CN217071013U - Numerical control horizontal gear hobbing machine - Google Patents

Abstract

The utility model relates to a field of gear hobbing equipment specifically discloses a horizontal gear hobbing machine of numerical control, including the gear hobbing machine body, the gear hobbing machine body includes the mesa that the level set up, and the mesa top is provided with the hobbing cutter, is provided with on the gear hobbing machine body and retrieves the subassembly, retrieves the subassembly and includes first collection box, has seted up first escape aperture on the mesa, and first collection box is located the hobbing cutter below. The application can realize the concentrated recovery of cutting fluid and cutting chips.

Description

Numerical control horizontal gear hobbing machine

Technical Field

The application relates to the technical field of hobbing equipment, in particular to a numerical control horizontal hobbing machine.

Background

The hobbing machine is one of the most widely used gear cutting machines, and can cut straight teeth, helical cylindrical gears, worm gears, chain wheels and the like. A gear processing machine for processing straight teeth, helical teeth, herringbone cylindrical gears and worm gears by a hob according to a generating method. When the machine tool uses a special hob, workpieces with special tooth shapes such as a spline, a chain wheel and the like can be machined.

In the using process of a common numerical control gear hobbing machine, cutting fluid and chips cannot be recovered, and the cutting fluid and the chips generated in the machining process can directly flow onto a working table surface to influence the working environment around equipment.

SUMMERY OF THE UTILITY MODEL

In order to realize the concentrated recovery of cutting fluid and smear metal, this application provides a numerical control horizontal gear hobbing machine.

The application provides a pair of horizontal gear hobbing machine of numerical control, including the gear hobbing machine body, the gear hobbing machine body includes the mesa that the level set up, the mesa top is provided with the hobbing cutter, be provided with on the gear hobbing machine body and retrieve the subassembly, it includes first collection box to retrieve the subassembly, first escape opening has been seted up on the mesa, first collection box is located the hobbing cutter below.

Through adopting above-mentioned technical scheme, the in-process of gear hobbing machine body carrying out the gear hobbing to the work piece, the cutting fluid and the smear metal that produces in the course of working are concentrated through first discharge port and are discharged in the first recovery case, can realize the concentrated recovery to cutting fluid and smear metal.

Optionally, a filter plate is arranged on the table top, a plurality of filter holes are uniformly formed in the filter plate, and the filter plate is used for sealing the first discharge port.

Through adopting above-mentioned technical scheme, the filter filters the smear metal, makes the smear metal remain in the filter top, and the smear metal liquid flows into in the first recovery box through the filtration pore on the filter, has realized the categorised recovery to cutting fluid and smear metal.

Optionally, an overflow groove is formed in the table top, and the overflow groove is communicated with the first discharge port.

By adopting the technical scheme, the overflow groove limits the cutting fluid, so that the cutting fluid can flow in the overflow groove, and the possibility of outward overflow of the cutting fluid from the table top is reduced.

Optionally, the filter plate and the table top are detachably connected, a placing groove corresponding to the filter plate is formed in the table top, and the filter plate is placed in the placing groove.

Through adopting above-mentioned technical scheme, the setting of standing groove is spacing to the filter, makes to place the board and can place on the mesa steadily, and simultaneously, the filter can be dismantled with the mesa and be connected, has made things convenient for the clearance maintenance to the filter.

Optionally, the table top is provided with a cleaning assembly, the cleaning assembly comprises a sliding plate, the sliding plate is arranged above the table top in a sliding mode, the sliding plate is evenly provided with a plurality of bristles, and the ends of the bristles are abutted to the filter plate.

Through adopting above-mentioned technical scheme, the slide board slides on the mesa, and the slide board is at the in-process that slides, and the smear metal on to the filter is cleaned to the brush hair, makes the filter can play good filter effect all the time.

Optionally, be provided with the gliding drive assembly of drive slide plate on the mesa, drive group price includes the drive division, the drive division sets up including rotating lead screw on the mesa, threaded connection has the screw on the lead screw, the slide plate with screw fixed connection.

Through adopting above-mentioned technical scheme, the lead screw rotates, provides drive power for the slip of slide block, has realized the slip of slide block along lead screw length direction, has realized cleaning the automation of the smear metal on the filter.

Optionally, the drive assembly includes the guide part, the guide part include with mesa fixed connection's guide bar, fixedly connected with guide block on the board slides, the guide block with the guide bar slides and is connected.

Through adopting above-mentioned technical scheme, guide block and guide bar provide direction and spacing for the slip of slide plate, make the slide plate more stable at gliding in-process.

Optionally, a second discharge port is formed in the table top, and a second recovery box is arranged below the second discharge port.

Through adopting above-mentioned technical scheme, the gliding in-process of board, the brush hair cleans the smear metal to collect and sweep out the smear metal from the second discharge port, the smear metal falls into the second collection box through the second discharge port.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the process of hobbing a workpiece by the hobbing machine body, cutting fluid and chips generated in the machining process are intensively discharged into the first recovery box through the discharge port, so that the cutting fluid and the chips can be intensively recovered;

2. the filter plate filters the cuttings to enable the cuttings to be retained above the filter plate, and the cuttings liquid flows into the first recovery box through the filter holes in the filter plate, so that the cutting liquid and the cuttings are classified and recovered;

3. during the sliding process of the sliding plate, the brush bristles clean the cuttings, the cuttings are intensively swept out from the second discharge port, and the cuttings fall into the second recovery box through the second discharge port.

Drawings

Fig. 1 is a schematic diagram for embodying the overall structure of the present embodiment.

Fig. 2 is a schematic view (another view) for embodying the overall structure of the present embodiment.

Fig. 3 is an enlarged schematic view for embodying the portion a in fig. 2.

Fig. 4 is a side view of the overall structure for embodying the present embodiment.

Description of reference numerals:

1. a gear hobbing machine body; 11. a table top; 111. an overflow trough; 112. a placement groove; 113. a first discharge port; 114. a second discharge port; 12. hobbing cutters; 2. a filter plate; 21. a filtration pore; 3. a recovery assembly; 31. a first recovery tank; 32. a second recovery tank; 33. a first channel; 34. a second channel; 4. a sweeping assembly; 41. a slide plate; 42. brushing; 5. a drive assembly; 51. a screw rod; 52. a motor; 53. a guide bar; 54. a guide block; 55. a screw nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a numerical control horizontal gear hobbing machine.

Referring to fig. 1, a numerical control horizontal gear hobbing machine comprises a gear hobbing machine body 1, wherein the gear hobbing machine body 1 comprises a horizontally arranged table board 11, a hob 12 movably arranged above the table board 11, a recovery assembly 3 arranged below the table board 11, and a cleaning assembly 4 arranged on the table board 11.

Referring to fig. 2 and 3, overflow launder 111 has been seted up on mesa 11, standing groove 112 has been seted up on the diapire of overflow launder 111, first export 113 has been seted up on standing groove 112's the diapire, first export 113 is the through hole, recovery unit 3 includes first collection box 31, first collection box 31 is located under first export 113, be provided with the filter 2 that the level set up on the table surface 11, filter 2 inlays to be established with standing groove 112 in, a plurality of filtration pore 21 has evenly been seted up on the filter 2, the roof of filter 2 flushes with the diapire of overflow launder 111 mutually.

Referring to fig. 2 and 3, the overflow groove 111 limits the chip liquid, so that the chip liquid can flow in the overflow groove 111, the possibility that the chip liquid overflows from the table top 11 is reduced, the filter plate 2 filters the chips, the chips are retained above the filter plate 2, the chip liquid flows into the first recovery box 31 through the filter holes 21 on the filter plate 2, and the classified recovery of the chip liquid and the chips is realized.

Referring to fig. 2 and 3, cleaning assembly 4 includes a sliding plate 41, sliding plate 41 is horizontally disposed above the table, a length direction of sliding plate 41 is consistent with a width direction of overflow groove 111, a plurality of bristles 42 are uniformly disposed on a bottom wall of sliding plate 41, upper ends of bristles 42 are fixedly connected with sliding plate 41, and lower ends of bristles 42 are abutted to a bottom wall of overflow groove 111.

Referring to fig. 2, a driving assembly 5 for driving the sliding plate 41 to slide is arranged on the working table 11, the driving assembly 5 includes a screw rod 51, the screw rod 51 is arranged on one side of the sliding plate 41, the length direction of the screw rod 51 is consistent with the length direction of the working table 11, the screw rod 51 is rotatably connected with the working table 11, a motor 52 is fixedly connected to the working table 11, an output shaft of the motor 52 is fixedly connected with one end of the screw rod 51, a nut 55 is connected to the screw rod 51 by a thread, the nut 55 is fixedly connected with the sliding plate 41, a guide rod 53 parallel to the screw rod 51 is arranged on the other side of the sliding plate 41, the guide rod 53 is fixedly connected with the working table 11, a guide block 54 is fixedly connected to the sliding plate 41, and the guide block 54 is connected with the guide rod 53 in a sliding manner.

Referring to fig. 2, the motor 52 is started to drive the screw rod 51 to rotate, a driving force is provided for sliding of the sliding plate 41, the sliding plate 41 slides along the length direction of the screw rod 51 under the guiding and limiting effects of the guide block 54 and the guide rod 53, and in the sliding process of the sliding plate 41, the brush bristles 42 automatically clean the chips on the filter plate 2, so that the possibility that the chips block the filter holes 21 is reduced.

Referring to fig. 1, a second discharge port 114 is formed in the bottom wall of the overflow tank 111, the second discharge port 114 is a through port, the length direction of the second discharge port 114 is identical to the length direction of the slide plate 41, a second recovery tank 32 is disposed below the table 11, and the second recovery tank 32 is located right below the second discharge port 114.

Referring to fig. 1 and 2, the brush staples 42 intensively sweep the chips, and the chips are discharged from the second discharge port 114 into the second recovery tank 32, thereby intensively recovering the chips.

Referring to fig. 1, 3 and 4, a first passage 33 is fixedly connected to a position corresponding to the first discharge port 113 below the table 11, the first passage 33 surrounds the first discharge port 113, a second passage 34 is fixedly connected to a position corresponding to the second discharge port 114 below the table 11, the second passage 34 surrounds the second discharge port 114, and both the first passage 33 and the second passage 34 are square-ring-shaped.

Referring to fig. 4, the first passage 33 is provided to more smoothly discharge the cutting fluid into the first recovery tank 31, and the second passage 34 is provided to more smoothly discharge the chips into the second recovery tank 32.

The implementation principle of the embodiment of the application is as follows: in the process of hobbing the workpiece by the hob 12, chips and cutting fluid flow into the overflow tank 111 together, the filter plate 2 filters the chips, and the cutting fluid flows into the first recovery tank 31 through the filter holes 21. After the gear hobbing machine body 1 works for a period of time, the motor 52 is started to drive the sliding plate 41 to slide along the length direction of the table board 11, and chips on the filter plate 2 are intensively swept into the second recovery box 32 from the second discharge port 114.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (3)

1. The utility model provides a horizontal gear hobbing machine of numerical control which characterized in that: comprises a gear hobbing machine body (1), wherein the gear hobbing machine body (1) comprises a table board (11) which is horizontally arranged, a hob (12) is arranged above the table board (11), a recovery assembly (3) is arranged on the gear hobbing machine body (1), the recovery assembly (3) comprises a first recovery box (31), a first discharge port (113) is formed in the table board (11), the first recovery box (31) is positioned below the hob (12), a filter plate (2) is arranged on the table board (11), a plurality of filter holes (21) are uniformly formed in the filter plate (2), the filter plate (2) is used for sealing the first discharge port (113), an overflow groove (111) is formed in the table board (11), the overflow groove (111) is communicated with the first discharge port (113), and the filter plate (2) is detachably connected with the table board (11), a placing groove (112) corresponding to the filter plate (2) is arranged on the table top (11), the filter plate (2) is arranged in the placing groove (112), the table top (11) is provided with a cleaning component (4), the cleaning assembly (4) comprises a sliding plate (41), the sliding plate (41) is arranged above the table board (11) in a sliding manner, a plurality of bristles (42) are uniformly arranged on the sliding plate (41), the ends of the bristles (42) are abutted against the filter plate (2), a driving component (5) for driving the sliding plate (41) to slide is arranged on the table top (11), the driving unit comprises a driving part, the driving part comprises a screw rod (51) which is rotatably arranged on the table board (11), the screw rod (51) is connected with a nut (55) in a threaded mode, and the sliding plate (41) is fixedly connected with the nut (55).

2. The numerical control horizontal hobbing machine according to claim 1, characterized in that: drive assembly (5) include the guide part, the guide part include with mesa (11) fixed connection's guide bar (53), fixedly connected with guide block (54) on slide plate (41), guide block (54) with guide bar (53) slide and are connected.

3. The numerical control horizontal hobbing machine according to claim 2, characterized in that: a second discharge port (114) is formed in the table top (11), and a second recovery box (32) is arranged below the second discharge port (114).

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