CN211803883U - Machine tool capable of automatically centering chuck for clamping - Google Patents
Machine tool capable of automatically centering chuck for clamping Download PDFInfo
- Publication number
- CN211803883U CN211803883U CN202020202765.4U CN202020202765U CN211803883U CN 211803883 U CN211803883 U CN 211803883U CN 202020202765 U CN202020202765 U CN 202020202765U CN 211803883 U CN211803883 U CN 211803883U
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- Prior art keywords
- assembly
- clamping
- lathe bed
- rotating
- component
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- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 240000004282 Grewia occidentalis Species 0.000 claims abstract description 4
- 210000001847 Jaw Anatomy 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims 1
- 210000000078 Claw Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a machine tool capable of clamping by an automatic centering chuck, which comprises a supporting component, a moving component, a cutter component, a clamping mechanism and a rotating component; a support component: the supporting assembly comprises a lathe bed and supporting legs arranged at four corners of the lower surface of the lathe bed, and a groove is formed in the upper surface of the lathe bed; a moving component: the moving assembly is arranged in the groove of the lathe bed; a rotating assembly: the supporting plate of the rotating assembly is arranged at the right end of the sliding connecting block of the moving assembly; can drive to remove through electric telescopic handle and press from both sides tight subassembly and remove, can make four press from both sides tight jack catch and remove to the centre through removing tight subassembly, can be fixed with the work piece through pressing from both sides tight jack catch to this corresponds the center and the rolling disc center of work piece, makes centering more convenient to the work piece, but this lathe that self-centering chuck pressed from both sides tightly simple structure not only makes the regulation more convenient, can carry out self-centering to the work piece moreover and fix, provides convenience for people.
Description
Technical Field
The utility model relates to a lathe technical field specifically is a but tight lathe of self-centering chuck clamp.
Background
When people add mechanical parts, a machine tool is needed to be used for processing, the existing machine tool is complex in structure, a workpiece is manually fixed on a chuck by people, the center of the part corresponds to the center of the chuck by people when the workpiece is clamped, a large amount of manpower is consumed, the deviation of a centering position is large, and the requirements of people cannot be met.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a but tight lathe of self-centering chuck clamp, simple structure, it is easy and simple to handle, not only make the regulation more convenient, can carry out self-centering to the work piece moreover and fix, for people provide convenience, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a machine tool capable of automatically centering a chuck for clamping comprises a supporting assembly, a moving assembly, a cutter assembly, a clamping mechanism and a rotating assembly;
a support component: the supporting assembly comprises a lathe bed and supporting legs arranged at four corners of the lower surface of the lathe bed, and a groove is formed in the upper surface of the lathe bed;
a moving component: the moving assembly is arranged in the groove of the lathe bed;
a rotating assembly: the supporting plate of the rotating assembly is arranged at the right end of the sliding connecting block of the moving assembly;
a clamping mechanism: the electric telescopic rod of the clamping mechanism is arranged on the left side of the supporting plate through a bolt;
a cutter assembly: the linear motor of the cutter assembly is arranged at the upper end of the front side of the lathe bed;
wherein: the electric telescopic rod clamping device is characterized by further comprising a PLC, the PLC is arranged on one side of the front surface of the lathe bed of the PLC, the output end of an external power supply is electrically connected with the input end of the PLC, and the output end of the PLC is electrically connected with the first motor of the moving assembly, the linear motor, the second motor of the rotating assembly and the input end of the electric telescopic rod of the clamping mechanism.
Further, the moving assembly comprises two sliding connection rods arranged inside the groove of the lathe body, sliding connection blocks are arranged on the sliding connection rods, threaded rods are arranged inside the groove of the lathe body and connected with the sliding connection blocks in a threaded connection mode, a first motor for driving the threaded rods to rotate is arranged on one side of the lathe body, the first motor can drive the threaded rods to rotate, the sliding connection blocks and the rotating assembly can be driven to move back and forth through the threaded rods, and therefore adjustment is more convenient.
Further, the cutter assembly comprises a linear motor, a support column is welded to the upper end of a rotor of the linear motor, a cutter is arranged at the upper end of the support column, the cutter can be driven to move left and right through the linear motor, and therefore the left and right positions of the cutter are adjusted.
Further, the rotating assembly comprises a supporting plate, a rotating disc which is connected in a rotating mode is arranged on the left side of the upper end of the supporting plate, four clamping jaws are evenly connected to the left side of the rotating disc through a hinged support, a second motor which drives the rotating disc to rotate is arranged on the right side of the supporting plate, the workpiece can be clamped and fixed through the clamping jaws, the rotating disc can be driven to rotate through the second motor, the workpiece can be driven to rotate through the rotation of the rotating disc, and therefore the adjusting is more convenient.
Further, still including the subassembly that kick-backs, the square piece setting of the subassembly that kick-backs is at the left side center of rolling disc, and is connected with the rebound spring between four sides of square piece and four clamping jaws, can open four clamping jaws through the rebound spring to this releases the work piece.
Furthermore, clamping mechanism includes four electric telescopic handle, be connected with the go-between that removes clamping component through the bolt between electric telescopic handle's the flexible end, the axis of go-between is located same straight line with the axis of rolling disc, can drive to remove clamping component and remove through electric telescopic handle, can make four press from both sides tight jack catch and remove to the centre through removing clamping component, can fix work piece pivoted center through pressing from both sides tight jack catch tip, makes the center of work piece correspond with the rolling disc center for it is more convenient to center workpiece.
Furthermore, the movable clamping assembly comprises a connecting ring, a bearing is arranged on the inner side of the connecting ring, a sliding connection ring is arranged on the inner side of the bearing, a conical structure is arranged at the left end of the sliding connection ring, and the clamping jaw is pressed and moved more conveniently through the sliding connection ring.
Compared with the prior art, the beneficial effects of the utility model are that: this but tight lathe of self-centering chuck clamp has following benefit:
1. the utility model discloses on set up lathe bed and supporting leg, can support through lathe bed and supporting leg, can drive the threaded rod through motor one and rotate, can drive sliding connection piece and runner assembly back-and-forth movement through the threaded rod for it is more convenient to adjust, can drive the cutter through linear electric motor and remove about, adjusts the position about with this to the cutter.
2. The utility model discloses on set up and pressed from both sides tight jack catch, can press from both sides tight fixedly to the work piece through pressing from both sides tight jack catch, and can drive the rolling disc through motor two and rotate, rotate through the rolling disc and can drive the work piece and rotate for it is more convenient to adjust, can open four tight jack catches of clamp through the rebound spring, with this with the work piece release.
3. The utility model discloses on set up electric telescopic handle, can drive to remove through electric telescopic handle and control about the clamping component, can make four clamping jaw remove to the centre through removing the clamping component, can be fixed work piece pivoted center through pressing from both sides clamping jaw tip, correspond the center and the rolling disc center of work piece with this, it is more convenient to make to center the work piece, but this self-centering chuck presss from both sides tight lathe simple structure, and is easy and simple to handle, not only makes to adjust more convenient, and can carry out self-centering to the work piece fixed moreover, for people provide convenience.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the local enlarged structure of the present invention.
In the figure: the device comprises a support assembly 1, support legs 11, a bed 12, a moving assembly 2, a sliding connection block 21, a sliding connection rod 22, a threaded rod 23, a first motor 24, a cutter assembly 3, a linear motor 31, a support column 32, a cutter 33, a clamping mechanism 4, a movable clamping assembly 41, a sliding connection ring 411, a bearing 412, a connecting ring 413, an electric telescopic rod 42, a rotating assembly 5, a clamping jaw 51, a rotating disc 52, a support plate 53, a second motor 54, a PLC controller 6, a rebound assembly 7, a square block 71 and a rebound spring 72.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a machine tool capable of automatically centering a chuck for clamping comprises a supporting component 1, a moving component 2, a cutter component 3, a clamping mechanism 4 and a rotating component 5;
the supporting component 1: the supporting assembly 1 comprises a lathe bed 12 and supporting legs 11 arranged at four corners of the lower surface of the lathe bed 12, and a groove is formed in the upper surface of the lathe bed 12;
the moving assembly 2: the moving assembly 2 is arranged in a groove of the lathe bed 12;
the rotating assembly 5: the supporting plate 53 of the rotating assembly 5 is arranged at the right end of the sliding connecting block 21 of the moving assembly 2;
the clamping mechanism 4: the electric telescopic rod 42 of the clamping mechanism 4 is arranged on the left side of the supporting plate 53 through a bolt;
the cutter component 3: the linear motor 31 of the cutter assembly 3 is arranged at the upper end of the front side of the lathe bed 12;
wherein: the PLC controller 6 is arranged on one side of the front surface of a lathe bed 12 of the PLC controller 6, the input end of the PLC controller 6 is electrically connected with the output end of an external power supply, the output end of the PLC controller 6 is electrically connected with a first motor 24, a linear motor 31, a second motor 54 of a rotating assembly 5 and the input end of an electric telescopic rod 42 of a clamping mechanism 4, the model of the PLC controller 6 is Siemens S7-1200, the mode that the first motor 24, the linear motor 31, the second motor 54 and the electric telescopic rod 42 are controlled by the PLC controller 6 is a common method in the prior art, the moving assembly 2 comprises two sliding connecting rods 22 arranged inside a groove of the lathe bed 12, a sliding connecting block 21 in sliding connection is arranged on each sliding connecting rod 22, a threaded rod 23 is arranged inside the groove of the lathe bed 12, the threaded rod 23 is connected with the sliding connecting block 21 in a threaded connection mode, and a first motor 24 driving the threaded rod 23 to rotate is arranged on one side of the, the screw rod 23 can be driven to rotate through the first motor 24, the sliding connection block 21 and the rotating component 5 can be driven to move back and forth through the screw rod 23, so that the adjustment is more convenient, the cutter component 3 comprises a linear motor 31, a support column 32 is welded at the upper end of a rotor of the linear motor 31, a cutter 33 is arranged at the upper end of the support column 32, the cutter 33 can be driven to move left and right through the linear motor 31, so that the left and right positions of the cutter 33 can be adjusted, the rotating component 5 comprises a support plate 53, a rotating disc 52 which is rotatably connected is arranged on the left side of the upper end of the support plate 53, four clamping jaws 51 are uniformly connected on the left side of the rotating disc 52 through a hinge seat, a second motor 54 which drives the rotating disc 52 to rotate is arranged on the right side of the support plate 53, the workpiece can be clamped and fixed through, the adjusting is more convenient, the adjustable clamp device further comprises a rebound assembly 7, a square block 71 of the rebound assembly 7 is arranged at the center of the left side of the rotating disc 52, rebound springs 72 are connected between four sides of the square block 71 and the four clamping jaws 51, the four clamping jaws 51 can be bounced open through the rebound springs 72, so as to release a workpiece, the clamping mechanism 4 comprises four electric telescopic rods 42, telescopic ends of the electric telescopic rods 42 are connected with a connecting ring 413 of the movable clamping assembly 41 through bolts, the axis of the connecting ring 413 and the axis of the rotating disc 52 are positioned on the same straight line, the movable clamping assembly 41 can be driven to move left and right through the electric telescopic rods 42, the four clamping jaws 51 can move towards the middle through the movable clamping assembly 41, the rotating center of the workpiece can be fixed through the end parts of the clamping jaws 51, the center of the workpiece corresponds to the center of the rotating disc 52, so that the centering of, the movable clamping assembly 41 comprises a connecting ring 413, a bearing 412 is arranged on the inner side of the connecting ring 413, a sliding connection ring 411 is arranged on the inner side of the bearing 412, the left end of the sliding connection ring 411 is provided with a conical structure, and the clamping claw 51 can be pressed and moved conveniently through the sliding connection ring 411.
When in use: one end of a workpiece is placed between the four clamping jaws 51, the movable clamping assembly 41 can be driven to move left and right by the electric telescopic rod 42, the four clamping jaws 51 can be moved towards the middle by the movable clamping assembly 41, the center of the workpiece can be fixed by the end parts of the clamping jaws 51 so as to correspond to the center of the rotating disc 52, the rotating disc 52 can be driven to rotate by the motor II 54, the workpiece can be driven to rotate by the rotation of the rotating disc 52, the threaded rod 23 can be driven to rotate by the motor I24, the sliding connecting block 21 and the rotating assembly 5 can be driven to move back and forth by the threaded rod 23, so that the adjustment is more convenient, the cutter 33 can be driven to move left and right by the linear motor 31, the left and right positions of the cutter 33 can be adjusted so as to work, after the work is finished, the movable clamping assembly 41 can be driven, the sliding ring 411 is separated from the clamping jaws 51, and the four clamping jaws 51 can be sprung open by the resilient springs 72, thereby releasing the workpiece.
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 (7)
1. The utility model provides a but machine tool that self-centering chuck presss from both sides tightly which characterized in that: comprises a supporting component (1), a moving component (2), a cutter component (3), a clamping mechanism (4) and a rotating component (5);
support assembly (1): the supporting assembly (1) comprises a lathe bed (12) and supporting legs (11) arranged at four corners of the lower surface of the lathe bed (12), and a groove is formed in the upper surface of the lathe bed (12);
moving assembly (2): the moving assembly (2) is arranged in a groove of the lathe bed (12);
rotating assembly (5): the supporting plate (53) of the rotating assembly (5) is arranged at the right end of the sliding connecting block (21) of the moving assembly (2);
clamping mechanism (4): the electric telescopic rod (42) of the clamping mechanism (4) is arranged on the left side of the supporting plate (53) through a bolt;
tool assembly (3): the linear motor (31) of the cutter assembly (3) is arranged at the upper end of the front side of the lathe bed (12);
wherein: the automatic clamping device is characterized by further comprising a PLC (6), wherein the PLC (6) is arranged on one side of the front surface of the lathe bed (12) of the PLC (6), the input end of the PLC (6) is electrically connected with the output end of an external power supply, and the output end of the PLC (6) is electrically connected with the first motor (24) of the moving assembly (2), the linear motor (31), the second motor (54) of the rotating assembly (5) and the input end of the electric telescopic rod (42) of the clamping mechanism (4).
2. A machine tool with self-centering chuck clamping as claimed in claim 1, wherein: the moving assembly (2) comprises two sliding connection rods (22) arranged inside grooves of the lathe bed (12), sliding connection blocks (21) are arranged on the sliding connection rods (22), threaded rods (23) are arranged inside the grooves of the lathe bed (12), the threaded rods (23) are connected with the sliding connection blocks (21) in a threaded connection mode, and a first motor (24) driving the threaded rods (23) to rotate is arranged on one side of the lathe bed (12).
3. A machine tool with self-centering chuck clamping as claimed in claim 1, wherein: cutter unit (3) include linear electric motor (31), the welding of linear electric motor's (31) active cell upper end has support column (32), the upper end of support column (32) is equipped with cutter (33).
4. A machine tool with self-centering chuck clamping as claimed in claim 1, wherein: the rotating assembly (5) comprises a supporting plate (53), a rotating disc (52) which is connected in a rotating mode is arranged on the left side of the upper end of the supporting plate (53), four clamping jaws (51) are evenly connected to the left side of the rotating disc (52) through a hinged support, and a second motor (54) which drives the rotating disc (52) to rotate is arranged on the right side of the supporting plate (53).
5. A machine tool with self-centering chuck clamping according to claim 4, characterized in that: still including resilience subassembly (7), square piece (71) of resilience subassembly (7) set up in the left side center of rolling disc (52), and are connected with resilience spring (72) between four sides of square piece (71) and four clamping jaw (51).
6. A machine tool with self-centering chuck clamping as claimed in claim 1, wherein: the clamping mechanism (4) comprises four electric telescopic rods (42), the telescopic ends of the electric telescopic rods (42) are connected with a connecting ring (413) of the movable clamping assembly (41) through bolts, and the axis of the connecting ring (413) and the axis of the rotating disc (52) are located on the same straight line.
7. A machine tool with self-centering chuck clamping as claimed in claim 6, wherein: the movable clamping assembly (41) comprises a connecting ring (413), a bearing (412) is arranged on the inner side of the connecting ring (413), a sliding connection ring (411) is arranged on the inner side of the bearing (412), and a conical structure is arranged at the left end of the sliding connection ring (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020202765.4U CN211803883U (en) | 2020-02-25 | 2020-02-25 | Machine tool capable of automatically centering chuck for clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020202765.4U CN211803883U (en) | 2020-02-25 | 2020-02-25 | Machine tool capable of automatically centering chuck for clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211803883U true CN211803883U (en) | 2020-10-30 |
Family
ID=72999145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020202765.4U Active CN211803883U (en) | 2020-02-25 | 2020-02-25 | Machine tool capable of automatically centering chuck for clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211803883U (en) |
-
2020
- 2020-02-25 CN CN202020202765.4U patent/CN211803883U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |