CN213003888U

CN213003888U - Cutting device for building engineering

Info

Publication number: CN213003888U
Application number: CN202021598187.7U
Authority: CN
Inventors: 林海鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-20
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a cutting device for building engineering, including the device main part, the device main part includes organism and first mount, the inside bottom of organism is provided with fixed establishment, fixed establishment includes second mount, lead screw, draw-in groove, clamp plate, first bolt, second bolt and kelly, the equal fixed mounting in both sides has the second mount about the inside bottom of organism, and the inside of second mount is provided with the upper and lower both ends of lead screw difference fixed mounting at the second mount, the outside bottom fixed mounting of lead screw has first bolt, the left side of second bolt is fixed with the kelly, and the left side of kelly runs through the surface that the second mount extended to the second mount, the kelly passes through bearing and second mount swing joint. The utility model provides high ease of use and practicality, effectively prevented the material because of the machine vibrations walk the position and the injury that the cutting piece brought operating personnel.

Description

Cutting device for building engineering

Technical Field

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

Background

With the progress of society and the vigorous development of building industry, when cutting materials, most of the materials are cut by using a cutting device, the materials with different shapes and sizes are cut, the existing cutting device for building engineering has various functions, and diversification is gradually realized, so that the existing cutting device for building engineering meets the use requirements of people, and the following problems still exist.

When the existing cutting device for the building engineering is used for cutting operation, most materials are driven to deviate due to the vibration frequency of the machine and the precision is reduced because the materials are not fixed in the cutting process, so that the cut materials are inaccurate and cannot meet the requirement, and the practicability is reduced.

When the existing cutting device for the building engineering is used for cutting materials, the cutting blade damages a respiratory system of an operator and generates a large amount of dust due to friction between the materials and the cutting blade, so that the body of surrounding personnel is injured, the usability is reduced, and therefore a cutting device for the building engineering is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device for building engineering to the reinforcing dust protection machanism measure and the problem of consolidating to the material that provide among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for constructional engineering comprises a device main body, wherein the device main body comprises a machine body, a motor and a first fixing frame, the motor is fixed at the top end inside the machine body, the first fixing frame is arranged at the bottom end of the motor, a fixing mechanism is arranged at the bottom end inside the machine body, the fixing mechanism comprises a second fixing frame, a screw rod, threads, a sliding block, a clamping groove, a pressing plate, a first bolt, a second bolt and a clamping rod, the second fixing frame is fixedly arranged on the left side and the right side of the bottom end inside the machine body, the screw rod is arranged inside the second fixing frame and is fixedly arranged on the upper end and the lower end of the second fixing frame respectively, the threads are arranged outside the screw rod, the sliding block is in threaded connection with the outer portion of the screw rod, the pressing plate is fixedly arranged on the right side of the sliding block, the first bolt is fixedly arranged at, the left side of second bolt is fixed with the kelly, and the surface that the second mount extended to the second mount is run through in the left side of kelly, the kelly passes through bearing and second mount swing joint, the lower extreme fixed mounting of motor has protection machanism.

Preferably, first mount fixed mounting protection mechanism, protection mechanism includes first guard plate, second guard plate, push rod, screw and spring, first guard plate is installed to the bottom of first mount, and both sides are provided with the second guard plate around the first guard plate, the push rod has been seted up to the inboard of second guard plate.

Preferably, the intermediate position department of both sides all is fixed with the spring around the first guard plate, and the inboard that the first guard plate was kept away from to the spring all is fixed with the second guard plate, the inside cover of second guard plate is equipped with the push rod, the inside of second guard plate is provided with the screw, and the top welding of screw is on the inside top of second guard plate, the bottom welding of screw is on the top of push rod.

Preferably, the clamping plate is fixedly installed at the bottom end of the pressing plate, and a rubber pad is glued to the bottom end of the clamping plate.

Preferably, the bottom of the push rod is provided with a supporting plate, the top end of the supporting plate is fixedly provided with a rotating ball, the top end of the rotating ball is sleeved at the bottom end of the interior of the push rod, a notch matched with the rotating ball is formed in the interior of the push rod, and a rubber plate is glued at the bottom end of the supporting plate.

Preferably, the inside bottom fixed mounting of second guard plate has the limiting plate, the top fixed mounting of push rod has the stopper, and stopper and the mutual block of limiting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this cutting device for building engineering is provided with the second mount, the lead screw, the screw thread, the slider, the draw-in groove, the clamp plate, first bolt, second bolt and kelly, when will fixing the material, thereby rotate the kelly and under the effect of first bolt and second bolt, drive the removal of draw-in groove, the pulling clamp plate makes and is close to with the material, fixes the material through the clamp plate to the effect, the practicality has been improved, thereby prevented that the material from walking to be positioned because of the machine vibrations, improved the accuracy of cutting.

2. This cutting device for building engineering is provided with first guard plate, second guard plate, push rod, screw and spring, and when will cutting the material, the push rod can drive the screw that the inside cover of second guard plate was established under the effect that contacts with the material, makes the position of push rod change to the effect through the push rod shelters from the dust that produces all around the cutting blade, has improved the ease for use nature, thereby has also prevented the injury that the cutting blade brought operating personnel, has improved the security.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 4 is a schematic side view, sectional structure of the protection mechanism of fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: 100. a device main body; 110. a body; 120. a motor; 130. a first fixing frame; 200. a fixing mechanism; 210. a second fixing frame; 220. a screw rod; 230. a thread; 240. a slider; 250. a card slot; 260. pressing a plate; 270. a first bolt; 280. a second bolt; 290. a clamping rod; 300. a protection mechanism; 310. a first guard plate; 320. a second guard plate; 330. a push rod; 340. a screw; 350. a spring.

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. 1-5, the present invention provides an embodiment: a cutting device for constructional engineering comprises a device main body 100, the device main body 100 comprises a machine body 110, a motor 120 and a first fixing frame 130, the motor 120 is fixed at the top end of the interior of the machine body 110, the first fixing frame 130 is arranged at the bottom end of the motor 120, a fixing mechanism 200 is arranged at the bottom end of the interior of the machine body 110, the fixing mechanism 200 comprises a second fixing frame 210, a screw rod 220, threads 230, a sliding block 240, a clamping groove 250, a pressing plate 260, a first bolt 270, a second bolt 280 and a clamping rod 290, the left side and the right side of the bottom end of the interior of the machine body 110 are fixedly provided with the second fixing frame 210, the screw rod 220 is arranged in the second fixing frame 210 and is respectively and fixedly arranged at the upper end and the lower end of the second fixing frame 210, the threads 230 are arranged on the exterior of the screw rod 220, the sliding block 240 is in threaded connection with the exterior, and the left side meshing of first bolt 270 has second bolt 280, and the left side of second bolt 280 is fixed with kelly 290, and the left side of kelly 290 runs through second mount 210 and extends to the surface of second mount 210, and kelly 290 passes through bearing and second mount 210 swing joint, the lower extreme fixed mounting of motor (120) has protection machanism (300), and it is rotatory to rotate crank drive kelly 290, drives slider 240 and makes clamp plate 260 be close to with the material, fixes the material through clamp plate 260, has prevented that the material from walking about to the position because of vibrations.

First mount 130 fixed mounting protection mechanism 300, protection mechanism 300 include first guard plate 310, second guard plate 320, push rod 330, screw 340 and spring 350, and first guard plate 310 is installed to the bottom of first mount 130, and both sides are provided with second guard plate 320 around first guard plate 310, and push rod 330 has been seted up to the inboard of second guard plate 320, through under the effect at second guard plate 320 and push rod 330, protects operating personnel.

The intermediate position department of both sides all is fixed with spring 350 around first guard plate 310, and the inboard that first guard plate 310 was kept away from to spring 350 all is fixed with second guard plate 320, the inside cover of second guard plate 320 is equipped with push rod 330, the inside of second guard plate 320 is provided with screw 340, and the top welding of screw 340 is on the inside top of second guard plate 320, the bottom welding of screw 340 is on the top of push rod 330, when the device moved downwards, take place to extrude and produce pressure through push rod 330 and material, under the effect of push rod 330, screw 340 takes place to deform and drives push rod 330 upwards to slide, make the backup pad and the material coincidence completely of push rod 330 bottom, play the effect of protection.

The clamping plate is fixedly arranged at the bottom end of the pressing plate 260, and a rubber pad is glued at the bottom end of the clamping plate, so that the material can be prevented from slipping and being damaged due to friction between the clamping plate and the material,

the bottom of push rod 330 is provided with the backup pad, and the top fixed mounting of backup pad has the rolling ball, and the inside bottom at push rod 330 is established to the top cover of rolling ball, and push rod 330 is inside to be seted up with the notch that the rolling ball is mutually supported, the bottom glue of backup pad has the rubber slab, plays the effect to the material protection and plays the balanced effect to the device.

The limiting plate is fixedly mounted at the bottom end inside the second protection plate 320, the limiting block is fixedly mounted at the top end of the push rod 330, and the limiting block and the limiting plate are clamped with each other to prevent the push rod 330 from sliding down to the maximum.

The working principle is as follows: when will fixing the material, at first rotate the crank and drive kelly 290 and rotate, when kelly 290 rotated, drive second bolt 280 and rotate, under the state of first bolt 270 and second bolt 280 intermeshing, lead screw 220 rotated thereupon to drive slider 240 and remove downwards, make clamp plate 260 be close to with the material, fix the material through clamp plate 260, prevented that the material from walking to the throne because of vibrations.

When the cutting machine cuts the material, through under the effect at second guard plate 320 and push rod 330, protect operating personnel, when the device moves downwards, take place the extrusion and produce pressure through push rod 330 and material, under the effect of push rod 330, screw 340 takes place the deformation and drives push rod 330 and upwards slide, makes the backup pad and the material of push rod 330 bottom coincide completely, can be when protecting operating personnel, do not influence the normal work of device.

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 and of his specific form 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. A cutting device for construction engineering, comprising a device body (100), characterized in that: the device main body (100) comprises a machine body (110), a motor (120) and a first fixing frame (130), the motor (120) is fixed at the top end of the interior of the machine body (110), the first fixing frame (130) is arranged at the bottom end of the motor (120), a fixing mechanism (200) is arranged at the bottom end of the interior of the machine body (110), the fixing mechanism (200) comprises a second fixing frame (210), a screw rod (220), threads (230), a sliding block (240), a clamping groove (250), a pressing plate (260), a first bolt (270), a second bolt (280) and a clamping rod (290), the second fixing frame (210) is fixedly arranged on the left side and the right side of the bottom end of the interior of the machine body (110), the screw rod (220) is arranged in the second fixing frame (210) and fixedly arranged at the upper end and the lower end of the second fixing frame (210) respectively, the threads (230) are, and the external connection of lead screw (220) has slider (240), the right side fixed mounting of slider (240) has clamp plate (260), the outside bottom fixed mounting of lead screw (220) has first bolt (270), and the left side meshing of first bolt (270) has second bolt (280), the left side of second bolt (280) is fixed with kelly (290), and the left side of kelly (290) runs through the surface that second mount (210) extended to second mount (210), kelly (290) pass through bearing and second mount (210) swing joint, the lower extreme fixed mounting of motor (120) has protection machanism (300).

2. The cutting device for construction engineering according to claim 1, wherein: protection machanism (300) include first guard plate (310), second guard plate (320), push rod (330), screw (340) and spring (350), first guard plate (310) is installed to the bottom of first mount (130), and both sides are provided with second guard plate (320) around first guard plate (310), push rod (330) have been seted up to the inboard of second guard plate (320).

3. The cutting device for construction engineering according to claim 2, wherein: the utility model discloses a safety protection device for a vehicle, including first guard plate (310), spring (350) are all fixed with in the intermediate position department of both sides around first guard plate (310), and the inboard that first guard plate (310) were kept away from in spring (350) all is fixed with second guard plate (320), the inside cover of second guard plate (320) is equipped with push rod (330), the inside of second guard plate (320) is provided with screw (340), and the top welding of screw (340) is on the inside top of second guard plate (320), the bottom welding of screw (340) is on the top of push rod (330).

4. The cutting device for construction engineering according to claim 1, wherein: the bottom end of the pressing plate (260) is fixedly provided with a clamping plate, and a rubber pad is glued to the bottom end of the clamping plate.

5. The cutting device for construction engineering according to claim 2, wherein: the bottom of the push rod (330) is provided with a supporting plate, the top end of the supporting plate is fixedly provided with a rotating ball, the top end of the rotating ball is sleeved at the bottom end of the interior of the push rod (330), a notch matched with the rotating ball is formed in the interior of the push rod (330), and a rubber plate is glued at the bottom end of the supporting plate.

6. The cutting device for construction engineering according to claim 2, wherein: the inside bottom fixed mounting of second guard plate (320) has the limiting plate, the top fixed mounting of push rod (330) has the stopper, and stopper and the mutual block of limiting plate.