CN211073627U - Fiber composite's frock clamp - Google Patents

Abstract

A fiber composite's frock clamp, it comprises two acupuncture cylinders and linear guide. After the positioning mechanism at the bottom of the cylinder is attached to the material, the two cylinders which form an angle of 30 degrees with the plane move to drive the pricking pin to prick the material, so that the clamping effect is achieved. Wherein the puncture needle is fixed by the splint, which is convenient for the replacement and maintenance of the puncture needle in the later period. The acupuncture cylinder joint part is provided with a limiting mechanism, and the stroke of the acupuncture cylinder joint part can be adjusted by a nut so as to deal with complex practical conditions. And the positioning mechanism with the spring floating can absorb redundant errors, ensure the fitting degree of clamping at each time and greatly improve the fault-tolerant rate of the tool clamp.

Description

Fiber composite's frock clamp

Technical Field

The utility model relates to an automobile manufacturing technical field, in particular to fiber composite's frock clamp.

Background

With the continuous development of modern technology, fiber composite materials have become important basic materials in the fields of aerospace, automobile manufacturing, sports goods and the like. The material is required to be loaded, unloaded and carried in many links in the production process. Different from common materials, because common modes such as mechanical clamping, a sucker and a magnet cannot be well suitable for the fiber composite material, the automation in the carrying process is greatly limited, even manual operation is still needed, and the production efficiency, safety and quality cannot reach higher levels.

Due to the particularity of fiber composite materials, common suction cups and magnet type tooling fixtures cannot be used. It is difficult to achieve greater precision and efficiency in the assembly or handling of such materials during the manufacturing process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic assembly or transport scene suitable for this type of material, it is convenient to adjust and maintain, wide fibre combined material's of application scope frock clamp.

In order to solve the technical problem, the utility model discloses a realize according to following mode:

a frock clamp of fiber composite materials comprises a connecting plate (1), a guide rail mounting plate (2), a spring connecting block (3), a slider mounting plate (4), a felting needle cylinder mounting seat (5), a linear guide rail (6), a slider (7), an upper end limit (8), a lower end limit (9), a spring (10), a screw rod (11), a cylinder adjustable limit (12), a felting needle mounting block (13), a felting needle (14), a felting needle fixing block (15) and a cylinder (16);

the tool clamp is divided into a spring floating positioning part and a needling clamping cylinder part; the spring floating part is formed by respectively installing the linear guide rail (6) and the sliding block (7) on the guide rail installation plate (2) and the sliding block installation plate (4), and a connecting plate (1) at the top is connected with the screw rod (11), the spring (10) and the guide rail installation plate (2); the spring (10) is sleeved outside the screw rod (11);

the acupuncture clamping cylinder part is arranged on the acupuncture needle cylinder mounting seat (5) through two cylinders (16), each cylinder is provided with the cylinder adjustable limit (12) and the acupuncture needle (14), and the acupuncture needle (14) is arranged on the cylinder (16) through the acupuncture needle mounting block (13) and is fixed by the acupuncture needle fixing block (15);

the screw rod (11) is connected with the two air cylinders (16) through the spring connecting block (3); the guide rail mounting plate (2) is further provided with the upper end limit (8) and the lower end limit (9).

The utility model has the advantages that: compared with manual carrying or tray carrying, the mechanism occupies a small material area, is high in precision and is more suitable for assembling fiber composite materials. And can integrate to the robot tongs, realize automatic assembly and transport to reach higher efficiency and lower cost.

Drawings

FIG. 1 is a block diagram of a fiber composite tooling fixture;

FIG. 2 is a front view of a fiber composite tooling fixture;

FIG. 3 is a left side view of the fiber composite tooling fixture;

FIG. 4 is a top view of a fiber composite tooling fixture;

FIG. 5 is a diagram illustrating a state that a floating portion of a spring slides to the ground during the falling of a mechanism of the fiber composite material tooling clamp.

FIG. 6 is a diagram showing the state that the needle penetrates into the material during the cylinder movement of the fiber composite material frock clamp.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in FIG. 1, the utility model discloses a fiber composite's frock clamp, including connecting plate 1, guide rail mounting panel 2, spring connecting block 3, slider mounting panel 4, felting needle cylinder mount pad 5, linear guide 6, slider 7, the spacing 8 in upper end, the spacing 9 in lower extreme, spring 10, screw rod 11, the adjustable spacing 12 of cylinder, felting needle mounting block 13, felting needle 14, felting needle fixed block 15, cylinder 16.

The tool clamp can be divided into two parts: a spring floating positioning part and a needling clamping cylinder part. The spring floating part is formed by installing a linear guide rail 6 and a sliding block 7 on a guide rail installation plate 2 and a sliding block installation plate 4 respectively, and a connecting plate 1 at the top is connected with a screw rod 11, a spring 10 and the guide rail installation plate 2. The acupuncture clamping cylinder part is arranged on the acupuncture cylinder mounting seat 5 through two air cylinders 16, each air cylinder is provided with an air cylinder adjustable limit 12 and a puncture needle 14, and the puncture needle 14 is arranged on the air cylinders through a puncture needle mounting block and is fixed by a puncture needle fixing block.

The working principle is as follows:

the fiber composite material tooling clamp is provided with two needling cylinders, and each cylinder is installed in the direction of 30 degrees with the plane. The needling cylinder has 5 needles, each of which can be individually replaced and maintained. When the mechanism falls, the spring floating mechanism drives the needling cylinder to slide to the bottom surface for laminating (if the material is large, a plurality of tool fixtures are needed for carrying the material, the spring floating mechanism can well eliminate the error between each mechanism, the contact surface laminating is ensured, and the repeatability of the needling mechanism is ensured). After the contact surfaces are attached, the air cylinder moves to drive the pricking pin to prick the material, so that the clamping effect is achieved. The position of the limiting mechanism at the joint of the air cylinder can be adjusted through the outer hexagon nut so as to meet various requirements in actual conditions. After the mechanism is clamped, the material is carried to a specified position, the air cylinder returns, and the tool clamp can be separated from the material and returns to the initial position to complete one working cycle.

The present invention is not limited to the above-mentioned preferred embodiments, and any person can obtain other products in various forms under the teaching of the present invention, but any change in shape or structure is made, and all the technical solutions identical or similar to the present invention are within the protection scope of the present invention.

Claims (1)

1. A frock clamp of fiber composite materials is characterized by comprising a connecting plate (1), a guide rail mounting plate (2), a spring connecting block (3), a slider mounting plate (4), a felting needle cylinder mounting seat (5), a linear guide rail (6), a slider (7), an upper end limit (8), a lower end limit (9), a spring (10), a screw (11), a cylinder adjustable limit (12), a felting needle mounting block (13), a felting needle (14), a felting needle fixing block (15) and a cylinder (16);

the tool clamp is divided into a spring floating positioning part and a needling clamping cylinder part; the spring floating part is formed by respectively installing the linear guide rail (6) and the sliding block (7) on the guide rail installation plate (2) and the sliding block installation plate (4), and a connecting plate (1) at the top is connected with the screw rod (11), the spring (10) and the guide rail installation plate (2); the spring (10) is sleeved outside the screw rod (11);

the acupuncture clamping cylinder part is arranged on the acupuncture needle cylinder mounting seat (5) through two cylinders (16), each cylinder is provided with the cylinder adjustable limit (12) and the acupuncture needle (14), and the acupuncture needle (14) is arranged on the cylinder (16) through the acupuncture needle mounting block (13) and is fixed by the acupuncture needle fixing block (15);

the screw rod (11) is connected with the two air cylinders (16) through the spring connecting block (3); the guide rail mounting plate (2) is further provided with the upper end limit (8) and the lower end limit (9).

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