CN211029201U - Numerical control lathe with damper - Google Patents
Numerical control lathe with damper Download PDFInfo
- Publication number
- CN211029201U CN211029201U CN201922103039.7U CN201922103039U CN211029201U CN 211029201 U CN211029201 U CN 211029201U CN 201922103039 U CN201922103039 U CN 201922103039U CN 211029201 U CN211029201 U CN 211029201U
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- fixedly connected
- lathe
- damping
- fixed block
- box
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Abstract
The utility model provides a numerical control lathe with damper. The numerical control lathe with the damping mechanism comprises a workbench, wherein a first fixed block and a second fixed block are fixedly connected to the two sides of the top of the inner wall of the workbench respectively, a threaded screw rod is rotatably connected between one opposite sides of the first fixed block and the second fixed block, and the right end of the threaded screw rod penetrates through the second fixed block and extends to the outside of the second fixed block. The utility model provides a numerical control lathe with damper can absorb the vibrations that the lathe tool produced through first buffer spring and second buffer spring to guarantee that the lathe tool can not grind the effect because of vibrations too big influence car at the in-process that the car ground, can install and dismantle the change to the lathe tool through clamping screw and hand wheel simple and convenient, through the vibrations that reduction lathe that damping device can be by a wide margin produced in process of production, the influence of vibrations to the car mill has been reduced, and can be convenient remove and carry the lathe through damping device and bottom plate.
Description
Technical Field
The utility model relates to a processing equipment field especially relates to a numerical control lathe with damper.
Background
The numerically controlled lathe is one of the widely used numerically controlled machines at present. The cutting tool is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.
Numerical control lathe is at the in-process of processing, can inevitable production vibration, thereby influence the precision degree of manufacturing process, the body of lathe can produce vibrations, and lathe tool part can produce vibrations equally, lathe tool vibrations are great to the error influence that the cutting caused, current most numerical control lathe does not possess absorbing ability, thereby current most numerical control lathe adopts to bury the fixed vibrations that reduce of stake formula with the lathe, the installation is inconvenient with the removal, and manufacturing cost is high, current most numerical control lathe's lathe tool does not possess the shock-absorbing ability.
Therefore, it is necessary to provide a numerically controlled lathe with a damping mechanism to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a numerical control lathe with damper has solved current numerical control lathe and has not possessed the shock-absorbing capacity, and the unable shock attenuation of most numerical control lathe's lathe tool causes the problem that production error is big.
In order to solve the technical problem, the utility model provides a numerical control lathe with a damping mechanism comprises a workbench, the two sides of the top of the inner wall of the workbench are respectively and fixedly connected with a first fixed block and a second fixed block, a threaded lead screw is rotatably connected between the opposite sides of the first fixed block and the second fixed block, the right end of the threaded lead screw penetrates through the second fixed block and extends to the outside of the second fixed block, the right side of the top of the inner wall of the workbench is fixedly connected with a fixed frame, the inside of the fixed frame is fixedly connected with a driving motor, the output end of the driving motor penetrates through the fixed frame and extends to the outside of the fixed frame, the output end of the driving motor is fixedly connected with the right end of the threaded lead screw, the surface of the threaded lead screw is provided with a lead screw slider, the left side of the top of the workbench is fixedly, the anti-compression box comprises a supporting block, a bottom rod, a movable block, a compression-resistant spring, a first buffer box, a buffer column, a second buffer box, a first limiting plate and a second limiting plate, wherein grooves are formed in two sides of the bottom of the supporting block, bottom rods are fixedly connected to two sides of the bottom of the inner wall of the compression-resistant box, the surface of the bottom rod is connected with the movable block in a sliding mode, the compression-resistant spring is sleeved on the surface of the bottom rod between the bottom of the movable block and the bottom of the inner wall of the compression-resistant box, the top end of the bottom rod is located inside the groove, the first buffer box is fixedly connected to the top of the supporting block, the buffer column penetrates through the top end of the buffer column, the first limiting plate and the second limiting plate are fixedly connected to the top end and the bottom of the inner wall of the first buffer box respectively, the first buffer spring is fixedly connected between, and the top of the second buffer box is fixedly connected with a turning tool mounting seat.
Preferably, the moving groove is formed in the top of the workbench, the top of the screw rod sliding block is fixedly connected with a supporting plate, the top of the right side of the supporting plate is fixedly connected with a polishing motor through a support, the top of the left side of the supporting plate is rotatably connected with a transmission rod, the right end of the transmission rod penetrates through the supporting plate and extends to the outside of the supporting plate, the right end of the transmission rod is fixedly connected with the output end of the polishing motor, and the left end of the transmission rod is fixedly connected with a clamping jig.
Preferably, the lathe tool mounting seat is provided with a mounting groove, a lathe tool is arranged in the mounting groove, a fixing screw rod penetrates through the top of the lathe tool mounting seat, the bottom end of the fixing screw rod is fixedly connected with a pressing plate, and the top end of the fixing screw rod is fixedly connected with a hand wheel.
Preferably, the equal fixedly connected with damping device in both sides of workstation bottom, damping device includes the casing, the top of casing and the bottom fixed connection of workstation, fixedly connected with slide bar between shells inner wall's the both sides, the surface of slide bar has first slider and second slider from a left side to the right side sliding connection.
Preferably, the surface cover that just is located the slide bar between the right side of first slider and the left side of second slider is equipped with damping spring, the spout has been seted up to the bottom of casing, the surface of first slider and second slider all rotates and is connected with the shock attenuation pole, the bottom fixedly connected with locating piece of shock attenuation pole.
Preferably, the bottoms of the two damping devices are fixedly connected with a bottom plate.
Preferably, the support plate moves inside the moving groove.
Compared with the prior art, the utility model provides a numerical control lathe with damper has following beneficial effect:
the utility model provides a numerical control lathe with damper, can absorb the vibrations that the lathe tool produced through first buffer spring and second buffer spring, thereby guarantee that the lathe tool can not grind the effect because of vibrations too big influence car at the in-process that the car ground, can be simple and convenient install and dismantle the change to the lathe tool through clamping screw and hand wheel, the vibrations that the reduction lathe that can be by a wide margin produced in process of production through damping device, the influence of vibrations to the car mill has been reduced, and can be convenient remove and carry the lathe through damping device and bottom plate.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a numerically controlled lathe with a damping mechanism according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic structural view of the shock-absorbing device shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a workbench, 2, a first fixing block, 3, a second fixing block, 4, a threaded screw rod, 5, a fixing frame, 6, a driving motor, 7, a screw rod sliding block, 8, a compression-resistant box, 9, a supporting block, 10, a groove, 11, a bottom rod, 12, a movable block, 13, a compression-resistant spring, 14, a first buffer box, 15, a buffer column, 16, a second buffer box, 17, a first limiting plate, 18, a second limiting plate, 19, a first buffer spring, 20, a second buffer spring, 21, a lathe tool mounting seat, 22, a moving groove, 23, a bottom plate, 24, a supporting plate, 25, a polishing motor, 26, a transmission rod, 27, a clamping jig, 28, a mounting groove, 29, a lathe tool, 30, a fixing screw rod, 31, a pressing plate, 32, a lathe tool, 33, a damping device, 331, a shell, 332, a sliding rod, 333, a first sliding block, 334, a second sliding block, 335, a damping spring, 336, shock-absorbing rod, 338, supporting shoe.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a numerically controlled lathe with a damping mechanism according to the present invention; FIG. 2 is an enlarged view of a portion of FIG. 1 at A; fig. 3 is a schematic structural view of the shock-absorbing device shown in fig. 1. The numerically controlled lathe with the damping mechanism comprises a workbench 1, wherein a first fixed block 2 and a second fixed block 3 are fixedly connected to two sides of the top of the inner wall of the workbench 1 respectively, a threaded lead screw 4 is rotatably connected between one opposite sides of the first fixed block 2 and the second fixed block 3, the right end of the threaded lead screw 4 penetrates through the second fixed block 3 and extends to the outside of the second fixed block 3, a fixed frame 5 is fixedly connected to the right side of the top of the inner wall of the workbench 1, a driving motor 6 is fixedly connected to the inside of the fixed frame 5, the driving motor 6 is a three-phase asynchronous motor and is connected with an external power supply, the output end of the driving motor 6 penetrates through the fixed frame 5 and extends to the outside of the fixed frame 5, the output end of the driving motor 6 is fixedly connected with the right end of the threaded lead screw 4, and a lead screw, the left side of the top of the workbench 1 is fixedly connected with a compression-resistant box 8, the top of the compression-resistant box 8 is penetrated with a supporting block 9, two sides of the bottom of the supporting block 9 are respectively provided with a groove 10, two sides of the bottom of the inner wall of the compression-resistant box 8 are respectively fixedly connected with a bottom rod 11, the surface of the bottom rod 11 is connected with a movable block 12 in a sliding manner, a compression-resistant spring 13 is sleeved between the bottom of the movable block 12 and the bottom of the inner wall of the compression-resistant box 8 and positioned on the surface of the bottom rod 11, the top end of the bottom rod 11 is positioned inside the groove 10, the top of the supporting block 9 is fixedly connected with a first buffer box 14, the top of the first buffer box 14 is penetrated with a buffer column 15, the top end of the buffer column 15 is penetrated with a second buffer box 16, the top end and the bottom end of the buffer column 15 are respectively fixedly connected with a first limiting plate 17 and a second limiting plate 18, a first buffer spring 19 is fixedly, fixedly connected with second buffer spring 20 between the top of first limiting plate 17 and the top of second buffer box 16 inner wall, the top fixedly connected with lathe tool mount pad 21 of second buffer box 16, compression spring 13, first buffer spring 19 and second buffer spring 20's hardness is great, can play fine supporting role, prevents that the holding power is not enough to cause rocking of lathe tool mount pad 21.
The moving groove 22 has been seted up at the top of workstation 1, the top fixedly connected with backup pad 24 of lead screw slider 7, support fixedly connected with grinding motor 25 is passed through at the top on backup pad 24 right side, the left top of backup pad 24 is rotated and is connected with transfer line 26, the right-hand member of transfer line 26 runs through backup pad 24 and extends to the outside of backup pad 24, the right-hand member of transfer line 26 and the output fixed connection of grinding motor 25, the left end fixedly connected with centre gripping tool 27 of transfer line 26, moving groove 22 and backup pad 24 looks adaptation, grinding motor 25 is connected with external power source, can fix the material clamp that needs the car to grind through centre gripping tool 27, and grinding motor 25 drives transfer line 26 and rotates to drive centre gripping tool 27 and rotate, further drive material and rotate.
The utility model discloses a lathe tool, including lathe tool mount pad 21, mounting groove 28 has been seted up on the lathe tool mount pad 21, be provided with lathe tool 29 in the mounting groove 28, fixing screw 30 has been run through at the top of lathe tool mount pad 21, fixing screw 30's bottom fixedly connected with clamp plate 31, fixing screw 30's top fixedly connected with hand wheel 32, after inserting mounting groove 28 with lathe tool 29, rotates hand wheel 32, screws fixing screw 30 downwards, compresses tightly lathe tool 29 through clamp plate 31, prevents that lathe tool 29 is not hard up to influence the car and grinds the effect.
The equal fixedly connected with damping device 33 in both sides of 1 bottom of workstation, damping device 33 includes casing 331, the top of casing 331 and the bottom fixed connection of workstation 1, fixedly connected with slide bar 332 between the both sides of casing 331 inner wall, slide bar 332's surface has first slider 333 and second slider 334 from a left side to the right sliding connection, and the top of first slider 333 and second slider 334 all is provided with protruding piece, the top of protruding piece and the top sliding connection of casing 331 inner wall.
The bottoms of the two damping devices 33 are fixedly connected with the bottom plate 23, and the positioning block 338 is fixed on the top of the bottom plate 23.
The support plate 24 moves inside the moving slot 22.
The utility model provides a numerical control lathe with damper's theory of operation as follows:
before the lathe starts to work, a material to be milled is fixed through the clamping jig 27, then the equipment is started, the driving motor 6 and the grinding motor 25 are started, the driving motor 6 drives the threaded screw rod 4 to rotate, the screw rod sliding block 7 is driven to move, the screw rod sliding block 7 drives the supporting plate 24 to move, so that the material on the clamping jig 27 approaches to the turning tool 29, the milling starts after the material is contacted with the turning tool 29, the generated vibration is sequentially absorbed by the second buffer spring 20 and the first buffer spring 19, so that the stability of the turning tool 29 is ensured, when a large pressure is applied, the supporting block 9 is pressed downwards to push the movable block 12 to be pressed downwards, the compression-resistant spring 13 is further compressed, the supporting force is provided by the elastic force of the compression-resistant spring 13 to prevent the turning tool 29 from vibrating due to the overlarge pressure, the vibration occurs in the working process of the lathe, the working table 1 presses the shell 331 downwards under, the two damping rods 337 push the first and second sliders 333 and 334 toward the middle, the damping spring 335 is compressed to reduce the shock, and then the damping spring 335 pushes the first and second sliders 333 and 334 outward to return the entire support of the housing 331 to the initial position by the rotation of the damping rods 337, thereby reducing the shock of the entire lathe.
Compared with the prior art, the utility model provides a numerical control lathe with damper has following beneficial effect:
can absorb the vibrations that lathe tool 29 produced through first buffer spring 19 and second buffer spring 20 to guarantee that lathe tool 29 can not grind the effect because of vibrations too big influence car at the in-process of car grinding, can install and dismantle the change to lathe tool 29 through clamping screw 30 and hand wheel 32 simple and convenient, the vibrations that reduction lathe produced in the production process that can be by a wide margin through damping device 33, the influence of vibrations to the car grinding has been reduced, and can be convenient remove and carry the lathe through damping device 33 and bottom plate 23.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a numerical control lathe with damper, includes workstation (1), its characterized in that: the utility model discloses a fixed frame, including workstation (1), the both sides at workstation (1) inner wall top are fixedly connected with first fixed block (2) and second fixed block (3) respectively, it is connected with screw lead screw (4) to rotate between the relative one side of first fixed block (2) and second fixed block (3), the right-hand member of screw lead screw (4) runs through second fixed block (3) and extends to the outside of second fixed block (3), the fixed frame (5) of right side fixedly connected with at workstation (1) inner wall top, the inside fixedly connected with driving motor (6) of fixed frame (5), the output of driving motor (6) runs through fixed frame (5) and extends to the outside of fixed frame (5), the output of driving motor (6) and the right-hand member fixed connection of screw lead screw (4), the surface of screw lead screw (4) is provided with lead screw slider (7), the left side fixedly connected with resistance to compression box (8) at workstation (1) top, the anti-compression box is characterized in that a supporting block (9) penetrates through the top of the anti-compression box (8), grooves (10) are formed in two sides of the bottom of the supporting block (9), bottom rods (11) are fixedly connected to two sides of the bottom of the inner wall of the anti-compression box (8), movable blocks (12) are connected to the surfaces of the bottom rods (11) in a sliding mode, anti-compression springs (13) are sleeved between the bottoms of the movable blocks (12) and the bottom of the inner wall of the anti-compression box (8) and located on the surfaces of the bottom rods (11), the top end of each bottom rod (11) is located inside each groove (10), a first buffer box (14) is fixedly connected to the top of the supporting block (9), a buffer column (15) penetrates through the top of the first buffer box (14), a second buffer box (16) penetrates through the top end of the buffer column (15), and a first limiting plate (17) and a second limiting plate (18) are fixedly connected to the top end, the utility model discloses a buffering box, including first limiting plate (18), first buffer spring (19) of fixedly connected with between the bottom of second limiting plate (18) and first buffering box (14) inner wall, fixedly connected with second buffer spring (20) between the top of first limiting plate (17) and the top of second buffering box (16) inner wall, the top fixedly connected with lathe tool mount pad (21) of second buffering box (16).
2. The numerically controlled lathe with the damping mechanism according to claim 1, wherein a moving groove (22) is formed in the top of the workbench (1), a support plate (24) is fixedly connected to the top of the screw rod sliding block (7), a grinding motor (25) is fixedly connected to the top of the right side of the support plate (24) through a support, a transmission rod (26) is rotatably connected to the top of the left side of the support plate (24), the right end of the transmission rod (26) penetrates through the support plate (24) and extends to the outside of the support plate (24), the right end of the transmission rod (26) is fixedly connected with the output end of the grinding motor (25), and a clamping jig (27) is fixedly connected to the left end of the transmission rod (26).
3. The numerically controlled lathe with the damping mechanism according to claim 1, wherein a mounting groove (28) is formed in the lathe tool mounting seat (21), a lathe tool (29) is arranged in the mounting groove (28), a fixing screw (30) penetrates through the top of the lathe tool mounting seat (21), a pressing plate (31) is fixedly connected to the bottom end of the fixing screw (30), and a hand wheel (32) is fixedly connected to the top end of the fixing screw (30).
4. The numerically controlled lathe with the damping mechanism according to claim 1, wherein the damping device (33) is fixedly connected to both sides of the bottom of the table (1), the damping device (33) comprises a housing (331), the top of the housing (331) is fixedly connected to the bottom of the table (1), a sliding rod (332) is fixedly connected between both sides of the inner wall of the housing (331), and a first sliding block (333) and a second sliding block (334) are slidably connected to the surface of the sliding rod (332) from left to right.
5. The numerically controlled lathe with the damping mechanism according to claim 4, wherein a damping spring (335) is sleeved on the surface of the sliding rod (332) between the right side of the first sliding block (333) and the left side of the second sliding block (334), a sliding groove (336) is formed in the bottom of the housing (331), damping rods (337) are rotatably connected to the surfaces of the first sliding block (333) and the second sliding block (334), and a positioning block (338) is fixedly connected to the bottom end of each damping rod (337).
6. The numerically controlled lathe with a damping mechanism according to claim 4, characterized in that a bottom plate (23) is fixedly connected to the bottom of the two damping devices (33).
7. The numerically controlled lathe with a shock-absorbing mechanism according to claim 2, characterized in that the support plate (24) moves inside the moving groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103039.7U CN211029201U (en) | 2019-11-29 | 2019-11-29 | Numerical control lathe with damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103039.7U CN211029201U (en) | 2019-11-29 | 2019-11-29 | Numerical control lathe with damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211029201U true CN211029201U (en) | 2020-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922103039.7U Expired - Fee Related CN211029201U (en) | 2019-11-29 | 2019-11-29 | Numerical control lathe with damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211029201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317767A (en) * | 2020-10-22 | 2021-02-05 | 威海海洋职业学院 | Movable electromechanical integrated processing lathe |
-
2019
- 2019-11-29 CN CN201922103039.7U patent/CN211029201U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317767A (en) * | 2020-10-22 | 2021-02-05 | 威海海洋职业学院 | Movable electromechanical integrated processing lathe |
| CN112317767B (en) * | 2020-10-22 | 2022-02-08 | 威海海洋职业学院 | Movable electromechanical integrated processing lathe |
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| Date | Code | Title | Description |
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| 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: 20200717 Termination date: 20201129 |