CN213764259U - Cutting device for engineering construction - Google Patents

Abstract

The utility model discloses a cutting device for engineering construction, including the installation base, installation base top is equipped with first bearing, be equipped with the support column in the first bearing, the support column middle part is equipped with articulated piece, be equipped with the dead lever on the articulated piece, be equipped with the headstock on the dead lever, be equipped with the motor in the headstock, the motor output end is equipped with the saw bit, installation base top is equipped with first baffle, second baffle female connection rocker, the rocker bottom is equipped with the crank, the rocker runs through second baffle fixed connection second bearing, second bearing is close to first baffle one side and is equipped with splint, first baffle middle part has been seted up logical groove, logical groove is located the saw bit bottom surface; the power box and the motor which are arranged directly drive the saw blade to operate, so that unnecessary structures are reduced, the practicability of the device is better when the device is used in a severe environment, the saw blade can smoothly complete cutting downwards through the set dead lever and the hinged block, the practicability of the device is improved, the structure is simplified, and the use timeliness of the device is improved.

Description

Cutting device for engineering construction

Technical Field

The utility model relates to a cutting device field especially relates to a cutting device for engineering construction.

Background

With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry. The cutting machine is classified into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting, and the like. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness. The plasma cutting machine has fast cutting speed and certain slope of the cut surface. The flame cutting machine is used for carbon steel materials with larger thickness.

The existing cutting machine for engineering construction still has various problems in the use process, most of the existing cutting machines drive a saw blade through a belt, the cutting machine cannot be used due to breakage of the belt, the working efficiency is reduced, the use frequency in the engineering construction is high, and the belt is easy to break due to the fact that the cutting machine is in a severe environment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a cutting device for engineering construction has cancelled the belt and has driven the saw bit, has improved the practicality of device, and result of use is better when abominable environment uses, is favorable to improving the use ageing of device.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a cutting device for engineering construction, includes the installation base, installation base top fixed mounting has first bearing, fixed mounting has the support column in the first bearing, support column middle part fixed mounting has articulated piece, fixed mounting has the dead lever on the articulated piece, fixed mounting has the headstock on the dead lever, fixed mounting has the motor in the headstock, the motor output runs through headstock fixed mounting has the saw bit, installation base top fixed mounting has first baffle, second baffle female connection rocker, rocker bottom fixed mounting has the crank, the rocker runs through second baffle fixed connection second bearing, the second bearing is close to first baffle one side fixed mounting and has splint, logical groove has been seted up at first baffle middle part, it is located the saw bit bottom surface to lead to the groove.

As a preferred technical scheme of the utility model, support column top fixed mounting has the erection column, fixed mounting has reset spring in the erection column, reset spring fixed mounting is on the headstock, headstock top fixed mounting has the press bar, press bar top fixed mounting has the handle.

As a preferred technical scheme of the utility model, the support column bottom is located first bearing top fixed mounting and has the pointer, first bearing one side fixed mounting has fixation nut, fixation nut runs through first bearing and support column bottom swing joint, the first bearing surface is equipped with the scale mark, pointer and scale mark swing joint.

As the utility model discloses a preferred technical scheme, installation base bottom fixed mounting has a plurality of evenly distributed's supporting leg, supporting leg middle part fixed mounting has puts the thing board.

As an optimal technical scheme of the utility model, equal fixed mounting has the slipmat on splint, the first baffle, and is equipped with "W" type antiskid line on the slipmat.

As an optimized technical scheme of the utility model, the outer coaxial fixed mounting of saw bit has the safety cover, safety cover fixed mounting is in headstock one side.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the power box and the motor are arranged to directly drive the saw blade to operate, so that unnecessary structures are reduced, the practicability of the device is better when the device is used in a severe environment, the saw blade can smoothly and downwards complete cutting through the arranged fixed rod and the hinging block, the practicability of the device is improved, the structure is simplified, and the use timeliness of the device is improved;

2. through setting up the erection column installation reset spring on the support column, be connected with the headstock, be favorable to making the saw bit keep bounceing, push down the cutting with the saw bit through the press ram that sets up, be favorable to improving the security of device, prevent that the saw bit from idle cutting, be favorable to improving the practicality of device, improve the use prescription of device.

Drawings

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

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

fig. 3 is a schematic view of the overall structure of the first bearing of the present invention;

wherein: 1. installing a base; 2. a support pillar; 3. a first bearing; 4. a hinged block; 5. fixing the rod; 6. a protective cover; 7. a saw blade; 8. mounting a column; 9. a return spring; 10. a pressing lever; 11. a handle; 12. a first baffle plate; 121. a through groove; 13. a second baffle; 14. a splint; 15. a second bearing; 16. a rocker; 17. a crank; 18. supporting legs; 19. a storage plate; 20. a power box; 21. a motor; 22. a pointer; 23. and (5) fixing the nut.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in FIGS. 1-3, the utility model provides a cutting device for engineering construction, which comprises an installation base 1, a first bearing 3 is fixedly installed on the top of the installation base 1, a support column 2 is fixedly installed in the first bearing 3, a hinged block 4 is fixedly installed in the middle of the support column 2, a fixed rod 5 is fixedly installed on the hinged block 4, a power box 20 is fixedly installed on the fixed rod 5, a motor 21 is fixedly installed in the power box 20, a saw blade 7 is fixedly installed at the output end of the motor 21 by penetrating through the power box 20, a first baffle 12 and a second baffle 13 are fixedly installed on the top of the installation base 1, a rocker 16 is in threaded connection with the second baffle 13, a crank 17 is fixedly installed at the bottom of the rocker 16, the rocker 16 is fixedly connected with a second bearing 15 by penetrating through the second baffle 13, a clamping plate 14 is fixedly installed on one side of the second bearing 15 close to the first baffle 12, a through groove 121 is formed in the middle of the first baffle 12, the through groove 121 is positioned on the bottom surface of the saw blade 7; the power box 20 and the motor 21 which are arranged directly drive the saw blade 7 to operate, so that unnecessary structures are reduced, the practicability of the device is better when the device is used in a severe environment, the saw blade 7 can be smoothly and downwards cut by the aid of the arranged dead lever 5 and the hinged block 4, the practicability of the device is improved, the structure is simplified, and the use timeliness of the device is improved.

In another embodiment, the embodiment discloses a resetting and pressing structure, as shown in fig. 1-3, a mounting column 8 is fixedly mounted on the top of a supporting column 2, a resetting spring 9 is fixedly mounted in the mounting column 8, the resetting spring 9 is fixedly mounted on a power box 20, a pressing rod 10 is fixedly mounted on the top of the power box 20, and a handle 11 is fixedly mounted on the top of the pressing rod 10; through setting up 8 installation reset spring 9 of erection column on support column 2, be connected with headstock 20, be favorable to making saw bit 7 keep bounce, push down the cutting with saw bit 7 through the depression bar 10 that sets up, be favorable to improving device's security, prevent that saw bit 7 from idle cutting, be favorable to improving device's practicality, improve device's use prescription.

In another embodiment, the present embodiment discloses a rotating structure, as shown in fig. 1-3, a pointer 22 is fixedly installed at the bottom of the supporting column 2 on the top of the first bearing 3, a fixing nut 23 is fixedly installed at one side of the first bearing 3, the fixing nut 23 penetrates through the first bearing 3 and is movably connected with the bottom of the supporting column 2, the surface of the first bearing 3 is provided with scale marks, and the pointer 22 is movably connected with the scale marks; through setting up pointer 22 in support column 2 bottom, the scale mark on directional first bearing 3 is favorable to with cutting device angle of adjustment, is favorable to improving the mobility of device, improves the use ageing of device.

In another embodiment, the embodiment discloses a bottom supporting structure, as shown in fig. 1-3, a plurality of supporting legs 18 are fixedly arranged at the bottom of the mounting base 1, and the middle parts of the supporting legs 18 are fixedly provided with an object placing plate 19; through the supporting leg 18 that sets up in installation base 1 bottom, be favorable to lifting installation base 1, the cutting operation of being convenient for puts thing board 19 through the setting, is favorable to placing measuring tool, is favorable to improving the practicality of device, improves the use prescription of device.

In another embodiment, the present embodiment discloses a non-slip mat, as shown in fig. 1-3, non-slip mats are fixedly mounted on the clamping plate 14 and the first baffle 12, and a "W" type non-slip pattern is arranged on the non-slip mat; through setting up the slipmat on splint 14 and first baffle 12, be favorable to improving and press from both sides tight efficiency, prevent that the material from squinting, be favorable to improving the practicality of device, the guarantee cutting work goes on smoothly.

In another embodiment, the embodiment discloses a protective cover structure, as shown in fig. 1-3, a protective cover 6 is coaxially and fixedly installed outside the saw blade 7, and the protective cover 6 is fixedly installed on one side of the power box 20; through the protection cover 6 arranged on the outer side of the saw blade 7, the safety of the device is improved, and the use timeliness of the device is improved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a cutting device for engineering construction, includes installation base (1), its characterized in that: the mounting base is characterized in that a first bearing (3) is fixedly mounted at the top of the mounting base (1), a support column (2) is fixedly mounted in the first bearing (3), a hinged block (4) is fixedly mounted in the middle of the support column (2), a fixing rod (5) is fixedly mounted on the hinged block (4), a power box (20) is fixedly mounted on the fixing rod (5), a motor (21) is fixedly mounted in the power box (20), an output end of the motor (21) penetrates through the power box (20) and is fixedly mounted with a saw blade (7), a first baffle (12) and a second baffle (13) are fixedly mounted at the top of the mounting base (1), the second baffle (13) is in internal thread connection with a rocker (16), a crank (17) is fixedly mounted at the bottom of the rocker (16), and the rocker (16) penetrates through the second baffle (13) and is fixedly connected with a second bearing (15), a clamping plate (14) is fixedly mounted on one side, close to the first baffle plate (12), of the second bearing (15), a through groove (121) is formed in the middle of the first baffle plate (12), and the through groove (121) is located on the bottom surface of the saw blade (7).

2. The cutting device for engineering construction according to claim 1, wherein: support column (2) top fixed mounting has erection column (8), fixed mounting has reset spring (9) in erection column (8), reset spring (9) fixed mounting is on headstock (20), headstock (20) top fixed mounting has press lever (10), press lever (10) top fixed mounting has handle (11).

3. The cutting device for engineering construction according to claim 1, wherein: support column (2) bottom is located first bearing (3) top fixed mounting and has pointer (22), first bearing (3) one side fixed mounting has fixation nut (23), fixation nut (23) run through first bearing (3) and support column (2) bottom swing joint, first bearing (3) surface is equipped with the scale mark, pointer (22) and scale mark swing joint.

4. The cutting device for engineering construction according to claim 1, wherein: the mounting base (1) is fixedly provided with a plurality of supporting legs (18) which are uniformly distributed at the bottom, and an object placing plate (19) is fixedly arranged in the middle of each supporting leg (18).

5. The cutting device for engineering construction according to claim 1, wherein: non-slip mats are fixedly mounted on the clamping plate (14) and the first baffle plate (12), and W-shaped non-slip lines are arranged on the non-slip mats.

6. The cutting device for engineering construction according to claim 1, wherein: the outer coaxial fixed mounting of saw bit (7) has safety cover (6), safety cover (6) fixed mounting is in headstock (20) one side.

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