CN202517390U

CN202517390U - Clamp

Info

Publication number: CN202517390U
Application number: CN 201220160548
Authority: CN
Inventors: 卢惠林
Original assignee: 无锡商业职业技术学院
Priority date: 2012-04-16
Filing date: 2012-04-16
Publication date: 2012-11-07

Abstract

The utility model discloses a clamp, which comprises a movable clamp body, slide bars, a handle, a chuck and a screw, wherein one end of the movable clamp body is in threaded connection with the screw, while the other end of the movable clamp body is contacted with the slide bars in a sliding way; the handle is arranged at the upper end of the screw, while the chuck is arranged at the lower end of the screw; the screw is parallel to the slide bars; and the slide bars are parallel to one another, and the lower ends of the slide bars are vertically fixed at the two ends of the fixing clamp body. Through the adoption of the clamp, a workpiece can be clamped in a bilaterally symmetrical way, so that the workpiece is stressed evenly, and the working efficiency can be improved. Furthermore, a fixed clamp body with a desired length can be manufactured according to the width of the workpiece.

Description

A kind of anchor clamps

Technical field

The utility model relates to a kind of anchor clamps, belongs to the clamping device technical field.

Background technology

The F folder of selling on the existing market is a kind of traditional clamping device, is used for the plate of clamping welding more; This F folder is by retaining clip; Parts such as movable clamp, screw rod, slide bar, chuck, handle are formed, and what be threaded with movable clamp has only a screw rod, and handle and chuck are installed on the screw rod; The tabular workpiece of while clamping rectangle needs two F folders of left-right symmetric if desired.

The utility model content

The utility model purpose is to the defective that prior art exists a kind of anchor clamps to be provided, can left-right symmetric clamping workpiece.

The utility model is for realizing above-mentioned purpose, and adopt following technical scheme: a kind of anchor clamps comprise movable clamp, slide bar, handle, chuck, screw rod; Said movable clamp one end is connected with screw flight, the other end and slide bar sliding-contact, and the screw rod upper end is provided with handle; The screw rod lower end is provided with chuck; Said screw rod is parallel to slide bar, and said slide bar is parallel to each other, and the two ends of lower end vertical fixing on retaining clip.

The beneficial effect of the utility model: this anchor clamps can left-right symmetric clamping workpiece, and the workpiece stress balance can also be increased work efficiency.Can make the retaining clip of needs length according to the width of the workpiece.

Description of drawings

Fig. 1 is a kind of anchor clamps front view of the utility model.

Fig. 2 is a kind of anchor clamps vertical view of the utility model.

Among the figure, 11, the 12-handle, 21, the 22-screw rod, 31, the 32-chuck, 41, the movable clamp of 42-, 51, the 52-slide bar, the 6-retaining clip.

The specific embodiment

Among Fig. 1, Fig. 2; A kind of anchor clamps comprise movable clamp 41,42, slide bar 51,52, handle 11,12, chuck 31,32, screw rod 21,22, and said movable clamp 41,42 1 ends are threaded with screw rod 21,22; The other end and slide bar 51,52 sliding-contacts; Screw rod 21,22 upper ends are provided with handle 11,12, and screw rod 21,22 lower ends are provided with chuck 31,32, and said screw rod 21,22 is parallel to slide bar 51,52; Said slide bar 51,52 is parallel to each other, and the two ends of lower end vertical fixing on retaining clip 6.

During work, sheet material is put between chuck 31,32 and retaining clip 6 bottom surfaces, with hand turning handle 11,12, chuck 31,32 is near workpiece and with Work-sheet pressing.

The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims

1. anchor clamps; Comprise movable clamp (41,42), slide bar (51,52), handle (11,12), chuck (31,32), screw rod (21,22); Said movable clamp (41, a 42) end is threaded with screw rod (21,22), the other end and slide bar (51,52) sliding-contact, and screw rod (21,22) upper end is provided with handle (11,12); Screw rod (21,22) lower end is provided with chuck (31,32); Said screw rod (21,22) is parallel to slide bar (51,52), it is characterized in that: said slide bar (51,52) is parallel to each other, and the two ends of lower end vertical fixing on retaining clip (6).