CN205112642U - Elastic pressure paper wheel - Google Patents
Elastic pressure paper wheel Download PDFInfo
- Publication number
- CN205112642U CN205112642U CN201520961712.XU CN201520961712U CN205112642U CN 205112642 U CN205112642 U CN 205112642U CN 201520961712 U CN201520961712 U CN 201520961712U CN 205112642 U CN205112642 U CN 205112642U
- Authority
- CN
- China
- Prior art keywords
- bullet
- bottom base
- lower bottom
- fixed
- clip wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
A elastic pressure paper wheel includes in this application including strutting arrangement (1) and fix in elasticity strutting arrangement (2) of strutting arrangement (1) right -hand member lower part, be fixed with on the right -hand member of elasticity strutting arrangement (2) and press paper device (3), at least, have be convenient for adjust, the structure closely cooperates, the steadiness is stronger, be convenient for fixed with adjust, the bounce -back is effectual, the structure is firm, the quality is light, and the structure is firm, effect that life is lasting.
Description
Technical field
The application relates to a kind of flexible pressure roller, for pressing the paper touching conveying in printing.
Background technology
In prior art:
Chinese patent application day: the applying date: 2007-02-12, application number: 200720067235.8; This utility model relates to a kind of papers pressing wheel device, it is characterized in that, comprise pressure roller, platen wheel shaft, pressure roller finger plate, pressure roller gyroaxis, housing screw, spring, spring cushion block, Spring set screws, flat spring, housing screw, key, overall gyroaxis, overall finger plate and stop screw, pressure roller is connected with pressure roller finger plate by bearing holder (housing, cover), bearing and platen wheel shaft
Employing spring structure in pressure roller structure in this application carries out regulating and supports and then regulate pressure roller, and this structure is more complicated, and stability is low.
Again such as: Chinese patent application day: 2013-07-25; Application title: a kind of printing machine pressure roller assembly; Application number: CN201310315952.8; Summary of the invention: the present invention relates to a kind of printing machine pressure roller assembly, comprise supporting plate (1) and pressure roller (2), described pressure roller (2) is made up of outer roller (4) and interior cock wheel (6), described interior cock wheel (6) endoporus minister adapter sleeve (7), bearing pin (5) is arranged in described adapter sleeve (7), described bearing pin (5) is connected with supporting plate (1) upper end pin-and-hole (3), described supporting plate (1) is provided with connecting hole (9) on lower side, and described supporting plate (1) lower end is provided with hook part (10).Structure of the present invention is relatively simple, reasonable in design, and adopt roller rolling platen, paper sheet delivery puts in place effectively, has kept printing quality.
In application, the supporting plate (1) related to cannot regulate the position of pressure roller (2).
Again such as: Chinese patent application day: 2015-07-10; Application title: adjustable printing machine pressure roller assembly; Application number: CN201520502901.0; Summary of the invention: the utility model relates to a kind of adjustable printing machine pressure roller assembly.Mainly solve the problem of existing pressure roller to the paper relevance grade difference of variable thickness.It is characterized in that: described adjustable printing machine pressure roller assembly, it comprises pressure roller, pressure roller support, stage clip, pressure roller adjusting device and fixed support, and described pressure roller comprises outer roller, ball, bearing wheel and pressure roller fixture; Described outer roller housing is connected on bearing wheel periphery; Described ball is between outer roller and bearing wheel; Described bearing wheel side width is greater than outer roller widths; Described stage clip is between fixed support upper end and pressure roller pedestal upper end; Described fixed support one end is connected with pressure roller support pivotable.This adjustable printing machine pressure roller modular construction advantages of simple, platen pressure regulates simple, and applicability is good, and paper sheet delivery puts in place effectively, and installation cost is cheap, practical and convenient, is easy to promote.
In this application, the pressure roller adjusting device 500 related to, has the structure that can regulate, but complicated between this structure, coordinates defective tightness, the structural instability of use.
Above patent application due to their technical scheme object and technical problem to be solved all different, cause their technical scheme to comprise the difference of structure and method for this reason, they can not combine in order to present patent application simply, otherwise structural design can be caused more complicated, or can not implement, etc.
Given this, how designing a kind of flexible pressure roller, to overcome in above-mentioned prior art existing defect, is those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
The object of the application is to overcome the technical problem existed in prior art, and provides a kind of flexible pressure roller.
The object of the application has been come by following technical solution, a kind of flexible pressure roller, comprises bracing or strutting arrangement and is fixed on the resilient supporting unit of bracing or strutting arrangement right-hand member bottom, the right-hand member of resilient supporting unit is fixed with paper pressing device;
Bracing or strutting arrangement comprises holder, lower bottom base, stings bullet portion, described upper holder extends to form along the opposite side upper end of the downward base of a side of lower bottom base, the upper end of upper holder is upper holder top, maintenance mouth is provided with between upper holder top and the lower bottom base of bottom, upper holder lower end and lower bottom base one side merge, and this merging position has extended outward stings bullet portion;
Resilient supporting unit comprises Access Division, kink, the first clip wheel portion, the second clip wheel portion, described bending part is in the centre position of resilient supporting unit, one side of kink is fixed with on Access Division, another side and is fixed with the first clip wheel portion, the second clip wheel portion respectively, the upside that the first clip wheel portion is fixed on the lower side of kink, the second clip wheel portion is fixed on kink;
Paper pressing device comprises hollow part, bearing portion, elastic portion, described bearing portion is fixedly sleeved in hollow part, elastic portion is fixedly sleeved on bearing portion, and bearing portion and the middle fixed cover of elastic portion are connected to the lightweight portion of annular, are provided with connecting portion between lightweight portion and elastic portion.
Described upper holder top is fixedly interspersed with folder position part, folder position part extends in maintenance mouth along top, upper holder top; Described stinging in bullet portion is fixedly interspersed with tune bullet part, adjusts cover on bullet part to have bounce-back part; Described bottom of stinging bullet portion is provided with slotting bullet mouth.
Described lower bottom base bottom righthand side to sting play subordinate portion slotting bullet mouth in be extended with folder bullet part; Described upper holder is arc shape structure, and the low side of upper holder is fixed on the right-hand member of lower bottom base.
Described upper holder lower end and lower bottom base left end are fixed and are merged, and this merging position is securing elongated to the right stings bullet portion; Lower bottom base jaws is provided with in described lower bottom base left-hand end; Described lower bottom base jaws is U-shaped or v-shaped structure; Described lower bottom base left-hand end is provided with lower bottom base contained side, and lower bottom base contained side extends to form skewed along the upper left side of the bottom downward base jaws of lower bottom base jaws.
Described resilient supporting unit is for having flexible laminated structure; Described resilient supporting unit is steel disc, and steel disc is the steel disc that spring steel makes; Described resilient supporting unit is " bifurcation " character form structure.
The upper end in described first clip wheel portion is fixed on the bottom righthand side of kink, and the second upper end, clip wheel portion is fixed on the upper right side of kink; Ringent pinch roller gap is separated with between described first clip wheel portion and the second clip wheel portion.
The left-hand end in described pinch roller gap is provided with pinch roller trough rim, and the right-hand end in pinch roller gap is provided with opening; The termination, right side in described first clip wheel portion is provided with the first folder axis hole, and the termination, right side in the second clip wheel portion is provided with the second folder axis hole; Described first clip wheel portion, the second clip wheel portion are two symmetrical rectangular edges; The centre position of right side, described Access Division is provided with positioning hole.
Described hollow part is that columniform hollow-core construction is for being socketed with axle; Described bearing portion is bearing, and bearing portion is ball bearing or needle bearing or plastic linear bearing; Described lightweight portion is that the light material of annular makes, and lightweight portion adopts the organic material of lightweight or the inorganic material of lightweight to make; Described lightweight portion adopts wooden or plastics or resin or carbon fiber.
Described elastic portion is that the elastomeric material of cirque structure makes, and elastic portion adopts has flexible plastics or the making of abrasive rubber material; Described connecting portion is that adhesive is coated in the circular syndeton formed between lightweight portion and elastic portion.
Described lightweight portion lateral wall is surrounded with screens portion; Described screens portion is the annulus of regular texture, and this annulus is straight-flanked ring, circular arc ring or three square rings or its annulus be combined to form.
The application compared with prior art, at least has following obvious advantage and effect:
1, structure is simple, reasonable in design, and connection is tight, stability is high;
2, selection convenient, be convenient to manufacture, cost is low, be easy to universal;
3, be convenient to adjustment, close structure coordinates, steadiness is stronger;
4, be convenient to fixing with regulate, rebound effect is good, stabilized structure;
5, quality is light, and stabilized structure, service life is lasting.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present application, and form a application's part, the schematic description and description of the application, for explaining the application, does not form the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the overall structure schematic diagram of the application;
Fig. 2 is the structural representation of bracing or strutting arrangement in the application;
Fig. 3 is the structural representation of the application's Elastic bracing or strutting arrangement;
Fig. 4 is the structural representation of pressing wheel device in the application;
Fig. 5 is a kind of schematic cross-section of paper pressing device in the application;
Fig. 6 is another schematic cross-section of paper pressing device in the application;
Fig. 7 is the another kind of schematic cross-section of paper pressing device in the application;
Reference numeral: bracing or strutting arrangement 1, upper holder 11, upper holder top 111, lower bottom base 12, lower bottom base jaws 121, lower bottom base contained side 122, sting bullet portion 13, maintenance mouth 14, folder position part 15, adjust bullet part 16, bounce-back part 17, insert bullet mouth 18, folder bullet part 19;
Resilient supporting unit 2, Access Division 21, folder axis hole 231, second clip wheel portion 24, second of kink 22, first clip wheel portion 23, first folder axis hole 241, pinch roller gap 25, pinch roller trough rim 251, positioning hole 26;
Pressing wheel device 3, hollow part 31, bearing portion 32, lightweight portion 33, elastic portion 34, connecting portion 35, screens portion 36.
Detailed description of the invention
For making the object of the application, technical scheme and advantage clearly, below in conjunction with the application's specific embodiment and corresponding accompanying drawing, technical scheme is clearly and completely described.Obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
Comprising bracing or strutting arrangement 1 and being fixed on the resilient supporting unit 2 of bracing or strutting arrangement 1 right-hand member bottom described in the application, the right-hand member of resilient supporting unit 2 is fixed with paper pressing device 3; At least have be convenient to regulate, close structure coordinates, steadiness is stronger; Be convenient to fixing with regulate, rebound effect is good, stabilized structure; Quality is light, stabilized structure, the effect that service life is lasting.
In the embodiment of the present application,
The maintenance mouth that utilization is formed between holder 11 upper left quarter and lower bottom base 12 lower left quarter 14 pairs of bracing or strutting arrangements 1 are fixed installation, wherein, can be connected in maintenance mouth 14 on an axis body, or on the edge of one piece of plate body, utilize the position of maintenance mouth 14 pairs of bracing or strutting arrangements 1 to limit.
Be installed with resilient supporting unit 2 stinging in bullet portion 13, this resilient supporting unit 2 is the supporting construction of pressing wheel device 3, resilient supporting unit 2 can be one piece of latch plate, utilize the left end stinging the 13 pairs of resilient supporting units 2 in bullet portion to be fixed, and then realize location and the support effect of bracing or strutting arrangement 1 pair of resilient supporting unit 2 upper pressure wheel device 3.
Resilient supporting unit 2 fixing in, by stinging the adjustment that the position of position, bullet portion 13 to resilient supporting unit 2 regulates and then realize the position to resilient supporting unit 2 upper pressure wheel device 3.
Utilize the position of maintenance mouth 14 pairs of bracing or strutting arrangements 1 of bracing or strutting arrangement 1 side to regulate, utilize the depression degree of the 13 pairs of resilient supporting units 2 in bullet portion of stinging of bracing or strutting arrangement 1 opposite side and position to regulate, there is the adjustment structure of two positions.Thus realize wider range that pressing wheel device 3 is conditioned.
The Access Division 21 of sheet is fixed or is plugged in bracing or strutting arrangement 1, utilizes bracing or strutting arrangement 1 pair of Access Division 21 to be fixed, by the lower end, right side of bracing or strutting arrangement 1, Access Division 21 is fixed.
Bracing or strutting arrangement 1 is a clip with clamp structure, utilizes the left end of clip to be fixed, and utilizes the bottom righthand side of clip to be fixed Access Division 21.
Between the first clip wheel portion 23 and the second clip wheel portion 24, carry out grip installation to pressing wheel device 3, wherein pressing wheel device 3 is pressure roller, and this pressure roller adopts bristle brush wheel or plastic wheel or rubber wheel to make.
Adopt bristle brush wheel lighter weight, pressure can be carried out to the edge of paper and touch, can not trimming be crushed.
Adopt plastic wheel to be convenient to manufacture, have stronger wearability, service life is lasting.
Employing rubber is taken turns, and adopts phosphorus content higher rubber wheel to manufacture, and is not only convenient to manufacture and wearability is strong, and have least, the scope that can be suitable for is wide, and rubber wheel is optimal case
Lightweight portion 33 is arranged between elastic portion 34 and is provided with connecting portion 35, the volume occupied in sufficient expansion lightweight portion 33 paper pressing device 3, and then reduce the quality of paper pressing device 3, just can locate like a cork paper pressing device 3, do not need too much mounting structure, only a slice steel disc just can support paper pressing device 3, or just can regulate the position of paper pressing device 3 by the body of rod of a lightweight.
Shown in Fig. 1 ~ Fig. 7, a kind of flexible pressure roller, bracing or strutting arrangement 1 comprises holder 11, lower bottom base 12, stings bullet portion 13, described upper holder 11 extends to form along the opposite side upper end of the downward base 12 of a side of lower bottom base 12, the upper end of upper holder 11 is upper holder top 111, be provided with maintenance mouth 14 between upper holder top 111 and the lower bottom base 12 of bottom, upper holder 11 lower end and lower bottom base 12 1 side merge, and this merging position has extended outward stings bullet portion 13; At least there is the effect being convenient to regulate, close structure coordinates, steadiness is strong.
In the embodiment of the present application, the maintenance mouth that utilization is formed between holder 11 upper left quarter and lower bottom base 12 lower left quarter 14 pairs of bracing or strutting arrangements 1 are fixed installation, wherein, can be connected on an axis body in maintenance mouth 14, or on the edge of one piece of plate body, utilize the position of maintenance mouth 14 pairs of bracing or strutting arrangements 1 to limit.
Be installed with resilient supporting unit 2 stinging in bullet portion 13, this resilient supporting unit 2 is the supporting construction of pressing wheel device 3, resilient supporting unit 2 can be one piece of latch plate, utilize the left end stinging the 13 pairs of resilient supporting units 2 in bullet portion to be fixed, and then realize location and the support effect of bracing or strutting arrangement 1 pair of resilient supporting unit 2 upper pressure wheel device 3.
Resilient supporting unit 2 fixing in, by stinging the adjustment that the position of position, bullet portion 13 to resilient supporting unit 2 regulates and then realize the position to resilient supporting unit 2 upper pressure wheel device 3.
Utilize the position of maintenance mouth 14 pairs of bracing or strutting arrangements 1 of bracing or strutting arrangement 1 side to regulate, utilize the depression degree of the 13 pairs of resilient supporting units 2 in bullet portion of stinging of bracing or strutting arrangement 1 opposite side and position to regulate, there is the adjustment structure of two positions.Thus realize wider range that pressing wheel device 3 is conditioned.
Bracing or strutting arrangement 1 comprises holder 11, lower bottom base 12, sting bullet portion 13, upper holder 11 coordinates the structure forming clamping and locate with lower bottom base 12, wherein, the maintenance mouth 14 of opening shape structure is formed between on the left of upper holder 11 and on the left of lower bottom base 12, clamped by maintenance mouth 14 pairs of cylinder axis or gripper shoe or strip plate, and then the location realized bracing or strutting arrangement 1, the left side of bracing or strutting arrangement 1 and axis body is utilized to position, bullet portion of stinging 13 and the resilient supporting unit 2 of bracing or strutting arrangement 1 lower right side are fixed and regulate, and then the adjustment realized resilient supporting unit 2 right-hand member upper pressure wheel device 3.
In the embodiment of the present application, described upper holder 11 extends to form along the opposite side upper end of the downward base 12 of a side of lower bottom base 12, upper holder 11 entirety is the structure of an arc-shaped, wherein, the upper end of upper holder 11 is upper holder top 111, upper holder top 111 is horizontal rectangular structure, and this structure is simply convenient to manufacture.
Be provided with maintenance mouth 14 between upper holder top 111 and the lower bottom base 12 of bottom, the gap in utilization between the lower end on holder top 111 and lower bottom base 12 left upper end forms maintenance mouth 14, and maintenance mouth 14 is the hollow-core construction of opening left.
The right side of maintenance mouth 14 is arc-shaped, this convex structure is made up of the inside structure of upper holder 11, closely can fit together when this convex structure coordinates with axis body, be convenient to be fixed axis body, and then form stable mounting structure or location structure.
Wherein, upper holder 11 lower end and lower bottom base 12 1 side merge, and this merging position has extended outward stings bullet portion 13.On the left of upper holder 11 bottom righthand side and lower bottom base 12, top merges, and forms integral structure, and what top merging place is arranged bulk on the left of upper holder 11 bottom righthand side and lower bottom base 12 stings bullet portion 13.
Be fixed by stinging 13 pairs, bullet portion resilient supporting unit 2 and regulate.
In the another embodiment of the application, described upper holder top 111 is fixedly interspersed with folder position part 15, this folder position part 15 is for having the bolt of knob structure, be located in the maintenance mouth 14 of bottom, upper holder top 111 by bolt, adjustable clamp position part 15 can clamp the axis body in maintenance mouth 14 or clamp the plate body in maintenance mouth 14.
When clamping in maintenance mouth 14 be axis body time, the diverse location that can be clamped in axis body axis by folder position part 15 realizes selection and the condition of position, and the diverse location being clamped in axis body circumference by pressing from both sides position part 15 realizes condition and the selection at angle of inclination.
Folder position part 15 extends in maintenance mouth 14 along top, upper holder top 111, ensures, on the axis body that the bottom of folder position part 15 can clamp or conflict in maintenance mouth 14, to be convenient to realize stable regulating effect.
The application is again in an embodiment, described in sting bullet portion 13 is fixedly interspersed with and adjust bullet part 16, adjust cover on bullet part 16 to have bounce-back part 17.Bullet part 16 is adjusted to be a bolt with knob head, by knob head, bolt is regulated, bolt through stinging bullet portion 13, the bottom contact of bolt or conflict are on the resilient supporting unit 2 stinging bottom, bullet portion 13, by adjusting the bottom of bullet part 16 or downside to regulate stinging the location in bullet portion 13 resilient supporting unit 2, and then realize that the position of stinging in bullet portion 13 is arranged on to resilient supporting unit 2 and carry out regulating and control.
Fixing grafting in the bottom of stinging bullet portion 13 or be fixedly connected with resilient supporting unit 2, forming stable adjustment or fixed structure by adjusting the conflict of bullet part 16 bottom or downside.
Bounce-back part 17 is socketed in be adjusted on bullet part 16, and bounce-back part 17 is the spring of a hollow cylinder, is rebounded in the position being exchanged bullet part 16 by bounce-back part 17.
After tune bullet part 16 rotates fixing or adjustment, by adjusting on the downside of bullet part 16 and stinging between bullet portion 13 upper surface, the part 17 that rebounds is clamped, and then form self-locking structure, occur to be shifted or to loosen after effectively avoiding adjusting bullet part 16 to regulate.
In the embodiment of the present application, described in sting bullet portion 13 bottom be provided with slotting bullet mouth 18.
Utilize the left end of the resilient supporting unit 2 inserting bullet mouth 18 pairs of springs or spring-like to carry out grafting or fixed installation, and then ensure stable the linking together of bottom righthand side of resilient supporting unit 2 and bracing or strutting arrangement 1.
Such as: described lower bottom base 12 bottom righthand side is extended with folder bullet part 19 in the slotting bullet mouth 18 stinging bottom, bullet portion 13.
By forming gap between folder bullet part 19 and the bottom of stinging bullet portion 13, this gap is for inserting bullet mouth 18, and this slotting bullet mouth 18 can carry out grip positioning supports to the resilient supporting unit 2 of sheet.
This grip positioning support structure, stablizes and firmly, locating effect is stronger.
In the embodiment of the present application, described upper holder 11 is arc shape structure, and the low side of upper holder 11 is fixed on the right-hand member of lower bottom base 12.The arc shape structure of upper holder 11 is convenient to the left upper part extending to lower bottom base 12 from the right-hand member top of lower bottom base 12, can not only and the left upper part of lower bottom base 12 between form maintenance mouth 14 and can structural material, in utilization, the arc shape structure of holder 11 has stronger least, can form clamping to axis body or plate body, fixing axis body or plate body more firmly realize closely cooperating.
Again such as: described upper holder 11 lower end and lower bottom base 12 left end are fixed and merged, and this combinatorial construction is convenient to the effect achieved a fixed connection.Utilize and securing elongatedly on the right side of the lateral of this combinatorial construction position sting bullet portion 13, be fixed by the merging position of the left end and upper holder 11 lower end and lower bottom base 12 left end of stinging bullet portion 13, the syndeton of holder 11 lower end and lower bottom base 12 left end can be reinforced.
In the embodiment of the present application, in described lower bottom base 12 left-hand end, be provided with lower bottom base jaws 121.Utilize lower bottom base jaws 121 pairs of axis bodies or plate body to be fixed, be convenient to clamp axis body or plate body.
In another example: described lower bottom base jaws 121 is U-shaped or v-shaped structure.Utilize the v-shaped structure of lower bottom base jaws 121, clamp axis body, can form stable clamping effect, laminating is more tight, can clamp the axis body of different-diameter.
Lower bottom base jaws 121, for fit between U-shaped structure and plate body, utilizes the space structure in the middle of the top of U-shaped structure or U-shaped structure to be fixed plate body, plate body is positioned at and wherein can not be shifted.
Again in an example; Described lower bottom base 12 left-hand end is provided with lower bottom base contained side 122, utilizes lower bottom base contained side 122 to form class formation of gritting one's teeth, is convenient to carry out clamping location to the bottom of plate body.
Lower bottom base contained side 122 extends to form skewed along the upper left side of the bottom downward base jaws 121 of lower bottom base jaws 121.Skewed structure, can clamp the plate body of different-thickness or width, more stable to the location of plate body.
Bracing or strutting arrangement 1 comprises holder 11, lower bottom base 12, sting bullet portion 13, upper holder 11 coordinates the structure forming clamping and locate with lower bottom base 12, wherein, the maintenance mouth 14 of opening shape structure is formed between on the left of upper holder 11 and on the left of lower bottom base 12, clamped by maintenance mouth 14 pairs of cylinder axis or gripper shoe or strip plate, and then the location realized bracing or strutting arrangement 1, the left side of bracing or strutting arrangement 1 and axis body is utilized to position, bullet portion of stinging 13 and the resilient supporting unit 2 of bracing or strutting arrangement 1 lower right side are fixed and regulate, and then the adjustment realized resilient supporting unit 2 right-hand member upper pressure wheel device 3.
In the embodiment of the present application, described upper holder 11 extends to form along the opposite side upper end of the downward base 12 of a side of lower bottom base 12, upper holder 11 entirety is the structure of an arc-shaped, wherein, the upper end of upper holder 11 is upper holder top 111, upper holder top 111 is horizontal rectangular structure, and this structure is simply convenient to manufacture.
Be provided with maintenance mouth 14 between upper holder top 111 and the lower bottom base 12 of bottom, the gap in utilization between the lower end on holder top 111 and lower bottom base 12 left upper end forms maintenance mouth 14, and maintenance mouth 14 is the hollow-core construction of opening left.
The right side of maintenance mouth 14 is arc-shaped, this convex structure is made up of the inside structure of upper holder 11, closely can fit together when this convex structure coordinates with axis body, be convenient to be fixed axis body, and then form stable mounting structure or location structure.
Wherein, upper holder 11 lower end and lower bottom base 12 1 side merge, and this merging position has extended outward stings bullet portion 13.On the left of upper holder 11 bottom righthand side and lower bottom base 12, top merges, and forms integral structure, and what top merging place is arranged bulk on the left of upper holder 11 bottom righthand side and lower bottom base 12 stings bullet portion 13.
Be fixed by stinging 13 pairs, bullet portion resilient supporting unit 2 and regulate.
In the another embodiment of the application, described upper holder top 111 is fixedly interspersed with folder position part 15, this folder position part 15 is for having the bolt of knob structure, be located in the maintenance mouth 14 of bottom, upper holder top 111 by bolt, adjustable clamp position part 15 can clamp the axis body in maintenance mouth 14 or clamp the plate body in maintenance mouth 14.
When clamping in maintenance mouth 14 be axis body time, the diverse location that can be clamped in axis body axis by folder position part 15 realizes selection and the condition of position, and the diverse location being clamped in axis body circumference by pressing from both sides position part 15 realizes condition and the selection at angle of inclination.
Folder position part 15 extends in maintenance mouth 14 along top, upper holder top 111, ensures, on the axis body that the bottom of folder position part 15 can clamp or conflict in maintenance mouth 14, to be convenient to realize stable regulating effect.
The application is again in an embodiment, described in sting bullet portion 13 is fixedly interspersed with and adjust bullet part 16, adjust cover on bullet part 16 to have bounce-back part 17.Bullet part 16 is adjusted to be a bolt with knob head, by knob head, bolt is regulated, bolt through stinging bullet portion 13, the bottom contact of bolt or conflict are on the resilient supporting unit 2 stinging bottom, bullet portion 13, by adjusting the bottom of bullet part 16 or downside to regulate stinging the location in bullet portion 13 resilient supporting unit 2, and then realize that the position of stinging in bullet portion 13 is arranged on to resilient supporting unit 2 and carry out regulating and control.
Fixing grafting in the bottom of stinging bullet portion 13 or be fixedly connected with resilient supporting unit 2, forming stable adjustment or fixed structure by adjusting the conflict of bullet part 16 bottom or downside.
Bounce-back part 17 is socketed in be adjusted on bullet part 16, and bounce-back part 17 is the spring of a hollow cylinder, is rebounded in the position being exchanged bullet part 16 by bounce-back part 17.
After tune bullet part 16 rotates fixing or adjustment, by adjusting on the downside of bullet part 16 and stinging between bullet portion 13 upper surface, the part 17 that rebounds is clamped, and then form self-locking structure, occur to be shifted or to loosen after effectively avoiding adjusting bullet part 16 to regulate.
In the embodiment of the present application, described in sting bullet portion 13 bottom be provided with slotting bullet mouth 18.
Utilize the left end of the resilient supporting unit 2 inserting bullet mouth 18 pairs of springs or spring-like to carry out grafting or fixed installation, and then ensure stable the linking together of bottom righthand side of resilient supporting unit 2 and bracing or strutting arrangement 1.
Such as: described lower bottom base 12 bottom righthand side is extended with folder bullet part 19 in the slotting bullet mouth 18 stinging bottom, bullet portion 13.
By forming gap between folder bullet part 19 and the bottom of stinging bullet portion 13, this gap is for inserting bullet mouth 18, and this slotting bullet mouth 18 can carry out grip positioning supports to the resilient supporting unit 2 of sheet.
This grip positioning support structure, stablizes and firmly, locating effect is stronger.
In the embodiment of the present application, described upper holder 11 is arc shape structure, and the low side of upper holder 11 is fixed on the right-hand member of lower bottom base 12.The arc shape structure of upper holder 11 is convenient to the left upper part extending to lower bottom base 12 from the right-hand member top of lower bottom base 12, can not only and the left upper part of lower bottom base 12 between form maintenance mouth 14 and can structural material, in utilization, the arc shape structure of holder 11 has stronger least, can form clamping to axis body or plate body, fixing axis body or plate body more firmly realize closely cooperating.
Again such as: described upper holder 11 lower end and lower bottom base 12 left end are fixed and merged, and this combinatorial construction is convenient to the effect achieved a fixed connection.Utilize and securing elongatedly on the right side of the lateral of this combinatorial construction position sting bullet portion 13, be fixed by the merging position of the left end and upper holder 11 lower end and lower bottom base 12 left end of stinging bullet portion 13, the syndeton of holder 11 lower end and lower bottom base 12 left end can be reinforced.
In the embodiment of the present application, in described lower bottom base 12 left-hand end, be provided with lower bottom base jaws 121.Utilize lower bottom base jaws 121 pairs of axis bodies or plate body to be fixed, be convenient to clamp axis body or plate body.
In another example: described lower bottom base jaws 121 is U-shaped or v-shaped structure.Utilize the v-shaped structure of lower bottom base jaws 121, clamp axis body, can form stable clamping effect, laminating is more tight, can clamp the axis body of different-diameter.
Lower bottom base jaws 121, for fit between U-shaped structure and plate body, utilizes the space structure in the middle of the top of U-shaped structure or U-shaped structure to be fixed plate body, plate body is positioned at and wherein can not be shifted.
Again in an example; Described lower bottom base 12 left-hand end is provided with lower bottom base contained side 122, utilizes lower bottom base contained side 122 to form class formation of gritting one's teeth, is convenient to carry out clamping location to the bottom of plate body.
Lower bottom base contained side 122 extends to form skewed along the upper left side of the bottom downward base jaws 121 of lower bottom base jaws 121.Skewed structure, can clamp the plate body of different-thickness or width, more stable to the location of plate body.
Described resilient supporting unit 2 is for having flexible laminated structure; Described resilient supporting unit 2 is steel disc, and steel disc is the steel disc that spring steel makes; Described resilient supporting unit 2 is " bifurcation " character form structure.
The upper end in described first clip wheel portion 23 is fixed on the bottom righthand side of kink 22, and the second upper end, clip wheel portion 24 is fixed on the upper right side of kink 22; Ringent pinch roller gap 25 is separated with between described first clip wheel portion 23 and the second clip wheel portion 24.
The left-hand end in described pinch roller gap 25 is provided with pinch roller trough rim 251, and the right-hand end in pinch roller gap 25 is provided with opening; The termination, right side that the termination, right side in described first clip wheel portion 23 is provided with the first folder axis hole 231, second clip wheel portion 24 is provided with the second folder axis hole 241; Described first clip wheel portion of clip wheel portion 23, second 24 is two symmetrical rectangular edges; The centre position of right side, described Access Division 21 is provided with positioning hole 26.
Lightweight portion 33 is arranged between elastic portion 34 and is provided with connecting portion 35, the volume occupied in sufficient expansion lightweight portion 33 paper pressing device 3, and then reduce the quality of paper pressing device 3, just can locate like a cork paper pressing device 3, do not need too much mounting structure, only a slice steel disc just can support paper pressing device 3, or just can regulate the position of paper pressing device 3 by the body of rod of a lightweight.
In the embodiment of the present application, described bearing portion 32 is fixedly sleeved in hollow part 31, back shaft or the body of rod etc. is fixedly mounted in hollow part 31, and then carries out the support of center to paper pressing device 3, ensures fixing paper pressing device 3 center.
Elastic portion 34 is fixedly sleeved on bearing portion 32, and bearing portion 32 and the middle fixed cover of elastic portion 34 are connected to the lightweight portion 33 of annular, are provided with connecting portion 35 between lightweight portion 33 and elastic portion 34.
The cross-sectional area in lightweight portion 33 accounts for 1/2 to 2/3 of paper pressing device 3 cross-sectional area, improves the space occupied in lightweight portion 33 fully, and then reduces the overall quality of paper pressing device 3.
Utilize elastic portion 34 to contact with the surface of paper, what be convenient to paper is convenient to process smoothly, utilizing elastic portion 34 when pressing tactile paper, cushioning.
In another embodiment of the application, described hollow part 31 is for columniform hollow-core construction is for being socketed with axle, and by axle or axis body, the center to paper pressing device 3 supports, and then ensures stable installation effect.
Another example, described bearing portion 32 is bearing, and bearing portion 32 is ball bearing or needle bearing or plastic linear bearing.
Utilize the rolling effect of bearing, improve the rollability of paper pressing device 3, improve the rolling coefficient of elastic portion 34.
Ball bearing or needle bearing can meet rolling effect, and ball bearing or needle bearing are convenient to select, and popularity rate on market is higher, are convenient to carry out selecting and change and safeguard.
Plastic linear bearing, lighter weight, be convenient to the effect regulated, but the cost of this bearing is higher after meeting lightweight.
Such as, described lightweight portion 33 is that the light material of annular makes, and lightweight portion 33 adopts the organic material of lightweight or the inorganic material of lightweight to make.
In the embodiment of the present application, described lightweight portion 33 adopts wooden or plastics or resin or carbon fiber.
Employing wood materials is convenient to selection and quality is light, and the lightweight portion 33 of wood materials needs, to the surface coating marine glue in lightweight portion 33, to avoid lightweight portion 33 to expand.
The lightweight portion 33 that plastic production is formed, have higher wearability, service life is longer, and is convenient to selection and manufacture, and price is low.
The lightweight portion 33 that carbon fiber makes, lighter weight and intensity is higher, service life is comparatively lasting, but cost is high, and service life is lasting.
The optimal case in lightweight portion 33 makes for adopting plastics.
Described elastic portion 34 is that the elastomeric material of cirque structure makes, and elastic portion 34 adopts has flexible plastics or the making of abrasive rubber material.
Wherein, flexible plastics, need the material choosing compound to make, and regulating the wearability of plastics to live increases manufacturing cost.
Adopt the rubber that phosphorus content is higher, can manufacture in a large number, wherein use discarded autotyre casing to make, can discard utilization, and cost is low, use more convenient, be optimal case.
In another embodiment of the application, described connecting portion 35 is coated in the circular syndeton formed between lightweight portion 33 and elastic portion 34 for adhesive.
Adhesive can adopt polyurethane adhesive, epoxy glue, fluid sealant, PUR, casting glue, organic silica gel isocolloid to adhere to, there is bond effect, ensure that between the madial wall in lightweight portion 33 and the lateral wall of elastic portion 34, relative sliding not occurring can meet instructions for use.
This connecting portion 35, for being coated in the tack coat between lightweight portion 33 and elastic portion 34, layer structure, does not consider the quality of connecting portion 35 substantially.
The application, again in an embodiment, described lightweight portion 33 lateral wall is surrounded with screens portion 36.
Utilize screens portion 36 to be connected in lightweight portion 33 by elastic portion 34, ensure syndeton stable between lightweight portion 33 and elastic portion 34, avoid elastic portion 34 to come off from lightweight portion 33, while adhering to, further improve connection and positioning effect between the two.
Wherein, screens portion 36 retainer ring is around on the centre position of lightweight portion 33 lateral wall, be convenient to manufacture, and elastic portion 34 is when being connected in screens portion 36, elastic portion 34 can be made along the location in screens portion 36 to realize the effect of dual-side symmetry, the deflection of elastic portion 34 can not be there is, ensure to carry out rubbing and press in the centre position of elastic portion 34 and touch.
In the another embodiment of the application, described screens portion 36 is the annulus of regular texture, and this annulus is straight-flanked ring, circular arc ring or three square rings or its annulus be combined to form.
In Fig. 5 of this application, the annulus of regular texture is the annulus of rectangle; Utilize the corner angle of rectangle, be convenient to position the madial wall of elastic portion 34.
In Fig. 6 of this application, the annulus of regular texture is the annulus on circular arc ground, utilizes the circular arc of circular arc, and the madial wall being convenient to elastic portion 34 slides transiently or noose is arranged in screens portion 36.
In Fig. 7 of this application, the annulus of regular texture is the annulus that rectangle and circular arc combine the composite construction of formation.Install in conjunction with the clamping location of corner angle and the transition of circular arc.
The annulus that triangular structure also can be adopted in certain this application to be formed, is convenient to manufacture and registration.
Utilize the annulus that regular texture is formed, be convenient to die sinking, manufacture.
The pressure roller used during namely paper pressing device 3 prints, this pressure roller has firmly bonding, and wearability is good, and elasticity is high, and paper feeding power is strong, does not hinder paper, the features such as long service life.
The foregoing is only the embodiment of the application, and the title that in the application, parts are got also can be different, do not limit the title in the application.To those skilled in the art, the application can have various modifications and variations.Any amendment done within all spirit in the application and principle, equivalent replacement, improvement etc., within the right that all should be included in the application.
Claims (10)
1. a flexible pressure roller, comprises bracing or strutting arrangement (1) and is fixed on the resilient supporting unit (2) of bracing or strutting arrangement (1) right-hand member bottom, the right-hand member of resilient supporting unit (2) is fixed with paper pressing device (3); It is characterized in that:
Bracing or strutting arrangement (1) comprises holder (11), lower bottom base (12), stings bullet portion (13), described upper holder (11) extends to form along the opposite side upper end of the downward base of a side (12) of lower bottom base (12), the upper end of upper holder (11) is upper holder top (111), maintenance mouth (14) is provided with between upper holder top (111) and the lower bottom base (12) of bottom, upper holder (11) lower end and lower bottom base (12) side merge, and this merging position has extended outward stings bullet portion (13);
Resilient supporting unit (2) comprises Access Division (21), kink (22), the first clip wheel portion (23), the second clip wheel portion (24), described kink (22) is positioned at the centre position of resilient supporting unit (2), one side of kink (22) is fixed with on Access Division (21), another side and is fixed with the first clip wheel portion (23), the second clip wheel portion (24) respectively, the upside that the first clip wheel portion (23) is fixed on the lower side of kink (22), the second clip wheel portion (24) is fixed on kink (22);
Paper pressing device (3) comprises hollow part (31), bearing portion (32), elastic portion (34), described bearing portion (32) is fixedly sleeved in hollow part (31), elastic portion (34) is fixedly sleeved on bearing portion (32), bearing portion (32) is connected to the lightweight portion (33) of annular with the middle fixed cover of elastic portion (34), is provided with connecting portion (35) between lightweight portion (33) and elastic portion (34).
2. pressure roller according to claim 1, is characterized in that: described upper holder top (111) is upper is fixedly interspersed with folder position part (15), and folder position part (15) is middle along upper holder top (111) top to maintenance mouth (14) to be extended; Described bullet portion (13) of stinging above fixedly is interspersed with tune bullet part (16), adjusts the upper cover of bullet part (16) to have bounce-back part (17); Described bottom of stinging bullet portion (13) is provided with slotting bullet mouth (18).
3. pressure roller according to claim 1, is characterized in that: described lower bottom base (12) bottom righthand side is extended with folder bullet part (19) in the slotting bullet mouth (18) of stinging bullet portion (13) bottom; Described upper holder (11) is arc shape structure, and the low side of upper holder (11) is fixed on the right-hand member of lower bottom base (12).
4. pressure roller according to claim 1, is characterized in that: described upper holder (11) lower end and lower bottom base (12) left end are fixed and merged, and this merging position is securing elongated to the right stings bullet portion (13); Lower bottom base jaws (121) is provided with in described lower bottom base (12) left-hand end; Described lower bottom base jaws (121) is U-shaped or v-shaped structure; Described lower bottom base (12) left-hand end is provided with lower bottom base contained side (122), and lower bottom base contained side (122) extends to form skewed along the upper left side of the bottom downward base jaws (121) of lower bottom base jaws (121).
5. pressure roller according to claim 1, is characterized in that: described resilient supporting unit (2) is for having flexible laminated structure; Described resilient supporting unit (2) is steel disc, and steel disc is the steel disc that spring steel makes; Described resilient supporting unit (2) is " bifurcation " character form structure.
6. pressure roller according to claim 1, is characterized in that: the upper end in described first clip wheel portion (23) is fixed on the bottom righthand side of kink (22), and the second clip wheel portion (24) upper end is fixed on the upper right side of kink (22); Ringent pinch roller gap (25) is separated with between described first clip wheel portion (23) and the second clip wheel portion (24).
7. pressure roller according to claim 6, is characterized in that: the left-hand end of described pinch roller gap (25) is provided with pinch roller trough rim (251), and the right-hand end of pinch roller gap (25) is provided with opening; The termination, right side in described first clip wheel portion (23) is provided with the first folder axis hole (231), and the termination, right side in the second clip wheel portion (24) is provided with the second folder axis hole (241); Described first clip wheel portion (23), the second clip wheel portion (24) are two symmetrical rectangular edges; The centre position of described Access Division (21) right side is provided with positioning hole (26).
8. pressure roller according to claim 1, is characterized in that: described hollow part (31) is for columniform hollow-core construction is for being socketed with axle; Described bearing portion (32) is bearing, and bearing portion (32) is ball bearing or needle bearing or plastic linear bearing; The light material that described lightweight portion (33) is annular makes, and lightweight portion (33) adopt the organic material of lightweight or the inorganic material of lightweight to make; Described lightweight portion (33) adopts wooden or plastics or resin or carbon fiber.
9. pressure roller according to claim 1, is characterized in that: the elastomeric material that described elastic portion (34) is cirque structure makes, and elastic portion (34) adopts has flexible plastics or the making of abrasive rubber material; Described connecting portion (35) is coated in the circular syndeton formed between lightweight portion (33) and elastic portion (34) for adhesive.
10. pressure roller according to claim 1, is characterized in that: described lightweight portion (33) lateral wall is surrounded with screens portion (36); The annulus that described screens portion (36) is regular texture, this annulus is straight-flanked ring, circular arc ring or three square rings or its annulus be combined to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961712.XU CN205112642U (en) | 2015-11-29 | 2015-11-29 | Elastic pressure paper wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961712.XU CN205112642U (en) | 2015-11-29 | 2015-11-29 | Elastic pressure paper wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112642U true CN205112642U (en) | 2016-03-30 |
Family
ID=55568283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520961712.XU Expired - Fee Related CN205112642U (en) | 2015-11-29 | 2015-11-29 | Elastic pressure paper wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365367A (en) * | 2015-11-29 | 2016-03-02 | 倪德米 | Elastic paper pressing wheel |
-
2015
- 2015-11-29 CN CN201520961712.XU patent/CN205112642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365367A (en) * | 2015-11-29 | 2016-03-02 | 倪德米 | Elastic paper pressing wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006086147A3 (en) | Assembly for providing flexure to blade system | |
| CN205112642U (en) | Elastic pressure paper wheel | |
| CN105365367A (en) | Elastic paper pressing wheel | |
| CN103669124B (en) | Split-type embedded and combined elastic base plate for rail transit fasteners | |
| CN111421986A (en) | Pencil inlet of pencil sharpener matched with pencils of different specifications | |
| CN205167853U (en) | Pressure paper wheel with light pinch roller device | |
| CN205167872U (en) | Pressure paper device of light | |
| CN205167854U (en) | Pressure paper wheel with strutting arrangement | |
| CN210421768U (en) | Quick assembly disassembly's finished product decoration layer mounting structure | |
| CN205112641U (en) | Seal strutting arrangement's pressure paper wheel | |
| CN205112934U (en) | Vehicle -carried air purifier | |
| CN211248593U (en) | File cutter | |
| CN202388366U (en) | Grinding and polishing flap wheel | |
| CN210362895U (en) | Non-standard automatic film tearing machine | |
| CN205272838U (en) | Pneumatic nipper constructs with safety cover | |
| CN217124052U (en) | Rolling device for processing carbon sheets | |
| CN209565920U (en) | A kind of color crystal glass edging burnishing device | |
| CN205112654U (en) | Pressure paper wheel with resilient supporting unit | |
| CN205274800U (en) | Directed pneumatic nipper constructs | |
| CN205274799U (en) | Pneumatic paper wheel of pressing | |
| CN205272839U (en) | Pneumatic nipper of biax location constructs | |
| CN206161426U (en) | Glass bistrique anchor clamps of car glass encapsulation strip wearability test usefulness | |
| CN211354357U (en) | Desktop writing board fixing frame | |
| CN211212985U (en) | Mop bottom plate convenient for cleaning mop | |
| CN210007796U (en) | TV set frame with compression-resistant and shock-absorbing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161129 |