CN220863465U - Drill bit coping platform - Google Patents
Drill bit coping platform Download PDFInfo
- Publication number
- CN220863465U CN220863465U CN202322446902.5U CN202322446902U CN220863465U CN 220863465 U CN220863465 U CN 220863465U CN 202322446902 U CN202322446902 U CN 202322446902U CN 220863465 U CN220863465 U CN 220863465U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixedly connected
- rotary
- fixed
- fixing frame
- Prior art date
- 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.)
- Active
Links
- 230000010485 coping Effects 0.000 title claims description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000003754 machining Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to the technical field of machining and discloses a drill bit grinding platform, which comprises a base, wherein a pair of support plates are fixedly connected to the top of the base, rotary positioning mechanisms are arranged on the two support plates and are in rotary connection with the support plates, a connecting plate is fixedly connected between the two rotary positioning mechanisms, a clamping mechanism is arranged on the connecting plate, and the clamping mechanism is in rotary connection with the connecting plate; the rotary positioning mechanism comprises a rotary shaft, the rotary shaft penetrates through the supporting plate, the rotary shaft is rotationally connected with the supporting plate, the inner end of the rotary shaft is fixedly connected with the first fixed disk, the other end of the rotary shaft is fixedly connected with the second fixed disk, the second fixed disk is fixedly connected with a fixed pipe, the fixed pipe penetrates through the second fixed disk, the outer end of the fixed pipe is inserted with an inserting rod, the supporting plate is provided with a jack, the jack is matched with the inserting rod, a plurality of jacks are distributed in an equal angle mode by taking the rotary shaft as a circle center.
Description
Technical Field
The utility model relates to a machining technical field specifically is a drill bit coping platform.
Background
The drill bit can produce wearing and tearing after long-time use, need grind the drill bit, and present drill bit coping platform adopts two arc to carry out the centre gripping to the drill bit, and when the drill bit diameter is less, the drill bit centre gripping is unstable inadequately between two arc, can produce at coping in-process and rock, is unfavorable for the coping of drill bit.
Disclosure of utility model
In order to overcome the defects, the utility model provides a drill bit grinding platform.
The utility model adopts the technical scheme that:
the drill bit grinding platform comprises a base, a pair of support plates are fixedly connected to the top of the base, rotary positioning mechanisms are arranged on the two support plates, the rotary positioning mechanisms are rotationally connected with the support plates, a connecting plate is fixedly connected between the two rotary positioning mechanisms, a clamping mechanism is arranged on the connecting plate, and the clamping mechanism is rotationally connected with the connecting plate;
The rotary positioning mechanism comprises a rotating shaft, the rotating shaft penetrates through the supporting plate, the rotating shaft is rotationally connected with the supporting plate, the inner end of the rotating shaft is fixedly connected with the first fixed disk, the other end of the rotating shaft is fixedly connected with the second fixed disk, the second fixed disk is fixedly connected with a fixed pipe, the fixed pipe penetrates through the second fixed disk, the outer end of the fixed pipe is inserted with an inserting rod, the supporting plate is provided with a plurality of inserting holes, the inserting holes are matched with the inserting rod, and the plurality of inserting holes are distributed at equal angles by taking the rotating shaft as a center of a circle;
The fixture includes rotatory screw rod, rotatory screw rod one end and connecting plate rotate to be connected, rotatory screw rod other end and mount fixed connection, the mount is box, both ends opening around the mount, rotatory screw rod external screw thread connection has positioning nut, the inboard bottom at the mount is fixed to the lower plate, the lower plate is the V-arrangement, the deflector setting is in the mount, the deflector is located the lower plate top, the bottom fixedly connected with punch holder of deflector, fastening screw rod runs through the top of mount, fastening screw rod and mount threaded connection, fastening screw rod's bottom and deflector rotate to be connected, fastening screw rod's top fixed connection changes the handle.
The limiting plate is fixedly connected to the inserted link and is positioned between the second fixed disc and the supporting plate.
The utility model has the beneficial effects that:
When the drill bit 6 is used, the drill bit 6 is inserted between the lower clamping plate 54 and the upper clamping plate 56 of the clamping mechanism 5, the rotating handle 58 is used for rotating the fastening bolt 57, the fastening bolt 57 moves downwards, the guide plate 55 and the upper clamping plate 56 are pushed to move downwards, the drill bit 6 is pressed against the lower clamping plate 54 by the upper clamping plate 56, the drill bit 6 is clamped and fixed by the upper clamping plate 56 and the lower clamping plate 54, when the angle of the drill bit 6 needs to be adjusted, the rotary positioning mechanism 3 can be rotated to drive the connecting plate 4 to longitudinally rotate, the inserting rod 35 is inserted into the inserting hole 36, the rotary positioning mechanism 3 is positioned, the longitudinal angles of the clamping mechanism 5 and the drill bit 6 can be limited, the clamping mechanism 5 is rotated by taking the rotary screw 51 as a circle center, the transverse angle of the drill bit 6 can be adjusted, and the rotary screw 51 can be limited by screwing the positioning nut 52.
The utility model adopts the V-shaped lower clamping plate 54, can stably clamp the drill bits 6 with different diameters by three-point clamping, and is convenient for a user to adjust the grinding angle of the drill bits 6 by utilizing the rotary positioning mechanism 3 and the clamping mechanism 5.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a rotational positioning mechanism of the present utility model;
fig. 3 is a schematic view of the clamping mechanism of the present utility model.
The reference numerals in all figures are specifically: 1. a base; 2. a support plate; 3. a rotary positioning mechanism; 4. a connecting plate; 5. a clamping mechanism; 6. a drill bit; 31. a rotating shaft; 32. a first fixed disc; 33. a second fixed disc; 34. a fixed tube; 35. a rod; 36. a jack; 37. a limiting plate; 51. rotating the screw; 52. positioning a nut; 53. a fixing frame; 54. a lower clamping plate; 55. a guide plate; 56. an upper clamping plate; 57. fastening a screw; 58. a rotating handle.
Detailed Description
As shown in fig. 1-3: the drill bit grinding platform comprises a base 1, a pair of support plates 2 are fixedly connected to the base 1, rotary positioning mechanisms 3 are arranged on the two support plates 2, the rotary positioning mechanisms 3 are rotationally connected with the support plates 2, a connecting plate 4 is fixedly connected between the two rotary positioning mechanisms 3, a clamping mechanism 5 is arranged on the connecting plate 4, and the clamping mechanism 5 is rotationally connected with the connecting plate 4;
The rotary positioning mechanism 3 comprises a rotary shaft 31, the rotary shaft 31 penetrates through the support plate 2, the rotary shaft 31 is rotationally connected with the support plate 2, the inner end of the rotary shaft 31 is fixedly connected with a first fixed disk 32, the other end of the rotary shaft 31 is fixedly connected with a second fixed disk 33, a fixed pipe 34 is fixedly connected to the second fixed disk 33, the fixed pipe 34 penetrates through the second fixed disk 33, an inserting rod 35 is inserted at the outer end of the fixed pipe 34, inserting holes 36 are formed in the support plate 2, the inserting holes 36 are matched with the inserting rods 35, a plurality of inserting holes 36 are formed, and the inserting holes 36 are distributed at equal angles by taking the rotary shaft 31 as a circle center;
The fixture 5 includes rotatory screw rod 51, rotatory screw rod 51 one end and connecting plate 4 rotate to be connected, rotatory screw rod 51 other end and mount 53 fixed connection, mount 53 is the box, both ends opening around the mount 53, rotatory screw rod 51 external screw thread connection has locating nut 52, the inboard bottom at mount 53 is fixed to lower plate 54, lower plate 54 is the V-arrangement, deflector 55 sets up in mount 53, deflector 55 is located the lower plate 54 top, the bottom fixedly connected with punch holder 56 of deflector 55, the fastening screw 57 runs through the top of mount 53, fastening screw 57 and mount 53 threaded connection, the bottom and the deflector 55 rotation of fastening screw 57 are connected, the top fixed connection twist grip 58 of fastening screw 57.
The insert rod 35 is fixedly connected with a limiting plate 37, and the limiting plate 37 is positioned between the second fixed disc 33 and the supporting plate 2.
When the drill bit 6 is used, the drill bit 6 is inserted between the lower clamping plate 54 and the upper clamping plate 56 of the clamping mechanism 5, the rotating handle 58 is used for rotating the fastening bolt 57, the fastening bolt 57 moves downwards, the guide plate 55 and the upper clamping plate 56 are pushed to move downwards, the drill bit 6 is pressed to the lower clamping plate 54 by the upper clamping plate 56, the drill bit 6 is clamped and fixed by the upper clamping plate 56 and the lower clamping plate 54, when the angle of the drill bit 6 needs to be adjusted, the rotary positioning mechanism 3 can be rotated to drive the connecting plate 4 to longitudinally rotate, the inserting rod 35 is inserted into the inserting hole 36, the rotary positioning mechanism 3 is positioned, the longitudinal angles of the clamping mechanism 5 and the drill bit 6 can be limited, the clamping mechanism 5 is rotated, the clamping mechanism 5 rotates around the rotary screw 51 as a circle center, the transverse angle of the drill bit 6 can be adjusted, and the rotary screw 51 can be limited by screwing the positioning nut 52.
The limiting plate 37 is fixedly connected to the inserting rod 35, the limiting plate 37 is located between the second fixed disc 33 and the supporting plate 2, the position of the inserting rod 35 can be limited, the distance for inserting and pulling the inserting rod 35 is reduced, and the inserting rod 35 is convenient to use.
The utility model adopts the V-shaped lower clamping plate 54, can stably clamp the drill bits 6 with different diameters by three-point clamping, and is convenient for a user to adjust the grinding angle of the drill bits 6 by utilizing the rotary positioning mechanism 3 and the clamping mechanism 5.
Claims (2)
1. The utility model provides a drill bit coping platform, including base (1), a pair of backup pad (2) fixed connection is at base (1) top, and characterized in that all is equipped with rotary positioning mechanism (3) on two backup pads (2), rotary positioning mechanism (3) are connected with backup pad (2) rotation, fixedly connected with connecting plate (4) between two rotary positioning mechanism (3), is equipped with fixture (5) on connecting plate (4), fixture (5) are connected with connecting plate (4) rotation;
The rotary positioning mechanism (3) comprises a rotating shaft (31), the rotating shaft (31) penetrates through the supporting plate (2), the rotating shaft (31) is rotationally connected with the supporting plate (2), the inner end of the rotating shaft (31) is fixedly connected with a first fixed disc (32), the other end of the rotating shaft is fixedly connected with a second fixed disc (33), a fixed pipe (34) is fixedly connected to the second fixed disc (33), the fixed pipe (34) penetrates through the second fixed disc (33), an inserting rod (35) is inserted at the outer end of the fixed pipe (34), inserting holes (36) are formed in the supporting plate (2), the inserting holes (36) are matched with the inserting rods (35), a plurality of inserting holes (36) are distributed in equal angles by taking the rotating shaft (31) as a circle center;
The fixture (5) comprises a rotary screw (51), one end of the rotary screw (51) is rotationally connected with a connecting plate (4), the other end of the rotary screw (51) is fixedly connected with a fixing frame (53), the fixing frame (53) is box-shaped, two ends of the fixing frame (53) are opened, a positioning nut (52) is connected with the external threads of the rotary screw (51), a lower clamping plate (54) is fixed at the inner bottom of the fixing frame (53), the lower clamping plate (54) is V-shaped, a guide plate (55) is arranged in the fixing frame (53), the guide plate (55) is located above the lower clamping plate (54), an upper clamping plate (56) is fixedly connected with the bottom of the guide plate (55), a fastening screw (57) penetrates through the top of the fixing frame (53), the fastening screw (57) is in threaded connection with the fixing frame (53), the bottom of the fastening screw (57) is rotationally connected with the guide plate (55), and the top end of the fastening screw (57) is fixedly connected with a rotating handle (58).
2. A bit dressing table according to claim 1, wherein the insert rod (35) is fixedly connected to a limiting plate (37), the limiting plate (37) being located between the second fixing plate (33) and the support plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322446902.5U CN220863465U (en) | 2023-09-10 | 2023-09-10 | Drill bit coping platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322446902.5U CN220863465U (en) | 2023-09-10 | 2023-09-10 | Drill bit coping platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220863465U true CN220863465U (en) | 2024-04-30 |
Family
ID=90816077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322446902.5U Active CN220863465U (en) | 2023-09-10 | 2023-09-10 | Drill bit coping platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220863465U (en) |
-
2023
- 2023-09-10 CN CN202322446902.5U patent/CN220863465U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207043365U (en) | A kind of lathe in machining two-jaw(ed)chuck self-alignment cramping arrangement | |
| CN214814931U (en) | Clamping device for machining shaft parts | |
| CN216096462U (en) | Three-jaw chuck positioning tool | |
| CN110644936B (en) | Adjustable drill bit assembling and disassembling tool | |
| CN211361396U (en) | Direction adjustable machining clamp | |
| CN220863465U (en) | Drill bit coping platform | |
| CN201960148U (en) | Universal tap chuck | |
| CN201333574Y (en) | Hand-held semi-automatic shaping device for end face of steel bar thread head | |
| CN205996446U (en) | Weld jig | |
| CN210388335U (en) | Workpiece clamping device for numerical control machine tool | |
| CN209850851U (en) | Fixing device is used in processing of ICT tool | |
| CN210756440U (en) | Tool transposition device for lathe tailstock | |
| CN216151882U (en) | Cutter grinding device for machining support | |
| CN220348107U (en) | Clamping device for flange shaft forging machining | |
| CN221159364U (en) | Machine tool fixture | |
| CN218746407U (en) | Positioning device for processing output shaft of speed reducer | |
| CN219130873U (en) | Universal disk-shaped gear oil hole jig | |
| CN211418945U (en) | Adjustable arm on body paper frame | |
| CN219665172U (en) | Anti-loosening fuse hole machining tool for socket head cap screws | |
| CN213888994U (en) | Supporting device for turning and milling magnesium alloy rod with diameter of 50-70cm | |
| JP2000317756A (en) | Workpiece gripping device | |
| CN221185813U (en) | Electric spindle for polishing and polishing inner hole of steel pipe | |
| CN218225250U (en) | Gantry truss for welding robot | |
| CN110976938B (en) | Novel improve radial drill of structure | |
| CN216542649U (en) | Automatic waxing equipment for stainless steel pipe polishing wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |