CN205587986U - From manual pressure head of locking -type - Google Patents
From manual pressure head of locking -type Download PDFInfo
- Publication number
- CN205587986U CN205587986U CN201521119706.6U CN201521119706U CN205587986U CN 205587986 U CN205587986 U CN 205587986U CN 201521119706 U CN201521119706 U CN 201521119706U CN 205587986 U CN205587986 U CN 205587986U
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- pressing plate
- shaped
- hinge hole
- pressure head
- shape
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Abstract
The utility model provides a from manual pressure head of locking -type, including base, clamp plate, connecting rod and control rod, the base is the shape of falling a T structure, and vertical riser is L shape, is provided with clamp plate hinge hole and connecting rod hinge hole respectively in the end on L shape riser two limits, the clamp plate begins to be provided with penetrating breach at the vertical section middle part of L shape clamp plate for L shape and from the well upper portion on L shape long limit, is provided with the hinge hole in the end of L shape minor face, is provided with the control rod hinge hole in handing -over department of long limit of L shape and minor face, the connecting rod is rectangular shape, and two ends all are provided with the hinge hole, the end of control rod is provided with triangle -shaped platelike structure, is provided with the clamp plate hinge hole in triangle -shaped's outside end, is provided with connecting rod hinge hole and articulated with clamp plate and connecting rod respectively in triangle -shaped's inboard end. The utility model discloses an useful technological effect be can be convenient exert pressure to the blank, and can be with firm the fixing on the work platform face of blank to, simple structure, loading and unloading are convenient.
Description
Technical field
This utility model relates to machining blank technique for fixing, is related specifically to a kind of self-locking manual pressure head.
Background technology
In mechanical processing industry, processed blank typically requires and is fixed on work top.At present.The mode that pressurization is fixed is still for blank location and fixing main way.And use fixing still special in blank shapes and that mechanization degree the is the highest occasion of Manual pressure pressurization to be widely used.Prior art manual pressure is fixing generally uses pressing plate, backing plate and bolt composition, one end of pressing plate is placed on the edge of processed blank, from the T-slot of work top, draw bolt and pass the through hole in the middle part of pressing plate, the other end at pressing plate places backing plate, then, with nut, pressing plate is applied pressure, utilize the lever force of pressing plate that blank is pressed so that it is to be fixed on work top.Owing to backing plate and blank form leverage, accordingly, it would be desirable to the height of backing plate is essentially identical with blank height, need to be equipped with multiple backing plates of differing heights.Obviously, prior art manual pressure fixed form also exists troublesome poeration, inefficient and need to be equipped with the problem such as multiple backing plates of differing heights.
Summary of the invention
For solving troublesome poeration that prior art manual pressure fixed form exists, inefficient and need to be equipped with the problem such as multiple backing plates of differing heights, the utility model proposes a kind of self-locking manual pressure head.This utility model self-locking manual pressure head, including base, pressing plate, connecting rod and stick；Described base is inverted T-shaped structure, and vertical riser is L-shaped, is respectively arranged with pressing plate hinge hole and rod hinge connection hole in the termination on two limits of L-shaped riser；Described pressing plate is L-shaped and the middle and upper part from the long limit of L-shaped starts to be provided with penetrating breach in the middle part of the vertical section of L-shaped pressing plate, the termination of L-shaped minor face is provided with hinge hole, and this hinge hole is hinged with the pressing plate hinge hole on base, and the junction on the long limit of L-shaped and minor face is provided with stick hinge hole；Described connecting rod is strip, and two terminations are provided with hinge hole, and its quantity is two and respectively in the both sides of base vertical plate hinged with the rod hinge connection hole on base and the rod hinge connection hole on stick respectively；The termination of described stick is provided with triangle platy structure, and the termination, outside of triangle is provided with pressing plate hinge hole, be provided with in the termination, inner side of triangle rod hinge connection hole and respectively with pressing plate and rod hinge connection；Wherein, base vertical plate and stick are hinged with pressing plate after all inserting the penetrating breach of pressing plate.
Further, the termination, L-shaped long limit of described pressing plate is provided with pressure head screw, and pressure head bolt spinning is on pressing plate, and pressure head is connected to pressure head bolt end.
The Advantageous Effects of this utility model self-locking manual pressure head is to press to blank easily, and can be fixed on what blank consolidated on work platforms face, and, simple in construction, easy to loading and unloading.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model self-locking manual pressure head schematic three dimensional views when not pressing；
Accompanying drawing 2 is schematic three dimensional views during this utility model self-locking manual pressure head pressure.
With specific embodiment, this utility model self-locking manual pressure head is further described below in conjunction with the accompanying drawings.
Detailed description of the invention
Accompanying drawing 1 is this utility model self-locking manual pressure head schematic three dimensional views when not pressing, and accompanying drawing 2 is schematic three dimensional views during this utility model self-locking manual pressure head pressure, in figure, 1 is base, and 2 is pressing plate, and 3 is connecting rod, 4 is stick, and 5 is pressure head bolt, and 6 is pressure head.As seen from the figure, this utility model self-locking manual pressure head, including base 1, pressing plate 2, connecting rod 3 and stick 4；Described base 1 is inverted T-shaped structure, and vertical riser is L-shaped, is respectively arranged with pressing plate hinge hole and rod hinge connection hole in the termination on two limits of L-shaped riser；Described pressing plate 2 is L-shaped and the middle and upper part from the long limit of L-shaped starts to be provided with penetrating breach in the middle part of the vertical section of L-shaped pressing plate, the termination of L-shaped minor face is provided with hinge hole, and this hinge hole is hinged with the pressing plate hinge hole on base, and the junction on the long limit of L-shaped and minor face is provided with stick hinge hole；Described connecting rod 3 is strip, and two terminations are provided with hinge hole, and its quantity is two and respectively in the both sides of base vertical plate hinged with the rod hinge connection hole on base and the rod hinge connection hole on stick respectively；The termination of described stick 4 is provided with triangle platy structure, and the termination, outside of triangle is provided with pressing plate hinge hole, be provided with in the termination, inner side of triangle rod hinge connection hole and respectively with pressing plate and rod hinge connection；Wherein, base vertical plate and stick are hinged with pressing plate after all inserting the penetrating breach of pressing plate.For convenience of adjusting pressure height, the termination, L-shaped long limit of described pressing plate is provided with pressure head screw, and pressure head bolt spinning is on pressing plate, and pressure head is connected to pressure head bolt end.Time specifically used, being lifted up stick, due to the operation of four-bar linkage structure, pressing plate termination is lifted up, and can be placed on below pressure head by processed blank, downward thumb-operated control stick, and pressure head runs downwards and pushed down by blank fixing.Due to quadric chain effect, now pressure head is in self-locking state, is difficult to from pressure head side lift pressure head, it is ensured that the firm of blank is fixed.
Obviously, the Advantageous Effects of this utility model self-locking manual pressure head is to press to blank easily, and can be fixed on what blank consolidated on work platforms face, and, simple in construction, easy to loading and unloading.
Claims (2)
1. a self-locking manual pressure head, it is characterised in that this manual pressure head includes base, pressing plate, connecting rod and stick；Described base is inverted T-shaped structure, and vertical riser is L-shaped, is respectively arranged with pressing plate hinge hole and rod hinge connection hole in the termination on two limits of L-shaped riser；Described pressing plate is L-shaped and the middle and upper part from the long limit of L-shaped starts to be provided with penetrating breach in the middle part of the vertical section of L-shaped pressing plate, the termination of L-shaped minor face is provided with hinge hole, and this hinge hole is hinged with the pressing plate hinge hole on base, and the junction on the long limit of L-shaped and minor face is provided with stick hinge hole；Described connecting rod is strip, and two terminations are provided with hinge hole, and its quantity is two and respectively in the both sides of base vertical plate hinged with the rod hinge connection hole on base and the rod hinge connection hole on stick respectively；The termination of described stick is provided with triangle platy structure, and the termination, outside of triangle is provided with pressing plate hinge hole, be provided with in the termination, inner side of triangle rod hinge connection hole and respectively with pressing plate and rod hinge connection；Wherein, base vertical plate and stick are hinged with pressing plate after all inserting the penetrating breach of pressing plate.
Self-locking manual pressure head the most according to claim 1, it is characterised in that the termination, L-shaped long limit of described pressing plate is provided with pressure head screw, and pressure head bolt spinning is on pressing plate, and pressure head is connected to pressure head bolt end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119706.6U CN205587986U (en) | 2015-12-30 | 2015-12-30 | From manual pressure head of locking -type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119706.6U CN205587986U (en) | 2015-12-30 | 2015-12-30 | From manual pressure head of locking -type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205587986U true CN205587986U (en) | 2016-09-21 |
Family
ID=56928287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521119706.6U Active CN205587986U (en) | 2015-12-30 | 2015-12-30 | From manual pressure head of locking -type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205587986U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425561A (en) * | 2016-09-29 | 2017-02-22 | 天津大学 | Five-point positioning device used for cylindrical micro-ball holder |
| CN110076596A (en) * | 2019-05-23 | 2019-08-02 | 西北工业大学 | Composite laminated plate Milling Process special fixture |
| CN111571353A (en) * | 2020-05-07 | 2020-08-25 | 刘益英 | Side grinding equipment for table panel |
-
2015
- 2015-12-30 CN CN201521119706.6U patent/CN205587986U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425561A (en) * | 2016-09-29 | 2017-02-22 | 天津大学 | Five-point positioning device used for cylindrical micro-ball holder |
| CN110076596A (en) * | 2019-05-23 | 2019-08-02 | 西北工业大学 | Composite laminated plate Milling Process special fixture |
| CN111571353A (en) * | 2020-05-07 | 2020-08-25 | 刘益英 | Side grinding equipment for table panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |