CN114683419A - Can reduce brick cutting equipment of construction accident - Google Patents
Can reduce brick cutting equipment of construction accident Download PDFInfo
- Publication number
- CN114683419A CN114683419A CN202210166756.8A CN202210166756A CN114683419A CN 114683419 A CN114683419 A CN 114683419A CN 202210166756 A CN202210166756 A CN 202210166756A CN 114683419 A CN114683419 A CN 114683419A
- Authority
- CN
- China
- Prior art keywords
- cutting
- block
- fixedly connected
- hole
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides a brick cutting device capable of reducing building construction accidents, which belongs to the technical field of building equipment and comprises an operating platform, supporting legs, a motor, a stepping motor, a protective cover, a cutting wheel, a movable cutting table, a guide rod, a driving gear, a driven toothed plate, a cut injury prevention device, a cutting auxiliary seat and a size adjusting block, wherein the movable cutting table is arranged on the operating platform; according to the invention, the cut injury prevention device is arranged on the front side of the protective cover, so that the warning effect on an operator can be achieved, the operation safety is improved, the mental pressure of the operator during working is reduced, and the improvement of the working efficiency is facilitated; according to the invention, the width of the cut brick can be adjusted by adding the size adjusting block and the thread adjusting rod; according to the invention, the first spring, the second spring, the first buffer plate and the second buffer plate are added to protect the movable part and the through hole, and protect the limiting block and the stop block from being damaged, and the first buffer plate can enable the buffering force of the first spring to uniformly act on the top end of the movable part; the second buffer plate can enable the impact force of the second spring to be evenly applied to the stop block.
Description
Technical Field
The invention belongs to the technical field of building equipment, and particularly relates to brick cutting equipment capable of reducing building construction accidents.
Background
The brick cutting machine is a device for cutting a brick blank, and the device can cut the brick blank into a fixed size so as to meet the construction requirement. The brick cutting equipment realizes green brick cutting through the cutting wheel and the reciprocating motion equipment. However, the existing brick cutting equipment has the following technical problems in the use process, firstly, the cutting wheel is easy to cause accidents, an operator can be tired when using the cutting equipment for a long time, the fatigue operation can cause hand cutting, the construction accidents are caused, and the operator keeps mental stress for a long time and is not beneficial to physical and mental health of workers. In addition, on technical problem one's basis, set up the equipment that prevents the cut near the cutting wheel, also can block the cutting wheel, be unfavorable for the cutting wheel maintenance of daily maintenance, the cutting width of fragment of brick can not adjust yet to present cutting machine at last, and current cutting device is through the artifical supplementary judgement of operator's experience of working, and the brick of cutting out has systematic error.
Disclosure of Invention
Aiming at the problems, the invention provides brick cutting equipment capable of reducing construction accidents so as to solve the technical problems.
A brick cutting device capable of reducing building construction accidents comprises an operation table, supporting legs, a motor, a stepping motor, a protective cover, a cutting wheel, a movable cutting table, a guide rod, a driving gear, a driven toothed plate and a cut injury prevention device, wherein the lower end of the operation table is fixedly connected with the supporting legs, the upper ends of the supporting legs are fixedly connected to the lower end of the operation table, the lower ends of the supporting legs are fixedly connected with a floor through bolts, a cutting groove is formed in the upper end of the operation table, the upper end of the operation table is fixedly connected with the motor, the guide rod and the stepping motor, the stepping motor is fixedly connected to the operation table through a first supporting frame, the motor is fixedly connected to the operation table through a second supporting frame, a mounting hole is formed in the second supporting frame, and the opening end of the mounting hole is located at the top end of the second supporting frame; the two ends of the guide rod are respectively fixed on the inner wall of the cutting groove, the cutting wheel is sleeved on a rotating shaft of the motor, a protective cover is arranged in a matched manner with the cutting wheel, the protective cover is fixedly connected with the second supporting frame through a connecting rod, one end of the connecting rod is fixedly connected with the protective cover, and the other end of the connecting rod is clamped into the mounting hole and is fixedly clamped on the mounting hole through a nut; the protective cover is provided with a through hole in the vertical direction, the inlet of the through hole is positioned right below the protective cover, the movable cutting table is sleeved on the guide rod and slides back and forth along the guide rod, the movable cutting table is positioned right below the cutting wheel, the upper end of the movable cutting table is fixedly connected with a cutting auxiliary seat, the cutting auxiliary seat is provided with a size adjusting block in a matched manner, and the size adjusting block is in sliding connection with the cutting auxiliary seat; one side, close to the stepping motor, of the movable cutting table is fixedly connected with a driven toothed plate, two ends of the driven toothed plate respectively penetrate through the operating platform and are in sliding connection with the operating platform, the driven toothed plate is located right below the driving gear, and the driven toothed plate and the driving gear are mutually meshed;
the anti-cutting device comprises a magnetic block A, a magnetic block B, a magnetic block C, a magnetic stripe D and a movable part, wherein the magnetic block A is embedded at the top of the through hole, the magnetic block B is embedded at the top end of the movable part, the magnetic block C is embedded at the bottom of the movable part, the magnetic stripe D is embedded in the movable cutting table, the magnetic block A and the magnetic block B are unlike magnetic poles, the magnetic block C and the magnetic stripe D are unlike magnetic poles, the magnetic block A is positioned right above the magnetic block B, and the magnetic block C is positioned right above the magnetic stripe D; when the movable part extends downwards to the lowest end, a gap is reserved between the magnetic block B and the brick; the top of movable part is located inside the through-hole, the top of movable part is provided with the stopper that prevents the movable part and deviate from the through-hole, the exit of through-hole is provided with supporting dog, the movable part is located the oblique place ahead of cutting wheel.
In a preferred embodiment of the present invention, a ball is fixedly connected to an outer wall of the movable portion, and the ball is in close contact with a side wall of the through hole.
As a preferable technical solution of the present invention, two ends of the mounting hole are respectively provided with a nut fixing groove, and an outer wall of the nut abuts against a side wall of the nut fixing groove.
As a preferred technical scheme of the invention, a horizontal chute is formed in the cutting auxiliary seat, a sliding block is arranged on the size adjusting block in a matched manner, and the size adjusting block is clamped in the chute through the sliding block to realize sliding connection with the cutting auxiliary seat; the size adjusting block is perpendicular to the cutting auxiliary seat, a threaded adjusting rod is arranged on the size adjusting block in a matched mode, and scale marks are arranged on the cutting auxiliary seat.
As a preferable technical scheme of the invention, one end of the thread adjusting rod, which is far away from the cutting auxiliary seat, is fixedly connected with a handle which is convenient to rotate.
As a preferable technical solution of the present invention, the size adjustment block is provided with a reinforcement block.
As a preferred technical scheme of the invention, a fastening plate is fixedly connected to one side of the threaded adjusting rod, which is located inside the size adjusting block, the threaded adjusting rod sequentially penetrates through the reinforcing block and the size adjusting block to be connected with the fastening plate, the fastening plate is directly contacted with the cutting auxiliary seat, and anti-skid grains are arranged on one side of the fastening plate, which is contacted with the cutting auxiliary seat.
As a preferred technical solution of the present invention, a first spring is fixedly connected to a top end of the through hole, the top end of the first spring is fixedly connected to the top end of the through hole, and a bottom end of the first spring is a free end.
As a preferable technical scheme of the invention, the bottom end of the size adjusting block is fixedly connected with a second spring.
As a preferred technical solution of the present invention, a first buffer plate is fixedly connected to a bottom end of the first spring, and a second buffer plate is fixedly connected to a bottom end of the second spring.
Compared with the prior art, the invention has the advantages that:
1. according to the invention, the cut injury prevention device is arranged on the front side of the protective cover, so that the warning effect on an operator can be achieved, the operation safety is improved, the mental pressure of the operator during working is reduced, and the improvement of the working efficiency is facilitated. Further, when the device stop work, when magnetic stripe D kept away from the movable part, magnetic stripe D was less than magnetic path A to the vertical ascending appeal of magnetic path B to the decurrent appeal of magnetic stripe C, and the movable part is at this moment along the vertical top that rises of through-hole under vertical ascending appeal to tightly adsorb at the through-hole top, the daily maintenance of the cutting wheel of being convenient for this moment maintains. Furthermore, the friction force between the movable part and the inner wall of the through hole can be reduced by adding the balls, so that the smoothness of the vertical movement of the through hole is improved, and the deflection loss of the through hole can be reduced. Further, through increasing the nut fixed slot for the nut passes through the restriction of nut fixed slot, ensures that the connecting rod can not the perk under the moment effect, improves the connection stability of safety cover.
2. According to the invention, the width of the cut brick can be adjusted by adding the size adjusting block and the thread adjusting rod; furthermore, the reinforcing block is added, so that the firm connection degree between the reinforcing threaded adjusting rod and the size adjusting block is increased; further, the addition of the fastening plate is beneficial to increasing the contact area between the threaded adjusting rod and the cutting auxiliary seat 19; furthermore, the anti-skid grains are arranged on the fastening plate, so that the connection firmness degree between the fastening plate and the cutting auxiliary seat 19 is improved; furthermore, the handle is added on the thread adjusting rod, so that the thread adjusting rod can be conveniently adjusted.
3. According to the invention, the first spring, the second spring, the first buffer plate and the second buffer plate are added, wherein the first spring can buffer the impact force between the movable part and the through hole to protect the movable part and the through hole from being damaged, and the first buffer plate is beneficial to balancing the buffer force of the first spring, so that the buffer force of the first spring is uniformly applied to the top end of the movable part; through adding spring two, can cushion the impact force between stopper and the dog, protection stopper and dog are not damaged, and buffer board two is favorable to the buffer power of balanced spring two, makes the impact force equilibrium of spring two apply on the dog.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a first perspective structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of the movable seat of the present invention when it is lowered to the lowest end;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
FIG. 5 is a schematic view of another embodiment of the present invention (with a partial sectional view);
FIG. 6 is an enlarged view of the structure at C in FIG. 5;
FIG. 7 is an enlarged view of the structure at D in FIG. 5;
FIG. 8 is an enlarged view of the structure at E in FIG. 5;
FIG. 9 is an enlarged view of the structure at F in FIG. 5;
fig. 10 is a schematic view showing the connection relationship of the size adjusting block, the screw thread adjusting rod, the reinforcing block, etc. in the present invention.
Wherein, 1-an operation table, 2-a support leg, 3-a motor, 4-a stepping motor, 5-a protective cover, 6-a cutting wheel, 7-a movable cutting table, 8-a guide rod, 9-a driving gear, 10-a driven toothed plate, 11-a cut-preventing device, 1101-a magnetic block A, 1102-a magnetic block B, 1103-a magnetic block C, 1104-a magnetic strip D, 1105-a movable part, 12-a cutting groove, 13-a support frame I, 14-a support frame II, 15-a mounting hole, 16-a connecting rod, 17-a nut, 18-a through hole, 19-a cutting auxiliary seat, 20-a size adjusting block, 21-a limiting block, 22-a stop block, 23-a ball, 24-a nut fixing groove, 25-a sliding groove and 26-a sliding block, 27-a threaded adjusting rod, 28-a handle, 29-a reinforcing block, 30-a fastening plate, 31-an anti-skid thread, 32-a first spring, 33-a second spring, 34-a first buffer plate and 35-a second buffer plate.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 10, in conjunction with the embodiments.
Example 1
referring to fig. 1 and 6, the brick cutting device comprises an operation table 1, support legs 2, a motor 3, a stepping motor 4, a protective cover 5 and a cutting wheel 6, the cutting machine comprises a movable cutting table 7, a guide rod 8, a driving gear 9, a driven toothed plate 10 and a cut injury prevention device 11, wherein the lower end of an operating table 1 is fixedly connected with a supporting leg 2, the upper end of the supporting leg 2 is fixedly connected to the lower end of the operating table 1, the lower end of the supporting leg 2 is fixedly connected with a floor through a bolt, the upper end of the operating table 1 is provided with a cutting groove 12, the upper end of the operating table 1 is fixedly connected with a motor 3, the guide rod 8 and a stepping motor 4, the stepping motor 4 is fixedly connected to the operating table 1 through a first supporting frame 13, the motor 3 is fixedly connected to the operating table 1 through a second supporting frame 14, the second supporting frame 14 is provided with a mounting hole 15, and the open end of the mounting hole 15 is positioned at the top end of the second supporting frame 14; two ends of the guide rod 8 are respectively fixed on the inner wall of the cutting groove 12, the cutting wheel 6 is sleeved on a rotating shaft of the motor 3, the cutting wheel 6 is provided with a protective cover 5 in a matching way, the protective cover 5 is fixedly connected with the second support frame 14 through a connecting rod 16, one end of the connecting rod 16 is fixedly connected with the protective cover 5, and the other end of the connecting rod 16 is clamped into the mounting hole 15 and is fixedly clamped on the mounting hole 15 through a nut 17; a through hole 18 in the vertical direction is formed in the protective cover 5, the inlet of the through hole 18 is positioned right below the protective cover 5, the movable cutting table 7 is sleeved on the guide rod 8, the movable cutting table 7 slides back and forth along the guide rod 8, the movable cutting table 7 is positioned right below the cutting wheel 6, the upper end of the movable cutting table 7 is fixedly connected with a cutting auxiliary seat 19, a horizontal sliding groove 25 is formed in the cutting auxiliary seat 19, a size adjusting block 20 is arranged on the cutting auxiliary seat 19 in a matched manner, a sliding block 26 is arranged on the size adjusting block 20 in a matched manner, and the size adjusting block 20 is clamped in the sliding groove 25 through the sliding block 26 to be in sliding connection with the cutting auxiliary seat 19; the size adjusting block 20 and the cutting auxiliary seat 19 are perpendicular to each other, a threaded adjusting rod 27 is arranged on the size adjusting block 20 in a matched mode, and scale marks are arranged on the cutting auxiliary seat 19; one side of the movable cutting table 7, which is close to the stepping motor 4, is fixedly connected with a driven toothed plate 10, two ends of the driven toothed plate 10 respectively penetrate through the operating table 1 and are in sliding connection with the operating table 1, the driven toothed plate 10 is positioned under the driving gear 9, and the driven toothed plate 10 and the driving gear 9 are mutually meshed;
referring to fig. 8 and 9, the cut-preventing device 11 includes a magnetic block a1101, a magnetic block B1102, a magnetic block C1103, a magnetic stripe D1104 and a movable portion 1105, the magnetic block a1101 is embedded on the top of the through hole 18, the magnetic block B1102 is embedded on the top of the movable portion 1105, the magnetic block C1103 is embedded on the bottom of the movable portion 1105, the magnetic stripe D1104 is embedded inside the mobile cutting table 7, the magnetic block a1101 and the magnetic block B1102 are different-name magnetic poles, the magnetic block C1103 and the magnetic stripe D1104 are different-name magnetic poles, the magnetic block a1101 is located right above the magnetic block B1102, and the magnetic block C1103 is located right above the magnetic stripe D1104; when the movable part 1105 extends downward to the lowest end, a gap is left between the magnetic block B1102 and the brick block; the top end of the movable part 1105 is located inside the through hole 18, the top end of the movable part 1105 is provided with a stop block 21 for preventing the movable part 1105 from coming out of the through hole 18, the outlet of the through hole 18 is provided with a matched stop block 22, and the movable part 1105 is located in the oblique front of the cutting wheel 6. The stepping motor 4 drives the driving gear 9 to rotate, the driving gear 9 drives the driven toothed plate 10 to horizontally slide left and right through meshing with the driven toothed plate 10, the driven toothed plate 10 drives the movable cutting table 7 to horizontally slide left and right along the guide rod 8, bricks approach the cutting wheel 6 along with the movable cutting table 7, the cutting wheel 6 finishes cutting the bricks under the driving of the motor 3, and the bricks are placed on the movable cutting table 7 and balanced with cutting force through reaction force provided by the cutting auxiliary seat 19; the protective cover 5 is detachably connected with the second support frame 14, so that the protective cover 5 is convenient to replace, and the cutting wheel 6 is convenient to maintain; when the movable cutting table 7 is close to the cut preventing device 11, the downward attraction of the magnetic strip D1104 to the magnetic block C1103 is greater than the vertically upward attraction of the magnetic block a1101 to the magnetic block B1102, so that the lower end of the movable portion 1105 moves vertically downward and comes out of the inside of the through hole 18, and when the movable portion 1105 moves to the lowest end, the size adjusting block 20 cannot be separated from the through hole 18 through the blocking plate;
because the movable part 1105 is blocked at the front part of the cutting wheel 6, if the place where the brick is pressed by the finger is just located at the cutting position of the brick, the finger will preferably touch the movable part 1105 before the cutting wheel 6 is not touched, thereby playing a warning role for the operator, improving the operation safety, reducing the mental pressure of the operator during the work, and being beneficial to improving the work efficiency. When the device stops working, when the magnetic strip D1104 is far away from the movable part 1105, the downward attraction of the magnetic strip D1104 to the magnetic strip C is smaller than the vertical upward attraction of the magnetic block a1101 to the magnetic block B1102, at this time, the movable part 1105 vertically rises to the top along the through hole 18 under the action of the vertical upward attraction, and is tightly adsorbed on the top of the through hole 18, and at this time, the daily maintenance of the cutting wheel 6 is facilitated. The cutting auxiliary seat 19 is connected with the size adjusting block 20 in a sliding mode, and the linear distance from the size adjusting block 20 to a cutting position is adjusted, namely the cutting width of the brick is adjusted.
Example 2
A brick cutting device capable of reducing construction accidents is disclosed, please refer to FIG. 1, FIG. 6, FIG. 7 and FIG. 10, the brick cutting device comprises an operation platform 1, a support leg 2, a motor 3, a stepping motor 4, a protective cover 5, a cutting wheel 6, a movable cutting table 7, a guide rod 8, a driving gear 9, a driven toothed plate 10 and a cut injury prevention device 11, the lower end of the operation platform 1 is fixedly connected with the support leg 2, the upper end of the support leg 2 is fixedly connected with the lower end of the operation platform 1, the lower end of the support leg 2 is fixedly connected with a floor through a bolt, the upper end of the operation platform 1 is provided with a cutting groove 12, the upper end of the operation platform 1 is fixedly connected with the motor 3, the guide rod 8 and the stepping motor 4, the stepping motor 4 is fixedly connected with the operation platform 1 through a support frame I13, the motor 3 is fixedly connected with the operation platform 1 through a support frame II 14, the support frame II 14 is provided with an installation hole 15, the installation hole 15 is positioned at the top end of the support frame II 14, two ends of the mounting hole 15 are respectively provided with a nut fixing groove 24; two ends of the guide rod 8 are respectively fixed on the inner wall of the cutting groove 12, the cutting wheel 6 is sleeved on a rotating shaft of the motor 3, the cutting wheel 6 is provided with a protective cover 5 in a matching way, the protective cover 5 is fixedly connected with the second support frame 14 through a connecting rod 16, one end of the connecting rod 16 is fixedly connected with the protective cover 5, and the other end of the connecting rod 16 is clamped into the mounting hole 15 and is fixedly clamped on the mounting hole 15 through a nut 17; the outer wall of the nut 17 abuts against the side wall of the nut fixing groove 24, and the cutting auxiliary seat 19 is provided with scale marks; a through hole 18 in the vertical direction is formed in the protective cover 5, the inlet of the through hole 18 is positioned right below the protective cover 5, the movable cutting table 7 is sleeved on the guide rod 8, the movable cutting table 7 slides back and forth along the guide rod 8, the movable cutting table 7 is positioned right below the cutting wheel 6, the upper end of the movable cutting table 7 is fixedly connected with a cutting auxiliary seat 19, a horizontal sliding groove 25 is formed in the cutting auxiliary seat 19, a size adjusting block 20 is arranged on the cutting auxiliary seat 19 in a matched manner, a sliding block 26 is arranged on the size adjusting block 20 in a matched manner, and the size adjusting block 20 is clamped in the sliding groove 25 through the sliding block 26 to be in sliding connection with the cutting auxiliary seat 19; the size adjusting block 20 and the cutting auxiliary seat 19 are perpendicular to each other, a reinforcing block 29 is arranged on the size adjusting block 20, a threaded adjusting rod 27 is arranged on the size adjusting block 20 in a matched mode, a fastening plate 30 is fixedly connected to one side, located inside the size adjusting block 20, of the threaded adjusting rod 27, the threaded adjusting rod 27 penetrates through the reinforcing block 29 and the size adjusting block 20 in sequence to be connected with the fastening plate 30, and anti-skid grains 31 are formed in one side, in contact with the cutting auxiliary seat 19, of the fastening plate 30; one end of the fastening thread adjusting rod 27 far away from the cutting auxiliary seat 19 is fixedly connected with a rotating handle 28; one side of the movable cutting table 7, which is close to the stepping motor 4, is fixedly connected with a driven toothed plate 10, two ends of the driven toothed plate 10 respectively penetrate through the operating table 1 and are in sliding connection with the operating table 1, the driven toothed plate 10 is positioned under the driving gear 9, and the driven toothed plate 10 and the driving gear 9 are mutually meshed;
referring to fig. 1, 3, 5, 8 and 9, the cut-preventing device 11 includes a magnetic block a1101, a magnetic block B1102, a magnetic block C1103, a magnetic stripe D1104 and a movable portion 1105, the magnetic block a1101 is fitted on the top of the through hole 18, the magnetic block B1102 is fitted on the top of the movable portion 1105, the magnetic block C1103 is fitted on the bottom of the movable portion 1105, the magnetic stripe D1104 is fitted inside the movable cutting table 7, the magnetic block a1101 and the magnetic block B1102 are different-name magnetic poles, the magnetic block C1103 and the magnetic stripe D1104 are different-name magnetic poles, the magnetic block a1101 is located right above the magnetic block B1102, and the magnetic block C1103 is located right above the magnetic stripe D1104; when the movable part 1105 extends downward to the lowest end, a gap is left between the magnetic block B1102 and the brick block; the top end of the movable part 1105 is positioned in the through hole 18, the top end of the movable part 1105 is provided with a limit block 21 for preventing the movable part 1105 from falling out of the through hole 18, the outlet of the through hole 18 is provided with a matched stop block 22, and the movable part 1105 is positioned in the oblique front of the cutting wheel 6; the outer wall of the movable portion 1105 is fixedly connected with a ball 23, and the ball 23 is in close contact with the side wall of the through hole 18.
The addition of the balls 23 can reduce the static friction between the movable portion 1105 and the inner wall of the through hole 18, thereby improving the smoothness of the vertical movement of the through hole 18 and reducing the sliding loss of the through hole 18. The nut 17 is clamped in the nut fixing groove 24, and the connecting rod 16 is prevented from tilting under the action of torque by the limitation of the nut fixing groove 24, so that the connection stability of the protective cover 5 is improved; screw thread adjusting rod 27 runs through reinforcing block 29 and size adjustment block 20 in proper order and is connected with mounting plate 30, mounting plate 30 and the supplementary seat 19 direct contact of cutting, rotatory screw thread adjusting rod 27, make mounting plate 30 have the one end of antiskid line 31 tightly laminate and realize the relative fixed of size adjustment block 20 and the supplementary seat 19 of cutting on the supplementary seat 19 of cutting, mounting plate 30 can increase the area of contact of screw thread adjusting rod 27 and the supplementary seat 19 of cutting, antiskid line 31 increases the stiction of mounting plate 30 and the supplementary seat 19 of cutting, the adjustment of screw thread adjusting rod 27 is convenient for to handle 28.
Example 3
A brick cutting device capable of reducing building construction accidents refers to a figure 1, a figure 6, a figure 7 and a figure 10, the brick cutting device comprises an operation table 1, supporting legs 2, a motor 3, a stepping motor 4, a protective cover 5, a cutting wheel 6, a movable cutting table 7, a guide rod 8, a driving gear 9, a driven toothed plate 10 and a cut injury prevention device 11, the lower end of the operation table 1 is fixedly connected with the supporting legs 2, the upper ends of the supporting legs 2 are fixedly connected with the lower end of the operation table 1, the lower ends of the supporting legs 2 are fixedly connected with a floor through bolts, the upper end of the operation table 1 is provided with a cutting groove 12, the upper end of the operation table 1 is fixedly connected with the motor 3, the guide rod 8 and the stepping motor 4, the stepping motor 4 is fixedly connected on the operation table 1 through a supporting frame I13, the motor 3 is fixedly connected on the operation table 1 through a supporting frame II 14, the supporting frame II 14 is provided with a mounting hole 15, the opening end of the mounting hole 15 is positioned at the top end of the supporting frame II 14, two ends of the mounting hole 15 are respectively provided with a nut fixing groove 24; two ends of the guide rod 8 are respectively fixed on the inner wall of the cutting groove 12, the cutting wheel 6 is sleeved on a rotating shaft of the motor 3, the cutting wheel 6 is provided with a protective cover 5 in a matching way, the protective cover 5 is fixedly connected with the second support frame 14 through a connecting rod 16, one end of the connecting rod 16 is fixedly connected with the protective cover 5, and the other end of the connecting rod 16 is clamped into the mounting hole 15 and is fixedly clamped on the mounting hole 15 through a nut 17; the outer wall of the nut 17 abuts against the side wall of the nut fixing groove 24, and the cutting auxiliary seat 19 is provided with scale marks; a through hole 18 in the vertical direction is formed in the protective cover 5, the inlet of the through hole 18 is right below the protective cover 5, the top end of the through hole 18 is fixedly connected with a first spring 32, the top end of the first spring 32 is fixedly connected to the top end of the through hole 18, and the bottom end of the first spring 32 is fixedly connected with a first buffer plate 34; the movable cutting table 7 is sleeved on the guide rod 8, the movable cutting table 7 slides in a reciprocating manner along the guide rod 8, the movable cutting table 7 is located under the cutting wheel 6, the upper end of the movable cutting table 7 is fixedly connected with a cutting auxiliary seat 19, a horizontal sliding groove 25 is formed in the cutting auxiliary seat 19, a size adjusting block 20 is arranged on the cutting auxiliary seat 19 in a matched manner, a sliding block 26 is arranged on the size adjusting block 20 in a matched manner, and the size adjusting block 20 is clamped in the sliding groove 25 through the sliding block 26 to be in sliding connection with the cutting auxiliary seat 19; the size adjusting block 20 and the cutting auxiliary seat 19 are perpendicular to each other, a reinforcing block 29 is arranged on the size adjusting block 20, a threaded adjusting rod 27 is arranged on the size adjusting block 20 in a matched mode, a fastening plate 30 is fixedly connected to one side, located inside the size adjusting block 20, of the threaded adjusting rod 27, the threaded adjusting rod 27 penetrates through the reinforcing block 29 and the size adjusting block 20 in sequence to be connected with the fastening plate 30, and anti-skid grains 31 are formed in one side, in contact with the cutting auxiliary seat 19, of the fastening plate 30; one end of the fastening screw thread adjusting rod 27, which is far away from the cutting auxiliary seat 19, is fixedly connected with a rotating handle 28; one side of the movable cutting table 7, which is close to the stepping motor 4, is fixedly connected with a driven toothed plate 10, two ends of the driven toothed plate 10 respectively penetrate through the operating table 1 and are in sliding connection with the operating table 1, the driven toothed plate 10 is positioned under the driving gear 9, and the driven toothed plate 10 and the driving gear 9 are mutually meshed;
referring to fig. 1, 3, 5, 8 and 9, the cut-preventing device 11 includes a magnetic block a1101, a magnetic block B1102, a magnetic block C1103, a magnetic stripe D1104 and a movable portion 1105, the magnetic block a1101 is fitted on the top of the through hole 18, the magnetic block B1102 is fitted on the top of the movable portion 1105, the magnetic block C1103 is fitted on the bottom of the movable portion 1105, the magnetic stripe D1104 is fitted inside the movable cutting table 7, the magnetic block a1101 and the magnetic block B1102 are different-name magnetic poles, the magnetic block C1103 and the magnetic stripe D1104 are different-name magnetic poles, the magnetic block a1101 is located right above the magnetic block B1102, and the magnetic block C1103 is located right above the magnetic stripe D1104; when the movable part 1105 extends downward to the lowest end, a gap is left between the magnetic block B1102 and the brick block; the top end of the movable part 1105 is positioned in the through hole 18, the top end of the movable part 1105 is provided with a limiting block 21 for preventing the movable part 1105 from coming out of the through hole 18, the bottom end of the limiting block 21 is fixedly connected with a second spring 33, and the bottom end of the second spring 33 is fixedly connected with a second buffer plate 35; a matched stop block 22 is arranged at the outlet of the through hole 18, and the movable part 1105 is positioned in the oblique front of the cutting wheel 6; the outer wall of the movable portion 1105 is fixedly connected with a ball 23, and the ball 23 is in close contact with the side wall of the through hole 18.
When the movable part 1105 moves to the top end of the through hole 18 under the action of the magnetic block A1101 and the magnetic block B1102, strong impact force is exerted on the top end of the through hole 18, the impact force has a damage effect on the protective cover 5 and the movable part 1105, the impact force between the movable part 1105 and the through hole 18 can be reduced by adding the first spring 32, and the first buffer plate 34 is beneficial to balancing the buffer force of the first spring 32; when the movable portion 1105 moves to the position of the stopper 22 under the action of the magnetic block C1103 and the magnetic strip D1104, strong impact force is applied to the stopper 22, the impact force has a damaging effect on the protective cover 5 and the movable portion 1105, and the impact force of the limiting block 21 on the stopper 22 can be reduced by adding the second spring 33. The second buffer plate 35 is beneficial to balancing the buffer force of the second spring 33, so that the impact force of the second spring 33 is uniformly applied to the stopper 22.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The brick cutting equipment capable of reducing building construction accidents is characterized by comprising an operating platform (1), supporting legs (2), a motor (3), a stepping motor (4), a protective cover (5), a cutting wheel (6), a movable cutting table (7), a guide rod (8), a driving gear (9), a driven toothed plate (10) and a cut injury prevention device (11), wherein the lower end of the operating platform (1) is fixedly connected with the supporting legs (2), the upper ends of the supporting legs (2) are fixedly connected with the lower end of the operating platform (1), the lower ends of the supporting legs (2) are fixedly connected with a floor through bolts, the upper end of the operating platform (1) is provided with a cutting groove (12), the upper end of the operating platform (1) is fixedly connected with the motor (3), the guide rod (8) and the stepping motor (4), and the stepping motor (4) is fixedly connected on the operating platform (1) through a first support frame (13), the motor (3) is fixedly connected to the operating platform (1) through a second support frame (14), a mounting hole (15) is formed in the second support frame (14), and the open end of the mounting hole (15) is located at the top end of the second support frame (14); the two ends of the guide rod (8) are respectively fixed on the inner wall of the cutting groove (12), the cutting wheel (6) is sleeved on a rotating shaft of the motor (3), the cutting wheel (6) is provided with a protective cover (5) in a matched mode, the protective cover (5) is fixedly connected with the second support frame (14) through a connecting rod (16), one end of the connecting rod (16) is fixedly connected with the protective cover (5), and the other end of the connecting rod (16) is clamped into the mounting hole (15) and fixedly clamped on the mounting hole (15) through a nut (17); the protective cover (5) is provided with a through hole (18) in the vertical direction, the inlet of the through hole (18) is arranged under the protective cover (5), the movable cutting table (7) is sleeved on the guide rod (8), the movable cutting table (7) slides in a reciprocating manner along the guide rod (8), the movable cutting table (7) is arranged under the cutting wheel (6), the upper end of the movable cutting table (7) is fixedly connected with a cutting auxiliary seat (19), the cutting auxiliary seat (19) is provided with a size adjusting block (20) in a matched manner, and the size adjusting block (20) is in sliding connection with the cutting auxiliary seat (19); one side, close to the stepping motor (4), of the movable cutting table (7) is fixedly connected with a driven toothed plate (10), two ends of the driven toothed plate (10) respectively penetrate through the operating platform (1) and are in sliding connection with the operating platform (1), the driven toothed plate (10) is located right below the driving gear (9), and the driven toothed plate (10) and the driving gear (9) are mutually meshed;
the anti-cutting device (11) comprises a magnetic block A (1101), a magnetic block B (1102), a magnetic block C (1103), a magnetic strip D (1104) and a movable part (1105), wherein the magnetic block A (1101) is embedded at the top of the through hole (18), the magnetic block B (1102) is embedded at the top end of the movable part (1105), the magnetic block C (1103) is embedded at the bottom of the movable part (1105), the magnetic strip D (1104) is embedded inside the movable cutting table (7), the magnetic block A (1101) and the magnetic block B (1102) are different-name magnetic poles, the magnetic block C (1103) and the magnetic strip D (1104) are different-name magnetic poles, the magnetic block A (1101) is positioned right above the magnetic block B (1102), and the magnetic block C (1103) is positioned right above the magnetic strip D (1105); when the movable part (1105) extends downwards to the lowest end, a gap is reserved between the magnetic block B (1102) and the brick; the top end of the movable part (1105) is positioned in the through hole (18), the top end of the movable part (1105) is provided with a limiting block (21) for preventing the movable part (1105) from being separated from the through hole (18), the outlet of the through hole (18) is provided with a matched stop block (22), and the movable part (1105) is positioned in the oblique front of the cutting wheel (6).
2. The tile cutting equipment capable of reducing construction accidents according to claim 1, wherein a ball (23) is fixedly connected to an outer wall of the movable portion (1105), and the ball (23) is in close contact with a side wall of the through hole (18).
3. The tile cutting device capable of reducing construction accidents according to claim 1, wherein the two ends of the installation hole (15) are respectively provided with a nut fixing groove (24), and the outer wall of the nut (17) abuts against the side wall of the nut fixing groove (24).
4. The brick cutting equipment capable of reducing the building construction accidents according to claim 1, wherein a horizontal sliding groove (25) is formed in the auxiliary cutting seat (19), a sliding block (26) is arranged on the size adjusting block (20) in a matching manner, and the size adjusting block (20) is clamped in the sliding groove (25) through the sliding block (26) to realize sliding connection with the auxiliary cutting seat (19); the size adjusting block (20) and the cutting auxiliary seat (19) are perpendicular to each other, a threaded adjusting rod (27) is arranged on the size adjusting block (20) in a matched mode, and scale marks are arranged on the cutting auxiliary seat (19).
5. The brick cutting equipment capable of reducing construction accidents according to claim 4, wherein a handle (28) convenient to rotate is fixedly connected to one end of the thread adjusting rod (27) far away from the cutting auxiliary seat (19).
6. The tile cutting apparatus capable of reducing construction accidents according to claim 5, wherein the size adjustment block (20) is provided with a reinforcement block (29).
7. The brick cutting equipment capable of reducing the building construction accidents according to claim 6, wherein the screw thread adjusting rod (27) is positioned inside the size adjusting block (20) and is fixedly connected with a fastening plate (30) on one side, the screw thread adjusting rod (27) sequentially penetrates through the reinforcing block (29) and the size adjusting block (20) to be connected with the fastening plate (30), the fastening plate (30) is in direct contact with the cutting auxiliary seat (19), and anti-skid grains (31) are arranged on one side, in contact with the cutting auxiliary seat (19), of the fastening plate (30).
8. The tile cutting equipment capable of reducing construction accidents according to claim 1, wherein a first spring (32) is fixedly connected to the top end of the through hole (18), the top end of the first spring (32) is fixedly connected to the top end of the through hole (18), and the bottom end of the first spring (32) is a free end.
9. The tile cutting device capable of reducing building construction accidents according to claim 8, wherein a second spring (33) is fixedly connected to the bottom end of the size adjusting block (20).
10. The tile cutting equipment capable of reducing construction accidents according to claim 9, wherein a first buffer plate (34) is fixedly connected to the bottom end of the first spring (32), and a second buffer plate (35) is fixedly connected to the bottom end of the second spring (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210166756.8A CN114683419A (en) | 2022-02-23 | 2022-02-23 | Can reduce brick cutting equipment of construction accident |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210166756.8A CN114683419A (en) | 2022-02-23 | 2022-02-23 | Can reduce brick cutting equipment of construction accident |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114683419A true CN114683419A (en) | 2022-07-01 |
Family
ID=82137101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210166756.8A Withdrawn CN114683419A (en) | 2022-02-23 | 2022-02-23 | Can reduce brick cutting equipment of construction accident |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114683419A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116278725A (en) * | 2023-04-13 | 2023-06-23 | 山东优路通汽配有限公司 | Water-oil circulation device for heating oil tank |
-
2022
- 2022-02-23 CN CN202210166756.8A patent/CN114683419A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116278725A (en) * | 2023-04-13 | 2023-06-23 | 山东优路通汽配有限公司 | Water-oil circulation device for heating oil tank |
| CN116278725B (en) * | 2023-04-13 | 2023-09-26 | 山东优路通汽配有限公司 | Water-oil circulation device for heating oil tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114683419A (en) | Can reduce brick cutting equipment of construction accident | |
| CN208571814U (en) | A kind of motor driven more | |
| CN108943446B (en) | Cutting device and cutting method for glass table top of integrated stove | |
| CN104526056B (en) | Dustless lath cutter | |
| CN111185967A (en) | Bamboo fiberboard bending auxiliary equipment | |
| CN110732725A (en) | Section bar saw cuts device | |
| JP6236234B2 (en) | Storage door opening / closing structure | |
| CN112873346A (en) | Cutting equipment for rubber product production and use method thereof | |
| CN205433566U (en) | Belt clutch subassembly of dust catcher and dust catcher that has it | |
| CN213060027U (en) | Fire-fighting engineering auxiliary installation equipment | |
| CN216442713U (en) | Push plate device of plate cutting machine | |
| CN206937027U (en) | Hand pressure sander with height adjusting function | |
| CN111960209B (en) | Elevator shaft arrangement structure | |
| CN212605812U (en) | Unmanned aerial vehicle convenient to send express delivery | |
| CN219638635U (en) | Easy-to-operate double-insert type breaking-preventing knife of flexible stacking door | |
| CN210551620U (en) | Cut stable cutting machine for sponge foam processing | |
| CN211516246U (en) | Section bar saw cuts device | |
| CN112428102A (en) | Aluminum veneer manufacturing, forming and processing system | |
| CN206030076U (en) | Panel of high suitability compresses tightly cutting device | |
| CN209038808U (en) | A kind of flat side wheel guide shoe of villa elevator | |
| CN113006838A (en) | Mining hydraulic support base fixing device | |
| CN220971431U (en) | Machining table of numerical control milling machine | |
| CN111391054A (en) | Firewood chopping device for daily life | |
| CN208948615U (en) | A kind of novel elevator speed-controlling device | |
| CN212240227U (en) | Cutting device is used in elevator car processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220701 |