CN217914150U - Numerical control lathe with improved stability - Google Patents
Numerical control lathe with improved stability Download PDFInfo
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- CN217914150U CN217914150U CN202221932269.XU CN202221932269U CN217914150U CN 217914150 U CN217914150 U CN 217914150U CN 202221932269 U CN202221932269 U CN 202221932269U CN 217914150 U CN217914150 U CN 217914150U
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Abstract
The utility model discloses an improve numerical control lathe of stationarity, including numerical control lathe body and box, the numerical control lathe body links to each other with the both sides outer wall rotation of screw rod, the middle part outer wall of screw rod links to each other with the thread block screw thread, the top of thread block links to each other with the slider is fixed, the outer wall of slider slides with the spout of numerical control lathe body and links to each other, the left side of box links to each other with first motor is fixed, the inside of box is equipped with cleaning device. This improve numerical control lathe of stationarity through the cooperation between pneumatic cylinder, trapezoidal piece, connecting rod, first gyro wheel and the second gyro wheel, starts the pneumatic cylinder, and the pneumatic cylinder drives trapezoidal piece and drives the rebound, and the trapezoidal piece drives the connecting rod of both sides inwards to rotate through the first gyro wheel of bottom both sides, and the connecting rod of both sides passes through the first gyro wheel of top both sides and closely laminates with the work piece, thereby has solved and has leaded to the axle center skew to influence the problem to work piece processing stability because of the work piece overlength when the work piece adds man-hour.
Description
Technical Field
The utility model relates to a numerical control lathe technical field specifically is a improve numerical control lathe of stationarity.
Background
The numerical control lathe is a lathe capable of automatically processing workpieces such as cylinders, conical surfaces of the workpieces, conical threads and the like, and can simultaneously perform drilling, boring, grooving and the like on the workpieces, and the numerical control lathe is mainly divided into a vertical numerical control lathe and a horizontal numerical control lathe.
But the problem of the stability of the workpiece processing is influenced because the axis of the workpiece is deviated due to overlong length of the workpiece during the processing of the workpiece, and in addition, the problem that the scrap iron is required to be cleaned manually by the existing numerical control lathe is low in efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improve numerical control lathe of stationarity to thereby solve the work piece that provides in the above-mentioned background art and add man-hour because of the work piece overlength leads to the axle center skew to influence the work piece processing stability problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improve numerical control lathe of stationarity, includes numerical control lathe body and box, the numerical control lathe body rotates with the both sides outer wall of screw rod and links to each other, the middle part outer wall and the screw thread piece screw thread of screw rod link to each other, the top and the slider of screw thread piece are fixed to be linked to each other, the outer wall of slider slides with the spout of numerical control lathe body and links to each other, the left side and the first motor of box are fixed to be linked to each other, the inside of box is equipped with cleaning device, the bottom of screw thread piece is equipped with fixing device.
Preferably, fixing device includes the crosspiece, the top and the screw thread piece of crosspiece are fixed to be linked to each other, the top both sides of crosspiece rotate with the connecting rod through the round pin axle and link to each other, the both sides of connecting rod rotate with first gyro wheel and link to each other, the bottom both sides the outer wall of first gyro wheel closely laminates with the trapezoidal piece, the bottom and the crosspiece of trapezoidal piece slide and link to each other, the bottom and the pneumatic cylinder of trapezoidal piece are fixed to link to each other, the bottom and the crosspiece of pneumatic cylinder are fixed to link to each other, the top and the second gyro wheel of trapezoidal piece rotate and link to each other, the top and the crosspiece of trapezoidal piece slide and link to each other.
Preferably, the top end of the numerically controlled lathe body is fixedly connected with the box body.
Preferably, cleaning device includes the sprocket, the axis body rear end of sprocket rotates with the box and links to each other, both sides the outer wall of sprocket passes through the chain and rotates continuously, the bottom front end of chain links to each other with the fixture block is fixed, the front end lug of fixture block slides the joint with the spout of montant, the top of montant links to each other with the cover block is fixed, the outer wall of cover block slides with the spout of box and links to each other, the bottom of montant links to each other with the casing is fixed, the left side the axis body front end of sprocket rotates with the output shaft of first motor through bevel gear group and links to each other.
Preferably, the bottom of the casing is rotatably connected with an output shaft of a second motor, and the bottom end of the output shaft of the second motor is fixedly connected with the fan blades.
Compared with the prior art, the beneficial effects of the utility model are that: this improve numerical control lathe of stationarity, through the pneumatic cylinder, the trapezoidal piece, the connecting rod, cooperation between first gyro wheel and the second gyro wheel, start the pneumatic cylinder, the pneumatic cylinder drives the trapezoidal piece and drives the rebound, the trapezoidal piece drives the connecting rod inward turning of both sides through the first gyro wheel of bottom both sides, the connecting rod of both sides passes through the first gyro wheel of top both sides and closely laminates with the work piece, the trapezoidal piece drives simultaneously and closely laminates through second gyro wheel and work piece, thereby realize fixing the work piece, the numerical control lathe body adds man-hour to the work piece, the work piece rotates, the work piece drives the first gyro wheel and the second gyro wheel of top both sides and rotates simultaneously, thereby support the work piece when realizing the work piece rotation, thereby solved and processed the problem that leads to the axle center skew to influence to work piece processing stability because of the work piece overlength at the work piece man-hour.
Through first motor, the sprocket, the chain, the fixture block, the casing, cooperation between flabellum and the second motor, start first motor, the output shaft of first motor passes through both sides sprocket drive chain and rotates, the chain drives fixture block reciprocating motion, the fixture block drives casing reciprocating motion through the montant, the casing drives flabellum reciprocating motion, start the second motor simultaneously, the second motor drives the flabellum and rotates, the flabellum will fall on the inside iron fillings of numerical control lathe body and blow off, when the manual work is cleared up iron fillings, it is comparatively difficult to the piece clearance in the inside gap of numerical control lathe body, through flabellum reciprocating motion with the inside play of numerical control lathe body to the piece incasement, thereby the efficiency to the piece clearance has been improved, the problem that current numerical control lathe need the manual work to clear up the iron fillings less is solved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure A in FIG. 1;
FIG. 3 is a schematic top view of the structure of FIG. 1;
FIG. 4 is a schematic view of the structure B in FIG. 3;
fig. 5 is a schematic view of a connection structure of the connecting rod, the cross block and the first roller in fig. 1.
In the figure: 1. the numerical control lathe comprises a body, 2, a box body, 3, a cleaning device, 301, a sleeve block, 302, a chain wheel, 303, a machine shell, 304, a chain, 305, a vertical rod, 306, a clamping block, 4, a fixing device, 4a1, a connecting rod, 4a2, a transverse block, 4a3, a first roller, 4a4, a second roller, 4a5, a trapezoidal block, 4a6, a hydraulic cylinder, 4b1, a round rod, 4b2, a spring, 4b3, a sliding rod, 4b4, a round block, 5, a first motor, 6, a sliding block, 7, a thread block, 8, a screw rod, 9, a second motor, 10 and fan blades.
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.
Example one
Referring to fig. 1, fig. 2, fig. 4 and fig. 5, the present invention provides a technical solution: the utility model provides an improve numerical control lathe of stationarity, including numerical control lathe body 1 and box 2, numerical control lathe body 1 rotates with the both sides outer wall of screw rod 8 and links to each other, the middle part outer wall of screw rod 8 links to each other with 7 screw threads of screw block, the left end processing of screw rod 8 has the handle, the person of facilitating the use passes through the handle and rotates screw rod 8, the top of screw block 7 is fixed continuous with slider 6, the outer wall of slider 6 slides with the spout of numerical control lathe body 1 and links to each other, screw rod 8 drive screw block 7 removes, screw block 7 drives slider 6 and removes along the spout of numerical control lathe body 1, the left side of box 2 is fixed continuous with first motor 5, the model of first motor 5 can be selected according to the in-service behavior, the inside of box 2 is equipped with cleaning device 3, the bottom of screw block 7 is equipped with fixing device 4, screw block 7 drives fixing device 4 and removes, fixing device 4 is in the removal process, screw block 7 drives slider 6 and removes along the spout of numerical control lathe body 1, make fixing device 4 receive the restriction in the removal process, thereby the stability of fixing device 4 removal process has been improved.
The fixing device 4 comprises a connecting rod 4a1, a cross block 4a2, a first roller 4a3, a second roller 4a4, a trapezoidal block 4a5 and a hydraulic cylinder 4a6, the top end of the cross block 4a2 is fixedly connected with a thread block 7, two sides of the top of the cross block 4a2 are rotatably connected with the connecting rod 4a1 through a pin shaft, two sides of the connecting rod 4a1 are rotatably connected with the first roller 4a3, the outer walls of the first rollers 4a3 at two sides of the bottom are tightly attached to the trapezoidal block 4a5, two sides of the trapezoidal block 4a5 drive the connecting rods 4a1 at two sides to rotate simultaneously through the first rollers 4a3 at two sides of the bottom, the rotation directions of the connecting rods 4a1 at two sides are opposite, the bottom of the trapezoidal block 4a5 is slidably connected with the cross block 4a2, the bottom end of the trapezoidal block 4a5 is fixedly connected with the hydraulic cylinder 4a6, the type of the hydraulic cylinder 4a6 can be selected according to actual use conditions, the bottom end of the hydraulic cylinder 4a6 is fixedly connected with the transverse block 4a2, the output end of the hydraulic cylinder 4a6 drives the trapezoidal block 4a5 to move, the top of the trapezoidal block 4a5 is rotatably connected with the second roller 4a4, the trapezoidal block 4a5 drives the second roller 4a4 to move, the outer walls of the first roller 4a3 and the second roller 4a4 on two sides of the top are tightly attached to the outer wall of a workpiece, the numerically controlled lathe body 1 processes the workpiece, when the workpiece rotates, the workpiece drives the first roller 4a3 and the second roller 4a4 on two sides of the top to simultaneously rotate, the top of the trapezoidal block 4a5 is slidably connected with the transverse block 4a2, and the top end of the numerically controlled lathe body 1 is fixedly connected with the box body 2;
through the cooperation between pneumatic cylinder 4a6, trapezoidal piece 4a5, connecting rod 4a1, first gyro wheel 4a3 and second gyro wheel 4a4, hydraulic cylinder 4a6 starts, pneumatic cylinder 4a6 drives trapezoidal piece 4a5 and drives the rebound, trapezoidal piece 4a5 drives the connecting rod 4a1 of both sides inwards to rotate through the first gyro wheel 4a3 of bottom both sides, the connecting rod 4a1 of both sides closely laminates with the work piece through the first gyro wheel 4a3 of top both sides, trapezoidal piece 4a5 drives closely to laminate with the work piece through second gyro wheel 4a4 simultaneously, thereby realize fixing the work piece, numerical control lathe body 1 adds man-hour to the work piece, the work piece rotates, the work piece drives first gyro wheel 4a3 and the second gyro wheel 4a4 of top both sides to rotate simultaneously, thereby support the work piece when realizing the work piece rotates, thereby the problem of the work piece processing stability is influenced because of the axle center skew is led to the work piece when processing because of work piece has been solved and has been leaded to the work piece.
The cleaning device 3 comprises a sleeve block 301, a chain wheel 302, a machine shell 303, a chain 3034, a vertical rod 305 and a clamping block 306, the rear end of the shaft body of the chain wheel 302 is rotatably connected with the box body 2, the outer walls of the chain wheels 302 at two sides are rotatably connected through the chain 304, the front end of the bottom of the chain 304 is fixedly connected with the clamping block 306, a convex block at the front end of the clamping block 306 is in sliding clamping connection with a sliding groove of the vertical rod 305, the clamping block 306 drives the vertical rod 305 to reciprocate, a convex block is fixed at the front end of the clamping block 306, the outer wall of the convex block is in sliding clamping connection with the sliding groove of the vertical rod 305, the top end of the vertical rod 305 is fixedly connected with the sleeve block 301, the outer wall of the sleeve block 301 is in sliding connection with the sliding groove of the box body 2, the bottom end of the vertical rod 305 is fixedly connected with the machine shell 303, the vertical rod 305 drives the machine shell 303 to reciprocate, and the machine shell 303 drives the fan blades 10 to reciprocate, the chain wheels 302 on two sides drive the chain wheels 304 to rotate, the chain 304 drives the clamping block 306 to move, the front end of the shaft body of the left chain wheel 302 is connected with the output shaft of the first motor 5 in a rotating mode through a bevel gear set, the output shaft of the first motor 5 drives the left chain wheel 302 to rotate, the bevel gear set is meshed with two bevel gears, the two bevel gears are fixedly connected with the output shaft of the first motor 5 and the outer wall of the shaft body of the left chain wheel 302 respectively, the bottom of the casing 303 is connected with the output shaft of the second motor 9 in a rotating mode, the bottom end of the output shaft of the second motor 9 is fixedly connected with the fan blades 10, the model of the second motor 9 can be selected according to actual use conditions, the output shaft of the second motor 9 drives the fan blades 10 to rotate, and the fan blades 10 rotate to blow away scrap iron generated during machining;
through first motor 5, sprocket 302, chain 304, fixture block 306, casing 303, cooperation between flabellum 10 and the second motor 9, start first motor 5, the output shaft of first motor 5 passes through both sides sprocket 302 and drives chain 304 and rotate, chain 304 drives fixture block 306 reciprocating motion, fixture block 306 drives casing 303 reciprocating motion through montant 305, casing 303 drives flabellum 10 reciprocating motion, start second motor 9 simultaneously, second motor 9 drives flabellum 10 and rotates, flabellum 10 will fall at the inside iron fillings of numerical control lathe body 1 and blow off, when the manual work is cleared up iron fillings, the piece clearance in the internal gap of numerical control lathe body 1 is comparatively difficult, through the inside play of flabellum 10 reciprocating motion with numerical control lathe body 1 to fall to the piece incasement, thereby the efficiency of clearing up the piece has been improved, the problem that current numerical control lathe needs the manual work to clear up iron fillings lower is solved.
The working principle is as follows:
when the numerical control lathe with improved stability is used, the screw rod 8 is rotated, the screw rod 8 drives the thread block 7, the thread block 7 is moved to drive the fixing device 4 to move, a user adjusts the position of the fixing device 4 according to the length of a workpiece, the workpiece is placed at the top of the transverse block 4a2, then the hydraulic cylinder 4a6 is started, the hydraulic cylinder 4a6 drives the trapezoidal block 4a5 to move upwards, the trapezoidal block 4a5 drives the connecting rods 4a1 at two sides to rotate inwards through the first rollers 4a3 at two sides of the bottom, the connecting rods 4a1 at two sides are tightly attached to the workpiece through the first rollers 4a3 at two sides of the top, meanwhile, the trapezoidal block 4a5 drives the workpiece to be tightly attached to the workpiece through the second rollers 4a4, so that the workpiece is fixed, the numerical control lathe body 1 processes the workpiece, the workpiece rotates, the workpiece drives the first rollers 4a3 and the second rollers 4a4 at two sides of the top to rotate simultaneously, so that the workpiece is supported when the workpiece rotates, the problem that the machining stability of a workpiece is affected due to the fact that the axis deviates caused by overlong workpieces during machining of the workpiece is solved, after machining is finished, the first motor 5 is started, an output shaft of the first motor 5 drives the chain 304 to rotate through the chain wheels 302 on two sides, the chain 304 drives the clamping block 306 to reciprocate, the clamping block 306 drives the shell 303 to reciprocate through the vertical rod 305, the shell 303 drives the fan blade 10 to reciprocate, the second motor 9 is started at the same time, the fan blade 9 drives the fan blade 10 to rotate, the fan blade 10 blows off scrap iron falling inside the numerical control lathe body 1, when the scrap iron is manually cleaned, the scrap in a gap inside the numerical control lathe body 1 is difficult to clean, and the scrap falling out of the inside of the numerical control lathe body 1 is carried out in a scrap box through the reciprocating movement of the fan blade 10, thereby improved the efficiency to the piece clearance, solved current numerical control lathe and need artifically carry out the lower problem of cleaning efficiency to iron fillings.
Example two
Referring to fig. 1 and 3, the present invention provides a technical solution: a numerical control lathe for improving stability, wherein a fixing device 4 can further comprise a round rod 4b1, a spring 4b2, a sliding rod 4b3 and a round block 4b4, the left end of the spring 4b2 is fixedly connected with a screw 8, the right end of the spring 4b2 is tightly attached to the sliding rod 4b3, the outer wall of the sliding rod 4b3 is slidably connected with the screw 8, a key groove is formed in the inner wall of the screw 8, the screw 8 is driven to rotate through the key groove of the screw 8 when the sliding rod 4b3 rotates, the right end of the sliding rod 4b3 is fixedly connected with the round rod 4b1, the left side of the round rod 4b1 is fixedly connected with the round block 4b4, the right end of the round block 4b4 is tightly attached to the numerical control lathe body 1, the right side of the round rod 4b1 is slidably connected with the numerical control lathe body 1, the right side of the round rod 4b1 can also rotate on the numerical control lathe body 1 when sliding along the numerical control lathe body 1, a handle is machined at the right end of the round rod 4b1, a user can conveniently rotate the round rod 4b1 by rotating the handle, the round rod 4b1, the elastic coefficient of the round rod 4b2 can be selected according to the practical use condition, and the rough outer wall of the round block 4b can be machined;
through the cooperation between round bar 4b1, spring 4b2, circle piece 4b4 and the numerically controlled lathe body 1, loosen round bar 4b1, round bar 4b1 receives the influence of spring 4b2 elasticity, makes circle piece 4b4 reset, and circle piece 4b4 closely laminates with numerically controlled lathe body 1 to make 8 unable rotations of screw rod, thereby prevent to cause fixing device to remove to cause the work piece to damage because of the user mistake bumps and lead to the fact the work piece to damage because of the user bumps
The working principle is as follows:
this improve numerical control lathe of stationarity when using, the user presses round bar 4b1 at first, round bar 4b1 drives round piece 4b4 and removes, round bar 4b1 makes spring 4b2 compress through slide bar 4b3, then rotate round bar 4b1, round bar 4b1 drives screw rod 8 through slide bar 4b3 and rotates, adjust fixing device 4's position, adjust to suitable position after, loosen round bar 4b1, round bar 4b1 receives the influence of spring 4b2 elasticity, make round piece 4b4 reset, round piece 4b4 closely laminates with numerical control lathe body 1, thereby make 8 unable rotations of screw rod, thereby prevent to bump because of the user mistake and cause fixing device to remove and cause the work piece to damage.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an improve numerical control lathe of stationarity, includes numerical control lathe body (1) and box (2), its characterized in that: the numerical control lathe is characterized in that the outer walls of the two sides of the screw rod (8) are rotatably connected with the outer wall of the screw rod (1), the outer wall of the middle of the screw rod (8) is in threaded connection with the thread block (7), the top end of the thread block (7) is fixedly connected with the sliding block (6), the outer wall of the sliding block (6) is in sliding connection with the sliding chute of the numerical control lathe body (1), the left side of the box body (2) is fixedly connected with the first motor (5), the cleaning device (3) is arranged inside the box body (2), and the fixing device (4) is arranged at the bottom end of the thread block (7).
2. A numerically controlled lathe of improved smoothness as defined in claim 1, wherein: the fixing device (4) comprises a transverse block (4 a 2), the top end of the transverse block (4 a 2) is fixedly connected with a thread block (7), two sides of the top of the transverse block (4 a 2) are rotatably connected with a connecting rod (4 a 1) through a pin shaft, two sides of the connecting rod (4 a 1) are rotatably connected with a first roller (4 a 3), two sides of the bottom of the connecting rod are tightly attached to the outer wall of the first roller (4 a 3) and a trapezoidal block (4 a 5), the bottom of the trapezoidal block (4 a 5) is slidably connected with the transverse block (4 a 2), the bottom end of the trapezoidal block (4 a 5) is fixedly connected with a hydraulic cylinder (4 a 6), the bottom end of the hydraulic cylinder (4 a 6) is fixedly connected with the transverse block (4 a 2), the top of the trapezoidal block (4 a 5) is rotatably connected with a second roller (4 a 4), and the top of the trapezoidal block (4 a 5) is slidably connected with the transverse block (4 a 2).
3. A numerically controlled lathe of improved smoothness as defined in claim 1, wherein: the top end of the numerical control lathe body (1) is fixedly connected with the box body (2).
4. A numerically controlled lathe of improved smoothness as defined in claim 1, wherein: cleaning device (3) include sprocket (302), the axis body rear end and box (2) of sprocket (302) rotate and link to each other, both sides the outer wall of sprocket (302) passes through chain (304) and rotates continuously, the bottom front end and the fixed linking to each other of fixture block (306) of chain (304), the front end lug and the spout slip joint of montant (305) of fixture block (306), the top and the nest block (301) of montant (305) are fixed continuous, the outer wall of nest block (301) slides continuously with the spout of box (2), the bottom and casing (303) of montant (305) are fixed continuous, the left side the axis body front end of sprocket (302) passes through bevel gear group and links to each other with the output shaft rotation of first motor (5).
5. A numerically controlled lathe of improved smoothness according to claim 4, wherein: the bottom of the machine shell (303) is rotatably connected with an output shaft of a second motor (9), and the bottom end of the output shaft of the second motor (9) is fixedly connected with fan blades (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221932269.XU CN217914150U (en) | 2022-07-26 | 2022-07-26 | Numerical control lathe with improved stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221932269.XU CN217914150U (en) | 2022-07-26 | 2022-07-26 | Numerical control lathe with improved stability |
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| Publication Number | Publication Date |
|---|---|
| CN217914150U true CN217914150U (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221932269.XU Active CN217914150U (en) | 2022-07-26 | 2022-07-26 | Numerical control lathe with improved stability |
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| CN (1) | CN217914150U (en) |
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- 2022-07-26 CN CN202221932269.XU patent/CN217914150U/en active Active
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