CN117773170B - Non-standard cutter with quick-release connector and fixed in inclined constant pressure manner - Google Patents
Non-standard cutter with quick-release connector and fixed in inclined constant pressure manner Download PDFInfo
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- CN117773170B CN117773170B CN202311715827.6A CN202311715827A CN117773170B CN 117773170 B CN117773170 B CN 117773170B CN 202311715827 A CN202311715827 A CN 202311715827A CN 117773170 B CN117773170 B CN 117773170B
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- 238000005096 rolling process Methods 0.000 claims abstract description 19
- 239000003921 oil Substances 0.000 claims description 44
- 239000007788 liquid Substances 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to the technical field of high-end equipment manufacturing, in particular to a non-standard cutter with a quick-release connector, which is fixed by oblique constant pressure, and comprises a middle quick-release connector, a quick-change cutter handle and a blind rivet, wherein a plurality of mounting holes are formed in the upper end part of the middle quick-release connector, a plurality of oblique grooves are formed in the middle quick-release connector along the circumferential direction, a limiting rod is arranged in the oblique grooves in a sliding manner, balls are arranged at the upper end part of the limiting rod in a rolling manner, a supporting plate is rotatably arranged on the middle quick-release connector, a plurality of clamping components are arranged between the supporting plate and the middle quick-release connector, internal threads are formed in the inner side of the supporting plate, external threads matched with the internal threads are formed in the middle quick-release connector, the limiting rod obliquely slides upwards along the oblique grooves through rotation of the supporting plate, and the quick-release connector is fixed in an oblique manner through the matching of the balls and the blind rivet; the problem of current nonstandard cutter be difficult for installing on the lathe, fixed mode is comparatively loaded down with trivial details, and machining precision is relatively poor after the installation is solved.
Description
Technical Field
The invention relates to the technical field of high-end equipment manufacturing, in particular to a non-standard cutter with a quick-release connector and fixed in an inclined constant pressure manner.
Background
Because the nonstandard cutter is customized according to the characteristics and requirements of a processing object, the application scope is wider, and the application publication number is CN209239159U, which discloses a PCD nonstandard cutter, comprising: the PCD nonstandard cutter has the advantages that the cutter body and the cutter blade assembly are detachably arranged on the side face of the cutter body, so that the cutter blade is easy to replace, and the production cost is saved; the worn blade assembly can be recycled, and the blade body is reused, so that resource waste is avoided.
However, the inventor finds that the nonstandard tool is not easy to install on a machine tool in the actual use process, the installation and fixation modes are complex, and the machining precision is poor after the installation.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art, a plurality of oblique grooves are formed in the middle quick-release joint along the circumferential direction, a limiting rod is arranged in the oblique grooves in a sliding mode, a supporting plate is arranged on the middle quick-release joint in a rotating mode, the limiting rod slides upwards along the oblique grooves in an oblique mode through the rotation of the supporting plate, the quick fixation is realized through the matching of balls and the inclined surfaces of blind nails, the synchronous in-out of the limiting rods in the circumferential direction is realized through a structure, the uniform stress in all directions is ensured, the assembly centering degree is more accurate, and the problems that an existing nonstandard cutter is difficult to install on a machine tool, the installation and fixation mode is complicated, and the machining precision is poor after the installation are solved.
Aiming at the technical problems, the invention adopts the following technical scheme:
The utility model provides a take quick detach to connect fixed nonstandard cutter of slant constant pressure, connects, quick change handle of a knife and blind rivet including middle quick detach, a plurality of mounting hole has been seted up to middle quick detach connects upper end, a plurality of slant groove has been seted up along the circumferencial direction on the middle quick detach connects, the slip is provided with the gag lever post in the slant groove, the roll of gag lever post upper end is provided with the ball, rotate on the middle quick detach connects and be provided with the backup pad, be provided with a plurality of card subassembly between backup pad and the middle quick detach and install and remove, the internal thread has been seted up to the backup pad inboard, be provided with on the middle quick detach connect with internal thread matched with external screw thread, the tip slides and sets up in the backup pad under the gag lever post, rotates through the backup pad and makes the gag lever post slide along slant groove slant upwards, realizes quick fixation through ball and blind rivet inclined plane matched with mode.
As a preference, the upper end part of the limiting rod is provided with a rolling groove for installing balls, an oil liquid channel is arranged in the limiting rod, and an oil bin is further arranged on the limiting rod.
As one preferable mode, the oil squeezing part is arranged on the oil bin, a reset part is arranged between the oil squeezing part and the oil bin, the upper end of the oil liquid channel is connected with the rolling groove, the lower end of the oil liquid channel is connected with the oil bin, and the limiting rod is provided with the fixing block.
Preferably, a sliding groove is formed in the inclined groove, and a reset spring is arranged between the fixed block and the sliding groove.
Preferably, the upper end of the supporting plate is provided with a sloping platform for extruding the limiting rod.
Preferably, the mounting and clamping assembly comprises a supporting block arranged on the middle quick-release joint, a clamping piece which slides and rotates on the supporting block and a fixing piece arranged on the supporting plate.
As a preference, the sliding groove is formed in the supporting block, the annular groove is further formed in the supporting block, the rotating blocks are arranged on the left side and the right side of the clamping piece, and the through holes are formed in the rotating blocks.
Preferably, a plug is slidably arranged in the annular groove, an annular block is arranged on the plug, and a spring is arranged between the annular block and the annular groove.
Preferably, the balls are made of a metal material having good wear resistance and high compressive strength.
As still another preferable, the diameter of the limit rod is set to 1-2 cm and the length thereof is set to 5-6 cm.
The invention has the beneficial effects that:
1. According to the invention, the middle quick-release connector is provided with the plurality of oblique grooves along the circumferential direction, the limiting rods are arranged in the oblique grooves in a sliding manner, the supporting plates are arranged on the middle quick-release connector in a rotating manner, the limiting rods slide upwards along the oblique grooves in an oblique manner through the rotation of the supporting plates, the quick fixation is realized through the matching of the balls and the inclined surfaces of the blind bolts, the synchronous in-out of the limiting rods in the circumferential direction is realized through the structure, the uniform stress in all directions is ensured, the assembly centering degree is more accurate, and the non-standard cutter is convenient to install.
2. According to the invention, the rolling balls are arranged at the upper end part of the limiting rod in a rolling way, so that friction is reduced when the limiting rod limits the rivet, the oil liquid channel is arranged in the limiting rod, the oil bin is further arranged on the limiting rod, and the oil squeezing part is arranged on the oil bin, so that the supporting plate squeezes the limiting rod into the inclined groove, meanwhile, the port of the inclined groove squeezes the oil squeezing part, and lubricating oil in the oil bin is squeezed into the rolling groove, so that the rolling balls are lubricated.
In conclusion, the equipment has the advantages of convenience in installation, quick fixation, more accurate assembly centrality and the like, and is particularly suitable for the technical field of manufacturing of high-end equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings described below are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a non-standard tool with a quick release joint fixed by oblique constant pressure;
FIG. 2 is a schematic view of a non-standard tool with a quick release joint fixed at an oblique constant pressure in a semi-sectioned manner;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic view of a support plate in semi-section;
FIG. 5 is a schematic cross-sectional view of a stop lever;
FIG. 6 is a schematic structural view of the card loading assembly;
FIG. 7 is a schematic structural view of a card loading assembly;
FIG. 8 is a schematic view of a support block in semi-section;
FIG. 9 is a working state diagram of a non-standard cutter with a quick-release joint fixed by oblique constant pressure;
fig. 10 is a schematic view of a part of a non-standard cutter with a quick-release joint fixed by oblique constant pressure.
1. A middle quick release joint; 2. quick-changing a knife handle; 3. pulling nails; 4. a limit rod; 5. a support plate; 6. a card loading assembly; 11. a mounting hole; 12. an inclined groove; 13. an external thread; 14. a chute; 41. a ball; 42. a rolling groove; 43. an oil passage; 44. an oil squeezing piece; 45. a fixed block; 46. a return spring; 47. an oil bin; 51. an internal thread; 52. a ramp; 61. a support block; 62. a clamping piece; 63. a fixing member; 64. a plug pin; 611. a sliding groove; 612. an annular groove; 621. a rotating block; 622. a through hole; 641. an annular block; 642. and (3) a spring.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 10, a nonstandard cutter with quick-release joint and fixed in an inclined fixed pressure manner comprises a middle quick-release joint 1, a quick-change cutter handle 2 and a blind rivet 3, wherein a plurality of mounting holes 11 are formed in the upper end portion of the middle quick-release joint 1, a plurality of inclined grooves 12 are formed in the middle quick-release joint 1 along the circumferential direction, a limiting rod 4 is slidably arranged in the inclined grooves 12, a ball 41 is arranged at the upper end portion of the limiting rod 4 in a rolling manner, a supporting plate 5 is rotatably arranged on the middle quick-release joint 1, a plurality of clamping assemblies 6 are arranged between the supporting plate 5 and the middle quick-release joint 1, internal threads 51 are formed in the inner side of the supporting plate 5, external threads 13 matched with the internal threads 51 are formed in the middle quick-release joint 1, the lower end portion of the limiting rod 4 is slidably arranged on the supporting plate 5, the limiting rod 4 is enabled to slide upwards along the inclined grooves 12 through rotation of the supporting plate 5, and quick-fixing is achieved through the inclined matching of the ball 41 and the blind rivet 3.
It should be mentioned here that, offer a plurality of slant groove 12 along the circumferencial direction through on middle quick detach connects 1, slide in slant groove 12 and set up gag lever post 4, rotate on middle quick detach connects 1 and set up backup pad 5, and rotate through backup pad 5 and make gag lever post 4 slide along slant groove 12 slant, realize quick fixation through ball 41 and blind rivet 3 inclined plane complex mode, a plurality of gag lever posts 4 of circumferencial direction utilize the structure to realize synchronous business turn over, guarantee that each direction atress is even, assembly centrality is more accurate, be favorable to convenient installation nonstandard cutter.
As shown in fig. 5, a rolling groove 42 for installing the ball 41 is formed in the upper end portion of the limit rod 4, an oil liquid channel 43 is formed in the limit rod 4, and an oil bin 47 is further formed on the limit rod 4.
It should be mentioned here that, through rolling the setting ball 41 at gag lever post 4 upper end for reduce friction when gag lever post 4 carries out spacing to blind rivet 3, and through setting up fluid passageway 43 in gag lever post 4, still be provided with oil storehouse 47 on gag lever post 4, be provided with on the oil storehouse 47 and extrude oil spare 44, make backup pad 5 when pushing into slant groove 12 with gag lever post 4, slant groove 12 port extrusion oil spare 44, squeeze into rolling groove 42 with the lubricating oil in the oil storehouse 47, thereby play lubricated effect to the ball.
As shown in fig. 3 and 5, an oil squeezing part 44 is arranged on the oil bin 47, a resetting part is arranged between the oil squeezing part 44 and the oil bin 47, the upper end part of the oil channel 43 is connected with the rolling groove 42, the lower end part of the oil channel is connected with the oil bin 47, and a fixed block 45 is arranged on the limiting rod 4.
In this example, the end of the limit lever 4 is arranged in an arc shape, so that friction between the limit lever and the support plate 5 can be reduced.
As shown in fig. 3, the oblique slot 12 is provided with a chute 14, and a return spring 46 is disposed between the fixed block 45 and the chute 14.
In this example, when the non-standard tool is to be removed, the support plate 5 rotates toward the end of the intermediate quick-release joint 1, and the stop lever 4 always slides toward the end of the intermediate quick-release joint 1 against the support plate 5 by the return spring 46.
As shown in fig. 4, the upper end portion of the support plate 5 is provided with a ramp 52 for pressing the stopper rod 4.
In this example, the stop lever 4 is pressed by providing a ramp 52.
As shown in fig. 6, the mounting and clamping assembly 6 includes a support block 61 provided on the intermediate quick release joint 1, a clamping piece 62 slidably and rotatably provided on the support block 61, and a fixing piece 63 provided on the support plate 5.
As shown in fig. 7 and 8, a sliding groove 611 is formed in the supporting block 61, an annular groove 612 is further formed in the supporting block 61, rotating blocks 621 are disposed on the left and right sides of the clamping piece 62, and through holes 622 are formed in the rotating blocks 621.
As shown in fig. 8, a latch 64 is slidably disposed in the annular groove 612, an annular block 641 is disposed on the latch 64, and a spring 642 is disposed between the annular block 641 and the annular groove 612.
In this example, the bolt 64 is inserted into the through hole 622 to lock the clamping piece 62, thereby playing a role in fixing the support plate 5, and the abrasion of the support plate 5 to the internal thread 51 and the external thread 13 during the operation of the machine tool is reduced through the locking and fixing effect of the clamping assembly 6.
The working process is as follows:
When the nonstandard cutter is clamped, the quick-change cutter handle 2 and the blind rivet 3 are manually placed into the middle quick-release connector 1 for preliminary installation, the supporting plate 5 is rotated to enable the supporting plate 5 to push the limiting rod 4 to slide into the inclined groove 12, quick fixation is achieved through the matching mode of the balls and the blind rivet inclined surfaces, the plurality of limiting rods in the circumferential direction are synchronously moved in and out through the structure, the uniform stress in all directions is guaranteed, meanwhile, the oil squeezing piece 44 is extruded by the port of the inclined groove to squeeze lubricating oil in the oil bin 47 into the rolling groove 42, the balls 41 have a lubricating effect, the clamping piece 62 is manually clamped into the fixing piece 63, and the fixing piece is locked through the bolts 64, so that quick clamping of the nonstandard cutter is completed;
when the nonstandard cutter is dismounted, the bolt 64 is pulled out manually, the clamping piece 62 is rotated out of the fixing piece 63, the supporting plate 5 is rotated simultaneously, the limiting rod 4 always clings to the supporting plate 5 to slide towards the tail end of the middle quick-release connector 1 under the action of the reset spring 46, the quick-change cutter handle 2 is taken out manually, and the dismounting is completed.
The foregoing is merely a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art under the technical teaching of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a take quick detach to connect fixed nonstandard cutter of slant constant pressure, includes middle quick detach connects (1), quick change handle of a knife (2) and blind rivet (3), its characterized in that: the middle quick-release joint (1) upper end is provided with a plurality of mounting holes (11), the middle quick-release joint (1) is provided with a plurality of oblique grooves (12) along the circumferential direction, the interior of the oblique grooves (12) is provided with a limit rod (4), the upper end of the limit rod (4) is provided with a ball (41) in a rolling way, the upper end of the limit rod (4) is provided with a rolling groove (42) for mounting the ball (41), an oil liquid channel (43) is arranged in the limit rod (4), the limit rod (4) is also provided with an oil bin (47), an oil squeezing part (44) is arranged on the oil bin (47), a reset part is arranged between the oil squeezing part (44) and the oil bin (47), the upper end of the oil liquid channel (43) is connected with the rolling groove (42), the lower end of the oil bin (47) is connected with the limit rod (4), the middle quick-release joint (1) is provided with a support plate (5) in a rolling way, a plurality of clamping components (6) are arranged between the support plate (5) and the middle quick-release joint (1), the inner side quick-release joint (1) is provided with a plurality of internal threads (51), the lower end part of the limiting rod (4) is arranged on the supporting plate (5) in a sliding manner, the limiting rod (4) slides upwards along the inclined groove (12) through rotation of the supporting plate (5), the supporting plate (5) extrudes the limiting rod (4) into the inclined groove (12) and extrudes the oil squeezing piece (44) through a port of the inclined groove (12), lubricating oil in the oil bin (47) is extruded into the rolling groove (42), and quick fixing is realized through the inclined matching mode of the balls (41) and the blind nails (3).
2. The non-standard tool with the quick-release connector and the oblique constant-pressure fixing function according to claim 1, wherein a chute (14) is formed in the oblique groove (12), and a return spring (46) is arranged between the fixed block (45) and the chute (14).
3. The non-standard tool with the quick-release joint fixed in an inclined fixed mode under constant pressure according to claim 1, wherein an inclined table (52) for extruding the limiting rod (4) is arranged at the upper end portion of the supporting plate (5).
4. The non-standard tool with the quick-release joint fixed in an inclined and constant-pressure mode according to claim 1, wherein the clamping assembly (6) comprises a supporting block (61) arranged on the middle quick-release joint (1), a clamping piece (62) arranged on the supporting block (61) in a sliding and rotating mode and a fixing piece (63) arranged on the supporting plate (5).
5. The non-standard cutter with the quick-release joint and the oblique constant-pressure fixing function according to claim 4, wherein the support block (61) is internally provided with a sliding groove (611), the support block (61) is further provided with an annular groove (612), the left side and the right side of the clamping piece (62) are respectively provided with a rotating block (621), and the rotating block (621) is provided with a through hole (622).
6. The non-standard tool with the quick-release joint and the oblique constant-pressure fixing function according to claim 5, wherein a plug pin (64) is slidably arranged in the annular groove (612), an annular block (641) is arranged on the plug pin (64), and a spring (642) is arranged between the annular block (641) and the annular groove (612).
7. The non-standard tool with the quick-release joint fixed in an inclined and constant-pressure manner according to claim 1, wherein the ball (41) is made of a metal material with good wear resistance and high compressive strength.
8. The non-standard tool with the quick-release joint fixed in an inclined fixed mode under fixed pressure according to claim 1, wherein the diameter of the limiting rod (4) is set to be 1-2 cm, and the length of the limiting rod is set to be 5-6 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311715827.6A CN117773170B (en) | 2023-12-14 | 2023-12-14 | Non-standard cutter with quick-release connector and fixed in inclined constant pressure manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311715827.6A CN117773170B (en) | 2023-12-14 | 2023-12-14 | Non-standard cutter with quick-release connector and fixed in inclined constant pressure manner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117773170A CN117773170A (en) | 2024-03-29 |
| CN117773170B true CN117773170B (en) | 2024-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311715827.6A Active CN117773170B (en) | 2023-12-14 | 2023-12-14 | Non-standard cutter with quick-release connector and fixed in inclined constant pressure manner |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110421373A (en) * | 2019-09-01 | 2019-11-08 | 苏州速易德工业装备系统有限公司 | A kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function |
| CN210993235U (en) * | 2019-07-29 | 2020-07-14 | 扬州西联净化科技有限公司 | Simple to operate's three-way type connects filter core soon |
| CN216442035U (en) * | 2021-12-07 | 2022-05-06 | 杭州科罗曼尔传动设备有限公司 | Cutter with quick detach function for digit control machine tool |
| CN219473142U (en) * | 2022-12-06 | 2023-08-04 | 中汽（天津）系统工程有限公司 | Air conditioner fan installation device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102197215B1 (en) * | 2019-10-10 | 2020-12-31 | 주식회사 삼천리기계 | Holder for fastening cutting tool |
| CN214578067U (en) * | 2021-04-20 | 2021-11-02 | 天津星益液压技术有限公司 | Automatic lubricating device for oil cylinder loop |
| CN217453076U (en) * | 2022-07-04 | 2022-09-20 | 四川普什宁江机床有限公司 | Locking mechanism |
-
2023
- 2023-12-14 CN CN202311715827.6A patent/CN117773170B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210993235U (en) * | 2019-07-29 | 2020-07-14 | 扬州西联净化科技有限公司 | Simple to operate's three-way type connects filter core soon |
| CN110421373A (en) * | 2019-09-01 | 2019-11-08 | 苏州速易德工业装备系统有限公司 | A kind of Zero-point positioning system with mechanical interlocking bilateral constraint positioning function |
| CN216442035U (en) * | 2021-12-07 | 2022-05-06 | 杭州科罗曼尔传动设备有限公司 | Cutter with quick detach function for digit control machine tool |
| CN219473142U (en) * | 2022-12-06 | 2023-08-04 | 中汽（天津）系统工程有限公司 | Air conditioner fan installation device |
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| Publication number | Publication date |
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| CN117773170A (en) | 2024-03-29 |
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