CN221134934U - Detachable clamping device for lathe spring chuck - Google Patents
Detachable clamping device for lathe spring chuck Download PDFInfo
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- CN221134934U CN221134934U CN202322938972.2U CN202322938972U CN221134934U CN 221134934 U CN221134934 U CN 221134934U CN 202322938972 U CN202322938972 U CN 202322938972U CN 221134934 U CN221134934 U CN 221134934U
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model relates to a detachable clamping device for a lathe spring chuck, and belongs to the technical field of numerical control mechanisms. The clamping device mainly solves the problem that when the clamping device is used, the sleeve is fixed in size, and when the spring chuck is small in size, the spring chuck is inconvenient to clamp, and the following technical scheme is provided. The spring chuck comprises a bottom plate, wherein a vertical plate is fixed at the top of the bottom plate, a spring chuck body is arranged on the right side face of the vertical plate, and a locking mechanism for disassembling the spring chuck body is arranged on the left side face of the vertical plate. According to the utility model, under the cooperation of the clamping mechanism and the connecting mechanism, the locking piece can be replaced by different sizes, so that the locking piece is matched with the sizes of the collet chuck bodies, the collet chuck bodies with different sizes can be clamped, the use is convenient, the locking mechanism is arranged, the locking piece is fixed in a mode of magnetic attraction instead of a bolt, and the locking piece is more convenient to detach, saves time and labor.
Description
Technical Field
The utility model relates to the technical field related to numerically controlled lathes, in particular to a detachable clamping device for a lathe spring chuck.
Background
The numerical control lathe is one of the widely used numerical control lathes at present, is mainly used for cutting processing of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and other works, the collet chuck is also called a collet chuck, is a cylindrical clamp used for fastening a drill bit or a milling cutter and arranged on the milling machine and the numerical control lathe, is a fixing device used for fixing and reinforcing parts needing to be modified, and needs a clamping device when the collet chuck is installed.
The prior clamping device, such as in the Chinese patent application No. CN202120754516.0, provides a numerical control lathe collet clamping device, is provided with shell, mounting hole, collet and fastener, screws up the fastener and can support the tight fixation together with the shell with collet, and the device can be fixed on numerical control lathe under the effect of mounting hole and outside bolt, easy to assemble.
However, this type of clamping device is used in which the sleeve is fixed in size and the collet is not easily clamped when the collet is small.
To this end we propose a removable clamping device for a lathe collet.
Disclosure of utility model
The utility model aims to provide a detachable clamping device for a lathe spring chuck, which is used for solving the problems of the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a can dismantle clamping device for lathe collet chuck, includes the bottom plate, the top of bottom plate is fixed with the riser, the right flank of riser is equipped with the collet chuck body, the left surface of riser is provided with the locking mechanism who is used for dismantling the collet chuck body, the surface of collet chuck body is equipped with the retaining member, the top of bottom plate is provided with the clamping mechanism who is used for driving retaining member moving, link to each other through coupling mechanism between retaining member and the clamping mechanism.
Further, locking mechanical system is including fixing the connecting rod at collet body left surface, the left end of connecting rod is fixed with spacing, rectangular channel has been seted up to the inside of riser, the connecting rod slides and runs through rectangular channel, the side of spacing is fixed with magnet one, the mounting groove has been seted up to the side that the riser is close to spacing, the inside of mounting groove is fixed with magnet two, magnet one attracts mutually with magnet two magnetism.
Furthermore, the length and the width of the limit strips are smaller than those of the rectangular grooves.
Further, the clamping mechanism comprises an air cylinder fixed at the top of the bottom plate, an L-shaped block is fixed at one end of the air cylinder extension rod, a groove block is fixed on the left side face of the L-shaped block, a connecting block is fixed at the bottom of the locking piece, and the connecting block is embedded and installed in the groove block.
Further, the connecting mechanism comprises a spring fixed on the left side wall of the L-shaped block, a rectangular block is fixed at the left end of the spring, an inserting rod is fixed on the left side face of the rectangular block, an adaptive slot is formed in the middle of the connecting block and the middle of the slot block, and the inserting rod is clamped in the slot.
Further, the limiting groove is formed in the top of the L-shaped block, a limiting block is fixed to the bottom of the rectangular block, and the limiting block slides in the limiting groove.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, under the cooperation of the clamping mechanism and the connecting mechanism, the locking piece can be replaced by different sizes, so that the locking piece is matched with the sizes of the collet chuck bodies, the collet chuck bodies with different sizes can be clamped, the use is convenient, the locking mechanism is arranged, the locking piece is fixed in a mode of magnetic attraction instead of a bolt, and the locking piece is more convenient to detach, saves time and labor.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to one embodiment of the present utility model;
FIG. 3 is a schematic rear view of an embodiment of the present utility model;
FIG. 4 is an enlarged schematic view of the structure shown in FIG. 3B according to one embodiment of the present utility model;
Fig. 5 is a schematic side view of a structure according to an embodiment of the present utility model.
In the figure: 1. a bottom plate; 2. a vertical plate; 3. a collet body; 4. a locking mechanism; 41. a connecting rod; 42. a limit bar; 43. rectangular grooves; 44. a first magnet; 45. a mounting groove; 46. a second magnet; 5. a locking member; 6. a clamping mechanism; 61. a cylinder; 62. an L-shaped block; 63. a trough block; 64. a connecting block; 7. a connecting mechanism; 71. a spring; 72. rectangular blocks; 73. a rod; 74. a slot; 75. a limit groove; 76. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a can dismantle clamping device for lathe collet chuck, includes bottom plate 1, and the top of bottom plate 1 is fixed with riser 2, and the right flank of riser 2 is equipped with collet chuck body 3, and the left surface of riser 2 is provided with the locking mechanism 4 that is used for dismantling collet chuck body 3, and the surface of collet chuck body 3 is equipped with retaining member 5, and the top of bottom plate 1 is provided with and is used for driving retaining member 5 moving clamping mechanism 6, links to each other through coupling mechanism 7 between retaining member 5 and the clamping mechanism 6.
The clamping mechanism 6 comprises an air cylinder 61 fixed at the top of the bottom plate 1, an L-shaped block 62 is fixed at one end of an extension rod of the air cylinder 61, a groove block 63 is fixed on the left side surface of the L-shaped block 62, a connecting block 64 is fixed at the bottom of the locking piece 5, and the connecting block 64 is embedded in the groove block 63.
The connecting mechanism 7 comprises a spring 71 fixed on the left side wall of the L-shaped block 62, a rectangular block 72 is fixed at the left end of the spring 71, a plug rod 73 is fixed on the left side surface of the rectangular block 72, an adaptive slot 74 is formed in the middle of the connecting block 64 and the slot block 63, and the plug rod 73 is clamped in the slot 74.
The top of the L-shaped block 62 is provided with a limiting groove 75, a limiting block 76 is fixed at the bottom of the rectangular block 72, and the limiting block 76 slides in the limiting groove 75.
In the prior art, the size of the sleeve is fixed, when the volume of the collet chuck is smaller, the collet chuck is not convenient to clamp, and the improvement is now carried out, and the concrete implementation mode is as follows:
When the spring chuck is used, a part is inserted into the spring chuck body 3, the L-shaped block 62 is driven to move rightwards through the air cylinder 61, the groove block 63 and the locking piece 5 can be driven to move rightwards together, when the locking piece 5 moves to the right side of the spring chuck body 3, the spring chuck body 3 can be extruded, the part can be clamped through elastic force to be processed, when the volume of the spring chuck body 3 is smaller, the rectangular block 72 can be slid rightwards to extrude the spring 71, the inserting rod 73 slides out of the inserting groove 74, the limitation on the groove block 63 and the connecting block 64 is removed, the groove block is separated from the connecting block 64 is separated, the locking piece 5 can be detached, and the locking piece 5 with the corresponding size can be replaced according to the size of the spring chuck body 3, so that the spring chuck body 3 with different sizes can be clamped.
Embodiment two:
The locking mechanism 4 comprises a connecting rod 41 fixed on the left side face of the collet chuck body 3, a limit bar 42 is fixed at the left end of the connecting rod 41, a rectangular groove 43 is formed in the vertical plate 2, the connecting rod 41 penetrates through the rectangular groove 43 in a sliding mode, a first magnet 44 is fixed on the side face of the limit bar 42, a mounting groove 45 is formed in the side face, close to the limit bar 42, of the vertical plate 2, a second magnet 46 is fixed in the mounting groove 45, and the first magnet 44 and the second magnet 46 are attracted in a magnetic mode.
Wherein, the length and width of the limit bar 42 are smaller than the rectangular groove 43.
Further to embodiment one is: before the locking piece 5 is detached, the collet body 3 needs to be moved leftwards, so that the magnet I44 and the magnet II 46 are separated, the magnet I44 slides out of the mounting groove 45, then the limiting strip 42 is turned over to be parallel to the rectangular groove 43, and as the length and the width of the limiting strip 42 are smaller than those of the rectangular groove 43, the collet body 3 needs to be moved rightwards, the limiting strip 42 can be driven to slide out of the rectangular groove 43 and slide out of the middle of the locking piece 5, so that the collet body 3 is detached and replaced, the bolt is replaced by adopting a magnetic attraction mode to fix, and the collet is more convenient to detach, time-saving and labor-saving.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A detachable clamping device for a lathe collet chuck, characterized in that: including bottom plate (1), the top of bottom plate (1) is fixed with riser (2), the right flank of riser (2) is equipped with collet chuck body (3), the left surface of riser (2) is provided with locking mechanical system (4) that are used for dismantling collet chuck body (3), the surface of collet chuck body (3) is equipped with retaining member (5), the top of bottom plate (1) is provided with and is used for driving retaining member (5) moving clamping mechanism (6), link to each other through coupling mechanism (7) between retaining member (5) and clamping mechanism (6).
2. A removable clamping device for a lathe collet as defined in claim 1, wherein: the locking mechanism (4) comprises a connecting rod (41) fixed on the left side face of the spring chuck body (3), a limit bar (42) is fixed at the left end of the connecting rod (41), a rectangular groove (43) is formed in the vertical plate (2), the connecting rod (41) penetrates through the rectangular groove (43) in a sliding mode, a first magnet (44) is fixed on the side face of the limit bar (42), a mounting groove (45) is formed in the side face, close to the limit bar (42), of the vertical plate (2), a second magnet (46) is fixed in the mounting groove (45), and the first magnet (44) and the second magnet (46) are attracted in a magnetic mode.
3. A removable clamping device for a lathe collet as defined in claim 2 wherein: the length and the width of the limit strips (42) are smaller than those of the rectangular grooves (43).
4. A removable clamping device for a lathe collet as defined in claim 1, wherein: the clamping mechanism (6) comprises an air cylinder (61) fixed at the top of the bottom plate (1), an L-shaped block (62) is fixed at one end of an extension rod of the air cylinder (61), a groove block (63) is fixed on the left side face of the L-shaped block (62), a connecting block (64) is fixed at the bottom of the locking piece (5), and the connecting block (64) is embedded in the groove block (63).
5. A removable clamping device for a lathe collet as defined in claim 4 wherein: coupling mechanism (7) are including fixing spring (71) at L shape piece (62) left side wall, the left end of spring (71) is fixed with rectangle piece (72), the left surface of rectangle piece (72) is fixed with inserted bar (73), slot (74) of looks adaptation have been seted up at the middle part of connecting block (64) and cell block (63), inserted bar (73) joint is in slot (74).
6. A removable clamping device for a lathe collet as defined in claim 5 wherein: limiting grooves (75) are formed in the tops of the L-shaped blocks (62), limiting blocks (76) are fixed to the bottoms of the rectangular blocks (72), and the limiting blocks (76) slide in the limiting grooves (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322938972.2U CN221134934U (en) | 2023-11-01 | 2023-11-01 | Detachable clamping device for lathe spring chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322938972.2U CN221134934U (en) | 2023-11-01 | 2023-11-01 | Detachable clamping device for lathe spring chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221134934U true CN221134934U (en) | 2024-06-14 |
Family
ID=91415454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322938972.2U Active CN221134934U (en) | 2023-11-01 | 2023-11-01 | Detachable clamping device for lathe spring chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221134934U (en) |
-
2023
- 2023-11-01 CN CN202322938972.2U patent/CN221134934U/en active Active
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