CN215846118U

CN215846118U - Gear shaping device for machining cylindrical gear

Info

Publication number: CN215846118U
Application number: CN202122178375.5U
Authority: CN
Inventors: 奚军委
Original assignee: Shanghai Hongliang Machinery Equipment Co ltd
Current assignee: Shanghai Hongliang Machinery Equipment Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-18
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a gear shaping device for processing a cylindrical gear, and relates to the technical field of gear processing; the processing table is characterized by comprising a processing table, support arms are arranged on two sides of the processing table, a top plate is arranged at the tops of the support arms, a fixed seat is arranged in the middle of the processing table, a first motor is arranged in the middle of the fixed seat, a gear cake is clamped on the output end of the first motor through a rotating shaft, and fixing mechanisms are arranged at the front end and the rear end of the fixed seat; movable seats are vertically arranged on two sides of the processing table and are arranged on the moving mechanism, a hydraulic cylinder is arranged at the upper part of the inner side of each movable seat, the output end of the hydraulic cylinder is arranged on a tool apron, the tool apron is movably arranged on the inner side of the movable seat through a second sliding rail, and a gear shaping tool is arranged on the tool apron; the device is through carrying out gear shaping processing simultaneously to the both sides of tooth cake, and work efficiency is higher.

Description

Gear shaping device for machining cylindrical gear

Technical Field

The utility model relates to the technical field of gear machining, in particular to a gear shaping device for machining a cylindrical gear.

Background

The gear transmission is one of the most basic transmission modes in mechanical transmission, and is widely applied to power transmission mechanisms of various machines and various machine tools by the advantages of constant transmission ratio, good stability, large transmission power and speed range, compact structure, long service life and the like, so that the machining technology of gear parts is highly emphasized in the machining field, and cylindrical gears are used as an important gear type in mechanical gears, and are the most common gear type.

The processing of the straight teeth of the cylindrical gear needs to use a gear planer, the outer ring of a gear cake is polished by a gear planer tool to form the straight teeth, the conventional gear planer generally processes the gear cake from tooth groove to tooth groove by a tool, the processing time of the mode is longer, the production efficiency is lower, and a large amount of metal scraps generated in the processing can be mixed in cutting fluid, so that the separation is inconvenient; therefore, certain improvements are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gear shaping device for processing a cylindrical gear, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a gear shaping device for processing a cylindrical gear comprises a processing table, wherein support arms are arranged on two sides of the processing table, a top plate is arranged at the top of each support arm, a fixed seat is arranged in the middle of the processing table, a first motor is arranged in the middle of the fixed seat, a gear cake is clamped on the output end of the first motor through a rotating shaft, and fixing mechanisms are arranged at the front end and the rear end of the fixed seat; the vertical movable seat that is provided with in both sides on the processing bench, the movable seat sets up on moving mechanism, the inboard upper portion of movable seat is provided with the pneumatic cylinder, the output setting of pneumatic cylinder is on the blade holder, the blade holder passes through the activity of second slide rail and sets up inboard at the movable seat, be provided with the gear shaping sword on the blade holder.

As a further scheme of the utility model: the fixing mechanism comprises a fixing frame, the fixing frame is fixed at the front end and the rear end of the fixing base, a fixing block is arranged in the middle of the inner side of the fixing frame, and the fixing block is tightly attached to the lower portion of the toothed cake.

As a still further scheme of the utility model: the utility model discloses a fixing device for electric bicycle, including mount, movable block, first slide rail, electric push rod's output sets up the upper portion at the movable block, the inboard upper portion of mount is provided with the movable block, the movable block passes through first slide rail activity and sets up on the mount, the vertical setting of first slide rail, the inboard upper end of mount is provided with electric push rod, electric push rod's output sets up the upper portion at the movable block.

As a still further scheme of the utility model: the moving mechanism comprises two screws, the screws are horizontally and rotatably arranged at the upper end and the lower end in the support arm, the movable seat is sleeved on the screws, and a threaded groove matched with the movable seat is formed in the part, in contact with the screws, of the movable seat.

As a still further scheme of the utility model: the left end of screw rod is provided with the runner, through belt transmission connection between the runner, still be provided with the second motor on the runner.

As a still further scheme of the utility model: the top evenly distributed of processing platform has a plurality of through-holes, the processing platform is interior to incline to be provided with the filter screen, the lower end intercommunication discharge gate of filter screen, the higher end of filter screen is connected with the vibrations board, the vibrations board sets up the outside at the processing platform to be provided with vibrating motor on it, the bottom of processing platform is provided with the leakage fluid dram.

As a still further scheme of the utility model: the top of roof is provided with the water pump, the input intercommunication of water pump is at the cutting fluid case, the output of water pump is provided with the hose, the hose sets up the top at the tooth cake.

Compared with the prior art, the utility model has the beneficial effects that:

the movable seats are arranged on two sides of the device, the cutter assembly is arranged on the inner side of the movable seats, the movable seats are driven by the screw to synchronously move, gear shaping processing is carried out on two sides of the gear cake, gear shaping processing efficiency is improved, and the practicability is high;

this device is through evenly distributed has a plurality of through-holes at the processing bench for cutting fluid and metal sweeps fall into the processing bench inside, and filter the sweeps through the filter screen of slope, not only be convenient for handle, but also cutting fluid can circulate and use.

Drawings

Fig. 1 is a schematic structural view of a gear shaping device for machining a cylindrical gear.

Fig. 2 is a schematic structural view of a fixing mechanism in the gear shaping device for processing the cylindrical gear.

Fig. 3 is a schematic structural view of a movable seat in the gear shaping device for processing the cylindrical gear.

In the figure: the processing machine comprises a processing table-1, a fixed seat-2, a first motor-3, a fixed frame-4, a gear cake-5, a fixed block-6, a movable block-7, a first slide rail-8, an electric push rod-9, a screw rod-10, a movable seat-11, a hydraulic cylinder-12, a tool apron-13, a gear shaper-14, a second slide rail-15, a rotating wheel-16, a second motor-17, a water pump-18, a hose-19, a filter screen-20, a discharge port-21, a vibrating plate-22, a vibrating motor-23, a liquid discharge port-24, a support arm-25 and a top plate-26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, a gear shaping device for processing a cylindrical gear includes a processing table 1, support arms 25 are disposed on two sides of the processing table 1, a top plate 26 is disposed on a top of each support arm 25, a fixing seat 2 is disposed in a middle of the processing table 1, a first motor 3 is disposed in a middle of the fixing seat 2, a gear cake 5 is clamped on an output end of the first motor 3 through a rotating shaft, the first motor 3 is configured to drive the gear cake 5 to rotate, and fixing mechanisms are disposed at front and rear ends of the fixing seat 2; processing platform 1 goes up the vertical movable seat 11 that is provided with in both sides, movable seat 11 sets up on moving mechanism, 11 inboard upper portions of movable seat are provided with pneumatic cylinder 12, the output setting of pneumatic cylinder 12 is on blade holder 13, blade holder 13 sets up at 11 inboards of movable seat through the activity of second slide rail 15, be provided with gear shaping sword 14 on blade holder 13, drive blade holder 13 through pneumatic cylinder 12 and reciprocate and carry out the gear shaping simultaneously to the both sides of tooth cake 5.

Further, the fixing mechanism comprises a fixing frame 4, the fixing frame 4 is fixed at the front end and the rear end of the fixing seat 2, a fixing block 6 is arranged in the middle of the inner side of the fixing frame 4, and the fixing block 6 is tightly attached to the lower portion of the toothed cake 5; the utility model discloses a tooth cake processing device, including mount 4, inboard upper portion of mount 4 is provided with movable block 7, movable block 7 sets up on mount 4 through the activity of first slide rail 8, the vertical setting of first slide rail 8, the inboard upper end of mount 4 is provided with electric push rod 9, the output setting of electric push rod 9 is on movable block 7's upper portion, and it is tight with tooth cake 5 clamp to drive movable block 7 through electric push rod 9 removal, conveniently processes.

Further, the moving mechanism comprises two screws 10, the screws 10 horizontally rotate to be arranged at the upper end and the lower end in the support arm 25, the movable seat 11 is sleeved on the screws 10, a thread groove matched with the movable seat 11 is formed in the contact part of the movable seat 11 and the screws 10, and the screws 10 are used for driving the movable seat 11 to move.

Furthermore, a rotating wheel 16 is arranged at the left end of the screw rods 10, the rotating wheels 16 are connected through a belt in a transmission mode, so that the two screw rods 10 rotate synchronously, and a second motor 17 is further arranged on the rotating wheel 16.

Example 2

Please refer to fig. 1-3, a plurality of through holes are uniformly distributed at the top of the processing table 1, so that the cutting fluid and the waste chips fall into the processing table 1, a filter screen 20 is obliquely arranged in the processing table 1, the lower end of the filter screen 20 is communicated with a discharge port 21, the waste chips are filtered by the filter screen 20 and fall out of the discharge port 21, the higher end of the filter screen 20 is connected with a vibration plate 22, the vibration plate 22 is arranged outside the processing table 1, and a vibration motor 23 is arranged on the vibration plate for driving the filter screen 20 to vibrate, so that the waste chips fall conveniently, and a liquid discharge port 24 is arranged at the bottom of the processing table 1.

Further, a water pump 18 is arranged at the top of the top plate 26, the input end of the water pump 18 is communicated with the cutting fluid tank, a hose 19 is arranged at the output end of the water pump 18, and the hose 19 is arranged above the toothed cake 5.

The working principle is as follows: clamping a gear cake 5 on a rotating shaft at the output end of a first motor 3, controlling a movable block 7 to move through an electric push rod 9 to clamp the gear cake, controlling a second motor 17 to drive a screw rod 10 to rotate, enabling a movable seat 11 to move, controlling a gear planer tool 14 to be close to two sides of the gear cake 5, controlling a hydraulic cylinder 12 to drive the gear planer tool 14 to move up and down to plane the two sides of the gear cake 5, controlling the electric push rod 9 to drive the movable block 7 to move away from the gear cake 5 after machining is completed, controlling the first motor 3 to drive the gear cake 5 to rotate for a certain angle, and clamping the gear cake through the movable block 7 to machine the gear cake at the next position; the device is through carrying out gear shaping processing simultaneously to the both sides of toothed cake 5, and work efficiency is higher.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The gear shaping device for processing the cylindrical gear is characterized by comprising a processing table (1), wherein support arms (25) are arranged on two sides of the processing table (1), a top plate (26) is arranged at the top of each support arm (25), a fixed seat (2) is arranged in the middle of the processing table (1), a first motor (3) is arranged in the middle of each fixed seat (2), a gear cake (5) is clamped on the output end of each first motor (3) through a rotating shaft, and fixing mechanisms are arranged at the front end and the rear end of each fixed seat (2); processing platform (1) is gone up the vertical movable seat (11) that is provided with in both sides, movable seat (11) set up on moving mechanism, movable seat (11) inboard upper portion is provided with pneumatic cylinder (12), the output setting of pneumatic cylinder (12) is on blade holder (13), blade holder (13) are inboard at movable seat (11) through the activity setting of second slide rail (15), be provided with gear shaping sword (14) on blade holder (13).

2. The gear shaping device for processing a cylindrical gear according to claim 1, wherein the fixing mechanism comprises a fixing frame (4), the fixing frame (4) is fixed at the front end and the rear end of the fixing seat (2), a fixing block (6) is arranged in the middle of the inner side of the fixing frame (4), and the fixing block (6) is tightly attached to the lower portion of the gear cake (5).

3. The gear shaping device for processing a cylindrical gear according to claim 2, wherein a movable block (7) is arranged at the upper part of the inner side of the fixed frame (4), the movable block (7) is movably arranged on the fixed frame (4) through a first sliding rail (8), the first sliding rail (8) is vertically arranged, an electric push rod (9) is arranged at the upper end of the inner side of the fixed frame (4), and the output end of the electric push rod (9) is arranged at the upper part of the movable block (7).

4. The gear shaping device for processing a cylindrical gear according to claim 1, wherein the moving mechanism comprises two screws (10), the screws (10) are horizontally and rotatably disposed at the upper and lower ends of the arm (25), the movable seat (11) is sleeved on the screws (10), and a portion of the movable seat (11) contacting the screws (10) is provided with a thread groove matching with the screw groove.

5. Gear shaping device for cylindrical gear machining according to claim 4 characterized in that the left end of the screw (10) is provided with a rotating wheel (16), the rotating wheels (16) are connected with each other through a belt transmission, and the rotating wheel (16) is further provided with a second motor (17).

6. The gear shaping device for processing a cylindrical gear according to claim 1, wherein a plurality of through holes are uniformly distributed at the top of the processing table (1), a filter screen (20) is obliquely arranged in the processing table (1), the lower end of the filter screen (20) is communicated with the discharge hole (21), the higher end of the filter screen (20) is connected with a vibration plate (22), the vibration plate (22) is arranged outside the processing table (1) and is provided with a vibration motor (23), and the bottom of the processing table (1) is provided with a liquid discharge hole (24).

7. Gear shaping device for machining cylindrical gears according to claim 1, characterized in that a water pump (18) is arranged on the top of the top plate (26), the input end of the water pump (18) is communicated with the cutting fluid tank, the output end of the water pump (18) is provided with a hose (19), and the hose (19) is arranged above the gear cake (5).