CN217801655U - Plastic pipe scriber convenient for pressure application of scribing wheel - Google Patents

Abstract

The utility model relates to a technical field of scriber, especially relate to a plastics tubular product scriber convenient to scribing wheel is exerted pressure, it only needs to carry out upper and lower regulation to the scribing wheel and can remove the scribing wheel to tubular product directly over and carry out comparatively stable exerting pressure to tubular product, it is comparatively simple and convenient to operate through the dual regulation of angle and length, stability is higher, comprises an operation bench, two supports of fixedly connected with on the operation bench, fixedly connected with fixed plate between two supports, the below of fixed plate is provided with U type frame, rotate on the U type frame and connect the marking off axle that has a plurality of scribing wheels, be connected through first height adjustment mechanism between U type frame and the fixed plate, rotate the pivot that is connected with a plurality of swivelling rolls of two sets of fixedly connected with on the operation bench, still be provided with drive mechanism that one of them pivot pivoted is driven on the operation bench, two pivots set up the both sides under the marking off axle respectively, be provided with between two pivots and rotate the mounting bracket that is connected with the compression roller.

Description

Plastic pipe scriber convenient for pressure application of scribing wheel

Technical Field

The utility model relates to a technical field of scriber especially relates to a plastics tubular product scriber convenient to scribing wheel is exerted pressure.

Background

In the detection process of the related technology, a plastic pipe scriber is generally adopted to scribe the plastic pipe, so that two closed circumferential lines are drawn on the surface of a plastic pipe sample, the plastic pipe sample is placed into an oven to be heated, and the distance between the two marked lines of the sample is measured after the heating is finished, so that the longitudinal plastic change of the plastic pipe under the heat influence is obtained.

Through retrieval, chinese patent publication No. CN211053668U discloses a plastic pipe scriber, which comprises a V-shaped supporting seat and a pressing rod rotatably matched with the supporting seat through a rotating shaft, wherein a rotating roller matched with the plastic pipe is arranged on the supporting seat, the pressing rod is a telescopic pressing rod, a scribing wheel is arranged at the end of the pressing rod, a balance weight rod is integrally connected to the pressing rod, a counterweight block is hung on the balance weight rod, a baffle is movably arranged outside the supporting seat, when the plastic pipe scriber is used, the pipe is placed on the two rotating rollers on the supporting seat, the auxiliary rod is pulled out for a certain distance by adjusting the length of the pressing rod, the angle of the pressing rod is adjusted by matching with the rotating shaft, the scribing wheel fixed with the auxiliary rod is positioned right above the pipe, the pipe is conveniently pressed by the scribing wheel, the stability during scribing is increased, then the counterweight block with proper weight is hung at one end of the balance weight rod, the hand wheel is rotated, the pipe is driven by the rotating roller to rotate for a circle, and the scribing wheel uniformly scribes two lines in the circumferential direction of the pipe.

There is the defect among the foretell prior art, and it carries out comparatively stable pressure to tubular product in order to make the marking wheel, need move the marking wheel directly over tubular product, and it needs to move the marking wheel directly over tubular product through the dual regulation of angle and length, and complex operation, and if through adjusting the accurate removal of marking wheel directly over tubular product be difficult.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a plastics tubular product scriber easy and simple to handle, the higher scribing wheel of being convenient for of stability is exerted pressure.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a plastic pipe scriber convenient for a scribing wheel to apply pressure comprises an operation table, wherein two supports are fixedly connected to the operation table, a fixed plate is fixedly connected between the two supports, a U-shaped frame is arranged below the fixed plate, a scribing shaft with a plurality of scribing wheels is rotatably connected to the U-shaped frame, and the U-shaped frame is connected with the fixed plate through a first height adjusting mechanism;

the operating platform is rotatably connected with two groups of rotating shafts fixedly connected with a plurality of rotating rollers, the operating platform is also provided with a driving mechanism for driving one of the rotating shafts to rotate, and the two rotating shafts are respectively arranged on two sides right below the scribing shaft;

two be provided with the rotation between the pivot and be connected with the mounting bracket of compression roller, be provided with second height control mechanism between mounting bracket and the operation panel.

Preferably, the device further comprises two V-shaped frames, and the two V-shaped frames are fixedly arranged on the two brackets respectively.

Preferably, the device further comprises a guide mechanism, the guide mechanism comprises a guide groove fixedly mounted on the fixing plate, and a guide sliding rod fixedly connected with the U-shaped frame is arranged in the guide groove in a sliding fit mode.

Preferably, the driving mechanism comprises a driving motor fixedly installed on the operating platform, and an output shaft of the driving motor is in transmission connection with one of the rotating shafts through a transmission assembly.

Preferably, still including setting up the lag in the outside of drive assembly, lag fixed mounting is on the operation panel, and driving motor's output shaft and one of them pivot all with lag normal running fit.

Preferably, the device further comprises a U-shaped baffle fixedly arranged on the operating platform.

(III) advantageous effects

Compared with the prior art, the utility model provides a plastics tubular product scriber convenient to marking wheel is exerted pressure possesses following beneficial effect:

1. this plastics tubular product scriber convenient to marking wheel is exerted pressure, pivot through a plurality of rotatory rollers of two sets of fixedly connected with, be convenient for support the bottom of tubular product, through setting the marking wheel directly over two pivots when, under first height control mechanism's cooperation, be convenient for remove the marking wheel to with the contact directly over the tubular product, and exert pressure through the marking wheel to tubular product, be convenient for drive a pivot in two pivots through actuating mechanism and rotate, and then it is rotatory to drive tubular product through a plurality of rotatory rollers, it rotates to drive a plurality of marking wheels when tubular product is rotatory, form a plurality of annular lines on making the tubular product, only need to carry out the upper and lower regulation to the marking wheel and can remove the marking wheel to directly over the tubular product and carry out comparatively stable the pressure to tubular product, it is comparatively simple and convenient to operate through the dual regulation of angle and length.

2. This plastics tubular product scriber convenient to marking wheel is exerted pressure through the cooperation of second height adjusting mechanism, mounting bracket and compression roller, is convenient for compress tightly the interior bottom of tubular product with the compression roller, drives the compression roller along with rotating when tubular product is rotatory to stability is higher.

Drawings

FIG. 1 is a schematic view of the present invention in a partial cross-sectional view;

FIG. 2 is a schematic structural view of the whole body of the present invention;

fig. 3 is a front view of the whole structure of the present invention.

In the drawings, the reference numbers: 1. an operation table; 2. a support; 3. a fixing plate; 4. a scribing wheel; 5. a U-shaped frame; 6. a first height adjustment mechanism; 7. a rotating roller; 8. a rotating shaft; 9. a compression roller; 10. a mounting frame; 11. a second height adjustment mechanism; 12. a V-shaped frame; 13. a guide groove; 14. a guide slide bar; 15. a drive motor; 16. a protective sleeve; 17. u-shaped baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a plastic pipe scriber convenient for scribing wheel to apply pressure, which comprises an operation table 1, wherein two brackets 2 are fixedly connected on the operation table 1, a fixed plate 3 is fixedly connected between the two brackets 2, a U-shaped frame 5 is arranged below the fixed plate 3, a scribing shaft with a plurality of scribing wheels 4 is rotatably connected on the U-shaped frame 5, and the U-shaped frame 5 is connected with the fixed plate 3 through a first height adjusting mechanism 6;

two groups of rotating shafts 8 fixedly connected with a plurality of rotating rollers 7 are rotatably connected to the operating platform 1, a driving mechanism for driving one rotating shaft 8 to rotate is further arranged on the operating platform 1, the two rotating shafts 8 are respectively arranged on two sides right below the scribing shaft, and the pipe can be stably limited conveniently through the position relation between the scribing shaft and the two rotating shafts 8;

be provided with the rotation between two pivots 8 and be connected with the mounting bracket 10 of compression roller 9, be provided with second height adjustment mechanism 11 between mounting bracket 10 and the operation panel 1, further, first height adjustment mechanism 6 and second height adjustment mechanism 11 all can adopt pneumatic cylinder or driving motor 15 to drive the rotatory form that drives the slider and remove of ball screw and carry out the altitude mixture control, and the present case preferably adopts the pneumatic cylinder to carry out the altitude mixture control.

Specifically, still include two V type framves 12, two V type framves 12 are fixed mounting respectively on two supports 2, are convenient for support the less tubular product of diameter through two V type framves 12, place two V type framves 12 with tubular product on, then through first height adjusting mechanism 6 with marking wheel 4 toward descending, then the tubular product of establishing on two V type framves 12 is established to manual rotatory card, through the cooperation of a plurality of marking wheel 4, conveniently draws many annular lines to the less tubular product of diameter.

Concretely, still include guiding mechanism, guiding mechanism includes guide way 13 of fixed mounting on fixed plate 3, and the inside sliding fit of guide way 13 has the direction slide bar 14 with U type frame 5 fixed connection, is convenient for lead to U type frame 5 through guiding mechanism, makes its ability stability reciprocate, and direction slide bar 14 reciprocates along with U type frame 5, and through the cooperation of guide way 13, leads to slide bar 14.

Specifically, the driving mechanism comprises a driving motor 15 fixedly mounted on the operating platform 1, an output shaft of the driving motor 15 is in transmission connection with one of the rotating shafts 8 through a transmission assembly, further, the transmission assembly can adopt a transmission belt or a gear set meshing mode for transmission, the transmission belt is preferably adopted for transmission, the output shaft of the driving motor 15 rotates, and the transmission assembly is matched to drive one of the rotating shafts 8 to rotate.

Concretely, still including setting up at the outside lag 16 of transmission subassembly, lag 16 fixed mounting is on operation panel 1, and driving motor 15's output shaft and one of them pivot 8 all with lag 16 normal running fit, are convenient for protect transmission subassembly through setting up lag 16, receive the influence when avoiding its transmission.

Specifically, still include U type baffle 17 of fixed mounting on operation panel 1, be convenient for to the cover establish the pipeline on compression roller 9 and mounting bracket 10 spacing, improve second height adjusting mechanism 11's stability.

When the pipe drawing machine is used, a pipe with a large diameter is sleeved on the compression roller 9 and the mounting frame 10, the pipe is placed on the rotating shafts 8 of the two groups of fixedly connected multiple rotary rollers 7, the mounting frame 10 and the compression roller 9 are moved downwards through the second height adjusting mechanism 11, the compression roller 9 is tightly pressed on the inner bottom wall of the pipe, the U-shaped frame 5 is moved downwards through the first height adjusting mechanism 6, the multiple scribing wheels 4 are made to contact with the outer top wall of the pipe and apply pressure to the pipe, one rotating shaft 8 of the two rotating shafts 8 is driven to rotate through the driving mechanism, the pipe with a small diameter is placed on the two V-shaped frames 12 under the matching of the other rotating shaft 8 and the multiple scribing rollers, the pipe is driven to rotate through the multiple scribing wheels 7, the multiple scribing wheels 4 are driven to rotate while the pipe is rotated, multiple annular lines are formed on the pipe, the operation is simple and convenient, the stability is high, when the pipe with a small diameter needs to be scribed, the pipe is placed on the two V-shaped frames 12 through the pressure of the multiple scribing wheels which are convenient to draw straight lines, and the pipe with a certain diameter, and the multiple scribing wheels.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that "over 8230" \8230on "," over 82308230; "over 8230;" and "over 8230; \8230; over" in the present disclosure should be interpreted in the broadest manner such that "over 8230;" over 8230 ";" not only means "directly over something", but also includes the meaning of "over something" with intervening features or layers therebetween, and "over 8230;" over 8230 ";" or "over 8230, and" over "not only includes the meaning of" over "or" over "but also may include the meaning of" over "or" over "with no intervening features or layers therebetween (i.e., directly over something).

Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (6)

1. A plastic pipe scriber convenient for a scribing wheel to apply pressure comprises an operating platform (1) and is characterized in that two supports (2) are fixedly connected to the operating platform (1), a fixing plate (3) is fixedly connected between the two supports (2), a U-shaped frame (5) is arranged below the fixing plate (3), a scribing shaft with a plurality of scribing wheels (4) is rotatably connected to the U-shaped frame (5), and the U-shaped frame (5) is connected with the fixing plate (3) through a first height adjusting mechanism (6);

the operating table (1) is rotatably connected with two groups of rotating shafts (8) fixedly connected with a plurality of rotating rollers (7), the operating table (1) is also provided with a driving mechanism for driving one of the rotating shafts (8) to rotate, and the two rotating shafts (8) are respectively arranged on two sides right below the scribing shaft;

two be provided with between pivot (8) and rotate mounting bracket (10) that are connected with compression roller (9), be provided with second height control mechanism (11) between mounting bracket (10) and operation panel (1).

2. The plastic pipe scriber facilitating pressure application of a scribing wheel as claimed in claim 1, further comprising two V-shaped frames (12), wherein the two V-shaped frames (12) are respectively fixedly mounted on the two brackets (2).

3. The plastic pipe scriber convenient for pressurizing a scribing wheel as in claim 1, further comprising a guide mechanism, wherein the guide mechanism comprises a guide groove (13) fixedly installed on the fixed plate (3), and a guide sliding rod (14) fixedly connected with the U-shaped frame (5) is slidably fitted inside the guide groove (13).

4. The plastic pipe scriber convenient for pressure application of a scribing wheel as claimed in claim 1, wherein the driving mechanism comprises a driving motor (15) fixedly mounted on the operation table (1), and an output shaft of the driving motor (15) is in transmission connection with one of the rotating shafts (8) through a transmission assembly.

5. The plastic pipe scriber facilitating pressure application of a scribing wheel as claimed in claim 4, further comprising a protective sleeve (16) arranged outside the transmission assembly, wherein the protective sleeve (16) is fixedly arranged on the operation table (1), and the output shaft of the driving motor (15) and one of the rotating shafts (8) are rotatably matched with the protective sleeve (16).

6. The plastic pipe scriber facilitating pressure application of a scribing wheel according to claim 1, further comprising a U-shaped baffle (17) fixedly mounted on the operating table (1).

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