CN110170870A - A kind of anti-leaping flange gear shaping fixture - Google Patents
A kind of anti-leaping flange gear shaping fixture Download PDFInfo
- Publication number
- CN110170870A CN110170870A CN201910384939.5A CN201910384939A CN110170870A CN 110170870 A CN110170870 A CN 110170870A CN 201910384939 A CN201910384939 A CN 201910384939A CN 110170870 A CN110170870 A CN 110170870A
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- Prior art keywords
- flange
- gear
- bar
- inner tube
- piston
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Classifications
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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
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/088—Work-clamping means other than mechanically-actuated using vacuum means
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Abstract
A kind of anti-leaping flange gear shaping fixture, including pedestal, the centre of pedestal top side opens up locating slot, the top of pedestal is equipped with symmetrical transverse tube, locating slot is located between two transverse tubes, first piston is slidably connected in transverse tube respectively, the inner end of inner tube is respectively fixedly connected on the outside of first piston, the inside of first piston opens up through-hole respectively, inner tube passes through through-hole with transverse tube respectively and is connected to, second piston is slidably connected in inner tube respectively, outside at the top of inner tube opens up bar tooth socket respectively, bar tooth socket inner end is respectively arranged below with first gear, first gear is engaged with corresponding bar tooth socket respectively to be cooperated.The present invention uses pure mechanic structure, and high reliablity, structure is simple, easy to produce and maintenance, it is convenient using operating, it is combined by a variety of fixed forms, increases the stability maintenance of flange, to achieve the purpose that prevent flange play, the market demand can satisfy, be suitble to promote.
Description
Technical field
The invention belongs to clamping device field, specifically a kind of anti-leaping flange gear shaping fixture.
Background technique
Existing ring flange causes ring flange that play occurs in slotting internal tooth process since slotting power is larger, thus
Lead to random tooth phenomenon, not convenient enough, ring flange stability during slotting is unloaded in assembly and disassembly in the clamping process of ring flange
It is poor；107738016 B of CN " flange gear shaping fixture " that Patent Office of the People's Republic of China 2019.01.08 authorization is announced, which passes through
Multiple buttons and electronic device for the complexity such as cold air case and electric heating wire, though passing through a variety of fixed forms to flange increases flange
Fixed stability, but structure is complicated, poor reliability, is not easy to repair, while flange is freezed and being heated, and influences the object of flange
Rationality energy is unfavorable for the Gear Shaping to flange, is unable to satisfy actual demand, therefore we have invented a kind of anti-leaping flanges to insert
Tooth fixture.
Summary of the invention
The present invention provides a kind of anti-leaping flange gear shaping fixture, to solve defect in the prior art.
The present invention is achieved by the following technical programs:
A kind of anti-leaping flange gear shaping fixture, including pedestal, the centre of pedestal top side open up locating slot, set above pedestal
There is symmetrical transverse tube, locating slot is located between two transverse tubes, slidably connects first piston, first piston in transverse tube respectively
Outside be respectively fixedly connected with the inner end of inner tube, the inside of first piston opens up through-hole respectively, and inner tube passes through logical respectively with transverse tube
Hole connection, slidably connects second piston in inner tube respectively, and the outside at the top of inner tube opens up bar tooth socket respectively, in bar tooth socket
End is respectively arranged below with first gear, and first gear is engaged with corresponding bar tooth socket respectively to be cooperated, the front side of first gear
It is respectively fixedly connected with the rear side of coaxial bearing inner race, support plate is fixedly mounted in the left end of pedestal top side and right end respectively, supports
The inside of plate corresponds to inner tube and opens up bar shaped jack respectively, difference activity the first bar shaped tooth of installation, the first bar shaped tooth in bar shaped jack
Inner end be located in corresponding inner tube and be fixedly connected on the outside of second piston, first gear respectively with corresponding first
The cooperation of shape tooth engagement, the outer ring of bearing are fixedly connected by cross bar respectively with corresponding support plate, the top side difference of transverse tube outer end
It is fixedly connected with the inner end of spring lever, the outer end of spring lever is fixedly connected with corresponding inner tube respectively, the lower part on the inside of support plate
Not Gu Dinganzhuan cylinder, the output end of cylinder is fixedly connected with corresponding inner tube respectively, and the inner end of transverse tube is respectively fixedly connected with arc
The outside of shape plate, the inside of arc panel are the curved surface that can be bonded with flange damaged surface, and the centre on the inside of arc panel is opened respectively
If arc groove, arc rubber pad is fixedly mounted in arc groove respectively, arc rubber pad protrudes the inside of arc panel, arc panel
Coaxial stomata is opened up respectively with the centre on the inside of arc rubber pad, and the inner end of transverse tube passes through corresponding stomata and external phase respectively
It is logical；The inverted L shape bar that lower end is fixedly connected with pedestal top side, the front end difference bearing peace of inverted L shape bar are respectively equipped on rear side of inner tube
Fill third gear, the upper end on front side of third gear is respectively fixedly connected with the lower end of compression bar, the upper end on the inside of compression bar can respectively with
The topside contacts of flange cooperate, and the bottom side of third gear is respectively equipped with the second bar shaped tooth, and the second bar shaped tooth is respectively with corresponding the
The engagement cooperation of three gears, the outer end of the second bar shaped tooth is fixedly connected with corresponding first bar shaped tooth outer end by connecting rod respectively.
A kind of anti-leaping flange gear shaping fixture as described above, the top on front side of the inverted L shape bar are fixed respectively
The rear side of transverse slat is connected, the top side of transverse slat cooperates with the bottom side sliding contact of corresponding second bar shaped tooth.
A kind of anti-leaping flange gear shaping fixture as described above, the upper end on the inside of the compression bar are hingedly connected
The inside of pressing plate, pressing plate can cooperate with the topside contacts of flange respectively.
A kind of anti-leaping flange gear shaping fixture as described above, the upper end on the outside of the compression bar open up screw thread respectively
Through-hole, the interior threaded mounting bolts respectively of tapped through hole, the inner end difference bearing of bolt connect rotor plate, the inside difference of rotor plate
It is articulated and connected with the outside of corresponding pressing plate by torsional spring, the outside of pressing plate is kept and the inside of rotor plate under the action of torsional spring
In parallel.
A kind of anti-leaping flange gear shaping fixture as described above, the locating slot are counterbore, and the upper circle of counterbore is straight
Diameter is greater than the lower end diameter of the cylinder of flange, and the lower end periphery sliding contact of the upper round inner wall and flange cylinder of counterbore cooperates, sinks
The lower circular diameter in hole is greater than the internal diameter of flange cylinder.
A kind of anti-leaping flange gear shaping fixture as described above, the inside of the cylinder output is fixed respectively to pacify
Block is filled, the inside of block can be engaged with the outer end of corresponding transverse tube respectively.
The invention has the advantages that the present invention uses pure mechanic structure, high reliablity, structure is simple, easy to produce and maintenance,
It is convenient using operating, it is combined by a variety of fixed forms, increases the stability maintenance of flange, so that reaching prevents flange play
Purpose, can satisfy the market demand, be suitble to promote.When using the present invention, as shown, locating slot is inserted into the lower end of flange
It is interior, the quick positioning of flange is completed, cylinder is then started, the output end of cutting drives inner tube to move inward, and inner tube passes through correspondence
Spring lever drive corresponding transverse tube to move inward, transverse tube drives corresponding arc panel, arc rubber pad to move inward, until arc
The inner curve of rubber pad and the periphery close contacting fit of flange cylinder, arc rubber pad form the first clamping to flange cylinder
Power, the stomata that transverse tube is connected to outside are closed, and cylinder drives inner tube to continue to move inward, and inner tube starts to drive first piston edge
Corresponding transverse tube moves inward, and spring lever is compressed, and the space A of transverse tube constantly reduces on the inside of first piston, and inner tube moves inward
While drive corresponding first gear to rotate by bar tooth socket, first gear drives corresponding first bar shaped tooth to insert along bar shaped
Hole is displaced outwardly, and the first bar shaped tooth drives corresponding second piston to be displaced outwardly along inner tube, first piston outside and second piston
Space B between inside is continuously increased, and the moving distance that the reduction amount of space A is equal to first piston multiplies the face on the inside of first piston
Product, the incrementss of space B are equal to second piston and multiply the area on the inside of second piston with the relative displacement of corresponding inner tube, and second is living
Plug is with the relative displacement of corresponding inner tube twice of first piston moving distance, since the area on the inside of first piston is less than the
Twice of area on the inside of two pistons, therefore the increased amount of space B is greater than the amount that space A reduces, i.e., between second piston and stomata
Space is continuously increased, and the air capacity between second piston and stomata in space is constant, i.e. space between second piston and stomata
Form negative pressure, stomata forms suction to the periphery of flange cylinder, carries out absorption fixation to flange, with cylinder continue to drive inner tube to
Interior movement, spring lever continuation are compressed, until spring lever is compressed into most short, inner tube and corresponding transverse tube are relatively fixed, and at this time the
Two pistons are still located at the inside of bar tooth socket, and second piston and inner tube keep air-tightness cooperation, and the output end of cylinder continues to extend,
The output end of cylinder drives transverse tube to move inward by inner tube and spring lever, and arc rubber pad is continuous to the chucking power of flange cylinder
Increase, until arc rubber pad is pressed into arc groove, the inside of arc panel and the periphery close contacting fit of flange cylinder, arc
The inside of plate to flange cylinder formed the second chucking power, further increase clamping effect, and at this time stomata to flange cylinder periphery
Suction reach maximum；While first bar shaped tooth is displaced outwardly, the first bar shaped tooth drives corresponding second bar shaped by connecting rod
Tooth is displaced outwardly, and the second bar shaped tooth drives corresponding third gear, the rotation of third gear band dynamic pressure bar, until the inside of arc panel with
The periphery close contacting fit of flange cylinder, upper end on the inside of compression bar respectively with the top side close contacting fit of flange, to flange
Downward pressure is formed, flange is vertically fixed in locating slot, a variety of chucking powers, which combine, increases the fixed stability of flange,
It effectively prevent generating play when flange Gear Shaping.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention；Fig. 2 is the enlarged drawing of the A direction view of Fig. 1；Fig. 3 is I partial enlargement of Fig. 1
Figure；Fig. 4 is II partial enlarged view of Fig. 1.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
A kind of anti-leaping flange gear shaping fixture, as shown, including pedestal 1, the centre of 1 top side of pedestal opens up positioning
Slot 2, the top of pedestal 1 are equipped with symmetrical transverse tube 3, and locating slot 2 is located between two transverse tubes 3, and sliding connects respectively in transverse tube 3
It is connected to first piston 4, the outside of first piston 4 is respectively fixedly connected with the inner end of inner tube 5, and the inside of first piston 4 opens up respectively
Through-hole 6, inner tube 5 are connected to by through-hole 6 respectively with transverse tube 3, slidably connect second piston 7,5 top of inner tube in inner tube 5 respectively
Outside open up bar tooth socket 9 respectively, 9 inner end of bar tooth socket is respectively arranged below with first gear 10, and first gear 10 is distinguished
It engages and cooperates with corresponding bar tooth socket 9, the front side of first gear 10 is respectively fixedly connected with the rear side of coaxial 11 inner ring of bearing,
Support plate 14 is fixedly mounted in the left end of 1 top side of pedestal and right end respectively, and the inside of support plate 14 corresponds to inner tube 5 and opens up bar shaped respectively
Jack 15, interior the first bar shaped tooth 16 of installation of activity respectively of bar shaped jack 15, the first bar shaped tooth 16 can only be inserted along corresponding bar shaped
Hole 15 moves left and right, and the inner end of the first bar shaped tooth 16 is located in corresponding inner tube 5 and the fixed company in the outside of second piston 7
It connects, first gear 10 is engaged with corresponding first bar shaped tooth 16 respectively to be cooperated, and the outer ring of bearing 11 is divided with corresponding support plate 14
Not Tong Guo cross bar 17 be fixedly connected, the top side of 3 outer end of transverse tube is respectively fixedly connected with the inner end of spring lever 18, the outer end of spring lever 18
It is fixedly connected respectively with corresponding inner tube 5, cylinder 19, the output end of cylinder 19 is fixedly mounted in the lower part of 14 inside of support plate respectively
Be fixedly connected respectively with corresponding inner tube 5, the inner end of transverse tube 3 is respectively fixedly connected with the outside of arc panel 20, arc panel 20 it is interior
Side is the curved surface that can be bonded with flange damaged surface, and the centre of 20 inside of arc panel opens up arc groove 21 respectively, and arc is recessed
Arc rubber pad 22 is fixedly mounted in slot 21 respectively, arc rubber pad 22 protrudes the inside of arc panel 20, arc panel 20 and arc
The centre of 22 inside of rubber pad opens up coaxial stomata 23 respectively, and the inner end of transverse tube 3 passes through corresponding stomata 23 and outside respectively
It communicates；The rear side of inner tube 5 is respectively equipped with the inverted L shape bar 24 that lower end is fixedly connected with 1 top side of pedestal, the front end point of inverted L shape bar 24
Other bearing installs third gear 25, and the upper end of 25 front side of third gear is respectively fixedly connected with the lower end of compression bar 26,26 inside of compression bar
Upper end can cooperate respectively with the topside contacts of flange, the bottom side of third gear 25 is respectively equipped with the second bar shaped tooth 27, second
Bar shaped tooth 27 respectively with corresponding third gear 25 engage cooperate, the outer end of the second bar shaped tooth 27 respectively with corresponding first bar shaped
16 outer end of tooth is fixedly connected by connecting rod 28.The present invention use pure mechanic structure, high reliablity, structure is simple, it is easy to produce with
Maintenance, it is convenient using operating, it is combined by a variety of fixed forms, increases the stability maintenance of flange, so that reaching prevents method
The purpose of blue play, can satisfy the market demand, be suitble to promote.When using the present invention, as shown in Figure 1, the lower end of flange is inserted
Enter in locating slot 2, complete the quick positioning of flange, then start cylinder 19, the output end for cutting 19 drives inner tube 5 inwardly to move
Dynamic, inner tube 5 drives corresponding transverse tube 3 to move inward by corresponding spring lever 18, and transverse tube 3 drives corresponding arc panel 20, arc
Shape rubber pad 22 moves inward, until the periphery close contacting fit of the inner curve of arc rubber pad 22 and flange cylinder, arc
Rubber pad 22 forms the first chucking power to flange cylinder, and the stomata 23 that transverse tube 3 is connected to outside is closed, and cylinder 19 drives inner tube
5 continue to move inward, and inner tube 5 starts that first piston 4 is driven to move inward along corresponding transverse tube 3, and spring lever 18 is compressed, and first
The space A of 4 inside transverse tube 3 of piston constantly reduces, and drives corresponding first by bar tooth socket 9 while inner tube 5 moves inward
Gear 10 rotates, and first gear 10 drives corresponding first bar shaped tooth 16 to be displaced outwardly along bar shaped jack 15, the first bar shaped tooth 16
Corresponding second piston 7 is driven to be displaced outwardly along inner tube 5, the space B between 7 inside of 4 outside of first piston and second piston is not
Disconnected to increase, the moving distance that the reduction amount of space A is equal to first piston 4 multiplies the area of 4 inside of first piston, the increase of space B
Amount is equal to second piston 7 and the relative displacement of corresponding inner tube 5 and multiplies area on the inside of second piston 7, second piston 7 with it is corresponding
The relative displacement of inner tube 5 is twice of 4 moving distance of first piston, since the area of 4 inside of first piston is less than second piston 7
Twice of inside area, therefore the increased amount of space B is greater than the amount that space A reduces, i.e. space between second piston 7 and stomata 23
It is continuously increased, the air capacity between second piston 7 and stomata 23 in space is constant, i.e. sky between second piston 7 and stomata 23
Between form negative pressure, stomata 23 forms suction to the periphery of flange cylinder, carries out absorption fixation to flange, continues to drive with cylinder 19
Inner tube 5 moves inward, and the continuation of spring lever 18 is compressed, until spring lever 18 is compressed into most short, inner tube 5 and corresponding 3 phase of transverse tube
To fixation, second piston 7 is still located at the inside of bar tooth socket 9 at this time, and second piston 7 and inner tube 5 keep air-tightness cooperation, cylinder
19 output end continues to extend, and the output end of cylinder 19 drives transverse tube 3 to move inward by inner tube 5 and spring lever 18, arc rubber
Rubber mat 22 is continuously increased the chucking power of flange cylinder, until arc rubber pad 22 is pressed into arc groove 21, arc panel 20 it is interior
The inside of the periphery close contacting fit of side and flange cylinder, arc panel 21 forms the second chucking power to flange cylinder, further
Increase clamping effect, and stomata 23 reaches maximum to the suction of flange cylinder periphery at this time；What the first bar shaped tooth 16 was displaced outwardly
Meanwhile first bar shaped tooth 16 drive corresponding second bar shaped tooth 27 to be displaced outwardly by connecting rod 28, the second bar shaped tooth 27 drives pair
The third gear 25 answered, third gear 25 drives compression bar 26 to rotate, until the inside of arc panel 20 and the periphery of flange cylinder are close
It is engaged, the upper end of 26 inside of compression bar forms downward pressure to flange respectively with the top side close contacting fit of flange, will
Flange is vertically fixed in locating slot 2, and a variety of chucking powers, which combine, increases the fixed stability of flange, effectively prevent flange gear shaping
Play is generated when processing.
Specifically, as shown, the top of 24 front side of inverted L shape bar described in the present embodiment is respectively fixedly connected with transverse slat 29
Rear side, the bottom side sliding contact of the top side of transverse slat 29 and corresponding second bar shaped tooth 27 cooperates.Transverse slat 29 can increase to
The upward support force of two bar shaped teeth 27 makes third gear 25 keep effectively engaging cooperation with corresponding second bar shaped tooth 27.
Specifically, as shown, the upper end of 26 inside of compression bar described in the present embodiment is hingedly connected pressing plate 30, pressing plate
30 inside can cooperate with the topside contacts of flange respectively.Avoid the upper end of the inside of compression bar 26 directly with the topside contacts of flange
Line contact is formed when cooperation, prevents compression bar 26 from weighing the top side of flange wounded.
Further, as shown, the upper end in 16 outside of compression bar described in the present embodiment opens up tapped through hole 31, spiral shell respectively
Threaded mounting bolts 32, the inner end difference bearing of bolt 32 connect rotor plate 33, the inside of rotor plate 33 respectively in line through-hole 31
It is articulated and connected respectively with the outside of corresponding pressing plate 30 by torsional spring, the outside of pressing plate 30 is kept and rotation under the action of torsional spring
The inside parallel of plate 33.Rotating bolt 32, bolt 32 can be moved left and right by rotor plate 33 with dynamic pressure plate 30, so as to adjust
Seamless bar 26 is to the pretightning force of flange top side, when compression bar 26 turns to dynamic pressure plate 30 lower edge and the flange of 30 inside of pressing plate
When topside contacts cooperate, with continuing to rotate for compression bar 26, pressing plate 30 overcomes hinged place torsional spring between pressing plate 30 and rotor plate 33
Resistance is rotated along articulated shaft, until the topside contacts of the inside of pressing plate 30 and flange cooperate, is increased between compression bar 26 and flange top side
Contact area.
Further, as shown, locating slot 2 described in the present embodiment is counterbore, the upper circular diameter of counterbore is greater than method
The lower end periphery sliding contact of the lower end diameter of blue cylinder, the upper round inner wall and flange cylinder of counterbore cooperates, the lower circle of counterbore
Diameter is greater than the internal diameter of flange cylinder.The upper circular diameter of counterbore is greater than the lower end diameter of the cylinder of flange, and it is fixed to be put into convenient for flange
In the slot 2 of position, the lower circular diameter of counterbore is greater than the internal diameter of flange cylinder, avoids pedestal and gear shaping Gear Contact.
Further, as shown, block is fixedly mounted in the inside of 19 output end of cylinder described in the present embodiment respectively
34, the inside of block 34 can be engaged with the outer end of corresponding transverse tube 3 respectively.The inside of block 34 and the outer end of transverse tube 3
When being engaged, spring lever 18 is not up to maximum compressibility, and avoiding spring lever 18 from being compressed to maximum compressibility every time influences spring
The service life of bar 18.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (6)
1. a kind of anti-leaping flange gear shaping fixture, it is characterised in that: including pedestal (1), the centre of pedestal (1) top side is opened up
The top of locating slot (2), pedestal (1) is equipped with symmetrical transverse tube (3), and locating slot (2) is located between two transverse tubes (3), horizontal
It is slidably connected respectively first piston (4) in pipe (3), the inner end of inner tube (5) is respectively fixedly connected on the outside of first piston (4),
The inside of first piston (4) opens up through-hole (6) respectively, and inner tube (5) is connected to by through-hole (6) respectively with transverse tube (3), inner tube (5)
It inside slidably connects respectively second piston (7), the outside at the top of inner tube (5) opens up bar tooth socket (9) respectively, bar tooth socket (9)
Inner end is respectively arranged below with first gear (10), and first gear (10) is engaged with corresponding bar tooth socket (9) respectively to be cooperated, the
The rear side of coaxial bearing (11) inner ring, the left end of pedestal (1) top side and right end are respectively fixedly connected on front side of one gear (10)
Support plate (14) are fixedly mounted respectively, the inside of support plate (14) corresponds to inner tube (5) and opens up respectively bar shaped jack (15), and bar shaped is inserted
The first bar shaped tooth (16) is installed in activity respectively in hole (15), and the inner end of the first bar shaped tooth (16) is located at corresponding inner tube (5)
It is interior be fixedly connected on the outside of second piston (7), first gear (10) respectively with corresponding first bar shaped tooth (16) engage cooperate,
The outer ring of bearing (11) is fixedly connected by cross bar (17) respectively with corresponding support plate (14), the top side point of transverse tube (3) outer end
It is not fixedly connected with the inner end of spring lever (18), the outer end of spring lever (18) is fixedly connected with corresponding inner tube (5) respectively, support plate
(14) lower part on the inside of is fixedly mounted cylinder (19) respectively, and the output end of cylinder (19) is fixed with corresponding inner tube (5) respectively to be connected
It connects, the inner end of transverse tube (3) is respectively fixedly connected with the outside of arc panel (20), and the inside of arc panel (20) is can be with flange cylinder
The curved surface of surface fitting, the centre on the inside of arc panel (20) open up arc groove (21) respectively, solid respectively in arc groove (21)
Dingan County fills arc rubber pad (22), and arc rubber pad (22) protrudes the inside of arc panel (20), arc panel (20) and arc rubber
Pad (22) on the inside of centre open up respectively coaxial stomata (23), the inner end of transverse tube (3) pass through respectively corresponding stomata (23) with
Outside communicates；The inverted L shape bar (24) that lower end is fixedly connected with pedestal (1) top side, inverted L shape bar are respectively equipped on rear side of inner tube (5)
(24) front end difference bearing installs third gear (25), and the upper end on front side of third gear (25) is respectively fixedly connected with compression bar (26)
Lower end, the upper end on the inside of compression bar (26) can cooperate with the topside contacts of flange respectively, the bottom side difference of third gear (25)
Equipped with the second bar shaped tooth (27), the second bar shaped tooth (27) is engaged with corresponding third gear (25) respectively to be cooperated, the second bar shaped tooth
(27) outer end is fixedly connected with corresponding first bar shaped tooth (16) outer end by connecting rod (28) respectively.
2. a kind of anti-leaping flange gear shaping fixture according to claim 1, it is characterised in that: the inverted L shape bar
(24) top on front side of is respectively fixedly connected with the rear side of transverse slat (29), the top side of transverse slat (29) and corresponding second bar shaped tooth (27)
Bottom side sliding contact cooperation.
3. a kind of anti-leaping flange gear shaping fixture according to claim 1, it is characterised in that: the compression bar (26)
The upper end of inside is hingedly connected pressing plate (30), and the inside of pressing plate (30) can cooperate with the topside contacts of flange respectively.
4. a kind of anti-leaping flange gear shaping fixture according to claim 3, it is characterised in that: the compression bar (16)
The upper end in outside opens up tapped through hole (31) respectively, in tapped through hole (31) respectively threaded mounting bolts (32), bolt (32)
Bearing connection rotor plate (33) is distinguished in inner end, and the inside of rotor plate (33) passes through torsional spring on the outside of corresponding pressing plate (30) respectively
Articulated connection, the outside of pressing plate (30) are kept and the inside parallel of rotor plate (33) under the action of torsional spring.
5. a kind of anti-leaping flange gear shaping fixture according to claim 1, it is characterised in that: the locating slot
It (2) is counterbore, the upper circular diameter of counterbore is greater than the lower end diameter of the cylinder of flange, under the upper round inner wall and flange cylinder of counterbore
Periphery sliding contact cooperation is held, the lower circular diameter of counterbore is greater than the internal diameter of flange cylinder.
6. a kind of anti-leaping flange gear shaping fixture according to claim 1, it is characterised in that: the cylinder (19)
The inside of output end is fixedly mounted block (34) respectively, the inside of block (34) can respectively with the outer end of corresponding transverse tube (3)
It is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910384939.5A CN110170870B (en) | 2019-05-09 | 2019-05-09 | Anti-moving clamp for flange gear shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910384939.5A CN110170870B (en) | 2019-05-09 | 2019-05-09 | Anti-moving clamp for flange gear shaping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110170870A true CN110170870A (en) | 2019-08-27 |
| CN110170870B CN110170870B (en) | 2020-04-17 |
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ID=67690692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910384939.5A Active CN110170870B (en) | 2019-05-09 | 2019-05-09 | Anti-moving clamp for flange gear shaping |
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| Country | Link |
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| CN (1) | CN110170870B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN206614310U (en) * | 2017-02-10 | 2017-11-07 | 赵跃平 | Flange clamp with adjustable pressing device |
| CN107695746A (en) * | 2017-11-16 | 2018-02-16 | 重庆市乐珐机电有限责任公司 | Ring flange stationary fixture |
| CN107738016A (en) * | 2017-11-17 | 2018-02-27 | 重庆市乐珐机电有限责任公司 | Flange gear shaping fixture |
| CN107932135A (en) * | 2017-11-16 | 2018-04-20 | 重庆市璧山区川江金属配件厂 | A kind of drilling-tapping clamp |
| CN107953000A (en) * | 2017-12-20 | 2018-04-24 | 重庆市乐珐机电有限责任公司 | Speed changer ring flange gear-hobbing clamp |
| CN107953126A (en) * | 2017-12-20 | 2018-04-24 | 重庆市乐珐机电有限责任公司 | Speed changer ring flange gear-shaping clamp |
| CN109531214A (en) * | 2018-12-02 | 2019-03-29 | 徐州庄承机械有限公司 | A kind of fixed device of spare parts processing machinery |
| CN208713467U (en) * | 2018-08-01 | 2019-04-09 | 珠海市有兴精工机械有限公司 | Flange fixture for processing |
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2019
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| JP2017014945A (en) * | 2015-06-29 | 2017-01-19 | 株式会社島津製作所 | Vacuum pump |
| CN205271535U (en) * | 2016-01-19 | 2016-06-01 | 浙江机电职业技术学院 | A flange face adds clamping apparatus for flange cast steel stop valve |
| CN206614310U (en) * | 2017-02-10 | 2017-11-07 | 赵跃平 | Flange clamp with adjustable pressing device |
| CN107695746A (en) * | 2017-11-16 | 2018-02-16 | 重庆市乐珐机电有限责任公司 | Ring flange stationary fixture |
| CN107932135A (en) * | 2017-11-16 | 2018-04-20 | 重庆市璧山区川江金属配件厂 | A kind of drilling-tapping clamp |
| CN107738016A (en) * | 2017-11-17 | 2018-02-27 | 重庆市乐珐机电有限责任公司 | Flange gear shaping fixture |
| CN107953000A (en) * | 2017-12-20 | 2018-04-24 | 重庆市乐珐机电有限责任公司 | Speed changer ring flange gear-hobbing clamp |
| CN107953126A (en) * | 2017-12-20 | 2018-04-24 | 重庆市乐珐机电有限责任公司 | Speed changer ring flange gear-shaping clamp |
| CN208713467U (en) * | 2018-08-01 | 2019-04-09 | 珠海市有兴精工机械有限公司 | Flange fixture for processing |
| CN109531214A (en) * | 2018-12-02 | 2019-03-29 | 徐州庄承机械有限公司 | A kind of fixed device of spare parts processing machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110170870B (en) | 2020-04-17 |
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