Linear cutting machining clamp

Abstract

The utility model belongs to the technical field of linear cutting, and particularly relates to a linear cutting machining clamp which comprises a clamping seat, an upper clamping arm, an upper positioning piece, a lower clamping arm, a lower positioning piece, an upper locking positioning piece and a lower locking positioning piece, a left sliding rail and a right sliding rail are arranged on the clamping seat, a clamping groove is formed in the middle of the clamping seat, the upper clamping arm is arranged above the lower clamping arm and connected to the left sliding rail in a sliding mode, and the lower clamping arm is connected to the right sliding rail in a sliding mode. The upper positioning piece is connected with the upper clamping arm and the clamping seat, the lower clamping arm is connected to the left sliding rail and the right sliding rail in a sliding mode, and the lower positioning piece is connected with the lower clamping arm and the clamping seat. According to the linear cutting machining clamp, the position of the upper clamping arm on the left sliding rail can be adjusted through the upper positioning piece, the positions of the lower clamping arm on the left sliding rail and the right sliding rail can be adjusted through the lower positioning piece, and therefore the product clamping position is adjusted, products of different sizes can be clamped and fixed, the use range is widened, and use is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire cutting, in particular to a wire cutting processing fixture. Background Art

[0002] Electrospark machining is a special machining process. The objects of electrospark machining can be workpieces made of general materials, as well as various high-melting-point, high-strength and high-toughness metal materials and workpieces with high precision requirements that are difficult to process using traditional cutting methods. It is especially suitable for the machining of mold parts.

[0003] Existing wire-cut EDM fixtures can usually only clamp and fix products of the same size, resulting in a limited scope of use and inconvenience in use. Utility Model Content

[0004] The purpose of the utility model is to provide a wire cutting processing fixture, aiming to solve the technical problem in the prior art that it can only clamp and fix products of the same size, resulting in a small scope of use and inconvenience in use.

[0005] To achieve the above-mentioned purpose, the wire cutting processing fixture provided by the embodiment of the utility model includes a clamping seat, an upper clamping arm, an upper positioning piece, a lower clamping arm, a lower positioning piece, an upper locking positioning piece and a lower locking positioning piece, the clamping seat is provided with a left slide rail and a right slide rail, the middle part of the clamping seat is provided with a clamping groove, the upper clamping arm is provided above the lower clamping arm and is slidably connected to the left slide rail, the upper positioning piece is respectively connected to the upper clamping arm and the clamping seat, the lower clamping arm is respectively slidably connected to the left slide rail and the right slide rail, the lower positioning piece is respectively connected to the lower clamping arm and the clamping seat, the upper locking positioning piece is connected to the upper clamping arm and is provided on one side of the clamping groove, and the lower locking positioning piece is connected to the lower clamping arm and is provided on one side of the upper clamping arm.

[0006] As an optional solution of the present invention, the upper clamping arm is provided with an upper positioning hole, the left slide rail is provided with a left positioning hole, there are multiple left positioning holes, and they are evenly arranged on the left slide rail, and the upper positioning hole and the left positioning hole are arranged on the same straight line.

[0007] As an optional solution of the present invention, the upper positioning member is an upper positioning bolt, which passes through the upper positioning hole and the left positioning hole in sequence and is threadedly connected to the upper clamping arm and the left slide rail.

[0008] As an optional solution of the present invention, the lower clamping arm is provided with a lower positioning hole, and the lower positioning hole and the left positioning hole are arranged on the same straight line.

[0009] As an optional solution of the present invention, the lower positioning member is a lower positioning bolt, which passes through the lower positioning hole and the left positioning hole in sequence and is threadedly connected to the lower clamping arm and the left slide rail.

[0010] As an optional solution of the present invention, the upper locking positioning member is an upper locking positioning bolt, which is threadedly connected to the upper clamping arm and extends out of the upper clamping arm toward one end of the clamping groove.

[0011] As an optional solution of the present invention, the lower locking positioning member is a lower locking positioning bolt, which is threadedly connected to the lower clamping arm and extends out of the lower clamping arm toward one end of the clamping groove.

[0012] As an optional solution of the present invention, the clamping groove is arranged in a V shape.

[0013] As an optional solution of the present invention, a non-slip rubber pad is provided on the side of the clamping groove, and the non-slip rubber pad is fixedly connected to the clamping seat.

[0014] The above one or more technical solutions in the wire cutting fixture provided by the embodiment of the utility model have at least one of the following technical effects:

[0015] The wire cutting processing fixture provided by the present application includes a clamping base, an upper clamping arm, an upper positioning piece, a lower clamping arm, a lower positioning piece, an upper locking positioning piece and a lower locking positioning piece. The upper clamping arm can adjust its position on the left slide rail through the upper positioning piece, and the lower clamping arm can adjust its position on the left slide rail and the right slide rail through the lower positioning piece, thereby adjusting the clamping position of the product. It can clamp and fix products of different sizes, thereby increasing the scope of use and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0017] Figure 1 This is a schematic structural diagram of a wire cutting fixture provided in an embodiment of the present utility model.

[0018] Figure 2 A three-dimensional diagram of a wire cutting fixture provided in an embodiment of the present utility model.

[0019] Among them, the reference numerals in the figures are:

[0020] 1. Clamping base; 2. Upper clamping arm; 3. Upper locating bolt; 4. Lower clamping arm; 5. Lower locating bolt; 6. Upper locking locating bolt; 7. Lower locking locating bolt; 8. Left slide rail; 9. Right slide rail;

[0021] 11. Clamping groove; 12. Anti-slip rubber pad;

[0022] 21. Upper positioning hole;

[0023] 41. Lower positioning hole;

[0024] 81. Left positioning hole. DETAILED DESCRIPTION

[0025] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0026] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0028] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0029] In one embodiment of the present invention, Figures 1-2As shown, a wire cutting fixture is provided, comprising a clamping base 1, an upper clamping arm 2, an upper positioning member, a lower clamping arm 4, a lower positioning member, an upper locking positioning member, and a lower locking positioning member. The clamping base 1 is provided with a left slide rail 8 and a right slide rail 9, a clamping groove 11 is provided in the middle of the clamping base 1, the upper clamping arm 2 is provided above the lower clamping arm 4 and is slidably connected to the left slide rail 8, the upper positioning member is respectively connected to the upper clamping arm 2 and the clamping base 1, the lower clamping arm 4 is respectively slidably connected to the left slide rail 8 and the right slide rail 9, the lower positioning member is respectively connected to the lower clamping arm 4 and the clamping base 1, the upper locking positioning member is connected to the upper clamping arm 2 and is provided on one side of the clamping groove 11, and the lower locking positioning member is connected to the lower clamping arm 4 and is provided on one side of the upper clamping arm 4. The wire cutting processing fixture provided in the present application has an upper clamping arm 2 whose position on the left slide rail 8 can be adjusted by an upper positioning piece, and a lower clamping arm 4 whose position on the left slide rail 8 and the right slide rail 9 can be adjusted by a lower positioning piece, thereby adjusting the clamping position of the product, and can clamp and fix products of different sizes, thereby increasing the scope of use and making it more convenient to use.

[0030] In another embodiment of the present invention, the upper clamping arm 2 of the wire-cut machining fixture is provided with an upper locating hole 21, and the left slide rail 8 is provided with a left locating hole 81. Multiple left locating holes 81 are provided and evenly spaced on the left slide rail 8, with the upper locating hole 21 and the left locating hole 81 being arranged on the same straight line. Furthermore, the upper locating member is an upper locating bolt 3, which passes through the upper locating hole 21 and the left locating hole 81, respectively, and is threadedly connected to the upper clamping arm 2 and the left slide rail 8. The upper locating bolt 3 controls the position of the upper clamping arm 2 on the left slide rail 8.

[0031] In another embodiment of the present invention, the lower clamping arm 4 of the wire-cut machining fixture is provided with a lower positioning hole 41, which is aligned with the left positioning hole 81. Furthermore, the lower positioning member is a lower positioning bolt 5, which passes through the lower positioning hole 41 and the left positioning hole 81, respectively, and is threadedly connected to the lower clamping arm 4 and the left slide rail 8. The lower positioning bolt 5 controls the position of the lower clamping arm 4 on the left and right slide rails 8 and 9.

[0032] In another embodiment of the present invention, the upper locking member of the wire cutting fixture is an upper locking bolt 6, which is threadedly connected to the upper clamping arm 2 and extends out of the upper clamping arm 2 toward one end of the clamping groove 11. The upper locking bolt 6 is used to lock the product and fix it in the clamping groove 11.

[0033] In another embodiment of the present invention, the lower locking member of the wire cutting fixture is a lower locking bolt 7, which is threadedly connected to the lower clamping arm 4 and extends out of the lower clamping arm 4 toward one end of the clamping groove 11. The lower locking bolt 7 is used to lock the product and fix it in the clamping groove 11.

[0034] In another embodiment of the present invention, the clamping groove 11 of the wire cutting fixture is arranged in a V shape.

[0035] In another embodiment of the present invention, a non-slip rubber pad 12 is provided on the side of the clamping groove 11 of the wire cutting fixture, and the non-slip rubber pad 12 is fixedly connected to the clamping base 1. After the upper locking positioning bolt 6 and the lower locking positioning bolt 7 lock and fix the product, the non-slip rubber pad 12 has an anti-slip effect.

[0036] The wire cutting processing fixture provided in the present application has an upper clamping arm 2 whose position on the left slide rail 8 can be adjusted by an upper positioning piece, and a lower clamping arm 4 whose position on the left slide rail 8 and the right slide rail 9 can be adjusted by a lower positioning piece, thereby adjusting the clamping position of the product, and can clamp and fix products of different sizes, thereby increasing the scope of use and making it more convenient to use.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wire cutting fixture, characterized in that: The clamping seat comprises a clamping seat, an upper clamping arm, an upper positioning piece, a lower clamping arm, a lower positioning piece, an upper locking positioning piece and a lower locking positioning piece, the clamping seat is provided with a left slide rail and a right slide rail, the middle part of the clamping seat is provided with a clamping groove, the upper clamping arm is provided above the lower clamping arm and is slidably connected to the left slide rail, the upper positioning piece is respectively connected to the upper clamping arm and the clamping seat, the lower clamping arm is respectively slidably connected to the left slide rail and the right slide rail, the lower positioning piece is respectively connected to the lower clamping arm and the clamping seat, the upper locking positioning piece is connected to the upper clamping arm and is provided on one side of the clamping groove, and the lower locking positioning piece is connected to the lower clamping arm and is provided on one side of the upper clamping arm.

2. A wire cutting fixture according to claim 1, characterized in that: The upper clamping arm is provided with an upper positioning hole, the left slide rail is provided with a left positioning hole, a plurality of left positioning holes are provided and are evenly arranged on the left slide rail, and the upper positioning hole and the left positioning hole are arranged on the same straight line.

3. The wire cutting fixture according to claim 2, characterized in that: The upper positioning member is an upper positioning bolt, which passes through the upper positioning hole and the left positioning hole in sequence and is threadedly connected to the upper clamping arm and the left slide rail.

4. The wire cutting fixture according to claim 2, characterized in that: The lower clamping arm is provided with a lower positioning hole, and the lower positioning hole and the left positioning hole are arranged on the same straight line.

5. The wire cutting fixture according to claim 4, characterized in that: The lower positioning member is a lower positioning bolt, which passes through the lower positioning hole and the left positioning hole in sequence and is threadedly connected to the lower clamping arm and the left slide rail.

6. The wire cutting fixture according to claim 1, characterized in that: The upper locking positioning member is an upper locking positioning bolt, which is threadedly connected to the upper clamping arm and extends out of the upper clamping arm toward one end of the clamping groove.

7. The wire cutting fixture according to claim 1, characterized in that: The lower locking positioning member is a lower locking positioning bolt, which is threadedly connected to the lower clamping arm and extends out of the lower clamping arm toward one end of the clamping groove.

8. The wire cutting fixture according to claim 1, characterized in that: The clamping groove is arranged in a V shape.

9. The wire cutting fixture according to claim 1, characterized in that: A non-slip rubber pad is provided on the side of the clamping groove, and the non-slip rubber pad is fixedly connected to the clamping seat.

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