CN201002219Y - Clamping board type wooden chucking - Google Patents

Abstract

The utility model provides a templet clamp for carpenters which can conveniently and rapidly champ and disassemble the objects and has good clamping closeness, and comprises a fixed screw (1), a fixed arm (2), a screw rod (3), a handle (4), a pressing plate (5), a movable arm (6), a guide rail (7) and an iron baffle (8) and is characterized in that the movable arm (6) is provided with a clamping groove (9); a clamping plate (10) is sleeved through the guide rail (7); an end of the clamping plate (10) is arranged in the clamping groove (9); a spring ring (11) or a spring leaf (12) is positioned between the clamping plate (10) and the movable arm (6); the clamping plate (10) and the spring leaf (12) are provided with a clamping plate hole (13) and a spring leaf hole (14) respectively; the movable arm (6) and the clamping groove (9) can be cast as a whole. The utility model has simple structure and can clamp the objects closely; the clamping and disassembly of objects are convenient and rapid, and is labor and time saving.

Description

The clamp plate type Woodworker clamp

Technical field

The utility model relates to the clamping device technical field, specifically a kind of Woodworker clamp.

Background technology

Existing Woodworker clamp, form by fixed arm, lever arm, guide rail, leading screw, pressing plate and handle etc., one end of guide rail is fixedlyed connected with fixed arm, lever arm is provided with guide hole and is set on the guide rail, also have screw on the lever arm, utilize screw lever arm can be fixed on the guide rail, the leading screw end is provided with pressing plate, rotary handle drives leading screw and rotates and the gripped object between pressing plate and the lever arm can be clamped.This Woodworker clamp, it is easily loosening to be vibrated the back screw, often causes the folder thing not tight.In addition, after using up, also to unclamp screw and just can take off clipped object, waste time and energy.

The utility model content

The purpose of this utility model is to improve at the deficiency that existing Woodworker clamp exists, and it is convenient a kind of clamping to be provided and to unload thing, the clamp plate type Woodworker clamp that the clamping tightness is good.The purpose of this utility model is achieved in that the utility model includes fixed screw, fixed arm, leading screw, handle, pressing plate, lever arm, guide rail and buting iron and constitutes, it is characterized in that having on the lever arm draw-in groove, one clamp is set on the guide rail, and an end of clamp is located in the draw-in groove, be provided with turn or spring leaf between clamp and the lever arm, have clamp hole and spring film perforation on clamp and the spring leaf, lever arm and draw-in groove can be cast as one.

The utlity model has simple in structurely, the folder thing is tightly loosening, clamping and advantage such as to unload thing convenient, time saving and energy saving.

Description of drawings

Fig. 1 is that the utility model spring is the structural representation of turn;

Fig. 2 is that the utility model spring is the structural representation of spring leaf;

Fig. 3 is the structural representation of clamp in the utility model;

Fig. 4 is the be hit by a bullet structural representation of reed of the utility model;

Fig. 5 is that Fig. 1 the utility model spring is that the A of structural representation of turn is to view.

Among the figure, 1, fixed screw, 2, fixed arm, 3, leading screw, 4, handle, 5, pressing plate, 6, lever arm, 7, guide rail, 8, buting iron, 9, draw-in groove, 10, clamp, 11, turn, 12, spring leaf, 13, the clamp hole, 14, the spring film perforation.

The specific embodiment

Give and explanation with reference to accompanying drawing, the utility model includes fixed screw 1, fixed arm 2, leading screw 3, handle 4, pressing plate 5, lever arm 6, guide rail 7 and buting iron 8 and constitutes, it is characterized in that having on the lever arm 6 draw-in groove 9, one clamp 10 is set on the guide rail 7, and an end of clamp 10 is located in the draw-in groove 9, be provided with turn 11 or spring leaf 12 between clamp 10 and the lever arm 6, have clamp hole 13 and spring film perforation 14 on clamp 10 and the spring leaf 12, lever arm 6 and draw-in groove 9 can be cast as one.

Operation principle of the present utility model and process are: during gripping objects, object is placed between pressing plate 5 and the lever arm 6, because clamp 10 tightly is being stuck on the guide rail 7 under the promotion of turn 11, and stop lever arm 6 to move turning handle 4, leading screw 3 rotates, promote pressing plate 5 extruding objects, at this moment, under the effect of reaction force, lever arm 6 is more firm, has guaranteed the clamping of object.Work finishes, and pinches clamp 10 compression turns 11 with hand, and clamp 10 loses card power on guide rail 7, and lever arm 6 just can easily be removed, and unloads object.

Claims (3)

1, a kind of clamp plate type Woodworker clamp, including fixed screw (1), fixed arm (2), leading screw (3), handle (4), pressing plate (5), lever arm (6), guide rail (7) and buting iron (8) constitutes, it is characterized in that having on the lever arm (6) draw-in groove (9), one clamp (10) is set on the guide rail (7), and an end of clamp (10) is located in the draw-in groove (9), is provided with turn (11) or spring leaf (12) between clamp (10) and the lever arm (6).

2,, it is characterized in that having on clamp (10) and the spring leaf (12) clamp hole (13) and spring film perforation (14) according to the said clamp plate type Woodworker clamp of claim 1.

3,, it is characterized in that lever arm (6) and draw-in groove (9) can be cast as one according to the said clamp plate type Woodworker clamp of claim 1.

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