Flange machining clamp

Abstract

The utility model relates to the technical field of flange machining clamps, in particular to a flange machining clamp which is convenient to use and comprises a supporting base, a cylindrical adjusting and positioning rod is arranged at the top end of the supporting base, L-shaped fixing frames are arranged at the left end and the right end of the cylindrical adjusting and positioning rod respectively, and an external fixing electric telescopic rod is arranged at the top of each L-shaped fixing frame. An outer fixing cylindrical block is arranged at the telescopic end of each outer fixing electric telescopic rod, each outer fixing electric telescopic rod is matched with the corresponding outer fixing cylindrical block, a plurality of inner fixing electric telescopic rods are arranged at the top end of the cylindrical adjusting positioning rod, and an inner fixing cylindrical block is arranged at the telescopic end of each inner fixing electric telescopic rod. The telescopic end of each inner fixing electric telescopic rod is matched with the corresponding inner fixing cylindrical block.

Description

Technical Field

[0001] The utility model relates to the technical field of flange processing fixtures, in particular to a flange processing fixture. Background Art

[0002] As we all know, flanges, also known as flanges or flanges, are generally parts that connect pipes and valves to each other. They are widely used in machinery. There are generally multiple bolt holes on the flange, so the end face needs to be processed during the flange processing and manufacturing process.

[0003] When clamping flanges, the clamping tools in the existing technology can generally only clamp flanges of the same radius size and can only clamp and fix the outside of the flange. There is room for improvement, so we propose a flange processing fixture to solve the above problems. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a flange processing fixture that is easy to use.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a flange processing fixture, comprising a supporting base, a cylindrical adjustment positioning rod being provided at the top of the supporting base, an L-shaped fixing frame being provided at the left and right ends of the cylindrical adjustment positioning rod, an external fixed electric telescopic rod being provided at the top of each L-shaped fixing frame, an external fixed electric telescopic rod being provided at the telescopic end of each external fixed electric telescopic rod being provided with an external fixed cylindrical block, each external fixed electric telescopic rod being matched with the external fixed cylindrical block, a plurality of internal fixed electric telescopic rods being provided at the top of the cylindrical adjustment positioning rod, an internal fixed cylindrical block being provided at the telescopic end of each internal fixed electric telescopic rod, and each internal fixed electric telescopic rod being matched with the internal fixed cylindrical block.

[0008] Furthermore, the present invention is improved in that both the outer fixed cylindrical block and the inner fixed cylindrical block are provided with a rubber anti-slip layer.

[0009] Furthermore, the improvements of the present invention are that the edges of the support base, the cylindrical adjustment positioning rod, the L-shaped fixing frame, the external fixed electric telescopic rod, the external fixed cylindrical block, the internal fixed electric telescopic rod and the internal fixed cylindrical block are all arranged in a rounded shape.

[0010] On the basis of the above content, the improvement of the present invention is that the cooperation mode between each external fixed electric telescopic rod and the external fixed cylindrical block is fixed cooperation.

[0011] Furthermore, the present invention is improved in that the cooperation between the telescopic end of each internally fixed electric telescopic rod and the internally fixed cylindrical block is a fixed cooperation.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, the present invention provides a flange processing fixture with the following beneficial effects:

[0014] The flange processing fixture is provided with a support base, a cylindrical adjustment positioning rod, an L-shaped fixing frame, an external fixed electric telescopic rod, an external fixed cylindrical block, an internal fixed electric telescopic rod and an internal fixed cylindrical block, so that the flange processing fixture can simultaneously fix the flange inside and outside when in use, and is convenient for clamping flanges of different radii, and the flange processing fixture has a better use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 For this utility model Figure 1 A schematic diagram of the partially enlarged axial structure at point A shown in the figure.

[0018] In the figure: 1. Support base; 2. Cylindrical adjustment positioning rod; 3. L-shaped fixing bracket; 4. External fixed electric telescopic rod; 5. External fixed cylindrical block; 6. Internal fixed electric telescopic rod; 7. Internal fixed cylindrical block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-3The utility model is a flange processing fixture, including a support base 1, a cylindrical adjustment positioning rod 2 is provided at the top of the support base 1, and an L-shaped fixing frame 3 is provided at the left and right ends of the cylindrical adjustment positioning rod 2. The top of each L-shaped fixing frame 3 is provided with an external fixed electric telescopic rod 4, and the telescopic end of each external fixed electric telescopic rod 4 is provided with an external fixed cylindrical block 5. Each external fixed electric telescopic rod 4 cooperates with the external fixed cylindrical block 5, and the cooperation mode between each external fixed electric telescopic rod 4 and the external fixed cylindrical block 5 is a fixed cooperation, so that the external fixed electric telescopic rod 4 can adjust the position of the external fixed cylindrical block 5. A plurality of internal fixed electric telescopic rods 6 are provided at the top of the cylindrical adjustment positioning rod 2, and the telescopic end of each internal fixed electric telescopic rod 6 is provided with an internal fixed cylindrical block 7. The telescopic The end cooperates with the inner fixed cylindrical block 7, and the cooperation mode between the telescopic end of each inner fixed electric telescopic rod 6 and the inner fixed cylindrical block 7 is a fixed cooperation, so that the inner fixed electric telescopic rod 6 can adjust the position of the inner fixed cylindrical block 7, and the outer fixed cylindrical block 5 and the inner fixed cylindrical block 7 are both provided with a rubber anti-slip layer, so that the outer fixed cylindrical block 5 and the inner fixed cylindrical block 7 of the flange processing fixture are more stable after clamping the flange. The edges of the support base 1, the cylindrical adjustment positioning rod 2, the L-shaped fixing frame 3, the outer fixed electric telescopic rod 4, the outer fixed cylindrical block 5, the inner fixed electric telescopic rod 6 and the inner fixed cylindrical block 7 are all rounded, so that the flange processing fixture will not scratch the user when in use. The flange processing fixture can fix the flange inside and outside at the same time when in use, and is convenient for clamping flanges of different radii.

[0021] To sum up, when using the flange processing fixture, first place the flange on the cylindrical adjustment positioning rod 2, then control the external fixed electric telescopic rod 4 to drive the external fixed cylindrical block 5 to clamp and fix the outside of the flange, and adjust the internal fixed electric telescopic rod 6 to mobilize the internal fixed cylindrical block 7 to clamp and fix the inside of the flange, thereby realizing dual-position fixation. When in use, the flange processing fixture can fix the inside and outside of the flange at the same time, and is convenient for clamping flanges of different radii. The use effect of the flange processing fixture is better.

[0022] In order to better illustrate this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the dimensions of actual products.

[0023] In addition, unless otherwise defined, the technical or scientific terms used in the description of this application should have the ordinary meanings understood by those of ordinary skill in the art to which this application belongs. The words "upper," "lower," "left," "right," "center," "vertical," "horizontal," "inner," and "outer" used in the description of this application are only used to indicate relative directions or positional relationships, and do not imply that the device or component must have a specific orientation, be constructed, or operate in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly. Therefore, they should not be understood as limitations on this application. The words "first," "second," "third," and similar terms used in the description of this application are used only for descriptive purposes to distinguish different components and should not be understood to indicate or imply relative importance. The words "one," "an," or "the" used in the description of this application should not be understood as absolute limitations on quantity, but should be understood as meaning the presence of at least one. The words "include" or "comprises" used in the description of this application mean that the element or object listed before the word includes the elements or objects listed after the word and their equivalents, but does not exclude other elements or objects.

[0024] In addition, it should be noted that, unless otherwise clearly stipulated and limited, the words "install", "connect", "connect" and similar terms used in the description of this application should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or a connection between two components. Technical personnel in the field can understand their specific meanings in this application according to the specific circumstances.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flange processing fixture, comprising a support base (1), characterized in that: The top of the support base (1) is provided with a cylindrical adjustment positioning rod (2), the left end and the right end of the cylindrical adjustment positioning rod (2) are both provided with L-shaped fixing frames (3), the top of each L-shaped fixing frame (3) is provided with an external fixed electric telescopic rod (4), the telescopic end of each external fixed electric telescopic rod (4) is provided with an external fixed cylindrical block (5), each external fixed electric telescopic rod (4) is matched with the external fixed cylindrical block (5), the top of the cylindrical adjustment positioning rod (2) is provided with a plurality of internal fixed electric telescopic rods (6), the telescopic end of each internal fixed electric telescopic rod (6) is provided with an internal fixed cylindrical block (7), and the telescopic end of each internal fixed electric telescopic rod (6) is matched with the internal fixed cylindrical block (7).

2. A flange processing fixture according to claim 1, characterized in that: The outer fixed cylindrical block (5) and the inner fixed cylindrical block (7) are both provided with a rubber anti-slip layer.

3. The flange processing fixture according to claim 1, characterized in that: The edges of the support base (1), the cylindrical adjustment positioning rod (2), the L-shaped fixing frame (3), the external fixed electric telescopic rod (4), the external fixed cylindrical block (5), the internal fixed electric telescopic rod (6) and the internal fixed cylindrical block (7) are all arranged in a rounded shape.

4. The flange processing fixture according to claim 1, characterized in that: The cooperation mode between each of the external fixed electric telescopic rods (4) and the external fixed cylindrical block (5) is fixed cooperation.

5. The flange processing fixture according to claim 1, characterized in that: The cooperation mode between the telescopic end of each internally fixed electric telescopic rod (6) and the internally fixed cylindrical block (7) is fixed cooperation.

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