CN218937819U - Fiber slicer - Google Patents

Abstract

The utility model provides a fiber slicer, which comprises a first connecting plate, a second connecting plate, a clamping assembly and a clamping seat assembly, wherein the first connecting plate comprises a convex tongue, connecting grooves are formed in two sides of the convex tongue, the second connecting plate comprises an observation plate and two connecting blocks which are arranged corresponding to the connecting grooves, the connecting blocks are arranged on the same side of the observation plate at intervals, grooves are formed between adjacent connecting blocks and extend to the observation plate, the connecting blocks are in sliding connection with the connecting grooves, the convex tongue is in sliding connection with the grooves, and the clamping assembly and the clamping seat assembly are configured to be clamped with the clamping seat assembly to fix the first connecting plate and the second connecting plate when the connecting blocks slide along the connecting grooves. The utility model can avoid the loose position of the fiber to be measured between the convex tongue and the concave groove, is convenient for slicing the thin layer of the cross section of the fiber to be measured, and has good practicability.

Description

Fiber slicer

Technical Field

The utility model relates to the technical field of textile equipment, in particular to a fiber slicer.

Background

In the textile industry, fiber cut sheets are commonly used for fiber composition analysis and physical mechanical property testing of fibers, and then the production process is determined according to the measured parameters. In the related art, a slicer is generally used for slicing the fiber, the fiber is put into a groove of a metal fixing plate, a metal protruding tongue of the metal fixing plate is inserted into the groove to tightly squeeze the fiber in the groove, a fiber sample exposed out of the slicer is trimmed by a blade, collodion is coated for ultrathin slicing, and then the slice is put under a microscope for observation. This method of operation is complex and inefficient.

To solve the above-mentioned problem, the utility model patent of patent number 202111560860.7 discloses a slicing manufacturing method based on a multifunctional fiber slicer, which comprises: the first connecting plate comprises a convex tongue, and connecting grooves are formed in two sides of the convex tongue; the second connecting plate comprises an observation plate and two connecting blocks which are correspondingly arranged with the connecting grooves, the connecting blocks are arranged on the same side of the observation plate at intervals, grooves are formed between adjacent connecting blocks, the grooves extend to the observation plate, and the end parts of the protruding tongues are in sliding fit with the bottom walls of the grooves to fix materials to be measured. The multifunctional fiber slicer can rapidly cut off the parts of the fiber to be detected protruding from the upper side and the lower side of the second connecting plate, and the multifunctional fiber slicer is directly placed under a conventional transmission type biological microscope or a stereoscopic reflection microscope to observe the slice which is manufactured, so that the operation is simple.

However, in the multifunctional fiber slicer, after the first connecting plate and the second connecting plate are pushed to slide relatively so that the convex tongue and the groove are matched and fixed to the fiber to be detected, the relative position between the first connecting plate and the second connecting plate is easy to change due to the lack of a limiting and fixing component between the first connecting plate and the second connecting plate, so that the position of the fiber to be detected between the convex tongue and the groove is loose, the follow-up slicing work of the thin layer of the cross section of the fiber to be detected is not facilitated, and the structure of the multifunctional fiber slicer is to be improved.

Disclosure of Invention

Based on the problems, the utility model provides a fiber slicer, which aims to solve the problems that the prior multifunctional fiber slicer is unfavorable for subsequent slicing work of a thin layer of a fiber cross section to be detected due to the lack of a limiting and fixing component between a first connecting plate and a second connecting plate, and has the following specific technical scheme:

the utility model provides a fiber slicer, includes first connecting plate and second connecting plate, and first connecting plate includes the tongue, the tongue both sides are provided with the spread groove, the second connecting plate includes observation board and two connecting blocks that correspond the spread groove and set up, the connecting block interval sets up in the same one side of observation board, forms the recess between the adjacent connecting block, the recess extends to the observation board, connecting block and spread groove sliding connection, tongue and recess sliding connection; the fiber slicer further comprises a clamping assembly and a clamping seat assembly, wherein the clamping assembly and the clamping seat assembly are configured to be clamped with the clamping seat assembly to fix the first connecting plate and the second connecting plate when the connecting block slides along the connecting groove.

In the fiber slicer, through setting up joint subassembly and cassette subassembly, joint subassembly and cassette subassembly cooperation are used and are constituteed buckle structure for when the connecting block slides along the spread groove, joint subassembly and cassette subassembly can the joint be connected and fixed first connecting plate and second connecting plate.

After the end part of the protruding tongue is matched with the groove to fix the fiber to be detected, the clamping assembly is connected with the clamping seat assembly in a clamping way and fixes the first connecting plate and the second connecting plate, so that the loosening of the position of the fiber to be detected between the protruding tongue and the groove can be avoided, the slicing operation of the thin layer of the cross section of the fiber to be detected is facilitated, the problem that the current multifunctional fiber slicer is unfavorable for the follow-up slicing work of the thin layer of the cross section of the fiber to be detected due to the lack of a limiting fixing assembly between the first connecting plate and the second connecting plate is solved, and the multifunctional fiber slicer has good practicability.

Further, the lateral wall of spread groove is equipped with the mounting hole, cassette subassembly is a plurality of draw-in grooves of setting on the connecting block and equidistant distribution along connecting block slip direction, the joint subassembly includes elastic component and joint.

The elastic piece is arranged in the mounting hole;

one end of the clamping connector is fixedly connected with one end of the elastic piece and matched with the clamping groove.

Further, the elastic piece is a spiral spring, the clamping connector is a sphere, and the diameters of the spiral spring, the clamping groove, the mounting hole and the sphere are equal.

Further, the mounting hole is a threaded through hole, and the clamping assembly further comprises an adjusting screw.

And one end of the adjusting screw is fixedly connected with the other end of the elastic piece.

Further, the adjusting screw is a headless screw, and a slot is arranged at the other end of the adjusting screw.

Further, the grooves are straight grooves, cross grooves or hexagonal grooves.

Drawings

The utility model will be further understood from the following description taken in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.

FIG. 1 is a schematic view of the overall structure of a fiber slicer according to an embodiment of the present utility model;

fig. 2 is a schematic structural relationship between a clamping assembly and a ferrule assembly according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a first connection plate; 2. a second connecting plate; 10. a tongue; 11. a connecting groove; 20. an observation plate; 21. a connecting block; 22. a groove; 3. a mounting hole; 4. a clamping groove; 5. an elastic member; 6. a clamping joint; 7. and (5) adjusting a screw.

Detailed Description

The present utility model will be described in further detail with reference to the following examples thereof in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The terms "first" and "second" in this specification do not denote a particular quantity or order, but rather are used for distinguishing between similar or identical items.

As shown in fig. 1, a fiber slicer according to an embodiment of the present utility model includes a first connection plate and a second connection plate, the first connection plate includes a protruding tongue, connection grooves are provided on two sides of the protruding tongue, the second connection plate includes an observation plate and two connection blocks corresponding to the connection grooves, the connection blocks are disposed on the same side of the observation plate at intervals, a groove is formed between adjacent connection blocks, the groove extends to the observation plate, the connection blocks are slidably connected with the connection grooves, and the protruding tongue is slidably connected with the groove; the fiber slicer further comprises a clamping assembly and a clamping seat assembly, wherein the clamping assembly and the clamping seat assembly are configured to be clamped with the clamping seat assembly to fix the first connecting plate and the second connecting plate when the connecting block slides along the connecting groove.

Specifically, the clamping assembly can be arranged on the first connecting block, and the clamping seat assembly is arranged on the second connecting piece. Of course, the clamping assembly can also be arranged on the second connecting piece, and at this time, the clamping seat assembly is arranged on the first connecting piece. The specific setting positions of the clamping assembly and the clamping seat assembly can be set according to actual conditions, and are not described herein.

When the fiber testing device is used, the first connecting plate or the second connecting plate is pushed to enable the connecting block to slide along the connecting groove, and finally the protruding tongue and the groove are matched and fixed to the fiber to be tested. At this time, the clamping assembly is clamped with the clamping seat assembly.

Because the clamping assembly and the clamping seat assembly belong to the conventional technical means in the field, the clamping assembly and the clamping seat assembly comprise but are not limited to plastic clamping structures, and therefore, the clamping assembly and the clamping seat assembly are not repeated herein.

In the fiber slicer, through setting up joint subassembly and cassette subassembly, joint subassembly and cassette subassembly cooperation are used and are constituteed buckle structure for when the connecting block slides along the spread groove, joint subassembly and cassette subassembly can the joint be connected and fixed first connecting plate and second connecting plate.

After the end part of the protruding tongue is matched with the groove to fix the fiber to be detected, the clamping assembly is connected with the clamping seat assembly in a clamping way and fixes the first connecting plate and the second connecting plate, so that the loosening of the position of the fiber to be detected between the protruding tongue and the groove can be avoided, the slicing operation of the thin layer of the cross section of the fiber to be detected is facilitated, the problem that the current multifunctional fiber slicer is unfavorable for the follow-up slicing work of the thin layer of the cross section of the fiber to be detected due to the lack of a limiting fixing assembly between the first connecting plate and the second connecting plate is solved, and the multifunctional fiber slicer has good practicability.

In one embodiment, as shown in fig. 2, the side wall of the connecting groove is provided with a mounting hole, the clamping seat component is a plurality of clamping grooves which are arranged on the connecting block and distributed at equal intervals along the sliding direction of the connecting block, and the clamping component comprises an elastic piece and a clamping joint.

The elastic piece is arranged in the mounting hole; one end of the clamping connector is fixedly connected with one end of the elastic piece and matched with the clamping groove.

Specifically, the elastic piece is a coil spring, the clamping joint is a sphere, and the diameters of the coil spring, the clamping groove, the mounting hole and the sphere are equal.

The clamping groove is matched with the clamping connector and is spherical or hemispherical. The other end of the spiral spring is fixedly connected with the bottom wall of the mounting hole. When the first connecting plate is separated from the second connecting plate, the spiral spring is in a natural stretching state, and at least half of the clamping connector is positioned in the mounting hole.

So, when the connecting block slides along the spread groove, the connecting block will promote the joint and move towards the mounting hole inside to when joint and draw-in groove are relative, the joint is in the draw-in groove under the elastic force effect down card, realizes the joint connection relation between joint subassembly and the cassette subassembly, fixes first connecting piece and second connecting piece.

Because a plurality of draw-in grooves are equidistant along connecting block slip direction distributes, so can adjust and fix the relative position between first connecting piece and the second connecting piece through joint subassembly and cassette subassembly, conveniently cut into slices the work to the not unidimensional fibre that awaits measuring, further improved its practicality.

The clamping assembly and the clamping seat assembly are utilized, so that a technician can conveniently fix the first connecting piece and the second connecting piece, and the operation of the fiber slicer is simplified.

In one embodiment, the mounting hole is a threaded through hole, and the clamping assembly further comprises an adjusting screw.

The adjusting screw is in threaded connection with the threaded through hole. One end of the adjusting screw is fixedly connected with the other end of the elastic piece.

Preferably, the adjusting screw is a headless screw, and the other end of the adjusting screw is provided with a slot, and the slot is a straight slot, a cross slot or a hexagonal slot.

Through setting up the fluting, can make things convenient for the technician to adjust the elasticity of elastic component through rotating adjusting screw according to actual need, and then the dynamics when adjustment joint subassembly and cassette subassembly joint. That is, after the clamping connector is clamped into the clamping groove, the clamping force between the first connecting plate and the second connecting plate can be adjusted by rotating the adjusting screw.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (5)

1. The utility model provides a fiber slicer, includes first connecting plate and second connecting plate, and first connecting plate includes the tongue, the tongue both sides are provided with the spread groove, the second connecting plate includes observation board and two connecting blocks that correspond the spread groove and set up, the connecting block interval sets up in the same one side of observation board, forms the recess between the adjacent connecting block, the recess extends to the observation board, connecting block and spread groove sliding connection, tongue and recess sliding connection, characterized in that, fiber slicer still includes joint subassembly and cassette subassembly, joint subassembly and cassette subassembly are configured to when the connecting block slides along the spread groove, joint subassembly and cassette subassembly joint are in order to fix first connecting plate and second connecting plate;

the lateral wall of spread groove is equipped with the mounting hole, cassette subassembly is a plurality of draw-in grooves of setting on the connecting block and equidistant distribution along connecting block slip direction, the joint subassembly includes:

the elastic piece is arranged in the mounting hole;

one end of the clamping connector is fixedly connected with one end of the elastic piece and is matched with the clamping groove.

2. The fiber slicer as set forth in claim 1, wherein said elastic member is a coil spring, said snap-fit connection is a sphere, and diameters of said coil spring, said snap-fit groove, said mounting hole and said sphere are equal.

3. The fiber slicer as set forth in claim 2, wherein said mounting aperture is a threaded through-hole, said clamping assembly further comprising:

and one end of the adjusting screw is fixedly connected with the other end of the elastic piece.

4. A fiber slicer as claimed in claim 3 wherein said adjustment screw is a headless screw and the other end is provided with a slot.

5. The fiber slicer as set forth in claim 4, wherein said slot is a slot, cross slot or hexagonal slot.

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