CN218836344U

CN218836344U - Tooth socket edging machine tool

Info

Publication number: CN218836344U
Application number: CN202223546832.2U
Authority: CN
Inventors: 朱志传; 付志辉; 何灵建
Original assignee: Zhejiang Dapeng Machinery Co ltd
Current assignee: Zhejiang Dapeng Machinery Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-11
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a tooth's socket edging lathe, including lathe, edging subassembly and adjusting part, the edging subassembly includes the fixed platform of placing that sets up of lathe upper end central authorities department. A tooth's socket edging lathe, place treating of bench top installation and process the gear, can be under step motor driven drive gear transmission, the grinding roller of cooperation electric putter upper end liftable, through the alternative work of drive gear with the roller of polishing, realize the automatic tooth's socket of treating the processing gear outside, carry out the tooth's socket edging and handle, in order to eliminate the burr in the tooth's socket, ensure the meshing effect in the gear use, place the step motor and the electric putter of platform both sides installation, also first adjusting screw and the second adjusting screw that accessible bottom lead screw slide outer end is connected, carry out the regulation of both sides distance, thereby make this lathe, applicable edging processing in the tooth's socket in the not unidimensional gear outside is used, the application range of this lathe has effectively been extended.

Description

Tooth socket edge grinding machine tool

Technical Field

The utility model relates to a gear tooth's socket edging technical field, in particular to tooth's socket edging lathe.

Background

The gear is a mechanical element which is arranged on a wheel rim and is used for continuously meshing and transmitting motion and power, after cutting and processing of multiple sets of teeth on the side edge of the gear are finished, the tooth sockets between the teeth are often provided with more burrs due to cutting, and the burrs in the tooth sockets on the side edge of the gear are easy to reduce the meshing and transmitting effect in the use process of the gear, so that a tooth socket edging machine tool is needed to be used for grinding the tooth sockets on the outer side of the gear to eliminate the burrs and keep the smoothness of the gear.

The existing tooth socket edge grinding machine tool, such as the tooth socket edge grinding equipment for gear manufacturing disclosed in the publication number CN215700338U, has the advantage of grinding two surfaces of a gear, but the use position of the edge grinding piece of the tooth socket edge grinding equipment is inconvenient to flexibly adjust, so that the tooth socket edge grinding equipment is inconvenient to be suitable for the gear with different sizes to carry out tooth socket edge grinding, the application range of the tooth socket edge grinding equipment is reduced, and therefore, the tooth socket edge grinding machine tool is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a tooth's socket edging lathe can effectively solve the problem among the background art.

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

the utility model provides a tooth's socket edging lathe, includes lathe, edging subassembly and adjusting part, the lathe still includes the protective housing of upper end, the edging subassembly includes the fixed platform of placing that sets up of lathe upper end central authorities department to and place the gear of treating of bench end installation, one side of placing the platform is movable mounting still has electric putter, electric putter's upper end is fixed mounting still has it to carry out driven edging motor, the upper end of edging motor still drives the grinding roller.

Preferably, the edging subassembly is still including the multiunit strip of polishing that the roller upper end annular was arranged and is set up, and the roller of polishing and the multiunit strip of polishing of its upper end all are in the tooth's socket of waiting to process the gear outside, the edging subassembly is still including the opposite side movable mounting's of placing the platform step motor to and step motor upper end driven drive gear, and be the meshing connection between drive gear and the waiting to process gear of placing bench end.

Preferably, the edging subassembly is still including placing the screw hole that the inside central authorities of platform offered to and the screw that the screw hole installation carries out the position constraint to placing the gear of treating that the platform upper end was placed.

Preferably, the adjusting component comprises a first sliding groove and a second sliding groove which are respectively arranged on two sides of a placing table at the upper end of the machine tool and used for installing the electric push rod and the stepping motor.

Preferably, the adjusting assembly further comprises a fixed sleeve fixedly mounted at the inner end of the first sliding groove and the inner end of the second sliding groove, and a first adjusting screw and a second adjusting screw movably mounted inside the fixed sleeve in the first sliding groove and the second sliding groove respectively.

Preferably, the adjusting assembly further comprises a screw rod sliding seat fixedly mounted at the bottom of the electric push rod and the bottom of the stepping motor, and the screw rod sliding seat at the bottom of the electric push rod and the bottom of the stepping motor are respectively mounted at the upper ends of the first adjusting screw rod and the second adjusting screw rod at the bottom.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. a tooth socket edge grinding machine tool is characterized in that a gear to be machined, which is arranged at the upper end of a placing table, can be matched with a grinding roller with the upper end of an electric push rod capable of lifting under the transmission of a transmission gear driven by a stepping motor, and the tooth socket outside the gear to be machined is automatically ground through the alternate work of the transmission gear and the grinding roller, so that burrs in the tooth socket are eliminated, and the meshing effect of the gear in use is ensured;

2. the utility model provides a tooth's socket edging lathe places the step motor and the electric putter of platform both sides installation, also can carry out the regulation of both sides distance through first adjusting screw and the second adjusting screw that bottom lead screw slide outer end is connected to make this lathe, applicable edging in the tooth's socket outside not unidimensional gear is processed and is used, has effectively expanded the application range of this lathe.

Drawings

Fig. 1 is a schematic view of the overall structure of a tooth socket edge grinding machine tool of the present invention;

FIG. 2 is an internal structure view of a tooth space edging machine of the present invention;

fig. 3 is an enlarged view of a portion a of the tooth space edge grinding machine tool of the present invention shown in fig. 2;

fig. 4 is a side sectional view of the tooth socket edge grinding machine tool of the present invention;

fig. 5 is an enlarged view of B in fig. 4 of the tooth socket edge grinding machine of the present invention.

Reference numerals:

100. a machine tool; 110. a protective box;

200. an edging assembly; 210. a placing table; 211. a threaded hole; 212. a screw; 220. a gear to be processed; 230. an electric push rod; 240. an edging motor; 250. grinding a roller; 260. polishing the strips; 270. a stepping motor; 280. a transmission gear;

300. an adjustment assembly; 310. a first chute; 320. a second chute; 330. fixing a sleeve; 340. a first adjusting screw; 350. a second adjusting screw; 360. lead screw slide.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The first embodiment is as follows:

as shown in fig. 1-3, the present embodiment provides a tooth socket edge grinding machine tool, including a machine tool 100, an edge grinding assembly 200 and an adjusting assembly 300, the machine tool 100 further includes a protection box 110 at an upper end, the edge grinding assembly 200 includes a placing table 210 fixedly disposed at a central position of the upper end of the machine tool 100, and a gear 220 to be processed mounted at an upper end of the placing table 210, one side of the placing table 210 further movably mounts an electric push rod 230, the upper end of the electric push rod 230 further fixedly mounts an edge grinding motor 240 capable of driving the electric push rod, the upper end of the edge grinding motor 240 further drives a grinding roller 250, the edge grinding assembly 200 further includes a plurality of sets of grinding bars 260 annularly arranged at the upper end of the grinding roller 250, the grinding roller 250 and the plurality of sets of grinding bars 260 at the upper end thereof are all located in a tooth socket outside the gear 220 to be processed, the edge grinding assembly 200 further includes a stepping motor 270 movably mounted at the other side of the placing table 210, and a transmission gear 280 driven by the upper end of the stepping motor 270, and the transmission gear 280 is engaged with the gear 220 to be processed at an upper end of the gear 220 to be processed at a binding position of the gear 220 mounted in the placing screw hole 211 disposed in the placing table 210.

Specifically, the gear refers to a mechanical element with a gear on a rim for continuously meshing and transmitting motion and power, after cutting and processing of multiple sets of teeth on the side of the gear are completed, more burrs are often formed in tooth grooves between the teeth due to cutting, and the burrs in the tooth grooves on the side of the gear are easy to reduce the meshing and transmitting effect in use, so that the tooth groove edge grinding machine 100 is needed to be used, grinding is performed in the tooth grooves on the outer sides of the gear 220 to be processed through the grinding rollers 250 to eliminate the burrs and keep the smoothness of the burrs, the gear 220 to be processed mounted at the upper end of the placing table 210 on the upper portion of the machine 100 can be driven by the transmission gear 280 driven by the stepping motor 270 on one side to lift the grinding rollers 250 on the upper end in cooperation with the electric push rod 230 on the other side, through the alternate work of the transmission gear 280 and the grinding rollers 250, so that the automatic tooth grooves on the outer sides of the gear 220 to be processed in the machine 100 are ground to eliminate the burrs in the tooth grooves, the tooth grooves in use, the meshing and the grinding bars 260 mounted at the outer ends of the grinding rollers 250 are arranged to enhance the grinding bars, and the grinding effect, the screw holes 211 arranged in the placing table is mainly used for positioning and preventing the screw 210 from moving when the placing table and the gear 220 from being moved.

The second embodiment:

on the basis of the first embodiment, as shown in fig. 4 to 5, the adjusting assembly 300 includes a first sliding chute 310 and a second sliding chute 320, which are respectively opened at two sides of the placing table 210 at the upper end of the machine tool 100 and used for installing the electric push rod 230 and the stepping motor 270, the adjusting assembly 300 further includes a fixed sleeve 330 fixedly installed at inner ends of the first sliding chute 310 and the second sliding chute 320, and a first adjusting screw 340 and a second adjusting screw 350 movably installed in the fixed sleeve 330 in the first sliding chute 310 and the second sliding chute 320, respectively, the adjusting assembly 300 further includes a screw slide 360 fixedly installed at bottoms of the electric push rod 230 and the stepping motor 270, and the screw slide 360 at bottoms of the electric push rod 230 and the stepping motor 270 are respectively installed at upper ends of the first adjusting screw 340 and the second adjusting screw 350 at the bottoms.

Specifically, place step motor 270 and electric putter 230 of platform 210 both sides installation, with place the distance between the platform 210 upper end pending processing gear 220, also can be through step motor 270 and the first adjusting screw 340 and the second adjusting screw 350 of 360 outer ends connections of electric putter 230 bottom lead screw slide, carry out the regulation of both sides service distance, thereby make this lathe 100, applicable edging in not unidimensional gear outside tooth's socket is processed and is used, the application range of this lathe 100 has effectively been expanded.

The utility model discloses a theory of operation and use flow:

when the tooth socket of the cut gear 220 to be processed is polished, the gear 220 to be processed is firstly placed at the upper end of the placing table 210 at the upper part of the machine tool 100, then the screw 212 is installed inside the threaded hole 211 of the placing table 210 through the upper end of the gear 220 to be processed so as to position and bind the gear 220 to be processed placed at the upper end of the placing table 210, the first adjusting screw 340 and the second adjusting screw 350 inside the first sliding chute 310 and the second sliding chute 320 at two sides are sequentially rotated, so that after the first adjusting screw 340 and the second adjusting screw 350 are rotated, the electric push rods 230 and the stepping motors 270 at the upper ends of the screw sliders 360 at two sides and the gear 220 to be processed at the upper end of the placing table 210 are subjected to distance adjustment through the screw sliders 360 arranged at the upper ends of the screw sliders 360, and the transmission gears 280 at the upper ends of the stepping motors 270 are ensured to be meshed and connected with the gear 220 to be processed at the upper end of the placing table 210, the grinding roller 250 at the upper end of the electric push rod 230 is positioned in a tooth groove at the outer side of the gear 220 to be processed at the upper end of the placing table 210, after the position adjustment of the stepping motor 270 and the electric push rod 230 is completed, the edging motor 240 at the bottom of the grinding roller 250 is started to grind the tooth groove at the outer side of the gear 220 to be processed, after the grinding of the tooth groove is completed, the electric push rod 230 at the bottom of the grinding roller 250 is started first, the edging motor 240 and the grinding roller 250 at the upper end are moved downwards, the stepping motor 270 is started after the grinding roller 250 is moved downwards, so that the transmission gear 280 at the upper end is driven by the stepping motor 270 to rotate to transmit the gear 220 to be processed to the next unprocessed tooth groove, at the moment, the electric push rod 230 is started to move the grinding roller 250 back again, and then the grinding processing in the unprocessed tooth groove is performed after the rotation of the gear 220 to be processed, thereby sequentially and circularly and alternately working, and grinding the tooth grooves on the outer side of the gear 220 to be machined.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a tooth's socket edging lathe, includes lathe (100), edging subassembly (200) and adjusting part (300), lathe (100) still includes guard box (110) of upper end, a serial communication port, edging subassembly (200) include fixed platform (210) of placing of lathe (100) upper end central authorities department to and place the gear (220) of treating of platform (210) upper end installation, one side of placing platform (210) still movable mounting has electric putter (230), the upper end of electric putter (230) still fixed mounting has its edging motor (240) that can drive, the upper end of edging motor (240) still drives has grinding roller (250).

2. The toothed groove edging machine tool according to claim 1, characterized in that the edging assembly (200) further comprises a plurality of groups of grinding bars (260) arranged in a ring shape at the upper end of the grinding roller (250), the grinding roller (250) and the plurality of groups of grinding bars (260) at the upper end are both positioned in the toothed groove at the outer side of the gear (220) to be machined, the edging assembly (200) further comprises a stepping motor (270) movably mounted at the other side of the placing table (210) and a transmission gear (280) driven at the upper end of the stepping motor (270), and the transmission gear (280) is in meshing connection with the gear (220) to be machined at the upper end of the placing table (210).

3. The toothed groove edging machine tool according to claim 1, characterized in that the edging assembly (200) further comprises a threaded hole (211) formed in the center of the inside of the placing table (210), and a screw (212) mounted in the threaded hole (211) for position-constraining the gear (220) to be machined placed on the upper end of the placing table (210).

4. The toothed slot edging machine tool according to claim 1, wherein the adjusting assembly (300) comprises a first sliding groove (310) and a second sliding groove (320) which are respectively arranged on two sides of a placing table (210) at the upper end of the machine tool (100) and used for installing the electric push rod (230) and the stepping motor (270).

5. The tooth slot edging machine tool according to claim 1, wherein the adjusting assembly (300) further comprises a fixed sleeve (330) fixedly mounted at the inner ends of the first sliding chute (310) and the second sliding chute (320), and a first adjusting screw (340) and a second adjusting screw (350) movably mounted inside the fixed sleeve (330) in the first sliding chute (310) and the second sliding chute (320), respectively.

6. The toothed slot edging machine tool according to claim 1, wherein the adjusting assembly (300) further comprises a screw slide (360) fixedly mounted at the bottom of the electric push rod (230) and the bottom of the stepping motor (270), and the screw slide (360) at the bottom of the electric push rod (230) and the bottom of the stepping motor (270) are respectively mounted at the upper ends of the first adjusting screw (340) and the second adjusting screw (350).