Supporting device for numerical control grinding machine tool machining

Abstract

The invention discloses a supporting device for cutter machining of a numerical control grinding machine, which comprises a base for fixing and supporting, a plurality of supporting rods, a plurality of supporting rods and a plurality of supporting rods, and is characterized in that the base is fixedly mounted on a workpiece clamping station of the grinding machine; the clamping and fixing mechanism is arranged outside the base and used for clamping and fixing a workpiece for grinding, the clamping and fixing mechanism comprises a disc, fixing plates are fixedly connected to the outer surface of the disc at equal angles, sliding rods are slidably connected to bodies of the fixing plates in a penetrating mode, and clamping plates are arranged at one ends of the sliding rods; the sliding rod drives the clamping plate to move centripetally so as to clamp and fix a workpiece. The full-drive assembly is arranged on the body of the disc and used for driving all the sliding rods to move synchronously, and the problems that when an existing numerical control grinding machine tool machining supporting device is used, due to the fact that a workpiece is prone to dislocation in the clamping process, the machining precision of the workpiece is prone to being reduced in the machining process are solved.

Description

Technical Field

[0001] The invention relates to the technical field of grinding machines, in particular to a supporting device for tool processing of a numerically controlled grinding machine. Background Art

[0002] The existing support device only has the function of simply fixing the workpiece, but cannot adjust the processing angle of the workpiece. When the processing surface of the workpiece needs to be processed at different angles, the workpiece needs to be clamped and fixed again, which increases working time, reduces work efficiency, increases labor intensity, and is not practical. A CNC grinder tool processing support device with application number CN202220786706.5 can adjust the angle of the processed workpiece according to actual conditions to improve work efficiency; and a CNC grinder tool processing support device with application number CN201920806964.3 can allow the staff to easily change the fixed position of the workpiece by controlling the crank when in use.

[0003] Although the above two devices solve the deficiencies of the prior art, they still have the following defects in actual use:

[0004] 1) Both of the above devices clamp the workpiece by separately moving the clamping structure, which may easily lead to misalignment of the workpiece when it is fixed, thereby easily leading to reduced workpiece processing accuracy;

[0005] 2) Both of the above-mentioned two devices have the problem of small contact surface with the workpiece, which easily leads to unstable clamping of the workpiece, making it easy for the workpiece to be misaligned during processing, resulting in reduced processing accuracy.

[0006] Therefore, it is necessary to solve the problems that still exist in the existing devices. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides a support device for tool processing of a CNC grinder, which solves the problem that when the prior CNC grinder tool processing support device is used, the workpiece is easily misaligned when clamped, which easily causes the workpiece processing accuracy to be reduced during processing.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: A support device for tool processing of a CNC grinder, comprising:

[0009] A base for fixed support, wherein the base is fixedly mounted on a workpiece clamping station of the grinding machine;

[0010] A clamping mechanism, which is arranged outside the base and is used to clamp the workpiece for grinding. The clamping mechanism includes a disc, and a fixing plate is fixedly connected to the outer surface of the disc at equal angles. A sliding rod is slidably connected to the body of the fixing plate. A clamping plate is arranged at one end of the sliding rod. The sliding rod clamps the workpiece by driving the clamping plate to move centripetally.

[0011] A full drive assembly, which is arranged on the body of the disc and is used to drive all the slide bars to move synchronously;

[0012] The buffer component is arranged on the body of the slide bar and is used for buffering when the clamping plate contacts the workpiece, and enables the clamping plate to clamp workpieces of different sizes.

[0013] Preferably, one end of the sliding rod is fixedly connected to a support plate, the outer surface of the support plate is fixedly connected to a telescopic rod, the output end of the telescopic rod is fixedly connected to the outer surface of the fixed plate, the outer surface of the support plate is movably connected to a cam, the body of the cam is passed through and fixedly connected to a rotating rod, one end of the rotating rod is embedded and rotatably connected to the outer surface of the disc, the outer surface of the rotating rod is passed through and fixedly connected to a gear, the outer sleeve of the sliding rod is provided with a compression spring, and the two ends of the compression spring are respectively fixedly connected to the outer surfaces of the support plate and the fixed plate.

[0014] Preferably, the all-wheel drive assembly includes a gear ring, which is sleeved on the outside of the sliding rod, the inner ring of the gear ring is meshed with the outer surface of the gear, a worm wheel is provided on the outside of the gear ring, the body of the worm wheel is provided with a through groove, the inside of the through groove is fixedly connected to the outer surface of the gear ring, the outer surface of the worm wheel is fixedly connected to a swivel, and the outer surface of the swivel is embedded and rotatably connected to the outer surface of the disc.

[0015] Preferably, a worm is meshed on the outer surface of the worm wheel, one end of the worm is fixedly connected to a drive motor via a coupling, and the outer surface of the drive motor is fixedly connected to the outer surface of the disc.

[0016] Preferably, an adjustment unit is provided on the outside of the gear ring, and the adjustment unit includes a rotating shaft, the outer surface of the rotating shaft is rotatably connected to the body of the base, one end of the rotating shaft is embedded with a rotating bead, the outer surface of the rotating bead is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to the outer surface of the disc.

[0017] Preferably, a spiral tube is provided on the outside of the connecting rod, and screw rods are threadedly connected on both sides of the spiral tube. One end of the screw rods on both sides is rotatably connected to a rotating frame, and the outer surfaces of the rotating frames on both sides are fixedly connected to the outer surfaces of the disc and the rotating shaft respectively.

[0018] Preferably, the buffer assembly includes an inner cavity, the interior of the inner cavity is slidably connected to a piston rod, one end of the piston rod is slidably connected to the body of the sliding rod and extends to the outside of the sliding rod, the interior of the inner cavity is fixedly connected to a blocking column, and the body of the blocking column is fixedly connected to a pressure relief valve.

[0019] Preferably, the interior of the inner cavity is connected with a connecting groove, the connecting groove is opened on the body of the sliding rod and both ends are connected with the interior of the inner cavity, a one-way valve is arranged inside the inner cavity, a spring rod is fixedly connected to the interior of the inner cavity, the output end of the spring rod is fixedly connected to a sealing plate, and the outer surface of the sealing plate is movably connected to the interior of the inner cavity.

[0020] Preferably, an adapter unit is provided on the outside of the piston rod, and the adapter unit includes an arc plate, one side of the outer surface of the arc plate is fixedly connected to one end of the piston rod, and the other side of the outer surface of the arc plate is movably connected to a semicircular plate, and the outer surface of the semicircular plate is fixedly connected to the outer surface of the clamping plate.

[0021] Preferably, an arc groove is provided on the arc surface of the semicircular plate, a solid block is movably connected inside the arc groove, an outer surface of the solid block is fixedly connected to the other side of the outer surface of the semicircular plate, an arc rod is slidably connected through the body of the solid block, and an end of the arc rod is fixedly connected to the inside of the arc groove.

[0022] Beneficial Effects

[0023] The present invention provides a support device for tool processing of a CNC grinder. Compared with the prior art, the device has the following beneficial effects:

[0024] (1) By setting up a clamping mechanism, the cam is rotated to push the slide bar to slide, and one end of multiple slide bars slides centripetally at the same time, thereby clamping the workpiece, so that the workpiece can be clamped at the center of the disc, thereby avoiding the problem of clamping misalignment.

[0025] (2) By setting up a full-drive assembly and utilizing the meshing of the gear ring and the gear, all the slide bars can be driven to slide synchronously. At the same time, the meshing of the worm wheel and the worm can not only drive the slide bars to move synchronously, but also improve the stability of the slide bars and the workpiece through the meshing self-locking function.

[0026] (3) By setting up an adjustment component, the connecting rod and the rotating shaft are connected by a rotating ball, which makes it easy for the disc to drive the workpiece to move and adjust the angle. At the same time, the length of the screw tube and the lead screw is adjusted through the threaded connection, and the angle of the disc can be adjusted through the action of the rotating frame, and the stability of the disc and the workpiece can be maintained.

[0027] (4) By setting up a buffer assembly and utilizing the sliding of the piston rod inside the inner cavity, buffering can be achieved during clamping when the clamping plate contacts the workpiece. At the same time, the position of the clamping plate can be adjusted by sliding the piston rod, which makes it easier for the clamping plate to clamp workpieces of different specifications and shapes, thereby improving the use range of the device.

[0028] (5) By setting up an adapter component, when the clamping plate contacts the workpiece, the contact between the semicircular plate and the arc plate can change the angle of the clamping plate, thereby allowing the semicircular plate to move along the arc surface of the arc plate, so that the clamping plate can better fit the workpiece, thereby increasing the contact area and improving the clamping stability of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional diagram of the external structure of the present invention;

[0030] Figure 2 It is a three-dimensional diagram of the external structure of the rotating shaft of the present invention;

[0031] Figure 3 A three-dimensional diagram of the internal structure of the vertical plate of the present invention;

[0032] Figure 4 A three-dimensional diagram of the internal structure of the vertical plate of the present invention;

[0033] Figure 5 A three-dimensional diagram of the internal structure of the vertical plate of the present invention;

[0034] Figure 6 It is a three-dimensional diagram of the internal structure of the vertical plate of the present invention.

[0035] In the figure: 1, base; 2, disc; 3, fixing plate; 4, sliding rod; 5, full drive assembly; 51, gear ring; 52, adjustment unit; 521, rotating shaft; 522, rotating ball; 523, connecting rod; 524, solenoid; 525, screw rod; 526, rotating frame; 53, worm gear; 54, through slot; 55, rotating ring; 56, worm; 57, driving motor; 6, buffer assembly; 61, inner cavity; 62. Piston rod; 63. Adapter unit; 631. Arc plate; 632. Semicircular plate; 633. Arc groove; 634. Solid block; 635. Arc rod; 64. Blocking column; 65. Pressure relief valve; 66. Connecting groove; 67. One-way valve; 68. Spring rod; 69. Sealing plate; 7. Clamp; 8. Abutment plate; 9. Telescopic rod; 10. Cam; 11. Rotating rod; 12. Gear; 13. Compression spring. DETAILED DESCRIPTION

[0036] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0037] See also Figure 1-6 The present invention provides a technical solution: a support device for CNC grinding machine tool processing:

[0038] Embodiment 1: Refer to the attached manual Figure 1 , Attachment Figure 2 ;

[0039] The invention comprises a base 1, which is fixedly mounted on a workpiece clamping station of a grinding machine. A clamping mechanism is arranged on the outside of the base 1, and the clamping mechanism is arranged on the outside of the base 1 for clamping the workpiece for grinding. The clamping mechanism comprises a disc 2, and a plurality of equiaxial inner and outer circles can be arranged at the center of the disc 2 to facilitate the positioning and placement of the workpiece. A fixing plate 3 is fixedly connected at equal angles on the outer surface of the disc 2, and a sliding rod 4 is slidably connected to the body of the fixing plate 3, and a clamping plate 7 is arranged at one end of the sliding rod 4. The sliding rod 4 clamps the workpiece by driving the clamping plate 7 to move centripetally, and a support plate 8 is fixedly connected to one end of the sliding rod 4, and the outer surface of the support plate 8 is fixed A telescopic rod 9 is connected, which can guide and limit the sliding of the slide bar 4, and improve the radial stability of the slide bar 4. The output end of the telescopic rod 9 is fixedly connected to the outer surface of the fixed plate 3, and the outer surface of the abutment plate 8 is movably connected to a cam 10. The body of the cam 10 is fixedly connected with a rotating rod 11, and one end of the rotating rod 11 is embedded in the outer surface of the disc 2 for rotation. The outer surface of the rotating rod 11 is fixedly connected with a gear 12, and the outer sleeve of the slide bar 4 is provided with a compression spring 13, and the two ends of the compression spring 13 are respectively fixedly connected to the abutment plate 8 and the outer surface of the fixed plate 3. The expansion and contraction of the compression spring 13 can facilitate the movement and resetting of the slide bar 4.

[0040] In this embodiment, when the workpiece needs to be processed, one end of the workpiece is placed at the center of the disc 2, and then the gear 12 drives the cam 10 to rotate through the rotating rod 11, and the abutment between the cam 10 and the abutment plate 8 causes the abutment plate 8 to push the slide rod 4 to slide. When sliding, the telescopic rod 9 guides the slide rod 4 for sliding and radially limits the slide rod 4. At the same time, one end of multiple slide rods 4 drives the corresponding clamping plate 7 to slide centripetally, and the clamping of the workpiece is completed through the contact between the clamping plate 7 and the workpiece, so that the workpiece is fixed on the center of the surface of the disc 2.

[0041] Embodiment 2: Based on Embodiment 1, refer to the attached Figure 1 , Attachment Figure 3 ;

[0042] The slide bar 4 is provided with an all-wheel drive assembly 5, which includes a gear ring 51. The inner ring of the gear ring 51 is provided with teeth matching the gear 12. The gear ring 51 is sleeved on the outside of the slide bar 4. The inner ring of the gear ring 51 meshes with the outer surface of the gear 12. A worm gear 53 is provided on the outside of the gear ring 51. The body of the worm gear 53 is provided with a through groove 54. The inside of the through groove 54 is fixedly connected to the outer surface of the gear ring 51. The outer surface of the worm gear 53 is fixedly connected with a swivel 55. The cross section of the swivel 55 is T-shaped. The shape of a Chinese character is used to improve the stability of the worm wheel 53 and the gear ring 51. The outer surface of the rotating ring 55 is embedded and rotatably connected with the outer surface of the disk 2. The outer surface of the worm wheel 53 is meshed with a worm 56. The meshing of the worm 56 and the worm wheel 53 can not only transmit power but also improve the stability of the slide bar 4. One end of the worm 56 is fixedly connected to a drive motor 57 through a coupling. The drive motor 57 is made of a servo motor and is electrically connected to an external control circuit. The outer surface of the drive motor 57 is fixedly connected to the outer surface of the disk 2.

[0043] In this embodiment, the driving motor 57 drives the worm 56 to rotate, and through the meshing of the worm 56 and the worm wheel 53, the gear ring 51 follows the synchronous rotation, and through the meshing of the gear ring 51 and the gear 12, all the cams 10 abut the slide rod 4 to slide synchronously toward the center, so as to clamp the workpiece at the center of the surface of the disc 2.

[0044] Embodiment 3: Based on Embodiment 2, refer to the attached Figure 1 , Attachment Figure 4 ;

[0045] An adjusting unit 52 is arranged on the outside of the gear ring 51, and the adjusting unit 52 includes a rotating shaft 521. The outer surface of the rotating shaft 521 is rotatably connected to the body of the base 1. The connection between the rotating shaft 521 and the base 1 is provided with an axial limiting measure, and one end is externally connected to a driving machine, the driving machine is electrically connected to an external control circuit, and can be installed on the base 1. One end of the rotating shaft 521 is embedded with a rotating ball 522 that is rotatably connected. The outer surface of the rotating ball 522 is fixedly connected to a connecting rod 523, one end of the connecting rod 523 is fixedly connected to the outer surface of the disc 2, and a screw 524 is arranged on the outside of the connecting rod 523. Both sides of the inside of the screw 524 are threadedly connected with a screw rod 525, and one end of the screw rods 525 on both sides are rotatably connected to a rotating rack 526, and the outer surfaces of the rotating racks 526 on both sides are respectively fixedly connected to the outer surfaces of the disc 2 and the rotating shaft 521.

[0046] In this embodiment, the external driving machine drives the disc 2 and the workpiece to rotate through the action of the rotating shaft 521, the rotating ball 522 and the connecting rod 523, so as to facilitate the processing of the workpiece by the grinder, and during the rotation process, the screw 524, the lead screw 525 and the rotating frame 526 radially limit the connection between the connecting rod 523 and the rotating shaft 521. At the same time, when the angle of the workpiece needs to be adjusted, the screw 524 is rotated to make one end of the lead screw 525 on both sides move inside the screw 524 to adjust the distance between the lead screws 525 on both sides, thereby completing the rotation adjustment of the disc 2, so that the angle of the workpiece can be adjusted to adapt to different processing requirements.

[0047] Embodiment 4: Based on Embodiment 3, refer to the attached Figure 2 , Attachment Figure 5 ;

[0048] A buffer assembly 6 is provided on the outside of the slide bar 4. The buffer assembly 6 includes an inner cavity 61. A piston rod 62 is slidably connected to the inside of the inner cavity 61. The piston rod 62 plays a role in sliding through air pressure changes. A radial limiting measure is provided for the connection between the piston rod 62 and the slide bar 4 to improve the stability of the splint 7. One end of the piston rod 62 is slidably connected to the body of the slide bar 4 and extends to the outside of the slide bar 4. A blocking column 64 is fixedly connected to the inside of the inner cavity 61. A pressure relief valve 65 is fixedly connected to the body of the blocking column 64. The pressure relief valve 65 can guide the internal air to the inner cavity 61 when the pressure on one side of the inner cavity increases. On the other side of the interior of the cavity 61, the interior of the inner cavity 61 is connected with a connecting groove 66, which is opened on the main body of the sliding rod 4 and both ends are connected with the interior of the inner cavity 61, and a one-way valve 67 is arranged inside the inner cavity 61, and the one-way valve 67 can facilitate the air pressure balance inside the inner cavity 61, and the interior of the inner cavity 61 is fixedly connected with a spring rod 68, and the spring rod 68 can adapt to the change of the internal pressure on the other side of the inner cavity 61 by telescoping, and the output end of the spring rod 68 is fixedly connected with a sealing plate 69, which plays a role of sealing and promoting the flow of gas, and the outer surface of the sealing plate 69 is movably connected to the interior of the inner cavity 61.

[0049] In this embodiment, when the clamp 7 contacts the workpiece and the slide rod 4 still slides centripetally, the clamp 7 pushes one end of the piston rod 62 to slide into the inner cavity 61, thereby compressing the air on one side of the inner cavity 61, causing it to flow into the other side of the inner cavity 61 through the action of the pressure relief valve 65. At the same time, when the air pressure on the other side of the inner cavity 61 increases, the sealing plate 69 is pushed to move to compress the output end of the spring rod 68, and the internal pressure value is kept constant by the increase in space. When the clamp 7 is disengaged from the abutment, the spring rod 68 output extends out to push the air through the sealing plate 69, so that the air on the other side of the inner cavity 61 flows back to one side of the inner cavity 61 through the action of the connecting groove 66 and the one-way valve 67, thereby pushing the piston rod 62 to slide outward through the flow of gas to drive the clamp 7 to reset.

[0050] Embodiment 5: Based on Embodiment 4, refer to the attached Figure 2 , Attachment Figure 6 ;

[0051] The piston rod 62 is provided with an adapter unit 63 on the outside. The adapter unit 63 includes an arc plate 631. One side of the outer surface of the arc plate 631 is fixedly connected to one end of the piston rod 62. The other side of the outer surface of the arc plate 631 is movably connected to a semicircular plate 632. The semicircular plate 632 slides along the surface of the arc plate 631 to change the orientation of the clamping plate 7 so that the clamping plate 7 can better fit the surface of the workpiece. The outer surface of the semicircular plate 632 is fixedly connected to the outer surface of the clamping plate 7. The arc surface of the semicircular plate 632 is provided with an arc groove 633. The inner part of the arc groove 633 is movably connected to the outer surface of the clamping plate 7. The movable connection is provided with a solid block 634, the outer surface of which is fixedly connected to the other side of the outer surface of the semicircular plate 632, and the body of the solid block 634 is slidably connected with an arc rod 635. The cooperation of the arc rod 635, the solid block 634 and the arc groove 633 can improve the stability of the connection between the semicircular plate 632 and the arc plate 631, and a spring can be sleeved on the surface of the arc rod 635. Through the expansion and contraction of the spring, the semicircular plate 632 can drive the splint 7 to move and reset, thereby keeping the orientation of the splint 7 stable, and the end of the arc rod 635 is fixedly connected to the inside of the arc groove 633.

[0052] In this embodiment, when the clamp 7 contacts an irregular workpiece or the corner of a workpiece, the clamp 7 drives the semicircular plate 632 to slide along the surface of the arc plate 631 under force, thereby changing the orientation of the clamp 7 so that the clamp 7 can better fit the surface of the workpiece to improve the stability of the workpiece clamping. At the same time, when the semicircular plate 632 slides, the position of the solid block 634 inside the arc groove 633 is changed, so that the solid block 634 compresses the spring, so that after the clamp 7 is out of contact with the workpiece, the spring rebounds to reset the clamp 7.

[0053] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0054] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support device for tool processing of a CNC grinder, characterized in that: include: A base (1) for fixed support, wherein the base (1) is fixedly mounted on a workpiece clamping station of a grinding machine; A clamping mechanism, the clamping mechanism is arranged outside the base (1) and is used to clamp a workpiece for grinding. The clamping mechanism comprises a disc (2). A fixing plate (3) is fixedly connected to the outer surface of the disc (2) at an equal angle. A sliding rod (4) is slidably connected to the body of the fixing plate (3). A clamping plate (7) is arranged at one end of the sliding rod (4). The sliding rod (4) clamps the workpiece by driving the clamping plate (7) to move centripetally. A full drive assembly (5), the full drive assembly (5) being arranged on the body of the disc (2) and used for driving all the slide bars (4) to move synchronously; A buffer component (6) is arranged on the body of the slide bar (4) and is used for buffering when the clamping plate (7) contacts the workpiece, and enables the clamping plate (7) to clamp workpieces of different sizes.

2. A support device for tool processing of a CNC grinder according to claim 1, characterized in that: One end of the slide rod (4) is fixedly connected to a support plate (8), the outer surface of the support plate (8) is fixedly connected to a telescopic rod (9), the output end of the telescopic rod (9) is fixedly connected to the outer surface of the fixed plate (3), the outer surface of the support plate (8) is movably connected to a cam (10), the body of the cam (10) is penetrated and fixedly connected to a rotating rod (11), one end of the rotating rod (11) is embedded and rotatably connected to the outer surface of the disc (2), the outer surface of the rotating rod (11) is penetrated and fixedly connected to a gear (12), the outer sleeve of the slide rod (4) is provided with a compression spring (13), the two ends of the compression spring (13) are respectively fixedly connected to the outer surface of the support plate (8) and the fixed plate (3).

3. A support device for tool processing of a CNC grinder according to claim 2, characterized in that: The full drive assembly (5) comprises a gear ring (51), the gear ring (51) is sleeved on the outside of the slide rod (4), the inner ring of the gear ring (51) is meshed with the outer surface of the gear (12), a worm wheel (53) is arranged on the outside of the gear ring (51), the body of the worm wheel (53) is provided with a through groove (54), the inside of the through groove (54) is fixedly connected to the outer surface of the gear ring (51), the outer surface of the worm wheel (53) is fixedly connected to a rotating ring (55), and the outer surface of the rotating ring (55) is embedded and rotatably connected to the outer surface of the disc (2).

4. A support device for tool processing of a CNC grinder according to claim 3, characterized in that: The outer surface of the worm wheel (53) is meshed with a worm (56), one end of the worm (56) is fixedly connected to a drive motor (57) via a coupling, and the outer surface of the drive motor (57) is fixedly connected to the outer surface of the disc (2).

5. The support device for tool processing of a CNC grinder according to claim 3, characterized in that: An adjustment unit (52) is arranged outside the gear ring (51), and the adjustment unit (52) comprises a rotating shaft (521), the outer surface of the rotating shaft (521) is rotatably connected to the body of the base (1), one end of the rotating shaft (521) is embedded with a rotating bead (522) for rotation, the outer surface of the rotating bead (522) is fixedly connected to a connecting rod (523), and one end of the connecting rod (523) is fixedly connected to the outer surface of the disc (2).

6. A support device for tool processing of a CNC grinder according to claim 5, characterized in that: A screw tube (524) is arranged outside the connecting rod (523), and screw rods (525) are threadedly connected to both sides of the screw tube (524), and one end of the screw rods (525) on both sides is rotatably connected to a rotating frame (526), ​​and the outer surfaces of the rotating frames (526) on both sides are fixedly connected to the outer surfaces of the disc (2) and the rotating shaft (521) respectively.

7. The support device for tool processing of a CNC grinder according to claim 1, characterized in that: The buffer assembly (6) includes an inner cavity (61), the inner part of the inner cavity (61) is slidably connected to a piston rod (62), one end of the piston rod (62) is slidably connected to the body of the slide rod (4) and extends to the outside of the slide rod (4), the inner part of the inner cavity (61) is fixedly connected to a blocking column (64), and the body of the blocking column (64) is fixedly connected to a pressure relief valve (65).

8. The support device for tool processing of a CNC grinder according to claim 7, characterized in that: The interior of the inner cavity (61) is connected to a connecting groove (66), which is provided on the body of the sliding rod (4) and has both ends connected to the interior of the inner cavity (61). A one-way valve (67) is provided inside the inner cavity (61). A spring rod (68) is fixedly connected to the interior of the inner cavity (61), and a sealing plate (69) is fixedly connected to the output end of the spring rod (68). The outer surface of the sealing plate (69) is movably connected to the interior of the inner cavity (61).

9. The support device for tool processing of a CNC grinder according to claim 7, characterized in that: An adapter unit (63) is provided on the outside of the piston rod (62), and the adapter unit (63) includes an arc plate (631), one side of the outer surface of the arc plate (631) is fixedly connected to one end of the piston rod (62), and the other side of the outer surface of the arc plate (631) is movably connected to a semicircular plate (632), and the outer surface of the semicircular plate (632) is fixedly connected to the outer surface of the clamping plate (7).

10. A support device for tool processing of a CNC grinder according to claim 9, characterized in that: The arc surface of the semicircular plate (632) is provided with an arc groove (633), the interior of the arc groove (633) is movably connected with a fixed block (634), the outer surface of the fixed block (634) is fixedly connected to the other side of the outer surface of the semicircular plate (632), the body of the fixed block (634) is slidably connected with an arc rod (635), and the end of the arc rod (635) is fixedly connected to the interior of the arc groove (633).

Images