CN218504008U

CN218504008U - Machine tool with protection structure

Info

Publication number: CN218504008U
Application number: CN202222298656.9U
Authority: CN
Inventors: 徐鹏
Original assignee: Suzhou Juntie Cnc Machinery Co ltd
Current assignee: Suzhou Juntie Cnc Machinery Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-02-21
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a machine tool with a protective structure, which comprises a frame, wherein the frame comprises a left bed seat and a right bed seat, and further comprises a processing area arranged between the left bed seat and the right bed seat, the left bed seat and the right bed seat are respectively provided with an arc-shaped guide rod, and the machine tool also comprises an arc-shaped protective cover, the arc-shaped protective cover is provided with a guide sleeve matched with the arc-shaped guide rod, the guide sleeve is provided with a fixed hole, and the arc-shaped guide rod is provided with a plurality of spring steel balls; set up the guard gate in this region department and avoid sweeps sputter all around, secondly the arc safety cover in this application mainly extends in the direction of height, and area occupied is little and easy operation, only need during the use stimulate downwards can, spring steel ball and fixed orifices cooperation can make the arc safety cover stop in optional position.

Description

Machine tool with protection structure

Technical Field

The utility model relates to a lathe, in particular to lathe with protective structure.

Background

A machine tool is a machine tool that mainly uses a cutting tool to perform turning on a rotating workpiece. The machine tool can also be correspondingly processed by a drill bit, a reamer, a screw tap, a die, a knurling tool and the like; machine tools are used primarily for machining shafts, discs, sleeves and other workpieces having surfaces of revolution, the most widely used in machine manufacturing and repair plants.

The machine tool mainly comprises a rack, a clamping device and a cutter, wherein the clamping device and the cutter are arranged on the rack, a workpiece to be machined is fixedly formed by the clamping device during machining, the surface of the workpiece is machined by the cutter, the workpiece to be machined and the cutter can rotate at a high speed during working, then partial scraps can be thrown away at a high speed to cause danger, the surfaces of the scraps are sharp, the temperature is high, and therefore the machine tool with the protection structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lathe with protective structure.

The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a lathe with protective structure, includes the frame, the frame includes left bedrest and right bedrest, still includes the processing district of setting between left bedrest and right bedrest, be provided with the arc guide bar on left side bedrest and the right bedrest respectively, still include the arc safety cover, be provided with on the arc safety cover with arc guide bar complex uide bushing, be provided with the fixed orifices on the uide bushing, be provided with a plurality of spring steel balls on the arc guide bar.

By adopting the technical scheme, the main processing area of the horizontal machine tool is arranged between the left bed seat and the right bed seat, the workpiece is clamped in the area, and then the cutter is used for processing, a large amount of cutting waste materials are generated when the cutter rotates at a high speed to process the workpiece, and the cutting waste materials have high temperature and sharp edges and are extremely easy to hurt operators; consequently, set up guard gate in this region department and avoid sweeps sputter all around, secondly the arc safety cover in this application mainly extends in the direction of height, and area occupied is little and easy operation, only need during the use stimulate downwards can, the spring steel ball cooperates with the fixed orifices, can make the arc safety cover stop in optional position.

Preferably, the arc-shaped protection cover is provided with a U-shaped holding piece.

Through adopting above-mentioned technical scheme, the both ends of U type gripping member are fixed on the arc protecting cover, conveniently grip and operate.

Preferably, the arc-shaped protective cover comprises a metal frame and tempered glass, and a bright light source is arranged on the metal frame.

Through adopting above-mentioned technical scheme, the light that the bright light source can avoid the arc safety cover to cause is dim to lead to operating personnel can't observe the processing condition, and toughened glass has good structural strength and when receiving external force to produce the damage, the broken slag that can not drop of damaged netted formation.

Preferably, the arc-shaped protective cover is provided with a balancing weight.

Preferably, a sliding clamping groove is formed in the arc-shaped protective cover, and the balancing weight is matched with the sliding clamping groove in a clamped mode.

Preferably, the balancing weight is made of a magnetic substance, and a magnetic layer is arranged in the sliding clamping groove.

Through adopting above-mentioned technical scheme, but balancing weight magnetic force adsorbs optional position department in the draw-in groove that slides.

Preferably, a clamping groove is formed in the metal frame, and a flexible cooling water pipe is embedded in the clamping groove.

Through adopting above-mentioned technical scheme, flexible condenser tube's tip can be connected with coolant tank, and adjustment water pressure makes the play water of the other end water and waters in processing position department.

Preferably, the flexible cooling water pipe comprises a metal frame, four-jaw clamping frames and fixing balls, wherein the four-jaw clamping frames are arranged on the metal frame, the fixing balls are connected to the four-jaw clamping frames in a rotating mode, through holes penetrating through the fixing balls in the radial length direction are formed in the fixing balls, and the flexible cooling water pipe is connected to the through holes in a matched and inserted mode.

Through adopting above-mentioned technical scheme, utilize this structure can freely adjust the play water position of flexible cooling water pipe.

To sum up, the utility model discloses following beneficial effect has:

1. the main processing area of the horizontal machine tool is arranged between the left bed base and the right bed base, a workpiece is clamped in the area and then is processed by the cutter, a large amount of cutting waste materials are generated when the cutter rotates at a high speed to process the workpiece, and the cutting waste materials are high in temperature and sharp in edge and are very easy to injure operators; therefore, the protective door is arranged in the area to avoid sputtering around scraps, and then the arc-shaped protective cover mainly extends in the height direction, so that the occupied area is small, the operation is simple, only downward pulling is needed when the protective door is used, and the spring steel balls are matched with the fixing holes to enable the arc-shaped protective cover to stay at any position;

2. the arc-shaped protective cover comprises a metal frame and toughened glass, and a bright light source is arranged on the metal frame; the bright light source can prevent the processing situation from being unobservable by an operator due to dim light caused by the arc-shaped protective cover, and the toughened glass has good structural strength and can be broken into a net shape without falling slag when being damaged by external force;

3. the metal frame is provided with; a flexible cooling water pipe; the end part of the flexible cooling water pipe can be connected with the cooling water tank, and the water pressure is adjusted to enable the effluent at the other end to be poured at the processing position; the metal frame is provided with a four-claw clamping frame and further comprises a fixing ball which is rotationally clamped on the four-claw clamping frame, and the flexible cooling water pipe is matched and inserted on the through hole; the water outlet position of the flexible cooling water pipe can be freely adjusted by utilizing the structure.

Drawings

FIG. 1 is a schematic view of a frame structure in an embodiment;

FIG. 2 is a sectional view of an embodiment of an arc guide bar and an arc protection cover structure;

FIG. 3 is a front view of an embodiment of an arcuate protective cover structure;

FIG. 4 is a rear view of an embodiment of an arcuate shield structure;

fig. 5 is a sectional view of the structure of the fixing ball in the embodiment.

In the figure, 1, a frame; 11. a left bed base; 12. a right bed base; 13. a processing zone; 21. an arc-shaped guide rod; 211. a spring steel ball; 22. an arc-shaped protective cover; 221. a guide sleeve; 222. a fixing hole; 223. a U-shaped grip; 224. a metal frame; 225. tempering the glass; 226. a bright light source; 227. a balancing weight; 228. a sliding clamping groove; 229. a magnetic layer; 23. a flexible cooling water pipe; 231. a clamping groove; 241. a four-jaw clamping frame; 242. fixing the ball; 243. and a through hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

The embodiment is as follows:

the utility model provides a lathe with protective structure, as shown in fig. 1, 2, including frame 1, frame 1 includes left bedstand 11 and right bedstand 12, still including setting up the processing district 13 between left bedstand 11 and right bedstand 12, be provided with arc guide bar 21 on left bedstand 11 and the right bedstand 12 respectively, still include arc safety cover 22, be provided with on the arc safety cover 22 with arc guide bar 21 complex uide bushing 221, be provided with fixed orifices 222 on the uide bushing 221, be provided with a plurality of spring steel balls 211 on the arc guide bar 21.

As shown in fig. 3, arc protection cover 22 is provided with U-shaped grip 223.

As shown in fig. 3 and 4, the arc-shaped protection cover 22 includes a metal frame 224 and a tempered glass 225, and a bright light source 226 is disposed on the metal frame 224, and the bright light source may be an LED strip.

As shown in fig. 4, a weight 227 is disposed on the arc-shaped protection cover 22.

As shown in fig. 4, a sliding engaging groove 228 is formed on the arc-shaped protection cover 22, and the weight block 227 is engaged with the sliding engaging groove 228 in a sliding manner.

As shown in fig. 4, the weight 227 is made of a magnetic material, and a magnetic layer 229 is disposed in the sliding slot 228.

As shown in fig. 3 and 5, the metal frame 224 is provided with a clamping groove 231, and the flexible cooling water pipe 23 is embedded in the clamping groove 231; the end part of the flexible cooling water pipe can be connected with the cooling water tank, and the water pressure is adjusted to enable the water outlet at the other end to be poured at the processing position.

As shown in fig. 5, the four-jaw clamping frame 241 is disposed on the metal frame 224, the fixing ball 242 is rotatably clamped on the four-jaw clamping frame 241, a through hole 243 is disposed on the fixing ball 242 and penetrates through the diameter length of the fixing ball, and the flexible cooling water pipe 23 is inserted into the through hole 243 in a matching manner; the fixed ball 242 is rotated to adjust the port position of the flexible cooling water pipe, i.e., the water outlet position.

The working principle is as follows:

when a machine tool cutter rotates at a high speed, a large amount of cutting waste materials are generated when a workpiece is machined, and the cutting waste materials are high in temperature and sharp in edge and are very easy to injure operators; consequently, set up guard gate in this region department and avoid sweeps sputter all around, secondly the arc safety cover in this application mainly extends in the direction of height, and area occupied is little and easy operation, only need during the use stimulate downwards can, the spring steel ball cooperates with the fixed orifices, can make the arc safety cover stop in optional position.

Claims

1. The utility model provides a lathe with protective structure, includes frame (1), frame (1) is including left bed (11) and right bed (12), still including setting up processing district (13) between left bed (11) and right bed (12), its characterized in that: be provided with arc guide bar (21) on left side bed seat (11) and the right side bed seat (12) respectively, still include arc safety cover (22), be provided with on arc safety cover (22) with arc guide bar (21) complex uide bushing (221), be provided with fixed orifices (222) on uide bushing (221), be provided with a plurality of spring steel balls (211) on arc guide bar (21).

2. A machine tool with a protective structure according to claim 1, characterized in that: the arc-shaped protection cover (22) is provided with a U-shaped holding piece (223).

3. A machine tool with a protective structure according to claim 2, characterized in that: the arc-shaped protective cover (22) comprises a metal frame (224) and tempered glass (225), and a bright light source (226) is arranged on the metal frame (224).

4. A machine tool with a protective structure according to claim 3, characterized in that: and a balancing weight (227) is arranged on the arc-shaped protection cover (22).

5. A machine tool with a protective structure according to claim 4, characterized in that: be provided with on arc safety cover (22) and slide draw-in groove (228), balancing weight (227) cooperation joint that slides in the draw-in groove that slides (228).

6. A machine tool with a protective structure according to claim 5, characterized in that: the balancing weight (227) is made of magnetic substances, and a magnetic layer (229) is arranged in the sliding clamping groove (228).

7. A machine tool with a protective structure according to claim 6, characterized in that: be provided with joint groove (231) on metal crate (224), inlay in joint groove (231) and establish flexible condenser tube (23).

8. A machine tool with a protective structure according to claim 7, characterized in that: still including setting up four-jaw holding frame (241) on metal framework (224), still including rotating fixed ball (242) of joint on four-jaw holding frame (241), be provided with through-hole (243) that run through its footpath length setting on fixed ball (242), flexible condenser tube (23) cooperation is pegged graft on through-hole (243).