CN106655616B

CN106655616B - Spline shaft motor capable of adjusting feeding amount electrically or manually

Info

Publication number: CN106655616B
Application number: CN201710042304.8A
Authority: CN
Inventors: 马祖添
Original assignee: Guangdong Huashun Motor Technology Co ltd
Current assignee: Guangdong Huashun Motor Technology Co ltd
Priority date: 2017-01-20
Filing date: 2017-01-20
Publication date: 2023-07-25
Anticipated expiration: 2037-01-20
Also published as: CN106655616A

Abstract

The invention discloses a spline shaft motor capable of adjusting feeding amount electrically or manually, which comprises a front guide sleeve, a front cover, a front bearing, a machine shell, a stator, a rotor, a spline sleeve, a spline shaft, a rear guide sleeve, a rear bearing and a rear cover, wherein the rotor is arranged on the hollow spline sleeve; the invention has the advantages of time and labor saving, small volume, light weight and capability of displaying the expansion and contraction amount.

Description

Spline shaft motor capable of adjusting feeding amount electrically or manually

Technical Field

The invention relates to a motor, in particular to a spline shaft motor capable of adjusting the feeding amount electrically or manually.

Background

When the ceramic, glass, stone and other materials are deeply processed and edging is carried out, the feeding size of a cutter or a grinding tool is required to be controlled so as to meet the processing size requirement. In the processing process of the related industries, almost all modes of a carriage or a linear guide rail and the like are adopted for grading, and the principle is similar to that of a common cutter bed. The traditional motor has the defects of unreasonable design, inconvenient use, poor accuracy and the like.

Disclosure of Invention

In order to overcome the defects, the invention provides the spline shaft motor which is time-saving, labor-saving, small in size, light in weight and capable of displaying the expansion and contraction quantity and adjusting the feeding quantity electrically or manually.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a can electronic or manual spline shaft motor who adjusts feed amount, includes preceding uide bushing, protecgulum, front bearing, casing, stator, rotor, spline housing, spline shaft, back uide bushing, back bearing, back lid, the rotor is installed on hollow spline housing, and spline housing inside is equipped with the spline, the spline shaft is installed in the spline housing, front bearing, back bearing install respectively at the front and back both ends of spline housing, the casing comprises inside and outside two-layer, is equipped with coolant liquid business turn over passageway in the casing, preceding uide bushing, back uide bushing are installed respectively at the front and back both ends of spline shaft, the back tang of back lid is in the same place through the screw fixation with the front tang of mounting bracket, and the back tang of mounting bracket is connected with the electronic counter, be equipped with the sliding sleeve in the mounting bracket, install two-way bearing in the front end hole of sliding sleeve, two-way bearing installs the one end afterbody at the spline shaft, cup joints reset pressure spring on the spline shaft between sliding sleeve and back lid, feed driving motor is installed to feed with driving motor and hollow output shaft connection's hollow speed reducer's the front end of speed reducer, the hollow speed reducer is equipped with the hollow output shaft or the speed reducer is equipped with the hollow down reducer's the speed reducer and is equipped with the condition of the locking down, and the hollow output shaft is used for the locking down the speed reducer is equipped with the hollow down reducer simultaneously.

The invention has the advantages that: the automatic control device is simple in structure and reasonable in design, can adjust the expansion and contraction of the spline shaft by controlling the feeding driving motor or the rotary adjusting rod, can display the expansion and contraction quantity through the electronic counter at the tail part, and can automatically control the transmission dynamic control system so as to achieve the expansion and contraction quantity required in advance, and can effectively work, thereby saving time and labor. In the use process of the loader, a step carriage and other step mechanisms required by conventional machinery are omitted, the weight of the polishing machine is reduced by about 50 percent, the volume of the polishing machine is reduced by more than 40 percent, the polishing machine integrates a step mechanism, a power source and a cooling liquid channel, and the problem of feeding of a spline shaft can be solved simply by connecting cooling liquid and a power supply and adjusting an adjusting handle.

Drawings

The invention will be further described with reference to the drawings and examples.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of another angle structure of the present invention.

Detailed Description

Referring to fig. 1 and 2, a spline shaft motor capable of electrically or manually adjusting the feeding amount comprises a front guide sleeve 1, a front cover 2, a front bearing 3, a machine shell 4, a stator 5, a rotor 6, a spline housing 7, a spline shaft 8, a rear guide sleeve 9, a rear bearing 10 and a rear cover 11, wherein the rotor 6 is arranged on the hollow spline housing 7, a spline is arranged in the spline housing 7, the spline shaft 8 is arranged in the spline housing 7, the front bearing 3 and the rear bearing 10 are respectively arranged at the front end and the rear end of the spline housing 7, the machine shell 4 is composed of an inner layer and an outer layer, a cooling liquid inlet channel 12 and an outer layer are arranged in the machine shell 4, the front guide sleeve 1 and the rear guide sleeve 9 are respectively arranged at the front end and the rear end of the spline shaft 8, a rear stop of the rear cover 11 is fixed together with a front stop of a mounting frame 13 through screws, a rear stop of the mounting frame 13 is connected with an electronic counter 14, a sliding sleeve 15 is arranged in the inner hole of the front end of the sliding sleeve 15, one end of the sliding sleeve 16 is arranged in the inner hole of the spline shaft, one end of the sliding sleeve 8 is arranged in the spline housing 7, the other end of the sliding sleeve 16 is arranged at the end of the spline shaft 8, the sliding shaft 8 is respectively arranged at the front end and the rear end of the sliding sleeve 15 and the sliding sleeve 15, a speed reducer 19 is connected with a hollow output shaft 19 of a speed reducer 19 by a speed reducer 19, and a hollow output shaft 19 is arranged at the other end of the sliding sleeve 19, and a hollow end of the sliding sleeve 19 is arranged at the end of the speed reducer 19, and the speed reducer 19 is in the hollow speed reducer 19, and is in the hollow 18, and has a hollow output shaft 19. The product can control the feeding amount manually or electrically, is provided with the electronic counter, and simply realizes automatic control of the expansion amount. During manual control, the spline shaft extends forwards or retreats on the premise of rotation by rotating the adjusting rod clockwise or anticlockwise. The electronic counter can clearly display the expansion and contraction amount. And after the required feeding position is reached, air is supplied to the locking cylinder, and the locking cylinder locks the sliding sleeve to ensure that the spline shaft works at a fixed position. During electric control, power is supplied to the driving motor for feeding, the 19VF hollow speed reducer is driven, and the spline shaft drives the sliding sleeve to advance or retreat, so that the spline shaft is driven to stretch under the condition of rotation. The coaxial electronic counter can record and display the position, and the automatic control of the feeding amount is simply realized in the feedback signal dynamic control system. The automatic control device is simple in structure and reasonable in design, can adjust the expansion and contraction of the spline shaft by controlling the feeding driving motor or the rotary adjusting rod, can display the expansion and contraction quantity through the electronic counter at the tail part, and can automatically control the transmission dynamic control system so as to achieve the expansion and contraction quantity required in advance, and can effectively work, thereby saving time and labor. In the use process of the loader, a step carriage and other step mechanisms required by conventional machinery are omitted, the weight of the polishing machine is reduced by about 50 percent, the volume of the polishing machine is reduced by more than 40 percent, the polishing machine integrates a step mechanism, a power source and a cooling liquid channel, and the problem of feeding of a spline shaft can be solved simply by connecting cooling liquid and a power supply and adjusting an adjusting handle.

Claims

1. The utility model provides a can electronic or manual spline shaft motor who adjusts feed volume, includes preceding uide bushing, protecgulum, front bearing, casing, stator, rotor, spline housing, spline shaft, back uide bushing, back bearing, back lid, its characterized in that: the rotor is installed on hollow spline housing, and the inside spline that is equipped with of spline housing, the integral key shaft is installed in the integral key housing, both ends around the integral key housing are installed respectively to front bearing, rear bearing, the casing comprises inside and outside two-layer, is equipped with coolant liquid business turn over passageway in the casing, front uide bushing, rear uide bushing are installed both ends around the integral key shaft respectively, the front tang of rear cover and the front tang of mounting bracket pass through the screw fixation together, and the rear tang of mounting bracket is connected with electronic counter, be equipped with the sliding sleeve in the mounting bracket, install bi-directional bearing in the front end hole of sliding sleeve, bi-directional bearing installs the one end afterbody at the integral key shaft between sliding sleeve and rear cover, and reset pressure spring has been cup jointed on the integral key shaft between sliding sleeve and the rear cover, feed driving motor is connected with hollow speed reducer, and plane bearing is installed to the one end of the output shaft of hollow speed reducer, and drive the sliding sleeve and advance or drive the spline shaft and stretch out and draw back under the circumstances of rotating when the output shaft of hollow speed reducer still is connected with the regulation pole, still be equipped with the cylinder that is used for locking the sliding sleeve.