CN213053908U

CN213053908U - Digit control machine tool protector

Info

Publication number: CN213053908U
Application number: CN202021557222.0U
Authority: CN
Inventors: 蒋金杰
Original assignee: Changzhou Fuxincheng Cnc Tools Co ltd
Current assignee: Changzhou Fuxincheng Cnc Tools Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-27
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to a protector technical field specifically is a digit control machine tool protector, the device comprises a device main body, the device main part includes lathe main part, floating gate, observation window, switch and base, and the inside swing joint of lathe main part front end has the floating gate, the floating gate surface has linked firmly the observation window, and lathe main part front end right side has linked firmly the switch, the base has been linked firmly to lathe main part bottom, the floating gate rear end is provided with protection machanism, and protection machanism includes first link block, both sides all have linked firmly first connecting block about the floating gate rear end, and first connecting block rear end all articulates there is first hinge bar, and is two sets of the first hinge bar other end has linked firmly, and the movable plate is all sliding connection in both ends has the second connecting plate about the movable plate. The utility model discloses make the staff stand lathe main part left side alright with open the floating gate, guaranteed staff's safety like this, improved the practicality and the protectiveness of device.

Description

Digit control machine tool protector

Technical Field

The utility model relates to a protector technical field specifically is a digit control machine tool protector.

Background

The numerical control machine tool is an automatic machine tool equipped with a program control system, the control system can logically process a program with control codes or other symbol instructions, decode the program, represent the decoded program by coded numbers, input the coded numbers into a numerical control device through an information carrier, and send various control signals by the numerical control device to control the action of the machine tool, and automatically process parts according to the shape and the size required by a drawing.

Present digit control machine tool is because the internal work when using, can have the part to pop in, so general lathe has all set up two opening doors and has sheltered from, but two opening doors when opening, and the staff still stands outdoors, at this moment if the inside still work of digit control machine tool, then will appear the part and pop in, cause the injury to the staff, consequently urgently need a digit control machine tool protector to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a digit control machine tool protector to solve the digit control machine tool that proposes among the above-mentioned background art and open two doors at the during operation and have the part to pop over the problem of injuring the staff.

In order to achieve the above object, the utility model provides a following technical scheme: a numerical control machine tool protection device comprises a device body, wherein the device body comprises a machine tool body, a movable door, an observation window, a switch and a base, the movable door is movably connected in the front end of the machine tool body, the observation window is fixedly connected to the outer surface of the movable door, the switch is fixedly connected to the right side of the front end of the machine tool body, the base is fixedly connected to the bottom end of the machine tool body, a protection mechanism is arranged at the rear end of the movable door and comprises a first connecting block, the upper side and the lower side of the rear end of the movable door are fixedly connected with first connecting blocks, the rear ends of the first connecting blocks are hinged with first hinge rods, the other ends of the two groups of first hinge rods are fixedly connected with a movable plate, the upper end and the lower end of the movable plate are slidably connected with second connecting plates, the front ends of the two groups of second connecting plates are fixedly connected to the rear side of the inner wall of, two sets of link firmly first dwang between the third connecting block, and first dwang middle part has linked firmly the gear, the gear front end meshing has the rack, and the rack links firmly in the recess that movable plate rear end middle part was seted up, first dwang below has linked firmly first conical gear, and the meshing in first conical gear left side has second conical gear, second conical gear left side has linked firmly the second dwang, and the second dwang inserts and establish in the hole that lathe main part left side was seted up.

Preferably, below first link block bottom has linked firmly first slider, and first slider bottom swing joint has first spout, lathe main part rear end below has linked firmly first connecting plate, and first spout is seted up inside first connecting plate.

Preferably, two sets of both ends all have linked firmly the second connecting block about the movable plate, and the second connecting block other end all has linked firmly the wheel, and two sets of wheel all sliding connection is in the recess that the second connecting plate was seted up.

Preferably, the base bottom is provided with buffer gear, and buffer gear includes the standing groove, the base bottom has linked firmly the standing groove, and the standing groove inner wall both sides have all seted up the second fluting, and are two sets of the inside sliding connection that all has the second slider of second fluting, and second slider top all articulates there is the second hinge bar, and is two sets of the second hinge bar all links firmly in the base bottom.

Preferably, standing groove inner wall both sides have all been linked firmly the nested piece, and the nested piece is inside all to be inserted and is equipped with the inserted bar, and is two sets of the inserted bar bottom has all been linked firmly the stopper, and the stopper bottom has all been linked firmly first spring, and is two sets of first spring bottom all links firmly at the standing groove inner wall.

Preferably, rubber pads are glued to the inner portions of the placing grooves at equal intervals, and the top ends of the rubber pads are attached to the bottom end of the base.

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

1. the numerical control machine tool protection device is provided with a protection mechanism, because the existing numerical control machine tool is generally provided with double doors when in use, but when a worker opens the door, parts can be banged out due to the internal work of the numerical control machine tool, so that the worker is injured, at the moment, the second bevel gear rotates to drive the first bevel gear to rotate, the first bevel gear drives the first rotating rod to rotate, the gear on the first rotating rod can drive the rack to start to move, the movable door can be moved through the movement of the rack, and the door opening and closing effect is achieved;

2. this digit control machine tool protector is provided with buffer gear, when the lathe main part is at the during operation, can produce vibrations, can make lathe main part internals not hard up damage even in the past for a long time, at this moment place the base inside the standing groove, when the lathe main part produces vibrations, through the articulated effect of second hinge bar for the second slider carries out the shock attenuation to it at the inside removal of second fluting, makes the device can protect at work messenger, and easy operation is convenient, has further improved the protectiveness of device.

Drawings

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

fig. 2 is a right-side view schematically illustrating the structure of the sliding door of fig. 1 according to the present invention;

fig. 3 is a rear view schematically illustrating the structure of the first bevel gear in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

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

fig. 6 is an enlarged schematic view of the structure at C in fig. 1 according to the present invention.

In the figure: 100. a device main body; 110. a machine tool main body; 120. a movable door; 130. an observation window; 140. a switch; 150. a base; 200. a protection mechanism; 210. a first connection block; 211. a first slider; 212. a first chute; 213. a first connecting plate; 220. a first hinge lever; 230. moving the plate; 231. a second connecting block; 232. a wheel; 240. a second connecting plate; 250. a third connecting block; 260. a first rotating lever; 270. a gear; 280. a rack; 290. a first bevel gear; 291. a second bevel gear; 292. a second rotating lever; 300. a buffer mechanism; 310. a placement groove; 320. a second slot; 330. a second slider; 340. a second hinge lever; 350. sleeving blocks; 360. inserting a rod; 370. a limiting block; 380. a first spring; 390. and (7) a rubber pad.

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. 1-6, the present invention provides an embodiment: a numerical control machine tool protection device comprises a device body 100, the device body 100 comprises a machine tool body 110, a movable door 120, an observation window 130, a switch 140 and a base 150, the movable door 120 is movably connected in the front end of the machine tool body 110, the outer surface of the movable door 120 is fixedly connected with the observation window 130, the switch 140 is fixedly connected on the right side of the front end of the machine tool body 110, the base 150 is fixedly connected at the bottom end of the machine tool body 110, a protection mechanism 200 is arranged at the rear end of the movable door 120, the protection mechanism 200 comprises first connecting blocks 210, the upper side and the lower side of the rear end of the movable door 120 are fixedly connected with the first connecting blocks 210, the rear ends of the first connecting blocks 210 are respectively hinged with a first hinge rod 220, the other ends of the two groups of first hinge rods 220 are fixedly connected with a movable plate 230, the upper end and the lower end of the movable plate 230 are respectively and slidably connected with second connecting plates 240, the front ends of the two groups of second connecting plates 240 are respectively, the first rotating rod 260 is fixedly connected between the two groups of third connecting blocks 250, the gear 270 is fixedly connected in the middle of the first rotating rod 260, the rack 280 is meshed at the front end of the gear 270, the rack 280 is fixedly connected in a groove formed in the middle of the rear end of the moving plate 230, the first conical gear 290 is fixedly connected below the first rotating rod 260, the second conical gear 291 is meshed on the left side of the first conical gear 290, the second rotating rod 292 is fixedly connected on the left side of the second conical gear 291, and the second rotating rod 292 is inserted into a hole formed in the left side of the machine tool body 110.

The bottom end of the first connecting block 210 below is fixedly connected with a first sliding block 211, the bottom end of the first sliding block 211 is movably connected with a first sliding groove 212, the lower portion of the rear end of the machine tool main body 110 is fixedly connected with a first connecting plate 213, and the first sliding groove 212 is arranged inside the first connecting plate 213.

The upper end and the lower end of the two sets of moving plates 230 are fixedly connected with the second connecting blocks 231, the other ends of the second connecting blocks 231 are fixedly connected with the wheels 232, and the two sets of wheels 232 are slidably connected in the grooves formed in the second connecting plate 240.

Base 150 bottom is provided with buffer gear 300, and buffer gear 300 includes standing groove 310, base 150 bottom has linked firmly standing groove 310, and standing groove 310 inner wall both sides have all been seted up the second fluting 320, the inside sliding connection that all has second slider 330 of two sets of second fluting 320, and second slider 330 top all articulates there is second articulated rod 340, two sets of second articulated rod 340 all links firmly in base 150 bottom, its effect lies in, when lathe main part 110 produces vibrations at the during operation, at this moment, through the articulated effect of second articulated rod 340, make second slider 330 slide in second fluting 320 is inside, make the vibrations of lathe main part 110 can cushion.

Standing groove 310 inner wall both sides have all been linked firmly nest block 350, and nest block 350 is inside all to be inserted and is equipped with inserted bar 360, and the stopper 370 has all been linked firmly to 360 bottoms of two sets of inserted bars, and the stopper 370 bottom has all been linked firmly first spring 380, and two sets of first spring 380 bottoms all link firmly at the standing groove 310 inner wall, and its effect lies in, when base 150 reciprocates, through inserted bar 360 at the inside removal of first spring 380 for lathe main part 110 is more stable.

Rubber pads 390 are glued at equal intervals inside the placing groove 310, and the top ends of the rubber pads 390 are attached to the bottom end of the base 150, so that the bottom end of the base 150 and the inner wall of the placing groove 310 are protected by the rubber pads 390.

The working principle is as follows: when it is required to open or close the moving door 120, by rotating the second rotating lever 292, so that the second bevel gear 291 drives the first bevel gear 290 to rotate, the first rotating rod 260 will rotate together, at this time, the gear 270 rotates to drive the rack 280 to move, when the rack 280 moves, the moving plate 230 will start to move left and right through the sliding action of the wheel 232, so that the first connecting block 210 drives the movable door 120 to move left and right through the sliding action of the first sliding block 211 and the first sliding slot 212, to realize the closing or opening of the movable door 120, when the machine tool body 110 vibrates during operation, the second slider 330 slides in the second slot 320 by the hinge action of the second hinge lever 340, and the bottom end of the insertion rod 360 is provided with a limiting block 370 and a first spring 380 to buffer the insertion rod, so that the machine tool main body 110 is buffered when vibrating, and the operation is finished.

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 digit control machine tool protector, includes device main part (100), device main part (100) are including lathe main part (110), floating gate (120), observation window (130), switch (140) and base (150), and lathe main part (110) front end inside swing joint has floating gate (120), floating gate (120) surface has linked firmly observation window (130), and lathe main part (110) front end right side has linked firmly switch (140), lathe main part (110) bottom has linked firmly base (150), its characterized in that: the rear end of the movable door (120) is provided with a protection mechanism (200), the protection mechanism (200) comprises a first connecting block (210), the upper side and the lower side of the rear end of the movable door (120) are fixedly connected with the first connecting block (210), the rear end of the first connecting block (210) is hinged with a first hinge rod (220), the other end of the first hinge rod (220) is fixedly connected with a movable plate (230), the upper end and the lower end of the movable plate (230) are slidably connected with a second connecting plate (240), the front ends of the second connecting plates (240) are fixedly connected with the rear side of the inner wall of the front end of the machine tool main body (110), the rear end of the second connecting plate (240) is fixedly connected with a third connecting block (250), a first rotating rod (260) is fixedly connected between the two third connecting blocks (250), the middle part of the first rotating rod (260) is fixedly connected with a gear (270), the front end of the gear (270) is engaged with a, and rack (280) link firmly in the recess that movable plate (230) rear end middle part was seted up, first rotating rod (260) below has linked firmly first bevel gear (290), and first bevel gear (290) left side meshing has second bevel gear (291), second bevel gear (291) left side has linked firmly second rotating rod (292), and second rotating rod (292) insert and establish in the hole that lathe main part (110) left side was seted up.

2. The numerical control machine tool protection device according to claim 1, characterized in that: below first connecting block (210) bottom has linked firmly first slider (211), and first slider (211) bottom swing joint has first spout (212), lathe main part (110) rear end below has linked firmly first connecting plate (213), and first spout (212) are seted up inside first connecting plate (213).

3. The numerical control machine tool protection device according to claim 1, characterized in that: two sets of both ends all have linked firmly second connecting block (231) about movable plate (230), and the second connecting block (231) other end all has linked firmly wheel (232), and two sets of wheel (232) are all sliding connection in the recess that second connecting plate (240) were seted up.

4. The numerical control machine tool protection device according to claim 1, characterized in that: base (150) bottom is provided with buffer gear (300), and buffer gear (300) includes standing groove (310), base (150) bottom has linked firmly standing groove (310), and standing groove (310) inner wall both sides have all seted up second fluting (320), and are two sets of inside sliding connection of second fluting (320) has second slider (330), and second slider (330) top all articulates there is second articulated rod (340), and is two sets of second articulated rod (340) all links firmly in base (150) bottom.

5. The numerical control machine tool protection device according to claim 4, characterized in that: standing groove (310) inner wall both sides have all linked firmly nest block (350), and nest block (350) are inside all to be inserted and are equipped with inserted bar (360), and are two sets of inserted bar (360) bottom has all linked firmly stopper (370), and stopper (370) bottom has all linked firmly first spring (380), and is two sets of first spring (380) bottom all links firmly at standing groove (310) inner wall.

6. The numerical control machine tool protection device according to claim 4, characterized in that: rubber pads (390) are glued at equal intervals inside the placing grooves (310), and the top ends of the rubber pads (390) are attached to the bottom end of the base (150).