CN214601432U - A few words fossil fragments of furred ceiling cutting instrument of bending - Google Patents

Abstract

The utility model provides a nearly word fossil fragments of furred ceiling cutting instrument of bending belongs to the built-in furred ceiling of assembled and decorates technical field. The suspended ceiling inverted-V-shaped keel cutting and bending tool comprises a bottom plate, a bottom clamping piece, a bottom lifting pressing piece, a bending piece, a bottom edge shearing piece and a side edge shearing piece. The utility model provides a base shearing piece cuts the extension board of nearly word fossil fragments, the side shearing piece cuts in order to form the shear plate on nearly word fossil fragments with the part that the cutting department of extension board is connected on the curb plate of nearly word fossil fragments, the piece of bending moves to first preset position towards the direction of keeping away from nearly word fossil fragments, the bottom lifting compresses tightly a direction motion that drives nearly word fossil fragments one end towards the direction of keeping away from the bottom plate and makes nearly word fossil fragments one end butt in the piece of bending in order to bend the formation board of bending with the shear plate, the completion is to bending of nearly word fossil fragments, work efficiency is higher, application scope is wider, and is easy and simple to handle.

Description

A few words fossil fragments of furred ceiling cutting instrument of bending

Technical Field

The utility model relates to an assembled built-in furred ceiling decorates technical field, concretely relates to nearly word fossil fragments of furred ceiling cutting 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-protection rating of wood-plastic block is very low, unsatisfied A level fire prevention requirement.

Chinese patent CN205296533U, published japanese 2016-06-08 disclose a novel drop ceiling, light fossil fragments hang a set and set up on light fossil fragments, the jib hangs a piece through light fossil fragments and is connected with light fossil fragments, still including nearly word fossil fragments, nearly word fossil fragments hang a piece, nearly word fossil fragments hang a set and set up on light fossil fragments, nearly word fossil fragments hang a piece through nearly word fossil fragments and are connected with light fossil fragments, nearly word fossil fragments both sides are provided with the card respectively and prevent wind the preforming, ceiling passes through the card and prevent wind the preforming and fix in nearly word fossil fragments below. The inverted-V-shaped keel designed by the application is of an inverted-V-shaped structure, and can solve the problems that the existing aluminum alloy suspended ceiling does not have an open visual field, is not smooth in ventilation and poor in ventilation, is not clear and neat in overall lines, is not clear in level, and does not embody a simple and clear modern style; and be provided with draw-in groove, card on the several word fossil fragments of this application and prevent wind the preforming and also conveniently dismantle when easy to assemble. The furred ceiling of above-mentioned patent is when the installation, several word fossil fragments are in order not to interfere with the receipts strake, make several word fossil fragments need be shorter than the furred ceiling board, take on the strake in order to make several word fossil fragments, link together wood plastic block and several word fossil fragments through both sides locking screw, this step of wood plastic block lock on several word fossil fragments is more loaded down with trivial details, the installation discovery wood plastic block's size and the installation after the installation all can influence the furred ceiling board's installation, wood plastic block can't just take on the receipts strake, make the furred ceiling board keep leveling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nearly word fossil fragments of furred ceiling cutting instrument of bending to the not enough of above-mentioned prior art.

The utility model provides a few word fossil fragments of furred ceiling cutting instrument of bending for cutting and bending few word fossil fragments, comprising a base plate, be fixed in the bottom clamping piece of bottom plate one end, the bottom is connected in the bottom plate other end, a side end is connected in the bottom lifting of bottom clamping piece and is compressed tightly the piece, be used for cup joint in the bottom clamping piece in proper order in a few word fossil fragments one end, cup joint in the piece of bending of few word fossil fragments when bottom lifting compresses tightly the piece, be used for carrying out the base shearing piece of cutting to the extension board of few word fossil fragments, be used for cutting the part of being connected with the cutting department of extension board on the curb plate of few word fossil fragments with the side shearing piece of forming shear plate on few word fossil fragments, the piece of bending cuts the extension board at the base shearing piece, the side shearing piece moves to first preset position to the direction of keeping away from few word fossil fragments after cutting the curb plate, the bottom lifting compresses tightly the piece and moves few word fossil fragments one end towards the side of keeping away from the bottom plate when the piece of bending moves to first preset position department The direction movement enables one end of the inverted V-shaped keel to abut against the bending piece so as to bend the shearing plate to form a bending plate.

Furthermore, the bottom clamping piece comprises a first base plate fixed on the bottom plate, a first mounting block arranged in the middle of the first base plate, a first cutting groove arranged on the first base plate, and a second cutting groove arranged on a side plate of the first mounting block, wherein the first cutting groove is communicated with the second cutting groove, and the length of the first cutting groove is greater than or equal to the width of the extending plate of the inverted V-shaped keel.

Furthermore, the center line of the first mounting block coincides with the center line of the first substrate, the first cutting grooves are respectively and symmetrically arranged on two portions, located on two sides of the first mounting block, of the first substrate, and the second cutting grooves are respectively and symmetrically arranged on two opposite side plates of the first mounting block.

Furthermore, the bottom clamping part further comprises a first clamping groove formed in one end of the first installation block, the bottom lifting pressing part comprises a second base plate, a second installation block arranged in the middle of the second base plate, a first clamping block arranged at one end of the second installation block and used for being clamped in the first clamping groove, and a stop plate arranged at the other end of the second installation block and used for stopping the n-shaped keels when one ends of the n-shaped keels are sequentially sleeved on the first installation block and the second installation block.

Furthermore, the bottom edge cutting piece comprises a third base plate and a first cutting knife arranged at the bottom end of the third base plate and used for cutting.

Furthermore, the first cutting knives are two symmetrically arranged about the center line of the third substrate, the first cutting knives are perpendicular to the first cutting grooves, the length of the first cutting knives is greater than or equal to the distance from the top end of the first mounting block to the bottom end of the first cutting grooves, and the distance between the two first cutting knives is greater than or equal to the sum of the thicknesses of the first mounting block and the two side plates of the inverted V-shaped keel.

Furthermore, the side shearing piece comprises a fourth substrate and a second cutting knife which is arranged at one end of the fourth substrate and used for cutting.

Further, the piece of bending includes the cup joint piece that is used for cup jointing in a few words fossil fragments when several words fossil fragments one end cup joints in bottom clamping piece, bottom lifting compressing member in proper order, sets up in the cup joint piece bottom, is used for pressing the extrusion board of the extension board of several words fossil fragments when the cup joint piece cup joints in several words fossil fragments, the length of extrusion board is less than the distance between backstop board to the first cutting groove.

Furthermore, the bottom plate is provided with a first fixing hole, the first substrate is provided with a second fixing hole, and the bottom clamping piece further comprises a fastening structure, wherein one end of the fastening structure penetrates through the second fixing hole in sequence and is fixed in the first fixing hole.

Furthermore, the bottom plate is provided with a positioning groove, and the bottom lifting pressing piece further comprises a positioning column which is arranged at the bottom end of the second substrate and sleeved on the positioning groove.

The utility model discloses a few words fossil fragments of furred ceiling cutting bender has following beneficial effect:

1. one end of a bottom clamping piece is fixed at one end of the bottom plate, one end of a bottom lifting pressing piece is connected to the bottom clamping piece, the stability of supporting the n-shaped keels is improved, a bending piece is sleeved on the n-shaped keels, so that the n-shaped keels are stopped in the vertical direction to avoid falling off of the n-shaped keels on the bottom clamping piece, a bottom edge shearing piece cuts the extending plates of the n-shaped keels, a side edge shearing piece cuts the parts, connected with the cutting parts, of the side plates of the n-shaped keels to form shearing plates on the n-shaped keels, so that the extending plates and the side plates of the n-shaped keels are cut, the bending piece moves to a first preset position towards the direction away from the n-shaped keels, the n-shaped keels are limited, the bottom lifting pressing piece drives one end of the n-shaped keels to move towards the direction away from the bottom plate to enable one end of the n-shaped keels to abut against the bending piece to bend the shearing plates to form the bending plates, therefore, the preset positions on the extension plate and the side plate at the bottom end of the inverted V-shaped keel are cut to form the shearing plates respectively, the shearing plates are vertically extruded upwards to form the bending plates, the inverted V-shaped keel is bent, the working efficiency is high, the application range is wide, and the operation is simple and convenient;

2. the first base plate is fixed on the bottom plate, the stability of the bottom clamping piece is improved, the extension plate of the T-shaped keel is cut along the first cutting groove, the side plate of the T-shaped keel is cut along the second cutting groove, the shearing plate is convenient to be cut and formed on the T-shaped keel, the length of the first cutting groove is larger than or equal to the width of the extension plate of the T-shaped keel, therefore, when the T-shaped keel is sleeved on the bottom clamping piece, the first cutting groove is not completely covered by the extension plate, the extension plate is convenient to be cut along the uncovered part of the first cutting groove, the first cutting groove is communicated with the second cutting groove, the side plate of the T-shaped keel can be cut along the cutting position of the extension plate, and the efficiency is high;

3. the first clamping block is clamped in the first clamping groove, so that the connection stability of the bottom lifting pressing piece and the bottom clamping piece is improved, the installation is simple and convenient, the stop plate can prevent the inverted V-shaped keel from passing through the second installation block when being sleeved on the second installation block, and the cutting is convenient to carry out;

4. the two first cutting knives cut the two extension plates of the inverted V-shaped keel along the two first cutting grooves respectively so as to form cuts on the extension plates, and the length of each first cutting knife is greater than or equal to the distance from the top end of the first mounting block to the bottom end of the first cutting groove, so that the first cutting knives can cut the extension plates and penetrate the extension plates when the first cutting knives move towards the direction close to the bottom ends of the first cutting grooves, and the effect of cutting the extension plates is improved;

5. the piece cup joints in nearly word fossil fragments, cut at the base and accomplish the extension board cutting with the side shearing piece and accomplish the curb plate cutting in order to form the shear plate after, the piece cup joints the piece and keeps flushing towards the direction motion of keeping away from the extension board to with the curb plate on the top of shearing the position, the bottom lifting compresses tightly the piece and moves to driving shear plate butt in the stripper plate towards the direction of keeping away from the extension board, thereby make the bottom lifting compress tightly piece and stripper plate and apply pressure to the upper and lower both ends of shear plate respectively, extrude the shear plate, thereby extrude the shear plate and form the board of bending.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

Fig. 1 is a schematic structural view of a suspended ceiling inverted-V-shaped keel cutting and bending tool according to an embodiment of the invention;

fig. 2 is an exploded schematic view of a suspended ceiling inverted-V-shaped keel cutting and bending tool according to an embodiment of the invention;

fig. 3 is a schematic structural view of a bottom clamping member in a ceiling tile-shaped keel cutting and bending tool according to an embodiment of the invention;

fig. 4 is a schematic structural view of a bottom lifting pressing member in the suspended ceiling inverted-v-shaped keel cutting and bending tool according to the embodiment of the invention;

fig. 5 is a schematic structural view of a bottom plate in a ceiling tile-shaped keel cutting and bending tool according to an embodiment of the invention;

fig. 6 is a schematic structural view of a bottom edge shearing member in the suspended ceiling inverted-V-shaped keel cutting and bending tool according to the embodiment of the invention;

fig. 7 is a schematic structural view of a side shearing member in a suspended ceiling inverted-V-shaped keel cutting and bending tool according to an embodiment of the invention;

fig. 8 is the utility model discloses a structure schematic diagram of the piece of bending in the several words fossil fragments cutting instrument of furred ceiling of embodiment.

In the figure: 1-a bottom plate, 11-a first fixing hole, 12-a positioning groove, 2-a bottom clamping piece, 21-a first substrate, 22-a first mounting block, 23-a first cutting groove, 24-a second cutting groove, 25-a first clamping groove, 26-a second fixing hole, 3-a bottom lifting pressing piece, 31-a second substrate, 32-a second mounting block, 33-a first clamping block, 34-a stop plate, 35-a positioning column, 4-a bending piece, 41-a sleeving block, 42-a pressing plate, 43-a first pressing head, 5-a bottom edge shearing piece, 51-a third substrate, 52-a first cutting knife, 53-a second pressing head, 6-a side edge shearing piece, 61-a fourth substrate, 62-a second cutting knife, 63-a third pressing head, 7-T-shaped keel, 71-side plate and 72-extension plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

Please refer to fig. 1 to 8. The utility model provides a few words fossil fragments cutting bending tool of furred ceiling for cutting and bending few words fossil fragments 7, including bottom plate 1, the bottom clamping piece 2 that is fixed in bottom plate 1 one end, the bottom is connected to the other end of bottom plate 1, a side connects to bottom lifting pressing member 3 of bottom clamping piece 2, for cup joint in the piece 4 of few words fossil fragments 7 when few words fossil fragments 7 one end cup joints in bottom clamping piece 2 in proper order, bottom edge shearing member 5 for cutting the extension board 72 of few words fossil fragments 7, the side shearing member 6 for cutting the part that is connected with the cutting department of extension board 72 on the curb plate 71 of few words fossil fragments 7 to form the shear board on few words fossil fragments 7, the piece 4 of bending cuts the extension board 72 at bottom edge shearing member 5, side edge shearing member 6 moves to first preset position towards the direction of keeping away from few words fossil fragments 7 after cutting curb plate 71, the bottom lifting pressing piece 3 drives one end of the n-shaped keel 7 to move towards the direction far away from the bottom plate 1 when the bending piece 4 moves to the first preset position, so that one end of the n-shaped keel 7 abuts against the bending piece 4 to bend the shearing plate to form the bending plate.

Here, 2 one ends of bottom clamping piece are fixed in 1 one end of bottom plate, 3 one ends of bottom lifting compressing component are connected in bottom clamping piece 2, the stability of supporting nearly word fossil fragments 7 is improved, 4 of bending cup joints in nearly word fossil fragments 7, thereby it drops on bottom clamping piece 2 to stop nearly word fossil fragments 7 in order to avoid nearly word fossil fragments 7 on vertical direction, base shearing piece 5 cuts nearly word fossil fragments 7's extension board 72, side shearing piece 6 cuts nearly word fossil fragments 7's curb plate 71 on with the part that the cutting department of extension board 72 is connected in order to form the shear plate on nearly word fossil fragments 7, thereby accomplish the cutting to nearly word fossil fragments 7's extension board 72 and curb plate 71, 4 of bending moves to first preset position towards the direction of keeping away from nearly word fossil fragments 7, thereby it is spacing to nearly word fossil fragments 7, bottom lifting compressing component 3 drives nearly word fossil fragments 7 one end and makes nearly word fossil fragments 7 one end butt in 4 of bending to form the shear plate with bending with the plate of bending The board of bending to cut open the preset position on extension board 72 and the curb plate 71 with the nearly word fossil fragments 7 bottom respectively and form the shear plate, with the vertical extrusion formation board of bending that makes progress of shear plate, accomplish bending to nearly word fossil fragments 7, work efficiency is higher, and application scope is wider, and is easy and simple to handle.

The bottom clamping piece 2 comprises a first base plate 21 fixed on the bottom plate 1, a first mounting block 22 arranged in the middle of the first base plate 21, a first cutting groove 23 arranged on the first base plate 21, a second cutting groove 24 arranged on a side plate 71 of the first mounting block 22, the first cutting groove 23 is communicated with the second cutting groove 24, and the length of the first cutting groove 23 is larger than or equal to the width of an extending plate 72 of the cross keel 7. First base plate 21 is fixed in on bottom plate 1, improve the steadiness of bottom clamping piece 2, extension plate 72 along a few words fossil fragments 7 of first cutting groove 23 cutting, side plate 71 along a few words fossil fragments 7 of second cutting groove 24 cutting, be convenient for cut on a few words fossil fragments 7 and form the shear plate, the length of first cutting groove 23 is greater than or equal to the width of extension plate 72 of a few words fossil fragments 7, thereby extension plate 72 does not cover first cutting groove 23 completely when a few words fossil fragments 7 cup joints in bottom clamping piece 2, be convenient for cut extension plate 72 along the uncovered portion on first cutting groove 23, first cutting groove 23 and second cutting groove 24 communicate, then can cut a few words fossil fragments 7's side plate 71 along the cutting position of extension plate 72, and efficiency is higher. The base plate 1 may be a rectangular body base plate 1, and the first substrate 21 may be a rectangular body substrate. The first cutting groove 23 and the second cutting groove 24 have the same width.

The center line of the first mounting block 22 may coincide with the center line of the first base plate 21, the first cut grooves 23 are two cut grooves symmetrically provided on portions of the first base plate 21 located on both sides of the first mounting block 22, respectively, and the second cut grooves 24 are two cut grooves symmetrically provided on two opposite side plates 71 of the first mounting block 22, respectively. When the two extending plates 72 and the two side plates 71 of the cross keel 7 are symmetrically arranged, the two extending plates 72 and the two side plates 71 of the cross keel 7 can be cut respectively.

The bottom clamping part 2 can also include a first clamping groove 25 arranged at one end of the first mounting block 22, the bottom lifting pressing part 3 comprises a second base plate 31, a second mounting block 32 arranged at the middle part of the second base plate 31, a first clamping block 33 arranged at one end of the second mounting block 32 and used for clamping the first clamping groove 25, a stop plate 34 arranged at the other end of the second mounting block 32 and used for stopping the cross keels 7 when one ends of the cross keels 7 are sequentially sleeved on the first mounting block 22 and the second mounting block 32. Through first joint piece 33 joint in first draw-in groove 25, improve the steadiness that bottom lifting compresses tightly 3 and bottom clamping piece 2 and connect, simple installation, backstop 34 can avoid several words fossil fragments 7 to pass second installation piece 32 in cup jointing in second installation piece 32, going on of the cutting of being convenient for.

The bottom edge cutting member 5 may include a third base plate 51, and a first cutting blade 52 disposed at a bottom end of the third base plate 51 for cutting.

The first cutting blades 52 may be two that are symmetrically disposed about a center line of the third base plate 51, the first cutting blades 52 are perpendicular to the first cutting grooves 23, the length of the first cutting blades 52 is greater than or equal to the distance from the top end of the first mounting block 22 to the bottom end of the first cutting grooves 23, and the distance between the two first cutting blades 52 is greater than or equal to the sum of the thicknesses of the first mounting block 22 and the two side plates 71 of the cross keel 7. The two first cutters 52 respectively cut the two extension plates 72 of the inverted-letter-shaped keel 7 along the two first cutting grooves 23 so that the extension plates 72 are cut, and the length of the first cutter 52 is greater than or equal to the distance from the top end of the first mounting block 22 to the bottom end of the first cutting groove 23, so that the first cutter 52 can cut the extension plates 72 and penetrate the extension plates 72 when the first cutter 52 moves towards the direction close to the bottom end of the first cutting groove 23, thereby improving the effect of cutting the extension plates 72. The distance between the two first cutting blades 52 is greater than or equal to the sum of the thicknesses of the first mounting block 22 and the two side plates 71 of the cross keel 7, so that the two first cutting blades 52 can be respectively sleeved on the side plates 71 of the cross keel 7, and the two first cutting blades 52 can be respectively moved to be close to the first cutting grooves 23 to cut the extension plates 72.

The side shearing member 6 may include a fourth base plate 61, and a second cutting blade 62 disposed at one end of the fourth base plate 61 for cutting.

The piece 4 of bending can include the splicing block 41 that is used for cup jointing in a few word fossil fragments 7 when several word fossil fragments 7 one end cup joints in bottom clamping piece 2, bottom lifting pressing member 3 in proper order, set up in splicing block 41 bottom, be used for pressing several word fossil fragments 7's extension board 72's stripper plate 42 when the splicing block 41 cup joints in a few word fossil fragments 7, the length of stripper plate 42 is less than the distance between backstop 34 to the first cutting groove 23. The cup jointing piece 41 cup joints in a few word fossil fragments 7, cut at bottom edge shearing piece 5 and accomplish extension board 72 and side shearing piece 6 with curb plate 71 cutting completion in order to form the shear plate after, cup jointing piece 41 towards keep away from the direction motion of extension board 72 to with curb plate 71 on the top of shearing the position keep flushing, bottom lifting compresses tightly the direction motion of piece 3 towards keeping away from extension board 72 to driving the shear plate butt in stripper plate 42, thereby make bottom lifting compress tightly piece 3 and stripper plate 42 and apply pressure to the upper and lower both ends of shear plate respectively, extrude the shear plate, thereby form the board of bending with the shear plate extrusion.

The bottom plate 1 may be provided with a first fixing hole 11, the first substrate 21 is provided with a second fixing hole 26, and the bottom clamping member 2 further includes a fastening structure, one end of which sequentially penetrates through the second fixing hole 26 and is fixed to the first fixing hole 11, and the fastening structure may be a bolt, a screw, or a bolt.

The bottom plate 1 can be provided with a positioning groove 12, and the bottom lifting pressing piece 3 can further comprise a positioning column 35 which is arranged at the bottom end of the second substrate 31 and sleeved on the positioning groove 12. The bending piece 4 may further include a first pressing head 43 disposed at the top end of the splicing block 41, and the first pressing head 43 is a cylindrical pressing head. The bottom side cutter 5 may further include a second ram 53 disposed at the top end of the third base plate 51, the second ram 53 being a cylindrical ram. The side shearing module 6 may further include a third ram 63 disposed at one end of the fourth substrate 61, and the third ram 63 may be a cylindrical ram.

A use method of a suspended ceiling inverted-V-shaped keel cutting and bending tool comprises the following steps:

s1: fixing the bottom clamping piece 2 at one end of the bottom plate 1;

s2: fixing the bottom lifting pressing piece 3 at one end of the bottom clamping piece 2;

s3: sequentially sleeving the inverted-V-shaped keel 7 on the bottom clamping piece 2, the bottom lifting pressing piece 3 and the bending piece 4 at one end of the inverted-V-shaped keel 7;

s4: cutting the extension plate 72 of the cross keel 7 through the bottom edge cutting piece 5 and cutting the side plate 71 of the cross keel 7 through the side edge cutting piece 6 to form a cutting plate on the cross keel 7;

s5: the piece 4 of will bending moves to first default position towards the direction of keeping away from nearly word fossil fragments 7, and the bottom lifting compresses tightly piece 3 and drives nearly word fossil fragments 7 one end and make nearly word fossil fragments 7 one end butt in the piece 4 of bending in order to bend the shear panel and form the board of bending towards the direction motion of keeping away from bottom plate 1 when 4 of bending move to first default position department.

Firstly, the bottom clamping piece 2 is installed on the bottom plate 1, then the bottom lifting pressing piece 3 is slid in from the upper part, so that the first clamping block 33 is clamped in the first clamping groove 25, the bottom lifting pressing piece 3 is installed on the bottom plate 1, the inverted-V-shaped keel 7 is sequentially sleeved on the bottom clamping piece 2 and the bottom lifting pressing piece 3, then the bending piece 4 is sleeved on the inverted-V-shaped keel 7, or the bending piece 4 can be firstly arranged on the bottom clamping piece 2 and the bottom lifting pressing piece 3, then the inverted-V-shaped keel 7 is sequentially inserted into a gap between the bending piece 4 and the bottom lifting pressing piece 3, the bending piece 4 and the bottom lifting pressing piece 3 are mutually acted, the inverted-V-shaped keel 7 is fixed, the bottom edge cutting piece 5 is descended, the extending plate 72 of the inverted-V-shaped keel 7 is cut along the first cutting groove 23, the bottom edge cutting piece 5 is lifted, the side edge cutting piece 6 is pushed towards the side plate 71 close to the inverted-V-shaped keel 7, the side plates 71 are cut along the cutting positions on the extension plates 72 to enter the second cutting grooves 24, so that the side cutting pieces 6 are cut off, the bending pieces 4 move to the first preset positions in the direction far away from the inverted V-shaped keels 7, the bottom lifting pressing pieces 3 drive one ends of the inverted V-shaped keels 7 to move in the direction far away from the bottom plate 1 when the bending pieces 4 move to the first preset positions, so that one ends of the inverted V-shaped keels 7 abut against the bending pieces 4 to bend the cutting plates to form bending plates, the bending plates are parallel to the extension plates, the extrusion plates 42 of the bending pieces 4 can limit the bending sizes of the inverted V-shaped keels 7, the inverted V-shaped keels 7 are drawn out, the cutting and bending of the inverted V-shaped keels 7 can be achieved, the size requirements are completely met, and the bottom clamping pieces 2, the bottom lifting pressing pieces 3, the bending pieces 4, the bottom edge cutting pieces 5 and the side cutting pieces 6 can be electrically controlled, and automation is realized.

The above-described embodiments can be implemented individually or in various combinations, and such variations are within the scope of the present invention.

It should be noted that, in the description of the present application, it should be noted that the terms "upper end", "lower end" and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which the product of the application is usually placed in when the product of the application is used, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. 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 phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. The utility model provides a several word fossil fragments cutting instrument of bending of furred ceiling for to several word fossil fragments (7) cutting and bend, its characterized in that: comprises a bottom plate (1), a bottom clamping part (2) fixed at one end of the bottom plate (1), a bottom end connected to the other end of the bottom plate (1), a bottom lifting pressing part (3) with one side end connected to the bottom clamping part (2), a bending part (4) sleeved on the inverted V-shaped keel (7) when the inverted V-shaped keel (7) is sleeved at one end of the inverted V-shaped keel (7) in sequence and the bottom lifting pressing part (3), a bottom edge shearing part (5) used for cutting an extension plate (72) of the inverted V-shaped keel (7), a part connected with the cutting part of the extension plate (72) on a side plate (71) of the inverted V-shaped keel (7) and used for cutting a side edge shearing part (6) of the shear plate formed on the inverted V-shaped keel (7), the bending part (4) cuts the extension plate (72) at the bottom edge shearing part (5), moves to a first preset position towards the direction far away from the inverted V-shaped keel (7) after the side edge shearing part (6) cuts the side plate (71), the bottom lifting pressing piece (3) drives one end of the n-shaped keel (7) to move towards the direction far away from the bottom plate (1) when the bending piece (4) moves to the first preset position, so that one end of the n-shaped keel (7) is abutted to the bending piece (4) to bend the shear plate to form the bending plate.

2. The suspended ceiling inverted-V-shaped keel cutting and bending tool as set forth in claim 1, wherein: bottom clamping piece (2) including being fixed in first base plate (21) on bottom plate (1), set up in first installation piece (22) in first base plate (21) middle part, set up first cutting groove (23) on first base plate (21), set up second cutting groove (24) on curb plate (71) of first installation piece (22), first cutting groove (23) and second cutting groove (24) intercommunication, the length of first cutting groove (23) is greater than or equal to the width of extension board (72) of several word fossil fragments (7).

3. The suspended ceiling inverted-V-shaped keel cutting and bending tool as set forth in claim 2, wherein: the center line of first installation piece (22) and the coincidence of the center line of first base plate (21), first cutting groove (23) are two that are located the part of first installation piece (22) both sides for setting up symmetrically respectively on first base plate (21), second cutting groove (24) are two that are located two relative curb plates (71) of first installation piece (22) for setting up symmetrically respectively.

4. A suspended ceiling inverted-V-shaped keel cutting and bending tool as claimed in claim 2 or 3, wherein: bottom clamping piece (2) are still including setting up in first draw-in groove (25) of first installation piece (22) one end, bottom lifting compresses tightly piece (3) and includes second base plate (31), sets up in second installation piece (32) at second base plate (31) middle part, sets up in second installation piece (32) one end, is used for joint in first joint piece (33) of first draw-in groove (25), sets up in second installation piece (32) other end, is used for carrying out backstop few word fossil fragments (7) backstop board (34) when few word fossil fragments (7) one end cup joints in first installation piece (22), second installation piece (32) in proper order.

5. A suspended ceiling inverted-V-shaped keel cutting and bending tool as claimed in claim 2 or 3, wherein: the bottom edge shearing piece (5) comprises a third base plate (51) and a first cutting knife (52) arranged at the bottom end of the third base plate (51) and used for cutting.

6. The suspended ceiling inverted-V-shaped keel cutting and bending tool as set forth in claim 5, wherein: the first cutting knife (52) is two symmetrically arranged relative to the center line of the third base plate (51), the first cutting knife (52) is perpendicular to the first cutting groove (23), the length of the first cutting knife (52) is larger than or equal to the distance from the top end of the first mounting block (22) to the bottom end of the first cutting groove (23), and the distance between the two first cutting knives (52) is larger than or equal to the sum of the thicknesses of the first mounting block (22) and the two side plates (71) of the T-shaped keel (7).

7. A suspended ceiling inverted-V-shaped keel cutting and bending tool as claimed in claim 2 or 3, wherein: the side shearing piece (6) comprises a fourth base plate (61) and a second cutting knife (62) arranged at one end of the fourth base plate (61) and used for cutting.

8. The suspended ceiling inverted-V-shaped keel cutting and bending tool as set forth in claim 4, wherein: bend piece (4) including being used for cup jointing in cup jointing piece (41) of a few word fossil fragments (7) when several word fossil fragments (7) one end cup joints in bottom clamping piece (2), bottom lifting compressing component (3) in proper order, set up in cup jointing piece (41) bottom, be used for pressing stripper plate (42) of extension board (72) of a few word fossil fragments (7) when cup jointing piece (41) are cup jointed in a few word fossil fragments (7), the length of stripper plate (42) is less than the distance between backstop board (34) to first cutting groove (23).

9. A suspended ceiling inverted-V-shaped keel cutting and bending tool as claimed in claim 2 or 3, wherein: the bottom clamping piece (2) is characterized in that a first fixing hole (11) is formed in the bottom plate (1), a second fixing hole (26) is formed in the first base plate (21), and the bottom clamping piece further comprises a fastening structure, wherein one end of the fastening structure penetrates through the second fixing hole (26) in sequence and is fixed in the first fixing hole (11).

10. The suspended ceiling inverted-V-shaped keel cutting and bending tool as set forth in claim 4, wherein: the bottom plate (1) is provided with a positioning groove (12), and the bottom lifting pressing piece (3) further comprises a positioning column (35) which is arranged at the bottom end of the second substrate (31) and sleeved on the positioning groove (12).

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