CN219212471U

CN219212471U - Straight bevel gear machine tool

Info

Publication number: CN219212471U
Application number: CN202320229363.7U
Authority: CN
Inventors: 郭亚茹; 蒋亦楠; 褚佳琪
Original assignee: Hangzhou Guangjia Electromechanical Co ltd
Current assignee: Hangzhou Guangjia Electromechanical Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-20
Anticipated expiration: 2033-02-16

Abstract

The utility model belongs to the technical field of gear machining, and particularly relates to a straight bevel gear machining machine tool, which comprises a machine tool body and a first guide hopper, wherein the machine tool body comprises a functional bin, a machining bin and a base bin, the machining bin is arranged on one side of the functional bin, the base bin is arranged at the bottom end of the machining bin, the first guide hopper is fixedly connected to the bottom of the inner side of the machining bin, the bottom end of the first guide hopper is fixedly connected with a collecting part, the collecting part comprises a disc fixedly connected to the bottom end of the first guide hopper, and the bottom end of the disc is fixedly connected with a speed reducing motor. According to the utility model, scraps scattered on the disc in the processing process fall into the material receiving part along the arc-shaped material guide strip through the material discharging hole, so that the scraps can be conveniently collected, and the time required for cleaning after the production is completed is reduced; most of the scraps are left in the material receiving part, and few scraps enter the filter box along with the cooling oil, so that the filtering burden of the filter box is reduced.

Description

Straight bevel gear machine tool

Technical Field

The utility model belongs to the technical field of gear machining, and particularly relates to a straight bevel gear machining machine tool.

Background

Bevel gears are used to transfer motion and power between two intersecting axes, and in general machines, bevel gears have an angle of intersection equal to 90 ° (but may not be equal to 90 °) and, like cylindrical gears, have an indexing cone, an addendum cone, a dedendum cone, and a base cone. The cone has a large end and a small end, and circles corresponding to the large end are respectively called a reference circle, a tooth top circle, a tooth root circle and a base circle, and a gear shaping machine is usually adopted for processing the straight bevel gear.

When the gear shaping machine tool is used for machining the straight bevel gear, a gear shaping cutter is used for shaping a gear blank, shaping scraps can be generated in the gear shaping process, the scraps are washed to the bottom end of the machine tool by cooling oil, more scraps are generated at the bottom end of the machine tool after production is completed, cleaning is needed, the scraps at the bottom end of the machine tool are generally cleaned and collected by using a hairbrush during cleaning, then the collection treatment is concentrated again, the straight bevel gear is required to occupy a longer time for cleaning the scraps at the bottom end of the machine tool after production is completed, the scraps directly fall to the bottom end of the machine tool, more scraps can be carried along when cooling oil is filtered in a backflow mode, and the filtering burden of a filtering mechanism is increased.

Disclosure of Invention

The utility model aims to provide a straight bevel gear processing machine tool, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a straight bevel gear machine tool, includes lathe body and first guide hopper, the lathe body includes function storehouse, processing storehouse and base storehouse, the processing storehouse sets up in one side of function storehouse, the base storehouse sets up the bottom at the processing storehouse, first guide hopper fixed connection is in the inboard bottom of processing storehouse, the bottom fixedly connected with part that gathers materials of first guide hopper, the part that gathers materials includes the disc of fixed connection in first guide hopper bottom, the bottom fixedly connected with gear motor of disc, the inside rotation of disc is connected with the carousel, gear motor's output shaft and the bottom fixed connection of carousel, the lateral wall of carousel is provided with the arc guide strip that revolutes the equidistant distribution of dish axle center, the unloading hole that winds the equidistant distribution of disc axis is seted up to the bottom of disc, the unloading hole sets up the periphery at the carousel, the bottom fixedly connected with mounting cylinder of disc, the inside threaded connection of mounting cylinder has the material receiving part.

Further, the inside of function storehouse is provided with the rose box, the top fixedly connected with oil pump of rose box, the input of oil pump and the output port fixed intercommunication of rose box, the output fixed intercommunication of oil pump has the pipe.

Further, the inside of processing storehouse is provided with straight tooth bevel gear base mounting fixture and corresponds the straight tooth bevel gear base gear shaper cutter that sets up with straight tooth bevel gear base mounting fixture, the top of processing storehouse is provided with the spray tube, the pipe of one end and the pipe fixed intercommunication of oil pump output of spray tube.

Further, the middle part in base storehouse is provided with the second and leads the hopper, the bottom fixed intercommunication of second leads the hopper has leads oil pipe, the one end of leading oil pipe and the input fixed intercommunication of rose box.

Further, the first guide hopper is of a hopper-shaped structure with a square top and a round bottom.

Further, a plurality of T-shaped grooves for being in butt joint with the arc-shaped material guiding strips are formed in the top end of the rotary table, T-shaped blocks are fixedly connected to one ends of the arc-shaped material guiding strips, and the T-shaped blocks are fixedly connected to the inner parts of the corresponding T-shaped grooves through screws.

Further, the material receiving part is of a circular ring structure, the top end of the material receiving part is provided with an opening, and the surface of the material receiving part is uniformly provided with through holes.

Further, the inner wall of the mounting cylinder is provided with an internal thread, and the top of the outer wall of the material receiving part is provided with an external thread matched with the internal thread on the mounting cylinder.

Compared with the prior art, the utility model has the beneficial effects that: the scraps scattered on the disc in the processing process fall into the material receiving part along the arc-shaped material guide strip through the material discharging hole, so that the scraps can be conveniently collected, and the time required for cleaning after the production is completed is reduced; most of the scraps are left in the material receiving part, and few scraps enter the filter box along with the cooling oil, so that the filtering burden of the filter box is reduced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a front cross-sectional view of the present utility model;

FIG. 4 is an exploded view of the aggregate element of the present utility model;

fig. 5 is an enlarged view of the portion a of fig. 3 according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a machine tool body; 11. a functional bin; 111. a filter box; 112. an oil pump; 12. a processing bin; 121. a straight tooth bevel gear blank fixing clamp; 122. a gear shaper cutter for a straight tooth bevel gear blank; 123. a spray pipe; 13. a base bin; 131. a second guide hopper; 132. an oil guide pipe; 2. a first guide hopper; 3. an aggregate component; 31. a disc; 32. a speed reducing motor; 33. a turntable; 34. arc-shaped material guiding strips; 35. a blanking hole; 36. a T-shaped groove; 37. a T-shaped block; 38. a mounting cylinder; 4. and a material receiving part.

Detailed Description

The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.

As shown in fig. 1-5, a straight bevel gear machine tool comprises a machine tool body 1 and a first guide hopper 2, the machine tool body 1 comprises a functional bin 11, a machining bin 12 and a base bin 13, the machining bin 12 is arranged on one side of the functional bin 11, the base bin 13 is arranged at the bottom end of the machining bin 12, the first guide hopper 2 is fixedly connected to the bottom of the inner side of the machining bin 12, the bottom end of the first guide hopper 2 is fixedly connected with a collecting part 3, the collecting part 3 comprises a disc 31 fixedly connected to the bottom end of the first guide hopper 2, the bottom end of the disc 31 is fixedly connected with a speed reducing motor 32, the inside of the disc 31 is rotationally connected with a rotary disc 33, an output shaft of the speed reducing motor 32 is fixedly connected with the bottom end of the rotary disc 33, the side wall of the rotary disc 33 is provided with arc-shaped guide strips 34 which are distributed around the axis of the rotary disc 33 at equal intervals, the bottom end of the disc 31 is provided with blanking holes 35 which are arranged at the periphery of the rotary disc 33, the bottom end of the disc 31 is fixedly connected with a mounting cylinder 38, and the internal threads of the mounting cylinder 38 are connected with a collecting part 4.

According to the above structure, in the production process of the straight bevel gear, the gear blank is placed in the processing bin 12 for processing, the slicing scraps generated in the processing process are washed by the cooling oil and scattered on the disc 31, the speed reducing motor 32 is started to drive the rotary disc 33 to rotate clockwise, and then the arc-shaped material guiding strip 34 is driven to rotate scraps on the surface of the disc 31 to collect along the arc-shaped material guiding strip 34 to the middle part of the disc 31, and finally the scraps fall into the interior of the material collecting part 4 through the blanking hole 35, so that scraps can be collected.

As shown in fig. 2 and 3, the filter box 111 is provided in the functional bin 11, the oil pump 112 is fixedly connected to the top end of the filter box 111, the input end of the oil pump 112 is fixedly connected to the output port of the filter box 111, the output end of the oil pump 112 is fixedly connected to a guide pipe, the spur gear bevel gear blank fixing clamp 121 and the spur gear bevel gear blank gear shaper 122 corresponding to the spur gear bevel gear blank fixing clamp 121 are provided in the processing bin 12, the spray pipe 123 is provided at the top of the processing bin 12, one end of the spray pipe 123 is fixedly connected to the guide pipe at the output end of the oil pump 112, the second guide hopper 131 is provided in the middle of the base bin 13, the bottom end of the second guide hopper 131 is fixedly connected to the guide pipe 132, and one end of the guide pipe 132 is fixedly connected to the input end of the filter box 111.

According to the above structure, during processing, the straight bevel gear blank is placed on the straight bevel gear blank fixing clamp 121, gear blank is processed by the straight bevel gear blank gear shaping cutter 122, cooling oil is sprayed from the spray pipe 123 to cool the processing point, sprayed cooling oil flows into the second guide hopper 131 through the discharging hole 35, then flows into the filter box 111 through the oil guide pipe 132 to be filtered, and the oil pump 112 pumps the filtered cooling oil into the spray pipe 123, so that the circulation is performed to cool the straight bevel gear blank.

As shown in fig. 3, to facilitate connection with the processing bin 12 and the disc 31, the first guide hopper 2 has a hopper-shaped structure with a square top end and a round bottom end.

As shown in fig. 4, the top end of the turntable 33 is provided with a plurality of T-shaped grooves 36 for being in butt joint with the arc-shaped material guiding strips 34, one end of each arc-shaped material guiding strip 34 is fixedly connected with a T-shaped block 37, and the T-shaped blocks 37 are fixedly connected in the corresponding T-shaped grooves 36 through screws.

According to the above structure, the arc-shaped material guiding strip 34 is convenient to detach, so that the surface of the disc 31 and the arc-shaped material guiding strip 34 are convenient to clean, and the worn arc-shaped material guiding strip 34 is also convenient to replace.

As shown in fig. 5, the material receiving member 4 has a circular ring structure, the top end of the material receiving member 4 is open, the surface of the material receiving member 4 is uniformly provided with through holes, the inner wall of the mounting cylinder 38 is provided with internal threads, and the top of the outer wall of the material receiving member 4 is provided with external threads matched with the internal threads on the mounting cylinder 38.

According to the above structure, the scraps falling into the material receiving part 4 through the blanking hole 35 can control oil on the surfaces of the scraps and is convenient for collecting the scraps, the material receiving part 4 is connected to the inner side of the mounting cylinder 38 in a threaded connection mode, the cooling oil flows out through the material receiving part 4, most scraps are left in the material receiving part 4, few scraps enter the filter box 111 along with the cooling oil, and the filtering burden of the filter box 111 is reduced.

The working principle of the utility model is as follows: in the straight bevel gear production process, place straight bevel gear base on straight bevel gear base mounting fixture 121, carry out the gear shaping processing through straight bevel gear base gear shaping sword 122 to the gear base, spray tube 123 blowout cooling oil is cooled down to the processing point, the spun cooling oil flows to second guide hopper 131 through feed opening 35, then flow to filter box 111 through oil guide pipe 132 and filter, oil pump 112 will filter good cooling oil pump to spray tube 123 in this circulation cooling down straight bevel gear base, the cutting piece that produces in the course of working is washed down by the cooling oil and falls on disc 31, gear motor 32 starts the back and drives carousel 33 clockwise rotation, and then drive arc guide bar 34 and rotate the piece on disc 31 surface along arc guide bar 34 to the middle part of disc 31, and finally fall to the inside of collecting part 4 through feed opening 35, so as to collect the sweeps, the piece that falls to the inside of collecting part 4 through feed opening 35, can control the fluid on piece surface, be convenient for concentrate and collect and leave the collecting part 4, leave in the collecting part, the piece that is little with the cooling down with the filter box 111, the burden is connected in the filter box 111, the connection mode of connecting the filter box is convenient for dismantlement of the piece 4.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a straight bevel gear machine tool, includes lathe body (1) and first guide hopper (2), lathe body (1) include function storehouse (11), processing storehouse (12) and base storehouse (13), processing storehouse (12) set up in one side of function storehouse (11), base storehouse (13) set up in the bottom of processing storehouse (12), its characterized in that: the utility model discloses a processing bin, including processing bin (12), first guide hopper (2), bottom fixedly connected with part (3) gathers materials of first guide hopper (2), part (3) gathers materials including disc (31) of fixed connection in first guide hopper (2) bottom, the bottom fixedly connected with gear motor (32) of disc (31), the inside rotation of disc (31) is connected with carousel (33), the output shaft of gear motor (32) and the bottom fixed connection of carousel (33), the lateral wall of carousel (33) is provided with arc guide strip (34) that distribute around carousel (33) axle center equidistance, unloading hole (35) that distribute around disc (31) axis equidistance are seted up to the bottom of disc (31), unloading hole (35) set up in the periphery of carousel (33), the bottom fixedly connected with mounting cylinder (38) of disc (31), the internal thread connection of mounting cylinder (38) has material collecting part (4).

2. A straight bevel gear processing machine according to claim 1, wherein: the inside of function storehouse (11) is provided with rose box (111), the top fixedly connected with oil pump (112) of rose box (111), the input of oil pump (112) is fixed to be linked together with the output port of rose box (111), the output of oil pump (112) is fixed to be linked together there is the pipe.

3. A straight bevel gear processing machine according to claim 1, wherein: the inside of processing storehouse (12) is provided with straight tooth bevel gear base mounting fixture (121) and straight tooth bevel gear base gear shaper cutter (122) that correspond setting with straight tooth bevel gear base mounting fixture (121), the top of processing storehouse (12) is provided with spray tube (123), the pipe fixed intercommunication of one end and oil pump (112) output of spray tube (123).

4. A straight bevel gear processing machine according to claim 1, wherein: the middle part of base storehouse (13) is provided with second guide hopper (131), the bottom fixed intercommunication of second guide hopper (131) has leads oil pipe (132), the one end of leading oil pipe (132) is fixed to be linked together with the input of rose box (111).

5. A straight bevel gear processing machine according to claim 1, wherein: the first guide hopper (2) is of a hopper-shaped structure with a square top and a round bottom.

6. A straight bevel gear processing machine according to claim 1, wherein: a plurality of T-shaped grooves (36) for being in butt joint with the arc-shaped material guiding strips (34) are formed in the top end of the rotary table (33), T-shaped blocks (37) are fixedly connected to one ends of the arc-shaped material guiding strips (34), and the T-shaped blocks (37) are fixedly connected to the interiors of the corresponding T-shaped grooves (36) through screws.

7. A straight bevel gear processing machine according to claim 1, wherein: the material collecting component (4) is of a circular ring structure, the top end of the material collecting component (4) is provided with an opening, and through holes are uniformly formed in the surface of the material collecting component (4).

8. A straight bevel gear processing machine according to claim 1, wherein: the inner wall of the installation cylinder (38) is provided with an internal thread, and the top of the outer wall of the material receiving part (4) is provided with an external thread matched with the internal thread on the installation cylinder (38).