CN204658031U - Female blade boring grab - Google Patents

Abstract

The utility model discloses a kind of female blade boring grab, comprise base plate, it is characterized in that: described base plate is provided with a cushion block, the described cushion block left side is provided with the first locating piece, described cushion block back is provided with the second locating piece, the first cylinder is provided with on the right of described cushion block, described cushion block front is provided with the second cylinder, described first locating piece and the first cylinder are oppositely arranged, described second locating piece and the second cylinder are oppositely arranged, described first locating piece and the second locating piece and the second vertical cylinder are arranged, employing both ends of the surface are located, be in the first locating piece of vertical relation, second locating piece is located the two sides of workpiece, the first horizontal and vertical cylinder and the second cylinder realize clamping workpiece two sides simultaneously, accurate positioning, reliable clamping, ensure that machining accuracy.

Description

Mother Blade Drilling Fixture

technical field

The utility model relates to a clamp, in particular to a drilling clamp for a mother blade.

Background technique

For small thin plate parts such as mother blades, although the drilling force is not very large when drilling holes on a desktop drilling machine, the rationality of the fixture design is directly related to the production efficiency, product quality and labor intensity of the workers. The traditional method is to use The machine clamps the workpiece with a vise or flat pliers, and turns the rotary arm of the desktop drilling machine to align with the position to be processed for processing. Every time the workpiece is clamped, the jaws are manually loosened and locked to realize the clamping of the workpiece, resulting in clamping and positioning Inaccurate, poor drilling position accuracy, product hole size out of tolerance, due to frequent loosening and locking, the vise screw is easily damaged, and the labor intensity of workers is high, so this clamping method is limited to single piece, small Mass production.

Utility model content

According to the deficiencies of the prior art, the utility model proposes a jig for drilling a mother blade to solve the above problems.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

A jig for drilling female blades, including a bottom plate, on which a pad is provided, on which a female blade is arranged, and the female blades are stacked horizontally from bottom to top, and the left side of the pad is provided with The first positioning block, the second positioning block is provided at the back of the pad, the first cylinder is provided on the right side of the pad, the second cylinder is provided at the front of the pad, and the first positioning block is opposite to the first cylinder It is set that the second positioning block is arranged opposite to the second cylinder, and the first positioning block is vertically arranged with the second positioning block and the second cylinder. Both ends are positioned, the first positioning block and the second positioning block in a vertical relationship position the two sides of the workpiece, and the horizontal and vertical first and second cylinders realize simultaneous clamping of both sides of the workpiece, accurate positioning and reliable clamping. The machining accuracy is guaranteed.

Further, the spacer is rectangular in shape, simple in structure and reasonable in design.

Furthermore, each of the four corners of the bottom plate is provided with a through hole, and the design of the through hole is adopted to facilitate the installation of the bottom plate.

Furthermore, the mother blade is 3-5 pieces, and the design of processing 3-5 pieces at a time greatly improves the production efficiency.

Compared with the prior art, the utility model female blade drilling jig adopts both ends for positioning, the first positioning block and the second positioning block in a vertical relationship position the two sides of the workpiece, and the horizontal and vertical first cylinder and the second The cylinder can clamp both sides of the workpiece at the same time, with accurate positioning and reliable clamping, which ensures the processing accuracy, and can clamp 3-5 pieces at the same time, which improves the production efficiency. Pneumatic clamping replaces manual clamping and reduces labor intensity.

Description of drawings

Fig. 1 is the structural representation of the utility model.

1. Bottom plate, 2. Pad block, 3. First positioning block, 4. Second positioning block, 5. First cylinder, 6. Second cylinder, 7. Through hole, 8. Female blade.

Detailed ways

In order to further understand the utility model, the utility model is described below in conjunction with the accompanying drawings.

As shown in Figure 1, a female blade drilling jig provided in this embodiment includes a bottom plate 1, a spacer 2 is arranged on the bottom plate 1, a female blade 8 is arranged on the spacer 2, and the female blade 8 is arranged on the bottom plate 1. The blades 8 are stacked horizontally from bottom to top, the first positioning block 3 is provided on the left side of the pad 2, the second positioning block 4 is provided behind the pad 2, and the first cylinder 5 is provided on the right side of the pad 2 , the front of the pad 2 is provided with a second cylinder 6, the first positioning block 3 and the first cylinder 5 are arranged oppositely, the second positioning block 4 and the second cylinder 6 are arranged oppositely, and the first positioning block 3 is vertically arranged with the second positioning block 4 and the second cylinder 6.

Explain the various parts of this embodiment:

1) Block 2 is rectangular in shape.

2) Each of the four corners of the bottom plate 1 is provided with a through hole 7 .

3) The mother blade 8 is 3-5 pieces.

Working principle: When the device starts to work, the mother blades are horizontally stacked on the cushion block from bottom to top, and the two sides are positioned by the first positioning block and the second positioning block, and then the first cylinder and the second cylinder are used for positioning. Horizontal and longitudinal two-way clamping completely fixes the mother blade and completes the entire positioning process.

The above are only preferred embodiments of the present utility model, and it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, various deformations and improvements can also be made, which should also be regarded as Protection scope of the present utility model.

Claims (4)

1. a female blade boring grab, comprise base plate, it is characterized in that: described base plate is provided with a cushion block, described cushion block is provided with female blade, described female blade from the bottom up level stacks, the described cushion block left side is provided with the first locating piece, described cushion block back is provided with the second locating piece, the first cylinder is provided with on the right of described cushion block, described cushion block front is provided with the second cylinder, described first locating piece and the first cylinder are oppositely arranged, and described second locating piece and the second cylinder are oppositely arranged, and described first locating piece and the second locating piece and the second vertical cylinder are arranged.

2. female blade boring grab according to claim 1, is characterized in that: described cushion block shape is rectangle.

3. female blade boring grab according to claim 1, is characterized in that: on described base plate, four Angle Position are respectively provided with a through hole.

4. female blade boring grab according to claim 1, is characterized in that: described female blade is 3-5 sheet.