CN202140458U - Punching piece type flange plate - Google Patents
Punching piece type flange plate Download PDFInfo
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- CN202140458U CN202140458U CN201120192571U CN201120192571U CN202140458U CN 202140458 U CN202140458 U CN 202140458U CN 201120192571 U CN201120192571 U CN 201120192571U CN 201120192571 U CN201120192571 U CN 201120192571U CN 202140458 U CN202140458 U CN 202140458U
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Abstract
The utility model relates to a punching piece type flange plate which is formed by overlapping and fixing assemblies with punching piece structures, solves the problem that the machining of a flange with a complex structure in a pressure-casting manner is relatively difficult, and solves the defect in the prior art that the thickness of the flange is fixed and can not change. The punching piece type flange plate comprises a substrate and a plurality of flange pieces which are fixed with the substrate, wherein the substrate and the flange pieces have punching piece type structures, the flange pieces are annular, the periphery of the flange pieces are provided with connecting grooves, the flange pieces are arranged at two sides of the substrate, the substrate is combined with the flange pieces to form the flange plate, the substrate and the flange pieces are machined in a punching manner, the number of the flange pieces can be adjusted, flange pieces with complex structures can be machined so as to be suitable for various connecting pieces with different structures, and the connecting grooves are adopted for connection, therefore, the assembling is convenient, the assembling efficiency is improved, and the changing is more convenient.
Description
Technical field
The utility model belongs to the field of being in transmission connection, and especially a kind of assembly of punching structure is overlapping fixedly to form and be used for the punching formula flange plate of transmission.
Background technique
Traditional flange mostly adopts the mode of die casting to process, so flange is monolithic construction, even welding neckflange also is that die-casting process goes out two flange assemblies and is fixed into one through welding again, and this welding neckflange is more common in pipe fitting and is welded.
After the flange processing, the thickness of flange also is changeless, and each flange all has installation thickness separately; When the connection thickness of flange changes, need to change suitable flange, select for use the adaptive flange of installation thickness to install again; Even also can there be the flange arrangement of multiple thickness specification in the equal diameters of therefore installing; If the thickness of flange is suitable, can certainly a plurality of thin flanges folded mutually the installation, but this mounting type is always not too convenient.
Existing flange connects through bolt to be accomplished, and therefore the attachment hole of bolt generally all will be set on link, perhaps flange is fixed to the end of link, and the connection of link converts two flanges to and connects, and connects through bolt between two flanges again.If the shape and structure of link end causes this end to be not suitable for the processing bolt attachment hole or is not suitable for fastening flange, this moment, traditional flange just can't use, and therefore was badly in need of the flange that a kind of ability is fit to this situation.
Existing flange generally all is circular; The processing attachment hole is used for wearing bolt on the flange; Therefore structure is all fairly simple, can process through the mode of die casting, but some link structure more complicated; Therefore the flange connecting structure also seems and relatively differs from traditional flange arrangement, also adopts traditional die casting mode to process this moment just to seem the comparison difficulty.
Patent Office of the People's Republic of China has announced a CN2566088Y patent on August 13rd, 2003; Name is called a kind of flange plate that is used for elastomer connector; This flange plate comprises the flange plate body, it is characterized in that said flange plate body is to be combined through bindiny mechanism by a plurality of sectors.The flange plate body structure that a plurality of sectors are formed by connecting still circular structure, the installation of flange plate still connects through bolt, therefore not too is fit to non-bolted link.
Patent Office of the People's Republic of China has announced a CN2694084Y patent on April 20th, 2005, name is called combined steel and moulds the composite flange dish, this flange plate by two symmetries, in be provided with metallic shim steel mould bonding forming after the amalgamation of compound semicircle shape ring; Said steel is moulded compound semicircle shape ring and is provided with the attachment hole that supplies bolt to place; The two ends that steel is moulded compound semicircle shape ring are equipped with the step binding face that confession two steel are moulded compound semicircle shape ring splicing.Assembly parts is processed through die casting, still connects through bolt after the amalgamation, therefore not too is fit to non-bolted link.
Summary of the invention
The purpose of the utility model provides the punching formula flange plate of a kind of punch process and assembling, solves baroque flange and adopts the die casting mode to process the comparison problem of difficult.
The utility model has solved also that the thickness of flange belongs to the fixing defective that can not change in the existing technology, and a kind of punching formula flange plate is provided, and the thickness that the adjusting strip number can change flange adapts to the connection of multiple thickness.
The purpose of the utility model provides a kind of punching formula flange plate, adopts the mode of pegging graft to connect, and solves conventional bolt and connects inconvenient defective.
The purpose of the utility model provides a kind of punching formula flange plate, can connect two links, plays the effect of transmission simultaneously.
The utility model solves the technological scheme that its technical problem adopted: a kind of punching formula flange plate; Comprise substrate and the multi-disc flange plate that fixes with substrate; Substrate and flange plate are punching formula structure; Flange plate is an annular, and the periphery of flange plate is provided with connecting groove, and flange plate splits the both sides at substrate.Substrate mainly plays the effect of separating the flange plate both sides; Make the both sides that flange plate connects link at the substrate place separately, can not interfere, guarantee that coincidence position that the link of the flange plate left and right sides is connected with flange plate meets the needs of each link self connection; Can not overlap the position and exceed the phenomenon of setting requirement or being less than the setting requirement; And the quantity of adjustment flange plate, just can change the degree of depth of connecting groove, thereby adjust the size that overlaps of connecting groove and link; The quantity that increases the quantity of flange plate or reduce flange plate can change the Conncetion cimension with link immediately, and substrate also is the parts that connect the both sides flange plate simultaneously; Substrate and flange plate all are flake structure, and substrate and flange plate all are that the punching mode processes, and the both sides of substrate are to form by the multi-disc flange plate is overlapping; The structure of the flange plate combination of substrate both sides can be complicated, and the structure of flange plate self can be simplified, and punching manufacturing flange plate is more convenient; Work efficiency is than higher; And processing precision also can improve, substrate and flange plate can be loop configuration, perhaps having only flange plate is loop configuration; Flange plate splits in the both sides of substrate and conveniently is connected with the link of both sides, and the Placement of link adopts the mode of pegging graft to connect, and is fit to complicated link and connects; Particularly the end of some links is not suitable for being provided with tapped hole and adopts bolt to connect, and connects more conveniently through the mode of pegging graft, and the shape of connecting groove can be according to the shape set of link end; It is fixed that the machining shape that is fit to according to link comes, and connecting groove can be triangle, square, or circular or other shapes, sometimes in order to prevent that link and flange plate are separated; Can the connecting groove of each sheet flange plate be processed into different sizes, the width that is in the connecting groove on the outermost flange plate of flange plate is minimum, and the width of the connecting groove on the flange plate of substrate is big more; This moment, the installation of link can be pushed into from the periphery of connecting groove in the connecting groove; Therefore the connecting groove of this moment can be ringent, and link neither overall structure, the link that flange plate can connection separated body; The end of each link all is provided with the connection end of corresponding connecting groove; The profile of flange plate can be polygonal, and the connecting groove on the flange plate can be spirality, and link can adopt the mode of rotation to snap onto connecting groove like this; Flange plate in the present technique scheme can transferring power; In link rotation time, be directly delivered to flange plate through connecting groove, is delivered on the flange plate of opposite side by the connection fixed block of flange plate again and passes to the link of this side, driving hole perhaps is set on substrate connects transmission shaft; Substrate again with transmission of power to the flange plate of both sides and pass to link, perhaps back transfer.
As preferably, the intermediate portion of substrate is provided with axis hole, and axis hole is provided with square keyway, also is provided with the plurality of fixed hole on the substrate, this fixed hole and axis hole coaxial arrangement.Axis hole in the middle of the substrate connects transmission shaft; Connect flat key through keyway again, just can power be passed to the flange plate of both sides, realization transmission of power by substrate through transmission shaft; Perhaps give middle coupling shaft by flange plate with transmission of power, fixed hole can position the coupling shaft at middle position.
As preferably, substrate and flange plate are provided with attachment hole, and on-chip attachment hole is corresponding with the attachment hole on the flange plate, is installed with rivet in the attachment hole, and rivet is fixed into one with flange plate and substrate.The length that stretch out at the rivet two ends is shorter; Therefore the interference phenomenon that takes place with the end of the link of both sides is less, perhaps standing screw on the attachment hole of substrate, and screw rod passes connecting rod; The two ends of screw rod connect the flange plate of substrate both sides; End at screw rod is fixed through nut, and the convenient quantity of regulating flange plate of this mode can increase in assembling at any time.
As preferably, stagger in attachment hole and connecting groove space, an attachment hole is set between the two adjacent connecting grooves.Stagger each other, make the stressed more even of flange plate, also relatively evenly, it is excessive can not local pressure to take place, and causes the phenomenon of flange plate localized cracks when passing to the flange plate of opposite side through substrate.
As preferably, the flange plate of substrate both sides is identical shape, and the flange plate of substrate both sides is fixed on the both sides of substrate symmetrically, and the connecting groove on the flange plate is corresponding each other, and the quantity of the flange plate of substrate both sides equates.This is a kind of scheme, and the flange plate of both sides is identical, comprises shape, quantity and the position etc. of thickness, diameter, connecting groove, this moment flange plate have only two parts, simple in structure, about can exchange.
As preferably, the boundary dimension of substrate is greater than the boundary dimension of flange plate, substrate be shaped as 5 limit shapes, the profile of flange plate is circular, connecting groove is five on the flange plate, an angle of a corresponding substrate of connecting groove.The place, angle of substrate can become stop part or the separating part that link is inserted into the parts in the connecting groove; The link that prevents the left and right sides causes wherein along axial transmission that the link of a side and the Conncetion cimension of connecting groove reduce, and the shape that substrate is concrete and the quantity of connecting groove can change according to concrete needs.
As preferably, the boundary dimension of substrate is greater than the boundary dimension of flange plate, and the shape of the flange plate of substrate both sides is different, and the quantity of the flange plate of substrate both sides is different.This is another kind of scheme; The link shape that the flange plate of substrate both sides connects is inequality; The connecting groove of the flange plate of the substrate left and right sides is corresponding with the shape of the connection part of the end of link separately, can not exchange about the flange plate of this structure, and Placement has uniqueness.
As preferably; The periphery of connecting groove is an opening shape structure, connecting groove be shaped as dove-tail, connecting groove at the width of flange plate edge less than the inboard width of connecting groove; The inboard limit of connecting groove is an arc, and the arc of circle is a concentric structure in this arc and the flange plate.The inserting mode of the connecting groove of dove-tail is to move axially; Radially can not move; Can not break away from flange plate owing to the existence of centrifugal force when guaranteeing to rotate, the inboard limit of connecting groove is that arc makes flange plate equate at the width of the annular at this position, guarantees the intensity of flange plate.
As preferably, the corner on the inboard limit of the dual-side of connecting groove and connecting groove is provided with groove, and the side of groove and connecting groove belongs to same direction.
The beneficial effect of the utility model is: substrate combines flange plate to form flange plate; Substrate and flange plate adopt punch process to form, and the quantity of flange plate can be adjusted, flange plate that can the processed complex structure; The link that adapts to various different structures; Adopt connecting groove as assembling easy to connect, improve the efficient of assembling, change also more convenient.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is the partial top view of second kind of scheme of the utility model;
Fig. 3 is the third structural representation of the utility model;
Among the figure: 1, flange plate, 2, substrate, 3, rivet, 4, connecting groove, 5, groove, 6, axis hole, 7, fixed hole, 8, keyway.
Embodiment
Pass through specific embodiment below, and combine accompanying drawing, do further bright specifically the technological scheme of the utility model.
Embodiment 1: a kind of punching formula flange plate (referring to accompanying drawing 1), comprise substrate 2 and eight flange plates 1 that fix with substrate, and substrate and flange plate are punching formula structure; The thickness of substrate and flange plate equates that flange plate is fixed on the both sides of substrate symmetrically, each fixing 4 flange plate of the both sides of substrate; The boundary dimension of substrate is greater than the boundary dimension of flange plate, substrate be shaped as 5 limit shapes, flange plate is a ring; The intermediate portion of substrate is provided with the axis hole 6 of band keyway 8, also is provided with three equally distributed fixed holes 7 on the substrate, and fixed hole is along the axle center circular distribution of axis hole; Substrate is provided with 5 attachment holes, a limit of the corresponding substrate of each attachment hole, and flange plate is provided with attachment hole; This attachment hole is corresponding with on-chip attachment hole, is installed with rivet 3 in the attachment hole, and rivet is fixed into one with substrate and flange plate; The circumference of flange plate is provided with 5 ringent connecting grooves 4, and connecting groove is corresponding with the angle of substrate, the angle of a corresponding substrate of connecting groove; Connecting groove and attachment hole space, the corner on the inboard limit of the dual-side of connecting groove and connecting groove is provided with groove 5, and the side of groove and connecting groove belongs to same direction.
During assembling; The end of link is provided with the joint that matches with connecting groove, and link moves along the axis of flange plate, and joint is inserted in the connecting groove; Accomplish assembling; Axis hole connects transmission shaft and connects flat key, and the transmission shaft rotation drives the flange plate rotation, thereby drives the link rotation through the connecting groove on the flange plate of substrate both sides.
Embodiment 2: a kind of punching formula flange plate (referring to accompanying drawing 2); Each fixing four flange plate 1 of the both sides of substrate 2, an angle of the corresponding substrate of each connecting groove, connecting groove be shaped as dove-tail; Connecting groove at the width of flange plate edge less than the inboard width of connecting groove; The inboard limit of connecting groove is an arc, and the arc of circle is a concentric structure in this arc and the flange plate, and is identical with the connecting groove shape on a slice flange plate; The shape of the connecting groove on four flange plates is inequality; The width that wherein is in the connecting groove on the outermost flange plate is minimum, and the width of the connecting groove on the flange plate of substrate is big more, and the phase substrate increases near the width of connecting groove gradually from the outside.All the other structures are with reference to embodiment 1.
Link belongs to the branch body structure, and each section connecting element is inserted into the end in the connecting groove through moving radially, after link integral body all is installed on the flange plate; Through the mode of tying up or the mode of lasso, can whole link be fixed into one, this moment link axially with radially all be locked; Accomplish assembling; Axis hole connects transmission shaft and connects flat key, and the transmission shaft rotation drives the flange plate rotation, thereby drives the link rotation through the connecting groove on the flange plate of substrate both sides.
Embodiment 3: a kind of punching formula flange plate (referring to accompanying drawing 3), and each fixing four flange plate 1 of the bilateral symmetry ground of substrate 1, substrate and flange plate are fixed into one through rivet 3; The circumferential edges of flange plate is provided with 5 ringent connecting grooves 4; Connecting groove is an arcuate structure, and the annulus of this arc and flange plate is a concentric structure, and the sense of rotation of 5 connecting grooves is identical; An angle of a corresponding substrate of connecting groove, the opening direction of the connecting groove of substrate both sides is identical.All the other structures are with reference to embodiment 1.
During assembling; The end of link is aimed at the opening part of connecting groove earlier; Then with the axis rotation of link around flange plate, make the joint of end of link be screwed into the bottom of connecting groove, accomplish assembling; This moment, flange plate can only be toward a direction transmission, as long as the counterrotating link just can be separated link and flange plate.
Above-described embodiment is several kinds of preferred version of the utility model, is not the utility model is done any pro forma restriction, under the prerequisite that does not exceed the technological scheme that claim puts down in writing, also has other variant and remodeling.
Claims (9)
1. punching formula flange plate; It is characterized in that this flange plate comprises substrate and the multi-disc flange plate that fixes with substrate, substrate and flange plate are punching formula structure, and flange plate is an annular; The periphery of flange plate is provided with connecting groove, and flange plate splits the both sides at substrate.
2. punching formula flange plate according to claim 1 is characterized in that the intermediate portion of substrate is provided with axis hole, and axis hole is provided with square keyway, also is provided with the plurality of fixed hole on the substrate, this fixed hole and axis hole coaxial arrangement.
3. punching formula flange plate according to claim 1 is characterized in that substrate and flange plate are provided with attachment hole, and on-chip attachment hole is corresponding with the attachment hole on the flange plate, is installed with rivet in the attachment hole, and rivet is fixed into one with flange plate and substrate.
4. punching formula flange plate according to claim 2 is characterized in that attachment hole and connecting groove space stagger, and an attachment hole is set between the two adjacent connecting grooves.
5. according to claim 1 or 2 or 3 or 4 described punching formula flange plate; The flange plate that it is characterized in that the substrate both sides is identical shape; The flange plate of substrate both sides is fixed on the both sides of substrate symmetrically, and the connecting groove on the flange plate is corresponding each other, and the quantity of the flange plate of substrate both sides equates.
6. punching formula flange plate according to claim 5; It is characterized in that the boundary dimension of the boundary dimension of substrate greater than flange plate, substrate be shaped as 5 limit shapes, the profile of flange plate is circular; Connecting groove is five on the flange plate, an angle of a corresponding substrate of connecting groove.
7. according to claim 1 or 2 or 3 or 4 described punching formula flange plate, it is characterized in that the boundary dimension of the boundary dimension of substrate greater than flange plate, the shape of the flange plate of substrate both sides is different, and the quantity of the flange plate of substrate both sides is different.
8. according to claim 1 or 2 or 3 or 4 described punching formula flange plate; The periphery that it is characterized in that connecting groove is an opening shape structure; Connecting groove be shaped as dove-tail; Less than the inboard width of connecting groove, the inboard limit of connecting groove is an arc to connecting groove at the width of flange plate edge, and the arc of justifying in this arc and the flange plate is a concentric structure.
9. punching formula flange plate according to claim 8 is characterized in that the dual-side of connecting groove and the corner on the inboard limit of connecting groove are provided with groove, and the side of groove and connecting groove belongs to same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120192571U CN202140458U (en) | 2011-06-09 | 2011-06-09 | Punching piece type flange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120192571U CN202140458U (en) | 2011-06-09 | 2011-06-09 | Punching piece type flange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202140458U true CN202140458U (en) | 2012-02-08 |
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ID=45551516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120192571U Expired - Fee Related CN202140458U (en) | 2011-06-09 | 2011-06-09 | Punching piece type flange plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202140458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012167689A1 (en) * | 2011-06-09 | 2012-12-13 | 横店集团联宜电机有限公司 | Punching sheet-type flange |
| CN107314043A (en) * | 2017-08-31 | 2017-11-03 | 重庆鲜王机械制造有限公司 | A kind of co-rotating transmission mechanism |
-
2011
- 2011-06-09 CN CN201120192571U patent/CN202140458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012167689A1 (en) * | 2011-06-09 | 2012-12-13 | 横店集团联宜电机有限公司 | Punching sheet-type flange |
| CN107314043A (en) * | 2017-08-31 | 2017-11-03 | 重庆鲜王机械制造有限公司 | A kind of co-rotating transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LINIX MOTOR CO., LTD. Free format text: FORMER OWNER: XU XIAOHUA Effective date: 20121226 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121226 Address after: 196 No. 322118 Zhejiang city of Dongyang province Hengdian Electronic Industrial Park Industrial Avenue Patentee after: Zhejiang Linix Motor Co., Ltd. Address before: 322118 Zhejiang city of Jinhua province Dongyang city Hengdian Electronic Industrial Park Hengdian group innuovo Electric Co. Ltd. Patentee before: Xu Xiaohua |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20170609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |