An auxiliary cutting device with uniform stress for aerated brick construction

Abstract

The application relates to the technical field of cutting devices, and discloses an auxiliary cutting device with uniform stress for aerated brick construction, which can be folded, is convenient to carry after being folded, and is convenient and labor-saving to fold and unfold when being stored and used; the cutting stress is uniform during the cutting of the aerated brick, and the cutting quality is good; the auxiliary cutting device comprises a panel, a cutting function assembly and an auxiliary system; the panel comprises a front bearing plate and a rear bearing plate which are rotationally matched with each other; middle edge grooves are formed in the front bearing plate and the rear bearing plate; a fixed leg assembly is arranged at the bottom end of the rear bearing plate; an adjusting leg assembly matched with the fixed leg assembly is arranged at the bottom end of the front bearing plate; the cutting function assembly comprises a hanger; the hanger is rotationally connected between the front bearing plate and the rear bearing plate; an installation frame is slidably connected in the hanger; and two saw discs matched with each other are rotationally connected in the installation frame.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of cutting devices, in particular to an auxiliary cutting device with uniform stress for aerated brick construction. BACKGROUND

[0002] It is known that aerated brick is a new type of wall material prepared from stone powder, cement and lime as main raw materials, poured, cut and formed, and cured by high-pressure steam, which is mainly used for non-load-bearing wall masonry and frame structure filling, and is a light material promoted and applied in the fields of national construction and state commission, so aerated brick is usually used in modern construction process. However, since the aerated brick has a fixed size, it is inevitable to cut the aerated brick with a fixed size according to the specific size of the construction site during on-site construction. Therefore, in order to facilitate on-site construction, an auxiliary cutting device with uniform stress for aerated brick construction is provided.

[0003] Through retrieval, a China invention patent with the publication number CN108312315B was granted on December 10, 2019, and discloses a kind of aerated brick cutting device convenient to use, which is roughly described as follows: a panel is provided with telescopic supporting legs at the bottom of four corners, a first slot is horizontally arranged in the middle of the panel, a cutting wheel is vertically arranged in the first slot, a connecting shaft is arranged in the middle of the cutting wheel, the connecting shaft is below the panel, and a first driving mechanism is connected to the connecting shaft, two second slots parallel to the first slot are arranged on the panel, the two second slots are respectively arranged on the two sides of the first slot, and a vertical rod is vertically arranged in each of the two second slots, the top of each vertical rod is connected to a vertical push plate, the top of the two push plates is connected to a second connecting plate, the bottom of the two vertical rods is connected to a vertical first connecting plate, a second driving mechanism is connected to the left side of the first connecting plate, two insertion holes are arranged on the two sides of the first connecting plate, a horizontal support rod is inserted into each of the two insertion holes, the right ends of the two support rods are connected to a mounting plate, the mounting plate is vertically arranged at the bottom of the right side of the panel, a cleaning device is arranged below the panel, the cleaning device includes two discs, the two discs are arranged on the two sides of the cutting wheel, and the outer sides of the two discs are connected to the panel through a connecting rod, the inner sides of the two panels are provided with wiping cloths, and the wiping cloths are in contact with the cutting wheel. When in use, the feeding of the aerated brick is realized by the push plate, and the cutting of the aerated brick is completed by the rotating cutting wheel during the feeding process.

[0004] Although the above-mentioned prior art can realize the cutting of the aerated brick, the structure is fixed, the overall size is large, and it is difficult to carry during the construction process when the construction site is changed. Since the aerated brick contains a large number of pores, the aerated brick is prone to cracking due to uneven stress during the cutting process. SUMMARY

[0005] (I) Technical problems solved

[0006] In view of the deficiencies of the prior art, the application provides an auxiliary cutting device for aerated brick construction with uniform stress, which can be folded, is convenient to carry after being folded, and is simple and labor-saving to fold when being stored and to unfold and assemble when being used, and has uniform stress and good cutting quality during cutting of aerated bricks.

[0007] (II) Technical solutions

[0008] To achieve the above object, the application provides the following technical solutions: an auxiliary cutting device for aerated brick construction with uniform stress, comprising a panel, a cutting function assembly, and an auxiliary system, wherein the panel comprises a front bearing plate and a rear bearing plate that are rotationally matched with each other, middle edge grooves are formed in the front bearing plate and the rear bearing plate, two middle edge grooves are matched with each other to form a feeding hole, a fixed leg assembly is installed at the bottom end of the rear bearing plate, an adjusting leg assembly matched with the fixed leg assembly is installed at the bottom end of the front bearing plate, the cutting function assembly comprises a hanger, the hanger is rotationally connected between the front bearing plate and the rear bearing plate, an installation rack is slidably connected in the hanger, two mutually matched saw discs are rotationally connected in the installation rack, two power systems for driving the two saw discs are arranged on the installation rack, and a feeding assembly is installed between the installation rack and the hanger, the auxiliary system comprises a first left sliding frame, a second left sliding frame, a first right sliding frame, and a second right sliding frame, a front sliding frame cavity and a rear sliding frame cavity are arranged on the front bearing plate and the rear bearing plate, respectively, the first left sliding frame and the first right sliding frame are slidably connected in the front sliding frame cavity, the second left sliding frame and the second right sliding frame are slidably connected in the rear sliding frame cavity, synchronous wheels are arranged between the first left sliding frame and the first right sliding frame and between the second left sliding frame and the second right sliding frame, the two synchronous wheels are rotationally connected in the front sliding frame cavity and the rear sliding frame cavity, respectively, tension springs are arranged between the first left sliding frame and the front sliding frame cavity, between the first right sliding frame and the front sliding frame cavity, between the second right sliding frame and the rear sliding frame cavity, and between the second left sliding frame and the rear sliding frame cavity, and vertical top rods are rotationally connected to the first left sliding frame, the second left sliding frame, the first right sliding frame, and the second right sliding frame.

[0009] A vertical sliding groove is arranged on the rear side of each of the four vertical top rod bodies, a multifunctional strip of flexible material is slidably supported in the vertical sliding groove, a plug-in block is hingedly arranged at each end of the body of the multifunctional strip, the thickness of the plug-in block matches the width of the vertical sliding groove, a plurality of textures or protrusions are integrally formed on the body of the multifunctional strip between the two plug-in blocks, and the rear side is the outer side perpendicular to the sliding direction of the vertical top rod.

[0010] Preferably on the basis of the preceding scheme, the feeding assembly comprises a driving rod, the driving rod is rotationally connected with the mounting frame, the end of the driving rod away from the mounting frame is rotationally connected with a driving frame, the driving frame is fixedly connected with a threaded sleeve, the threaded sleeve is threadedly connected with a driving lead screw, the driving lead screw is rotationally connected in the hanger, and the left end of the hanger is provided with a servo motor for driving the driving lead screw.

[0011] Further on the basis of the preceding scheme, the power system comprises an axle frame and a bevel gear, the axle frame is fixedly connected on the mounting frame, the driving axle is rotationally connected in the axle frame, the driving axle is engaged with the bevel gear, the driving motor for driving the driving axle is mounted on the mounting frame, and the bevel gear is connected with the saw disc.

[0012] Still further on the basis of the preceding scheme, the mounting frame is boltedly connected with a cover for protecting transmission between the driving axle and the bevel gear, and the cover is provided with a matching opening matched with the axle frame.

[0013] Still further on the basis of the preceding scheme, the fixed leg assembly comprises two supporting legs, the top end of each of the two supporting legs is provided with a rear top groove, and the rear top groove is rotationally connected with a rear ear plate, and the rear ear plate is fixedly connected with the bottom end of the rear bearing plate.

[0014] Further on the basis of the preceding scheme, the adjusting leg assembly comprises two auxiliary legs, the top end of each of the two auxiliary legs is provided with a front top groove, the front top groove is rotationally connected with a front ear plate, the front ear plate is fixedly connected with the bottom end of the front bearing plate, and the bottom end of each of the two auxiliary legs is mounted with a wheel set.

[0015] Still further on the basis of the preceding scheme, the front end of each of the two supporting legs is rotationally connected with a rear connecting plate through a rear connecting seat, the rear end of each of the two auxiliary legs is rotationally connected with a front connecting plate through a front connecting seat, and the two rear connecting plates are rotationally connected with the two front connecting plates.

[0016] Still further on the basis of the preceding scheme, the two supporting legs and the two auxiliary legs are fixedly connected with a synchronous rod.

[0017] Further on the basis of the preceding scheme, the front end of the front bearing plate and the rear end of the rear bearing plate are fixedly connected with an operating rod.

[0018] (Three) beneficial effects

[0019] Compared with the prior art, the application provides an auxiliary cutting device with uniform stress for aerated brick construction, which has the following beneficial effects:

[0020] 1. The multifunctional strip, vertical sliding groove and four slidable vertical jacks are combined in the application, so that the four vertical jacks 13 cannot be accidentally shaken during the storage and transportation process without external locking mechanism, thereby being stably stored in the sliding frame cavity, and at the same time, the multifunctional strip can also realize clamping in the width direction for aerated bricks of different lengths and sizes.

[0021] 2. In the application, the design of the panel facilitates the cutting of the functional components and the folding of the panel, and the folded panel occupies less space and is more convenient to carry and transport.

[0022] 3. In the application, the design of the fixed leg assembly and the adjustable leg assembly, as well as the cooperation between the two, realizes the support of the panel while facilitating the folding and unfolding of the panel, and the folding operation during storage and the unfolding assembly during use are both relatively simple and labor-saving.

[0023] 4. In the application, the design of the cutting functional assembly improves the uniformity of the cutting stress during the cutting of aerated bricks, and the cutting quality is better, and the auxiliary system design facilitates the auxiliary positioning of the aerated bricks during cutting, which is more practical. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a sectional view of the three-dimensional structure of the application;

[0025] Figure 2 is a sectional view of the three-dimensional structure of the application; Figure 1 is a sectional view of the three-dimensional structure of the application;

[0026] Figure 3 is a sectional view of the three-dimensional structure of the application; Figure 1 is a sectional view of the three-dimensional structure of the application;

[0027] Figure 4 is a sectional view of the three-dimensional structure of the application; Figure 1 is a sectional view of the three-dimensional structure of the application;

[0028] Figure 5 is a sectional view of the three-dimensional structure of the application;

[0029] Figure 6 is a sectional view of the three-dimensional structure of the application;

[0030] In the figure: 1, front bearing plate; 2, rear bearing plate; 3, middle edge groove; 4, hanger; 5, mounting frame; 6, saw disc; 7, first left sliding frame; 8, second left sliding frame; 9, first right sliding frame; 10, second right sliding frame; 11, synchronous wheel; 12, tension spring; 13, vertical top rod; 14, drive rod; 15, drive frame; 16, threaded sleeve; 17, drive screw; 18, shaft frame; 19, bevel gear; 20, drive shaft; 21, bolt; 22, cover; 23, support leg; 24, rear ear plate; 25, auxiliary leg; 26, front ear plate; 27, wheel set; 28, rear connecting seat; 29, rear connecting plate; 30, front connecting seat; 31, front connecting plate; 32, synchronous rod; 33, operating lever. DETAILED DESCRIPTION

[0031] EMBODIMENT

[0032] Please see Figures 1-6 A kind of auxiliary cutting device for aerated brick construction with more uniform stress, including panel, still including cutting function component and auxiliary system, auxiliary system includes first left sliding frame 7, second left sliding frame 8, first right sliding frame 9 and second right sliding frame 10, front bearing plate 1 and rear bearing plate 2 are provided with front sliding frame cavity and rear sliding frame cavity respectively, first left sliding frame 7 and first right sliding frame 9 are all slidingly connected in front sliding frame cavity, second left sliding frame 8 and second right sliding frame 10 are all slidingly connected in rear sliding frame cavity, synchronous wheel 11 is arranged between first left sliding frame 7 and first right sliding frame 9 and between second left sliding frame 8 and second right sliding frame 10, two synchronous wheels 11 are rotatably connected in front sliding frame cavity and rear sliding frame cavity respectively, tension spring 12 is arranged between first left sliding frame 7 and front sliding frame cavity, between first right sliding frame 9 and front sliding frame cavity, between second right sliding frame 10 and rear sliding frame cavity and between second left sliding frame 8 and rear sliding frame cavity, vertical top rod 13 is rotatably connected on first left sliding frame 7, second left sliding frame 8, first right sliding frame 9 and second right sliding frame 10, through the design of auxiliary system, it is convenient to assist positioning aerated brick in cutting process, it is more practical, panel includes front bearing plate 1 and rear bearing plate 2 that are rotatably matched, the front end of front bearing plate 1 and the rear end of rear bearing plate 2 are all fixedly connected with operating lever 33, middle edge groove 3 is formed in front bearing plate 1 and rear bearing plate 2, two middle edge grooves 3 are matched to form feed hole, through the design of panel, on the one hand, it is convenient to load installation of cutting function component, can be folded simultaneously, after folding, it occupies smaller space, it is more convenient to carry after folding, fixed leg assembly is installed at the bottom of rear bearing plate 2, adjusting leg assembly that cooperates with fixed leg assembly is installed at the bottom of front bearing plate 1, fixed leg assembly includes two support legs 23, rear top groove is formed in the top of two support legs 23, rear ear plate 24 is rotatably connected in two rear top grooves, two rear ear plates 24 are all fixedly connected at the bottom of rear bearing plate 2.

[0033] The four vertical roof poles 13 are provided with vertical sliding grooves on the rear side, and a flexible multifunctional strip is slidably supported in the vertical sliding grooves. The two ends of the multifunctional strip are respectively provided with a plug-in block through spherical hinge connection. The thickness of the plug-in block is matched with the width of the vertical sliding groove. A plurality of grooves or protrusions are integrally formed on the body of the multifunctional strip between the two plug-in blocks. The design ensures that the four vertical roof poles 13 cannot be accidentally shaken during storage and transportation, thereby stably storing in the sliding frame cavity. At the same time, the multifunctional strip can also realize the clamping in the width direction for aerated bricks of different lengths and sizes. Specifically, the aerated bricks are clamped in the length direction by the forward and backward sliding of the four vertical roof poles 13. Then, the multifunctional strip is taken out and bent into a U shape. The plug-in blocks at both ends of the multifunctional strip are respectively inserted into the vertical sliding grooves on the adjacent two vertical roof poles 13 to clamp the two width sides of the aerated bricks. Since the length of the multifunctional strip is fixed, the adjustment of the height difference of the two plug-in blocks in the two vertical sliding grooves can realize the adaptation to aerated bricks of different lengths. When storing, one plug-in block of the multifunctional strip is removed and placed in one of the vertical sliding grooves. After the vertical roof poles 13 are stored in the sliding frame cavity, the protrusions or grooves on each multifunctional strip are in contact with the inner wall of the sliding frame cavity through friction and expansion, thereby ensuring that the four vertical roof poles 13 cannot be accidentally shaken and are stably stored in the sliding frame cavity. The rear side is the outer side perpendicular to the sliding direction of the vertical roof pole 13.

[0034] It also needs to be further explained that the adjusting leg assembly comprises two auxiliary legs 25, the top end of each of the two auxiliary legs 25 is provided with a front top groove, a front ear plate 26 is rotatably connected in each of the two front top grooves, the two front ear plates 26 are fixedly connected at the bottom end of the front bearing plate 1, a wheel set 27 is installed at the bottom end of each of the two auxiliary legs 25, through the design of the fixed leg assembly and the design of the adjusting leg assembly, and the cooperation between the two, the panel support is realized while the folding and unfolding operations of the panel are facilitated, the folding operation in storage and the unfolding assembly when needed are relatively simple and labor-saving, the front end of each of the two supporting legs 23 is rotatably connected with a rear connecting plate 29 through a rear connecting seat 28, the rear end of each of the two auxiliary legs 25 is rotatably connected with a front connecting plate 31 through a front connecting seat 30, the two rear connecting plates 29 are rotatably connected with the two front connecting plates 31 respectively, the connecting effect between the supporting legs 23 and the auxiliary legs 25 is improved, the limiting property of the relative positions between the two is improved, a synchronous rod 32 is fixedly connected between the two supporting legs 23 and between the two auxiliary legs 25, the structural strength between the two supporting legs 23 and the structural strength between the two auxiliary legs 25 are facilitated to be realized, it is ensured that the two auxiliary legs 25 can be pushed synchronously, after the aerated brick is clamped from the length direction by the front and back sliding of the four vertical top rods 13, the multifunctional strip in each vertical top rod 13 is taken out and bent into a U shape, so that the plug-in blocks at both ends of the multifunctional strip are respectively plugged into the vertical sliding grooves on the adjacent two vertical top rods 13 and clamp the two width sides of the aerated brick, since the length of the multifunctional strip is fixed, the adaptation to aerated bricks of different lengths can be realized by adjusting the height difference of the two plug-in blocks on the same multifunctional strip in the two vertical sliding grooves, the cutting function assembly comprises a hanging rack 4, the hanging rack 4 is rotatably connected between the front bearing plate 1 and the rear bearing plate 2, an installation rack 5 is slidably connected in the hanging rack 4, two mutually cooperating saw discs 6 are rotatably connected in the installation rack 5, through the design of the cutting function assembly, the uniformity of the cutting stress in the cutting process of the aerated brick is improved under the premise of realizing the basic function of cutting the aerated brick, the cutting quality is better, and the installation rack 5 is provided with two power systems respectively used for driving the two saw discs 6, the power system comprises a shaft frame 18 and a bevel gear 19, the shaft frame 18 is fixedly connected on the installation rack 5, a drive shaft 20 is rotatably connected in the shaft frame 18, the drive shaft 20 is meshed with the bevel gear 19, a drive motor used for driving the drive shaft 20 is installed on the installation rack 5, the bevel gear 19 is connected with the saw disc 6 to provide power for the rotation of the saw disc 6, a cover 22 for transmission protection between the drive shaft 20 and the bevel gear 19 is connected on the installation rack 5 through a bolt 21, a matching opening matched with the shaft frame 18 is formed in the cover 22, a feeding assembly is installed between the installation rack 5 and the hanging rack 4, the feeding assembly comprises a drive rod 14, the drive rod 14 is rotatably connected with the installation rack 5, a drive frame 15 is rotatably connected at the end of the drive rod 14 away from the installation rack 5, a threaded sleeve 16 is fixedly connected on the drive frame 15, a drive lead screw 17 is threadedly connected in the threaded sleeve 16, the drive lead screw 17 is rotatably connected in the hanging rack 4,And the left end of the hanger 4 is installed for driving the lead screw 17 driven servo motor, realize the saw disc 6 to the gas brick cutting process in the feeding drive, in the storage through the multifunctional strip of one plug block after the pullout is placed in one of the vertical slot, in the vertical pole 13 is stored in the slide cavity after each multifunctional strip on the convex or grain and the cavity of the slide cavity inner wall travel friction extrusion expansion contact, so as to ensure that the four vertical pole 13 will not accidentally shake and thus stably stored in the slide cavity.

[0035] The driving motor and servo motor in the embodiment are all existing conventional devices known to those skilled in the art purchased on the market, and can also be customized according to actual needs to the matching manufacturer when necessary. In this patent, we only use it, and do not improve its structure and function. Its setting method, installation method and electrical connection method can be operated according to the requirements of the instruction manual for those skilled in the art, and will not be described here.

[0036] In summary, the working principle and working process of the auxiliary cutting device with uniform stress for aerated brick construction are as follows: in use, first, the auxiliary cutting device with uniform stress for aerated brick construction is transported to the desired use location, then the two support legs 23 and the two wheel groups 27 are in contact with the ground of the use location, and the two auxiliary legs 25 are pulled away from the support legs 23, during which the front bearing plate 1 and the rear bearing plate 2 are synchronously and relatively rotated to unfold, the two middle edge grooves 3 are combined to form a feeding hole, at this time the top end of the hanging rack 4 also enters the feeding hole and is positioned in the feeding hole, finally the vertical top rod 13 is rotated to the vertical state, the debugging before use is completed, after the debugging is completed, the aerated brick to be cut is placed on the panel and located between the four vertical top rods 13, after the placement is completed, the drive motor and the servo motor are connected to the matching circuit according to the respective instruction manuals, then the drive motor and the servo motor are started, the drive motor works through the cooperation of the drive shaft 20 and the bevel gear 19 to drive the saw disc 6, the servo motor works through the cooperation of the drive screw 17, the threaded sleeve 16 and the drive rod 14 to adjust the up-down position of the mounting frame 5 in the hanging rack 4, so as to realize the feeding of the saw disc 6 relative to the aerated brick, and the cutting of the aerated brick is completed, during the cutting process, since the two saw discs 6 will synchronously feed the two edges of the bottom end of the aerated brick, the stress of the aerated brick during cutting is relatively uniform, the cutting quality is good, after the use is completed, the servo motor is controlled to reset the mounting frame 5 in the hanging rack 4, then the power is turned off, then the auxiliary leg 25 is pushed to be close to the support leg 23 relative to the support leg 23, the mutual rotation and folding of the front bearing plate 1 and the rear bearing plate 2 is realized, after the folding is completed, in order to avoid the movement of the auxiliary leg 25 relative to the support leg 23, the support leg 23 and the auxiliary leg 25 can be bound together to ensure the stability of the mutual position between them, so as to realize the control of the folding state of the auxiliary cutting device with uniform stress for aerated brick construction.

Claims

1. An auxiliary cutting device with more uniform stress for aerated brick construction, comprising Panel, characterized in that Further comprising a cutting functional assembly and an auxiliary system, wherein The panel comprises a front bearing plate (1) and a rear bearing plate (2) that are rotationally matched with each other, and a middle edge groove (3) is formed on the front bearing plate (1) and the rear bearing plate (2), the two middle edge grooves (3) are matched with each other to form a feeding hole, a fixed leg assembly is installed at the bottom end of the rear bearing plate (2), and an adjusting leg assembly matched with the fixed leg assembly is installed at the bottom end of the front bearing plate (1), wherein The cutting functional assembly comprises a hanger (4) rotationally connected between the front bearing plate (1) and the rear bearing plate (2), an installation rack (5) is slidably connected inside the hanger (4), two saw discs (6) matched with each other are rotationally connected inside the installation rack (5), two power systems respectively used for driving the two saw discs (6) are arranged on the installation rack (5), and a feeding assembly is installed between the installation rack (5) and the hanger (4), wherein The auxiliary system comprises a first left sliding frame (7), a second left sliding frame (8), a first right sliding frame (9), and a second right sliding frame (10), a front sliding frame cavity and a rear sliding frame cavity are respectively arranged on the front bearing plate (1) and the rear bearing plate (2), the first left sliding frame (7) and the first right sliding frame (9) are both slidably connected in the front sliding frame cavity, the second left sliding frame (8) and the second right sliding frame (10) are both slidably connected in the rear sliding frame cavity, a synchronous wheel (11) is arranged between the first left sliding frame (7) and the first right sliding frame (9) and between the second left sliding frame (8) and the second right sliding frame (10), the two synchronous wheels (11) are rotationally connected in the front sliding frame cavity and the rear sliding frame cavity, respectively, a tension spring (12) is arranged between the first left sliding frame (7) and the front sliding frame cavity, between the first right sliding frame (9) and the front sliding frame cavity, between the second right sliding frame (10) and the rear sliding frame cavity, and between the second left sliding frame (8) and the rear sliding frame cavity, and a vertical top rod (13) is rotationally connected on the first left sliding frame (7), the second left sliding frame (8), the first right sliding frame (9), and the second right sliding frame (10). The fixed leg assembly comprises two support legs (23), the top end of each of the two support legs (23) is provided with a rear top groove, a rear lug plate (24) is rotatably connected in each of the two rear top grooves, the two rear lug plates (24) are fixedly connected to the bottom end of the rear bearing plate (2), the adjusting leg assembly comprises two auxiliary legs (25), the top end of each of the two auxiliary legs (25) is provided with a front top groove, a front lug plate (26) is rotatably connected in each of the two front top grooves, the two front lug plates (26) are fixedly connected to the bottom end of the front bearing plate (1), a wheel set (27) is mounted to the bottom end of each of the two auxiliary legs (25), the front end of each of the two support legs (23) is rotatably connected with a rear connecting plate (29) through a rear connecting seat (28), the rear end of each of the two auxiliary legs (25) is rotatably connected with a front connecting plate (31) through a front connecting seat (30), the two rear connecting plates (29) are rotatably connected with the two front connecting plates (31) respectively, a synchronous rod (32) is fixedly connected between the two support legs (23) and between the two auxiliary legs (25), the front end of the front bearing plate (1) and the rear end of the rear bearing plate (2) are fixedly connected with an operating rod (33). Wherein a vertical sliding groove is arranged on the rear side of the rod body of each of the four vertical top rods (13), a multifunctional strip of flexible material is slidably supported in the vertical sliding groove, a plug-in block is hingedly arranged at each end of the body of the multifunctional strip, the thickness of the plug-in block is matched with the width of the vertical sliding groove, a plurality of grooves or protrusions are integrally formed on the body of the multifunctional strip between the two plug-in blocks, and the rear side is the outer side perpendicular to the sliding direction of the vertical top rod (13).

2. The auxiliary cutting device for aerated brick construction with more uniform stress according to claim 1, characterized in that, The feeding assembly comprises a driving rod (14), the driving rod (14) is rotatably connected with the mounting rack (5), one end of the driving rod (14) away from the mounting rack (5) is rotatably connected with a driving frame (15), the driving frame (15) is fixedly connected with a threaded sleeve (16), the threaded sleeve (16) is threadedly connected with a driving lead screw (17), the driving lead screw (17) is rotatably connected in the hanger (4), and the left end of the hanger (4) is provided with a servo motor for driving the driving lead screw (17).

3. The auxiliary cutting device for aerated brick construction with more uniform stress according to claim 2, characterized in that, The power system comprises a shaft support (18) and a bevel gear (19), the shaft support (18) is fixedly connected to the mounting rack (5), a driving shaft (20) is rotatably connected in the shaft support (18), the driving shaft (20) is engaged with the bevel gear (19), the mounting rack (5) is provided with a driving motor for driving the driving shaft (20), and the bevel gear (19) is connected with the saw disc (6).

4. The auxiliary cutting device for aerated brick construction with more uniform stress according to claim 3, characterized in that, The mounting rack (5) is connected with a cover (22) for protecting the transmission between the driving shaft (20) and the bevel gear (19) by bolts (21), and the cover (22) is provided with a matching opening matched with the shaft support (18).

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