CN208629060U - A kind of break bar sander - Google Patents
A kind of break bar sander Download PDFInfo
- Publication number
- CN208629060U CN208629060U CN201821421010.2U CN201821421010U CN208629060U CN 208629060 U CN208629060 U CN 208629060U CN 201821421010 U CN201821421010 U CN 201821421010U CN 208629060 U CN208629060 U CN 208629060U
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- China
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- break bar
- support column
- rotating disc
- emery wheel
- pedestal
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Abstract
The utility model provides a kind of break bar sander, including bottom plate, cylinder, the pedestal with cavity, rotating disc, rotation disk-drive motor, transmission mechanism, emery wheel, emery wheel driving motor, electronic slide unit, support column, screw rod and nut, the emery wheel driving motor is mounted on the sliding block of the electronic slide unit, the rotating disc is connect with the base rotation, the rotation disk-drive motor is mounted on the base, and the shaft of the rotating disc, the transmission mechanism, the output end for rotating disk-drive motor are located in the cavity of the pedestal.The utility model compared with prior art, in the case where High-speed machining, break bar will not tipping, ensure that efficient processing.
Description
Technical field
The utility model relates to field of machining technology more particularly to a kind of break bar sanders.
Background technique
Break bar is the cutter that cutting seam is formed on product to be cut.Mesh first two break bar, as shown in Figure 1, this is the first
Break bar, the break bar mainly include cutter hub A, break bar inner hole, break bar conical surface A1 and the break bar cutting edge A2 being crossed to form by the break bar conical surface.
As shown in Figure 1, this is second of break bar, which mainly includes cutter hub B, break bar inner hole, the first break bar conical surface B1, the second break bar
The conical surface B2 and break bar cutting edge B3 being crossed to form by the second break bar conical surface.Due to a break bar conical surface more than second of break bar,
Effect is to be easy to chip removal.In order to process above two break bar, prior art discloses a kind of break bar sanders, as shown in Fig. 2,
It is connect including first motor C1, the first fixed block C2 being connect with the spiral of the first motor output end, with the fixed block
The second motor C3, the second fixed block C4, third motor C5 and the emery wheel C6 being mounted on the output end of third motor.Work
Be as process: emery wheel C6 is obliquely installed, and according to the angle of the break bar conical surface and horizontal plane, determines the inclination angle of emery wheel, will need to add
The break bar of work is fixed on the output end of the second motor C3 by the second fixed block C4, and the second motor C3 of starting drives break bar to turn
Dynamic, third motor C5 drives emery wheel C6 rotation, and first motor C1 rotation moves right before making break bar, polishes, completes processing.
Shortcoming is: in order to improve process velocity, the second motor and third motor run at high speed, and first motor rotation is accelerated,
The amount of feeding increases, and break bar is caused to be increased by resistance, which be bent break bar, and since break bar is relatively thin, resists bending deformation
Ability it is poor, be easy to appear tipping.
Utility model content
A kind of break bar sander that the utility model aim proposes to solve the above-mentioned problems.
It is achieved through the following technical solutions above-mentioned purpose:
The utility model provides a kind of break bar sander, including bottom plate, cylinder, the pedestal with cavity, rotating disc, rotation
Disk-drive motor, transmission mechanism, emery wheel, emery wheel driving motor, electronic slide unit, support column, screw rod and nut, the emery wheel
Driving motor is mounted on the sliding block of the electronic slide unit, and the rotating disc is connect with the base rotation, and the rotating disc drives
Dynamic motor is mounted on the base, the output of the shaft of the rotating disc, the transmission mechanism, the rotation disk-drive motor
End is located in the cavity of the pedestal, and the output end of the rotation disk-drive motor passes through the transmission mechanism and the rotating disc
Rotating shaft transmission connection, the support column is fixedly connected on the upper surface of the rotating disc, the support column and the rotation
Disk is concentric, and the upper surface of the support column is equipped with internal thread hole, and the internal thread hole and the support column are concentric, the internal screw thread
Hole is connect with the screw spiral, and the nut is connect with the screw spiral, and the upper surface of the support column is circular end face,
The diameter of rounded bottom surface of diameter and break bar of the circular end face is identical, the support column be cylindrical body, the one of the bottom plate
End is hinged with one end of the pedestal, and the other end of the bottom plate is fixedly connected with the cylinder, the piston rod hinge of the cylinder
It is connected to idler wheel, the bottom surface of the idler wheel and the other end of the pedestal contradicts.
Further, the cylinder is increased stroke-adjustable gas cylinder.
It further, further include oil filling pipe.
Further, the support column and the detachable connection of the rotating disc.
Further, the support column is connect with the rotating disc spiral.
Further, the transmission mechanism is synchronous belt drive mechanism.
The beneficial effects of the utility model are: break bar is placed in the circular end face of support column, the diameter of the circular end face
Identical as the diameter of the rounded bottom surface of break bar, when being polished, break bar can be resisted by the supporting role of the circular end face
Bending deformation, in the case where High-speed machining, break bar will not tipping, ensure that efficient processing；Support column is cylindrical body, circle
The outer peripheral surface of shape end face and support column is at 90 degree of composition clearance positions, and when making emery wheel movement polishing break bar, the support column of cylindrical body is not
The movement of emery wheel can be hindered or be interfered；Pass through the effect of cylinder, thus it is possible to vary the circular end face and horizontal plane of support column
Angle, be capable of processing the first break bar and second of break bar of present technology.
Detailed description of the invention
Fig. 1 is the first break bar and second of cutting wheel structure schematic diagram of the prior art；
Fig. 2 is the break bar sander structure schematic diagram of the prior art；
Fig. 3 is the bottom plate, pedestal, rotating disc, rotation disk-drive motor, support column, break bar, screw rod and spiral shell of the utility model
Female locations of structures schematic diagram；
Fig. 4 is the bottom plate, pedestal, cylinder and roller structure position view of the utility model；
Fig. 5 is the rotating disc, support column, break bar, emery wheel, emery wheel driving motor, oil filling pipe and electric sliding of the utility model
The position view of platform.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing and specific embodiment:
Shown in Fig. 3 to Fig. 5, the utility model provides a kind of break bar sander, including bottom plate 1, cylinder 2, with cavity
Pedestal 3, rotating disc 4, rotation disk-drive motor 5, transmission mechanism, emery wheel 6, emery wheel driving motor 7, electronic slide unit 8, support column 9,
Screw rod 10 and nut 11, the emery wheel driving motor 7 are mounted on the sliding block 81 of the electronic slide unit 8, the rotating disc 4
It is rotatablely connected with the pedestal 3, the rotation disk-drive motor 5 is mounted on the pedestal 3, the shaft of the rotating disc 4, institute
State transmission mechanism, the output end of the rotation disk-drive motor 5 is located in the cavity of the pedestal 3, the rotation dish driving electricity
The output end of machine 5 is connect by the transmission mechanism with the rotating shaft transmission of the rotating disc 4, and the support column 9 is fixedly connected on
On the upper surface of the rotating disc 4, the support column 9 and the rotating disc 4 are concentric, and the upper surface of the support column 9 is equipped with interior
Threaded hole, the internal thread hole and the support column 9 are concentric, and the internal thread hole is connect with 10 spiral of screw rod, the spiral shell
Mother 11 connect with 10 spiral of screw rod, and the upper surface of the support column 9 is circular end face, the diameter and knife of the circular end face
The diameter of the rounded bottom surface of wheel 12 is identical, and the support column 9 is cylindrical body, one end of one end of the bottom plate 1 and the pedestal 3
Hingedly, the other end of the bottom plate 1 is fixedly connected with the cylinder 2, and the piston rod of the cylinder 2 is hinged with idler wheel 21, described
The bottom surface of the other end of idler wheel 21 and the pedestal 3 contradicts, and the transmission mechanism is synchronous belt drive mechanism.Its working principle
It is: break bar 12 to be processed is placed in circular end face, it is fixed by screw rod 10 and nut 11, according to break bar 12 to be processed
The conical surface and horizontal plane angle, to determine the angle of circular end face and horizontal plane, by the effect of cylinder 2, circular end face is inclined
Tiltedly reach the angle of required itself and horizontal plane.Rotating disc 4 is rotated by rotation disk-drive motor 5, and support column 9 is driven to rotate,
Rotate break bar 12 persistently, emery wheel 6 is rotated by emery wheel driving motor 7, and by the effect of electronic slide unit 8, emery wheel 6 is moved down
It polishes break bar 12.After emery wheel 6 has polished first conical surface of break bar 12, emery wheel 6 resets, and the piston rod of cylinder 2 is stretched
Change the inclination angle of circular end face out, emery wheel 6 moves down second conical surface polishing to break bar 12 again, completes to existing skill
The processing of second of break bar of art.The diameter of circular end face is identical as the diameter of the rounded bottom surface of break bar 12, when being polished, knife
Wheel 12 can resist bending deformation by the supporting role of the circular end face, and in the case where High-speed machining, break bar 12 will not collapse
Sword ensure that efficient processing；Support column 9 is cylindrical body, and the outer peripheral surface of circular end face and support column is at 90 degree of composition empty avoidings
Position, when making the movement polishing break bar of emery wheel 6, the support column 9 of cylindrical body will not be hindered or be interfered to the movement of emery wheel；Pass through gas
The effect of cylinder 2, thus it is possible to vary the circular end face of support column and the angle of horizontal plane, be capable of processing present technology the first break bar and
Second of break bar.
In order to improve the utility model break bar sander versatility, the cylinder 2 be increased stroke-adjustable gas cylinder, in this way may be used
Arbitrarily to adjust the angle of the angle of circular end face and horizontal plane, the break bar conical surface of different gradients can be processed.
It further include oil filling pipe 13.Metal working fluid is added toward the region of polishing by oil filling pipe, plays lubrication and cooling work
With, have concurrently antirust cleaning the effects of.
The support column 9 and the detachable connection of the rotating disc 4.By above structure, according to the diameter of break bar come
The support column with corresponding size circular end face is replaced, versatility is improved.
The support column 9 is connect with 4 spiral of rotating disc.By above structure, support column is easy to assemble and disassemble.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.
Claims (6)
1. a kind of break bar sander, which is characterized in that driven including bottom plate, cylinder, the pedestal with cavity, rotating disc, rotating disc
Dynamic motor, transmission mechanism, emery wheel, emery wheel driving motor, electronic slide unit, support column, screw rod and nut, the emery wheel driving
Motor is mounted on the sliding block of the electronic slide unit, and the rotating disc is connect with the base rotation, the rotation dish driving electricity
Machine is mounted on the base, the output end position of the shaft of the rotating disc, the transmission mechanism, the rotation disk-drive motor
In the cavity of the pedestal, the output end of the rotation disk-drive motor passes through turn of the transmission mechanism and the rotating disc
Axis transmission connection, the support column are fixedly connected on the upper surface of the rotating disc, and the support column and the rotating disc are same
The heart, the upper surface of the support column are equipped with internal thread hole, and the internal thread hole and the support column are concentric, the internal thread hole and
The screw spiral connection, the nut are connect with the screw spiral, and the upper surface of the support column is circular end face, described
The diameter of rounded bottom surface of diameter and break bar of circular end face is identical, the support column be cylindrical body, one end of the bottom plate with
One end of the pedestal is hinged, and the other end of the bottom plate is fixedly connected with the cylinder, and the piston rod of the cylinder is hinged with
The bottom surface of the other end of idler wheel, the idler wheel and the pedestal contradicts.
2. a kind of break bar sander according to claim 1, it is characterised in that: the cylinder is increased stroke-adjustable gas cylinder.
3. a kind of break bar sander according to claim 1, it is characterised in that: further include oil filling pipe.
4. a kind of break bar sander according to claim 1, it is characterised in that: the support column can be filled with the rotating disc
Tear connection open.
5. a kind of break bar sander according to claim 4, it is characterised in that: the support column and the rotating disc spiral
Connection.
6. a kind of break bar sander according to claim 1, it is characterised in that: the transmission mechanism is toothed belt transmission machine
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821421010.2U CN208629060U (en) | 2018-08-31 | 2018-08-31 | A kind of break bar sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821421010.2U CN208629060U (en) | 2018-08-31 | 2018-08-31 | A kind of break bar sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208629060U true CN208629060U (en) | 2019-03-22 |
Family
ID=65743475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821421010.2U Active CN208629060U (en) | 2018-08-31 | 2018-08-31 | A kind of break bar sander |
Country Status (1)
| Country | Link |
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| CN (1) | CN208629060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139186A (en) * | 2022-06-16 | 2022-10-04 | 余姚市华丹汽车部件有限公司 | Cover plate machining device for electric vehicle instrument panel and machining method thereof |
-
2018
- 2018-08-31 CN CN201821421010.2U patent/CN208629060U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115139186A (en) * | 2022-06-16 | 2022-10-04 | 余姚市华丹汽车部件有限公司 | Cover plate machining device for electric vehicle instrument panel and machining method thereof |
| CN115139186B (en) * | 2022-06-16 | 2023-08-15 | 余姚市华丹汽车部件有限公司 | Cover plate processing device for electric vehicle instrument panel and processing method thereof |
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