CN219310702U - Combined multipurpose clamp - Google Patents

Abstract

The utility model discloses a combined type multipurpose clamp which comprises a clamp seat, wherein a fixed square disc is fixedly arranged in the clamp seat, square blanks are arranged in the fixed square disc, cup head screws are uniformly arranged on the fixed square disc at intervals, positioning pins are arranged on the inner sides of the cup head screws, a disc clamp is fixedly connected to the fixed square disc, the disc clamp is fixedly positioned on the fixed square disc through the positioning pins, fixed discs are fixedly arranged in the disc clamp, disc blanks are arranged in the fixed discs, the positioning pins and the cup head screws are coaxially distributed, the number of the positioning pins is not less than 4, the parallelism and flatness of upper and lower fixing surfaces are guaranteed through finish machining of the fixing surfaces of the clamp seat, the installation accuracy of the disc clamp is guaranteed through the positioning pins, the two clamps are combined, the fixation of the disc blanks and Fang Xingmao blanks can be simultaneously realized on one clamp seat, two independent clamp systems are not needed, the cost of a machine tool is reduced, and the installation and the maintenance are convenient.

Description

A combinable multi-purpose fixture

technical field

The utility model belongs to the technical field of mechanical manufacturing, in particular to a combinable multipurpose clamp.

Background technique

Now, when machining the blank workpiece, two sets of independent fixtures are required when processing the circular blank workpiece and the square blank workpiece, and multiple sets of equipment are required to process them separately. The square blank workpiece is machined The square plate needs to be clamped and fixed during processing, and the disc blank workpiece needs to be clamped and fixed by fixing the disc. The existing fixture seats are used to clamp square blanks or disc blanks separately. One fixture seat is only suitable for One type of blank workpiece can be fixed, and two kinds of blanks cannot be used at the same time. In this case, multiple sets of mechanical equipment are required for processing and production, which increases the equipment cost, is inconvenient to maintain, and increases the working time. Based on this, a new method is proposed. Composable multi-purpose fixture.

Utility model content

In order to solve the problems existing in the prior art, the utility model provides a combinable multi-purpose fixture, which realizes the clamping and fixing of the disk blank and the square blank on a fixture seat at the same time, There is no need for two sets of independent fixture systems, which reduces the cost of machine tools and maintenance costs, facilitates installation and maintenance, and saves working time.

In order to achieve the above purpose, the utility model provides the following technical solutions: a combinable multi-purpose fixture, including a fixture seat, a fixed square plate is fixed inside the fixture seat, and a square blank is arranged inside the fixed square plate , cup head screws are evenly spaced on the fixed square plate, positioning pins are arranged inside the cup head screws, a disc clamp is fixedly connected to the fixed square plate, and the disc clamp is fixed and positioned by the positioning pin On the fixed square disk, a fixed disk is fixedly arranged in the disk clamp, and a disk blank is arranged in the fixed disk.

Further, the positioning pins and the cup head screws are distributed concentrically, and there are no less than 4 positioning pins.

Further, cup head screws are also arranged on the fixed disk, and there are no less than 6 cup head screws distributed around the circumference.

Compared with the prior art, the beneficial effect of the utility model is that the parallelism and flatness of the upper and lower fixing surfaces are ensured by finishing the fixing surface of the fixture seat, and the installation accuracy of the disc fixture is ensured by the positioning pin, which combines two The fixture is easy to install and replace while ensuring the accuracy, and ensures the compatibility of the machine tool to the blank. Through the fixed cooperation of the fixed disc and the fixed square plate, the disc blank and the square blank can be simultaneously processed on one fixture seat. The clamping and fixing of the embryo does not require two sets of independent fixture systems, which reduces the cost of machine tools and maintenance costs, facilitates installation and maintenance, and saves working time.

Description of drawings

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

Fig. 2 is a schematic structural view of the fixed square plate of the present invention.

Fig. 3 is a structural schematic diagram of the fixed disc of the present invention.

In the figure: 1 fixture seat, 2 fixed square plate, 3 cup head screw, 4 direction blank, 5 positioning pin, 6 disc fixture, 7 fixed disc, 8 disc blank.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, those skilled in the art can obtain all other Embodiments all belong to the protection scope of the utility model.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Example

Referring to Figures 1-3, a combinable multi-purpose fixture includes a fixture seat 1, a fixed square plate 2 is fixed inside the fixture seat 1, and a square blank is arranged inside the fixed square plate 2. 4. Cup head screws 3 are evenly spaced on the fixed square plate 2, positioning pins 5 are arranged inside the cup head screws 3, and a disc clamp 6 is fixedly connected to the fixed square plate 2, and the circle The disk fixture 6 is fixedly positioned on the fixed square disk 2 through the positioning pin 5 , a fixed disk 7 is fixedly arranged inside the disk holder 6 , and a disk blank 8 is arranged inside the fixed disk 7 .

Further, the positioning pins 5 and the cup head screws 3 are distributed concentrically, and there are no less than four positioning pins 5 .

Further, the fixed disc 7 is also provided with cup head screws 3, and there are no less than 6 cup head screws 3 distributed around the circumference.

When in use: Figure 2 and Figure 3 show two sets of independent fixtures. When processing round blank workpieces and square blank workpieces, multiple sets of equipment are required to process separately, which wastes time and increases the cost of equipment use. and maintenance cost, as shown in Figure 1 after improvement, the parallelism and flatness of the upper and lower fixing surfaces are guaranteed by finishing the fixing surface of the fixture base 1, and the installation accuracy of the disc fixture 6 is guaranteed through the positioning pin 5. Figure 1 combines two The fixture is easy to install and replace while ensuring the accuracy, and ensures the compatibility of the machine tool to the blank. Through the cooperation of the fixed disk 7 and the fixed square disk 2, the disk blank 8 and the square The blank 4 is clamped and fixed for mechanical processing without requiring two sets of independent fixture systems, which reduces the cost of the machine tool and facilitates installation and maintenance.

The basic principles and main features of the utility model and the advantages of the utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the utility model In the case of the spirit or basic features, the utility model can be realized in other specific forms; therefore, no matter from which point of view, the embodiment should be regarded as exemplary and non-restrictive, and the utility model The scope is defined by the appended claims rather than the above description, so it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference signs in the claims should not be used claims that are deemed to be limitations.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (3)

1. The utility model provides a but combination formula multipurpose clamp, includes anchor clamps seat (1), its characterized in that: the fixture comprises a fixture seat (1), wherein a fixed square disc (2) is fixedly arranged in the fixture seat (1), square blanks (4) are arranged in the fixed square disc (2), cup head screws (3) are uniformly arranged on the fixed square disc (2) at intervals, locating pins (5) are arranged on the inner sides of the cup head screws (3), a disc fixture (6) is fixedly connected to the fixed square disc (2), the disc fixture (6) is fixedly positioned on the fixed square disc (2) through the locating pins (5), a fixed disc (7) is fixedly arranged in the disc fixture (6), and disc blanks (8) are arranged in the fixed disc (7).

2. A sectional multipurpose clamp as claimed in claim 1, wherein: the locating pins (5) and the cup head screws (3) are distributed coaxially, and the number of the locating pins (5) is not less than 4.

3. A sectional multipurpose clamp as claimed in claim 1, wherein: the fixed disc (7) is also provided with cup head screws (3), and the number of the cup head screws (3) is not less than 6 in circumferential distribution.

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