Chip collecting device for lathe and lathe

Abstract

The present invention relates to the field of machining chip collection, and specifically to a lathe chip collection device and a lathe, which can block the flying iron chips during lathe processing and are easy to collect, and can be quickly connected and disassembled. A lathe chip collection device, the device includes a side baffle plate, a top plate, a guide groove and a base, the side baffle plates are two and symmetrically arranged, the tops of the two side baffle plates are connected by the top plate, the guide groove is inclined, and is detachably connected to the lower part of the side baffle plate, and the base is fixedly connected to the side baffle plate. A lathe uses the above-mentioned lathe chip collection device.

Description

Technical Field

[0001] The invention relates to the field of machining chip removal and collection, and in particular to a lathe chip removal and collection device and a lathe. Background Art

[0002] A large amount of cutting chips will appear in the lathe processing of rotating parts. Usually, the iron chips will be scattered into the guide groove of the machine tool and the ground of the accessories. The iron chips in the guide groove need to be shoveled into the chip collection box with a shovel, which consumes a certain amount of time and manpower. Epoxy floor will also be laid in some processing workshops. The high-temperature iron chips can easily burn the floor, and it is also not conducive to later cleaning.

[0003] Although it is feasible to add a chip guard to the existing structure of the lathe, if the lathe is not a special lathe, the modification may also affect the processing of other parts, and the chip removal problem is difficult to solve. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects in the prior art and provide a lathe chip collection device and a lathe, which can block the flying iron chips during lathe processing and are easy to collect, and can realize rapid connection and disassembly.

[0005] To achieve the above purpose, the technical solution of the present invention is to provide a lathe chip collection device, the device includes a side baffle plate, a top plate, a guide groove and a base, the side baffle plates are two and symmetrically arranged, the tops of the two side baffle plates are connected by the top plate, the guide groove is inclined and detachably connected to the lower part of the side baffle plate, and the base is fixedly connected to the side baffle plate. The side baffle plates, the top plate and the guide groove are respectively arranged on both sides, above and below the lathe tool holder, the side baffle plates and the top plate can block the flying iron chips, and the blocked iron chips can be discharged along the guide groove for easy collection, and the side baffle plates are detachably connected to the guide groove for easy installation and disassembly.

[0006] The preferred technical solution is that the top plate and the side baffle are connected by bolts, one of the top plate or the side baffle is provided with a round hole, and the other is provided with a long hole. Through the connection of the long hole, the distance between the two side baffles can be adjusted to facilitate the adaptation of different tool holders. A circular arc can also be provided on one side of the side baffle to avoid the rotating workpiece.

[0007] A further preferred technical solution is that a hook is provided at the lower part of the side baffle, the cross section of the guide groove is "concave", a hanging rod extending outward is provided on the side of the guide groove, and the position of the hook and the hanging rod are adapted. The guide groove is connected to the side baffle by hanging, which can achieve rapid installation and separation, and a plurality of hooks of different heights can be set on the baffle to achieve installation of the guide groove at different angles, and the guide groove is provided with a hanging rod, which can adapt to different widths between the side baffles.

[0008] The preferred technical solution is that the guide groove is provided with a vibration device, and the vibration device includes a motor and an eccentric vibration block. The vibration device vibrates the guide groove, which can accelerate the discharge of iron filings and prevent iron filings from accumulating and clogging in the guide groove.

[0009] A further preferred technical solution is that a shock absorbing block is provided inside the side baffle plate, and the inner side of the side baffle plate is connected to the tool holder through the shock absorbing block to prevent the vibration device from affecting the operation of the turning tool.

[0010] A further preferred technical solution is that the shock absorbing block is connected to the side baffle by an adjusting bolt. The adjusting bolt can adjust the distance of the shock absorbing block, and when installing or removing, the shock absorbing block can be retracted near the side baffle to provide more space for the installation of the side baffle, and when in use, the shock absorbing block is pressed against the tool holder to improve the tightness of the connection between the device and the tool holder.

[0011] The present invention also provides a lathe, comprising the above-mentioned lathe chip collection device, and also comprising a body and a tool holder, the body comprising a lead screw and a slide rail, the base and the tool holder are both connected to the lead screw and the slide rail. The base and the tool holder can share the same set of lead screws and slide rails, the chip collection device does not require additional power drive, and can achieve synchronous movement with the tool holder.

[0012] Another preferred technical solution is that the side baffles are arranged on both sides of the tool holder, and the shock absorbing block is in contact with the tool holder. The shock absorbing block plays a buffering role, which can not only prevent the vibration device from affecting the operation of the turning tool, but also buffer the impact between the base and the tool holder.

[0013] Another preferred technical solution is that the machine body is provided with a chip removal channel, the chip removal channel is located below the guide groove, a screw conveyor is provided in the chip removal channel, a slidable protective cover is provided above the chip removal channel, and the protective cover is provided with a discharge port. The iron chips discharged by the guide groove can be discharged centrally through the chip removal channel to achieve centralized collection of the iron chips, and the protective cover can play a protective role to prevent the screw conveyor from being exposed and avoid danger.

[0014] Another preferred technical solution is that a push plate is provided above the discharge port, and the push plates are located on both sides of the guide groove. The guide groove can push the protective cover through the push plate to realize the linkage between the protective cover and the chip collection device, which not only avoids the exposure of the screw conveyor, but also can centrally discharge and collect the iron chips.

[0015] The advantages and beneficial effects of the present invention are:

[0016] 1. The present invention can effectively block the iron chips generated by turning to prevent them from scattering everywhere, and can also centrally collect the iron chips for easy cleaning.

[0017] 2. The side baffles, top plate and guide groove are detachably connected, which can realize the rapid transformation and restoration of the existing lathe. The spacing between the side baffles and the angle of the guide groove can be adjusted, which makes it more adaptable.

[0018] 3. The vibration device can accelerate the discharge of iron chips in the guide groove, and the setting of the shock-absorbing block can offset the influence of the vibration device on the stability of the tool holder, and can also be used to fix the chip collection device to the tool holder.

[0019] 4. The chip discharge channel is used to discharge the collected iron chips in a centralized manner, and a slidable protective cover is provided. The protective cover can move with the guide groove, which has high safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of a chip collecting device for a lathe;

[0021] Figure 2 is a schematic diagram of the side baffle structure;

[0022] Figure 3 is a schematic diagram of the top plate structure;

[0023] Figure 4 It is a schematic diagram of the diversion trough structure;

[0024] Figure 5 It is a schematic diagram of the structure of a lathe;

[0025] Among them, 1-side baffle, 2-top plate, 3-guide groove, 4-base, 5-machine body, 6-tool holder, 11-hook, 12-shock absorber block, 13-adjusting bolt, 21-long hole, 31-hanging rod, 32-vibration device, 51-screw, 52-slide rail, 53-chip removal channel, 54-protective cover, 55-discharge port, 56-push plate. DETAILED DESCRIPTION

[0026] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0027] like Figures 1 to 4 As shown, the present invention is a chip collection device for a lathe, the device includes a side baffle plate 1, a top plate 2, a guide groove 3 and a base 4, there are two side baffle plates 1 and they are symmetrically arranged, the tops of the two side baffle plates 1 are connected by the top plate 2, the guide groove 3 is inclined and detachably connected to the lower part of the side baffle plate 1, and the base 4 is fixedly connected to the side baffle plate 1.

[0028] The top plate 2 is connected to the side baffle 1 by bolts. The side baffle 1 is provided with a round hole, and the top plate 2 is provided with a long hole 21. A hook 11 is provided at the lower part of the side baffle 1. The cross section of the guide groove 3 is "concave". A hanging rod 31 extending outward is provided on the side of the guide groove 3. The positions of the hook 11 and the hanging rod 31 are adapted. There are multiple groups of hooks 11. The guide groove 3 is provided with a vibration device 32, which includes a motor and an eccentric vibration block. A shock-absorbing block 12 is provided on the inner side of the side baffle 1. The shock-absorbing block 12 is connected to the side baffle 1 by an adjusting bolt 13.

[0029] like Figure 5 A lathe includes the above-mentioned lathe chip collecting device, and also includes a body 5 and a tool holder 6. The body 5 includes a lead screw 51 and a slide rail 52. The base 4 and the tool holder 6 are both connected to the lead screw 51 and the slide rail 52.

[0030] The side baffles 1 are arranged on both sides of the tool holder 6 , and the shock absorbing blocks 12 are in contact with, connected to, and pressed against the tool holder 6 .

[0031] The machine body 5 is provided with a chip removal channel 53, which is located below the guide groove 3, a screw conveyor is provided in the chip removal channel 53, a slidable protective cover 54 is provided above the chip removal channel 53, and the protective cover 54 is provided with a discharge port 55. A push plate 56 is provided above the discharge port 55, and the push plate 56 is located on both sides of the guide groove 4.

[0032] Taking a lathe as an example, the working principle of the present invention is as follows:

[0033] First, increase the distance between the two side baffles 1 by adjusting the connecting bolts between the side baffles 1 and the top plate 2, then retract the shock-absorbing block 12 to the vicinity of the side baffles 1, place the two side baffles 1 on both sides of the tool holder 6, adjust the distance so that the shock-absorbing block 12 presses the tool holder 6, then fix the side baffles 1 and the top plate 2, and select a suitable angle to hang the guide groove 3 on the side baffles 1.

[0034] When the lathe starts working, the iron chips generated by the cutting tool are blocked by the side baffles 1 and the top plate 2, and fall into the guide groove 3, and slide down along the guide groove 3. The vibration device 32 will accelerate the sliding process to prevent blockage. The iron chips will fall into the discharge port 55 along the guide groove 3, and then be discharged in a centralized manner through the screw feeder in the chip discharge channel 53.

[0035] When the tool rest 6 moves, on the one hand, the tool rest 6 and the base 4 share a transmission system, and the chip collecting device can move synchronously with the tool rest 6. In addition, the guide groove 3 can push the protective cover 54 to move, so that the iron chips can be discharged through the chip discharge channel 53 at any time.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A lathe, characterized in that: It comprises a lathe chip guard collection device, the lathe chip guard device comprises a side baffle plate, a top plate, a guide groove and a base, the side baffle plates are two and are arranged symmetrically, the tops of the two side baffle plates are connected by the top plate, the guide groove is inclined and is detachably connected to the lower part of the side baffle plate, the base is fixedly connected to the side baffle plate, the guide groove is provided with a vibration device, the vibration device comprises a motor and an eccentric vibration block, a shock-absorbing block is provided on the inner side of the side baffle plate, the top plate and the side baffle plate are connected by bolts, the side baffle plate is provided with a circular hole, the top plate is provided with a long hole, the lower part of the side baffle plate is provided with a hook, the cross section of the guide groove is "concave" shaped, and the guide A hanging rod extending inward or outward is provided on the side of the flow trough, and the position of the hook is adapted to the hanging rod. The shock-absorbing block is connected to the side baffle plate by an adjusting bolt. The lathe also includes a machine body and a tool holder. The machine body includes a lead screw and a slide rail. The base and the tool holder are both connected to the lead screw and the slide rail. The side baffle plates are arranged on both sides of the tool holder. The shock-absorbing block is in contact with the tool holder. The machine body is provided with a chip removal channel, and the chip removal channel is located below the guide trough. A screw conveyor is provided in the chip removal channel. A slidable protective cover is provided above the chip removal channel, and the protective cover is provided with a discharge port. A push plate is provided above the discharge port, and the push plates are located on both sides of the guide trough.

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