CN211053230U - A chip recovery device for a heart machine - Google Patents

Abstract

The utility model relates to a core walking machine, more particularly, it relates to a chip recovery device of a core walking machine. And one side wall is provided with an opening, the upper surface of the casing is provided with a chip drop port, and two chip collection boxes are arranged horizontally at an upper and lower interval in the chip collecting box, and the upper ends of the chip collecting boxes are all provided with openings. The chip recovery device of the core walking machine of the utility model has the advantages of convenient cleaning of waste chips.

Description

A chip recovery device for a heart machine

technical field

The utility model relates to a heart-moving machine, in particular to a chip recovery device of the heart-moving machine.

Background technique

The full name of the walking machine is the walking CNC lathe, which can also be called the spindle box mobile CNC automatic lathe, the economical turning-milling compound machine tool or the slitting lathe. It belongs to precision processing equipment, which can complete compound processing such as turning, milling, drilling, boring, tapping, and engraving at one time. It is mainly used for batch processing of precision hardware and special-shaped non-standard parts of shafts. It is very suitable to use the walking machine for the mass production of rotating shaft parts.

At present, a Chinese patent with an announcement number of CN 205996709 U has been retrieved, which discloses a heart-moving machine, the technical points of which are: including a casing, a base, a spindle assembly for clamping the workpiece, and a tool holder assembly for cutting the workpiece. , a material guide groove and a material receiving groove, the tool holder assembly and the main shaft assembly are arranged on the same side of the base, the material receiving groove is arranged on the inner wall of the casing, the tool holder assembly includes a tool holder seat, the material guide The groove is arranged on the tool holder seat, the feeding groove is inclined downward, the upper end of the feeding groove faces the main shaft and receives the dropped workpiece, and the lower end of the feeding groove faces the feeding groove to make the workpiece fall into the feeding groove.

In the above-mentioned lathe, the workpiece is automatically dropped into the receiving chute after processing, which is convenient. However, when a large number of rotating shaft workpieces are processed, a large amount of waste will be generated, and the waste will fall on the base, so it is inconvenient to clean up. The problem.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a chip recovery device for a heart machine, which has the advantage of being convenient for cleaning waste chips.

The above technical purpose of the present utility model is achieved through the following technical solutions: a chip recovery device for a core walking machine, comprising a chip collecting box arranged under the casing, the upper part of the chip collecting box and one side wall opening The upper surface of the casing is provided with a chip drop opening in the middle, the upper and lower sides of the chip collecting box are horizontally slid and there are two chip collecting boxes, and the upper ends of the chip collecting boxes are all provided with openings.

By adopting the above technical solution, the waste chips generated by the processing above the casing fall from the chip drop port and fall into the chip collecting box. There are two chip collecting boxes in the chip collecting box that can receive the waste chips. When the upper chip collecting box is full It needs to be removed and disposed of, and the waste chips fall into the chip collection box below.

The utility model is further configured as follows: guide grooves are horizontally opened on opposite two side walls of the chip collecting box located above, and installation grooves are opened on the opposite two side walls of the chip collecting box, and the mounting grooves are movably inserted. There is a clamping block, and several springs are arranged horizontally in the installation groove. One end of the spring is fixedly connected to the bottom of the installation groove, and the other end is fixedly connected to the clamping block. The clamping block of the chip collection box located above slides. The two inner side walls below the two guide grooves are horizontally and fixedly connected with a placing plate, and the bottom of the dust box is provided with a driving component that pushes the lower dust box to move up.

By adopting the above technical solution, when the clamping block compresses the spring, it can enter the installation groove, so that the chip collecting box can be placed on the placing plate in the chip collecting box. A part of the clamping block enters the guide groove, and the chip box is slidably connected to the guide groove. After it is full, it can be pulled out along the guide groove.

The utility model is further configured as follows: the drive assembly includes a screw rod, a motor, a sliding seat, two guide rods and two push rods, the mounting plate and the top plate are horizontally arranged at the lower part of the dust box at an upper and lower interval, and the screw rod is connected in rotation Between the mounting plate and the top plate, the motor is vertically installed at the bottom of the dust box, the rotating shaft of the motor is fixedly connected to the screw through the mounting plate, and the two guide rods are installed in parallel on both sides of the screw. Between the plate and the top plate, the sliding seat is arranged horizontally and is threadedly connected with the screw, the sliding seat is slidably connected with the guide rod, and the two push rods are vertically and fixedly connected on both sides of the upper surface of the sliding seat. The rod lifts up against the bottom of the bin.

By adopting the above technical solutions, the motor drives the screw to rotate, the sliding seat can slide along the length of the screw, and the push rod fixed on the sliding seat can lift up and down against the chip collecting box.

The utility model is further configured as follows: the casing is provided with a forward rotation switch and a reverse rotation switch electrically connected with the motor.

By adopting the above technical solution, it is convenient for workers to operate the motor to drive the dust collecting box to lift up and down.

The utility model is further provided as follows: a normally closed travel switch is vertically arranged at the bottom of the guide groove, the normally closed travel switch is connected in series with the forward rotation switch, and the normally closed travel switch is disconnected by interference with the clamping block.

By adopting the above technical solution, when the chip collection box is pulled out from the guide groove, the normally closed travel switch is closed, the lower chip collection box is raised to the guide groove to continue to receive the waste chips, and the waste chips are placed to fly out from the opening above the chip collection box. .

The utility model is further configured as follows: a guiding inclined surface is arranged on the side of the clamping block facing the guiding groove.

By adopting the above technical solution, when the chip collecting box is conveniently put into the chip collecting box from the placing plate, the clamping block can compress the spring, which is convenient for feeding the chip collecting box.

The utility model is further configured as follows: a handle is provided on the side of the chip collecting box facing the side wall of the opening of the chip collecting box.

By adopting the above technical solution, it is more convenient to hold and apply force when taking out and placing the dust collecting box.

The utility model is further provided that: the upper end of the casing is provided with a protective cover, one side of the protective cover close to the handle is slidably connected to the upper surface of the casing, and there is a gap between the bottom end of the other side and the casing.

By adopting the above technical solution, waste chips are prevented from flying out from the top of the casing.

The utility model is further provided that: a handle is fixedly connected to the surface of one side of the shield close to the handle.

By adopting the above technical solution, the shield can be better held and applied force when sliding on the surface of the casing.

To sum up, the utility model has the following beneficial effects:

First, it is convenient to clean up waste;

Second, it is convenient to take and place the dust collection box;

Thirdly, when picking up and placing the scrap box, it can also take on the scraps very well.

Description of drawings

Fig. 1 is the overall structure schematic diagram of this embodiment;

Fig. 2 is the structural representation of the dust box in the present embodiment;

FIG. 3 is a partial exploded view of the dust collecting box in this embodiment.

In the picture: 1. Housing; 2. Tool holder assembly; 3. Spindle assembly; 4. Chip collection box; 5. Chip collection box; 6. Handle; 7. Motor; 8. Screw; 9. Slide seat; 10. Guide rod; 11, push rod; 12, shield; 13, handle; 14, placing plate; 15, guide groove; 16, installation groove; 17, spring; 18, clamping block; 19, forward switch; 20, reverse Rotary switch; 21. Normally closed travel switch; 22. Chip drop port; 23. Top plate; 24. Mounting plate; 25. Guide slope.

Detailed ways

The present utility model will be described in detail below with reference to the accompanying drawings and embodiments.

1, comprising a casing 1, a spindle assembly 3 for clamping a workpiece, a tool holder assembly 2 for cutting the workpiece, and the tool holder assembly 2 and the spindle assembly 3 are arranged on the same side of the base, It also includes a chip recovery device. The chip recovery device includes a chip collecting box 4 arranged under the casing 1. The upper part of the chip collecting box 4 and one side wall opening are provided. Two chip collecting boxes 5 are arranged in the chip box 4 by horizontal sliding at an upper and lower interval, and the upper ends of the chip collecting boxes 5 are all provided with openings. The waste chips generated by workpiece processing fall from the chip drop port 22 to the lower chip collection box 4. There are two chip collection boxes 5 in the chip collection box 4 to receive the waste chips. After the upper chip collection box 5 is full, it needs to be taken out. At the same time, the chip collecting box 5 at the bottom can continue to receive the waste chips, and there is no need to stop the machining work of the centering machine.

1, further, the upper end of the casing 1 is provided with a shield 12, the shield 12 is slidingly connected to the upper surface of the casing 1 on one side close to the handle 6, and there is a gap between the bottom end of the other side and the casing 1 to prevent When the workpiece is processed, the waste chips fly out from the top of the casing 1. A handle 13 is fixedly connected to the side surface of the shield 12 close to the handle 6 , so that it is convenient to hold and apply force when pushing the shield 12 .

Referring to FIGS. 2 and 3 , further, guide grooves 15 are horizontally opened on opposite two side walls of the chip collecting box 4 located above, and mounting grooves 16 are opened on the opposite two side walls of the chip collecting box 5 , and the mounting grooves 16 are movable. A clamping block 18 is inserted, and a number of springs 17 are arranged at horizontal intervals in the installation groove 16. One end of the spring 17 is fixedly connected to the bottom of the installation groove 16, and the other end is fixedly connected to the clamping block 18. The clamping block 18 is slidably connected to the guide grooves 15 , and the inner side walls below the two guide grooves 15 are both horizontally and fixedly connected with the placing plate 14 . After the upper chip collection box 5 is full, the chip collection box 5 can be taken out along the guide groove 15. The drive assembly pushes the lower chip collection box 5 to the top, and the chip collection box 5 is fixed in the guide groove 15 by the clamping block 18. , to prevent the lower chip collecting box 5 from being too far from the chip ejection opening 22 to cause the waste chips to fly out.

2, specifically, the drive assembly includes a screw 8, a motor 7, a sliding seat 9, two guide rods 10 and two push rods 11, the mounting plate 24 and the top plate 23 are horizontally arranged at the lower part of the chip box 4 at an upper and lower interval, and the screw 8 is rotatably connected between the mounting plate 24 and the top plate 23, the motor 7 is vertically installed at the bottom of the dust box 4, the rotating shaft of the motor 7 is fixedly connected to the screw 8 through the mounting plate 24, and the two guide rods 10 are arranged in parallel at the The two sides of the screw 8 are vertically and fixedly connected to the mounting plate 24, the sliding seat 9 is arranged horizontally and is threadedly connected with the screw 8, the sliding seat 9 is slidably connected with the guide rod 10, and the two push rods 11 are vertically and fixedly connected to the sliding seat 9 On both sides of the upper surface, the push rods 11 can push up against the bottom of the chip box 5 to rise. The motor 7 drives the screw 8 to rotate, the edge of the sliding seat 9 threadedly connected with the screw 8 rises in the vertical direction along the guide rod 10, and the push rods 11 on both sides of the sliding seat 9 also push the chip collection box 5 to rise, so as to realize the removal of the upper chip collection When the box 5 is opened, the lower dust box 5 can be lifted to the height of the guide groove 15 .

1 and 2 , further, the casing 1 is provided with a forward rotation switch 19 and a reverse rotation switch 20 that are electrically connected to the motor 7 , which is convenient for workers to control. A normally closed travel switch 21 is vertically arranged at the bottom of the guide groove 15 . After the upper chip collection box 5 is full and taken out, the normally closed travel switch 21 is closed to make the motor 7 rotate forward, the lower chip collection box 5 starts to rise, and the block 18 rises to the position of the guide groove 15. Slot 16, the normally closed travel switch 21 and the block 18 interfere and disconnect, the motor 7 stops rotating forward, the worker cleans the full-loaded dust bin 4 and presses the reverse switch 20 to reverse the motor 7, and the push rod 11 follows. Down, compress the clamping blocks 18 on both sides of the empty dust collection box 5 into the installation box, and then slide it along the placement plate 14 into the dust collection box 4 .

Referring to FIGS. 1 and 3 , further, the blocking block 18 is provided with a guide slope 25 on the side facing the guide groove 15 . The spring 17 makes the block 18 enter the installation slot 16 , so that it is more convenient for the dust box 5 to be put into the dust box 4 . A handle 6 is provided on the side of the chip collecting box close to the opening of the box, which is convenient to hold and apply force when taking and placing the chip collecting box 5 .

The implementation principle of this embodiment is as follows: through the elastic force of the spring 17 on the clamping block 18, the dust box 5 can slide in the guide groove 15, and the spring 17 can be compressed when the dust box 4 is placed along the placing plate 14, so that the The clamping block 18 enters the installation slot 16 . When the upper dust box 4 is full and slides out, the drive assembly will lift the lower dust box 5 to the position of the guide groove 15, and the clamping block 18 is clamped in the guide groove 15 to continue to receive waste.

The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions that belong to the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (8)

1. A chip recovery device of a heart-walking machine is characterized in that: the scrap collecting box comprises a scrap collecting box (4) arranged below a machine shell (1), wherein the upper part and one side wall of the scrap collecting box (4) are provided with openings, a scrap falling opening (22) is formed in the middle of the upper surface of the machine shell (1), two scrap collecting boxes (5) are horizontally arranged in the scrap collecting box (4) at intervals, the upper ends of the scrap collecting boxes (5) are provided with openings, guide grooves (15) are horizontally formed in the two opposite side walls in the scrap collecting box (4) above, mounting grooves (16) are formed in the two opposite side walls of the scrap collecting boxes (5), clamping blocks (18) are movably inserted in the mounting grooves (16), a plurality of springs (17) are horizontally arranged in the mounting grooves (16) at intervals, one end of each spring (17) is fixedly connected to the bottom of each mounting groove (16), the other end of each spring is fixedly connected to each clamping block (18), the clamping blocks (18) of the scrap collecting boxes (5) above are connected to the guide, the inner side walls below the two guide grooves (15) are horizontally and fixedly connected with a placing plate (14), and a driving assembly for pushing the chip collecting box (5) below to move upwards is arranged at the bottom of the chip collecting box (4).

2. A chip recovery device for a heart-walking machine according to claim 1, characterized in that: the driving assembly comprises a screw rod (8), a motor (7), a sliding seat (9), two guide rods (10) and two push rods (11), a mounting plate (24) and a top plate (23) are arranged in the scrap collecting box (4), the mounting plate (24) and the top plate (23) are horizontally arranged at the lower part of the scrap collecting box (4) at intervals, the screw rod (8) is rotatably connected between the mounting plate (24) and the top plate (23), the motor (7) is vertically arranged at the bottom in the scrap collecting box (4), a rotating shaft of the motor (7) penetrates through the mounting plate (24) and the screw rod (8) to be fixedly connected, the two guide rods (10) are parallelly arranged between the mounting plate (24) and the top plate (23) on two sides of the screw rod (8), the sliding seat (9) is horizontally arranged and is in threaded connection with the screw rod (8), and the sliding seat (9) is connected with the guide rods (10) in a sliding manner, the two push rods (11) are vertically and fixedly connected to two sides of the upper surface of the sliding seat (9), and the push rods (11) can abut against the bottom of the scrap collecting box (5) to enable the scrap collecting box to ascend.

3. A chip recovery device for a heart-walking machine according to claim 2, characterized in that: the shell (1) is provided with a forward rotation switch (19) and a reverse rotation switch (20) which are electrically connected with the motor (7).

4. A chip recovery device for a heart-walking machine according to claim 3, characterized in that: the guide groove is characterized in that a normally closed travel switch (21) is vertically arranged at the bottom of the guide groove (15), the normally closed travel switch (21) is connected with the forward rotation switch (19) in series, and the normally closed travel switch (21) is abutted and disconnected with the clamping block (18).

5. A chip recovery device for a heart-walking machine according to claim 4, characterized in that: one side of the clamping block (18) facing the guide groove (15) is provided with a guide inclined surface (25).

6. A chip recovery device for a heart-walking machine according to claim 5, characterized in that: the side surface of the chip collecting box (5) facing the side wall of the opening of the chip collecting box (4) is provided with a handle (6).

7. A chip recovery device for a heart-walking machine according to claim 6, characterized in that: a protective cover (12) is arranged at the upper end of the machine shell (1), one side of the protective cover (12) close to the handle (6) is connected to the upper surface of the machine shell (1) in a sliding mode, and a gap is reserved between the bottom end of the other side and the machine shell (1).

8. A chip recovery device for a heart-walking machine according to claim 7, characterized in that: the surface of one side of the shield (12) close to the handle (6) is fixedly connected with a handle (13).

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