CN210967012U

CN210967012U - Numerical control lathe with protector

Info

Publication number: CN210967012U
Application number: CN201921740474.4U
Authority: CN
Inventors: 刘双新; 刘荫胜; 李有万; 王勇; 刘希文; 刘传山; 刘聪
Original assignee: Jinan Guosheng Machinery Co ltd
Current assignee: Jinan Guosheng Machinery Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-10
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a numerical control lathe with protector, belong to numerical control lathe equipment technical field, its technical scheme main points are including the organism, the processing cavity has been seted up in the organism, be equipped with anchor clamps in the processing cavity, anchor clamps are connected with the organism, position corresponding with anchor clamps is equipped with the cutter, the cutter is connected with the organism, set up the operation mouth with processing cavity intercommunication on the lateral wall of organism, operation mouth department is equipped with a body, door body and organism sliding connection, be equipped with protector in the processing cavity, protector includes bottom plate and protection casing, the bottom plate can be dismantled with the bottom surface of processing cavity and be connected, the top surface at the bottom plate is established to the protection casing cover, enclose synthetic protection cavity with the bottom plate, the protection casing can be dismantled with the bottom plate and be connected, can dismantle on the inner wall of protection casing and be connected.

Description

Numerical control lathe with protector

Technical Field

The utility model relates to a numerical control lathe equipment field, in particular to numerical control lathe with protector.

Background

A numerical control lathe and a turning center are high-precision and high-efficiency automatic machine tools, are used for processing various parts, and play an important role in the mass production of the parts. The numerical control lathe cuts the parts through a processing cutter, and then qualified products are obtained.

The prior chinese patent with reference to publication No. CN109500408A discloses a device including a main machine, a numerical control device, a machine bed, a driving device, an auxiliary device, and other accessory devices; the tool body is provided with an operation opening, a clamp used for clamping a tool and a cutter used for machining are arranged in the tool body, the tool body is connected with a door body in a sliding mode corresponding to the operation opening, a groove is formed in the door body, and a handheld sleeve is connected in the groove in a rotating mode. When the part is machined, the clamp fixes the part to be machined, the movable door body shields the operation opening, and then the driving device drives the cutter to machine the part.

In the process of machining the parts, a large amount of scrap iron can be generated, and the scrap iron splashes around and collides with the door body. The iron chips are thrown outwards by the fixture rotating at a high speed in the machining process, the impact force of the iron chips is large, the door body is easy to damage due to collision with the door body, and the service life of the door body is shortened.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a numerical control lathe with protector reaches the effect of avoiding iron fillings direct and the collision of the door body.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a numerical control lathe with protector, which comprises a bod, the processing cavity has been seted up in the organism, be equipped with anchor clamps in the processing cavity, anchor clamps are connected with the organism, position corresponding with anchor clamps is equipped with the cutter, the cutter is connected with the organism, set up the operation mouth with processing cavity intercommunication on the lateral wall of organism, operation mouth department is equipped with a body, door body and organism sliding connection, be equipped with protector in the processing cavity, protector includes bottom plate and protection casing, the bottom plate can be dismantled with the bottom surface of processing cavity and be connected, the top surface at the bottom plate is established to the protection casing cover, enclose synthetic protection cavity with the bottom plate, the protection casing can be dismantled with the bottom plate and be.

Through adopting above-mentioned technical scheme, with the bottom plate and the bottom surface fixed connection of processing cavity, then, cover the protection casing on the bottom plate to make cutter and anchor clamps all be located the protection cavity, process the part in the protection cavity. When processing the part, anchor clamps drive the part fast revolution, and the iron fillings of production splash everywhere, are sheltered from by the protection casing, avoid iron fillings and the collision of the body of a body, reduce the damage to the body of a body, improve the life of the body of a body.

Can dismantle at the protection casing inner wall and connect the striking plate, the iron fillings that anchor clamps were thrown away and striking plate direct collision, and the striking plate can be dismantled with the protection casing inner wall and be connected, damages the back when the striking plate and changes the striking plate, compares and changes protection casing and the door body, and the cost of striking plate is lower, helps reducing the input cost of enterprise.

The iron fillings that produce drop on the bottom plate after being sheltered from by the protection casing, the bottom plate can be dismantled with the processing cavity and be connected, is convenient for take out the bottom plate from the processing cavity, and the iron fillings on the clearance bottom plate reach the effect of the clearance iron fillings of being convenient for.

The utility model discloses further set up to, the storage tank has been seted up to the bottom surface of processing cavity, and the storage tank is located the position that is close to the operation mouth, and the length direction of storage tank is the same with the length direction of operation mouth, is equipped with in the storage tank to carry out spacing subassembly to the bottom plate.

Through adopting above-mentioned technical scheme, spacing subassembly shelters from the bottom plate, prevents that the bottom plate from operation mouth department roll-off, improves the stability of bottom plate to increase the protective effect of bottom plate and protection casing to iron fillings, reduce the damage of iron fillings to the door body.

The utility model discloses further set up to, spacing subassembly includes limiting plate and spring, and the flexible direction of spring is vertical direction, the bottom and the storage tank bottom surface fixed connection of spring, and the bottom of limiting plate is located storage tank and spring fixed connection, and the storage tank is exceeded on the top of limiting plate.

Through adopting above-mentioned technical scheme, the storage tank is higher than on the top of limiting plate, can play the spacing effect to the bottom plate, prevents the bottom plate from operation mouthful department roll-off. When the bottom plate clearance iron fillings need be taken out, the limiting plate is pushed down, and the spring is compressed this moment, and the limiting plate is in the storage tank back completely, outwards stimulates the bottom plate to take out the bottom plate, easy operation, convenient to use improve the convenience when in-service use.

The utility model discloses further set up to, be equipped with the subassembly that slides between bottom plate and the processing cavity, the subassembly that slides includes slider and spout, and the bottom surface at the processing cavity is seted up to the spout, and spout length direction and storage tank length direction are perpendicular, and the fixture block is located the spout and spout sliding connection, slider and bottom plate fixed connection.

Through adopting above-mentioned technical scheme, the slider is close to the one end of storage tank from the spout and slides in the spout to the inside bottom plate that pushes of processing cavity, with the bottom surface fixed connection of bottom plate and processing cavity, can prevent that the bottom plate from taking place to remove in the direction with spout length direction vertically, further increase the stability of bottom plate. Meanwhile, the bottom plate is fixed through the sliding block and the sliding groove, and when scrap iron on the bottom plate is cleaned, the bottom plate is pulled outwards, so that the operation is convenient and fast.

The utility model discloses further set up to, the bottom plate is close to and is equipped with fixed subassembly between the one end of storage tank and the protection casing, and fixed subassembly is including fixed pipe, dwang and connecting rod, the outer peripheral face of fixed pipe and the top surface fixed connection of bottom plate, and fixed pipe length direction is the same with storage tank length direction, the one end of connecting rod and the bottom surface fixed connection of protection casing, the other end and dwang fixed connection, the dwang insert fixed pipe after with fixed pipe rotate to be connected.

By adopting the technical scheme, firstly, the rotating rod is inserted into the fixed pipe from one end of the fixed pipe, and at the moment, the bottom surface of the protective cover is abutted against the circumferential surface of the fixed pipe; then, after the base plate is horizontally slid into the processing cavity, the protective cover is rotated to cover the top surface of the base plate, so that the clamp and the cutter are positioned in the protective cavity. When the machined part is replaced, the protective cover is outwards rotated, the shielding of the clamp and the cutter is removed, so that different parts can be replaced conveniently, the operation is simple and convenient, and the convenience in use is improved.

The utility model further sets up to, fixedly connected with handle on the outer wall of protection casing, the handle is located the position that is close to the dwang.

Through adopting above-mentioned technical scheme, handheld handle makes the protection casing rotate along fixed pipe to open or close the protection casing, stability when can improving the protection casing and rotate, convenient to use improves the convenience when in-service use.

This practicality further sets up to be equipped with the joint subassembly between striking plate and the protection casing inner wall, and the joint subassembly includes draw-in groove and fixture block, and the draw-in groove is seted up on the inner wall of protection casing, and the length direction of draw-in groove is the same with the length direction of protection casing, and the fixture block is located the draw-in groove and draw-in groove sliding connection, fixture block and striking plate fixed connection.

Through adopting above-mentioned technical scheme, when the striking plate damages and need change the striking plate, remove the fixed back of protection casing and bottom plate, only need follow the length direction slip striking plate of spout, make fixture block and draw-in groove break away from to remove the fixed of striking plate and protection casing, then, fix new striking plate and protection casing, easy operation, convenient to use are convenient for change the striking plate.

The utility model is further arranged in a way that the top surface of the bottom plate is of a middle sunken structure.

Through adopting above-mentioned technical scheme, the iron fillings that drop on the bottom plate are to the intermediate position gathering of bottom plate, when taking out the bottom plate, can reduce iron fillings and drop from the edge of bottom plate, improve the cleaning efficiency to iron fillings.

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

1. the protective device is arranged, the clamp and the cutter are enclosed in the protective cavity by the bottom plate and the protective cover, so that generated scrap iron is protected, the scrap iron is prevented from directly colliding with the door body, the door body is protected, the damage condition of the door body is reduced, and the service life of the door body is prolonged; the impact plate is detachably connected with the protective cover, the impact plate collides with the scrap iron for a long time, and the damaged impact plate is convenient to replace;

2. the operating opening is provided with a limiting assembly which shields the bottom plate, so that the bottom plate is prevented from falling from the operating opening, and the stability of the bottom plate is improved;

3. the bottom plate and the protective cover are connected through the fixing assembly, the protective cover is convenient to open or close, processed parts can be conveniently taken down, the parts to be processed are fixed, the operation is simple and convenient, and the convenience in use is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a hidden shield intended to show a partial structural view of the clamp, tool and glide assembly;

FIG. 3 is a sectional view intended to show the guard;

FIG. 4 is a schematic view of a portion of the structure at A in FIG. 3;

FIG. 5 is a schematic view intended to show the structure of the fixing assembly;

fig. 6 is a partial structure intended to show a stopper assembly.

Reference numerals: 1. a body; 11. processing a cavity; 111. a containing groove; 12. a clamp; 13. a cutter; 14. an operation port; 15. a door body; 2. a guard; 21. a base plate; 22. a protective cover; 221. a protective cavity; 222. an impact plate; 223. a handle; 3. a limiting component; 31. a limiting plate; 32. a spring; 4. a slipping component; 41. a slider; 42. a chute; 5. a fixing assembly; 51. a fixed tube; 52. rotating the rod; 53. a connecting rod; 6. a clamping assembly; 61. a card slot; 62. and (7) clamping blocks.

Detailed Description

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

A numerical control lathe with a protection device is combined with a figure 1 and a figure 2 and comprises a lathe body 1, a cubic machining cavity 11 is formed in the lathe body 1, a clamp 12 is arranged in the machining cavity 11, and the clamp 12 is located at one end of the machining cavity 11 in the length direction and is connected with the lathe body 1. The end of the processing cavity 11 far away from the clamp 12 is provided with a cutter 13, the cutter 13 corresponds to the clamp 12, and the clamp 12 is connected with the machine body 1. An operation opening 14 is formed in the machine body 1, and the operation opening 14 is communicated with the processing cavity 11. A door body 15 is arranged at the operation opening 14, and the door body 15 is connected with the machine body 1 in a sliding way. A protective device 2 for shielding scrap iron is arranged in the processing cavity 11.

The part is fixed on the clamp 12, and after the door body 15 is closed, the cutter 13 processes the part. In the course of the part processing, protector 2 shelters from the iron fillings that produce, avoids iron fillings direct and the collision of the door body 15, reduces the condition that the door body 15 damaged, improves the life of the door body 15.

Referring to fig. 2 and 3, the protection device 2 includes a base plate 21 and a protection cover 22, and the base plate 21 has a horizontal rectangular plate-like structure and is located in the processing cavity 11. The top surface of the bottom plate 21 is concave in the middle, so that the iron chips are conveniently gathered at the center of the bottom plate 21. The outer peripheral surface of the bottom plate 21 abuts against the inner wall of the machining cavity 11. A sliding component 4 is arranged between the bottom surface of the bottom plate 21 and the bottom surface of the processing cavity 11. The protective cover 22 is a structure with a semicircular plate-shaped section, the opening of the protective cover 22 faces the top surface of the bottom plate 21 and is connected with the bottom plate 21, and the bottom plate 21 and the protective cover 22 enclose a protective cavity 221. The fixing assembly 5 is arranged between one side of the bottom plate 21 close to the operation opening 14 and the protective cover 22.

As shown in fig. 2, the sliding assembly 4 includes a sliding block 41 and two sliding grooves 42, the sliding grooves 42 are formed on the bottom surface of the processing cavity 11, and the two sliding grooves 42 are formed in parallel. The lengthwise direction of the slide groove 42 is perpendicular to the lengthwise direction of the processing cavity 11. The sliding block 41 is positioned in the sliding groove 42 and is connected with the sliding groove 42 in a sliding manner, and the top surface of the sliding block 41 is fixedly connected with the bottom surface of the bottom plate 21.

Referring to fig. 2 and 5, the fixing assembly 5 includes a fixing tube 51, a rotating rod 52 and a connecting rod 53, the fixing tube 51 is a horizontally arranged circular tubular structure, and the length direction of the fixing tube 51 is the same as the length direction of the bottom plate 21. The fixed pipe 51 is located near the operation opening 14, and the circumferential surface of the fixed pipe 51 is fixedly connected to the top surface of the bottom plate 21.

Referring to fig. 3 and 5, the rotating rod 52 has a cylindrical structure, and the diameter of the rotating rod 52 is the same as the diameter of the inner wall of the fixed pipe 51. One end of the rotating lever 52 is positioned inside the fixed pipe 51 to be rotatably connected to the fixed pipe 51. The other end of the rotating rod 52 is fixedly connected with a connecting rod 53, and the connecting rod 53 is fixedly connected with the bottom surface of the protective cover 22. The bottom surface of the protection cover 22 abuts against the circumferential surface of the fixed pipe 51.

Referring to fig. 2 and 5, a handle 223 is fixedly coupled to an outer circumferential surface of the shield 22, and the handle 223 is located near the rotating lever 52.

First, the rotating lever 52 is inserted into the fixed pipe 51 from one end of the fixed pipe 51, and at this time, the shield 22 is in an open state; then, the slide block 41 is slid into the slide groove 42 from one end of the slide groove 42, and the bottom plate 21 is pushed into the processing cavity 11, so that the outer peripheral surface of the bottom plate 21 is abutted to the inner wall of the processing cavity 11; then, the handle 223 is held, the protection cover 22 is rotated, and the protection cover 22 is rotated along the fixing tube 51 to enclose the clamp 12 and the cutter 13 in the protection cavity 221, so as to shield the iron filings.

As shown in fig. 6, a receiving groove 111 is formed in a position of the bottom surface of the processing cavity 11 close to the operation opening 14, and a length direction of the receiving groove 111 is perpendicular to a length direction of the sliding groove 42. The containing groove 111 is provided with a limiting component 3 for shielding the bottom plate 21. The limiting assembly 3 comprises a limiting plate 31 and a spring 32, wherein the limiting plate 31 is vertically arranged. The length of the limiting plate 31 is the same as that of the accommodating groove 111, and the bottom end of the limiting plate 31 is located in the accommodating groove 111. The top end of the limit plate 31 is higher than the containing groove 111. The plurality of springs 32 are disposed along the length direction of the receiving groove 111. The extending and retracting direction of the spring 32 is vertical, the bottom end of the spring 32 is fixedly connected with the bottom surface of the accommodating groove 111, and the top end of the spring is fixedly connected with the bottom surface of the limiting plate 31. After the spring 32 is completely compressed, the top end of the stopper plate 31 is lower than the top end of the receiving groove 111.

The top end of the stopper plate 31 is higher than the receiving groove 111 and shields the bottom plate 21. When the bottom plate 21 needs to be taken out, the limiting plate 31 is pressed downwards, the spring 32 is compressed, the limiting plate 31 is completely embedded in the accommodating groove 111, and then the bottom plate 21 can be taken out by pulling the bottom plate 21 outwards.

Referring to fig. 3 and 4, an impact plate 222 is detachably attached to an inner wall of the shield 22, and the impact plate 222 has a semicircular tubular structure coaxial with the shield 22. The outer wall diameter of the impact plate 222 is the same as the inner wall diameter of the shield 22. A clamping assembly 6 is arranged between the striking plate 222 and the protective cover 22.

Referring to fig. 3 and 4, the clip assembly 6 includes a clip groove 61 and a clip 62, wherein the clip groove 61 is a wedge-shaped groove and is formed on the inner wall of the shield 22. The longitudinal direction of the card slot 61 is the same as the longitudinal direction of the shield 22. The three clamping grooves 61 are formed and evenly distributed along the circumferential direction of the protective cover 22 at intervals. The three clamping blocks 62 are wedge-shaped blocks matched with the clamping grooves 61, and the three clamping blocks 62 are respectively positioned in the three clamping grooves 61. The latch 62 is clamped into the slide groove 42 from the opening end of the latch groove 61 and is slidably connected with the latch groove 61, and the latch 62 is fixedly connected with the outer wall of the impact plate 222.

The latch 62 is slid into the latch 61 from the open end of the latch 61 and moved along the latch 61, thereby fixedly connecting the replacement block to the shield 22. When the part is machined, the generated iron pieces directly collide with the impact plate 222. When the striking plate 222 is damaged, the latch 62 is removed from the latch groove 61 to replace the striking plate 222.

The utility model discloses a use as follows:

when a part is machined, firstly, the limiting plate 31 is pressed downwards, so that the limiting plate 31 is embedded into the accommodating groove 111, and then, one end of the bottom plate 21, which is far away from the fixed pipe 51, horizontally slides into the machining cavity 11 through the sliding block 41 and the sliding groove 42; then, the rotating rod 52 is inserted into the fixed pipe 51, and the bottom plate 21 is continuously pushed into the processing cavity 11; when the bottom plate 21 completely enters the processing cavity 11, the bottom plate is separated from the limit plate 31, and at this time, the spring 32 drives the limit plate 31 to move upwards, so that the limit plate 31 extends out of the accommodating groove 111, the bottom plate 21 is shielded, and the stability of the bottom plate 21 is improved; then, after the part to be processed is fixedly connected with the clamp 12, the protective cover 22 is rotated by holding the handle 223 by hand, the clamp 12 and the cutter 13 are covered inside the protective cover 22, and the iron chips are prevented from colliding with the door body 15; finally, the slide door 15 covers the operation opening 14, and the tool 13 is caused to process the part. The protective cover 22 and the bottom plate 21 cover the clamp 12 and the cutter 13 in the protective cavity 221, so that the collision between iron chips and the door body 15 is effectively reduced, the damage to the door body 15 is reduced, and the service life of the door body 15 is prolonged.

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.

Claims

1. The utility model provides a numerical control lathe with protector, including organism (1), set up processing cavity (11) in organism (1), be equipped with anchor clamps (12) in processing cavity (11), anchor clamps (12) are connected with organism (1), be equipped with cutter (13) with anchor clamps (12) corresponding position, cutter (13) are connected with organism (1), set up operation mouth (14) with processing cavity (11) intercommunication on the lateral wall of organism (1), operation mouth (14) department is equipped with a body (15), door body (15) and organism (1) sliding connection, its characterized in that: be equipped with protector (2) in processing cavity (11), protector (2) include bottom plate (21) and protection casing (22), and bottom plate (21) can be dismantled with the bottom surface of processing cavity (11) and be connected, and protection casing (22) cover is established at the top surface of bottom plate (21), encloses synthetic protection cavity (221) with bottom plate (21), and protection casing (22) can be dismantled with bottom plate (21) and be connected, can dismantle on the inner wall of protection casing (22) and be connected with striking plate (222).

2. The numerically controlled lathe with the protection device according to claim 1, wherein: a containing groove (111) is formed in the bottom surface of the processing cavity (11), the containing groove (111) is located at a position close to the operation opening (14), the length direction of the containing groove (111) is the same as that of the operation opening (14), and a limiting assembly (3) for limiting the bottom plate (21) is arranged in the containing groove (111).

3. The numerically controlled lathe with the protection device according to claim 2, wherein: spacing subassembly (3) are including limiting plate (31) and spring (32), and the flexible direction of spring (32) is vertical direction, the bottom and storage tank (111) bottom surface fixed connection of spring (32), and the bottom of limiting plate (31) is located storage tank (111) in with spring (32) fixed connection, and the top of limiting plate (31) exceeds storage tank (111).

4. The numerically controlled lathe with the protection device according to claim 2, wherein: be equipped with between bottom plate (21) and processing cavity (11) and slide subassembly (4), slide subassembly (4) include slider (41) and spout (42), and the bottom surface at processing cavity (11) is seted up in spout (42), and spout (42) length direction is perpendicular with storage tank (111) length direction, and fixture block (62) are located spout (42) in with spout (42) sliding connection, slider (41) and bottom plate (21) fixed connection.

5. The numerically controlled lathe with the protection device according to claim 2, wherein: be equipped with between one end that bottom plate (21) is close to storage tank (111) and protection casing (22) fixed subassembly (5), fixed subassembly (5) are including fixed pipe (51), dwang (52) and connecting rod (53), the outer peripheral face of fixed pipe (51) and the top surface fixed connection of bottom plate (21), fixed pipe (51) length direction is the same with storage tank (111) length direction, the one end of connecting rod (53) and the bottom surface fixed connection of protection casing (22), the other end and dwang (52) fixed connection, dwang (52) insert behind fixed pipe (51) with fixed pipe (51) rotate to be connected.

6. The numerically controlled lathe with the protection device according to claim 5, wherein: the outer wall of the protective cover (22) is fixedly connected with a handle (223), and the handle (223) is located at a position close to the rotating rod (52).

7. The numerically controlled lathe with the protection device according to claim 1, wherein: be equipped with joint subassembly (6) between striking plate (222) and protection casing (22) inner wall, joint subassembly (6) are including draw-in groove (61) and fixture block (62), and draw-in groove (61) are seted up on the inner wall of protection casing (22), and the length direction of draw-in groove (61) is the same with the length direction of protection casing (22), and fixture block (62) are located draw-in groove (61) and draw-in groove (61) sliding connection, fixture block (62) and striking plate (222) fixed connection.

8. The numerically controlled lathe with the protection device according to claim 1, wherein: the top surface of the bottom plate (21) is of a middle concave structure.