-12 | 2021-06-29 | 江苏沃德智能装备有限公司 | General type letter sorting equipment |
-
2013
- 2013-12-04 CN CN201320786190.5U patent/CN203665142U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338315A (en) * | 2020-09-21 | 2021-02-09 | 重庆电子工程职业学院 | Clamping tool for production welding of computer components |
| CN113042381A (en) * | 2021-03-12 | 2021-06-29 | 江苏沃德智能装备有限公司 | General type letter sorting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |