CN213702525U - Spring chuck clamping mechanism of numerical control lathe - Google Patents
Spring chuck clamping mechanism of numerical control lathe Download PDFInfo
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- CN213702525U CN213702525U CN202022724419.5U CN202022724419U CN213702525U CN 213702525 U CN213702525 U CN 213702525U CN 202022724419 U CN202022724419 U CN 202022724419U CN 213702525 U CN213702525 U CN 213702525U
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- collet chuck
- disc
- clamping
- numerical control
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Abstract
The utility model discloses a numerical control lathe collet chuck clamping mechanism, including fixed disk and four symmetrical clamping jaws, one side integrated into one piece of fixed disk is provided with circular arch, the inside of fixed disk runs through and slides there is the slip post, and the top of slip post is fixed with the movable plate, be provided with clamping unit between the surface of slip post and the bottom of fixed disk, be provided with actuating mechanism between movable plate and the circular arch; the utility model relates to a collet chuck technical field. This numerical control lathe collet chuck clamping mechanism through set up clamping unit between the surface at the slip post and the bottom of fixed disk, utilizes reciprocating of adjusting disk, under the effect of U template, round pin axle and adapter sleeve for the inside or outside clamping jaw that removes of adjusting disk, cooperation fastening disc and bolt are further fixed, can make things convenient for fix numerical control lathe collet chuck, and stability is strong, novel structure, easy operation, and it is convenient to use.
Description
Technical Field
The utility model relates to a collet chuck technical field specifically is a numerical control lathe collet chuck clamping mechanism.
Background
The numerically controlled lathe is one of the widely used numerically controlled machines at present. The cutting tool is mainly used for cutting processing of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angle, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like; the numerical control machine tool automatically processes the processed parts according to a processing program programmed in advance.
Current numerical control lathe need install collet chuck when using, and the structure is comparatively single, leads to stability relatively poor to inconvenient fix numerical control lathe collet chuck, reduce the work efficiency of numerical control lathe processing, for this, the utility model provides a numerical control lathe collet chuck clamping mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a numerical control lathe collet chuck clamping mechanism has solved current numerical control lathe and need install collet chuck when using, and the structure is comparatively single, conveniently carries out the problem fixed to numerical control lathe collet chuck.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a numerical control lathe collet chuck clamping mechanism comprises a fixed disc and four symmetrically arranged clamping jaws, wherein a circular bulge is integrally formed on one side of the fixed disc, a sliding column penetrates through the inside of the fixed disc in a sliding manner, a movable disc is fixedly mounted at the top end of the sliding column, a clamping unit is arranged between the outer surface of the sliding column and the bottom end of the fixed disc, and a driving mechanism is arranged between the movable disc and the circular bulge; clamping unit establishes the fixing base at slip post surface including the cover, the external fixed surface of fixing base is provided with the U template, and rotates between the inner wall of U template and be provided with the round pin axle, it is fixed through the adapter sleeve between round pin axle and the clamping jaw, the bottom fixed mounting of slip post has the baffle, the surface of slip post and the top fixed mounting who is located the baffle have the adjustment disk, the surface of adjustment disk and the internal surface sliding connection of clamping jaw.
Preferably, the top of the fixing seat is fixedly provided with a connecting rod, and the top end of the connecting rod is fixedly installed with the bottom end of the fixing disc.
Preferably, the edge of the adjusting disc is provided with a notch, and the notch is matched with the outer surface of the clamping jaw.
Preferably, the clamping unit further comprises a fastening disc arranged at the bottom of the clamping jaw, and the top end of the fastening disc is fastened with the bottom of the clamping jaw through a bolt.
Preferably, the driving mechanism comprises a driving motor fixedly installed at the bottom of the circular protrusion, and a threaded rod is fixedly installed at one end of an output shaft of the driving motor through a coupler.
Preferably, the top end of the threaded rod penetrates through the circular protrusion and the moving disc in sequence and extends to the outside of the moving disc, and the outer surface of the threaded rod is in threaded connection with the inner surface of the moving disc.
Advantageous effects
The utility model provides a numerical control lathe collet chuck clamping mechanism. Compared with the prior art, the method has the following beneficial effects:
(1) this numerical control lathe collet clamping mechanism through set up clamping unit between the surface at the slip post and the bottom of fixed disk, utilizes reciprocating of adjusting disk, under the effect of U template, round pin axle and adapter sleeve for the inside or outside clamping jaw that removes of adjusting disk, cooperation fastening disc and bolt are further fixed, can make things convenient for fix numerical control lathe collet, and stability is strong, novel structure, easy operation, and it is convenient to use.
(2) This numerical control lathe collet chuck clamping mechanism through set up actuating mechanism between removal dish and circular arch, utilizes driving motor to provide power, and the dish reciprocates through the threaded rod drive removal, can press from both sides tightly and provide power take off when loosening for the clamping unit, need not artifical manual regulation, and the operation is comparatively convenient.
Drawings
Fig. 1 is a three-dimensional structure diagram of a first view angle of the present invention;
FIG. 2 is a perspective view of the second view of the present invention;
fig. 3 is a perspective view of the present invention with a partial structure.
In the figure: 1-fixed disc, 2-clamping jaw, 3-circular bulge, 4-sliding column, 5-movable disc, 6-clamping unit, 61-fixed seat, 62-U-shaped plate, 63-pin shaft, 64-connecting sleeve, 65-baffle, 66-adjusting disc, 67-connecting rod, 68-fastening disc, 69-bolt, 7-driving mechanism, 71-driving motor and 72-threaded rod.
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 numerical control lathe spring chuck clamping mechanism comprises a fixed disc 1 and four symmetrically arranged clamping jaws 2, wherein one side of the fixed disc 1 is integrally provided with a circular bulge 3, a sliding column 4 penetrates through and slides in the fixed disc 1, and the top end of the sliding column 4 is fixedly provided with a movable disc 5, a clamping unit 6 is arranged between the outer surface of the sliding column 4 and the bottom end of the fixed disc 1, a driving mechanism 7 is arranged between the movable disc 5 and the circular bulge 3, the driving mechanism 7 comprises a driving motor 71 fixedly arranged at the bottom of the circular bulge 3, the driving motor 71 is a three-phase asynchronous motor, the driving motor 71 is electrically connected with an external power supply, one end of an output shaft of the driving motor 71 is fixedly provided with a threaded rod 72 through a coupler, the top end of the threaded rod 72 sequentially penetrates through the circular protrusion 3 and the movable disk 5 and extends to the outside of the movable disk 5, and the outer surface of the threaded rod 72 is in threaded connection with the inner surface of the movable disk 5; the clamping unit 6 comprises a fixed seat 61 sleeved on the outer surface of the sliding column 4, a U-shaped plate 62 is fixedly arranged on the outer surface of the fixed seat 61, a pin shaft 63 is rotatably arranged between the inner walls of the U-shaped plate 62, the pin shaft 63 and the clamping jaw 2 are fixed through a connecting sleeve 64, a baffle 65 is fixedly arranged at the bottom end of the sliding column 4, the baffle 65 is arranged to limit the adjusting disc 66, an adjusting disc 66 is fixedly arranged on the outer surface of the sliding column 4 and positioned at the top of the baffle 65, the outer surface of the adjusting disc 66 is slidably connected with the inner surface of the clamping jaw 2, a connecting rod 67 is fixedly arranged at the top end of the fixed seat 61, the top end of the connecting rod 67 is fixedly arranged at the bottom end of the fixed disc 1, a gap is formed in the edge of the adjusting disc 66, the gap is matched with the outer surface of the clamping jaw 2, the clamping unit 6 further, through set up clamping unit 6 between the surface at slip post 4 and the bottom of fixed disk 1, utilize reciprocating of adjusting disk 66, under the effect of U template 62, round pin axle 63 and adapter sleeve 64 for the inside or outside clamping jaw 2 that removes of adjusting disk 66, cooperation fastening disc 68 and bolt 69 are further fixed, can make things convenient for fix numerical control lathe collet, and stability is strong, novel structure, easy operation, it is convenient to use.
And those not described in detail in this specification are well within the skill of those in the art.
When the clamping device works, the driving motor 71 is started firstly, the threaded rod 72 is driven to rotate by the driving motor 71, the threaded rod 72 rotates to enable the movable disc 5 to move up and down, power output can be provided for clamping and loosening of the clamping unit 6, manual adjustment is not needed, the operation is convenient, the movable disc 5 moves up and down and then drives the sliding column 4 to move up and down on the inner surface of the fixed disc 1, the fixed disc 1 moves up and down to enable the adjusting disc 66 to move up and down, the baffle plate 66 moves up and down to enable the baffle plate 65 to move up and down synchronously, the baffle plate 65 limits the position of the adjusting disc 66, the adjusting disc 66 moves up and down to enable the clamping jaws 2 to move inwards or outwards, meanwhile, the inner surface of the connecting sleeve 64 rotates on the outer surface of the pin shaft 63, the four clamping jaws 2 move synchronously, at the moment, a, the numerical control lathe spring chuck clamping mechanism has the advantages of being capable of conveniently fixing the numerical control lathe spring chuck, strong in stability, novel in structure, simple to operate, convenient to use and capable of working on the principle.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
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 (6)
1. The utility model provides a numerical control lathe collet chuck clamping mechanism, includes clamping jaw (2) that fixed disk (1) and four symmetries set up, one side integrated into one piece of fixed disk (1) is provided with circular arch (3), its characterized in that: a sliding column (4) penetrates through the fixed disc (1) in a sliding manner, a movable disc (5) is fixedly mounted at the top end of the sliding column (4), a clamping unit (6) is arranged between the outer surface of the sliding column (4) and the bottom end of the fixed disc (1), and a driving mechanism (7) is arranged between the movable disc (5) and the circular bulge (3);
clamping unit (6) establish fixing base (61) at slip post (4) surface including the cover, the external fixed surface of fixing base (61) is provided with U template (62), and rotates between the inner wall of U template (62) and be provided with round pin axle (63), it is fixed through adapter sleeve (64) between round pin axle (63) and clamping jaw (2), the bottom fixed mounting of slip post (4) has baffle (65), the surface of slip post (4) and the top fixed mounting who is located baffle (65) have adjusting disk (66), the surface of adjusting disk (66) and the internal surface sliding connection of clamping jaw (2).
2. A numerically controlled lathe collet chuck clamping mechanism according to claim 1, wherein: the top of fixing base (61) is fixed and is provided with connecting rod (67), and the top of connecting rod (67) and the bottom fixed mounting of fixed disk (1).
3. A numerically controlled lathe collet chuck clamping mechanism according to claim 1, wherein: the edge of the adjusting disc (66) is provided with a notch, and the notch is matched with the outer surface of the clamping jaw (2).
4. A numerically controlled lathe collet chuck clamping mechanism according to claim 1, wherein: the clamping unit (6) further comprises a fastening disc (68) arranged at the bottom of the clamping jaw (2), and the top end of the fastening disc (68) is fastened with the bottom of the clamping jaw (2) through a bolt (69).
5. A numerically controlled lathe collet chuck clamping mechanism according to claim 1, wherein: the driving mechanism (7) comprises a driving motor (71) fixedly installed at the bottom of the circular protrusion (3), and a threaded rod (72) is fixedly installed at one end of an output shaft of the driving motor (71) through a coupler.
6. A numerically controlled lathe collet chuck clamping mechanism according to claim 5, wherein: the top of threaded rod (72) runs through circular arch (3) and removal dish (5) in proper order and extends to the outside of removing dish (5), the surface of threaded rod (72) and the internal surface threaded connection who removes dish (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022724419.5U CN213702525U (en) | 2020-11-23 | 2020-11-23 | Spring chuck clamping mechanism of numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022724419.5U CN213702525U (en) | 2020-11-23 | 2020-11-23 | Spring chuck clamping mechanism of numerical control lathe |
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| Publication Number | Publication Date |
|---|---|
| CN213702525U true CN213702525U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022724419.5U Active CN213702525U (en) | 2020-11-23 | 2020-11-23 | Spring chuck clamping mechanism of numerical control lathe |
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| CN (1) | CN213702525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771060A (en) * | 2021-09-27 | 2021-12-10 | 季华实验室 | Clamping mechanism and multi-fruit rapid picking robot |
-
2020
- 2020-11-23 CN CN202022724419.5U patent/CN213702525U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771060A (en) * | 2021-09-27 | 2021-12-10 | 季华实验室 | Clamping mechanism and multi-fruit rapid picking robot |
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