CN211727766U

CN211727766U - Building engineering bar cutting device

Info

Publication number: CN211727766U
Application number: CN202020410592.5U
Authority: CN
Inventors: 李科技
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-23
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a building engineering bar cutting device, including workstation, fan and blade, the below welding of workstation has the ventilation storehouse, and the internally mounted in ventilation storehouse has the fan, the filter opening has been seted up to the top on ventilation storehouse right side, the top intercommunication of inhaling the sediment passageway has inhales the sediment storehouse, the blade is installed on the right side at workstation top, the left side of workstation top front end is provided with the mobile station, and the bottom and the workstation welded fastening of fixed block, the left end of first bull stick runs through the fixed block and extends to the fixed block left side, the right side of mobile station is provided with the clamp bar, both ends all transversely run through there is the fixed plate about the movable plate, and the front end of fixed plate all with workstation outer wall welded fastening. The utility model discloses guaranteed user's life health, reduced the user to the device around the degree of difficulty that cleans, easy operation is convenient, application scope is wide, cutting efficiency when needing the different length bars of multiunit is high.

Description

Building engineering bar cutting device

Technical Field

The utility model relates to a building engineering bar cutting device technical field specifically is a building engineering bar cutting device.

Background

Along with the development of the building engineering industry, people's demand to engineering building materials is also higher and higher, in order to obtain the material that building engineering needs, often can use the cutting machine to cut the bar that needs processing, but in present cutting machine use, the high-speed rotation of blade can lead to a large amount of residue bits of bar to fly upward backward, the bits of dust that is pervasive in the air is inhaled internally by the workman, seriously endanger workman's life health, the trouble has also been brought for the subsequent cleaning work of workman simultaneously, and present cutting machine often can only cut perpendicularly, can't deflect the cutting to the bar according to user's needs, the bar market demand scope that leads to cutting out is less.

Disclosure of Invention

An object of the utility model is to provide a building engineering bar cutting device to the high-speed rotation of the blade that provides in solving above-mentioned background art leads to the rod residue to be inhaled by the workman easily, endangers workman's health, and it is big to clean the degree of difficulty moreover, and can't deflect the problem of cutting to the rod according to user's needs.

In order to achieve the above object, the utility model provides a following technical scheme: a bar cutting device for building engineering comprises a workbench, a fan and a blade, wherein a ventilation bin is welded below the workbench, the fan is arranged inside the ventilation bin, a filter opening is formed in the upper side of the right side of the ventilation bin, the right end of the filter opening is communicated with a slag suction channel, a collection bin is sleeved below the slag suction channel, the slag suction channel is communicated with the slag suction bin, the blade is arranged on the right side of the top of the workbench, a movable table is arranged on the left side of the front end of the top of the workbench, a pushing opening is formed in the movable table, a first rotating rod is inserted into the pushing opening, a fixed block is arranged on the left side of the movable table, the bottom end of the fixed block is fixedly welded with the workbench, the left end of the first rotating rod penetrates through the fixed block and extends to the left side of the fixed block, a clamping rod is arranged on the right side of the movable table, and the bottom end of the clamping rod is fixedly welded with, the utility model discloses a movable table, including the clamp bar, the left side of workstation is equipped with the embedded ball of first set, the clamp bar is equipped with the fixed plate, the left side of workstation is equipped with the fixed plate, the left end of movable plate is equipped with the fixed plate, and the front end of fixed plate all with workstation outer wall welded fastening.

Preferably, a filter screen is welded in the middle of the filter opening, and a filter screen is welded in the middle of the bottom end of the ventilation bin.

Preferably, the surface of inhaling sediment passageway bottom is provided with the external screw thread, be provided with the internal thread on the inner wall on collection storehouse top, it is connected with the collection storehouse through helicitic texture to inhale the sediment passageway.

Preferably, the bottom welding of mobile station has the slider, the middle part of workstation front end is seted up and is moved platform matched with spout, the workstation constitutes sliding structure with the mobile station.

Preferably, the surface of first bull stick is provided with the external screw thread, be provided with the internal thread on the inner wall that propelling movement mouth and first bull stick laminated mutually, propelling movement mouth inner wall is connected through helicitic texture with first bull stick.

Preferably, the surface of the second rotating rod is provided with an external thread, the inner wall of the workbench through which the second rotating rod penetrates is provided with an internal thread, and the second rotating rod is connected with the workbench through a thread structure.

Preferably, the surface of the third rotating rod is provided with an external thread, the inner wall of the bottom end of the moving plate is provided with an internal thread, and the third rotating rod is connected with the moving plate through a thread structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model ensures the life health of the user, reduces the cleaning difficulty of the user to the periphery of the device, has simple and convenient operation, wide application range and high cutting efficiency when needing a plurality of groups of bars with different lengths;

1. the device is provided with a slag absorbing bin, a user firstly opens a fan, the fan generates downward airflow, the airflow enters a ventilation bin through a filtering port through the slag absorbing bin, then when a bar is cut, flying residues are guided into the slag absorbing bin through the airflow and fall into a collecting bin through a slag absorbing channel to be accumulated, the user can rotate the collecting bin, the collecting bin is separated from the slag absorbing channel through a threaded structure, then the residues in the collecting bin are cleaned, most of the flying residues are collected by the device, the amount of the residues diffused in the air is reduced, the life health of the user is ensured, the residues can be intensively cleaned, the cleaning difficulty of the user on the periphery of the device is greatly reduced, and the practicability is high;

2. the device is provided with the balls, a user rotates the bottom end of the first rotating rod to enable the moving platform to move rightwards, so that the bar stock is clamped in the middle of the four groups of balls, then the user rotates the third rotating rod to drive the moving plate to move through the threaded structure, the distance between the moving plate and the blade is adjusted, finally the user pushes the bar stock, the end of the bar stock is enabled to be abutted against the moving plate, the cutting length of the bar stock can be continuously adjusted after the bar stock is fixed, the stability of the whole device during cutting is guaranteed, the length determining operation is simple and convenient, and the cutting efficiency of the user when the plurality of groups of bar stocks with different lengths are needed is improved;

3. be provided with second bull stick and regulation platform, because four group's balls carry out the centre gripping to the middle part of bar, the regulation platform supports the left end of bar, the user rotates the bottom of second bull stick, make the second bull stick drive the regulation platform up-and-down motion through helicitic texture, thereby can adjust the inclination of bar, make the user can cut the bar according to the angle and the size that oneself needs, the variety of the device production work piece has been improved greatly, the device's application scope has been improved.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic top sectional view of the structure of the present invention;

fig. 4 is the side view section schematic diagram of the structure of the slag suction channel, the collection bin and the slag suction bin of the utility model.

In the figure: 1. a work table; 2. a ventilation bin; 3. a fan; 4. a filter port; 5. a slag suction channel; 6. a collection bin; 7. a slag suction bin; 8. a blade; 9. a mobile station; 10. a push port; 11. a first rotating lever; 12. a fixed block; 13. a clamping bar; 14. a ball bearing; 15. a second rotating rod; 16. an adjusting table; 17. a third rotating rod; 18. moving the plate; 19. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides an embodiment:

a bar cutting device for building engineering comprises a workbench 1, a fan 3 and a blade 8, wherein a ventilation bin 2 is welded below the workbench 1, the fan 3 is installed inside the ventilation bin 2, a filter opening 4 is formed in the upper portion of the right side of the ventilation bin 2, a filter screen is welded in the middle of the filter opening 4, when residues enter the interior of a residue suction channel 5 along with air flow, the filter screen blocks the residues, so that the residues are prevented from flying into the ventilation bin 2, the filter screen is welded in the middle of the bottom end of the ventilation bin 2, the fan 3 can generate downward air flow through the ventilation bin 2 after being started, the right end of the filter opening 4 is communicated with the residue suction channel 5, a collection bin 6 is sleeved below the residue suction channel 5, the surface of the bottom end of the residue suction channel 5 is provided with external threads, the inner wall at the top end of the collection bin 6 is provided with internal threads, the residue suction channel 5 is connected with the, the rotating collecting bin 6 can be separated from the bottom end of the slag sucking channel 5 through a threaded structure, so that a user can clean residues accumulated in the collecting bin 6, the slag sucking bin 7 is communicated above the slag sucking channel 5, a blade 8 is installed on the right side of the top of the workbench 1, a moving table 9 is arranged on the left side of the front end of the top of the workbench 1, a pushing port 10 is formed in the moving table 9, and a first rotating rod 11 is inserted into the pushing port 10;

the surface of the first rotating rod 11 is provided with external threads, the inner wall of the pushing port 10, which is attached to the first rotating rod 11, is provided with internal threads, the inner wall of the pushing port 10 is connected with the first rotating rod 11 through a threaded structure, the first rotating rod 11 can enable the mobile station 9 to move left and right through the threaded structure when rotating, the bottom end of the mobile station 9 is welded with a sliding block, the middle part of the front end of the working station 1 is provided with a sliding chute which is matched with the mobile station 9, the working station 1 and the mobile station 9 form a sliding structure, the moving track of the mobile station 9 is limited through the sliding chute and the sliding block, the mobile station 9 and the first rotating rod 11 are prevented from rotating together, the left side of the mobile station 9 is provided with a fixed block 12, the bottom end of the fixed block 12 is fixedly welded with the working station 1, the left end of the first rotating rod 11 penetrates through the fixed block 12 and extends to the left side of the fixed block 12, two groups of balls 14 are embedded in one side of each clamping rod 13, which is close to the mobile station 9, the left side of the workbench 1 is longitudinally penetrated by a second rotating rod 15, the surface of the second rotating rod 15 is provided with external threads, internal threads are arranged on the inner wall of the workbench 1, through which the second rotating rod 15 penetrates, the second rotating rod 15 is connected with the workbench 1 through a threaded structure, the second rotating rod 15 can move up and down through the threaded structure when the second rotating rod 15 rotates, the second rotating rod 15 drives an adjusting platform 16 to move up and down so as to adjust the inclination angle of a rod, the top end of the second rotating rod 15 is welded with the adjusting platform 16, the middle part of the left end of the workbench 1 is connected with a third rotating rod 17 through an embedded bearing, a movable plate 18 is sleeved outside the left end of the third rotating rod 17, the surface of the third rotating rod 17 is provided with external threads, the inner wall at the bottom end of the movable plate 18 is provided with internal threads, the third rotating rod 17, when the third rotating rod 17 rotates, the moving plate 18 is driven to move through the threaded structure, a user adjusts the distance between the moving plate 18 and the blade 8 by adjusting the moving plate 18 to move back and forth, so that the length of a bar to be cut is adjusted, the left end and the right end of the moving plate 18 transversely penetrate through the fixed plate 19, the front end of the fixed plate 19 is welded and fixed with the outer wall of the workbench 1, the moving plate 18 cannot rotate left and right along with the rotation of the third rotating rod 17, and the moving plate 18 can only move back and forth on the third rotating rod 17.

The working principle is as follows: firstly, the user brings the bar stock to the top end of the adjusting table 16, at which time the bar stock enters the middle between the moving table 9 and the clamping bar 13, then the user rotates the left end of the first rotating rod 11, the moving platform 9 is pushed to move rightwards through the threaded structure of the first rotating rod 11 and the pushing port 10, so that the four groups of balls 14 firmly fix the bar stock between the moving platform 9 and the clamping bar 13, then, the user rotates the bottom end of the second rotating rod 15, the second rotating rod 15 moves up and down through the thread structure, the second rotating rod 15 drives the adjusting table 16 to move up and down, the user can adjust the inclination angle of the bar stock by adjusting the height of the adjusting table 16, then, the user rotates the rear end of the third rotating rod 17, the moving plate 18 is driven to move through the threaded structure, and the user adjusts the distance between the moving plate 18 and the blade 8 by adjusting the moving plate 18 to move back and forth, so that the length of the bar to be cut is adjusted;

then the user is to the device external power supply, for fan 3 and blade 8 provide the electric energy, make fan 3 open the production from last air current down, make the air current pass through inhale in the sediment storehouse 7 enters into ventilation storehouse 2 through filter orifice 4, then when cutting the bar, the residue that flies upward passes through the air current guide and gets into and inhale sediment storehouse 7 inside, then it inhales sediment passageway 5 inside to accompany the air current entering, filter orifice 4 right side welded filter screen carries out the separation with the residue, make the residue can not get into inside fan 3 through filter orifice 4, then the residue falls naturally and collects storehouse 6 inside, then the user can rotate and collect storehouse 6, make collection storehouse 6 break away from downwards through the helicitic texture who inhales sediment passageway 5 and collect storehouse 6, then clear up the residue of collecting storehouse 6 inside.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a building engineering bar cutting device, includes workstation (1), fan (3) and blade (8), its characterized in that: the air ventilation device is characterized in that an air ventilation bin (2) is welded below the workbench (1), a fan (3) is installed inside the air ventilation bin (2), a filter opening (4) is formed in the upper portion of the right side of the air ventilation bin (2), the right end of the filter opening (4) is communicated with a slag suction channel (5), a collection bin (6) is sleeved below the slag suction channel (5), a slag suction bin (7) is communicated above the slag suction channel (5), a blade (8) is installed on the right side of the top of the workbench (1), a movable table (9) is arranged on the left side of the front end of the top of the workbench (1), a pushing opening (10) is formed in the movable table (9), a first rotating rod (11) is inserted in the pushing opening (10), a fixed block (12) is arranged on the left side of the movable table (9), and the bottom end of the fixed block (12) is welded and fixed to the workbench (1), the left end of first bull stick (11) runs through fixed block (12) and extends to fixed block (12) left side, the right side of mobile station (9) is provided with clamp rod (13), and the bottom and workstation (1) welded fastening of clamp rod (13), one side that clamp rod (13) and mobile station (9) are close to each other all is embedded to have two sets of balls (14), the left side of workstation (1) vertically runs through second bull stick (15), and the top welding of second bull stick (15) has regulation platform (16), the middle part of workstation (1) left end is connected with third bull stick (17) through embedded bearing, and the left end outside cover of third bull stick (17) is equipped with movable plate (18), fixed plate (19) have all transversely run through to both ends about movable plate (18), and the front end of fixed plate (19) all with workstation (1) outer wall welded fastening.

2. A cutting device for construction bar stock as claimed in claim 1, wherein: the middle part of the filter opening (4) is welded with a filter screen, and the middle part of the bottom end of the ventilation bin (2) is welded with the filter screen.

3. A cutting device for construction bar stock as claimed in claim 1, wherein: inhale the surface of sediment passageway (5) bottom and be provided with the external screw thread, be provided with the internal thread on the inner wall on collection storehouse (6) top, inhale sediment passageway (5) and be connected with collection storehouse (6) through helicitic texture.

4. A cutting device for construction bar stock as claimed in claim 1, wherein: the bottom welding of mobile station (9) has the slider, the middle part of workstation (1) front end is seted up and is moved platform (9) matched with spout, workstation (1) and mobile station (9) constitute sliding structure.

5. A cutting device for construction bar stock as claimed in claim 1, wherein: the surface of first bull stick (11) is provided with the external screw thread, be provided with the internal thread on the inner wall that propelling movement mouth (10) and first bull stick (11) laminated mutually, propelling movement mouth (10) inner wall is connected through helicitic texture with first bull stick (11).

6. A cutting device for construction bar stock as claimed in claim 1, wherein: the surface of the second rotating rod (15) is provided with external threads, internal threads are arranged on the inner wall of the workbench (1) through which the second rotating rod (15) penetrates, and the second rotating rod (15) is connected with the workbench (1) through a threaded structure.

7. A cutting device for construction bar stock as claimed in claim 1, wherein: the surface of the third rotating rod (17) is provided with external threads, the inner wall of the bottom end of the moving plate (18) is provided with internal threads, and the third rotating rod (17) is connected with the moving plate (18) through a threaded structure.