CN219520616U - Milling machine convenient for replacing milling cutter - Google Patents
Milling machine convenient for replacing milling cutter Download PDFInfo
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- CN219520616U CN219520616U CN202320877267.3U CN202320877267U CN219520616U CN 219520616 U CN219520616 U CN 219520616U CN 202320877267 U CN202320877267 U CN 202320877267U CN 219520616 U CN219520616 U CN 219520616U
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- milling cutter
- fixedly connected
- milling
- motor
- sleeve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of milling machine mechanisms, and particularly relates to a milling machine convenient for replacing a milling cutter. The beneficial effects are as follows: through the structure, the conical hollow cylinder is driven by the hydraulic telescopic rod to press downwards and move upwards to complete tightening and loosening activities of the spring sleeve, so that the spring sleeve can be used for rapidly fastening, clamping and loosening the vertical milling cutter, no additional tool is needed when the vertical milling cutter is replaced, and the operation is simple and the replacement speed is higher.
Description
Technical Field
The utility model belongs to the technical field of milling machine mechanisms, and particularly relates to a milling machine with milling cutters convenient to replace.
Background
The vertical milling cutter is generally installed in the telescopic end cap of taper shank through the spring housing when installing, insert the fixed mouth of spring housing with vertical milling cutter, and adjust the elasticity of spring housing through end cap and taper shank sleeve threaded connection, generally the end cap is more upwards screwed up, the spring housing is received more tightly, because the strength of staff is limited, need to tighten the end cap with the help of the instrument when installing, ensure that vertical milling cutter during operation keeps fastening, just because of this, when vertical milling cutter damages and need change, still need to unscrew the end cap with the help of the instrument, can change vertical milling cutter, need moment stand-by tool, the operation is comparatively troublesome, and the speed of changing is slower.
Disclosure of Invention
In view of the above problems, an object of the present utility model is to: the utility model provides a conveniently change milling machine of milling cutter, it is general in installing taper shank telescopic end cap through the spring housing when installing to solve vertical milling cutter, insert the fixed mouth of spring housing with vertical milling cutter, and adjust the elasticity of spring housing through end cap and taper shank sleeve threaded connection, general end cap is more upwards screwed up, the spring housing is received more tightly, because the strength of staff is limited, need to tighten the end cap with the help of the instrument when installing, ensure that vertical milling cutter during operation keeps fastening, just because of this, when vertical milling cutter damages and needs to change, still need to unscrew the end cap with the help of the instrument, just can change vertical milling cutter, need moment standby tool, the operation is comparatively troublesome, and the speed of changing is slower problem.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the milling machine comprises a base table, wherein an upright rod is fixedly connected to one side of the upper side of the base table, a connecting frame is fixedly connected to one side, close to the center of the base table, of the upper side of the upright rod, a motor is fixedly connected to one end, far away from the base table, of the connecting frame, a clamping assembly is arranged at the lower end of the motor, a workpiece pallet is arranged right below the clamping assembly, a second electric rail is arranged at the lower side of the workpiece pallet, hydraulic lifting rods are arranged at two ends of the lower side of the second electric rail, electric sliding blocks are fixedly connected to the lower side of the hydraulic lifting rods, first electric rails are arranged at the lower side of the electric sliding blocks, and the first electric rails are arranged on the base table; the clamping component comprises a milling cutter handle cylinder, an end cap is arranged at the lower side of the milling cutter handle cylinder, a spring sleeve is arranged at the inner side of the end cap, a round opening is arranged at the lower side of the end cap, a vertical milling cutter is inserted at the lower side of the spring sleeve, the vertical milling cutter penetrates through the round opening to the lower side of the end cap, a conical hollow cylinder is arranged at the upper side of the spring sleeve, a sliding groove is arranged at one side of the milling cutter handle cylinder, a pressing block is fixedly connected at the upper side of the conical hollow cylinder, a connecting block is fixedly connected at one side of the pressing block close to the sliding groove, a connecting sleeve is fixedly connected at the outer side of the milling cutter handle cylinder and penetrates through the sliding groove, the connecting sleeve is sleeved with the milling cutter handle cylinder, the outside rotation of adapter sleeve is connected with the outer lasso, the grafting groove has been seted up to the upside bilateral symmetry of outer lasso, the outer lasso has the grafting piece through the grafting groove grafting, grafting piece and outer lasso fixed connection, the equal fixedly connected with hydraulic telescoping rod of upside of grafting piece, hydraulic telescoping rod's upside and motor fixed connection, the upside center fixedly connected with grafting section of thick bamboo of milling cutter handle section of thick bamboo, the motor shaft and the grafting section of thick bamboo grafting of motor agree with mutually, the side of grafting section of thick bamboo is provided with bolt fastener, bolt fastener runs through the motor shaft of grafting section of thick bamboo and motor, the motor shaft of motor passes through bolt fastener and grafting section of thick bamboo fixed connection.
The beneficial effects of the utility model are as follows: through the structure, the conical hollow cylinder is driven by the hydraulic telescopic rod to press downwards and move upwards to complete tightening and loosening activities of the spring sleeve, so that the spring sleeve can be used for rapidly fastening, clamping and loosening the vertical milling cutter, no additional tool is needed when the vertical milling cutter is replaced, and the operation is simple and the replacement speed is higher.
To stabilize the spring housing;
as a further improvement of the above technical scheme: the spring housing is characterized in that an inner groove is formed in the outer side of the lower side of the spring housing, a clamping ring is arranged on the lower side of the inner side of the end cap, and the spring housing is clamped with the clamping ring through the inner groove.
The beneficial effects of this improvement are: through the structure, the spring sleeve can be clamped, so that the spring sleeve is not easy to move.
To stabilize the hydraulic telescoping rod;
as a further improvement of the above technical scheme: the two sides of the lower side of the motor are fixedly connected with short cylinders corresponding to the hydraulic telescopic rods, and the hydraulic telescopic rods are spliced with the short cylinders.
The beneficial effects of this improvement are: the short cylinder can clamp the hydraulic telescopic rod, so that the hydraulic telescopic rod is prevented from rotating along with the milling cutter handle cylinder, and the stability of the milling cutter handle cylinder during high-speed rotation is prevented from being influenced.
For fixing the hydraulic telescopic rod;
as a further improvement of the above technical scheme: bolts are arranged on the side faces of the short cylinders, and penetrate through the short cylinders to be in threaded connection with the hydraulic telescopic rods.
The beneficial effects of this improvement are: through the structure, the hydraulic telescopic rod can be fixedly pulled, and on one hand, the weight pressure born by the milling cutter handle cylinder can be shared and reduced.
To eliminate the back pressure of the motor;
as a further improvement of the above technical scheme: the milling cutter handle is characterized in that a fixed sleeve is rotationally connected to the outer side of the upper side of the milling cutter handle cylinder, and the outer side of the fixed sleeve is fixedly connected with a hydraulic telescopic rod.
The beneficial effects of this improvement are: if the fixed sleeve is not arranged, the hydraulic telescopic rod can generate huge pressure on the motor shaft of the motor when being pressed down, the motor shaft is easy to be damaged, and the fixed sleeve transfers the pressing force of the hydraulic telescopic rod to the milling cutter handle cylinder.
To facilitate maintenance of the internal structure;
as a further improvement of the above technical scheme: the milling cutter handle cylinder is in threaded connection with the end cap.
The beneficial effects of this improvement are: the inner structure of the milling cutter handle cylinder can be maintained and replaced by disassembling the end cap.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the connection structure of the motor and clamping assembly of the present utility model;
FIG. 3 is a schematic view of a clamping assembly according to the present utility model;
FIG. 4 is a cross-sectional view of the internal structure of the clamping assembly of the present utility model;
in the figure: 1. a base table; 2. a vertical rod; 3. a connecting frame; 4. a motor; 5. a clamping assembly; 51. a milling cutter handle cylinder; 52. an end cap; 53. a vertical milling cutter; 54. a spring sleeve; 55. a conical hollow cylinder; 56. briquetting; 57. a connecting block; 58. a sliding groove; 59. connecting sleeves; 510. an outer collar; 511. a plug-in groove; 512. a plug block; 513. a hydraulic telescopic rod; 514. a plug-in cylinder; 515. a bolt fixing member; 516. a fixed sleeve; 6. a first power rail; 7. an electric slide block; 8. a hydraulic lifting rod; 9. a second power rail; 10. a workpiece pallet; 11. a short cylinder.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
As shown in fig. 1-4: the milling machine comprises a base table 1, wherein one side of the upper side of the base table 1 is fixedly connected with a vertical rod 2, one side, close to the center of the base table 1, of the upper side of the vertical rod 2 is fixedly connected with a connecting frame 3, one end, far away from the base table 1, of the connecting frame 3 is fixedly connected with a motor 4, the lower end of the motor 4 is provided with a clamping assembly 5, the right lower side of the clamping assembly 5 is provided with a workpiece pallet 10, the lower side of the workpiece pallet 10 is provided with a second electric rail 9, both ends of the lower side of the second electric rail 9 are respectively provided with a hydraulic lifting rod 8, the lower sides of the hydraulic lifting rods 8 are respectively fixedly connected with an electric sliding block 7, the lower sides of the electric sliding blocks 7 are respectively provided with a first electric rail 6, and the first electric rail 6 is arranged on the base table 1; the clamping component 5 comprises a milling cutter handle cylinder 51, an end cap 52 is arranged at the lower side of the milling cutter handle cylinder 51, a spring sleeve 54 is arranged at the inner side of the end cap 52, a round opening is arranged at the lower side of the end cap 52, a vertical milling cutter 53 is inserted at the lower side of the spring sleeve 54, the vertical milling cutter 53 penetrates to the lower side of the end cap 52 through the round opening, a conical hollow cylinder 55 is arranged at the upper side of the spring sleeve 54, a sliding groove 58 is arranged at one side of the milling cutter handle cylinder 51, a pressing block 56 is fixedly connected at the upper side of the conical hollow cylinder 55, a connecting block 57 is fixedly connected at one side of the pressing block 56 close to the sliding groove 58, a connecting sleeve 59 is fixedly connected at the outer side of the milling cutter handle cylinder 51 and penetrates through the sliding groove 58, the connecting sleeve 59 is sleeved with the milling cutter handle cylinder 51, an outer ferrule 510 is rotationally connected at the outer side of the connecting sleeve 59, the upper side of the outer ring 510 is symmetrically provided with a plugging groove 511, the outer ring 510 is plugged with a plugging block 512 through the plugging groove 511, the plugging block 512 is fixedly connected with the outer ring 510, the upper sides of the plugging blocks 512 are fixedly connected with hydraulic telescopic rods 513, the upper sides of the hydraulic telescopic rods 513 are fixedly connected with a motor 4, the center of the upper side of the milling cutter handle drum 51 is fixedly connected with a plugging drum 514, the motor shaft of the motor 4 is plugged with the plugging drum 514 and is matched with the plugging drum 514, the side of the plugging drum 514 is provided with a bolt fixing piece 515, the bolt fixing piece 515 penetrates through the plugging drum 514 and the motor shaft of the motor 4, the motor shaft of the motor 4 is fixedly connected with the plugging drum 514 through the bolt fixing piece 515, the conical hollow drum 55 is driven to press down and move up by the hydraulic telescopic rods 513 through the structure to tighten and loosen the spring sleeve 54, thereby the spring housing 54 can be fast to carry out fastening centre gripping and loosen to vertical milling cutter 53, no longer need extra instrument when changing vertical milling cutter 53, easy operation and change speed are very fast, the inner groovedly has been seted up in the downside outside of spring housing 54, the inboard downside of end cap 52 is provided with the rand, spring housing 54 passes through inner groovedly and rand joint, through above-mentioned structure, can block spring housing 54, makes spring housing 54 be difficult for the activity, the downside both sides of motor 4 correspond hydraulic telescoping rod 513 fixedly connected with short tube 11, hydraulic telescoping rod 513 pegs with short tube 11, and short tube 11 can block hydraulic telescoping rod 513, avoids hydraulic telescoping rod 513 to rotate along with milling cutter handle drum 51, influences the stability when milling cutter handle drum 51 rotates at a high speed, the side of short tube 11 all is provided with the bolt, the bolt shares threaded connection with hydraulic telescoping rod 513 through short tube 11, through above-mentioned structure, can fix the hydraulic telescoping rod 513 on the one hand can with reduce the weight pressure that milling cutter handle drum 51 bears, the outside of handle shaft 516 is connected with the fixed sleeve 516, can not be destroyed in order to change hydraulic telescoping rod 516 when the motor shaft 516 is connected with the motor shaft 516, can not produce the pressure to change the hydraulic telescoping rod 516 with the end cap 51, can be fixed to the pressure sleeve 516 when the pressure is fixed to the pressure drum 51 is connected with the outside of the end cap drum 51, and the pressure sleeve is fixed to the pressure sleeve is broken, if the pressure is taken down by the pressure sleeve is easy to be fixed to the pressure and the pressure has the pressure loss to be taken down with the end cap is easy to the end cap and has the pressure and has high pressure and can be easily damaged.
The working principle and the using flow of the utility model are as follows:
in use, end cap 52 is unscrewed from milling handle drum 51, spring sleeve 54 is placed into end cap 52 and end cap 52 is clamped against the collar by the inner groove, end cap 52 is screwed back into milling handle drum 51, end cap 53 is inserted into spring sleeve 54 by the round opening, hydraulic telescoping rod 513 is then actuated, hydraulic telescoping rod 513 drives outer ferrule 510 downward, outer ferrule 510 drives adapter sleeve 59 downward, adapter sleeve 59 drives adapter sleeve 57 downward along sliding groove 58, adapter block 57 drives conical hollow drum 55 downward by press block 56, conical hollow drum 55 presses down spring sleeve 54, conical hollow drum 55 gradually tightens up spring sleeve 54 as conical hollow drum 55 presses down, spring sleeve 54 tightens up and then clamps vertical milling cutter 53, motor 4 motor shaft drives milling handle drum 51 to rotate by plug drum 514 during operation, milling handle drum 51 drives end cap 52 to rotate by slide groove 58, adapter block 57 drives press block 56 and conical hollow drum 55 to rotate synchronously with milling handle drum 51, spring sleeve 54 inside end cap 52 is pressed down by conical hollow drum 55, and outer ferrule sleeve 513 rotates synchronously with handle drum 51, hydraulic telescoping rod 513 is held down by hydraulic telescoping rod 513 is stopped when outer ferrule sleeve 53 rotates synchronously, hydraulic telescoping rod is stopped from rotating synchronously, hydraulic telescoping rod is stopped by outer ferrule rod 53 is stopped from rotating synchronously, and rotating outside ferrule rod 53 is also rotated by hydraulic telescoping rod is not held to rotate by rotary telescoping rod 513, hydraulic telescoping rod is stopped by rotary telescoping rod is rotated by rotary sleeve 53, 11 is simultaneously, rotating outside sleeve is stopped by rotary telescoping rod is rotated by rotary rod, which is rotated by rotary rod, 4, motor 4, rotating rotary shaft is driven rotary rod, and has been rotated rotary milling handle drum 51, and has been rotated rotary milling cutter, and has been rotated rotary milling handle 52, by rotary sleeve, and has been rotated. Through the above transmission, the conical hollow cylinder 55 is finally driven to move upwards, the spring sleeve 54 can be freely loosened after the conical hollow cylinder 55 is arranged, the vertical milling cutter 53 is clamped and loosened by the spring sleeve 54, then the vertical milling cutter 53 is taken down and replaced according to the operation flow, through the above structure, the hydraulic telescopic rod 513 is utilized to drive the conical hollow cylinder 55 to press downwards and move upwards to complete the tightening and loosening activities of the spring sleeve 54, the spring sleeve 54 can be used for fast fastening and clamping and loosening the vertical milling cutter 53, no additional tool is needed when the vertical milling cutter 53 is replaced, the operation is simple, and the replacement speed is fast.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (6)
1. A milling machine convenient for replacing milling cutters, which is characterized in that: including base platform (1), the upside one side fixedly connected with pole setting (2) of base platform (1), one side fixedly connected with link (3) that the upside of pole setting (2) is close to base platform (1) center, one end fixedly connected with motor (4) that base platform (1) was kept away from to link (3), the lower extreme of motor (4) is provided with clamping assembly (5), the downside of clamping assembly (5) is provided with work piece platform (10), the downside of work piece platform (10) is provided with second electronic rail (9), the downside both ends of second electronic rail (9) all are provided with hydraulic lifting rod (8), the downside of hydraulic lifting rod (8) all fixedly connected with electronic slider (7), the downside of electronic slider (7) all is provided with first electronic rail (6), first electronic rail (6) set up on base platform (1);
the clamping assembly (5) comprises a milling cutter handle cylinder (51), an end cap (52) is arranged at the lower side of the milling cutter handle cylinder (51), a spring sleeve (54) is arranged at the inner side of the end cap (52), a round opening is formed at the lower side of the end cap (52), a vertical milling cutter (53) is inserted at the lower side of the spring sleeve (54), the vertical milling cutter (53) penetrates through the lower side of the end cap (52) through the round opening, a conical hollow cylinder (55) is arranged at the upper side of the spring sleeve (54), a sliding groove (58) is formed at one side surface of the milling cutter handle cylinder (51), a pressing block (56) is fixedly connected at the upper side of the conical hollow cylinder (55), a connecting block (57) is fixedly connected at one side of the pressing block (56) close to the sliding groove (58), a connecting sleeve (59) is fixedly connected at the outer side surface of the milling cutter handle cylinder (51), the connecting sleeve (59) is sleeved with the outer sleeve (510) through the round opening, an outer ferrule (510) is rotatably connected at the outer side surface of the connecting sleeve (59), and the outer ferrule (510) is fixedly connected with the outer ferrule (512) through the outer inserting block (511), the utility model discloses a milling cutter handle, including milling cutter handle, motor, bolt fixing piece, motor shaft, bolt fixing piece (515), motor shaft, bolt fixing piece (515) are all fixedly connected with hydraulic telescoping rod (513) in the upside of grafting piece (512), the upside and motor (4) fixed connection of hydraulic telescoping rod (513), the upside center fixedly connected with of milling cutter handle section of thick bamboo (51) is pegged graft section of thick bamboo (514), the motor shaft and the grafting section of thick bamboo (514) of motor (4) are pegged graft and are agreeable mutually, the side of grafting section of thick bamboo (514) is provided with bolt fixing piece (515), bolt fixing piece (515) runs through the motor shaft of grafting section of thick bamboo (514) and motor (4), the motor shaft of motor (4) passes through bolt fixing piece (515) and grafting section of thick bamboo (514) fixed connection.
2. A milling machine for facilitating replacement of milling cutters according to claim 1, wherein: an inner groove is formed in the outer side of the lower side of the spring sleeve (54), a clamping ring is arranged on the lower side of the inner side of the end cap (52), and the spring sleeve (54) is clamped with the clamping ring through the inner groove.
3. A milling machine for facilitating replacement of milling cutters according to claim 1, wherein: short section of thick bamboo (11) are fixedly connected with corresponding hydraulic telescopic link (513) in downside both sides of motor (4), hydraulic telescopic link (513) are pegged graft with short section of thick bamboo (11).
4. A milling machine for facilitating replacement of a milling cutter according to claim 3, wherein: bolts are arranged on the side surfaces of the short cylinder (11), and penetrate through the short cylinder (11) and are in threaded connection with the hydraulic telescopic rod (513).
5. A milling machine for facilitating replacement of milling cutters according to claim 1, wherein: the milling cutter handle cylinder (51) is characterized in that a fixing sleeve (516) is rotationally connected to the outer side of the upper side of the milling cutter handle cylinder (51), and the outer sides of the fixing sleeve (516) are fixedly connected with a hydraulic telescopic rod (513).
6. A milling machine for facilitating replacement of milling cutters according to claim 1, wherein: the milling cutter handle cylinder (51) is in threaded connection with the end cap (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320877267.3U CN219520616U (en) | 2023-04-19 | 2023-04-19 | Milling machine convenient for replacing milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320877267.3U CN219520616U (en) | 2023-04-19 | 2023-04-19 | Milling machine convenient for replacing milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219520616U true CN219520616U (en) | 2023-08-15 |
Family
ID=87632592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320877267.3U Active CN219520616U (en) | 2023-04-19 | 2023-04-19 | Milling machine convenient for replacing milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219520616U (en) |
-
2023
- 2023-04-19 CN CN202320877267.3U patent/CN219520616U/en active Active
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