CN112846845B - Self-positioning device convenient for multi-range clamping and used for bearing processing - Google Patents
Self-positioning device convenient for multi-range clamping and used for bearing processing Download PDFInfo
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- CN112846845B CN112846845B CN202011589451.5A CN202011589451A CN112846845B CN 112846845 B CN112846845 B CN 112846845B CN 202011589451 A CN202011589451 A CN 202011589451A CN 112846845 B CN112846845 B CN 112846845B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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Abstract
The invention discloses a self-positioning device convenient for multi-range clamping and used for bearing processing, which comprises a base, a supporting piece, a transmission gear, a positioning piece, a transverse contact piece and a third spring, wherein the supporting piece is embedded and installed at the upper end of the base, a sliding groove is formed in the upper end surface of the base, a fixed air bag is connected to the upper end of the base in an adhering mode and is connected with the lower end of the supporting piece, an accommodating groove is formed in the inner side of the supporting piece, and the connecting piece is embedded and installed in the inner side of the accommodating groove. This self-align device is used in bearing processing convenient to multiaspect centre gripping places the bearing spare in the connecting piece upper end for the weight that the connecting piece passes through the bearing spare moves down, and the connecting piece of pressurized drives 2 groups of spacing pieces outwards through the stay cord that corresponds and moves, through the second spring can be stable carry out the work that resets to it, thereby the bearing spare of self-adaptation different grade type.
Description
Technical Field
The invention relates to the technical field of bearing machining, in particular to a self-positioning device for bearing machining, which is convenient for multi-range clamping.
Background
With the continuous development of industrialization in China, the processing modes of various mechanical parts are gradually improved, wherein a bearing is one of more common mechanical parts, and the bearing needs to be positioned by a positioning device in the processing process, but the existing self-positioning device for bearing processing has certain defects, such as:
the positioning device used by the conventional self-positioning device for bearing machining needs a user to manually perform positioning treatment, positioning stability cannot be guaranteed, an accurate error cannot be detected during detection, a detection result cannot be corrected in time after the detection result is used, and the problem that the machined workpiece is unqualified due to the fact that the detection result of a bearing part is not accurate in the conventional self-positioning device for bearing machining exists.
In order to solve the above problems, innovative design based on the structure of the original positioning device is urgently needed.
Disclosure of Invention
The invention aims to provide a self-positioning device for bearing machining, which is convenient for multi-range clamping and aims to solve the problems that the positioning processing is required to be manually carried out by a user, the positioning stability cannot be ensured, an accurate error cannot be detected during detection, a detection result cannot be corrected in time after the detection result is used, and the machined workpiece is unqualified due to the fact that the detection result of a bearing part is not accurate in the conventional self-positioning device for bearing machining.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a bearing processing is with from positioner convenient to centre gripping of many ranges, includes base, support piece, drive gear, setting element, violently support touching piece and third spring, support piece is installed to the upper end nestification of base, and the up end of base has seted up the spout, the upper end adhesive connection of base has fixed gasbag, and fixed gasbag is connected with support piece's lower extreme, the storage tank has been seted up to support piece's inboard, and the inboard nestification of storage tank installs the connecting piece to the connecting piece is connected with support piece's inboard, support piece's upper end nestification installs the locating part, and the outer end fixedly connected with second spring of locating part, the outer end fixedly connected with first stay cord of locating part, and the end of first stay cord is connected with the lower extreme outside of connecting piece, the upper end inboard bearing of locating part is connected with drive gear, and the upper end nestification of locating part installs the setting element to the inner of setting element is connected with drive gear, the guide way has been seted up to the upper end inboard of locating part, and the outside nestification of guide way installs the ratchet piece to the inner of setting element is connected with electromagnetic means, the terminal fixedly connected with the medium plate, and the fixed spring of fixed contact piece is connected with the third spring, and the medium plate is connected with the medium plate.
Preferably, the support member is provided with a movable member and a first spring, the lower end of the support member is rotatably connected with the movable member, the first spring is fixedly connected to the outer side of the movable member, and the tail end of the first spring is connected with the lower end of the support member.
Preferably, the front view of the movable part is an inclined structure, the movable part forms a sliding structure with the upper end of the base through the sliding groove, and the movable part forms an elastic structure with the lower end of the support part through the first spring.
Preferably, the fixed air bag and the lower end of the support member are of an integrated structure, and the support member and the upper end of the base form a telescopic structure through the fixed air bag.
Preferably, the limiting members are symmetrically distributed about a center point of the connecting member, the limiting members and the upper end surface of the supporting member form a telescopic structure through the second spring, and the limiting members and the lower end of the connecting member form a sliding structure through the first pull rope.
Preferably, the inner end of the positioning member is engaged with the ratchet block, and the ratchet block and the outer side of the limiting member form a sliding structure through the guide groove.
Preferably, the locating piece is provided with a second stay cord and an upper abutting piece, a terminal bearing of the locating piece is connected with the upper abutting piece, a second stay cord is fixedly connected to the shaft end of the upper abutting piece, and the tail end of the second stay cord is connected with the transmission gear.
Preferably, the upper abutting piece and the transmission gear form a rotating structure through the second pull rope, the transmission gear is meshed with the inner side of the positioning piece, and the upper abutting piece is symmetrically distributed about the central point of the supporting piece.
Preferably, the transverse abutting piece forms a telescopic structure with the outer end of the limiting piece through the third spring, the transverse abutting piece forms a sliding structure with the inner end of the capacitor plate through the dielectric plate, and the outer surface of the dielectric plate is attached to the outer surface of the capacitor plate.
Compared with the prior art, the invention has the beneficial effects that: the self-positioning device for bearing processing is convenient for multi-range clamping;
1. the bearing piece is placed at the upper end of the connecting piece, so that the connecting piece moves downwards through the weight of the bearing piece, the pressed connecting piece stably drives 2 groups of limiting pieces to move outwards through the corresponding pull rope, the limiting pieces can be stably reset through the second spring, the bearing piece is self-adaptive to different types of bearing pieces, meanwhile, the stressed supporting piece extrudes 2 groups of inclined moving pieces at the lower end, and the first spring and the fixed air bag can follow the first spring through the pressure relief supporting force of the first spring, so that the phenomenon that the impact force of the bearing piece is too large and the device is damaged is avoided, and the advantage of effectively protecting the bearing piece is realized;
2. the locating part drives the locating part which is rotationally connected with the outer side to move towards two sides, the transmission gear on the left side is driven by a preset motor to rotate, the gear teeth arranged in the locating part are meshed with the transmission gear, so that the transmission gear drives the locating part to rotate, the transmission gear is driven by the rotating force of the locating part to rotate, the transmission gear can drive the second pull rope at the shaft end to perform winding work, the second pull rope drives the upper abutting part at the tail end to rotate, the upper abutting part is rotated to be in contact with the upper surface of the bearing part, the upper surface of the bearing part is fixed, and the locating effect of the device is improved;
3. the electromagnetic device is electrified, the electromagnetic device and the magnet field are in the same direction, magnetic poles repel each other, the ratchet block is pushed to the left side through reaction force, the ratchet at the inner end of the positioning piece can be fixed by the ratchet block, the transverse contact piece is contacted with the outer side of the bearing piece, the transverse contact piece is pushed, the dielectric plate moves to the left side, the electric quantity of the capacitor plate is changed, the detection is performed quickly, the problem that a positioning device for detecting the bearing piece in the prior art is simple is solved, accurate errors can be detected in the detection process, the detection result can be used in a correction process later, the problem that the workpiece which is processed out due to the fact that the detection result of the bearing piece is inaccurate in the prior art is solved, the detection device is fast and efficient, and the use is convenient.
Drawings
FIG. 1 is a schematic cross-sectional structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the base of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a front cross-sectional structural view of a positioning member according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention.
In the figure: 1. a base; 2. a support member; 3. a movable member; 4. a first spring; 5. a chute; 6. fixing the air bag; 7. a containing groove; 8. a connecting member; 9. a stopper; 10. a second spring; 11. a first pull cord; 12. a transmission gear; 13. a positioning member; 14. a second draw cord; 15. an upper contact member; 16. a guide groove; 17. a ratchet block; 18. an electromagnetic device; 19. a capacitive plate; 20. a dielectric plate; 21. a lateral contact element; 22. and a third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a self-positioning device convenient for multi-range clamping for bearing processing comprises a base 1, a support piece 2, a movable piece 3, a first spring 4, a sliding groove 5, a fixed air bag 6, a containing groove 7, a connecting piece 8, a limiting piece 9, a second spring 10, a first pull rope 11, a transmission gear 12, a positioning piece 13, a second pull rope 14, an upper abutting piece 15, a guide groove 16, a ratchet block 17, an electromagnetic device 18, a capacitance plate 19, a dielectric plate 20, a transverse abutting piece 21 and a third spring 22, wherein the support piece 2 is nested at the upper end of the base 1, the sliding groove 5 is arranged on the upper end face of the base 1, the fixed air bag 6 is adhesively connected at the upper end of the base 1, the fixed air bag 6 is connected with the lower end of the support piece 2, the containing groove 7 is arranged on the inner side of the support piece 2, the connecting piece 8 is nested at the inner side of the containing groove 7, and the connecting piece 8 is connected with the inner side of the support piece 2, a limiting piece 9 is nested on the upper end face of the supporting piece 2, a second spring 10 is fixedly connected to the outer end of the limiting piece 9, a first pull rope 11 is fixedly connected to the outer end of the limiting piece 9, the tail end of the first pull rope 11 is connected with the outer side of the lower end of the connecting piece 8, a transmission gear 12 is connected to the inner side of the upper end of the limiting piece 9 in a bearing mode, a positioning piece 13 is nested on the upper end of the limiting piece 9, the inner end of the positioning piece 13 is connected with the transmission gear 12, a guide groove 16 is formed in the inner side of the upper end of the limiting piece 9, a ratchet block 17 is nested on the outer side of the guide groove 16 and connected with the inner end of the positioning piece 13, an electromagnetic device 18 is nested on the inner side of the ratchet block 17, a capacitor plate 19 is fixedly connected to the tail end of the limiting piece 9, a dielectric plate 20 is nested on the outer end of the capacitor plate 19, and a transverse contact piece 21 is fixedly connected to the tail end of the dielectric plate 20, and the outer end of the lateral contact part 21 is fixedly connected with a third spring 22, and the third spring 22 is connected with the outer side of the limiting part 9.
The support member 2 is provided with a movable member 3 and a first spring 4, the lower end of the support member 2 is rotatably connected with the movable member 3, the outer side of the movable member 3 is fixedly connected with the first spring 4, meanwhile, the tail end of the first spring 4 is connected with the lower end of the support member 2, the movable member 3 is in an inclined structure in front view, the movable member 3 and the upper end of the base 1 form a sliding structure through a chute 5, and the movable member 3 and the lower end of the support member 2 form an elastic structure through the first spring 4, so that the compressed support member 2 can stably extrude the movable member 3 on the outer side, and the compressed support member 2 can be matched with the fixed air bag 6 to move along the lower end of the support member 2;
the fixed airbag 6 and the lower end of the support member 2 are integrated, the support member 2 and the upper end of the base 1 form an expansion structure through the fixed airbag 6, the limit members 9 are symmetrically distributed about the center point of the connecting member 8, the limit members 9 and the upper end surface of the support member 2 form an expansion structure through the second spring 10, the limit members 9 and the lower end of the connecting member 8 form a sliding structure through the first pull rope 11, and the connecting member 8 which is moved downwards under stress can stably drive the connected limit members 9 to move outwards through the first pull rope 11;
the inner end of the positioning piece 13 is meshed with the ratchet block 17, the ratchet block 17 and the outer side of the limiting piece 9 form a sliding structure through the guide groove 16, the electromagnetic device 18 is electrified, the electromagnetic device 18 and the magnetic field of the magnet have the same direction, magnetic poles repel each other, the ratchet block 17 is pushed to the left side through reacting force, and the ratchet block 17 can fix the ratchet at the inner end of the positioning piece 13;
the positioning part 13 is provided with a second pull rope 14 and an upper collision part 15, a bearing at the tail end of the positioning part 13 is connected with the upper collision part 15, the shaft end of the upper collision part 15 is fixedly connected with the second pull rope 14, the tail end of the second pull rope 14 is connected with the transmission gear 12, the upper collision part 15 and the transmission gear 12 form a rotating structure through the second pull rope 14, the transmission gear 12 and the inner side of the positioning part 13 are meshed with each other, the upper collision part 15 is symmetrically distributed about the center point of the supporting part 2, and the upper collision part 15 which is connected can be stably driven by the second pull rope 14 to synchronously rotate the angle in the rotating process of the transmission gear 12;
The working principle is as follows: when the self-positioning device convenient for multi-range clamping is used for bearing processing, according to the figures 1-5, the device is firstly placed at a position needing to work, then the bearing piece is placed at the upper end of the connecting piece 8, so that the connecting piece 8 moves downwards along the inside of the supporting piece 2 through the weight of the bearing piece, the pressed connecting piece 8 stably drives 2 groups of limiting pieces 9 to move outwards through corresponding first pull ropes 11, the connecting piece can be stably reset through the second spring 10, the self-adaption to the bearing pieces of different types is realized, meanwhile, the stressed supporting piece 2 extrudes 2 groups of inclined moving pieces 3 at the lower end, and the first spring 4 and the fixed air bag 6 can accordingly pass through the pressure relief supporting force of the first spring, so that the bearing piece is prevented from being too large in impact force and damaging the device, and the advantage of effectively protecting the bearing piece is realized;
the locating part 13 which is rotationally connected with the outer side is driven to move towards two sides by the locating part 9, the transmission gear 12 on the left side is driven by a preset motor to rotate, gear teeth arranged in the locating part 13 are meshed with the transmission gear 12, so that the transmission gear 12 drives the locating part 13 to rotate, meanwhile, the transmission gear 12 drives a second pull rope 14 at the shaft end to perform winding work, and the second pull rope 14 drives an upper contact part 15 at the tail end to rotate, so that the upper contact part 15 rotates to be in contact with the upper surface of the bearing part, and the upper surface of the bearing part is fixed;
after the position of the bearing part is determined, the electromagnetic device 18 is electrified, the electromagnetic device 18 and the magnetic field direction of the magnet are the same, magnetic poles repel each other, the ratchet block 17 is pushed to the left side through reaction force, the ratchet at the inner end of the positioning part 13 can be fixed by the ratchet block 17, the outer side of the bearing part is contacted with the transverse contact part 21, the transverse contact part 21 is pushed, the medium plate 20 is moved to the left side, the electric quantity of the capacitor plate 19 is changed, the detection is performed quickly, the problem that a positioning device used for detecting the bearing part in the prior art is simple is solved, accurate errors can be detected during detection, a detection result can be used in a later correction process, the problem that the machined workpiece is unqualified due to the fact that the detection result of the bearing part is inaccurate in the prior art is solved, the detection is quick and efficient, the use is convenient, and the overall practicability is improved.
Those not described in detail in this specification are well within the skill of the art.
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 (9)
1. The utility model provides a bearing processing is with from positioner convenient to multiple range centre gripping, includes base (1), support piece (2), drive gear (12), setting element (13), horizontal conflict piece (21) and third spring (22), its characterized in that: the upper end of the base (1) is embedded with a support piece (2), the upper end face of the base (1) is provided with a sliding groove (5), the upper end of the base (1) is connected with a fixed air bag (6) in an adhering mode, the fixed air bag (6) is connected with the lower end of the support piece (2), the inner side of the support piece (2) is provided with a containing groove (7), the inner side of the containing groove (7) is embedded with a connecting piece (8), the connecting piece (8) is connected with the inner side of the support piece (2), the upper end face of the support piece (2) is embedded with a limiting piece (9), the outer end of the limiting piece (9) is fixedly connected with a second spring (10), the outer end of the limiting piece (9) is fixedly connected with a first pull rope (11), the tail end of the first pull rope (11) is connected with the outer side of the lower end of the connecting piece (8), the inner side bearing of the upper end of the limiting piece (9) is connected with a transmission gear (12), the upper end of the limiting piece (9) is embedded with a positioning piece (13), the inner end of the positioning piece (13) is connected with the transmission gear (12), the inner side of the upper end of the inner side of the limiting piece (9) is provided with a guide groove (16), and the inner side of the guide block (17) is connected with a ratchet block (17), electromagnetic device (18) are installed in the inner side of the ratchet block (17) in a nested mode, a capacitor plate (19) is fixedly connected to the tail end of the limiting part (9), a dielectric plate (20) is installed in the outer end of the capacitor plate (19) in a nested mode, a transverse abutting part (21) is fixedly connected to the tail end of the dielectric plate (20), a third spring (22) is fixedly connected to the outer end of the transverse abutting part (21), and the third spring (22) is connected with the outer side of the limiting part (9).
2. The self-positioning device for processing a bearing to facilitate multi-range clamping of claim 1, wherein: the supporting piece (2) is provided with a moving piece (3) and a first spring (4), the lower end of the supporting piece (2) is rotatably connected with the moving piece (3), the outer side of the moving piece (3) is fixedly connected with the first spring (4), and meanwhile the tail end of the first spring (4) is connected with the lower end of the supporting piece (2).
3. The self-positioning device for processing a bearing to facilitate multi-range clamping of claim 2, wherein: the movable piece (3) is of an inclined structure in the front view, the movable piece (3) forms a sliding structure with the upper end of the base (1) through the sliding groove (5), and the movable piece (3) forms an elastic structure with the lower end of the support piece (2) through the first spring (4).
4. The self-positioning device for processing a bearing to facilitate multi-range clamping of claim 1, wherein: the lower ends of the fixed air bag (6) and the supporting piece (2) are of an integrated structure, and the supporting piece (2) and the upper end of the base (1) form a telescopic structure through the fixed air bag (6).
5. The self-positioning device for processing a bearing to facilitate multi-range clamping of claim 1, wherein: the limiting pieces (9) are symmetrically distributed about the central point of the connecting piece (8), the limiting pieces (9) and the upper end face of the supporting piece (2) form a telescopic structure through the second spring (10), and the limiting pieces (9) and the lower end of the connecting piece (8) form a sliding structure through the first pull rope (11).
6. The self-positioning device for processing a bearing to facilitate multi-range clamping of claim 1, wherein: the inner end of the positioning piece (13) is meshed with the ratchet block (17), and the ratchet block (17) and the outer side of the limiting piece (9) form a sliding structure through the guide groove (16).
7. The self-positioning device for processing a bearing to facilitate multi-range clamping of claim 1, wherein: the positioning piece (13) is provided with a second pull rope (14) and an upper abutting piece (15), the end bearing of the positioning piece (13) is connected with the upper abutting piece (15), the shaft end of the upper abutting piece (15) is fixedly connected with the second pull rope (14), and meanwhile the tail end of the second pull rope (14) is connected with the transmission gear (12).
8. The self-positioning device for processing a bearing, which facilitates multi-range clamping, as claimed in claim 7, wherein: the upper abutting part (15) and the transmission gear (12) form a rotating structure through the second pull rope (14), the transmission gear (12) is meshed with the inner side of the positioning part (13), and the upper abutting part (15) is symmetrically distributed about the center point of the supporting part (2).
9. The self-positioning device for processing a bearing to facilitate multi-range clamping of claim 1, wherein: the transverse abutting piece (21) forms a telescopic structure with the outer end of the limiting piece (9) through a third spring (22), the transverse abutting piece (21) forms a sliding structure with the inner end of the capacitor plate (19) through the dielectric plate (20), and the outer surface of the dielectric plate (20) is attached to the outer surface of the capacitor plate (19).
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| CN202011589451.5A CN112846845B (en) | 2020-12-28 | 2020-12-28 | Self-positioning device convenient for multi-range clamping and used for bearing processing |
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| CN202011589451.5A CN112846845B (en) | 2020-12-28 | 2020-12-28 | Self-positioning device convenient for multi-range clamping and used for bearing processing |
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| CN113910038A (en) * | 2021-10-08 | 2022-01-11 | 李趁辉 | Fine grinding equipment for processing outer angle of movable positioning type rolling bearing |
| CN114523222B (en) * | 2022-02-28 | 2023-03-24 | 江苏拜欧尼克智能科技有限公司 | Mold rod machining device |
| CN116330014B (en) * | 2023-03-28 | 2024-01-12 | 南通通泰紧固件有限公司 | Intelligent positioning clamping device for fastener machining |
| CN116441975B (en) * | 2023-06-14 | 2023-09-19 | 无锡福雷精密机械有限公司 | Four-axis tooling of modularized quick reset bridge |
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| CN109887214A (en) * | 2019-02-20 | 2019-06-14 | 江苏大学 | Non-contact high-sensitivity alarm, design and application method based on body capacitance induction |
| CN111188325A (en) * | 2020-01-14 | 2020-05-22 | 陈伟兴 | Offshore operation platform capable of automatically balancing weight |
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| CN211439006U (en) * | 2019-09-06 | 2020-09-08 | 神木聚邦企业管理有限公司 | Workpiece fixing and punching machine for metal material processing |
| CN212169654U (en) * | 2020-04-16 | 2020-12-18 | 新昌县宏满机械科技有限公司 | Bearing workpiece limiting device for machining |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109887214A (en) * | 2019-02-20 | 2019-06-14 | 江苏大学 | Non-contact high-sensitivity alarm, design and application method based on body capacitance induction |
| CN111188325A (en) * | 2020-01-14 | 2020-05-22 | 陈伟兴 | Offshore operation platform capable of automatically balancing weight |
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Effective date of registration: 20230109 Address after: 471800 Dongda science and Technology Industrial Park, Beijing Tianjin North Road, Luoxin industrial agglomeration area, Xin'an County, Luoyang City, Henan Province Applicant after: LUOYANG PRECISION BEARING Co.,Ltd. Address before: No. 307, jingmenshan Avenue, Honghuatao Town, Yidu City, Yichang City, Hubei Province 443300 Applicant before: Yidu Honghua yemingzhu Bearing Manufacturing Co.,Ltd. |
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