CN218080460U

CN218080460U - Numerical control lathe processing fixing device

Info

Publication number: CN218080460U
Application number: CN202222118178.9U
Authority: CN
Inventors: 徐连刚; 王敏; 马剑; 张继文
Original assignee: Rizhao Yinghui Machinery Co ltd
Current assignee: Rizhao Yinghui Machinery Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-20
Anticipated expiration: 2032-08-12

Abstract

The utility model provides a numerical control lathe processing fixing device, the on-line screen storage device comprises a base, the upper surface of base has the slide rail through bolt fixed mounting, and the quantity of slide rail has two. The utility model provides a pair of numerical control lathe processing fixing device, this fixing device has added album bits subassembly and splashproof mechanism, slide the box body and use the bolt to fix the lateral wall of box body and base behind the three-jaw chuck, the sweeps that the in-process that makes work piece processing produced falls into the inside of box body, the slip takes out the box body after the use makes the sweeps of spatula with the base top strike off, can carry out simple bits removal work to fixing device, and servo motor rotates the inner wall rotation of output shaft drive axostylus axostyle at the fixing base, drive fixed block and connecting rod and rotate, and then drive the protection casing upset, make the protection casing overturn directly over the three-jaw chuck, thereby reduce the scope that iron fillings dropped effectively, the work efficiency of clearance iron fillings has been improved widely.

Description

Numerical control lathe processing fixing device

Technical Field

The utility model relates to a lathe processing fixed equipment technical field especially relates to a numerical control lathe processing fixing device.

Background

The numerical control lathe is one of the widely used numerical control machines, and is mainly used for cutting processing of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any cone angle, complex rotary inner and outer curved surfaces, cylinders, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like;

when the numerical control lathe is used for machining a workpiece, the fixing device is required to clamp the workpiece, the three-jaw chuck is generally used for clamping the workpiece, and meanwhile, the motor drives the three-jaw chuck to enable the workpiece to rotate quickly, so that a tool apron of the numerical control lathe is used for machining the workpiece.

Most fixing device on the market at present has inconvenient to carry out simple clearance and lathe and produces iron fillings and splash and do not block adding man-hour to the work piece in the use to lead to easily that the fixing device top piles up a large amount of iron fillings and iron fillings splash to each corner of numerical control lathe in the processing after work piece processing to cause the problem that is difficult to clear up.

Therefore, it is necessary to provide a fixing device for machining of a numerically controlled lathe to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a numerical control lathe processing fixing device has solved most fixing device and has had inconvenient clearance and the lathe that carries on simply to iron fillings in the use and produce iron fillings and splash and not stop adding man-hour to the work piece to it piles up a large amount of iron fillings and each corner that iron fillings splashed numerical control lathe in the processing to lead to the work piece processing to lead to easily fixing device top after finishing to lead to the problem that each corner of iron fillings splashes and cause to be difficult to the clearance.

For solving the technical problem, the utility model provides a pair of numerical control lathe processing fixing device, the on-line screen storage device comprises a base, the upper surface of base has the slide rail through bolt fixed mounting, and the quantity of slide rail has two, collection bits subassembly is installed to the lateral wall of base, the inside of base is run through there is the bull stick, the one end of bull stick and the top fixedly connected with three-jaw chuck that is located collection bits subassembly, the top fixed surface of base is connected with the fixing base, the top of base and the internally mounted who is located the fixing base have splashproof mechanism.

Preferably, collection bits subassembly includes through bolt fixed mounting in the box body of base lateral wall, the bottom fixed surface of box body is connected with the bottom plate, the lower surface of bottom plate seted up with two the spout of slide rail looks adaptation, and the quantity of spout has two, the box body is through two spout and two the cooperation and the base sliding connection of slide rail.

Preferably, the outer wall of the two sides of the box body is provided with a fixed plate through bolt fixing, the number of the fixed plates is two, the inner wall of the fixed plate is provided with a connecting rod through bolt fixing, the number of the connecting rod is two, and the other end of the connecting rod is fixedly connected with a scraping shovel synchronously.

Preferably, splashproof mechanism includes and connects in the axostylus axostyle of fixing base inner wall through the bearing, the one end keyway of axostylus axostyle is connected with servo motor, and servo motor passes through bolt fixed mounting in the outer wall of fixing base.

Preferably, the outer wall spline of axostylus axostyle is connected with the fixed block, the one end fixedly connected with connecting rod of fixed block, there is the protection casing inside the other end of connecting rod through bolt fixed mounting.

Compared with the prior art, the utility model provides a pair of numerical control lathe processing fixing device has following beneficial effect:

this fixing device has increased album bits subassembly and splashproof mechanism, slide the box body and use the bolt to fix the lateral wall of box body and base behind the three-jaw chuck under, the inside of the sweeps that the in-process that such design made work piece processing produced falls into the box body, the slip is taken out the box body and is made the scraping blade strike off the sweeps of base top after the use, can carry out simple bits work of removing to fixing device, and servo motor rotates the inner wall rotation of output shaft drive axostylus axostyle at the fixing base, drive fixed block and connecting rod simultaneously and rotate, and then drive the protection casing upset, make the protection casing upset to the three-jaw chuck directly over, thereby reduce the scope that iron fillings dropped effectively, the work efficiency of clearance iron fillings has been improved widely.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a fixing device for machining by a numerical control lathe according to the present invention;

FIG. 2 is a side view of the structure of FIG. 1;

FIG. 3 is a schematic diagram of the chip-conditioning assembly shown in FIG. 1;

fig. 4 is a schematic structural view of the splash guard mechanism shown in fig. 1.

Reference numbers in the figures: 1. a base; 2. a slide rail; 3. a chip collecting assembly; 31. a box body; 32. a base plate; 33. a chute; 34. a fixing plate; 35. a connecting rod; 36. scraping; 4. a rotating rod; 5. a three-jaw chuck; 6. a fixed seat; 7. a splash guard mechanism; 71. a shaft lever; 72. a servo motor; 73. a fixed block; 74. a connecting rod; 75. a shield.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a fixing device for machining a numerical control lathe according to a preferred embodiment of the present invention; FIG. 2 is a schematic side view of the structure of FIG. 1; FIG. 3 is a schematic diagram of the chip-conditioning assembly shown in FIG. 1; fig. 4 is a schematic structural view of the splash guard mechanism shown in fig. 1. The utility model provides a numerical control lathe processing fixing device, including base 1, there is slide rail 2 at the upper surface of base 1 through bolt fixed mounting, and the quantity of slide rail 2 has two, collection bits subassembly 3 is installed to the lateral wall of base 1, the bull stick 4 has been run through to the inside of base 1, the one end of bull stick 4 just is located the top fixedly connected with three-jaw chuck 5 that gathers bits subassembly 3, put into the inside of three-jaw chuck 5 with the work piece that numerical control lathe needs to process, it is fixed to use three-jaw chuck 5 to carry out the centre gripping with the work piece, the top fixed surface of base 1 is connected with fixing base 6, the top of base 1 and the internally mounted that is located fixing base 6 have splashproof mechanism 7.

Collection bits subassembly 3 includes box body 31 through bolt fixed mounting in base 1 lateral wall, the bottom fixed surface of box body 31 is connected with bottom plate 32, bottom plate 32's lower surface offer with the spout 33 of two slide rail 2 looks adaptations, and the quantity of spout 33 has two, box body 31 is through the cooperation and the base 1 sliding connection of two spout 33 and two slide rails 2, can slide box body 31 through the bottom plate 32 of bottom at base 1's upper surface, slide it to three-jaw chuck 5 under the back use bolt fixed box body 31 and base 1's lateral wall, such design makes fixing device can collect the sweeps of work piece.

The utility model discloses a fixing device, box body 31's both sides outer wall all has fixing plate 34 through bolt fixed mounting, and fixing plate 34's quantity has two, the inner wall of two fixing plates 34 all has linking pole 35 through bolt fixed mounting, and the quantity of linking pole 35 has two, the synchronous fixedly connected with spatula 36 of the other end of two linking poles 35, the slip is taken out box body 31 after the use and is made the scrap of spatula 36 with base 1 top strike off, can carry out simple bits work that removes to fixing device.

The splash guard mechanism 7 comprises a shaft rod 71 connected to the inner wall of the fixing seat 6 through a bearing, a servo motor 72 is connected to one end of the shaft rod 71 through a key groove, and the servo motor 72 is fixedly installed on the outer wall of the fixing seat 6 through a bolt.

Shaft lever 71's outer wall splined connection has fixed block 73, the one end fixedly connected with connecting rod 74 of fixed block 73, there is protection casing 75 inside through bolt fixed mounting the other end of connecting rod 74, servo motor 72 rotates the inner wall rotation of output shaft drive shaft lever 71 at fixing base 6, drive fixed block 73 and connecting rod 74 simultaneously and rotate, and then can drive the upset of protection casing 75, make protection casing 75 overturn directly over three-jaw chuck 5, thereby shelter from in going on the top of work piece, protection casing 75 makes iron fillings splash to the top that drops fixing device behind protection casing 75's the inner wall for the arc design, thereby reduce the scope that iron fillings splashed.

The utility model provides a pair of numerical control lathe processing fixing device's theory of operation as follows:

the first step is as follows: firstly, a workpiece to be machined by the numerical control lathe is placed in the three-jaw chuck 5, the workpiece is clamped and fixed by the three-jaw chuck 5, then the box body 31 can slide on the upper surface of the base 1 through the bottom plate 32 at the bottom, and the box body 31 is fixed with the side wall of the base 1 by using bolts after sliding to be right below the three-jaw chuck 5, so that scraps generated in the process of clamping the workpiece by the fixing device and machining can fall into the box body 31, and meanwhile, after the use is finished, the box body 31 is taken out in a sliding manner, so that the scraps above the base 1 are scraped by the scraping blade 36, and the fixing device can be subjected to simple scrap removing work;

the second step: during processing, the servo motor 72 is started to rotate the output shaft to drive the shaft rod 71 to rotate on the inner wall of the fixing seat 6, the fixing block 73 and the connecting rod 74 are driven to rotate simultaneously, the protective cover 75 can be driven to turn over, the protective cover 75 is made to turn over the three-jaw chuck 5, and therefore the condition that scrap iron splashes can be prevented during the process of machining a workpiece by the numerical control lathe, the range of scrap iron falling can be effectively reduced, the working efficiency of scrap iron cleaning is greatly improved, and the scrap iron is prevented from splashing to each corner of the numerical control lathe and being difficult to clean.

this fixing device has add album bits subassembly 3 and splashproof mechanism 7, slide box body 31 and use the bolt to fix box body 31 and base 1's lateral wall behind the three-jaw chuck 5 under, the inside of box body 31 is fallen into to the sweeps that the in-process that such design made work piece processing produced, slide after the use and take out box body 31 and make the sweeps of spatula 36 with the base 1 top strike off, can carry out simple chip removal work to fixing device, and servo motor 72 rotates the inner wall rotation of output shaft drive axostylus axostyle 71 at fixing base 6, drive fixed block 73 and connecting rod 74 simultaneously and rotate, and then drive protection casing 75 upset, make protection casing 75 overturn directly over three-jaw chuck 5, thereby reduce the scope that iron fillings dropped effectively, the work efficiency of clearance iron fillings has been improved widely.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a numerical control lathe processing fixing device, includes base (1), its characterized in that: the upper surface of base (1) has slide rail (2) through bolt fixed mounting, and the quantity of slide rail (2) has two, collection bits subassembly (3) are installed to the lateral wall of base (1), the inside of base (1) runs through has bull stick (4), the one end of bull stick (4) and the top fixedly connected with three-jaw chuck (5) that are located collection bits subassembly (3), the top fixed surface of base (1) is connected with fixing base (6), the top of base (1) and the internally mounted who is located fixing base (6) have splashproof mechanism (7).

2. The numerical control lathe processing fixing device according to claim 1, wherein the chip collecting assembly (3) comprises a box body (31) fixedly mounted on the side wall of the base (1) through bolts, a bottom plate (32) is fixedly connected to the bottom end surface of the box body (31), sliding grooves (33) matched with the two sliding rails (2) are formed in the lower surface of the bottom plate (32), the number of the sliding grooves (33) is two, and the box body (31) is connected with the base (1) in a sliding mode through the matching of the two sliding grooves (33) and the two sliding rails (2).

3. A cnc lathe processing fixing device according to claim 2, characterized in that the two outer walls of the box (31) are each fixed with a fixing plate (34) by bolts, and the number of fixing plates (34) is two, the inner walls of the two fixing plates (34) are each fixed with a linking rod (35) by bolts, and the number of linking rods (35) is two, and the other ends of the two linking rods (35) are synchronously and fixedly connected with a spatula (36).

4. The numerical control lathe machining fixing device is characterized in that the splash-proof mechanism (7) comprises a shaft rod (71) connected to the inner wall of the fixing seat (6) through a bearing, a servo motor (72) is connected to one end of the shaft rod (71) through a key groove, and the servo motor (72) is fixedly installed on the outer wall of the fixing seat (6) through a bolt.

5. The numerical control lathe machining fixing device is characterized in that a fixing block (73) is connected to the outer wall of the shaft rod (71) in a spline mode, a connecting rod (74) is fixedly connected to one end of the fixing block (73), and a protective cover (75) is fixedly installed inside the other end of the connecting rod (74) through bolts.