CN112207636A - Drill bit grinding machine for drilling thermocouple casing - Google Patents
Drill bit grinding machine for drilling thermocouple casing Download PDFInfo
- Publication number
- CN112207636A CN112207636A CN202010931289.4A CN202010931289A CN112207636A CN 112207636 A CN112207636 A CN 112207636A CN 202010931289 A CN202010931289 A CN 202010931289A CN 112207636 A CN112207636 A CN 112207636A
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- China
- Prior art keywords
- assembled
- plate
- rotating
- fine adjustment
- seat
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a drill bit grinding machine for drilling a thermocouple sleeve, which comprises a supporting device, a vertical adjusting device, a transverse adjusting device, a fine adjustment mechanism and an adjustable rotating device, wherein the vertical adjusting device is assembled at the upper part of the supporting device in a threaded manner, the transverse adjusting device is assembled at the upper part of the vertical adjusting device in a sliding manner, the fine adjustment mechanism is assembled at the upper part of the transverse adjusting device, a drill bit is installed on the fine adjustment mechanism, the adjustable rotating device is assembled on the supporting device and positioned at one side of the fine adjustment mechanism, the vertical adjusting device can move along a supporting plate, the transverse adjusting device can move left and right on a fixed plate, the drill bit is assembled on the fine adjustment mechanism, the rotating angle of the drill bit can be adjusted, dead corners cannot be machined, the adjustable rotating device drives a hydraulic oil cylinder to complete height adjustment under the action of a hydraulic oil pump, so that the height, and the equipment mechanism has simple structure, convenient operation and obvious processing efficiency.
Description
The technical field is as follows:
the invention relates to the field of precision part machining equipment, in particular to a drill bit grinding machine for drilling a thermocouple sleeve.
Background art:
a machine tool for cutting a surface of a workpiece using an abrasive grinding tool (a grinding wheel, an abrasive belt, an oil stone, an abrasive, or the like) as a tool is collectively called a grinding machine. The universal tool grinder can machine various surfaces, such as inner and outer cylindrical surfaces, conical surfaces, planes, gear tooth profile surfaces, spiral surfaces, various forming surfaces and the like, and can also sharpen cutters, cut off and the like, so that the technical range is very wide. Since grinding machining is easy to obtain high machining accuracy and good surface quality, grinding machines are mainly applied to finish machining of parts, especially of hardened steel members and high-hardness special materials.
However, the traditional drill grinding machine is complex to operate, mostly needs manual assistance, and is low in working efficiency.
The invention content is as follows:
in view of the above, it is desirable to provide a drill grinder for drilling a thermowell.
A drill bit grinding machine for drilling a thermocouple sleeve comprises a supporting device, a vertical adjusting device, a transverse adjusting device, a fine adjustment mechanism and an adjustable rotating device, wherein the vertical adjusting device is assembled on the upper portion of the supporting device in a threaded mode, the transverse adjusting device is assembled on the upper portion of the vertical adjusting device in a sliding mode, the fine adjustment mechanism is assembled on the upper portion of the transverse adjusting device, a drill bit is installed on the fine adjustment mechanism, and the adjustable rotating device is assembled on the supporting device and located on one side of the fine adjustment mechanism.
Preferably, the supporting device comprises a box body, a control box, an oil tank, a hydraulic oil pump, a hydraulic oil cylinder, an oil pipe, a telescopic column, a supporting block, a supporting plate and a rack plate, wherein the control box and the oil tank are respectively positioned on one side of the box body, the hydraulic oil pump is fixedly assembled on the oil tank, the hydraulic oil cylinder is fixed on the upper portion of the box body, the hydraulic oil pump is connected with the hydraulic oil cylinder through the oil pipe, the telescopic column is assembled on the upper portion of the hydraulic oil cylinder, an adjustable rotating device is assembled on the upper portion of the telescopic column, the supporting block is fixed on the upper portion of the box body, the supporting plate is assembled on the upper portion of the.
Preferably, the vertical adjusting device comprises a vertical moving plate, a limiting plate, a dial, a rotating seat, a rotating handle, a fixing plate, a stop block and a threaded rod, the vertical moving plate is assembled on the supporting plate, the limiting plate is fixed at the front end of the vertical moving plate, the dial is assembled on one side of the limiting plate, the rotating seat is assembled on one side of the dial, the rotating handle is fixed on the rotating seat, the fixing plate is fixed on the upper portion of the vertical moving plate, the stop block is fixed on one side of the fixing plate, one end of the threaded rod is fixedly connected with the rotating seat, and the other end of the threaded rod penetrates through the dial and the limiting plate respectively and is.
Preferably, the transverse adjusting device comprises a transverse sliding plate, a T-shaped groove, connecting blocks, a limiting slide block, a fastening handle, a base plate, a rotating disc and a supporting arm, the transverse sliding plate is slidably assembled on the fixing plate, the T-shaped groove is formed in the upper portion of the transverse sliding plate, the connecting blocks are fixed on one side of the transverse sliding plate, and the limiting slide block is fixed on one side of the transverse sliding plate and is positioned between the two connecting blocks; the fastening handle is assembled on one side of the connecting block, one end of the fastening handle can penetrate through the connecting block and is in contact with the fixed plate, the base plate is assembled on the transverse sliding plate through a bolt, the rotating disc is movably assembled on the base plate, the rotating disc is fixedly connected with the supporting arm, and one side of the supporting arm is assembled with the fine adjustment mechanism.
Preferably, the fine adjustment mechanism comprises a fine adjustment seat, a sleeve, a fine adjustment handle, a guide seat, a support rod and a fixture block, wherein the fine adjustment seat is movably assembled on the support arm, the sleeve is assembled in the fine adjustment seat, the fine adjustment handle is fixedly installed on the sleeve, the guide seat is fixed at one end of the fine adjustment seat, the support rod is fixed at one end of the fine adjustment seat, and the fixture block is assembled on the support rod.
Preferably, the adjustable rotating device comprises a shell, a turntable, an adjusting handle, a first rotating shaft, a second rotating shaft, a disc seat, a mounting plate, a driving motor, a grinding wheel and a deflection adjusting handle, the shell is fixed at the upper end of the telescopic column, the turntable is assembled outside the shell, the adjusting handle is assembled at the upper part of the turntable, one end of the first rotating shaft is fixed at the bottom of the adjusting handle, the other end of the first rotating shaft penetrates through the turntable and extends into the shell, a first bevel gear is assembled on the first rotating shaft, a second bevel gear is assembled at one end of the second rotating shaft, the first bevel gear is meshed with the second bevel gear, one end of the second rotating shaft penetrates through the shell wall and is fixedly connected with the disc seat, one side of the disc seat is fixedly connected with an installation plate, a driving motor is fixedly installed on the installation plate, the grinding wheel is assembled on the driving motor, and the deflection adjusting handle part penetrates through the mounting plate to be fixedly connected with the bottom of the driving motor.
Preferably, the upper part of the box body is provided with a swing rod, one end of the swing rod is provided with a lampshade, and the lampshade is connected with the control box through a wiring harness.
The invention provides a drill bit grinding machine for drilling a thermocouple sleeve, wherein a supporting device is used for supporting a vertical adjusting device and an adjustable rotating device, the vertical adjusting device can move along a supporting plate, a transverse adjusting device can move left and right on a fixing plate, a drill bit is assembled on a fine adjustment mechanism, the rotating angle of the drill bit can be adjusted, dead corners which cannot be machined do not exist, the adjustable rotating device drives a hydraulic oil cylinder to complete height adjustment under the action of a hydraulic oil pump, so that the height of a grinding wheel is adjusted, all-dimensional multi-angle adjustment is realized, the structure of the equipment is simple, the operation is convenient, and the machining efficiency is obvious.
Description of the drawings:
FIG. 1 is a schematic three-dimensional structure diagram of a drill grinder for drilling a thermowell;
FIG. 2 is a rear view of a drill grinder for drilling a thermowell;
FIG. 3 is a schematic top view of a drill grinder for thermowell drilling;
FIG. 4 is a schematic sectional view taken along line A-A in FIG. 2;
FIG. 5 is an enlarged schematic view of the fine adjustment mechanism;
in the figure: the device comprises a box body 10, a control box 11, an oil tank 12, a hydraulic oil pump 13, a hydraulic oil cylinder 14, an oil pipe 15, a telescopic column 16, a supporting block 17, a supporting plate 18, a rack plate 19, a vertical moving plate 20, a limiting plate 21, a dial 22, a rotating seat 23, a rotating handle 24, a fixing plate 25, a stop 26, a threaded rod 27, a transverse sliding plate 30, a T-shaped groove 31, a connecting block 32, a limiting slider 33, a fastening handle 34, a base plate 35, a rotating disc 36, a supporting arm 37, a fine adjustment seat 40, a sleeve 41, a fine adjustment handle 42, a guide seat 43, a supporting rod 44, a clamping block 45, a shell 50, a rotary disc 51, an adjusting handle 52, a first rotating shaft 53, a second rotating shaft 54, a disc seat 55, a mounting plate 56, a driving motor 57, a.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, a drill grinding machine for drilling a thermowell comprises a supporting device 1, a vertical adjusting device 2, a horizontal adjusting device 3, a fine adjustment mechanism 4 and an adjustable rotating device 5, wherein the vertical adjusting device 2 is assembled on the upper portion of the supporting device 1 in a threaded manner, the horizontal adjusting device 3 is assembled on the upper portion of the vertical adjusting device 2 in a sliding manner, the fine adjustment mechanism 4 is assembled on the upper portion of the horizontal adjusting device 3, a drill can be installed on the fine adjustment mechanism 4, and the adjustable rotating device 5 is assembled on the supporting device 1 and is positioned on one side of the fine adjustment mechanism 4.
The supporting device 1 comprises a box body 10, a control box 11, an oil tank 12, a hydraulic oil pump 13, a hydraulic oil cylinder 14, an oil pipe 15, a telescopic column 16, a supporting block 17, a supporting plate 18 and a rack plate 19, wherein the control box 11 and the oil tank 12 are respectively positioned on one side of the box body 10, the hydraulic oil pump 13 is fixedly assembled on the oil tank 12, the hydraulic oil cylinder 14 is fixed on the upper portion of the box body 10, the hydraulic oil pump 13 is connected with the hydraulic oil cylinder 14 through the oil pipe 15, the telescopic column 16 is assembled on the upper portion of the hydraulic oil cylinder 14, the adjustable rotating device 5 is assembled on the upper portion of the telescopic column 16, the supporting block 17 is fixed on the upper portion of the box body 10, the supporting plate 18 is assembled on the upper portion of the supporting.
The vertical adjusting device 2 comprises a vertical moving plate 20, a limiting plate 21, a dial 22, a rotating seat 23, a rotating handle 24, a fixing plate 25, a stop 26 and a threaded rod 27, wherein the vertical moving plate 20 is assembled on the supporting plate 18, the limiting plate 21 is fixed at the front end of the vertical moving plate 20, the dial 22 is assembled on one side of the limiting plate 21, the rotating seat 23 is assembled on one side of the dial 22, the rotating handle 24 is fixed on the rotating seat 23, the fixing plate 25 is fixed on the upper portion of the vertical moving plate 20, the stop 26 is fixed on one side of the fixing plate 25, one end of the threaded rod 27 is fixedly connected with the rotating seat 23, and the other end of the threaded rod penetrates through the dial 22 and the limiting plate 21 respectively and is assembled with the.
The transverse adjusting device 3 comprises a transverse sliding plate 30, a T-shaped groove 31, connecting blocks 32, a limiting slide block 33, a fastening handle 34, a base plate 35, a rotating disc 36 and a supporting arm 37, wherein the transverse sliding plate 30 is assembled on the fixing plate 25 in a sliding mode, the T-shaped groove 31 is formed in the upper portion of the transverse sliding plate 30, the connecting blocks 32 are fixed on one side of the transverse sliding plate 30, and the limiting slide block 33 is fixed on one side of the transverse sliding plate 30 and located between the two connecting blocks 32; the fastening handle 34 is arranged on one side of the connecting block 32, one end of the fastening handle 34 can penetrate through the connecting block 32 and contact with the fixing plate 25, the base plate 35 is arranged on the transverse sliding plate 30 through bolts, the rotating disk 36 is movably arranged on the base plate 35, a supporting arm 37 is fixedly connected to the rotating disk 36, and the fine adjustment mechanism 4 is arranged on one side of the supporting arm 37.
The fine adjustment mechanism 4 comprises a fine adjustment seat 40, a sleeve 41, a fine adjustment handle 42, a guide seat 43, a support rod 44 and a fixture block 45, wherein the fine adjustment seat 40 is movably assembled on the support arm 37, the sleeve 41 is assembled in the fine adjustment seat 40, the fine adjustment handle 42 is fixedly installed on the sleeve 41, the guide seat 43 is fixed at one end of the fine adjustment seat 40, the support rod 44 is fixed at one end of the fine adjustment seat 40, and the fixture block 45 is assembled on the support rod 44.
The adjustable rotating device 5 comprises a shell 50, a rotating disc 51, an adjusting handle 52, a first rotating shaft 53, a second rotating shaft 54, a disc seat 55, a mounting plate 56, a driving motor 57, a grinding wheel 58 and a deflection adjusting handle 59, wherein the shell 50 is fixed at the upper end of the telescopic column 16, the rotating disc 51 is assembled outside the shell 50, the adjusting handle 52 is assembled at the upper part of the rotating disc 51, one end of the first rotating shaft 53 is fixed at the bottom of the adjusting handle 52, the other end of the first rotating shaft passes through the rotating disc 51 and extends into the shell 50, a first bevel gear is assembled on the first rotating shaft 53, a second bevel gear is assembled at one end of the second rotating shaft 54, the first bevel gear is meshed with the second bevel gear, one end of the second rotating shaft 54 passes through the wall of the shell 50 and is fixedly connected with the disc seat 55, the mounting plate 56 is fixedly connected with one side of the disc, the driving motor 57 is provided with a grinding wheel 58, and the deflection adjusting handle 59 partially penetrates through the mounting plate 56 to be fixedly connected with the bottom of the driving motor 57.
The upper part of the box body 10 is provided with a swing rod 60, one end of the swing rod 60 is provided with a lampshade 61, and the lampshade 61 is connected with the control box 11 through a wiring harness.
The working principle is as follows: during the use, the drill bit that will need to polish is installed on fixture block 45 and bracing piece 44, and penetrate the one end of drill bit from guide holder 43 one end, wear out from one side of fine setting seat 40 through sleeve 41, make the drill bit that needs to polish be close to emery wheel 58, realize polishing to the drill bit, wherein the position of the adjustable vertical movable plate 20 of rotatory handle 24, horizontal slide plate 30 can slide on fixed plate 25, fastening handle 34 can fasten the position of horizontal slide plate 30, horizontal slide plate 30 moves about when preventing to polish the drill bit, fine setting seat 40 activity articulates on support arm 37, the angular rotation problem when can controlling at any time to polish, adjust handle 52 swivelling control driving motor 57 turned angle, hydraulic cylinder 14 drives flexible post 16 and reciprocates, thereby adjust the height of emery wheel 58. The device has simple structure and convenient operation.
Claims (7)
1. The utility model provides a drill bit grinding machine is used in drilling of thermowell, includes strutting arrangement (1), vertical adjusting device (2), horizontal adjusting device (3), fine-tuning (4) and adjustable rotary device (5), its characterized in that: the upper part of the supporting device (1) is provided with a vertical adjusting device (2) in a threaded mode, the upper part of the vertical adjusting device (2) is provided with a transverse adjusting device (3) in a sliding mode, the upper part of the transverse adjusting device (3) is provided with a fine adjusting mechanism (4), a drill bit can be installed on the fine adjusting mechanism (4), and the adjustable rotating device (5) is arranged on the supporting device (1) and located on one side of the fine adjusting mechanism (4).
2. The drill grinding machine for drilling the thermowell according to claim 1, characterized in that: the supporting device (1) comprises a box body (10), a control box (11), an oil tank (12), a hydraulic oil pump (13), a hydraulic oil cylinder (14), an oil pipe (15), a telescopic column (16), a supporting block (17), a supporting plate (18) and a rack plate (19), wherein the control box (11) and the oil tank (12) are respectively positioned on one side of the box body (10), the hydraulic oil pump (13) is fixedly assembled on the oil tank (12), the hydraulic oil cylinder (14) is fixed on the upper portion of the box body (10), the hydraulic oil pump (13) is connected with the hydraulic oil cylinder (14) through the oil pipe (15), the telescopic column (16) is assembled on the upper portion of the hydraulic oil cylinder (14), the adjustable rotating device (5) is assembled on the upper portion of the telescopic column (16), the supporting block (17) is fixed on the upper portion of the box body (10), the supporting plate (18), the supporting plate (18) is provided with a groove, and a rack plate (19) is assembled in the groove.
3. The drill grinding machine for drilling the thermowell according to claim 2, characterized in that: the vertical adjusting device (2) comprises a vertical moving plate (20), a limiting plate (21), a dial (22), a rotating seat (23), a rotating handle (24), a fixing plate (25), a stop block (26) and a threaded rod (27), wherein the vertical moving plate (20) is assembled on the supporting plate (18), the limiting plate (21) is fixed at the front end of the vertical moving plate (20), the dial (22) is assembled on one side of the limiting plate (21), the rotating seat (23) is assembled on one side of the dial (22), the rotating handle (24) is fixed on the rotating seat (23), the fixing plate (25) is fixed at the upper part of the vertical moving plate (20), the stop block (26) is fixed at one side of the fixing plate (25), one end of the threaded rod (27) is fixedly connected with the rotating seat (23), and the other end of the threaded rod respectively penetrates through the dial (22) and the limiting plate (21), and is fitted with a rack plate (19).
4. The drill grinding machine for drilling the thermowell according to claim 3, characterized in that: the transverse adjusting device (3) comprises a transverse sliding plate (30), T-shaped grooves (31), connecting blocks (32), a limiting slide block (33), a fastening handle (34), a base plate (35), a rotating disc (36) and a supporting arm (37), wherein the transverse sliding plate (30) is assembled on the fixing plate (25) in a sliding mode, the T-shaped grooves (31) are formed in the upper portion of the transverse sliding plate (30), the connecting blocks (32) are fixed on one side of the transverse sliding plate (30), and the limiting slide block (33) is fixed on one side of the transverse sliding plate (30) and located between the two connecting blocks (32); the fastening handle (34) is assembled on one side of the connecting block (32), one end of the fastening handle (34) can penetrate through the connecting block (32) and is in contact with the fixing plate (25), the base plate (35) is assembled on the transverse sliding plate (30) through a bolt, the rotating disc (36) is movably assembled on the base plate (35), the rotating disc (36) is fixedly connected with the supporting arm (37), and the fine adjustment mechanism (4) is assembled on one side of the supporting arm (37).
5. The drill grinding machine for drilling the thermowell according to claim 4, characterized in that: the fine adjustment mechanism (4) comprises a fine adjustment seat (40), a sleeve (41), a fine adjustment handle (42), a guide seat (43), a support rod (44) and a fixture block (45), wherein the fine adjustment seat (40) is movably assembled on the support arm (37), the sleeve (41) is assembled in the fine adjustment seat (40), the fine adjustment handle (42) is fixedly installed on the sleeve (41), the guide seat (43) is fixed at one end of the fine adjustment seat (40), the support rod (44) is fixed at one end of the fine adjustment seat (40), and the fixture block (45) is assembled on the support rod (44).
6. The drill grinding machine for drilling the thermowell according to claim 5, characterized in that: the adjustable rotating device (5) comprises a shell (50), a rotating disc (51), an adjusting handle (52), a first rotating shaft (53), a second rotating shaft (54), a disc seat (55), a mounting plate (56), a driving motor (57), a grinding wheel (58) and a deflection adjusting handle (59), wherein the shell (50) is fixed at the upper end of the telescopic column (16), the rotating disc (51) is assembled outside the shell (50), the adjusting handle (52) is assembled at the upper part of the rotating disc (51), one end of the first rotating shaft (53) is fixed at the bottom of the adjusting handle (52), the other end of the first rotating shaft penetrates through the rotating disc (51) and extends into the shell (50), a first bevel gear is assembled on the first rotating shaft (53), a second bevel gear is assembled at one end of the second rotating shaft (54), the first bevel gear is meshed with the second bevel gear, one end of the second rotating shaft (54) penetrates through the wall of the shell (50) and is fixedly connected with the disc seat (55), one side of the disc seat (55) is fixedly connected with an installation plate (56), a driving motor (57) is fixedly installed on the installation plate (56), a grinding wheel (58) is assembled on the driving motor (57), and the deflection adjusting handle (59) partially penetrates through the installation plate (56) to be fixedly connected with the bottom of the driving motor (57).
7. The drill grinding machine for drilling the thermowell according to claim 2, characterized in that: a swing rod (60) is assembled on the upper portion of the box body (10), a lampshade (61) is installed at one end of the swing rod (60), and the lampshade (61) is connected with the control box (11) through a wiring harness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010931289.4A CN112207636A (en) | 2020-09-07 | 2020-09-07 | Drill bit grinding machine for drilling thermocouple casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010931289.4A CN112207636A (en) | 2020-09-07 | 2020-09-07 | Drill bit grinding machine for drilling thermocouple casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112207636A true CN112207636A (en) | 2021-01-12 |
Family
ID=74049377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010931289.4A Pending CN112207636A (en) | 2020-09-07 | 2020-09-07 | Drill bit grinding machine for drilling thermocouple casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112207636A (en) |
-
2020
- 2020-09-07 CN CN202010931289.4A patent/CN112207636A/en active Pending
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