CN112108918A - Multi-section fastening structure for processing and connecting annular parts - Google Patents
Multi-section fastening structure for processing and connecting annular parts Download PDFInfo
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- CN112108918A CN112108918A CN202010989340.7A CN202010989340A CN112108918A CN 112108918 A CN112108918 A CN 112108918A CN 202010989340 A CN202010989340 A CN 202010989340A CN 112108918 A CN112108918 A CN 112108918A
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- frame
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- card frame
- clamping frame
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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
Abstract
The invention discloses a multi-section fastening structure for processing and connecting annular parts, which comprises a fastening structure main body, the center of the inner end of the fastening structure main body is provided with a fastening device, the outer end of the fastening device is sleeved with a sleeve joint device, the fastening device comprises an adjusting part and a driving part, the driving part is arranged at the bottom of the inner end of the fastening device, the adjusting part is telescopically connected at the upper end of the driving part and comprises a linkage frame body and an adjusting frame body, the adjusting frame body is arranged at the bottom of the inner end of the adjusting part, the upper end of the adjusting frame body is telescopically connected with the linkage frame body, the linkage support body includes first card frame, second card frame, head rod, pedestal, spring, loop bar, fastening axle, second connecting rod, third card frame and fourth card frame, first card frame, second card frame, third card frame and fourth card frame symmetry set up. The invention relates to a multi-section fastening structure for processing and connecting annular parts, which realizes the purpose of fastening the inner end through the arrangement of a fastening device.
Description
Technical Field
The invention relates to the technical field of fastening equipment, in particular to a multi-section fastening structure for processing and connecting annular parts.
Background
Fastening structure is used in machining, can carry out surperficial fastening connection, realizes the installation location of spare part, conveniently carries out subsequent operation for spare part can process production, realizes the effect of location, simultaneously through fastening structure's setting, can be better carry out mutual combination with spare part and machinery, conveniently carries out the interconnect that stabilizes, prevents the phenomenon that drops, but present fastening structure has following problem:
in the use process, the phenomenon that the inner end is adjusted and connected is often inconvenient to carry out, the condition that the inner diameter is different in size often exists in the spare part that often needs to be processed, the adjustment phenomenon of adaptability is inconvenient to carry out like this, the use is inconvenient, certain inconvenience can be caused, and the improvement is needed.
Disclosure of Invention
The present invention provides a multi-section fastening structure for processing and connecting annular components, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an annular spare part processing is connected and is used multistage formula fastening structure, includes fastening structure main part, the inner center of fastening structure main part is equipped with fastener, fastener's outer end has cup jointed the device, fastener includes regulation portion and drive division, the drive division is established in fastener's inner bottom, regulation portion telescopic connection is in the upper end position department of drive division, the regulation portion includes linkage support body and regulation support body, adjust the support body and establish in the inner bottom of regulation portion, the upper end and the linkage support body looks telescopic connection setting of adjusting the support body, the linkage support body includes first card frame, second card frame, head rod, pedestal, spring, loop bar, fastening shaft, second connecting rod, third card frame and fourth card frame, first card frame, second card frame, third card frame and fourth card frame symmetry set up, first card frame, The centers of the second clamping frame, the third clamping frame and the fourth clamping frame are inserted with the second connecting rod, the top end position of the second connecting rod is in threaded connection with the sleeve rod and the fastening shaft, the bottom positions of the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame are all inserted with the first connecting rod, the side end positions of the first connecting rod are symmetrically and fixedly connected with the shaft frames, the shaft frames are elastically connected and arranged through springs, the adjusting frame body comprises a sliding column, an expanding column frame and a transmission frame, the expanding column frame is arranged at the bottom of the inner end of the adjusting frame body, the inner end of the expanding column frame is telescopically connected with the sliding column, the transmission frame is fixedly connected to the top position of the sliding column, the driving part comprises a first chuck, a second chuck, a limiting column, a rotating frame, a third chuck, a chassis frame, a fourth chuck and a threaded rod, the chassis frame is arranged at the bottom of the driving part, the fourth chuck rotates to be connected in the upper end position department of chassis underframe, the side of chassis underframe and third chuck mesh mutually and be connected, the upper end of third chuck is passed through the rotating turret and is rotated mutually with the second chuck and be connected, the side of second chuck meshes mutually with first chuck and is connected, the upper end position and the threaded rod of first chuck rotate mutually and are connected, the lower extreme position and the spacing post limit of first chuck are connected mutually, the cup joint device includes backing ring, cover block frame, lays dish and support ring, it establishes the inner bottom at the cup joint device to lay the dish, the upper end and the cover block frame looks fixed connection of laying the dish, the upper end of cover block frame is passed through support ring and backing ring looks fixed connection.
Preferably, the sleeve block frame at the inner end of the sleeve device is connected to the upper position of the first chuck at the inner end of the driving part and is sleeved with the expansion column frame and the linkage frame body at the inner end of the adjusting frame body.
Preferably, the bottom of the chassis frame at the inner end of the driving part is provided with a motor, the motor drives the fourth chuck to rotate and is meshed with the third chuck, and the second chuck is driven to be connected with the first chuck in a rotating mode.
Preferably, the threaded rod at the inner end of the driving part penetrates through the sliding column at the inner end of the adjusting frame body and is in threaded connection with the transmission frame, threads matched with the threaded rod are arranged in the transmission frame, and a gap is formed between the threaded rod and the top of the transmission frame.
Preferably, the transmission frame at the inner end of the adjusting frame body is inserted into the second connecting rod at the inner end of the linkage frame body, and the second connecting rod is connected with the expansion column frame in a sliding mode through the transmission frame.
Preferably, the expansion column frame at the inner end of the adjusting frame body is arranged at a symmetrical inclined angle, and the top position of the expansion column frame is in contact with the bottom positions of the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame.
Preferably, the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame at the inner end of the linkage frame body are elastically connected at the bottom end through springs, and the springs are stretched and expanded through the expansion column frame.
Preferably, the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame at the inner end of the linkage frame body are all provided with groove bodies in the center positions, and the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame are arranged in a sliding connection mode through the groove bodies and the second connecting rod and are hinged to each other through the loop bars and the fastening shafts.
Compared with the prior art, the invention has the beneficial effects that:
firstly, by installing a fastening device, the inner end of the fastening device is composed of an adjusting part and a driving part, wherein the adjusting part is composed of a linkage frame body and an adjusting frame body, the inner end of the linkage frame body can realize the adjustment of the upper end position through a first clamping frame, a second clamping frame, a third clamping frame and a fourth clamping frame to help the clamping of the top part and realize the mutual connection with annular parts and the connection of multiple sections, and the bottoms of the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame are elastically connected through a first connecting rod, a shaft frame and a spring to realize the stretching of the bottoms of the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame, thereby enlarging the upper radius of the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame and realizing the purpose of connection amplification, the centers of the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame are limited through a second connecting rod, the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame can rotate through the second connecting rod by virtue of the sleeve rod and the fastening shaft in a hinged mode, the centers of the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame are arranged in the groove body, and the height adjustment of the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame can be realized through the groove body, so that the expansion area of the upper ends of the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame can be adjusted adaptively, the inner end of the adjusting frame body is connected with the second connecting rod through the transmission frame, the top surface of the expansion column frame is arranged at an inclination angle, the bottom adjustment of the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame can be performed, and the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame are driven by the transmission frame, The displacement of the third clamping frame and the fourth clamping frame causes the bottom ends of the first clamping frame, the second clamping frame, the third clamping frame and the fourth clamping frame to contact with the expansion column frame to realize stretching and adjust the area of the upper end, the inner end of the driving part is in threaded connection with the conduction frame through a threaded rod, a gap is arranged at the top of the connection position through the rotation of the threaded rod, the height adjustment of the transmission frame can be realized, so that the sliding column and the transmission frame slide through the expansion column frame, the power source at the inner end of the threaded rod is from the fourth chuck and the motor at the bottom, the pain is generated on the third chuck by driving the fourth chuck to rotate, the second chuck is rotated by the transmission of the rotating frame, thereby make first chuck and threaded rod rotate, realize the drive purpose, the spacing post of central point position is used for carrying on the spacing work of first chuck, rotating turret and the third chuck at four ends.
Two, cup joint the device through the installation, cup joint the inner cover piece frame of device and cup joint the setting with fastener, it is spacing to realize fastener's the inner, provide sufficient motion space, backing ring and the support ring of upper end can be connected with annular spare part, through the cooperation with fastener inner first card frame, the second card frame, third card frame and fourth card frame, realize the upper end fastening of annular spare part, realize fastening connection's purpose, the subsides of bottom put the dish and can rotate the purpose, realize mutual connection.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the fastening device of the present invention;
FIG. 3 is a schematic view of the adjusting portion of the present invention;
FIG. 4 is a schematic view of a frame of the present invention;
FIG. 5 is a schematic view of an adjusting frame according to the present invention;
FIG. 6 is a schematic view of a driving portion according to the present invention;
fig. 7 is a schematic structural diagram of the socket device of the present invention.
In the figure: 1-fastening a structural body; 2-a fastening device; 3-a socket joint device; 4-an adjustment section; 5-a drive section; 6-a linkage frame body; 7-adjusting the frame body; 8-a first clamping frame; 9-a second clamping frame; 10-a first connecting rod; 11-a shaft bracket; 12-a spring; 13-a loop bar; 14-a fastening shaft; 15-a second connecting rod; 16-a third card holder; 17-a fourth card frame; 18-a sliding post; 19-an expansion column support; 20-a conducting frame; 21-a first chuck; 22-a second chuck; 23-a limiting column; 24-a turret; 25-a third chuck; 26-a chassis frame; 27-a fourth chuck; 28-threaded rod; 29-backing ring; 30-a block sleeving frame; 31-a mounting plate; 32-support ring.
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. 1-7, the present invention provides a technical solution: a multi-section fastening structure for processing and connecting annular parts comprises a fastening structure main body 1, a fastening device 2 is arranged at the center of the inner end of the fastening structure main body 1, a sleeve joint device 3 is sleeved at the outer end of the fastening device 2, the fastening device 2 comprises an adjusting part 4 and a driving part 5, the driving part 5 is arranged at the bottom of the inner end of the fastening device 2, the adjusting part 4 is telescopically connected to the upper end of the driving part 5, the adjusting part 4 comprises a linkage frame body 6 and an adjusting frame body 7, the adjusting frame body 7 is arranged at the bottom of the inner end of the adjusting part 4, the upper end of the adjusting frame body 7 is telescopically connected with the linkage frame body 6, the linkage frame body 6 comprises a first clamping frame 8, a second clamping frame 9, a first connecting rod 10, a shaft frame 11, a spring 12, a sleeve rod 13, a fastening shaft 14, a second connecting rod 15, a third clamping frame 16 and a fourth clamping frame 17, the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the, the center of the first clamping frame 8, the center of the second clamping frame 9, the center of the third clamping frame 16 and the center of the fourth clamping frame 17 are inserted into the second connecting rod 15, the top end of the second connecting rod 15 is in threaded connection with the sleeve rod 13 and the fastening shaft 14, the bottom positions of the first clamping frame 8, the second clamping frame 9, the bottom positions of the third clamping frame 16 and the bottom position of the fourth clamping frame 17 are all inserted into the first connecting rod 10, the side end positions of the first connecting rod 10 are symmetrically and fixedly connected with the shaft frame 11, the shaft frames 11 are elastically connected through the springs 12, the adjusting frame body 7 comprises a sliding column 18, an expanding column frame 19 and a conducting frame 20, the expanding column frame 19 is arranged at the bottom of the inner end of the adjusting frame body 7, the inner end of the expanding column frame 19 is telescopically connected with the sliding column 18, the conducting frame 20 is fixedly connected to the top position of the sliding column 18, the driving part 5 comprises a first chuck 21, a second chuck 22, a limiting column 23, a rotating frame 24, A third chuck 25, a chassis frame 26, a fourth chuck 27 and a threaded rod 28, wherein the chassis frame 26 is arranged at the bottom of the inner end of the driving part 5, the fourth chuck 27 is rotatably connected at the upper end position of the chassis frame 26, the side end of the chassis frame 26 is engaged with the third chuck 25, the upper end of the third chuck 25 is rotatably connected with the second chuck 22 through a rotating frame 24, the side end of the second chuck 22 is engaged with the first chuck 21, the upper end position of the first chuck 21 is rotatably connected with the threaded rod 28, the lower end position of the first chuck 21 is engaged with the spacing column 23, the socket device 3 comprises a backing ring 29, a sleeve block frame 30, a placing disc 31 and a supporting ring 32, the placing disc 31 is arranged at the bottom of the inner end of the socket device 3, the upper end of the placing disc 31 is fixedly connected with the sleeve block frame 30, the upper end of the sleeve block frame 30 is fixedly connected with the backing ring 29 through the supporting ring 32, and the fastening device 2 is installed, the inner end of the fastening device 2 is composed of an adjusting part 4 and a driving part 5, wherein the adjusting part 4 is composed of a linkage frame body 6 and an adjusting frame body 7, the inner end of the linkage frame body 6 can realize the adjustment of the upper end position through a first clamping frame 8, a second clamping frame 9, a third clamping frame 16 and a fourth clamping frame 17, the clamping of the top is facilitated, the interconnection with annular parts is realized, the connection of multiple sections is realized, the bottoms of the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 are elastically connected through a first connecting rod 10, a shaft frame 11 and a spring 12, the stretching of the bottoms of the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 can be realized, the upper part radiuses of the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 can be enlarged, the purpose of connection is realized, the centers of the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 are limited through a second connecting rod 15, the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 can rotate through the second connecting rod 15 by virtue of the loop bar 13 and the fastening shaft 14 in a hinged mode, the centers of the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 are arranged in the groove bodies, the height adjustment of the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 can be realized through the groove bodies, the expansion area of the upper ends of the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 can be adjusted, the adjustment purpose of adaptability of the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 can be achieved, the inner end of the adjusting frame body 7 is connected with the second connecting rod 15 through the transmission frame 20, the top surface of the extension column frame 19 is arranged at an inclination angle, and the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 can be adjusted, The bottom of the third card frame 16 and the fourth card frame 17 is adjusted, the transmission frame 20 drives the first card frame 8, the second card frame 9, the third card frame 16 and the fourth card frame 17 to move, so that the bottom ends of the first card frame 8, the second card frame 9, the third card frame 16 and the fourth card frame 17 are in contact with the expansion column frame 19 to realize stretching and upper end area adjustment, the inner end of the driving part 5 is in threaded connection with the transmission frame 20 through a threaded rod 28, a gap is arranged at the top of the connecting position through rotation of the threaded rod 28, so that the height adjustment of the transmission frame 20 can be realized, the sliding column 18 and the transmission frame 20 slide through the expansion column frame 19, the power source at the inner end of the threaded rod 28 comes from the fourth chuck 27 and a motor at the bottom, the power source drives the fourth chuck 27 to rotate to act on the third chuck 25, and the second 22 rotates through transmission of the rotating frame 24, thereby, the first chuck 21 and the threaded rod 28 are rotated to realize the driving purpose, and the limiting column 23 at the central position is used for limiting the first chuck 21, the rotating frame 24 and the third chuck 25 at four ends.
A sleeve block frame 30 at the inner end of the sleeve device 3 is connected to the upper position of a first chuck 21 at the inner end of a driving part 5 and is sleeved with an extension column frame 19 at the inner end of an adjusting frame body 7 and a linkage frame body 6, a motor is arranged at the bottom of a chassis frame 26 at the inner end of the driving part 5 and drives a fourth chuck 27 to rotate through the motor and to be meshed with a third chuck 25 so as to drive a second chuck 22 to be connected with the first chuck 21 to rotate, a threaded rod 28 at the inner end of the driving part 5 penetrates through a sliding column 18 at the inner end of the adjusting frame body 7 and is in threaded connection with a conduction frame 20, a thread matched with the threaded rod 28 is arranged in the conduction frame 20, a gap is arranged at the top position of the conduction frame 20, the conduction frame 20 at the inner end of the adjusting frame body 7 is inserted into a second connecting rod 15 at the inner end of the linkage frame body 6, the second connecting rod, the expansion column frame 19 at the inner end of the adjusting frame body 7 is arranged in a symmetrical inclined angle mode, the top position of the expansion column frame is in contact with the bottom positions of the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17, the bottom end of the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 at the inner end of the linkage frame body 6 are elastically connected through springs 12, the springs 12 are stretched and expanded through the expansion column frame 19, the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 at the inner end of the linkage frame body 6 are respectively provided with a groove body at the central positions, the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 are in sliding connection with the second connecting rod 15 through the groove bodies and are hinged through the sleeve rod 13 and the fastening shaft 14, the sleeve block frame 30 at the inner end of the sleeve joint device 3 is in sleeve joint with the fastening device 2 through the installation sleeve joint device 3, realize that fastener 2's inner is spacing, provide sufficient motion space, backing ring 29 and support ring 32 of upper end can be connected with annular spare part, through the cooperation with fastener 2 inner first card frame 8, second card frame 9, third card frame 16 and fourth card frame 17, realize annular spare part's upper end fastening, realize fastening connection's mesh, the purpose can be rotated to the dish 31 of laying of bottom, realizes mutual connection.
The working principle is as follows: when the device needs to work, a user firstly adjusts the linkage frame body 6, the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 are adjusted to enable the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 to be adjusted in height through the second connecting rod 15, then the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 are fastened and limited through the sleeve rod 13 and the fastening shaft 14, annular parts are placed at the upper ends of the backing ring 29 and the supporting ring 32, the third clamping disc 25 is driven to rotate through the starting of the fourth clamping disc 27 and the motor, the rotating frame 24 acts on the second clamping disc 22, the first clamping disc 21 drives the threaded rod 28 to rotate, the threaded rod 28 rotates and is transmitted to the position of the transmission frame 20, the expansion column frame 19 and the transmission frame 20 are driven to perform telescopic motion through the expansion column frame 19, the first clamping frame 8, the second clamping frame 9, the third clamping frame 16 and the fourth clamping frame 17 can be in bottom contact with the expansion column frame 19, through the first connecting rod 10, the setting of pedestal 11 and spring 12, can realize first card frame 8, the second card frame 9, the tensile deformation of third card frame 16 and fourth card frame 17, make first card frame 8, the second card frame 9, the top of third card frame 16 and fourth card frame 17 can carry out the contact fastening with annular spare part, it is fixed to realize mutual connection, and first card frame 8, the second card frame 9, the setting of third card frame 16 and fourth card frame 17, can realize the connection of multistage formula, make and connect more even, accomplish work.
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 (8)
1. The utility model provides an annular spare part processing is connected and is used multistage formula fastening structure, includes fastening structure main part (1), its characterized in that: fastening structure main part (1)'s inner center is equipped with fastener (2), the outer end of fastener (2) has cup jointed and has cup jointed device (3), fastener (2) are including regulation portion (4) and drive division (5), establish the inner bottom at fastener (2) in drive division (5), regulation portion (4) telescopic connection is in the upper end position department of drive division (5), regulation portion (4) are including linkage support body (6) and regulation support body (7), establish the inner bottom at regulation portion (4) in regulation support body (7), the upper end of adjusting support body (7) is with linkage support body (6) looks telescopic connection setting, linkage support body (6) are including first calorie of frame (8), second calorie of frame (9), head rod (10), pedestal (11), spring (12), loop bar (13), fastening axle (14), Second connecting rod (15), third card frame (16) and fourth card frame (17), first card frame (8), second card frame (9), third card frame (16) and fourth card frame (17) symmetry set up, the center and the second connecting rod (15) of first card frame (8), second card frame (9), third card frame (16) and fourth card frame (17) are pegged graft mutually and are set up, the top position and loop bar (13) and fastening axle (14) looks threaded connection of second connecting rod (15), the bottom position of first card frame (8), second card frame (9), third card frame (16) and fourth card frame (17) all pegs graft mutually with head rod (10) and set up, the side position symmetry and the pedestal (11) looks fixed connection of head rod (10), set up through spring (12) looks elastic connection between pedestal (11), adjust support body (7) including slip support post (18), The expansion column frame (19) is arranged at the bottom of the inner end of the adjusting frame body (7), the inner end of the expansion column frame (19) is in telescopic connection with the sliding column (18), the guide frame (20) is fixedly connected to the top of the sliding column (18), the driving part (5) comprises a first chuck (21), a second chuck (22), a limiting column (23), a rotating frame (24), a third chuck (25), a chassis frame (26), a fourth chuck (27) and a threaded rod (28), the chassis frame (26) is arranged at the bottom of the inner end of the driving part (5), the fourth chuck (27) is rotatably connected to the upper end of the chassis frame (26), the side end of the chassis frame (26) is meshed with the third chuck (25), the upper end of the third chuck (25) is rotatably connected with the second chuck (22) through the rotating frame (24), the side of second chuck (22) meshes with first chuck (21) mutually and is connected, the upper end position and threaded rod (28) of first chuck (21) rotate mutually and are connected, the lower extreme position and spacing post (23) of first chuck (21) are limit connection mutually, cup joint device (3) are including backing ring (29), cover block frame (30), place dish (31) and support ring (32), place dish (31) and establish the inner bottom at cup joint device (3), place the upper end and the cover block frame (30) looks fixed connection of dish (31), the upper end of cover block frame (30) is through support ring (32) and backing ring (29) looks fixed connection.
2. The multi-sectional fastening structure for machining and connecting annular parts according to claim 1, wherein: the inner end of the sleeve block frame (30) of the sleeve device (3) is connected to the upper position of the inner first chuck (21) of the driving part (5), and is sleeved with the inner expansion column frame (19) of the adjusting frame body (7) and the linkage frame body (6).
3. The multi-sectional fastening structure for machining and connecting annular parts according to claim 1, wherein: the bottom of a chassis frame (26) at the inner end of the driving part (5) is provided with a motor, the motor drives a fourth chuck (27) to rotate and is meshed with a third chuck (25), and the second chuck (22) is driven to be connected with the first chuck (21) in a rotating mode.
4. The multi-sectional fastening structure for machining and connecting annular parts according to claim 1, wherein: threaded rod (28) that drive division (5) inner runs through slide post (18) that adjust support body (7) inner, with conduction frame (20) looks threaded connection, be equipped with in conduction frame (20) with the screw thread of threaded rod (28) adaptation, and threaded rod (28) and conduction frame (20) top position department are equipped with the clearance.
5. The multi-sectional fastening structure for machining and connecting annular parts according to claim 1, wherein: the transmission frame (20) at the inner end of the adjusting frame body (7) is connected with the second connecting rod (15) at the inner end of the linkage frame body (6) in an inserting mode, and the second connecting rod (15) is connected with the expansion column frame (19) in a sliding mode through the transmission frame (20).
6. The multi-sectional fastening structure for machining and connecting annular parts according to claim 1, wherein: the expansion column frame (19) at the inner end of the adjusting frame body (7) is arranged at a symmetrical inclined angle, and the top position of the expansion column frame is in contact with the bottom positions of the first clamping frame (8), the second clamping frame (9), the third clamping frame (16) and the fourth clamping frame (17).
7. The multi-sectional fastening structure for machining and connecting annular parts according to claim 1, wherein: first card frame (8), second card frame (9), third card frame (16) and fourth card frame (17) that link frame body (6) are inner carry out bottom elastic connection through spring (12), spring (12) are through the tensile expansion of extension post frame (19).
8. The multi-sectional fastening structure for machining and connecting annular parts according to claim 1, wherein: first card frame (8), second card frame (9), third card frame (16) and fourth card frame (17) central point that link frame body (6) are inner puts and all is equipped with the cell body, and just first card frame (8), second card frame (9), third card frame (16) and fourth card frame (17) set up through cell body and second connecting rod (15) looks sliding connection, and set up through loop bar (13) and fastening shaft (14) are articulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010989340.7A CN112108918A (en) | 2020-09-18 | 2020-09-18 | Multi-section fastening structure for processing and connecting annular parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010989340.7A CN112108918A (en) | 2020-09-18 | 2020-09-18 | Multi-section fastening structure for processing and connecting annular parts |
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| CN112108918A true CN112108918A (en) | 2020-12-22 |
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| CN202010989340.7A Pending CN112108918A (en) | 2020-09-18 | 2020-09-18 | Multi-section fastening structure for processing and connecting annular parts |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305753A (en) * | 2021-04-16 | 2021-08-27 | 王倩雅 | Linkage type connecting structure for fixing ring sleeve |
| CN115008234A (en) * | 2022-08-05 | 2022-09-06 | 新乡学院 | Fixing device for processing annular parts |
| CN116061032A (en) * | 2023-02-17 | 2023-05-05 | 江苏拓强智能科技有限公司 | Deburring equipment that annular metal part processing was used |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007054914A (en) * | 2005-08-24 | 2007-03-08 | Mitsui High Tec Inc | Handling tool |
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| CN110977762A (en) * | 2020-01-09 | 2020-04-10 | 陈晓锋 | Fixing device convenient to adjust for automatic manipulator |
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| JP2007054914A (en) * | 2005-08-24 | 2007-03-08 | Mitsui High Tec Inc | Handling tool |
| CN202507107U (en) * | 2012-03-20 | 2012-10-31 | 上海三一精机有限公司 | Planetary transmission mechanism and milling and boring machine |
| CN204450316U (en) * | 2015-03-16 | 2015-07-08 | 于浩淼 | Inner chamber expansion jaw type pipe fitting dismantling device |
| CN105290847A (en) * | 2015-12-05 | 2016-02-03 | 重庆市诚润机械有限公司 | Guide cylinder embedded type tool |
| CN206415906U (en) * | 2016-12-05 | 2017-08-18 | 新昌县双彩乡凯大模具厂 | A kind of special positioning fixture for annular parts |
| CN210849958U (en) * | 2019-10-24 | 2020-06-26 | 张帅 | Mechanical equipment internal stay anchor clamps |
| CN110977762A (en) * | 2020-01-09 | 2020-04-10 | 陈晓锋 | Fixing device convenient to adjust for automatic manipulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305753A (en) * | 2021-04-16 | 2021-08-27 | 王倩雅 | Linkage type connecting structure for fixing ring sleeve |
| CN113305753B (en) * | 2021-04-16 | 2022-12-06 | 国网浙江省电力有限公司台州供电公司 | Linkage type connecting structure for fixing ring sleeve |
| CN115008234A (en) * | 2022-08-05 | 2022-09-06 | 新乡学院 | Fixing device for processing annular parts |
| CN116061032A (en) * | 2023-02-17 | 2023-05-05 | 江苏拓强智能科技有限公司 | Deburring equipment that annular metal part processing was used |
| CN116061032B (en) * | 2023-02-17 | 2023-12-22 | 江苏拓强智能科技有限公司 | Deburring equipment that annular metal part processing was used |
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