Grooving turning blade sharpening device

Abstract

The utility model discloses a grooving turning blade sharpening device in the field of machining turning tools, which comprises a workbench, a feeding mechanism, a motor and an adjusting clamping mechanism, the feeding mechanism is fixedly connected to the left side of the top of the workbench, the motor is fixedly connected to the top of the feeding mechanism, and the adjusting clamping mechanism is fixedly connected to the left side of the top of the workbench. The outer side of an output shaft of the motor is fixedly connected with a grinding disc, the adjusting clamping mechanism is fixedly connected to the front portion of the right side of the top of the workbench, the front portion of the right side of the top of the workbench is fixedly connected with a shell, and the bottom of an inner cavity of the shell is rotationally connected with a rotating shaft. The angle is kept constant, cutter grinding of the turning tool at different angles can be achieved according to machining requirements, the cutter grinding amount can be conveniently controlled, control is accurate, manual handheld cutter grinding is avoided, the poor precision of manual cutter grinding is prevented, time and labor are saved, and the cutter grinding quality and efficiency are higher than those of manual cutter grinding.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical machining turning tools, in particular to a grooving turning blade grinding device. Background Art

[0002] When using a grooving blade to process the end face groove, the workpiece will interfere with the grooving blade, causing the workpiece to be rough and the blade to break. The grooving blade needs to be sharpened and modified, so a sharpening device is needed to sharpen the grooving blade.

[0003] The current manual sharpening is time-consuming and labor-intensive, and the sharpening angle and amount are difficult to control. If the sharpening is insufficient, the interference cannot be eliminated and further sharpening is required. Excessive sharpening will reduce the strength and rigidity of the grooving turning blade, thereby affecting the service life and processing accuracy of the grooving turning blade. For this reason, we propose a grooving turning blade sharpening device. Utility Model Content

[0004] The utility model aims to provide a grooving blade sharpening device to solve the problems in the above background technology that the current manual sharpening is time-consuming and labor-intensive, the sharpening angle and the sharpening amount are difficult to control, and the sharpening efficiency is low.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grooving turning blade sharpening device, comprising a workbench, a feeding mechanism, a motor and an adjusting clamping mechanism, wherein the feeding mechanism is fixedly connected to the left side of the top of the workbench, the motor is fixedly connected to the top of the feeding mechanism, and a grinding disc is fixedly connected to the outer side of the output shaft of the motor, the adjusting clamping mechanism is fixedly connected to the front right side of the top of the workbench, the adjusting clamping mechanism comprises a shell, a rotating shaft, a worm gear, a base, a threaded hole, a bolt, a top seat, a worm, a rotating disk, a plug rod, a connecting disk, a connecting spring and a socket, the front right side of the top of the workbench is fixedly connected to the shell, and the inner of the shell A rotating shaft is rotatably connected to the bottom of the cavity, a worm gear is fixedly connected to the outer bottom of the rotating shaft, the top of the rotating shaft passes through the middle of the top of the shell, and the top of the rotating shaft is fixedly connected to the base, a threaded hole is opened in the middle of the top right of the base, a bolt is screwed inside the threaded hole through a thread, a top seat is sleeved on the outside of the bolt, a worm is rotatably connected between the middle of the left part of the front and back sides of the inner cavity of the shell, the front end of the worm is fixedly connected to a turntable, the front side of the turntable passes through a plug rod that is slidably connected, the front end of the plug rod is fixedly connected to a connecting disk, the outer side wall of the plug rod is sleeved with a connecting spring, and holes are evenly penetrated on the left part of the front side of the shell.

[0006] As a further description of the above technical solution:

[0007] The worm wheel is located inside the housing, and the outer side wall of the worm wheel is meshedly connected with the outer side of the worm through tooth patterns.

[0008] As a further description of the above technical solution:

[0009] The front and rear ends of the connecting spring are fixedly connected to the rear side of the connecting disk and the front side of the rotating disk respectively.

[0010] As a further description of the above technical solution:

[0011] The feeding mechanism comprises a first mounting seat, a first T-slot, a transverse screw, a transverse handwheel, a first T-block, a second mounting seat, a second T-slot, a longitudinal screw, a longitudinal handwheel, a second T-block and a fixing plate, the first mounting seat being fixedly connected to the middle part of the top left side of the workbench, a first T-slot being opened in the middle part of the top of the first mounting seat, a transverse screw being rotatably connected through the middle parts of the left and right sides of the first T-slot, a transverse handwheel being fixedly connected to the left end of the transverse screw, a first T-block being screwed on the outer side of the transverse screw via a thread, a second mounting seat being fixedly connected to the top of the first T-block, a second T-slot being opened in the middle part of the top of the second mounting seat, a longitudinal screw being rotatably connected through the middle parts of the front and rear sides of the second T-slot, a longitudinal handwheel being fixedly connected to the front end of the longitudinal screw, a second T-block being screwed on the outer side of the longitudinal screw via a thread, and a fixing plate being fixedly connected to the top of the second T-block.

[0012] As a further description of the above technical solution:

[0013] The motor is fixedly connected to the top of the fixing plate.

[0014] As a further description of the above technical solution:

[0015] The first T-shaped block is slidably engaged in the first T-shaped slot, and the second T-shaped block is slidably engaged in the second T-shaped slot.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The grooving turning blade sharpening device places the tool on the base, rotates the bolt to lower the bolt, clamps the top seat to the tool, pulls the insertion rod to move the insertion rod out of the insertion hole, rotates the turntable to drive the worm to rotate, and drives the worm wheel to rotate, thereby driving the rotating shaft to rotate, and adjusting the tool grinding angle, conveniently controlling the sharpening angle, so that the angle remains constant, and can realize the sharpening of the turning tool at different angles according to processing needs. The sharpening quality and efficiency are higher than manual sharpening.

[0018] 2. The grooving turning blade sharpening device, by turning the horizontal hand wheel to rotate the horizontal screw, causes the first T-block to drive the second mounting seat to move, and adjusts the horizontal position of the motor. By turning the longitudinal hand wheel to drive the longitudinal screw to rotate, the second T-block drives the fixed plate to move, and the longitudinal position of the motor is changed, thereby facilitating the control of the sharpening amount, making the control precise, preventing poor manual sharpening precision, improving the sharpening precision, improving the tool quality, and avoiding manual hand-held sharpening, saving time and effort, and improving the sharpening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a grooving blade sharpening device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of an adjustment clamping mechanism of a grooving blade sharpening device proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the socket opening structure of a grooving blade sharpening device proposed by the utility model;

[0022] Figure 4 The utility model discloses a feeding mechanism structure schematic diagram of a grooving cutting blade sharpening device.

[0023] In the figure: 100, workbench; 200, feeding mechanism; 210, first mounting seat; 220, first T-slot; 230, transverse screw; 231, transverse handwheel; 240, first T-block; 250, second mounting seat; 260, second T-slot; 270, longitudinal screw; 271, longitudinal handwheel; 280, second T-block; 290, fixing plate; 300, motor; 310, grinding disc; 400, adjusting clamping mechanism; 410, housing; 420, rotating shaft; 430, worm gear; 440, base; 441, threaded hole; 450, bolt; 460, top seat; 470, worm; 480, turntable; 490, plug rod; 491, connecting disc; 492, connecting spring; 493, socket. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a grooving blade sharpening device, which is convenient for controlling the sharpening angle so that the angle remains constant, and can realize sharpening of the turning tool at different angles according to processing needs, and is convenient for controlling the sharpening amount so that the control is accurate, and avoids manual hand-held sharpening, which prevents poor manual sharpening accuracy, saves time and effort, and has higher sharpening quality and efficiency than manual sharpening. Please refer to Figure 1-4 , including a workbench 100, a feeding mechanism 200, a motor 300 and an adjusting clamping mechanism 400;

[0028] Please refer again Figure 1 , the workbench 100 is used to install the feeding mechanism 200, the motor 300 and the adjusting clamping mechanism 400;

[0029] Please refer again Figure 1 The feeding mechanism 200 is fixedly connected to the left side of the top of the workbench 100 and is used to install the motor 300. The motor 300 is fixedly connected to the top of the feeding mechanism 200, and the outer side of the output shaft of the motor 300 is fixedly connected with a grinding disc 310. The adjusting clamping mechanism 400 is fixedly connected to the front part of the right side of the top of the workbench 100.

[0030] Please refer again Figure 2, the adjusting clamping mechanism 400 includes a housing 410, a rotating shaft 420, a worm gear 430, a base 440, a threaded hole 441, a bolt 450, a top seat 460, a worm 470, a rotating disk 480, an insert rod 490, a connecting disk 491, a connecting spring 492 and a plug hole 493;

[0031] Please refer again Figure 2 The front part of the top right side of the workbench 100 is fixedly connected with a housing 410, the bottom of the inner cavity of the housing 410 is rotatably connected with a rotating shaft 420, the outer bottom of the rotating shaft 420 is fixedly connected with a worm gear 430, the top of the rotating shaft 420 passes through the middle of the top of the housing 410, and the top of the rotating shaft 420 is fixedly connected with a base 440, a threaded hole 441 is opened in the middle of the top right side of the base 440, a bolt 450 is screwed inside the threaded hole 441 through a thread, and a top seat 460 is sleeved on the outer side of the bolt 450;

[0032] Please refer again Figure 2 A worm 470 is rotatably connected through the middle of the left part of the front and rear sides of the inner cavity of the shell 410, a turntable 480 is fixedly connected to the front end of the worm 470, a plug rod 490 is slidably connected through the front side of the turntable 480, a connecting plate 491 is fixedly connected to the front end of the plug rod 490, a connecting spring 492 is sleeved on the outer wall of the plug rod 490, and a socket 493 is evenly penetrated through the left part of the front side of the shell 410.

[0033] To summarize, by placing the tool on the base 440, rotating the bolt 450 to lower the bolt 450, the top seat 460 clamps the tool, the insertion rod 490 is pulled to move the insertion rod 490 out of the insertion hole 493, the turntable 480 is rotated to drive the worm 470 to rotate, so that the worm wheel 430 rotates, thereby driving the rotating shaft 420 to rotate, and adjusting the tool grinding angle, so as to facilitate the control of the grinding angle so that the angle remains constant, the turning tool can be ground at different angles according to processing needs, and the grinding quality and efficiency are higher than manual grinding.

[0034] Please refer again Figure 2 The worm wheel 430 is located inside the housing 410, and the outer wall of the worm wheel 430 is meshed and connected with the outer side of the worm 470 through the tooth pattern.

[0035] Please refer again Figure 2 The front and rear ends of the connecting spring 492 are fixedly connected to the rear side of the connecting disk 491 and the front side of the rotating disk 480 respectively.

[0036] Please refer again Figure 4The feeding mechanism 200 includes a first mounting seat 210, a first T-slot 220, a transverse screw 230, a transverse hand wheel 231, a first T-block 240, a second mounting seat 250, a second T-slot 260, a longitudinal screw 270, a longitudinal hand wheel 271, a second T-block 280 and a fixing plate 290. The first mounting seat 210 is fixedly connected to the middle of the top left side of the workbench 100. The first T-slot 220 is provided in the middle of the top of the first mounting seat 210. The transverse screw 230 is rotatably connected between the middle of the left and right sides of the first T-slot 220. The transverse screw 230 The left end is fixedly connected with a transverse hand wheel 231, the outer side of the transverse screw 230 is screwed with a first T-block 240 through a thread, the top of the first T-block 240 is fixedly connected with a second mounting seat 250, a second T-slot 260 is opened in the middle of the top of the second mounting seat 250, a longitudinal screw 270 is rotatably connected through the middle of the front and rear sides of the second T-slot 260, the front end of the longitudinal screw 270 is fixedly connected with a longitudinal hand wheel 271, the outer side of the longitudinal screw 270 is screwed with a second T-block 280 through a thread, and the top of the second T-block 280 is fixedly connected with a fixing plate 290.

[0037] Please refer again Figure 4 , the motor 300 is fixedly connected to the top of the fixing plate 290 .

[0038] Please refer again Figure 4 The first T-block 240 is slidably engaged in the first T-slot 220 , and the second T-block 280 is slidably engaged in the second T-slot 260 .

[0039] To summarize, by rotating the transverse hand wheel 231, the transverse screw 230 is rotated, and the first T-block 240 drives the second mounting seat 250 to move, and the transverse position of the motor 300 is adjusted. By rotating the longitudinal hand wheel 271, the longitudinal screw 270 is driven to rotate, so that the second T-block 280 drives the fixed plate 290 to move, and the longitudinal position of the motor 300 is changed, thereby facilitating the control of the grinding amount, making the control precise, preventing poor manual grinding precision, improving grinding precision, improving tool quality, and avoiding manual hand-held grinding, saving time and effort, and improving grinding efficiency.

[0040] In specific use, when performing blade sharpening, the technical personnel in this field place the tool on the base 440, rotate the bolt 450 to make the bolt 450 drop, so that the top seat 460 clamps the tool, pulls the plug rod 490 to stretch the connecting spring 492, and at the same time makes the plug rod 490 move out of the socket 493, rotates the turntable 480, drives the worm 470 to rotate, and makes the worm wheel 430 rotate, thereby driving the rotating shaft 420 to rotate, adjusts the angle of tool grinding, and then makes the plug rod 490 embedded in the In the socket 493, the turntable 480 is fixed, the motor 300 is started, the grinding disc 310 is rotated, and the horizontal hand wheel 231 is turned to rotate the horizontal screw 230, so that the first T-block 240 drives the second mounting seat 250 to move, so that the grinding disc 310 contacts the tool for grinding, and then the longitudinal hand wheel 271 is turned to drive the longitudinal screw 270 to rotate, so that the second T-block 280 drives the fixed plate 290 to move, so that the longitudinal position of the motor 300 changes, and the grinding amount is adjusted.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A grooving blade sharpening device, characterized in that: The invention comprises a workbench (100), a feeding mechanism (200), a motor (300) and an adjusting clamping mechanism (400), wherein the feeding mechanism (200) is fixedly connected to the left side of the top of the workbench (100), the motor (300) is fixedly connected to the top of the feeding mechanism (200), and a grinding disc (310) is fixedly connected to the outer side of the output shaft of the motor (300), and the adjusting clamping mechanism (400) is fixedly connected to the front right side of the top of the workbench (100). The adjusting clamping mechanism (400) comprises a housing (410), a rotating shaft (420), a worm gear (430), a base (440), a threaded hole (441), a bolt (450), a top seat (460), a worm (470), a rotating disk (480), an insert rod (490), a connecting disk (491), a connecting spring (492) and a socket (493). The front portion of the top right side of the workbench (100) is fixedly connected to the housing (410), and the bottom of the inner cavity of the housing (410) is rotatably connected to the housing (410). A rotating shaft (420) is provided, and a worm gear (430) is fixedly connected to the outer bottom of the rotating shaft (420), and the top of the rotating shaft (420) passes through the middle of the top of the housing (410), and the top of the rotating shaft (420) is fixedly connected to a base (440), and a threaded hole (441) is provided in the middle of the top right of the base (440), and a bolt (450) is screwed inside the threaded hole (441) through a thread, and a top seat (460) is sleeved on the outer side of the bolt (450), so that A worm (470) is rotatably connected through the middle of the left part of the front and rear sides of the inner cavity of the shell (410), the front end of the worm (470) is fixedly connected to a turntable (480), the front side of the turntable (480) is slidably connected through an insertion rod (490), the front end of the insertion rod (490) is fixedly connected to a connecting disk (491), the outer side wall of the insertion rod (490) is sleeved with a connecting spring (492), and a hole (493) is evenly opened through the left part of the front side of the shell (410).

2. A grooving blade sharpening device according to claim 1, characterized in that: The worm wheel (430) is located inside the housing (410), and the outer wall of the worm wheel (430) is meshedly connected with the outer side of the worm (470) through tooth patterns.

3. A grooving blade sharpening device according to claim 1, characterized in that: The front and rear ends of the connection spring (492) are fixedly connected to the rear side of the connection disk (491) and the front side of the rotating disk (480) respectively.

4. A grooving blade sharpening device according to claim 1, characterized in that: The feeding mechanism (200) comprises a first mounting seat (210), a first T-slot (220), a transverse screw rod (230), a transverse hand wheel (231), a first T-block (240), a second mounting seat (250), a second T-slot (260), a longitudinal screw rod (270), a longitudinal hand wheel (271), a second T-block (280) and a fixing plate (290); the first mounting seat (210) is fixedly connected to the middle of the left top of the workbench (100); a first T-slot (220) is provided in the middle of the top of the first mounting seat (210); a transverse screw rod (230) is rotatably connected to the middle of the left and right sides of the first T-slot (220); the transverse screw rod (230) is fixedly connected to the workbench (100) and the first T-slot (2 ... ) is fixedly connected to the left end of the horizontal hand wheel (231), the outer side of the horizontal screw rod (230) is screwed with a first T-block (240) through a thread, the top of the first T-block (240) is fixedly connected to a second mounting seat (250), a second T-slot (260) is provided in the middle of the top of the second mounting seat (250), a longitudinal screw rod (270) is rotatably connected through the middle of the front and rear sides of the second T-slot (260), the front end of the longitudinal screw rod (270) is fixedly connected to a longitudinal hand wheel (271), the outer side of the longitudinal screw rod (270) is screwed with a second T-block (280) through a thread, and the top of the second T-block (280) is fixedly connected to a fixing plate (290).

5. A grooving blade sharpening device according to claim 4, characterized in that: The motor (300) is fixedly connected to the top of the fixing plate (290).

6. A grooving blade sharpening device according to claim 4, characterized in that: The first T-shaped block (240) is slidably engaged in the interior of the first T-shaped slot (220), and the second T-shaped block (280) is slidably engaged in the interior of the second T-shaped slot (260).

Images