Coordinate grinding machine processing aid

Abstract

This utility model relates to the field of machining equipment technology and discloses a coordinate grinding machine machining auxiliary tool, including a base and a support column. The base is fixed to the ground on one side of the coordinate grinding machine, and a fixing sleeve is provided on the base. The fixing sleeve has a positioning hole, and the lower end of the support column is inserted into the positioning hole to keep the support column upright. An adjusting bolt is provided at the upper end of the support column, and the adjusting bolt is threadedly connected to the support column. The screwing depth of the adjusting bolt is adjustable, and the upper end face of the adjusting bolt is flush with the worktable surface of the coordinate grinding machine. The above-mentioned coordinate grinding machine machining auxiliary tool supports the workpiece that exceeds the worktable surface by means of a stable support column erected on the ground, thereby ensuring the stability of the workpiece during machining on the worktable surface of the coordinate grinding machine and guaranteeing the machining quality. This coordinate grinding machine machining auxiliary tool has a simple structure, low cost, and is easy to assemble. It is also applicable to workpieces of different heights and shapes, meeting the support requirements.

Description

Technical Field

[0001] This utility model relates to the field of machining equipment technology, and in particular to a coordinate grinding machine machining auxiliary tool. Background Technology

[0002] A coordinate grinding machine is a precision machining tool with a precision coordinate mechanism, used for grinding precision holes and shaped surfaces requiring high hole spacing accuracy. Generally, the worktable of a coordinate grinding machine is relatively small, while many workpieces exceed the length of the worktable, and some even have their center of gravity outside the worktable. Under such machining conditions, the grinding force will cause vibration in the workpiece, thus affecting the machining accuracy and the lifespan of the coordinate grinding machine. Utility Model Content

[0003] Based on the above problems, the purpose of this utility model is to provide a coordinate grinding machine machining auxiliary tool that reliably supports workpieces that extend beyond the worktable, eliminates vibrations generated during machining, and ensures machining quality.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A coordinate grinding machine machining tool includes a base and a support column. The base is fixed on the ground on one side of the coordinate grinding machine. A fixing sleeve is provided on the base, and a positioning hole is provided on the fixing sleeve. The lower end of the support column is inserted into the positioning hole to keep the support column in an upright state. An adjusting bolt is provided at the upper end of the support column. The adjusting bolt is threadedly connected to the support column, and the screwing depth of the adjusting bolt is adjustable. The upper end face of the adjusting bolt is flush with the worktable surface of the coordinate grinding machine.

[0006] As an alternative, the upper end of the support column is provided with a first threaded hole, the screw part of the adjusting bolt is engaged with the first threaded hole, and a locking nut is provided on the screw part of the adjusting bolt. The locking nut is used to lock the adjusting bolt when it abuts against the upper end of the support column.

[0007] As an alternative, a nylon washer is embedded in the upper surface of the adjusting bolt.

[0008] As an alternative, the lower end of the support column is provided with a second threaded hole, a fixing bolt is inserted into the lower surface of the base, the head of the fixing bolt is recessed into the base, and the threaded part of the fixing bolt passes through the base and the fixing sleeve in sequence and then engages with the second threaded hole.

[0009] As an alternative, the base is disc-shaped, with a connecting hole in the center for fixing bolts to pass through, and several ground fixing holes evenly distributed around the outer circumference of the connecting hole.

[0010] As an optional solution, the fixing sleeve and the support column are interference-fitted.

[0011] The beneficial effects of this utility model are:

[0012] This coordinate grinding machine machining fixture supports workpieces that extend beyond the worktable by using stable support columns erected on the ground. This ensures the workpiece remains stable during machining on the coordinate grinding machine's worktable, guaranteeing machining quality. The coordinate grinding machine machining fixture has a simple structure, low cost, and is easy to assemble. It is also suitable for workpieces of different heights and shapes, meeting the support requirements. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the coordinate grinding machine machining auxiliary tool provided in this embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram illustrating the use of the coordinate grinding machine machining auxiliary tool provided in this embodiment of the utility model.

[0015] In the attached image:

[0016] 1. Base; 2. Support column; 3. Fixing sleeve; 4. Positioning hole; 5. Adjusting bolt; 6. First threaded hole; 7. Locking nut; 8. Nylon washer; 9. Second threaded hole; 10. Fixing bolt; 11. Connecting hole; 12. Ground fixing hole; 13. Worktable; 14. Workpiece. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0018] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0020] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] Furthermore, the terms "first" and "second" are merely used to distinguish between different terms in description and do not have any special meaning.

[0022] Please see Figure 1 and Figure 2 As shown, this embodiment provides a coordinate grinding machine machining auxiliary tool, including a base 1 and a support column 2. The base 1 is fixed on the ground on one side of the coordinate grinding machine. A fixing sleeve 3 is provided on the base 1, and a positioning hole 4 is provided on the fixing sleeve 3. The lower end of the support column 2 is inserted into the positioning hole 4 to keep the support column 2 in an upright state. An adjusting bolt 5 is provided at the upper end of the support column 2. The adjusting bolt 5 is threadedly connected to the support column 2, and the screwing depth of the adjusting bolt 5 is adjustable. The upper end face of the adjusting bolt 5 is flush with the worktable surface 13 of the coordinate grinding machine.

[0023] Thus, the workpiece 14, which extends beyond the worktable 13, is supported by the stable support column 2 erected on the ground, thereby ensuring that the workpiece 14 remains stable during processing on the worktable 13 of the coordinate grinder and guaranteeing the processing quality. The coordinate grinder processing fixture has a simple structure, low cost, and is easy to assemble. It is also applicable to workpieces 14 of different heights and shapes, thus meeting the support requirements.

[0024] Optionally, the upper end of the support column 2 is provided with a first threaded hole 6, the screw part of the adjusting bolt 5 is engaged with the first threaded hole 6, and a locking nut 7 is provided on the screw part of the adjusting bolt 5. The locking nut 7 is used to lock the adjusting bolt 5 when it abuts against the upper end of the support column 2.

[0025] Therefore, the height of the entire auxiliary fixture can be adjusted by rotating the adjusting bolt 5 to meet different support requirements; after the height is set, the position is locked by tightening the locking nut 7 to ensure structural stability.

[0026] Optionally, a nylon washer 8 is embedded on the upper end face of the adjusting bolt 5 to avoid scratching the surface of the workpiece 14.

[0027] Optionally, the lower end of the support column 2 is provided with a second threaded hole 9, and a fixing bolt 10 is inserted into the lower surface of the base 1. The head of the fixing bolt 10 is recessed into the base 1, and the screw part of the fixing bolt 10 passes through the base 1 and the fixing sleeve 3 in sequence and then engages with the second threaded hole 9.

[0028] Therefore, by fixing bolt 10, the connection reliability between support column 2, fixing sleeve 3 and base 1 is improved, so that support column 2 remains upright and provides support function.

[0029] Furthermore, the base 1 is disc-shaped, and a connecting hole 11 for the fixing bolt 10 to pass through is opened in the center of the base 1. Several ground fixing holes 12 are evenly distributed around the outer circumference of the connecting hole 11.

[0030] Therefore, after the support column 2 is fixed to the base 1, the base 1 is fixed to the ground with expansion screws through the ground fixing hole 12. The specific position is adjusted according to the position of the worktable 13 of the coordinate grinding machine and the length of the workpiece 14.

[0031] Optionally, the fixing sleeve 3 is interference-fitted with the support column 2, that is, the diameter of the positioning hole 4 is basically the same as the outer diameter of the support column 2, so that the support column 2 does not wobble after being inserted into the positioning hole 4 and remains perpendicular to the ground, so as to better eliminate the vibration generated during processing.

[0032] Specific implementation process:

[0033] 1) Place the workpiece 14 on the worktable 13 of the coordinate grinding machine, and determine the target support position and height based on the part of the workpiece 14 that extends beyond the worktable 13;

[0034] 2) Connect the base 1, the fixing sleeve 3 and the support column 2 in sequence with fixing bolts 10, and ensure that the support column 2 is perpendicular to the ground;

[0035] 3) Fix base 1 to the ground using expansion screws, adjusting the specific position according to the target support position;

[0036] 4) Adjust the height of the entire auxiliary device by rotating the adjusting screw at the top of the support column 2 clockwise or counterclockwise. The specific height should be adjusted according to the target support height.

[0037] 5) After the height is set, the adjusting screw is locked by locking nut 7, thus completing the construction of the entire auxiliary tool. The workpiece 14 is supported by the worktable 13 and the coordinate grinding machine machining auxiliary tool, which can maintain stability during the machining process and achieve high-precision machining.

[0038] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A coordinate grinding machine machining tool, characterized in that, The machine includes a base (1) and a support column (2). The base (1) is fixed on the ground on one side of the coordinate grinding machine. A fixing sleeve (3) is provided on the base (1). A positioning hole (4) is provided on the fixing sleeve (3). The lower end of the support column (2) is inserted into the positioning hole (4) to keep the support column (2) upright. An adjusting bolt (5) is provided at the upper end of the support column (2). The adjusting bolt (5) is threadedly connected to the support column (2), and the screwing depth of the adjusting bolt (5) is adjustable. The upper end face of the adjusting bolt (5) is flush with the worktable surface (13) of the coordinate grinding machine.

2. The coordinate grinding machine machining tool according to claim 1, characterized in that, The upper end of the support column (2) is provided with a first threaded hole (6), the screw part of the adjusting bolt (5) is engaged with the first threaded hole (6), and a locking nut (7) is provided on the screw part of the adjusting bolt (5). The locking nut (7) is used to lock the adjusting bolt (5) when it abuts against the upper end of the support column (2).

3. The coordinate grinding machine machining tool according to claim 1, characterized in that, A nylon washer (8) is embedded on the upper end surface of the adjusting bolt (5).

4. The coordinate grinding machine machining tool according to claim 1, characterized in that, The lower end of the support column (2) is provided with a second threaded hole (9), and a fixing bolt (10) is inserted into the lower surface of the base (1). The head of the fixing bolt (10) is sunk into the base (1), and the screw part of the fixing bolt (10) passes through the base (1) and the fixing sleeve (3) in sequence and then engages with the second threaded hole (9).

5. The coordinate grinding machine machining tool according to claim 4, characterized in that, The base (1) is disc-shaped, and a connecting hole (11) for the fixing bolt (10) to pass through is provided in the center of the base (1). A number of ground fixing holes (12) are evenly distributed around the outer circumference of the connecting hole (11).

6. The coordinate grinding machine machining tool according to claim 1, characterized in that, The fixing sleeve (3) is interference-fitted with the support column (2).

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