CN215034136U - Saw bit grinds prosthetic devices - Google Patents
Saw bit grinds prosthetic devices Download PDFInfo
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- CN215034136U CN215034136U CN202022962387.2U CN202022962387U CN215034136U CN 215034136 U CN215034136 U CN 215034136U CN 202022962387 U CN202022962387 U CN 202022962387U CN 215034136 U CN215034136 U CN 215034136U
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- saw blade
- grinding
- saw
- tooth
- fixing
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- 238000009434 installation Methods 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a saw blade grinding and repairing device, which comprises a workbench, wherein a saw blade mounting and fixing mechanism, a grinding mechanism and a rotating mechanism are arranged on the workbench; the saw blade mounting and fixing mechanism is used for fixing a saw blade to be ground and repaired, the center of the saw blade mounting and fixing mechanism is connected to the rotating mechanism, and the rotating mechanism drives the saw blade to be ground and repaired on the saw blade mounting and fixing mechanism to rotate, so that the teeth of the saw blade and the grinding mechanism are rubbed to be ground and repaired. The saw blade grinding and repairing device designed by the utility model can carry out rotary type grinding and repairing on the saw blade, repair the saw teeth, ensure the cut surface to be flat and have less burrs; the repair capability is improved; meanwhile, the automatic grinding device is adopted in the design, the grinding efficiency is higher, the saw blade can be repeatedly utilized, and the production cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of machine part processing, especially, relate to a saw bit grinds prosthetic devices.
Background
At present, in order to ensure that a tangent plane is flat and reduce cutting scraps in the cutting process of a disc-shaped saw blade used for cutting a copper pipe and an aluminum profile, the saw blade is welded with irregular tooth edges on the saw blade, namely the saw blade consists of a tooth plane end face, an upper end face and a lower end face (as shown in fig. 5). In actual production process, the saw bit is because long-time use friction, and the tangent plane unevenness will appear in the product that cuts out after the wearing and tearing of arbitrary one terminal surface serrated edge in the serrated edge that leads to three terminal surface, and the burr is great, and the cutting bits that produce are more, influences product quality, needs to scrap the saw bit that can not use and handles, increases manufacturing cost, influences product quality, influences production efficiency. The existing saw blade grinding and repairing device is usually required to be manually polished opposite to a machine, the automation degree is low, the precision is poor, and the tooth edge after polishing is not uniform enough.
SUMMERY OF THE UTILITY MODEL
For solving the problem among the above-mentioned prior art, the utility model provides a saw bit grinds prosthetic devices, this utility model point and technological effect of brief description core utility model.
In order to achieve the above object, the utility model discloses a saw bit grinds prosthetic devices's concrete technical scheme as follows:
a saw blade grinding and repairing device comprises a workbench, wherein a saw blade mounting and fixing mechanism, a grinding mechanism and a rotating mechanism are arranged on the workbench;
the saw blade mounting and fixing mechanism is used for fixing a saw blade to be ground and repaired, the center of the saw blade mounting and fixing mechanism is connected to the rotating mechanism, and the rotating mechanism drives the saw blade to be ground and repaired on the saw blade mounting and fixing mechanism to rotate, so that the teeth of the saw blade and the grinding mechanism are rubbed to be ground and repaired.
Furthermore, the workbench is the upper end face of the electric cabinet, a controller and a motor are arranged inside the electric cabinet, and the controller is electrically connected to the motor, so that an output shaft of the motor is controlled to drive the saw blade mounting and fixing mechanism to rotate and grind.
Further, grind the mechanism and include tooth grinding miller, the telescopic machanism who is connected with tooth grinding miller, connect in telescopic machanism's installation base, and the installation base setting is on the workstation.
Furthermore, telescopic machanism is including the linear electric motor of drive linear motion, and the tooth grinding miller is connected to the linear electric motor output, grinds through the tooth grinding miller and the tooth friction of waiting to grind the restoration saw bit.
Furthermore, the saw blade mounting and fixing mechanism comprises a mounting base connected with the output shaft of the motor, a screw connected to the mounting base, and a fixing nut in threaded connection with the screw.
Furthermore, the grinding mechanism comprises a saw blade plane grinding mechanism arranged on the electric cabinet, and the saw blade plane grinding mechanism grinds planes of saw blade teeth.
Furthermore, the grinding mechanism comprises a saw blade upper end face grinding mechanism arranged on the electric cabinet, and the saw blade upper end face grinding mechanism grinds the upper end faces of the saw blade teeth.
Further, the grinding mechanism comprises a saw blade lower end face grinding mechanism arranged on the electric cabinet, and the saw blade lower end face grinding mechanism grinds lower end faces of saw blade teeth.
Furthermore, the upper end face of the electric cabinet is also connected with an infrared induction positioning mechanism for positioning the saw blade to be ground and repaired, and the infrared induction positioning mechanism is electrically connected with the controller.
Furthermore, the upper end surface of the electric cabinet is also connected with a saw blade fixing and clamping mechanism, and the longitudinal mechanical freedom degree is limited by the up-and-down clamping of the saw blade to be ground and repaired.
Furthermore, the saw blade fixing and clamping mechanism comprises a mounting column connected to the workbench, and an upper end block and a lower end block which are connected to the mounting column at the same time, wherein the upper end block and the lower end block can limit the longitudinal mechanical freedom degree of the saw blade to be ground and repaired in an up-and-down clamping mode.
Compared with the prior art, the utility model discloses following beneficial effect has:
the saw blade grinding and repairing device designed by the utility model can carry out rotary type grinding and repairing on the saw blade, repair the saw teeth, ensure the cut surface to be flat and have less burrs; the repair capability is improved; meanwhile, the automatic grinding device is adopted in the design, the grinding efficiency is higher, the saw blade can be repeatedly utilized, and the production cost is reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective view of the saw blade mounting and securing mechanism of FIG. 1;
FIG. 3 is a schematic perspective view of the grinding mechanism of FIG. 1;
FIG. 4 is a schematic perspective view of the blade positioning and clamping mechanism of FIG. 1;
FIG. 5 is an enlarged view of the tooth plane, the upper end surface and the lower end surface of the saw blade teeth;
fig. 6 is a front view of the present invention;
fig. 7 is a side view of the present invention;
fig. 8 is a top view of the present invention.
The reference numbers in the figures illustrate: the device comprises a saw blade plane grinding mechanism 1, a saw blade mounting and fixing mechanism 2, a saw blade upper end surface grinding mechanism 3, a saw blade lower end surface grinding mechanism 4, a saw blade positioning and clamping mechanism 5, an infrared induction positioning mechanism 6 and an electric cabinet 7; the tooth grinding wheel 11, the first mounting base 12 and the linear motor 13; a second mounting base 21, a fixing nut 22; the mounting post 51, the upper end block 52, the lower end block 53, the tooth plane 81, the tooth upper end surface 82 and the tooth lower end surface 83.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the saw blade grinding and repairing device of the present invention will be described in detail with reference to the attached drawings 1-8.
Referring to fig. 1, a saw blade grinding and repairing device is designed, which comprises a workbench, wherein a saw blade mounting and fixing mechanism 2, a grinding mechanism and a rotating mechanism are arranged on the workbench; saw bit installation fixed establishment 2 is used for fixed saw bit of repairing of waiting to grind, and saw bit installation fixed establishment 2 center connect in slewing mechanism, and slewing mechanism drive saw bit installation fixed establishment 2 is last to wait to grind the saw bit of repairing and rotate, carries out 360 cyclic rotation, and the grinding of for every saw bit is restoreed and is provided power and location. So that the saw blade teeth and the grinding mechanism rub to carry out grinding repair. The teeth generally have a tooth flat 81, a tooth upper end surface 82, and a tooth lower end surface 83, as shown in fig. 5. In addition, in order to fix the saw blade, the saw blade mounting and fixing mechanism 2 includes a second mounting base 21 connected to the output shaft of the motor, a screw rod connected to the second mounting base 21, and a fixing nut 22 screwed to the screw rod. The saw blade is sleeved in the screw, then the fixing nut 22 is screwed, and the saw blade is clamped between the second mounting base 21 and the fixing nut 22, so that the fixing effect is achieved.
The workstation can be the up end of electric cabinet 7, and the up end of electric cabinet 7 still is connected with and is used for waiting to grind the infrared induction positioning mechanism 6 of restoreing the saw bit location, infrared induction positioning mechanism 6 and controller electric connection. Through infrared inductor, carry out accurate location, guarantee that saw bit and tooth grinding miller 11 location are accurate. In addition, in order to prevent the saw blade from floating up and down, the upper end surface of the electric cabinet 7 is also connected with a saw blade fixing and clamping mechanism 5, so that the saw blade to be ground and repaired is clamped up and down to limit the longitudinal mechanical freedom degree. The saw blade fixing and clamping mechanism 5 comprises a mounting column 51 connected to the workbench, and an upper end block 52 and a lower end block 53 which are connected to the mounting column 51 at the same time, wherein the upper end block 52 and the lower end block 53 can limit the longitudinal mechanical freedom degree of the saw blade to be ground and repaired in the vertical clamping mode.
The controller and the motor are arranged inside the electric cabinet 7, and the controller is electrically connected to the motor, so that the output shaft of the motor is controlled to drive the saw blade mounting and fixing mechanism 2 to rotate and grind. After a program is recorded in the controller, the controller is utilized to control the motor to rotate, so that the saw blade is driven to rotate and be ground at the same time. The method is arranged in a controller chip through a program, and main parameters are set as follows: plane gear grinding distance, upper end face gear grinding angle, lower end face gear grinding distance, lower end face gear grinding angle, gear grinding number and saw blade rotation angle. Meanwhile, in order to control the footage of grinding, the grinding mechanism may be provided as a radial telescopic movement mechanism with respect to the saw blade, wherein the grinding mechanism includes a tooth grinding wheel 11, a telescopic mechanism connected to the tooth grinding wheel 11, a first mounting base 12 connected to the telescopic mechanism, and the first mounting base 12 is provided on the table. The telescopic mechanism of the design can adjust the footage requirement on the teeth of the saw blade, the requirement on the grinding control depth is met, the telescopic structure can be a lead screw, a lead screw and the like, or the linear motor 13 listed in the embodiment can also be connected with a controller, the linear motor 13 is contracted by setting parameters through an electric control mechanism, and the teeth are prevented from being impacted in the rotating process of the saw blade. The telescopic mechanism comprises a linear motor 13 for driving linear motion, the output end of the linear motor 13 is connected with a tooth grinding wheel 11, and grinding is carried out through the tooth grinding wheel 11 and the tooth friction of the to-be-ground restoration saw blade, so that the amount of the feed ruler can be controlled automatically.
The grinding mechanism comprises a saw blade plane grinding mechanism 1 arranged on the electric cabinet 7, and the saw blade plane grinding mechanism 1 grinds saw blade tooth planes 81. The grinding mechanism comprises a saw blade upper end face grinding mechanism 3 arranged on the electric cabinet 7, and the saw blade upper end face grinding mechanism 3 grinds the saw blade tooth upper end faces 82. The grinding mechanism comprises a saw blade lower end face grinding mechanism 4 arranged on the electric cabinet 7, and the saw blade lower end face grinding mechanism 4 grinds the saw blade tooth lower end faces 83. Tooth grinding miller 11 on three groups grinding mechanism is the toper structure, corresponds tooth plane 81, tooth up end 82, tooth lower extreme face 83 respectively and grinds, as shown in fig. 5, when the saw bit need all grind trilateral, all adorn three groups, if only need grind arbitrary tooth face, the all the other grinding mechanism that need not use of dismantlement that can correspond can.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (11)
1. The utility model provides a saw bit grinds prosthetic devices which characterized in that: the saw blade grinding machine comprises a workbench, wherein a saw blade mounting and fixing mechanism (2), a grinding mechanism and a rotating mechanism are arranged on the workbench;
saw bit installation fixed establishment (2) are used for fixed waiting to grind the restoration saw bit, and saw bit installation fixed establishment (2) center connect in slewing mechanism, slewing mechanism drive wait to grind the restoration saw bit rotation on saw bit installation fixed establishment (2) to make saw bit tooth and grinding mechanism friction grind the restoration.
2. The saw blade grinding and repairing device as claimed in claim 1, wherein the worktable is an upper end surface of an electric cabinet (7), a controller and a motor are arranged inside the electric cabinet (7), and the controller is electrically connected to the motor so as to control an output shaft of the motor to drive the saw blade mounting and fixing mechanism (2) to rotate and grind.
3. The saw blade grinding restoration device according to claim 2, wherein the grinding mechanism comprises a tooth grinding wheel (11), a retractable mechanism connected with the tooth grinding wheel (11), and a first mounting base (12) connected with the retractable mechanism, and the first mounting base (12) is arranged on the workbench.
4. The saw blade grinding and repairing device as claimed in claim 3, wherein the retractable mechanism comprises a linear motor (13) for driving linear motion, the output end of the linear motor (13) is connected with the tooth grinding wheel (11), and grinding is performed by the friction between the tooth grinding wheel (11) and the teeth of the saw blade to be ground and repaired.
5. The saw blade grinding repair device according to claim 2, wherein the saw blade mounting and fixing mechanism (2) comprises a second mounting base (21) connected with the output shaft of the motor, a screw rod connected to the second mounting base (21), and a fixing nut (22) threaded on the screw rod.
6. The saw blade grinding and repairing device as claimed in claim 2, wherein the grinding mechanism comprises a saw blade plane grinding mechanism (1) arranged on the electric cabinet (7), and the saw blade plane grinding mechanism (1) grinds the saw blade tooth plane (81).
7. The saw blade grinding and repairing device as claimed in claim 2, wherein the grinding mechanism comprises a saw blade upper end face grinding mechanism (3) arranged on the electric cabinet (7), and the saw blade upper end face grinding mechanism (3) grinds the saw blade tooth upper end face (82).
8. The saw blade grinding and repairing device as claimed in claim 2, wherein the grinding mechanism comprises a saw blade lower end face grinding mechanism (4) arranged on the electric cabinet (7), and the saw blade lower end face grinding mechanism (4) grinds the saw blade tooth lower end face (83).
9. The saw blade grinding and repairing device as claimed in claim 2, wherein an infrared induction positioning mechanism (6) for positioning the saw blade to be ground and repaired is further connected to the upper end surface of the electric cabinet (7), and the infrared induction positioning mechanism (6) is electrically connected with the controller.
10. The saw blade grinding and repairing device as claimed in claim 9, wherein a saw blade fixing and clamping mechanism (5) is further connected to the upper end face of the electric cabinet (7) to limit the longitudinal mechanical freedom of the saw blade to be ground and repaired in the vertical clamping mode.
11. The saw blade grinding and repairing device as claimed in claim 10, wherein the saw blade fixing and clamping mechanism (5) comprises a mounting column (51) connected to the workbench, an upper end block (52) and a lower end block (53) which are simultaneously connected to the mounting column (51), and the upper end block (52) and the lower end block (53) can limit the up-and-down clamping of the saw blade to be ground and repaired to a longitudinal mechanical degree of freedom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022962387.2U CN215034136U (en) | 2020-12-11 | 2020-12-11 | Saw bit grinds prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022962387.2U CN215034136U (en) | 2020-12-11 | 2020-12-11 | Saw bit grinds prosthetic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215034136U true CN215034136U (en) | 2021-12-07 |
Family
ID=79214702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022962387.2U Active CN215034136U (en) | 2020-12-11 | 2020-12-11 | Saw bit grinds prosthetic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215034136U (en) |
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2020
- 2020-12-11 CN CN202022962387.2U patent/CN215034136U/en active Active
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