CN215147409U - Tool nose chamfering machine - Google Patents
Tool nose chamfering machine Download PDFInfo
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- CN215147409U CN215147409U CN202121006904.7U CN202121006904U CN215147409U CN 215147409 U CN215147409 U CN 215147409U CN 202121006904 U CN202121006904 U CN 202121006904U CN 215147409 U CN215147409 U CN 215147409U
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- grinding wheel
- nose
- connecting seat
- wire gauge
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Abstract
The utility model relates to a knife tip beveler, which comprises a motor, the right side of motor is connected with the motor connecting seat, the right side of motor connecting seat is connected with the bearing room, the outside of the junction of motor connecting seat and bearing room is provided with the motor mount, the right-hand emery wheel of installing of bearing room, the place ahead of emery wheel is provided with the backup pad, the upside of backup pad is provided with first wire gauge, the upside sliding connection of first wire gauge has first slider, the upside of first slider is provided with the emery wheel and dresses the frame, the emery stick has been held near emery wheel position department to the emery wheel of emery wheel dressing frame, the below of emery wheel is provided with the second wire gauge, the upside sliding connection of second wire gauge has the second slider, the upside of second slider is connected with the knife tip, the right side of second slider is connected with ball screw suit; the utility model discloses knife tip beveler has simple structure, with low costs, work efficiency is high, convenient operation adjustable advantage.
Description
Technical Field
The utility model relates to the technical field of machining, concretely relates to knife tip beveler.
Background
The chamfering machine is a small-sized precision machine tool which is specially used for manufacturing dies, hardware machinery, machine tool, hydraulic parts, valves, chamfering of textile machinery, milling removal, planing and other processing mode products, has the advantages of convenience, rapidness and accuracy, is the best choice for chamfering and cutting metal objects at present, particularly improves the chamfering treatment on a knife edge when various cutters are processed, and can prolong the service life of the cutters by at least one time; therefore, to the chamfer of this type groove sword, the utility model relates to a knife tip beveler that simple structure, with low costs, work efficiency is high, convenient operation is adjustable is very necessary.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, and provide a simple structure, with low costs, work efficiency is high, convenient operation adjustable knife tip beveler.
The purpose of the utility model is realized like this: the tool nose chamfering machine comprises a motor, wherein a motor connecting seat is connected to the right side of the motor, a bearing chamber is connected to the right side of the motor connecting seat, a motor fixing frame is arranged on the outer side of the joint of the motor connecting seat and the bearing chamber, a grinding wheel is mounted on the right side of the bearing chamber through a connecting shaft, a supporting plate is arranged in front of the grinding wheel, a first wire gauge is arranged on the upper side of the supporting plate, a first sliding block is connected to the upper side of the first wire gauge in a sliding mode, a grinding wheel trimming frame is arranged on the upper side of the first sliding block, a sand strip is clamped at the position, close to the grinding wheel, of the grinding wheel trimming frame, a second wire gauge is arranged below the grinding wheel, a second sliding block is connected to the upper side of the second wire gauge in a sliding mode, a tool nose positioning plate is connected to the upper side of the second sliding block, a ball screw assembly is connected to the right side of the second sliding block, and the motor fixing frame, The supporting plate, the second wire gauge and the ball screw are sleeved and connected to the upper side of the bottom plate respectively.
And a hard alloy strip is arranged at the position of the tool nose positioning plate, which is close to the grinding wheel.
The left part of bearing room is provided with bearing room connecting seat, and the upper portion of bearing room connecting seat is provided with bearing room and promotes the screw hole, the upper portion of motor mount is provided with the mount screw hole, and bearing room promotes the screw hole and passes through the bolt and nut cooperation is connected with the mount screw hole.
The front side and the rear side of the motor connecting seat are connected with pressure plates, and the pressure plates are connected to the left side of the motor fixing frame.
The number of the pressure plates is 2, and the shape of the pressure plates is rectangular.
The motor fixing frame is in a frame shape.
The bottom plate be the rectangular plate, first linear gauge sets up in the length direction of bottom plate, second linear gauge sets up in the width direction of bottom plate, ball screw suit parallel arrangement right-hand side of second linear gauge.
The length of bottom plate is 400mm, the width of bottom plate is 600mm, the thickness of bottom plate is 30 mm.
The second wire gauge consists of two wire gauges which are parallel to each other.
The utility model has the advantages that: the motor adopted by the utility model can adjust the rotating speed of the grinding wheel and control the start and stop; the position of the grinding wheel in the height direction can be adjusted by matching the motor fixing frame with the nut and the bolt on the bearing chamber connecting seat, the distance between the cutter point positioning plate and the grinding wheel can be adjusted by sleeving the second wire gauge and the ball screw, and the size and the angle of the cutter point chamfer can be adjusted by adjusting the position of the grinding wheel in the height direction and the distance between the cutter point positioning plate and the grinding wheel; the grinding wheel dressing frame and the first wire gauge are adopted to ensure that the outer contour of the grinding wheel is parallel to the tool nose positioning plate, so that the chamfers at two ends of the tool are ensured to be consistent in size; the small boss formed by the hard alloy strip can ensure that the cutter is aligned with the grinding wheel, and the grinding effect of the grinding wheel is ensured; the utility model discloses knife tip beveler has simple structure, with low costs, work efficiency is high, convenient operation adjustable advantage.
Drawings
Fig. 1 is a perspective view of the nose chamfering machine of the present invention.
Fig. 2 is a front view of the nose chamfering machine of the present invention.
Fig. 3 is a plan view of the nose chamfering machine of the present invention.
Fig. 4 is a left side view of the nose chamfering machine of the present invention.
In the figure, the grinding wheel grinding machine comprises a motor 1, a motor 2, a bottom plate 3, a motor connecting seat 4, a pressure plate 5, a motor fixing frame 6, a bearing chamber 7, a first wire gauge 8, a first sliding block 9, a grinding wheel dressing frame 10, a supporting plate 11, a ball screw sleeve 12, a tool nose positioning plate 13, a grinding wheel 14, a second wire gauge 15, a hard alloy strip 16, a sand strip 17, a bearing chamber connecting seat 18, a bearing chamber lifting screw hole 19, a fixing frame screw hole 20, a bolt 21, a nut 22 and a second sliding block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 2-3, the nose chamfering machine includes a motor 1, a bottom plate 2 is disposed at the lower right of the motor 1, a motor connecting seat 3 is connected to the right side of the motor 1, pressure plates 4 are connected to the front and rear sides of the motor connecting seat 3, a motor fixing frame 5 is connected to the right side of the pressure plate 4, a bearing chamber 6 is connected to the right side of the motor connecting seat 3, the motor fixing frame 5 is disposed at the outer side of the connection between the motor connecting chamber 3 and the bearing chamber 6, a grinding wheel 13 is mounted at the right side of the bearing chamber 6 through a connecting shaft, a supporting plate 10 is disposed in front of the grinding wheel 13, a first wire gauge 7 is disposed at the upper side of the supporting plate 10, a first slider 8 is slidably connected to the upper side of the first wire gauge 7, a grinding wheel dressing frame 9 is disposed at the upper side of the first slider 8, and a sand bar 16 is clamped at the position of the grinding wheel dressing frame 9 close to the grinding wheel 13, a second wire gauge 14 is arranged below the grinding wheel 13, a second sliding block 22 is connected to the upper side of the second wire gauge 14 in a sliding mode, a tool nose positioning plate 12 is connected to the upper side of the second sliding block 22, and a hard alloy strip 15 is arranged at the position, close to the grinding wheel 13, of the tool nose positioning plate 12.
As shown in fig. 1 and 4, a bearing chamber connecting seat 17 is disposed at the left portion of the bearing chamber 6, a bearing chamber lifting screw hole 18 is disposed at the upper portion of the bearing chamber connecting seat 17, a fixing frame screw hole 19 is disposed at the upper portion of the motor fixing frame 5, the bearing chamber lifting screw hole 18 and the fixing frame screw hole 19 are connected through a bolt 20 and a nut 21 in a matched manner, the bolt 20 is fixedly connected to the bearing chamber lifting screw hole 18, the bolt 20 penetrates through the fixing frame screw hole 19 and is in threaded connection with the nut 21, and the second slider 22 is slidably connected with the ball screw assembly 11.
For better effect, the first wire gauge 7 is disposed in the length direction of the base plate 2, and the second wire gauge 14 is disposed in the width direction of the base plate 2.
The utility model adopts the motor 1 to drive, and the grinding wheel 13 starts to rotate by taking the length direction of the bottom plate 2 as an axis through the transmission of the bearing chamber 6, and the tool nose positioning plate 12 below the grinding wheel 13 is provided with the hard alloy strip 15 at the position close to the grinding wheel 13 for positioning the tool to be chamfered, so that the tool is positioned at the same position in the length direction of the bottom plate 2 when chamfering each time, and the grinding effect of the grinding wheel 13 is ensured; the utility model adopts a grinding wheel dressing frame 9, a sand bar 16 is arranged at the position of the front side of a grinding wheel 13 of the grinding wheel dressing frame 9, the grinding wheel dressing frame 9 slides left and right on a first wire gauge 7 through a first slide block 8 connected with the lower side, so that the sand bar 16 dresses the grinding wheel 13 in real time, and the outer contour of the grinding wheel 13 is ensured to be parallel to a tool nose positioning plate 12, thereby ensuring that chamfers at two ends of a tool are consistent in size; the utility model adopts the second wire gauge 14 and the motor fixing frame 5, the second wire gauge 14 is arranged along the width direction of the bottom plate 2, so that the knife tip positioning plate 12 connected with the second wire gauge 14 through the second slider 22 can move back and forth, thereby adjusting the front and back distance between the knife tip positioning plate 12 and the grinding wheel 13; the motor fixing frame 5 is connected with a bearing chamber connecting seat 17 of the bearing chamber 6 up and down through a bolt 20 and a nut 21, and because the motor connecting seat 3 of the motor 1 is connected with the bearing chamber connecting seat 17 of the bearing chamber 6, the relative position of the bearing chamber connecting seat 17 and the motor fixing frame 5 can be adjusted by moving the bearing chamber 6 up and down to enable the bolt 20 on the bearing chamber connecting seat 17 to be matched with the nut 21, so that the height of a grinding wheel 13 connected with a rotating shaft of the bearing chamber 6 is adjusted, the front and back distance between a tool nose positioning plate 12 and the grinding wheel 13 is adjusted in a matched mode, and the size and the angle of a chamfer can be adjusted according to the requirement of the chamfer; the utility model discloses knife tip beveler has simple structure, with low costs, work efficiency is high, convenient operation adjustable advantage.
Example 2
As shown in fig. 1-4, the tool nose chamfering machine is composed of a power mechanism, a Z-axis adjusting mechanism, a Y-axis adjusting mechanism, a grinding wheel coping mechanism and a positioning mechanism, wherein the power mechanism comprises a motor 1, the right side of the motor 1 is connected with a motor connecting seat 3, the right side of the motor connecting seat 3 is connected with a bearing chamber 6 through a bearing chamber connecting seat 17, the right side of the bearing chamber 6 is provided with a grinding wheel 13 through a connecting shaft, the Z-axis adjusting mechanism comprises a motor fixing frame 5, the motor fixing frame 5 is arranged at the outer side of the joint of the motor connecting seat 3 and the bearing chamber connecting seat 17, the upper part of the motor fixing frame 5 is provided with a fixing frame screw hole 19, the fixing frame screw hole 19 is connected with a bearing chamber lifting screw hole 18 at the upper part of the bearing chamber connecting seat 17 through a bolt 20 and a nut 21 which are matched, the bolt 20 is fixedly connected on the bearing chamber lifting screw hole 18, the bolt 20 penetrates through a screw hole 19 of the fixing frame to be in threaded connection with a nut 21, the Y-axis adjusting mechanism comprises a second wire gauge 14, a second sliding block 22 is connected to the upper side of the second wire gauge 14 in a sliding mode, a cutter point positioning plate 12 is connected to the upper side of the second sliding block 22, a ball screw sleeve 11 is connected to the right side of the second sliding block 22, the grinding wheel grinding mechanism comprises a supporting plate 10, a first wire gauge 7 is arranged on the upper side of the supporting plate 10, a first sliding block 8 is connected to the upper side of the first wire gauge 7 in a sliding mode, a grinding wheel dressing frame 9 is arranged on the upper side of the first sliding block 8, a sand bar 16 is clamped at the position, close to a grinding wheel 13, of the grinding wheel dressing frame 9, the positioning mechanism comprises a hard alloy bar 15 and a pressure plate 4, the hard alloy bar 15 is arranged at the position, close to the cutter point positioning plate 12, close to the grinding wheel 13, the pressure plates 4 are arranged on the front side and the back side of the motor connecting seat 3, the pressure plate 4 is connected to the left side of the motor fixing frame 5.
For better effect, the number of the pressure plates 4 is 2, the pressure plates 4 are rectangular, the motor fixing frame 5 is frame-shaped, so that the two pressure plates 4 are respectively connected to two sides of the frame-shaped motor fixing frame 5, and the working stability of the motor is improved.
For better effect, the bottom plate 2 is a rectangular plate, the length of the bottom plate 2 is 400mm, the width of the bottom plate 2 is 600mm, the thickness of the bottom plate 2 is 30mm, and the first wire gauge 7 is arranged in the length direction of the bottom plate 2, so that the sand bars 16 can horizontally trim the grinding wheels 13, the outer contour of the grinding wheels 13 is parallel to the hard alloy bars 15 and the tool nose positioning plate 12, and the chamfers at two ends of the tool are consistent in size; the second wire gauge 14 is arranged in the width direction of the bottom plate 2, the relative distance between the cutter point positioning plate 12 and the grinding wheel 13 in the Y-axis direction can be adjusted, the second wire gauge 14 is composed of two parallel wire gauges, the moving stability of the cutter point positioning plate 12 is ensured, and the ball screw sleeve 11 is arranged on the right side of the second wire gauge 14 in parallel, so that the Y-axis adjusting mechanism is driven in the width direction of the bottom plate 2.
For better effect, the shape of the hard alloy strip 15 is rectangular, so that the processing is convenient, after the grinding wheel 13 is started, the hard alloy strip 15 can be adaptively ground, and the positioning of the tool is convenient.
The utility model adopts a power mechanism which can adjust the rotating speed of the grinding wheel 13 and control the start and stop; the adopted Z-axis adjusting mechanism can adjust the position of the grinding wheel 13 in the height direction, the adopted Y-axis adjusting mechanism can adjust the distance between the cutter point positioning plate 12 and the grinding wheel 13, and the size and the angle of the cutter point chamfer can be adjusted through the mutual matching of the Z-axis adjusting mechanism and the Y-axis adjusting mechanism; a grinding wheel grinding mechanism consisting of a grinding wheel dressing frame 9, a first wire gauge 7 and the like is adopted to ensure that the outer contour of a grinding wheel 13 is parallel to a positioning mechanism, so that the sizes of chamfers at two ends of a cutter are ensured to be consistent; the adopted positioning mechanism, particularly the small boss formed by the hard alloy strip 15, can ensure that chamfers of the tool are kept consistent in the X-axis direction every time, ensure the chamfer to be aligned with the grinding wheel 13 and ensure the grinding effect of the grinding wheel 13.
When the utility model is used, the grinding wheel 13 can be opened firstly, the rotating speed is adjusted to 100 r/m, the position of the grinding wheel 13 in the Z-axis direction and the position of the cutter point positioning plate 12 in the Y-axis direction are adjusted to proper positions, the adjusting mode and principle are the same as those of the embodiment 1, then the hand-held cutter tool is pushed to the hard alloy strip 15 at the set position, the cutter tool swings left and right to grind the cutting edge chamfer, the left and right deflection cutters grind the lateral edges at two sides, so that the cutter point swings in a fan shape, the circular arc of the cutter point is ground, and the grinding is finished at last; in particular, after the chamfering by the grinding wheel 13, the chamfering part of the tool nose is arc-shaped, so that the service life of the tool is prolonged, and the cutting sharpness is improved; the utility model discloses knife tip beveler has simple structure, with low costs, work efficiency is high, convenient operation adjustable advantage.
Claims (9)
1. The tool nose chamfering machine comprises a motor and is characterized in that: the right side of the motor is connected with a motor connecting seat, the right side of the motor connecting seat is connected with a bearing chamber, a motor fixing frame is arranged on the outer side of the joint of the motor connecting seat and the bearing chamber, a grinding wheel is arranged on the right side of the bearing chamber through a connecting shaft, a supporting plate is arranged in front of the grinding wheel, a first wire gauge is arranged on the upper side of the supporting plate, a first sliding block is connected on the upper side of the first wire gauge in a sliding manner, a grinding wheel dressing frame is arranged on the upper side of the first sliding block, a sand bar is clamped at the position of the grinding wheel dressing frame, which is close to the grinding wheel, a second wire gauge is arranged below the grinding wheel, a second sliding block is connected on the upper side of the second wire gauge in a sliding manner, the upper side of the second sliding block is connected with a tool nose positioning plate, the right side of the second sliding block is connected with a ball screw sleeve, the motor fixing frame, the supporting plate, the second wire gauge and the ball screw are sleeved and connected to the upper side of the bottom plate respectively.
2. The nose chamfering machine according to claim 1, wherein: and a hard alloy strip is arranged at the position of the tool nose positioning plate, which is close to the grinding wheel.
3. The nose chamfering machine according to claim 1, wherein: the left part of bearing room is provided with bearing room connecting seat, and the upper portion of bearing room connecting seat is provided with bearing room and promotes the screw hole, the upper portion of motor mount is provided with the mount screw hole, and bearing room promotes the screw hole and passes through the bolt and nut cooperation is connected with the mount screw hole.
4. The nose chamfering machine according to claim 1, wherein: the front side and the rear side of the motor connecting seat are connected with pressure plates, and the pressure plates are connected to the left side of the motor fixing frame.
5. The nose chamfering machine according to claim 4, wherein: the number of the pressure plates is 2, and the shape of the pressure plates is rectangular.
6. The nose chamfering machine according to claim 1, wherein: the motor fixing frame is in a frame shape.
7. The nose chamfering machine according to claim 1, wherein: the bottom plate be the rectangular plate, first linear gauge sets up in the length direction of bottom plate, second linear gauge sets up in the width direction of bottom plate, ball screw suit parallel arrangement right-hand side of second linear gauge.
8. The nose chamfering machine according to claim 7, wherein: the length of bottom plate is 400mm, the width of bottom plate is 600mm, the thickness of bottom plate is 30 mm.
9. The nose chamfering machine according to claim 7, wherein: the second wire gauge consists of two wire gauges which are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121006904.7U CN215147409U (en) | 2021-05-12 | 2021-05-12 | Tool nose chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121006904.7U CN215147409U (en) | 2021-05-12 | 2021-05-12 | Tool nose chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215147409U true CN215147409U (en) | 2021-12-14 |
Family
ID=79368683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121006904.7U Active CN215147409U (en) | 2021-05-12 | 2021-05-12 | Tool nose chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215147409U (en) |
-
2021
- 2021-05-12 CN CN202121006904.7U patent/CN215147409U/en active Active
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