CN213438333U - Auxiliary device for milling and grinding machining shaft - Google Patents
Auxiliary device for milling and grinding machining shaft Download PDFInfo
- Publication number
- CN213438333U CN213438333U CN202022366559.XU CN202022366559U CN213438333U CN 213438333 U CN213438333 U CN 213438333U CN 202022366559 U CN202022366559 U CN 202022366559U CN 213438333 U CN213438333 U CN 213438333U
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- movable
- fixedly connected
- lead screw
- fixed
- auxiliary device
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- 238000003801 milling Methods 0.000 title claims description 24
- 238000000227 grinding Methods 0.000 title claims description 17
- 238000003754 machining Methods 0.000 title description 3
- 238000012545 processing Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000013461 design Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a mill and grind processing axle class auxiliary device, which comprises a fixed base, the fixed slot has been seted up to the inside of fixed base, the inside of fixed base and the one side that is located the fixed slot have seted up movable chamber, the inside wall swing joint of fixed slot has the lead screw, the lead screw is kept away from the one end of fixed slot and is extended to the inside in activity chamber and the first gear of fixedly connected with, the surface activity of lead screw even has the supporting seat, the one end of lead screw and the interior bottom fixed connection of fixed slot are kept away from to the supporting seat, the surface of lead screw and the left side that is located the supporting seat are. The utility model discloses, rotate through knob control movable rod to the control lead screw drives first movable block, second movable block and removes, and makes first fixed plate, second fixed plate fix the axle or loosen, and structural design is reasonable, and convenient operation is convenient for the counter shaft and is installed and dismantle, the maintenance or the change of the axle of being convenient for simultaneously.
Description
Technical Field
The utility model relates to a processing axle technical field especially relates to a mill and grind processing auxiliary device for axle type.
Background
Milling machines (millingmachines) refer to machines for machining various surfaces on workpieces, primarily by means of milling cutters. Typically the milling cutter rotational motion is the primary motion and the movement of the workpiece and the milling cutter is the feed motion. It can be used for processing plane, groove, various curved surfaces and gears. The milling machine is a machine tool for milling a workpiece by using a milling cutter.
The shaft plays a vital role in the process of milling and grinding, when the shaft is damaged and needs to be repaired or replaced, the shaft needs to be disassembled, but the fixing device of the conventional shaft is very troublesome in disassembly and easy to cause deviation in installation, and very large shaking can be generated in rotation, so that the processing of workpieces is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an auxiliary device for milling and grinding shafts.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an auxiliary device for milling and grinding shafts comprises a fixed seat, wherein a fixed groove is formed in the fixed seat, a movable cavity is formed in the fixed seat and positioned on one side of the fixed groove, a lead screw is movably connected to the inner side wall of the fixed groove, one end, away from the fixed groove, of the lead screw extends into the movable cavity and is fixedly connected with a first gear, a supporting seat is movably connected to the outer surface of the lead screw, one end, away from the lead screw, of the supporting seat is fixedly connected with the inner bottom of the fixed groove, a positive thread is arranged on the outer surface of the lead screw and positioned on the left side of the supporting seat, a first sliding block is connected to the outer surface of the positive thread through a thread, a first fixing plate is fixedly connected to one end, away from the lead screw, of the first sliding block, a negative thread is, one end of the second sliding block, which is far away from the screw rod, is fixedly connected with a second fixing plate, the side surface of the fixing seat is movably connected with a movable rod, one end of the movable rod extends into the movable cavity and is fixedly connected with a second gear, and one end of the screw rod, which is far away from the second gear, is fixedly connected with a knob;
a first movable groove is formed in the knob, a movable plate is movably connected in the first movable groove, a positioning rod is fixedly connected in the movable plate, one end, away from the movable plate, of the positioning rod extends to the outer side of the knob and is fixedly connected with a lug, a first spring is arranged on the outer surface of the positioning rod, and a positioning hole is formed in one side surface of the fixed seat and located on one side of the movable rod;
the jack has been seted up to the inside of fixing base and the top that is located the fixed slot, the second movable groove has been seted up to the inside of fixing base and the one side that is located the jack, the inside swing joint in second movable groove has the roof, the side surface fixedly connected with second spring of roof, the one end that the roof was kept away from to the second spring and the inside wall fixed connection in second movable groove, the side surface of roof just is located the opposite one side fixedly connected with connecting rod of second spring, the one end that the roof was kept away from to the connecting rod extends to the inside and the fixedly connected with locating piece of jack.
As a further description of the above technical solution:
the clamping surfaces of the first fixing plate and the second fixing plate are both provided with rubber pads, and the first fixing plate and the second fixing plate are both semicircular.
As a further description of the above technical solution:
the first fixing plate and the second fixing plate are symmetrically arranged by taking the supporting seat as a center, and the first gear is meshed with the second gear.
As a further description of the above technical solution:
the number of the positioning holes is multiple, and the positioning holes are distributed around the movable rod in an annular array.
As a further description of the above technical solution:
the positioning rod is matched with the positioning hole, and the outer surface of the knob is provided with grains.
As a further description of the above technical solution:
the upper surface of the positioning block is conical, and the fixing groove is connected with the jack.
As a further description of the above technical solution:
the number of the screw rods and the number of the first gears are two, and the screw rods and the first gears are symmetrically arranged.
As a further description of the above technical solution:
the number of the second movable grooves is two, and the second movable grooves are respectively positioned on two sides of the jack.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this mill and grind auxiliary device for processing axle class rotates through knob control movable rod to the control lead screw drives first movable block, the removal of second movable block, and makes first fixed plate, second fixed plate fix the axle or loosen, and structural design is reasonable, and convenient operation is convenient for the counter shaft and is installed and dismantle, the maintenance or the change of the axle of being convenient for simultaneously.
2. Compared with the prior art, this mill and grind auxiliary device for processing axle type is through setting up the locating pin to insert in the locating hole under the effect of first spring, prevent that the knob from taking place to rotate and make first fixed plate, second fixed plate appear becoming flexible.
3. Compared with the prior art, this mill and grind auxiliary device for processing axle class through setting up the locating piece to fix a position the axle under the effect of second spring, take place the skew when avoiding installing, structural design is reasonable, avoids the during operation, and the axle takes place to rock and influence work piece processing
Drawings
Fig. 1 is a schematic view of an external structure of an auxiliary device for milling and grinding shafts provided by the present invention;
fig. 2 is a schematic view of an internal structure of a fixing groove of the auxiliary device for milling and grinding shafts provided by the present invention;
fig. 3 is a schematic view of an internal structure of a knob of an auxiliary device for milling and grinding shafts provided by the present invention;
fig. 4 is a front sectional view of the auxiliary device for milling and grinding shafts provided by the present invention;
fig. 5 is a side view of the auxiliary device for milling and grinding shafts provided by the utility model.
Illustration of the drawings:
1. a fixed seat; 2. fixing grooves; 3. a movable cavity; 4. a screw rod; 5. a first gear; 6. a supporting seat; 7. a positive thread; 8. reverse threads; 9. a first slider; 10. a first fixing plate; 11. a second slider; 12. a second fixing plate; 13. a rubber pad; 14. a knob; 15. a movable rod; 16. a second gear; 17. a first movable slot; 18. a movable plate; 19. positioning a rod; 20. a first spring; 21. a bump; 22. positioning holes; 23. a jack; 24. a second movable slot; 25. a top plate; 26. a second spring; 27. a connecting rod; 28. and (5) positioning the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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 meaning 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, the utility model provides a pair of mill processing auxiliary device for axle class: comprises a fixed seat 1, a fixed groove 2 is arranged in the fixed seat 1, a movable cavity 3 is arranged in the fixed seat 1 and at one side of the fixed groove 2, the inner side wall of the fixed groove 2 is movably connected with a screw rod 4, one end of the screw rod 4 far away from the fixed groove 2 extends into the movable cavity 3 and is fixedly connected with a first gear 5, the outer surface of the screw rod 4 is movably connected with a supporting seat 6, one end of the supporting seat 6 far away from the screw rod 4 is fixedly connected with the inner bottom of the fixed groove 2, the outer surface of the screw rod 4 and at the left side of the supporting seat 6 are provided with a positive thread 7, the outer surface of the positive thread 7 is in threaded connection with a first sliding block 9, one end of the first sliding block 9 far away from the screw rod 4 is fixedly connected with a first fixing plate 10, the outer surface of the screw rod 4 and at the right side of the supporting, or simultaneously move in the opposite direction, the outer surface of the reverse thread 8 is in threaded connection with a second slide block 11, one end of the second slide block 11, which is far away from the screw rod 4, is fixedly connected with a second fixed plate 12, the clamping surfaces of the first fixed plate 10 and the second fixed plate 12 are both provided with rubber pads 13 to prevent the shaft from moving relative to the first fixed plate 10 and the second fixed plate 12, the first fixed plate 10 and the second fixed plate 12 are both semicircular, the side surface of the fixed seat 1 is movably connected with a movable rod 15, one end of the movable rod 15 extends into the movable cavity 3 and is fixedly connected with a second gear 16, the first gear 5 is meshed with the second gear 16, one end of the screw rod 4, which is far away from the second gear 16, is fixedly connected with a knob 14, the movable rod 15 is controlled to rotate by the knob 14, so as to control the screw rod 4 to rotate, and the first slide block 9 and the, The second fixing plate 12 clamps or releases the shaft; a first movable groove 17 is formed in the knob 14, a movable plate 18 is movably connected in the first movable groove 17, a positioning rod 19 is fixedly connected in the movable plate 18, one end, away from the movable plate 18, of the positioning rod 19 extends to the outer side of the knob 14 and is fixedly connected with a lug 21 for pulling the positioning rod 19 out of the positioning hole 22, a first spring 20 is arranged on the outer surface of the positioning rod 19, the positioning rod 19 is fixed in the positioning hole 22 through the elasticity of the first spring 20 to prevent the knob 14 from rotating, so that the first fixing plate 10 and the second fixing plate 12 are loosened, positioning holes 22 are formed in the side surface of the fixing seat 1 and one side of the movable rod 15, the positioning holes 22 are distributed in a plurality and distributed around the movable rod 15 in an annular array, and the positioning rod 19 is matched with the positioning holes 22; jack 23 has been seted up to the inside of fixing base 1 and the top that is located fixed slot 2, second activity groove 24 has been seted up to the inside of fixing base 1 and the one side that is located jack 23, the inside swing joint of second activity groove 24 has roof 25, the side surface fixedly connected with second spring 26 of roof 25, the one end that roof 25 was kept away from to second spring 26 and the inside wall fixed connection of second activity groove 24, the side surface of roof 25 just is located the opposite one side fixedly connected with connecting rod 27 of second spring 26, the one end that roof 25 was kept away from to connecting rod 27 extends to the inside and the fixedly connected with locating piece 28 of jack 23, fix a position the axle through the elastic control locating piece 28 that utilizes second spring 26, prevent that the axle from taking place the skew when fixed, the upper surface of locating piece 28 is the toper, be convenient for insert the axle in.
The first fixing plate 10 and the second fixing plate 12 are symmetrically arranged by taking the supporting seat 6 as a center, the outer surface of the knob 14 is provided with grains, the fixing groove 2 is connected with the jack 23, the number of the screw rods 4 and the first gears 5 is two, the screw rods and the first gears are symmetrically arranged by taking the second gears 16, and the number of the second movable grooves 24 is two, and the second movable grooves are respectively positioned on two sides of the jack 23.
The working principle is as follows: when the shaft is disassembled, the positioning rod 19 is pulled out from the positioning hole 22 through the convex block 21, then the knob 14 is rotated to control the movable rod 15 to drive the screw rod 4 to rotate, thereby controlling the first slide block 9 and the second slide block 11 to respectively drive the first fixing plate 10 and the second fixing plate 12 to move, loosening the shaft, then pulling the shaft out from the insertion hole 23, thereby disassembling the shaft, and maintaining or replacing the shaft, when the shaft is assembled, the shaft is inserted into the fixing groove 2 from the insertion hole 23, the positioning block 28 is controlled through the second spring 26 to position the shaft, then the movable rod 15 is controlled through the knob 14 to drive the screw rod 4 to rotate, thereby controlling the first slide block 9 and the second slide block 11 to respectively drive the first fixing plate 10 and the second fixing plate 12 to move, clamping the shaft, thereby installing the shaft in the fixing seat 1, and fixing the positioning rod 19 in the positioning hole 22 through the first spring 20, thereby preventing the knob 14 from, thereby causing the first and second fixing plates 10 and 12 to be loosened.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a mill and grind processing axle class auxiliary device for axle type, includes fixing base (1), its characterized in that: a fixed groove (2) is formed in the fixed seat (1), a movable cavity (3) is formed in the fixed seat (1) and located on one side of the fixed groove (2), a lead screw (4) is movably connected to the inner side wall of the fixed groove (2), one end, far away from the fixed groove (2), of the lead screw (4) extends into the movable cavity (3) and is fixedly connected with a first gear (5), a supporting seat (6) is movably connected to the outer surface of the lead screw (4), one end, far away from the lead screw (4), of the supporting seat (6) is fixedly connected with the inner bottom of the fixed groove (2), a positive thread (7) is arranged on the outer surface of the lead screw (4) and located on the left side of the supporting seat (6), a first sliding block (9) is connected to the outer surface of the positive thread (7) in a threaded manner, and a first fixing plate (10) is fixedly connected, a reverse thread (8) is arranged on the outer surface of the lead screw (4) and positioned on the right side of the supporting seat (6), a second sliding block (11) is in threaded connection with the outer surface of the reverse thread (8), a second fixing plate (12) is fixedly connected to one end, far away from the lead screw (4), of the second sliding block (11), a movable rod (15) is movably connected to the side surface of the fixing seat (1), one end of the movable rod (15) extends into the movable cavity (3) and is fixedly connected with a second gear (16), and a knob (14) is fixedly connected to one end, far away from the second gear (16), of the lead screw (4);
a first movable groove (17) is formed in the knob (14), a movable plate (18) is movably connected in the first movable groove (17), a positioning rod (19) is fixedly connected in the movable plate (18), one end, far away from the movable plate (18), of the positioning rod (19) extends to the outer side of the knob (14) and is fixedly connected with a convex block (21), a first spring (20) is arranged on the outer surface of the positioning rod (19), and a positioning hole (22) is formed in one side surface of the fixed seat (1) and located on one side of the movable rod (15);
jack (23) have been seted up to the inside of fixing base (1) and the top that is located fixed slot (2), second activity groove (24) have been seted up to the inside of fixing base (1) and the one side that is located jack (23), the inside swing joint in second activity groove (24) has roof (25), the side surface fixedly connected with second spring (26) of roof (25), the one end that roof (25) were kept away from in second spring (26) and the inside wall fixed connection in second activity groove (24), the side surface of roof (25) just is located the opposite one side fixedly connected with connecting rod (27) in second spring (26), the one end that roof (25) were kept away from in connecting rod (27) extends to the inside and the fixedly connected with locating piece (28) of jack (23).
2. The auxiliary device for milling and grinding shafts according to claim 1, wherein: rubber pads (13) are arranged on clamping surfaces of the first fixing plate (10) and the second fixing plate (12), and the first fixing plate (10) and the second fixing plate (12) are semicircular.
3. The auxiliary device for milling and grinding shafts according to claim 1, wherein: the first fixing plate (10) and the second fixing plate (12) are symmetrically arranged by taking the supporting seat (6) as a center, and the first gear (5) is meshed with the second gear (16).
4. The auxiliary device for milling and grinding shafts according to claim 1, wherein: the number of the positioning holes (22) is multiple, and the positioning holes are distributed around the movable rod (15) in an annular array.
5. The auxiliary device for milling and grinding shafts according to claim 1, wherein: the positioning rod (19) is matched with the positioning hole (22), and the outer surface of the knob (14) is provided with grains.
6. The auxiliary device for milling and grinding shafts according to claim 1, wherein: the upper surface of the positioning block (28) is conical, and the fixing groove (2) is connected with the jack (23).
7. The auxiliary device for milling and grinding shafts according to claim 1, wherein: the number of the screw rods (4) and the number of the first gears (5) are two, and the screw rods and the first gears are symmetrically arranged through the second gears (16).
8. The auxiliary device for milling and grinding shafts according to claim 1, wherein: the number of the second movable grooves (24) is two, and the second movable grooves are respectively positioned at two sides of the jack (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366559.XU CN213438333U (en) | 2020-10-22 | 2020-10-22 | Auxiliary device for milling and grinding machining shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366559.XU CN213438333U (en) | 2020-10-22 | 2020-10-22 | Auxiliary device for milling and grinding machining shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213438333U true CN213438333U (en) | 2021-06-15 |
Family
ID=76293432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022366559.XU Expired - Fee Related CN213438333U (en) | 2020-10-22 | 2020-10-22 | Auxiliary device for milling and grinding machining shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213438333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117885026A (en) * | 2024-03-14 | 2024-04-16 | 晋江市新南方汽车零部件有限公司 | Flange yoke surface deburring frock of polishing |
-
2020
- 2020-10-22 CN CN202022366559.XU patent/CN213438333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117885026A (en) * | 2024-03-14 | 2024-04-16 | 晋江市新南方汽车零部件有限公司 | Flange yoke surface deburring frock of polishing |
| CN117885026B (en) * | 2024-03-14 | 2024-05-31 | 晋江市新南方汽车零部件有限公司 | Flange yoke surface deburring frock of polishing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 Termination date: 20211022 |