Auxiliary tool for boring machine machining

Abstract

The auxiliary tool for boring machine machining comprises a base, a mounting table and a supporting frame are arranged on the base, the mounting table is composed of a containing table and a supporting table, the containing table and the supporting table are arranged adjacently, a containing groove is formed in the containing table, and a shifting fork is arranged in the containing groove; the two hinge seats are arranged on the supporting table and distributed on the front side and the rear side, the first hinge holes and the second hinge holes are formed in the hinge seats, and through positioning and fixing of the shifting fork, the precise position of a workpiece is guaranteed when the boring machine conducts machining, and therefore the machining precision is improved. The shifting fork can be positioned and fixed by pulling the outer end of the second connecting arm upwards, placing the shifting fork into the placing groove and pulling the outer end of the second connecting arm downwards, and operation is simple and rapid. The stability of the tool is guaranteed through the design of the supporting frame and the base, and vibration in the machining process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of boring machine processing, and specifically relates to an auxiliary tooling for boring machine processing. Background Art

[0002] In the field of mechanical processing, especially in the process of boring machine processing, ensuring the precise positioning of the shift fork is of great significance to improving the overall processing accuracy. In the process of in-depth exploration and practice of the embodiments of the present disclosure, we have identified at least the following deficiencies in the existing technology:

[0003] Traditional boring machine methods for machining shift forks often face significant challenges, including cumbersome procedures, insufficient positioning accuracy, and poor system stability. These issues not only hinder machining efficiency but can also negatively impact shift fork quality. Specifically, due to the lack of effective stability assurance and precise positioning mechanisms, operational errors or mechanical vibrations that may occur during machining can significantly reduce machining accuracy, increasing safety risks and even potentially causing accidents. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary tooling for boring machine processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary tooling for boring machine processing, comprising a base, a mounting platform and a support frame provided on the base, the mounting platform consisting of a placement platform and a support platform, the placement platform and the support platform are arranged adjacent to each other, a placement slot is provided on the placement platform, a shift fork is provided in the placement slot; an articulated seat is provided on the support platform, the number of the articulated seats is 2 and they are distributed on the front and back sides, a first articulated hole and a second articulated hole are provided on the articulated seat, the first articulated hole is adjacent to the placement platform, a lower pressure arm is provided on the first articulated hole, and a first connecting arm is provided on the second articulated hole; the lower pressure arm is horizontal The cam is connected to the second support frame by a screw threaded hole, and the cam is connected to the first support frame by a screw threaded hole. The cam is connected to the second support frame by a screw threaded hole.

[0006] Preferably, a screw is provided through the support frame, and the screw also passes through the outer plate wall of the second connecting arm, and locking nuts are provided on the front and rear sides of the screw, and the inner end of the locking nut is against the side wall of the support frame.

[0007] Preferably, the height of the first hinge hole on the hinge seat is greater than the height of the second hinge hole.

[0008] Preferably, a rotating handle is provided at the upper end of the positioning screw, and the rotating handle is fixedly connected to the positioning screw.

[0009] Compared with existing technologies, the present invention offers the following advantages: By positioning and securing the shift fork, the present invention ensures precise workpiece positioning during boring machine machining, thereby improving machining accuracy. Positioning and securing the shift fork is accomplished by pulling the outer end of the second connecting arm upward, inserting the shift fork into the placement slot, and then pulling the outer end of the second connecting arm downward. This operation is simple and quick. The design of the support frame and base ensures the stability of the tooling and reduces vibration during machining.

[0010] The positioning screw can be easily adjusted by rotating the handle, allowing for quick locking and release of the fork mounting hole. This reduces the time required for traditional manual workpiece adjustment and fixturing, improving work efficiency. The tooling's stability and precise positioning reduce operational errors and improve safety. Adjusting the positioning screw and fork allows for adaptability to workpieces of varying sizes and shapes, demonstrating excellent versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main view of the utility model;

[0012] Figure 2 It is a side view schematic diagram of the utility model;

[0013] Figure 3 It is a top view schematic diagram of the present invention.

[0014] In the figure: 1. Base; 2. Mounting table; 3. Support frame; 4. Placement slot; 5. Fork; 6. Articulated seat; 7. Pressing arm; 8. First connecting arm; 9. Threaded hole; 10. Second connecting arm; 11. Positioning screw; 12. Screw; 13. Locking nut; 14. Rotating handle. DETAILED DESCRIPTION

[0015] 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.

[0016] See also Figure 1-3 The utility model provides a technical solution: an auxiliary tooling for boring machine processing, which includes a base 1, on which a mounting platform 2 and a support frame 3 are provided. The mounting platform 2 is composed of a placing platform and a support platform, the placing platform and the support platform are arranged adjacent to each other, the placing platform is provided with a placing slot 4, and a shift fork 5 is provided in the placing slot 4; a hinge seat 6 is provided on the support platform, the number of the hinge seats 6 is 2 and they are distributed on the front and back sides, the hinge seat 6 is provided with a first hinge hole and a second hinge hole, the first hinge hole is adjacent to the placing platform, the first hinge hole is provided with a lower pressure arm 7, and the second hinge hole is provided with a first connecting arm 8; the lower pressure arm 7 is arranged horizontally, one side of the lower pressure arm 7 extends in the direction of the placing slot 4 and is provided with a threaded hole 9, and the other side of the lower pressure arm 7 extends in the direction of the placing slot 4 and is provided with a threaded hole 9, and the other side of the lower pressure arm 7 extends in the direction of the placing slot 4 and is provided with a threaded hole 9. The lower end of the side is hinged to the first hinge hole, and the upper end is hinged to the second connecting arm 10. The outer end of the second connecting arm 10 is longitudinally slidably mounted on the plate wall of the support frame 3, and the lower side of the inner end of the second connecting arm 10 is hinged to the first connecting arm 8. A positioning screw 11 is inserted into the threaded hole 9. The positioning screw 11 extends downward to the top of the shift fork 5 and corresponds to the mounting hole of the shift fork 5. The rod diameter of the positioning screw 11 is larger than the mounting hole diameter of the shift fork 5. At the same time, the outer diameter of the lower end gradually decreases from top to bottom, making it easier to lock the mounting hole of the shift fork 5. Pulling the outer end of the second connecting arm 10 upward drives the lower pressure arm 7 to move upward, and then the shift fork 5 is placed in the placement groove 4 so that the mounting hole position of the shift fork 5 corresponds to the positioning screw 11. Pulling the outer end of the second connecting arm 10 downward drives the lower pressure arm 7 to move downward, and the mounting hole of the shift fork 5 is locked by the positioning screw 11, completing the positioning and fixing of the shift fork 5. Specifically, a screw 12 is provided through the support frame 3, and the screw 12 also extends through the outer plate wall of the second connecting arm 10. Locking nuts 13 are provided on both the front and rear sides of the screw 12, and the inner ends of the locking nuts 13 abut against the side walls of the support frame 3. Specifically, the height of the first hinge hole on the hinge seat 6 is greater than the height of the second hinge hole. Specifically, a rotating handle 14 is provided at the upper end of the positioning screw 11, and the rotating handle 14 is fixedly connected to the positioning screw 11. The design of this auxiliary tooling equipment makes the positioning and fixing of the shift fork 5 more convenient and faster during the boring machine processing, improving processing efficiency and precision.

[0017] Working principle: When the present invention is working, the base 1 serves as the foundation of the entire tooling, supporting the mounting table 2 and the support frame 3. The mounting table 2 is composed of a placing table and a supporting table. The placing table and the supporting table are arranged adjacent to each other. A placing groove 4 is provided on the placing table for placing the workpiece to be processed, such as a shift fork 5. A hinge seat 6 is provided on the supporting table. The number of the hinge seats 6 is 2 and they are distributed on the front and back sides. A first hinge hole and a second hinge hole are provided on the hinge seat 6. The lower pressure arm 7 is arranged horizontally, one end is hinged to the placing table through the first hinge hole, and the other end is hinged to the second hinge hole through the second connecting arm 8. The lower pressure arm 7 can move up and down around the first hinge hole. The outer end of the second connecting arm 10 is longitudinally slidably arranged on the plate wall of the support frame 3. The lower side of the inner end is hinged to the first connecting arm 8 to form an operable lever system. When the outer end of the second connecting arm 10 is pulled upward, the lower pressure arm 7 will move upward; conversely, when the outer end of the second connecting arm 10 is pulled downward, the lower pressure arm 7 will move downward. The threaded hole 9 is located on one side of the lower pressure arm 7 and is used to insert the positioning screw 11. The positioning screw 11 extends downward to the top of the shift fork 5 and corresponds to the mounting hole of the shift fork 5. The rod diameter of the positioning screw 11 is larger than the mounting hole diameter of the shift fork 5. The outer diameter of the lower end of the positioning screw 11 gradually decreases from top to bottom, which facilitates locking the mounting hole of the shift fork 5. By pulling the outer end of the second connecting arm 10 upward, the lower pressure arm 7 moves upward, and then the shift fork 5 is placed in the placement groove 4 so that the mounting hole position of the shift fork 5 corresponds to the positioning screw 11. Then pull the outer end of the second connecting arm 10 downward to move the lower pressure arm 7 downward, and lock the mounting hole of the shift fork 5 through the positioning screw 11, thereby completing the positioning and fixation of the shift fork 5. A screw 12 is provided through the support frame 3, and the screw 12 passes through the outer plate wall of the second connecting arm 10. Locking nuts 13 are provided on the front and back sides to lock the position of the second connecting arm 10 to prevent it from sliding. The height of the first hinge hole on the hinge seat 6 is greater than the height of the second hinge hole, which helps to achieve stable movement of the lower pressure arm 7. A rotating handle 14 is provided at the upper end of the positioning screw 11, and the rotating handle 14 is fixedly connected to the positioning screw 11, so that the operator can rotate the handle 14 to adjust the position of the positioning screw 11, thereby achieving precise locking of the shift fork 5.

[0018] Through the above steps, the auxiliary tooling can conveniently and quickly position and fix the shift fork 5 during boring machine processing, thereby improving processing efficiency and precision.

[0019] In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and 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 present invention in specific circumstances.

[0020] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0021] While embodiments of the present invention have been shown and described, it will be appreciated 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 invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary tool for boring machine processing, characterized in that: The invention comprises a base (1), wherein a mounting platform (2) and a support frame (3) are provided on the base (1), wherein the mounting platform (2) is composed of a placement platform and a support platform, wherein the placement platform and the support platform are arranged adjacent to each other, wherein a placement groove (4) is provided on the placement platform, and a shift fork (5) is provided in the placement groove (4); The support platform is provided with a hinge seat (6), the number of the hinge seats (6) is 2 and they are distributed on the front and back sides, the hinge seat (6) is provided with a first hinge hole and a second hinge hole, the first hinge hole is adjacent to the placement platform, the first hinge hole is provided with a lower pressure arm (7), and the second hinge hole is provided with a first connecting arm (8); The lower pressing arm (7) is arranged in a transverse direction, one side of the lower pressing arm (7) extends in the direction of the placement groove (4) and is provided with a threaded hole (9), the lower end of the other side is hinged to the first hinge hole, and the upper end is hinged to the second connecting arm (10), the outer end of the second connecting arm (10) is longitudinally slidably arranged on the plate wall of the support frame (3), and the lower side of the inner end of the second connecting arm (10) is hinged to the first connecting arm (8); A positioning screw (11) is inserted into the threaded hole (9), and the positioning screw (11) extends downward to the top of the shift fork (5) and corresponds to the mounting hole of the shift fork (5). The rod diameter of the positioning screw (11) is larger than the hole diameter of the mounting hole of the shift fork (5), and the outer diameter of the lower end thereof gradually decreases from top to bottom, so as to facilitate locking the mounting hole of the shift fork (5).

2. The auxiliary tooling for boring machine processing according to claim 1, characterized in that: A screw rod (12) is provided through the support frame (3), and the screw rod (12) also passes through the outer plate wall of the second connecting arm (10), and locking nuts (13) are provided on the front and rear sides of the screw rod (12), and the inner end of the locking nut (13) is against the side wall of the support frame (3).

3. The auxiliary tooling for boring machine processing according to claim 1, characterized in that: The height of the first hinge hole on the hinge seat (6) is greater than the height of the second hinge hole.

4. The auxiliary tooling for boring machine processing according to claim 1, characterized in that: A rotating handle (14) is provided at the upper end of the positioning screw (11), and the rotating handle (14) is fixedly connected to the positioning screw (11).

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