CN212020190U - High accuracy drill bit preparation is with frock of polishing - Google Patents
High accuracy drill bit preparation is with frock of polishing Download PDFInfo
- Publication number
- CN212020190U CN212020190U CN201922262155.3U CN201922262155U CN212020190U CN 212020190 U CN212020190 U CN 212020190U CN 201922262155 U CN201922262155 U CN 201922262155U CN 212020190 U CN212020190 U CN 212020190U
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- China
- Prior art keywords
- drill bit
- movable rod
- connecting rod
- groove
- fixed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 10
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 238000000227 grinding Methods 0.000 claims abstract description 32
- 229910001651 emery Inorganic materials 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000002740 Muscle Rigidity Diseases 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the field of drill bit processing, and discloses a polishing tool for high-precision drill bit preparation, which comprises a processing base, wherein a through groove is formed on the processing base, a grinding wheel is fixed in the through groove, filter tanks are respectively arranged at two sides of the grinding wheel, a collecting box is respectively arranged at the bottom of the filter tanks and is movably connected below the base through a T-shaped clamping groove formed at the side surface of the base, a filter screen is arranged on the filter tanks, a fixing device is arranged at the other side of one filter tank, the fixing device is arranged on a fixed plate, the application arranges a fixing device at one side of the grinding wheel, utilizes the fixing device to hinge a connecting rod and a supporting frame to enable the connecting rod to be adjusted up and down, movably connects a movable rod at the bottom of the connecting rod, arranges a positioning groove at the position of the movable rod corresponding to the connecting rod, and the connecting rod is pressed downwards, so that the grinding wheel polishes the drill bit, the manpower is saved, and the safety of operators is improved.
Description
Technical Field
The utility model relates to a drill bit processing field specifically is a high accuracy drill bit preparation is with frock of polishing.
Background
The drill is a tool for drilling through holes or blind holes in solid materials and reaming existing holes. Commonly used drill bits are mainly drills, flat drills, center drills, deep hole drills and trepanning drills. Reamers and reamers are not capable of drilling solid materials, but they are also traditionally classified as drills.
Current drill bit is polished and is fixed the abrasive machine on the base, puts the drill bit through artifical handheld clamping tool and polishes on the abrasive machine, but handheld tool not only can't polish to fixed angle for a long time, and long-time handheld leads to finger muscle rigidity numb easily moreover, produces painful sense, is unfavorable for carrying out work, can cause the production accident seriously even, for this, we have designed a high accuracy drill bit preparation and have used frock of polishing.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a high accuracy drill bit preparation is with frock of polishing solves the problem that exists among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a polishing tool for preparing a high-precision drill bit comprises a processing base, a grinding wheel and a fixing device, wherein a through groove is formed in the processing base, the grinding wheel is fixed in the through groove, filter tanks are respectively arranged on two sides of the grinding wheel, filter screens are arranged on the filter tanks, the fixing device is arranged on the other side of one of the filter tanks, the fixing device is arranged on a fixing plate and comprises a supporting frame, a connecting rod and a movable rod, the fixing plate is fixed on the processing base through bolts, the supporting frame is arranged at one end of the fixing plate, the top of the supporting frame is hinged with one end of the connecting rod through a rotating shaft, a groove is formed in the bottom of the connecting rod, a fixing shaft is vertically arranged at one end of the groove, two ends of the fixing shaft respectively extend to two sides of the connecting rod, the movable rod is an L-shaped rod, a, the two sides of the movable rod are provided with torsion springs, the torsion springs are sleeved on the outer surface of the fixed shaft, one ends of the torsion springs are connected to the fixed shaft, the other ends of the torsion springs are fixed on the side surfaces of the movable rod, and two semi-cylindrical positioning grooves are respectively formed in the positions, corresponding to the bottoms of the connecting rods, of the top of the movable rod.
Furthermore, the bottom four corners of processing base are fixed with the supporting leg respectively, and the supporting leg bottom is equipped with rubber foot pad.
Further, the upper half part of the grinding wheel penetrates through the through groove and extends to the upper surface of the machining base.
Furthermore, the bottom of the filter tank is respectively provided with a collecting box, and the collecting boxes are movably connected below the base through T-shaped clamping grooves formed in the side faces of the base.
Furthermore, the length and width of the movable rod are smaller than those of the groove, a plurality of finger grooves are formed in the bottom of one end, far away from the fixed shaft, of the movable rod, and the finger grooves are arc-shaped.
Furthermore, rubber gaskets are respectively fixed in the positioning grooves.
The utility model has the advantages that:
1. the utility model discloses a set up the emery wheel on the processing base, set up filter-tank, filter screen and set up the collecting box in the filter-tank below in emery wheel both sides simultaneously, collect the processing to the piece after the drill bit is polished and is processed, prevent to pile up too much at the in-process bits of polishing, influence processing.
2. The utility model discloses a set up fixing device in emery wheel one side, and articulated with the connecting rod and support frame in fixing device, make the connecting rod adjust from top to bottom, swing joint movable rod in the recess of the bottom of connecting rod again sets up the constant head tank in movable rod and the corresponding position of connecting rod, and it is fixed with the drill bit centre gripping through movable rod and constant head tank, pushes down the connecting rod again for the drill bit is polished with the emery wheel contact, helps practicing thrift the manpower, improves operating personnel's security.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the middle support frame and the connecting rod of the present invention;
FIG. 3 is a side view of the connection between the connecting rod and the movable rod of the present invention;
fig. 4 is a bottom view of the connecting rod and the movable rod of the present invention.
In the figure: 1. processing a base; 2. a grinding wheel; 3. a through groove; 4. a filter tank; 5. filtering with a screen; 6. a fixing plate; 7. a support frame; 8. a connecting rod; 9. a movable rod; 10. a rotating shaft; 11. a groove; 12. a fixed shaft; 13. a torsion spring; 14. positioning a groove; 15. supporting legs; 16. a collection box; 17. a finger groove; 18. and (4) a fixing device.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to FIGS. 1-4: a polishing tool for preparing a high-precision drill bit comprises a processing base 1, a grinding wheel 2 and a fixing device 18, wherein four corners of the bottom of the processing base 1 are respectively fixed with supporting legs 15, and the bottom of the supporting leg 15 is provided with a rubber foot pad, the bottom of the processing base 1 is improved by utilizing the supporting leg 15, the installation of equipment at the bottom of the processing base 1 is convenient, meanwhile, the rubber foot pad is utilized to reduce vibration, a through groove 3 is arranged on the processing base 1, the grinding wheel 2 is fixed in the through groove 3, two sides of the grinding wheel 2 are respectively provided with a filter tank 4, the filter tank 4 is provided with a filter screen 5, the bottom of the filter tank 4 is respectively provided with a collecting box 16, the collecting box 16 is movably connected below the processing base 1 through a T-shaped clamping groove formed in the side face of the base, waste residues generated after the drill bit is polished and processed are collected and recycled through the collecting box 16, resources are saved, and meanwhile, the waste residues are prevented from being excessively accumulated to influence processing;
the upper half part of the grinding wheel 2 penetrates through the through groove 3 and extends to the upper surface of the processing base 1, the grinding wheel 2 extending to the upper surface of the processing base 1 is used for processing a drill bit to be polished, and the grinding wheel 2 is connected with the output end of the rotating motor through a coupler, and the connection is common knowledge of technicians in the field, so that detailed description is not provided in the application;
the fixing device 18 is arranged on the other side of one of the filter tanks 4, the fixing device 18 is arranged on the fixing plate 6, the fixing device 18 comprises a support frame 7, a connecting rod 8 and a movable rod 9, the fixing plate 6 is fixed on the processing base 1 through a bolt, the support frame 7 is arranged at one end of the fixing plate 6, the top of the support frame 7 is hinged with one end of the connecting rod 8 through a rotating shaft 10, a groove 11 is formed in the bottom of the connecting rod 8, a fixing shaft 12 is vertically arranged at one end of the groove 11, two ends of the fixing shaft 12 respectively extend to two sides of the connecting rod 8, the movable rod 9 is an L-shaped rod, a through hole is formed in one end of the movable rod 9, the fixing shaft 12 penetrates through the through hole to movably connect the movable rod 9 in the groove 11, torsion springs 13 are arranged on two sides of the movable rod 9, the other end of torsional spring 13 is fixed in the side of movable rod 9, the length and width of movable rod 9 is less than the length and width of recess 11, be convenient for set up movable rod 9 in recess 11, a plurality of finger grooves 17 have been seted up to movable rod 9 in the bottom of keeping away from fixed axle 12 one end, finger groove 17 is the arc, finger groove 17 is the shape that adapts to human knuckle through machining, be convenient for operating personnel to master movable rod 9, set up two semicylindrical constant head tanks 14 respectively in the top of movable rod 9 and the corresponding position in the bottom of connecting rod 8, be fixed with the rubber gasket in constant head tank 14 respectively, utilize the rubber gasket to increase the frictional force when fixed with the drill bit, be convenient for fix the better end of drill bit, increase its stability.
To sum up, when the utility model is used, the grinding wheel 2 is arranged on the processing base 1, the filter tank 4 and the filter screen 5 are arranged on two sides of the grinding wheel 2, and the collecting box 16 is arranged below the filter tank 4, so that the chips after being ground and processed by the drill bit are collected and processed, and the situation that the chips are excessively accumulated in the grinding process to influence the processing is prevented; and set up fixing device 18 in emery wheel 2 one side, and it is articulated with connecting rod 8 and support frame 7 in fixing device 18, make connecting rod 8 adjust from top to bottom, swing joint movable rod 9 in the recess 11 of the bottom of connecting rod 8 again, set up constant head tank 14 in movable rod 9 and the corresponding position of connecting rod 8, it is fixed with the drill bit centre gripping through movable rod 9 and constant head tank 14, push down connecting rod 8 again, make the drill bit polish with emery wheel 2 contact, help practicing thrift the manpower, improve operating personnel's security.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a high accuracy drill bit preparation is with frock of polishing, includes processing base (1), emery wheel (2) and fixing device (18), its characterized in that: the grinding machine is characterized in that a through groove (3) is formed in the processing base (1), the grinding wheel (2) is fixed in the through groove (3), filter tanks (4) are respectively arranged on two sides of the grinding wheel (2), filter screens (5) are arranged on the filter tanks (4), the fixing device (18) is arranged on the other side of one filter tank (4), the fixing device (18) is arranged on the fixing plate (6), the fixing device (18) comprises a support frame (7), a connecting rod (8) and a movable rod (9), the fixing plate (6) is fixed on the processing base (1) through bolts, the support frame (7) is arranged at one end of the fixing plate (6), the top of the support frame (7) is hinged with one end of the connecting rod (8) through a rotating shaft (10), a groove (11) is formed in the bottom of the connecting rod (8), and a fixing shaft (12) is vertically arranged at, and fixed axle (12) both ends extend to the both sides of connecting rod (8) respectively, movable rod (9) are L type pole, and the one end of movable rod (9) is equipped with the through-hole, and fixed axle (12) pass the through-hole with movable rod (9) swing joint in recess (11), are equipped with torsional spring (13) in the both sides of movable rod (9), and torsional spring (13) cover is established at the surface of fixed axle (12), and the one end of torsional spring (13) is connected on fixed axle (12), and the side at movable rod (9) is fixed to the other end of torsional spring (13), set up two semi-cylindrical constant head tanks (14) respectively in the top of movable rod (9) and the corresponding position in bottom of connecting rod (8).
2. The grinding tool for preparing the high-precision drill bit as claimed in claim 1, wherein the grinding tool comprises: supporting legs (15) are fixed at four corners of the bottom of the processing base (1) respectively, and rubber foot pads are arranged at the bottoms of the supporting legs (15).
3. The grinding tool for preparing the high-precision drill bit as claimed in claim 1, wherein the grinding tool comprises: the upper half part of the grinding wheel (2) penetrates through the through groove (3) and extends to the upper surface of the machining base (1).
4. The grinding tool for preparing the high-precision drill bit as claimed in claim 1, wherein the grinding tool comprises: the bottom of the filter tank (4) is respectively provided with a collecting box (16), and the collecting box (16) is movably connected below the processing base (1) through a T-shaped clamping groove arranged on the side surface of the base.
5. The grinding tool for preparing the high-precision drill bit as claimed in claim 1, wherein the grinding tool comprises: the length and width of the movable rod (9) are smaller than those of the groove (11), a plurality of finger grooves (17) are formed in the bottom of one end, far away from the fixed shaft (12), of the movable rod (9), and the finger grooves (17) are arc-shaped.
6. The grinding tool for preparing the high-precision drill bit as claimed in claim 1, wherein the grinding tool comprises: rubber gaskets are respectively fixed in the positioning grooves (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262155.3U CN212020190U (en) | 2019-12-17 | 2019-12-17 | High accuracy drill bit preparation is with frock of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262155.3U CN212020190U (en) | 2019-12-17 | 2019-12-17 | High accuracy drill bit preparation is with frock of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212020190U true CN212020190U (en) | 2020-11-27 |
Family
ID=73482683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922262155.3U Expired - Fee Related CN212020190U (en) | 2019-12-17 | 2019-12-17 | High accuracy drill bit preparation is with frock of polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212020190U (en) |
-
2019
- 2019-12-17 CN CN201922262155.3U patent/CN212020190U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |