Mounting seat structure of cutting bed sand column grinding knife

Abstract

The invention discloses a cutting bed sand column grinding tool mounting seat structure which comprises a mounting seat, a fixing plate is arranged on the mounting seat, two sets of supporting frames distributed up and down are symmetrically arranged on the fixing plate, and positioning grooves used for positioning and mounting grinding tool sand columns are formed in the supporting frames; and a top plate for mounting the motor and a mounting plate distributed opposite to the fixed plate are arranged on the mounting seat. The two sets of supporting frames which are distributed up and down are symmetrically arranged on the fixing plate, and the positioning grooves used for positioning and installing the tool sharpening sand columns are formed in the supporting frames, so that the two tool sharpening sand columns can be rapidly and symmetrically installed along the center of the fixing plate; the two knife sharpening sand columns which are detached and replaced each time can directly center and polish the two sides of the knife, so that the sand column sharpening knife is convenient to install and use.

Description

Technical Field

[0001] This invention relates to the field of cutting bed sharpening technology, and in particular to a mounting base structure for a cutting bed abrasive column sharpening tool. Background Technology

[0002] Currently, the grinding structures for cutting tools generally employ grinding rollers, belts, and grinding wheels. Grinding rollers are highly efficient and produce neat and symmetrical cutting edges after grinding, thus they are widely used in tool grinding.

[0003] However, the abrasive column sharpener must be installed and adjusted before sharpening to align the left and right abrasive column sharpeners with the cutting tool. As a consumable part in sharpening, the abrasive column sharpener needs to be replaced regularly. However, each time the abrasive column sharpener is replaced, it may be necessary to readjust the sharpening column sharpener, which makes sharpening with the abrasive column sharpener inconvenient. Therefore, there is an urgent need to improve this. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a mounting structure for a cutting bed abrasive grinding tool.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A mounting base structure for a cutting bed abrasive column sharpening tool includes a mounting base, a fixed plate on the mounting base, two sets of support frames symmetrically arranged vertically on the fixed plate, positioning grooves for positioning and mounting the abrasive column sharpening tool on the support frames, a top plate for mounting a motor on the mounting base, and mounting plates distributed opposite to the fixed plate, the top plate being located on the fixed plate and the mounting plates.

[0007] Preferably, the mounting plate has a central hole that allows the mounting seat to rotate and deflect, and the mounting plate also has waist-shaped adjustment holes distributed on the upper and lower sides of the central hole and used to abut and limit the rotational deflection of the mounting seat.

[0008] Preferably, the mounting plate has a yaw adjustment hole that corresponds to and communicates with the two waist-shaped adjustment holes, and a yaw adjustment screw that can extend into the waist-shaped adjustment hole is installed on the yaw adjustment hole.

[0009] Preferably, the mounting base is equipped with side plates for enclosed motors on both sides, and the side plates are provided with baffles extending to both sides of the grinding wheel column.

[0010] Preferably, the support frame is arranged laterally on the fixed plate.

[0011] Preferably, the positioning groove is arc-shaped and has a fixing hole inside, and the grinding wheel is connected to the fixing hole by a fixing screw.

[0012] Preferably, the grinding wheel is connected to two support frames, and there are two motors, each connected to a corresponding grinding wheel via a drive belt.

[0013] Preferably, the motor is provided with a drive shaft that penetrates the top plate, and a drive wheel for the drive belt to drive around is installed on the drive shaft.

[0014] Preferably, the upper support frame is positioned above the top plate and is located inside the transmission belt to avoid obstruction.

[0015] Preferably, the fixing plate has an airflow channel and an air hole that is connected to the airflow channel and faces the grinding wheel column.

[0016] The beneficial effects of this invention are:

[0017] 1. Two sets of support frames are symmetrically arranged on the fixed plate, and positioning slots for positioning and installing the grinding wheel are opened on the support frames. This allows for the quick and symmetrical installation of two grinding wheel pillars along the center of the fixed plate. When the fixed plate of the mounting base is aligned with the tool, the two grinding wheel pillars that are removed and replaced each time can be directly aligned with the two sides of the tool for grinding, making the installation and use of grinding wheel sharpening tools more convenient.

[0018] 2. By opening a central hole for the yaw adjustment mounting seat on the mounting plate, the yaw correction mounting seat can be adjusted on both sides of the central hole, thereby making it easier to adjust the grinding column on the mounting seat to be parallel to the tool and perform grinding, so as to improve the uniformity and effect of grinding on both sides of the tool.

[0019] 3. The mounting base is equipped with a top plate for suspending the motor. By placing the motor on the top plate between the fixed plate and the mounting plate, the space utilization of the mounting base is optimized, and the structure of the mounting base is made more compact. At the same time, by placing the motor inside the mounting base, the use of the motor is avoided from being affected by the debris during tool grinding, thereby improving the service life of the grinding tool. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is an explosion illustration of the present invention. Figure 1 ;

[0022] Figure 3 This is an explosion illustration of the present invention. Figure 2 ;

[0023] Figure 4 This is a schematic diagram of the assembly of the mounting base and the grinding wheel column of the present invention;

[0024] Figure 5 This is an exploded view of the mounting base and the grinding wheel column of the present invention. Figure 1 ;

[0025] Figure 6 This is an exploded view of the mounting base and the grinding wheel column of the present invention. Figure 2 ;

[0026] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0027] Figure 8 This is a cross-sectional schematic diagram of the mounting base and the grinding wheel column of the present invention;

[0028] Figure 9 This is a schematic diagram showing the fit between the mounting base and the skew adjustment component of the present invention;

[0029] Figure 10 This is an exploded view of the mounting base and the yaw adjustment component of the present invention. Figure 1 ;

[0030] Figure 11 This is an exploded view of the mounting base and the yaw adjustment component of the present invention. Figure 2 ;

[0031] Figure 12 This is a schematic diagram showing the cooperation between the yaw adjustment component and the pitch adjustment component of the present invention;

[0032] Figure 13 This is an exploded view of the yaw adjustment component and the pitch adjustment component of the present invention;

[0033] Figure 14 This is a cross-sectional schematic diagram of the yaw adjustment component and the pitch adjustment component of the present invention;

[0034] Figure 15 This is a partial explosion diagram of the present invention;

[0035] Figure 16 This is a schematic diagram showing the cooperation between the pitch adjustment component and the offset adjustment seat of the present invention;

[0036] Figure 17 for Figure 16 Enlarged diagram of point B in the middle.

[0037] In the diagram: Mounting base 1, fixing plate 11, support frame 12, positioning groove 121, fixing hole 122, airflow channel 13, air hole 131, air pipe 14, buckle 141, top plate 15, motor 151, drive shaft 152, drive wheel 153, drive belt 154, mounting plate 16, shaft hole 161, waist-shaped adjustment hole 162, yaw adjustment plate 163, yaw adjustment hole 17, yaw adjustment screw 18, side plate 19, notch 191, baffle 192, grinding wheel 2, rotating shaft 21, abutment ring 211, fixing screw 22, retaining ring 23, yaw adjustment component 3, first hinge shaft 31, insertion rod 32. Waist-shaped mounting hole 1 33, extension plate 34, shaft hole 2 341, waist-shaped adjustment hole 2 342, locking hole 35, yaw reference plate surface 36, pitch adjustment plate surface 37, pitch adjustment component 4, slot 41, mounting hole 42, second hinge shaft 43, bolt 44, pitch adjustment hole 45, pitch adjustment screw 46, base plate 47, waist-shaped mounting hole 2 471, offset groove 472, abutment surface 473, offset adjustment plate surface 474, limit plate 48, pitch reference plate surface 49, offset adjustment seat 5, locking block 51, offset adjustment screw 52, ​​offset reference plate surface 53, driving component 6, slider 61, guide rail 62, cutter 7. Detailed Implementation

[0038] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. These embodiments are only used to illustrate the present invention and are not intended to limit the present invention.

[0039] In the description of this invention, it should be noted that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not 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 the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0040] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0041] like Figures 1 to 17As shown, this embodiment discloses a mounting base structure for a cutting bed sander, including a mounting base 1. The mounting base 1 is provided with a fixing plate 11. The fixing plate 11 is provided with support frames 12 for mounting the sander 2, which are arranged vertically opposite each other. The support frames 12 are arranged horizontally on the fixing plate 11 and extend horizontally outward to facilitate the fixed mounting of the sander 2. Since this embodiment has two sanders 2, one on the left and one on the right, two sets of support frames 12 are symmetrically arranged vertically on the fixing plate 11. The sander 2 is connected to the two support frames 12, that is, the upper and lower ends of the sander 2 are fixed to the two support frames 12.

[0042] The support frame 12 is provided with a positioning groove 121 for positioning and installing the grinding wheel 2, so as to achieve quick positioning and installation of the grinding wheel 2 through the positioning groove 121. Specifically, the positioning groove 121 is arc-shaped and has a fixing hole 122 inside it. The grinding wheel 2 is rotatably mounted on the rotating shaft 21, and the rotating shaft 21 is fitted into the positioning groove 121. Thus, the grinding wheel 2 is quickly positioned through the positioning groove 121 and the rotating shaft 21. The grinding wheel 2 is connected to the fixing hole 122 by fixing screws 22 to install the grinding wheel 2 on the upper and lower support frames 12.

[0043] In this embodiment, two sets of support frames 12 are symmetrically arranged vertically on the fixed plate 11, and positioning grooves 121 are opened on the support frames 12 for positioning and installing the grinding wheel 2. This allows for the quick and symmetrical installation of two grinding wheel 2 along the center of the fixed plate 11. Furthermore, when the fixed plate 11 of the mounting base 1 is aligned with the tool, the two grinding wheel 2 that are removed and replaced each time can be directly aligned with both sides of the tool for grinding, making the installation and use of the grinding wheel 2 more convenient.

[0044] The mounting plate 16 has a central hole 161 that allows the mounting base 1 to rotate and tilt. The central hole 161 is located on the vertical central axis of the mounting plate 16 and at the center of the mounting plate 16. The mounting base 1 can tilt around the central hole 161 to adjust the tilt angle of the grinding wheel 2 on both sides of the mounting base 1. In this embodiment, the mounting plate 16 has a central hole 161 for tilt adjustment of the mounting base 1. The tilt of the mounting base 1 on both sides of the central hole 161 is used to correct the mounting base 1, so that the grinding wheel 2 on the mounting base 1 can be adjusted to be parallel to the tool and ground more easily, thereby improving the uniformity and effect of grinding both sides of the tool.

[0045] The mounting plate 16 has waist-shaped adjustment holes 162 distributed on the upper and lower sides of the central hole 161, which are used to abut against and limit the rotational sway of the mounting base 1. An external rod 32 can be inserted into the waist-shaped adjustment holes 162 to limit the sway angle of the mounting base 1 on both sides. The mounting plate 16 also has sway adjustment holes 17 corresponding to and communicating with the two waist-shaped adjustment holes 162 respectively. A sway adjustment screw 18 is installed in the sway adjustment hole 17 and can be screwed in until it abuts against the rod 32. By screwing the sway adjustment screw 18 into the sway adjustment hole 17 to abut against the rod 32, the mounting base 1 is driven to rotate in the opposite direction to adjust the sway angle, so as to adjust the sway angle of the grinding column 2 on the mounting base 1 in a more convenient and stable manner.

[0046] The upper end of the rotating shaft 21 is provided with a retaining ring 211 that abuts against the support frame 12. The rotating shaft 21 can be abutted against the support frame 12 through the retaining ring 211. At this time, the through hole on the rotating shaft 21 corresponds to the fixing hole 122, so that the fixing screw 22 can pass through and fix the rotating shaft 21, making the installation of the grinding wheel 2 more convenient.

[0047] The mounting base 1 is provided with a top plate 15 for mounting the motor 151 and a mounting plate 16 distributed opposite to the fixing plate 11. The top plate 15 is provided on the fixing plate 11 and the mounting plate 16, that is, the motor 151 is provided in the cavity formed between the top plate 15, the fixing plate 11 and the mounting plate 16, and the motor 151 is suspended on the top plate 15.

[0048] Furthermore, by placing the motor 151 on the top plate 15 between the fixed plate 11 and the mounting plate 16, the space utilization of the mounting base 1 is optimized, and the structure of the mounting base 1 is made more compact. At the same time, by placing the motor 151 inside the mounting base 1, the debris during tool grinding is prevented from affecting the use of the motor 151, thereby improving the service life of grinding.

[0049] The mounting base 1 has side plates 19 for enclosed motor 151 installed on both sides. The side plates 19 have notches 191 for avoiding the sway adjustment screw 18. The side plates 19 have baffles 192 extending to both sides of the grinding column 2 to block the debris generated by the grinding column 2 when grinding the tool, so as to prevent the debris from splashing in all directions.

[0050] There are two motors 151, each connected to a corresponding grinding wheel 2 via a transmission belt 154. Specifically, each motor 151 has a transmission shaft 152 that passes through the top plate 15. The transmission shaft 152 is equipped with a transmission wheel 153 that is wound around the transmission belt 154. The motor 151 is connected to the retaining ring 23 of the grinding wheel 2 via the transmission belt 154, thereby using the transmission belt 154 to drive the grinding wheel 2 to rotate and grind.

[0051] In this embodiment, the support frame 12 on the upper side of the fixing plate 11 is set higher than the top plate 15 and is disposed inside the transmission belt 154 to avoid interference with the transmission action of the transmission belt 154.

[0052] The fixed plate 11 has an airflow channel 13 and an air hole 131 connected to the airflow channel 13 and facing the grinding column 2. An air pipe 14 is inserted into the airflow channel 13 to supply air into the airflow channel 13, and then blow air through the air hole 131 to clean the grinding debris attached to the grinding column 2, so as to prevent the debris from adhering to the surface of the grinding column 2 and affecting its grinding effect.

[0053] The mounting base 1 is equipped with a buckle 141 for engaging the air tube 14. The lower end of the pitch adjustment component 4 is provided with a limiting plate 48 for engaging the air tube 14, so that the movement of the air tube 14 is limited by the cooperation between the limiting plate 48 and the buckle 141.

[0054] This embodiment also discloses an adjustment mechanism for a cutting bed abrasive column sharpening. The mounting base 1 is equipped with a driven rotating abrasive column 2 to sharpen cutting tools such as cutting blades 7 by rotating the abrasive column 2. In this embodiment, there are two abrasive columns 2, which are installed opposite to each other on the mounting base 1. The mounting base 1 is provided with a three-way adjustment structure, which includes a yaw adjustment component 3, a pitch adjustment component 4, and an offset adjustment seat 5.

[0055] The yaw adjustment component 3 and the pitch adjustment component 4 are connected to the mounting base 1. The mounting base 1 can be first connected to the pitch adjustment component 4, and then the yaw adjustment component 3 is connected to the mounting base 1 via the pitch adjustment component 4. In this case, the offset adjustment seat 5 is connected to the yaw adjustment component 3. Alternatively, the mounting base 1 can be first connected to the yaw adjustment component 3, and then the pitch adjustment component 4 is connected to the mounting base 1 via the yaw adjustment component 3. In this case, the offset adjustment seat 5 is connected to the pitch adjustment component 4.

[0056] This embodiment takes the installation method of first connecting the yaw adjustment component 3 to the mounting base 1 as an example. The yaw adjustment component 3 is provided with a first hinge shaft 31 for guiding the yaw rotation of the mounting base 1 on both sides. Specifically, the mounting base 1 is provided with a mounting plate 16 for rotatably inserting the first hinge shaft 31. The mounting plate 16 has a central hole 161 for rotatably inserting the first hinge shaft 31 and allowing the mounting base 1 to yaw. The central hole 161 is inserted and connected to the first hinge shaft 31 and can drive the mounting base 1 to yaw along the first hinge shaft 31. That is, the mounting base 1 is rotatably guided by the first hinge shaft 31 and can yaw rotate on both sides (see reference). Figure 9 As shown, Figure 9 The direction of the middle arrow indicates the direction of the sway adjustment on both sides of mounting base 1.

[0057] Furthermore, by connecting a yaw adjustment component 3 to the mounting base 1 on which the grinding wheel 2 is mounted, and inserting the first hinge shaft 31 on the yaw adjustment component 3 into the mounting plate 16 of the mounting base 1, an adjustment force can be applied to the mounting base 1 on the upper and lower sides of the first hinge shaft 31. This allows the mounting base 1 to drive the grinding wheel 2 to yaw and rotate to both sides, making it easier to adjust the grinding wheel 2 to be parallel to the tool, so that the grinding wheel 2 can grind the two sides of the tool more evenly.

[0058] The mounting plate 16 is provided with waist-shaped adjustment holes 162 distributed on the upper and lower sides of the first hinge shaft 31. The waist-shaped adjustment holes 162 extend laterally on the mounting plate 16 and are distributed on the vertical central axis of the mounting plate 16.

[0059] The sway adjustment component 3 is fixed with a rod 32 that is inserted into the waist-shaped adjustment hole 162 and can swing to both sides of the waist-shaped adjustment hole 162. The rod 32 is distributed one-to-one with the waist-shaped adjustment hole 162. The waist-shaped adjustment hole 162 abuts against the rotational sway of the mounting base 1 via the rod 32. It can also be understood that the rod 32 is inserted into the waist-shaped adjustment hole 162 and abuts against the two sides of the waist-shaped adjustment hole 162 as the mounting base 1 swings to both sides. Thus, during the sway adjustment of the mounting base 1, the rod 32 can abut against the two sides of the waist-shaped adjustment hole 162 to limit the sway rotation of the mounting base 1.

[0060] The mounting plate 16 has a swing adjustment hole 17 that is connected to the two waist-shaped adjustment holes 162 respectively. The swing adjustment hole 17 is located on the side of the mounting plate 16 and can extend inward until it is connected to the corresponding waist-shaped adjustment hole 162. A swing adjustment screw 18 that can abut against the plug rod 32 is installed on the swing adjustment hole 17. The swing adjustment screw 18 is threaded in the swing adjustment hole 17 and can be screwed inward until it abuts against the plug rod 32.

[0061] In this embodiment, the mounting plate 16 has waist-shaped adjustment holes 162 distributed vertically and yaw adjustment holes 17 connected to the waist-shaped adjustment holes 162. A retaining rod 32 is inserted into the waist-shaped adjustment hole 162 to abut and limit the position. By screwing the yaw adjustment screw 18 into the yaw adjustment hole 17 to abut the retaining rod 32, the mounting base 1 is driven to rotate in the opposite direction to adjust the yaw. At the same time, the upper and lower yaw adjustment screws 18 abut the corresponding retaining rods 32 to lock and position the yaw angle of the mounting base 1, thereby ensuring the stability of the mounting base 1 after yaw adjustment.

[0062] To improve the reliability of the yaw adjustment of the mounting base 1, the mounting base 1 is provided with a yaw adjustment plate 163. The yaw adjustment plate 163 is disposed on the mounting plate 16 and faces the yaw adjustment component 3. The yaw adjustment component 3 is provided with a yaw reference plate 36 corresponding to the yaw adjustment plate 163. The yaw adjustment plate 163 is attached to the yaw reference plate 36. At this time, the mounting base 1 yaws and rotates relative to the yaw reference plate 36 via the first hinge shaft 31 to adjust the yaw angle of the grinding stone column 2.

[0063] Furthermore, by setting a yaw adjustment plate 163 on the mounting base 1 and setting a yaw reference plate 36 on the yaw adjustment component 3 that is in contact with the yaw adjustment plate 163, the yaw adjustment is performed by the contact between the yaw reference plate 36 and the yaw adjustment plate 163, so that the yaw adjustment of the grinding column 2 is more stable and reliable.

[0064] The yaw adjustment component 3 has obliquely distributed waist-shaped mounting holes 33. The yaw adjustment component 3 is fixed to the mounting plate 16 through the waist-shaped mounting holes 33. Specifically, after the yaw adjustment of the mounting base 1 is completed, the mounting base 1 and the yaw adjustment component 3 are locked together by external bolts through the waist-shaped mounting holes 33 and fixed to the mounting plate 16, so as to ensure the reliability of the mounting base 1 and the yaw adjustment component 3 during the subsequent grinding process of the grinding wheel column 2.

[0065] The pitch adjustment component 4 is provided with a second hinge shaft 43 for guiding the mounting base 1 to pitch and rotate up and down. The second hinge shaft 43 is threaded onto the pitch adjustment component 4, and the first hinge shaft 31 and the second hinge shaft 43 are vertically staggered.

[0066] Specifically, the yaw adjustment component 3 is provided with an extension plate 34 connected to the pitch adjustment component 4. The mounting base 1 and the extension plate 34 are vertically staggered. The extension plate 34 is fixedly mounted on the yaw adjustment component 3, and the extension plate 34 and the yaw adjustment component 3 are T-shaped.

[0067] The extension plate 34 has a second pivot hole 341 for the second hinge shaft 43 to be rotatably inserted into and for the mounting base 1 to be tilted. The second pivot hole 341 is located at the center of the extension plate 34. The second hinge shaft 43 is rotatably inserted into the second pivot hole 341 of the extension plate 34. The mounting base 1 is guided by the extension plate 34 and the second hinge shaft 43 and can be tilted up and down (see reference). Figure 14 As shown, Figure 14 The direction of the middle arrow indicates the direction of the pitch adjustment of mounting base 1.

[0068] Furthermore, by connecting a pitch adjustment component 4 to the mounting base 1 on which the grinding wheel 2 is mounted, and inserting the second hinge shaft 43 on the pitch adjustment component 4 into the extension plate 34, an adjustment force can be applied to the mounting base 1 through the extension plate 34 on the upper and lower sides of the second hinge shaft 43, thereby making it easier to adjust the pitch of the grinding wheel 2 up and down, so that the grinding wheel 2 can grind the tool more evenly on both sides.

[0069] The extension plate 34 is provided with waist-shaped adjustment holes 342 distributed on the upper and lower sides of the second hinge shaft 43. The waist-shaped adjustment holes 342 and the shaft hole 341 are both provided on the side of the extension plate 34 and pass through the extension plate 34. The pitch adjustment component 4 is equipped with bolts 44 that are inserted into the waist-shaped adjustment holes 342 and can swing to both sides of the waist-shaped adjustment holes 342.

[0070] The pitch adjustment component 4 has a mounting hole 42 corresponding to the position of the waist-shaped adjustment hole 342. The bolt 44 passes through the waist-shaped adjustment hole 342 and is fixed in the mounting hole 42. The pitch adjustment component 4 is connected to the extension plate 34 by the bolt 44. When the extension plate 34 is adjusted up and down with the mounting base 1, the bolt 44 can abut against the two sides of the waist-shaped adjustment hole 342 for limiting. That is, the waist-shaped adjustment hole 342 abuts against the mounting base 1 and limits the pitch rotation of the mounting base 1 by the bolt 44.

[0071] The pitch adjustment component 4 has pitch adjustment holes 45 distributed vertically. The pitch adjustment holes 45 are located on the upper and lower sides of the second hinge shaft 43. Pitch adjustment screws 46 are installed on the pitch adjustment holes 45, which can abut against the yaw adjustment component 3 and drive the mounting base 1 to pitch and rotate. The pitch adjustment screws 46 are threaded into the pitch adjustment holes 45 and can be screwed inward until they abut against the extension plate 34. Thus, the pitch adjustment screws 46 abut against the extension plate 34 to drive the extension plate 34 to drive the mounting base 1 to pitch up and down.

[0072] Furthermore, in this embodiment, pitch adjustment holes 45 are provided on the pitch adjustment component 4 and distributed vertically. Pitch adjustment screws 46 are screwed into the pitch adjustment holes 45 and abut against the extension plate 34 vertically, so that the grinding stone column 2 on the mounting base 1 can be adjusted by pitch rotation. At the same time, the pitch adjustment screws 46 abut against the extension plate 34 simultaneously to lock the pitch angle of the positioning mounting base 1, thereby ensuring the stability of the mounting base 1 after pitch adjustment.

[0073] To improve the reliability of the mounting base 1 during pitch adjustment, the pitch adjustment component 4 is provided with a slot 41 for the extension plate 34 to abut. The two sides of the extension plate 34 are attached to the side wall of the slot 41. The extension plate 34 and the slot 41 are spaced vertically apart so that the extension plate 34 can be attached to the slot 41 for vertical tilting. The extension plate 34 is attached to the slot 41 to improve the stability of the extension plate 34 during vertical pitch adjustment.

[0074] Specifically, the extension plate 34 of the yaw adjustment component 3 is provided with a pitch adjustment plate surface 37, and the side wall of the slot 41 is provided with a pitch reference plate surface 49. The pitch adjustment plate surface 37 is attached to the pitch reference plate surface 49 of the pitch adjustment component 4. At this time, the mounting base 1 can rotate relative to the pitch reference plate surface 49 via the second hinge shaft 43 to adjust the pitch angle of the grinding stone column 2 more stably.

[0075] Furthermore, by setting a pitch adjustment plate 37 on the extension plate 34 and setting a pitch reference plate 49 on the pitch adjustment component 4 that fits with the pitch adjustment plate 37, the pitch adjustment plate 37 and the pitch reference plate 49 are fitted together to adjust the pitch up and down, so that the pitch adjustment of the grinding column 2 is more stable and reliable.

[0076] The extension plate 34 is provided with a locking hole 35 that can extend to the second hinge shaft 43. Specifically, the extension plate 34 is provided with a locking hole 35 that can extend inward to the second shaft hole 341. An external bolt can be screwed into the locking hole 35 and abut against the second hinge shaft 43 to limit the pitch rotation of the mounting base 1, thereby improving the stability of the mounting base 1 after pitch adjustment.

[0077] The offset adjustment seat 5 is installed on the yaw adjustment member 3 or the pitch adjustment member 4 and abuts against and drives the mounting seat 1 to move horizontally. In the embodiment, the offset adjustment seat 5 is installed on the pitch adjustment member 4. Specifically, the mounting seat 1 is provided with a base plate 47 connected to the offset adjustment seat 5. The base plate 47 is fixedly disposed on the upper end of the pitch adjustment member 4. It can also be understood that the pitch adjustment member 4 is provided with a base plate 47 for installing the offset adjustment seat 5.

[0078] The offset adjustment seat 5 is equipped with two offset adjustment screws 52 for abutting and driving the base plate 47 to move horizontally. The offset adjustment screws 52 are distributed on both sides of the offset adjustment seat 5. Specifically, the base plate 47 is provided with an offset groove 472. The offset adjustment seat 5 includes a locking block 51 that can extend into the offset groove 472 and is spaced apart from the offset groove 472. The two sides of the locking block 51 are attached to the side wall of the offset groove 472 so as to limit and guide the horizontal displacement of the mounting seat 1 by cooperating with the offset groove 472.

[0079] The locking blocks 51 are distributed on both sides and are equipped with offset adjustment screws 52. The inner side of the offset groove 472 is provided with abutment surface 473 for the offset adjustment screws 52 to abut. That is, the locking blocks 51 and the abutment surface 473 on the inner side of the offset groove 472 are spaced apart. The offset adjustment screws 52 abut against the abutment surface 473 and drive the mounting base 1 to shift laterally, that is, drive the mounting base 1 to shift laterally between the two locking blocks 51 through the offset groove 472.

[0080] Furthermore, the pitch adjustment component 4 is laterally offset on the offset adjustment seat 5 via the offset groove 472 to achieve lateral offset adjustment of the mounting seat 1 (see reference). Figure 15 As shown, Figure 15 The direction of the middle arrow indicates the direction of the lateral offset adjustment of mounting base 1.

[0081] In this embodiment, a base plate 47 connected to an offset adjustment seat 5 is provided on the mounting base 1 where the grinding wheel 2 is mounted. The offset adjustment screw 46 on the offset adjustment seat 5 abuts against the base plate 47 to drive the base plate 47 and the mounting base 1 to move horizontally. This allows for convenient left and right translation adjustment of the relative position of the grinding wheel 2, so that the two grinding wheels 2 can be aligned with the tool and grind both sides of the tool evenly.

[0082] Furthermore, by opening offset grooves 472 on both sides of the substrate 47, the locking blocks 51 on the offset adjustment seat 5 are inserted into the offset grooves 472 to guide the lateral offset of the mounting seat 1 through the substrate 47, thereby making the offset adjustment of the mounting seat 1 simpler and more convenient. At the same time, the offset adjustment screws 46 on the locking blocks 51 on both sides simultaneously abut against the abutment surface 473 of the offset groove 472 to lock the offset position of the mounting seat 1, thereby ensuring the stability of the mounting seat 1 after offset adjustment.

[0083] To improve the reliability of the offset adjustment of the mounting base 1, the offset adjustment base 5 is provided with an offset reference plate 53. The offset reference plate 53 is attached to the horizontally set offset adjustment plate 474. The adjustment plate 474 is located on the upper end surface of the base plate 47. The mounting base 1 is horizontally displaced relative to the offset reference plate 53 via the offset adjustment plate 474 to adjust the grinding stone column 2 laterally.

[0084] Then, the horizontal offset is adjusted by fitting the offset adjustment plate 474 and the offset reference plate 53 together, so that the offset adjustment of the grinding column 2 is more stable and reliable.

[0085] The substrate 47 has a waist-shaped mounting hole 471. The substrate 47 is fixed to the offset adjustment seat 5 through the waist-shaped mounting hole 471. Specifically, after the mounting seat 1 is adjusted laterally, it can be fixed to the offset adjustment seat 5 by external bolts passing through the waist-shaped mounting hole 471, so that the mounting seat 1 and the offset adjustment seat 5 are locked together by the pitch adjustment component 4, so as to ensure the reliability of the mounting seat 1 and the offset adjustment seat 5 during the subsequent grinding process of the grinding wheel 2.

[0086] The offset adjustment seat 5 can be slidably connected to the guide rail 62 via the slider 61. Then, the grinding column 2 on the mounting seat 1 can be driven by the driving component 6 to slide along the guide rail 62 to get closer to the grinding cutter 7. The driving component 6 can be a cylinder. The driving component 6 drives the grinding column 2 on the mounting seat 1 to grind the cutter via a buffer spring.

[0087] This embodiment sets up an yaw adjustment component 3, a pitch adjustment component 4, and an offset adjustment seat 5 on the mounting base 1 for mounting the grinding wheel 2. The first hinge shaft 31 on the yaw adjustment component 3 limits and guides the yaw rotation adjustment on both sides of the mounting base 1, and the second hinge shaft 43 on the pitch adjustment component 4 limits and guides the vertical pitch rotation adjustment of the mounting base 1. The offset adjustment seat 5 horizontally abuts against the mounting base 1 to move it in place. This allows the mounting base 1 to be adjusted yaw, pitch, and offset in a more convenient and stable manner. This reduces the difficulty of adjusting the mounting base 1 while achieving accurate and efficient adjustment of the grinding wheel 2 and improving the efficiency of grinding.

[0088] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A mounting base structure for a cutting bed abrasive grinding tool, characterized in that, Including the mounting seat (1), the mounting seat (1) is equipped with the fixed plate (11), the fixed plate (11) is equipped with two groups of support frames (12) that are distributed up and down symmetrically, the support frame (12) is equipped with the positioning slot (121) for positioning the grinding stone column (2), the mounting seat (1) is equipped with the top plate (15) for installing motor (151), and the mounting plate (16) is distributed with the fixed plate (11) opposite, the top plate (15) is equipped on the fixed plate (11) and the mounting plate (16).

2. The mounting structure for a bench stone sharpening of claim 1, wherein, The mounting plate (16) is equipped with the shaft hole one (161) that can make the mounting seat (1) rotate and deflect, the mounting plate (16) is equipped with the waist type adjusting hole one (162) that is distributed on the upper and lower sides of the shaft hole one (161) and is used for abutting and limiting the rotation and deflection of the mounting seat (1).

3. The mounting structure for a bench stone sharpening jig according to claim 2, wherein The mounting plate (16) is equipped with the deflection adjusting hole (17) that is communicated with two waist type adjusting hole one (162) respectively, the deflection adjusting hole (17) is installed with the deflection adjusting screw (18) that can be inserted into the waist type adjusting hole one (162).

4. The mounting structure for a bench stone sharpening of claim 1, wherein, The side plate (19) of the closed motor (151) is installed on both sides of the mounting seat (1), the side plate (19) is equipped with the baffle (192) that extends on both sides of the grinding stone column (2).

5. The mounting structure for a bench stone sharpening of claim 1 wherein, The support frame (12) is transversely arranged on the fixed plate (11).

6. The mounting structure for a bench stone sharpening of claim 1 wherein, The positioning slot (121) is arranged in an arc shape and is provided with a fixing hole (122) therein, the grinding stone column (2) is connected to the fixing hole (122) through a fixing screw (22).

7. The mounting structure for a bench grinder sharpening jig according to claim 1, wherein The grinding stone column (2) is connected to the upper and lower two support frames (12), the number of the motor (151) is two, and each is drivingly connected to the corresponding grinding stone column (2) through a transmission belt (154).

8. The mounting structure for a bench stone sharpening jig according to claim 7, wherein The motor (151) is provided with a transmission shaft (152) penetrating through the top plate (15), and the transmission shaft (152) is provided with a transmission wheel (153) for transmission belt (154) transmission winding.

9. The mounting structure for a bench stone sharpening jig according to claim 7, wherein The upper support frame (12) is higher than the top plate (15) and is arranged on the inner side of the transmission belt (154).

10. The mounting structure for a bench stone sharpening of claim 1 wherein, The fixed plate (11) is provided with an air flow channel (13) and a gas hole (131) connected with the air flow channel (13) and arranged towards the grinding stone column (2).

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