CN214263418U

CN214263418U - A few word fossil fragments location instrument of bending

Info

Publication number: CN214263418U
Application number: CN202022774311.7U
Authority: CN
Inventors: 丁欣欣; 丁泽成; 王文广; 周东珊; 余广; 高宇臻; 姜凯庭; 董陆慧; 程丹
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-24
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a locating and bending tool for a herringbone keel, which comprises a first handle body and a second handle body which are pivoted through a first pivot, wherein the first end part of the first handle body and the first end part of the second handle body are respectively provided with a holding part, and the second end parts are respectively provided with a clamping part; the side surface of the first clamping plate is provided with a second pivot, a pressing plate is arranged on the second pivot, and the pressing plate can rotate towards the first handle body. The utility model discloses a few word fossil fragments location instrument of bending can realize that the scene is nimble to be processed few word fossil fragments, simple structure, and it is simple and convenient to make, can change the processing position at will and the volume of bending along with the in-service use demand, and structural design also can be laborsaving for the user.

Description

A few word fossil fragments location instrument of bending

Technical Field

The utility model belongs to the section bar processing field, concretely relates to nearly word fossil fragments location instrument of bending.

Background

When the assembled suspended ceiling is installed, the U-shaped keel is connected with the suspended ceiling plate through base fastening and locking screws, and the whole suspended ceiling plate is installed and lifted above the suspended ceiling edge strip. When current assembled furred ceiling is installed, a few word fossil fragments in order not to interfere with receipts strake for a few word fossil fragments need be shorter than the furred ceiling board, take on the strake in order to make a few word fossil fragments, and present processing mode is that install wood-plastic block additional in the middle of a few word fossil fragments, links together wood-plastic block and a few word fossil fragments through both sides locking screw. In the actual installation, this step of wood-plastic block lock on a few word fossil fragments is more loaded down with trivial details, and the size of installation discovery wood-plastic block and the size after the installation all can influence the installation of furred ceiling board, and the wood-plastic block can't just take on the strake for the furred ceiling board keeps leveling. And the fire-proof grade of wood-plastic block is very low, does not satisfy A level fire prevention requirement, so can directly cut the few word fossil fragments and bend into the shape of wanting, for this reason, need develop a portable few word fossil fragments location bending tool, can adjust the size and the shape of the part of bending in a flexible way, also be convenient for field machining.

SUMMERY OF THE UTILITY MODEL

Based on the above-mentioned shortcoming and the deficiency that exist among the prior art, one of the objects of the utility model is to solve one or more of the above-mentioned problems that exist among the prior art at least, in other words, one of the objects of the utility model is to provide a few words fossil fragments location bending tool that satisfies one or more of the aforementioned needs.

In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:

a T-shaped keel positioning and bending tool is characterized by comprising a first handle body and a second handle body which are pivoted through a first pivot, wherein a first end of the first handle body and a first end of the second handle body are respectively provided with a holding part, and a second end of the first handle body and a second end of the second handle body are respectively provided with a clamping part;

the side surface of the first clamping plate is provided with a second pivot, a pressing plate is arranged on the second pivot, and the pressing plate can rotate towards the first handle body.

In a preferred embodiment according to the invention, the clamping portion of the first handle body is provided with a first clamping plate and the clamping portion of the second handle body is provided with a second clamping plate.

In a preferred embodiment according to the invention, the second clamping plate is provided with a serrated toothing on the side facing the first clamping plate.

In a preferred embodiment according to the invention, the serrated mouth covers the face of the second clamping plate opposite the first clamping plate.

In a preferred embodiment according to the invention, the shaft body of the second pivot is mounted convexly on the clamping portion of the first handle body, the pressure plate is mounted convexly on the shaft body, and the end on the side of the pivot extends outwards along the plane of the pressure plate.

In a preferred embodiment according to the present invention, the first handle and the second handle are each composed of two handles with the same shape and fixed in parallel to each other, and the handles of the first handle and the handles of the second handle are arranged alternately and are pivoted by the first pivot.

In a preferred embodiment according to the invention, the shank of the first shank and the shank of the second shank have a recess at the first pivot, through which recesses adjacent shanks are embedded into each other.

In a preferred embodiment according to the present invention, the grip portion of the first handle is connected to the grip portion of the second handle by a rocker, and the grip portion of the second handle is connected to the grip portion of the first handle by a rocker.

In a preferred embodiment according to the present invention, a hand rest is mounted on the pressing plate.

Compared with the prior art, the utility model, beneficial effect is: the utility model discloses a few word fossil fragments location instrument of bending can realize that the scene is nimble to be processed few word fossil fragments, simple structure, and it is simple and convenient to make, can change the processing position at will and the volume of bending along with the in-service use demand, and structural design also can be laborsaving for the user.

Drawings

Fig. 1 is a schematic structural view of a n-shaped keel positioning and bending tool in embodiment 1 of the present invention;

fig. 2 is the utility model discloses a how word fossil fragments location instrument of bending's structure schematic diagram of embodiment 2.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention, the following description will explain embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.

Example 1: as shown in fig. 1, the main body of the n-shaped keel positioning and bending tool according to an embodiment of the present invention is formed by connecting a first handle 1 and a second handle 2 with a first pivot 3 therebetween, and the positions on the handles on both sides of the first pivot have a bevel to form a holding portion and a clamping portion; the first handle body and the second handle body are formed by arranging two handle rods with the same shape in parallel, grooves on the same side are formed in the positions of the handle rods at the first pivot, the shapes of the four handle rods are completely the same, the handle rods of the first handle body and the handle rods of the second handle body are alternately arranged, the grooves of every two handle rods are opposite, and when the handle rod grooves are mutually embedded, the thickness center lines of the two handle rods which are mutually embedded are on the same plane. Two handle rods forming the same handle body are provided with corresponding fixing holes at the clamping part, and the two handle rods are fixedly connected at a certain distance by mounting bolts on the fixing holes.

The holding part of the first handle body is pivoted with a first rocker in a space clamped by the two handle rods, the first rocker 4 is fixedly connected with a second rocker 5 through a rotating shaft, and the second rocker is pivoted with the holding part of the second handle body in the space clamped by the two handle rods, so that force transmission is provided, and the tool is more labor-saving and stable in holding; the other side of the tool is provided with the same arrangement, and the holding part of the second handle body is connected to the clamping part of the first handle body through two sections of rocking bars.

Second splint 6 and first splint 7 are all the square sleeve pipe that is buckled and forms by the rectangle steel sheet, the clamping part of the second handle body is located to the second splint cover, first splint cover is located on the clamping part of the first handle body, open the counter sink corresponding to the position of fixed orifices on the handle pole on two splint, when the clamping part of the handle body is located to second splint and first splint cover, the bolt of fixed orifices can run through the counter sink on the handle pole, fix splint in the lump, still ann has the cockscomb structure tooth mouth on one side of splint, when splint clamp is tight, the face that two splint are relative is parallel to each other, and the tooth mouth can support the steel in the splint tightly.

The second pivot 8 is installed to first splint 7 side evagination, and the last evagination of second pivot installs clamp plate 9, and the clamp plate is independent of outside the pivot main part, and presses close to the tip of pivot and extends a section distance to splint direction along the clamp plate plane, and the support hand board 10 is installed in the clamp plate outside, can make the clamp plate rotate to the splint direction through breaking the support hand board off with the fingers and thumb, and the part of the terminal extension of clamp plate is favorable to reducing the radius of buckling of department when buckling steel.

The use method of the positioning and bending tool for the inverted V-shaped keel of the embodiment is as follows: the end that needs the part of buckling of nearly word fossil fragments lateral wall is cut earlier before using, uses nearly word fossil fragments location bending instrument's last first splint to carry nearly word fossil fragments lateral wall, and first splint are located the lateral wall inboard when cliping, and the cockscomb structure tooth mouth card is on the bend line of position that needs to bend in addition, then presses the portion of holding tightly, makes the tooth mouth press from both sides tightly, breaks the hand board off with the fingers and thumb afterwards, makes the clamp plate support the lateral wall that needs to buckle and remove to the direction of buckling to this bends the fossil fragments side.

Example 2: in the utility model discloses an according to the utility model discloses an in another embodiment of several word fossil fragments location instrument of bending, as shown in fig. 2, the tooth mouth covers the whole surface relative with first splint on the second splint, and opens the counter sink in the middle of, fixes the tooth mouth on the second splint, obtains better centre gripping effect, the slippage when preventing to use.

Other structures and methods of use can be referred to in example 1.

It should be noted that the above embodiments can be freely combined as necessary. The foregoing has been a detailed description of the preferred embodiments and principles of the present invention, and it will be apparent to those skilled in the art that variations may be made in the specific embodiments based on the concepts of the present invention, and such variations are considered as within the scope of the present invention.

Claims

1. A T-shaped keel positioning and bending tool is characterized by comprising a first handle body and a second handle body which are pivoted through a first pivot, wherein a first end of the first handle body and a first end of the second handle body are respectively provided with a holding part, and a second end of the first handle body and a second end of the second handle body are respectively provided with a clamping part;

2. The Allium keel positioning and bending tool of claim 1, wherein the first clamping plate is provided at the clamping portion of the first handle body, and the second clamping plate is provided at the clamping portion of the second handle body.

3. The Allium keel positioning and bending tool of claim 2, wherein the second clamping plate is provided with serrated notches on the surface facing the first clamping plate.

4. A channel grid locating and bending tool as claimed in claim 3, wherein the serrated mouth covers the face of the second jaw opposite the first jaw.

5. A mitre bone locating and bending tool as claimed in claim 1, wherein the shaft of the second pivot is convexly mounted on the clamping portion of the first shank, the pressure plate is convexly mounted on the shaft, and the end portion on the side of the pivot extends outwardly along the plane of the pressure plate.

6. The Allium keel positioning and bending tool as defined in claim 1, wherein the first and second handles are composed of two handles having the same shape and fixed in parallel with each other, and the handles of the first and second handles are alternately arranged and pivotally connected by a first pivot.

7. The Allium passersby positioning and bending tool of claim 6, wherein the shank of the first shank and the shank of the second shank have a recess at the first pivot through which adjacent shanks are nested.

8. The Allium passeris positioning and bending tool of claim 1, wherein the holding portion of the first handle is connected to the holding portion of the second handle by a rocker, and the holding portion of the second handle is connected to the holding portion of the first handle by a rocker.

9. The inverted T-shaped keel positioning and bending tool as claimed in claim 1, wherein a hand supporting plate is mounted on the pressing plate.