Machining jig for grinding wheel with inclination

Abstract

The utility model provides a machining jig for a grinding wheel with inclination, which is applied to the field of grinding wheel machining jigs, and is characterized by comprising a mounting seat fixed on a grinding machine, the machining assembly is installed on the installation base and used for installing a guide column to be machined so that the guide column to be machined can be ground and machined on a grinding machine, and the machining assembly can be detached from the installation base and replaced with a fine trimming assembly used for conducting slope machining on a grinding wheel; the fine trimming assembly comprises a sliding seat assembled on the mounting seat in a sliding mode, the sliding direction of the sliding seat is perpendicular to the axis direction of the grinding wheel, the sliding seat is close to or away from the grinding wheel when sliding, a sliding block is assembled on the sliding seat in a sliding mode, and the sliding direction of the sliding block is the same as the preset inclination of the grinding wheel on the grinding machine. The locking piece is used for locking and fixing the sliding seat and the mounting seat; the grinding knife is fixed to the sliding block and used for making contact with the grinding wheel to grind the grinding wheel; the grinding wheel has the technical effects that the grinding wheel does not need to be replaced and machining is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of grinding wheel processing fixture, in particular to a kind of grinding wheel processing fixture with inclination. BACKGROUND

[0002] In the process of processing guide pillar, many guide pillars will be machined taper at the end of guide pillar for the convenience of inserting into guide sleeve, and the guide pillar with taper is machined by cutting machining at present, and then the surface of guide pillar is polished smooth using grinding wheel on grinding machine.

[0003] The disadvantage of the above processing method is that the steps are complicated, and need to be processed in multiple stations, so some manufacturers will choose to use grinding wheel with inclination to polish guide pillar, so as to process taper and polish smooth at the same time, but the precision requirement of grinding wheel is high when polishing by this method, and the grinding wheel needs to be processed with inclination again after being used for a period of time to ensure precision, and in order to ensure processing efficiency, spare grinding wheel is usually prepared, and the grinding wheel is replaced when being processed with inclination again, but the grinding wheel is generally heavy, and needs to be hoisted when being replaced, so the replacement is very inconvenient, thereby causing processing inconvenience. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of grinding wheel processing fixture with inclination, and its advantage is that grinding wheel does not need to be replaced, and processing is facilitated.

[0005] To achieve the above object and other related objects, the utility model provides the following technical scheme: a kind of grinding wheel processing fixture with inclination, comprising:

[0006] Mounting seat fixed to grinding machine;

[0007] Processing assembly installed on the mounting seat, used to install guide pillar to be processed and make guide pillar to be processed be polished by grinding machine;And,

[0008] Precision finishing assembly, which can be mutually detached and replaced with the processing assembly, is used to process inclination of grinding wheel, comprising: sliding seat, which is slidingly assembled on the mounting seat, the sliding direction of the sliding seat is perpendicular to the axis direction of the grinding wheel, the sliding seat is close to or away from the grinding wheel when sliding, sliding block is slidingly assembled on the sliding seat, and the sliding direction of the sliding block is the same as the preset inclination of the grinding wheel on the grinding machine;Locking member, used to lock and fix the sliding seat and the mounting seat;And grinding knife, which is fixed to the sliding block, is used to contact with the grinding wheel to polish the grinding wheel.

[0009] Through the technical scheme, the machining assembly is installed on the mounting seat in the normal machining process, the machining assembly is detached from the mounting seat when the accuracy of the grinding wheel is insufficient after being used for a period of time, then the sliding seat is assembled to the grinding machine, the position of the grinding wheel is adjusted by sliding the sliding seat, the sliding seat is locked and fixed on the grinding machine by the locking piece after the grinding wheel is attached to the grinding wheel, then the sliding block is slid on the sliding seat, thereby driving the grinding wheel to reciprocate, the path of the grinding wheel is inclined relative to the axis of the grinding wheel, thereby the grinding wheel is ground to have an inclination, so that the grinding wheel does not need to be replaced, the grinding wheel can be ground again when the accuracy of the grinding wheel is insufficient, and the use is more convenient.

[0010] In an embodiment of the present application, the machining assembly comprises: a machining support frame detachably fixed to the grinding machine; a rotating sleeve rotatably connected to the machining support frame, a guide column to be machined passes through the rotating sleeve along an axis, and a compression bolt is arranged on the rotating sleeve to fix the rotating sleeve and the guide column; and a rotating driving piece configured to drive the rotating sleeve to rotate and drive the guide column to rotate for machining.

[0011] Through the technical scheme, the guide column passes through the rotating sleeve, then the guide column is fixed on the rotating sleeve by the compression bolt, and then the rotating driving piece drives the rotating sleeve to rotate and drives the guide column to rotate for grinding and machining the guide column.

[0012] In an embodiment of the present application, the rotating driving piece is a driving motor, the output shaft of the driving motor is fixed with a gear, and the rotating sleeve is circumferentially provided with a rack.

[0013] Through the technical scheme, the driving motor drives the gear to rotate, and then the rack drives the rotating sleeve to rotate.

[0014] In an embodiment of the present application, the grinding machine is fixed with a sliding rail, the sliding seat and the machining support frame are assembled into the sliding rail from the end of the sliding rail, and the machining support frame is fixed to the grinding machine by screws.

[0015] Through the technical scheme, the machining support frame and the sliding seat are very convenient to disassemble and assemble, and the machining is further facilitated.

[0016] In an embodiment of the present application, the locking piece is a locking bolt, a threaded hole is formed in the sliding seat, and the locking bolt is used to press and fix the grinding machine and the sliding seat.

[0017] Through the technical scheme, the fixing is convenient and fast, and the disassembly is convenient, so that the quick replacement can be realized.

[0018] In one embodiment of the present invention, a sliding groove is provided on the sliding seat, the cross-section of the sliding groove is trapezoidal, and the wide side is oriented upwards, and a sliding component that cooperates with the sliding groove is fixed on the slider.

[0019] The above technical solution enables the sliding component to wobble when its fit with the slide groove is unstable and not tight enough. This helps operators judge whether the sliding component is stable, thus ensuring the accuracy of grinding the grinding wheel.

[0020] In one embodiment of the present invention, the sliding member is spaced apart from the bottom of the sliding groove.

[0021] By using the above technical solution, the contact area between the sliding component and the sliding groove is reduced, thereby reducing the frictional force of the sliding.

[0022] In one embodiment of this utility model, a diamond is fixed to the end of the grinding tool.

[0023] The above technical solution has high strength, is not easily worn, and has a long service life.

[0024] As described above, the inclined grinding wheel machining fixture of this utility model has the following beneficial effects:

[0025] During normal processing, the processing components are installed on the mounting base. When the grinding wheel becomes inaccurate after a period of use, the processing components are removed from the mounting base, and then the sliding base is assembled onto the grinding machine. The position of the grinding cutter is adjusted by sliding the sliding base. After the grinding cutter is in contact with the grinding wheel, the sliding base is locked and fixed on the grinding machine by the locking device. Then, the slider is pushed to slide on the sliding base, thereby driving the grinding cutter to move back and forth. The path of the grinding cutter is inclined relative to the axis of the grinding wheel, thus grinding the grinding wheel with an angle. Therefore, it is not necessary to replace the grinding wheel. When the grinding wheel is not accurate enough, the grinding wheel can be re-ground, making it more convenient to use. Attached Figure Description

[0026] Figure 1 The diagram shown is an assembly schematic of the finishing component of the inclined grinding wheel machining fixture disclosed in this embodiment of the present invention.

[0027] Figure 2 The diagram shown is a schematic representation of the machining components of the inclined grinding wheel machining fixture disclosed in an embodiment of this utility model.

[0028] Explanation of the technical feature labels in the attached drawings:

[0029] 1. Mounting base; 2. Machining component; 3. Finishing component; 4. Sliding base; 5. Slider; 6. Locking component; 7. Grinding tool; 8. Machining support frame; 9. Rotary sleeve; 10. Clamping bolt; 11. Rotary drive component; 12. Slide rail; 13. Slide groove. Detailed Implementation

[0030] The implementation of the present application will be described by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0031] Please refer to Figure 1 The present application provides a slope grinding wheel processing jig, comprising:

[0032] The mounting seat 1 is fixed to the grinding machine by bolting, the upper surface of the mounting seat 1 is fixed with a slide rail 12 arranged along the horizontal direction in the length direction, and the length direction of the slide rail 12 is perpendicular to the axis direction of the grinding wheel.

[0033] Please refer to Figure 1 And Figure 2 Further comprising a processing assembly 2 mounted on the mounting seat 1 for mounting the guide pillar to be processed and allowing the guide pillar to be processed to be polished by the grinding machine; the processing assembly 2 can be detached from the mounting seat 1 and replaced by a finishing assembly 3 for slope processing of the grinding wheel.

[0034] Please refer to Figure 2 The processing assembly 2 comprises: a processing support frame 8 detachably fixed to the grinding machine, the processing support frame 8 is loaded from the end of the slide rail 12, and the processing support frame 8 is fixed to the grinding machine by screws when sliding to the preset position; a rotating sleeve 9 rotatably connected to the processing support frame 8, the guide pillar to be processed passes through the rotating sleeve 9 along the axis, the rotating sleeve 9 is provided with a compression bolt 10 for fixing the rotating sleeve 9 and the guide pillar, and the guide pillar is fixed to the rotating sleeve 9 by tightening the compression bolt 10; and a rotating drive 11 for driving the rotating sleeve 9 to rotate to drive the guide pillar to rotate, the rotating drive 11 is provided as a driving motor, the driving motor is mounted on the processing support frame 8, the output shaft of the driving motor is fixed with a gear, the rotating sleeve 9 is circumferentially provided with a rack, and the rack is engaged with the gear.

[0035] Please refer to Figure 1 The finishing assembly 3 comprises: a sliding seat 4 slidably assembled on the slide rail 12, the sliding seat 4 is assembled from the end of the slide rail 12 and slides along the length direction of the slide rail 12, the sliding seat 4 approaches or moves away from the grinding wheel when sliding, a sliding block 5 is slidably assembled on the sliding seat 4, the sliding direction of the sliding block 5 is the same as the preset slope of the grinding wheel on the grinding machine, a sliding groove 13 is formed on the sliding seat 4, the cross section of the sliding groove 13 is provided in trapezoidal shape, the wide side is provided towards the upper side at one end, a sliding member matched with the sliding groove 13 is fixed on the sliding block 5, the sliding member is spaced apart from the bottom of the sliding groove 13, thereby reducing the contact area between the sliding member and the sliding seat 4 and the friction force when sliding; a locking member 6 for locking and fixing the sliding seat 4 and the mounting seat 1; and a grinding knife 7 fixed on the sliding block 5 for contacting and polishing the grinding wheel.

[0036] Please see Figure 1 The locking component 6 is a locking bolt. The sliding seat 4 has a threaded hole. The locking bolt knob presses the grinding machine to fix the grinding machine and the sliding seat 4. When disassembling the finishing component 3, the locking bolt is loosened and the sliding seat 4 is slid out from the slide rail 12.

[0037] Please see Figure 1 The end of the sharpening tool 7 is fixed with a diamond, which improves the strength of the sharpening tool 7 and increases its service life.

[0038] In this invention, the processing component 2 is installed on the mounting base 1 during normal processing. When the grinding wheel becomes inaccurate after a period of use, the processing component 2 is removed from the mounting base 1, and then the sliding base 4 is assembled onto the grinding machine. The position of the grinding cutter 7 is adjusted by sliding the sliding base 4. After the grinding cutter 7 is in contact with the grinding wheel, the sliding base 4 is locked and fixed on the grinding machine by the locking member 6. Then, the slider 5 is pushed to slide on the sliding base 4, thereby driving the grinding cutter 7 to move back and forth. The path of the grinding cutter 7 is inclined relative to the axis of the grinding wheel, thereby grinding the grinding wheel with an angle. Therefore, it is not necessary to replace the grinding wheel. When the grinding wheel is not accurate enough, the grinding wheel can be re-ground, making it more convenient to use.

[0039] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit this utility model. All equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A slanted grinding wheel processing jig, characterized by, The application relates to a grinding machine for grinding guide columns, which comprises the following parts: a mounting base (1) fixed to the grinding machine; a machining assembly (2) mounted on the mounting base (1) and used for mounting a guide column to be machined and grinding the guide column to be machined by the grinding machine; and a finishing assembly (3) which can be disassembled and replaced with the machining assembly (2) and is used for grinding the slope of a grinding wheel, comprising a sliding seat (4) slidingly assembled on the mounting base (1), wherein the sliding direction of the sliding seat (4) is perpendicular to the axis direction of the grinding wheel, the sliding seat (4) is close to or away from the grinding wheel when sliding, a sliding block (5) is slidingly assembled on the sliding seat (4), and the sliding direction of the sliding block (5) is the same as the preset slope of the grinding wheel on the grinding machine; and a locking member (6) used for locking and fixing the sliding seat (4) and the mounting base (1); and a grinding knife (7) fixed on the sliding block (5) and used for contacting the grinding wheel to grind the grinding wheel; the end of the grinding knife (7) is fixed with a diamond.

2. The beveling grinding wheel processing jig according to claim 1, wherein The machining assembly (2) comprises a machining support frame (8) disassembled and fixed on the grinding machine; a rotating sleeve (9) rotatingly connected to the machining support frame (8), wherein the guide column to be machined passes through the rotating sleeve (9) along the axis, the rotating sleeve (9) is provided with a compression bolt (10) used for fixing the rotating sleeve (9) and the guide column; and a rotating driving member (11) used for driving the rotating sleeve (9) to rotate and drive the guide column to rotate.

3. The beveling wheel machining jig according to claim 2, wherein The rotating driving member (11) is a driving motor, the output shaft of the driving motor is fixed with a gear, the rotating sleeve (9) is circumferentially provided with a rack, and the rack is engaged with the gear.

4. The beveling wheel machining jig according to claim 2, wherein The grinding machine is provided with a sliding rail (12), the sliding seat (4) and the machining support frame (8) are assembled into the sliding rail (12) from the end of the sliding rail (12), and the machining support frame (8) is fixed to the grinding machine by screws.

5. The beveling wheel machining jig according to claim 1, wherein The locking member (6) is a locking bolt, the sliding seat (4) is provided with a threaded hole, and the locking bolt is screwed to press the grinding machine and fix the grinding machine and the sliding seat (4).

6. The beveling wheel machining jig according to claim 1, wherein The sliding seat (4) is provided with a sliding groove (13), the cross section of the sliding groove (13) is provided with a trapezoidal shape, the wide side of the trapezoidal shape is provided towards the upper side, and the sliding block (5) is fixed with a sliding member matched with the sliding groove (13).

7. The beveling wheel machining jig according to claim 6, wherein The sliding member is spaced apart from the bottom of the sliding groove (13).

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