CN217252838U

CN217252838U - Large-scale dove tail muscle car processingequipment

Info

Publication number: CN217252838U
Application number: CN202220291701.5U
Authority: CN
Inventors: 刘会选; 张旭召
Original assignee: Daye Xinya Science And Technology Manufacturing Co ltd
Current assignee: Daye Xinya Science And Technology Manufacturing Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-08-23
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a large-scale dove tail muscle car processingequipment, including lathe, dove tail muscle sleeve and supporting mechanism, three-jaw chuck is equipped with to lathe one side, the center department that lies in three-jaw chuck inside the lathe is equipped with a through-hole that link up, the supporting mechanism sets up the other end at large-scale dove tail muscle, and the supporting mechanism includes the support frame, and a fixing base is equipped with at the support frame top, is equipped with a screw rod in the fixing base, screw rod lower part and fixing base threaded connection, and the outer cover in the middle part of the screw rod has a roating seat, and the roating seat outer wall equipartition has three levers, and the fixed horizontal backup pad that is equipped with in screw rod top, and the backup pad top surface is equipped with two sets of supports, is equipped with a fixed axle on each set of support, is equipped with antifriction bearing on each fixed axle; the outer wall of the dove tail rib sleeve is cylindrical and is placed on rolling bearings of the two groups of supports, and a model through hole matched with the dove tail rib in shape is formed in the dove tail rib sleeve along the whole length; the utility model discloses can satisfy the car processing demand of large-scale dove tail muscle.

Description

Large-scale car processingequipment of dove tail muscle

Technical Field

The utility model relates to a dove tail muscle production technical field specifically is large-scale dove tail muscle car processingequipment.

Background

The motor stator needs to be provided with the dove tail rib, the length of the dove tail rib of the large hydroelectric generator can reach 4-6 meters, one end of the dove tail rib needs to be driven to rotate by the whole dove tail rib during machining, and the existing machining device is difficult to meet the machining requirement of the dove tail rib which is long.

Disclosure of Invention

The utility model aims at providing a large-scale car processingequipment is used to dove tail muscle in order to solve the problem that current car processingequipment is difficult to satisfy the processing demand of large-scale dove tail muscle.

The utility model has the following concrete scheme: the large-scale dove tail muscle is lathed and processed the device, including lathe, dove tail muscle bush and supporting mechanism, there is a three-jaw chuck on one side of lathe, the lathe is inside to locate at the center of the three-jaw chuck and have a through hole, the through hole is used for the large-scale dove tail muscle to penetrate from the outside, make the three-jaw chuck grasp one end of the dove tail muscle; the supporting mechanism is arranged at the other end of the large-scale dove tail rib and comprises a base, a supporting frame is arranged on the base, a fixed seat is fixedly arranged at the top of the supporting frame, an internal thread hole is formed in the fixed seat in the vertical direction, a screw rod is arranged in the internal thread hole, the lower portion of the screw rod is in threaded connection with the fixed seat, a rotating seat is sleeved outside the middle portion of the screw rod, the inner wall of the rotating seat is fixedly connected with the screw rod, three levers are uniformly distributed on the outer wall of the rotating seat, a horizontal supporting plate is fixedly arranged at the top of the screw rod, two groups of supports are arranged on the top surface of the supporting plate, a fixed shaft is arranged on each group of supports, the two fixed shafts are arranged in parallel, and a rolling bearing is sleeved on each fixed shaft; the outer wall of the dove tail rib sleeve is cylindrical and is placed on rolling bearings of the two groups of supports, and a model through hole matched with the dove tail rib in shape is formed in the dove tail rib sleeve along the whole length.

Each group's support includes two supporting shoes, and every supporting shoe top is equipped with the recess, the fixed axle both ends are equipped with the rectangle boss that matches with the recess, and the fixed axle passes through the rectangle boss cartridge at both ends in the recess of supporting shoe.

The cartridge has the detachable inserted sheet between model through-hole and the dove tail muscle, and the inserted sheet is used for filling the clearance between model through-hole and the dove tail muscle.

The working principle of the utility model is as follows: add man-hour, thereby it is rotatory with the dove tail muscle that adapts to the current needs processing to drive the height of screw rod through the roating seat, insert the one end that dove tail muscle needs to be processed from the lathe through-hole outside, it is tight through three-jaw chuck clamp, dove tail muscle sleeve is then sheathe in to the other end of dove tail muscle, if the clearance is too big then make dove tail muscle sleeve and dove tail muscle fixed as an organic whole according to a plurality of inserted sheets of required cartridge, place dove tail muscle sleeve on the antifriction bearing of two sets of supports, make dove tail muscle sleeve parallel with two sets of antifriction bearing's axis, thereby when lathe chuck drives dove tail muscle rotatory, dove tail muscle's the other end passes through the sleeve and rotates on two sets of antifriction bearing.

Compared with the prior art, the utility model has the following advantages: 1. the turning requirement of the large-scale dove tail rib can be met; 2. the fixing shaft is inserted into the groove of the supporting block through the rectangular bosses at two ends, and the fixing shaft is convenient to take out when a bearing or the fixing shaft needs to be replaced.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a view A-A of FIG. 2;

in the figure: 1-lathe, 2-three-jaw chuck, 3-dove tail rib, 4-dove tail rib sleeve, 5-base, 6-support frame, 7-screw, 8-fixed seat, 9-lever, 10-rotary seat, 11-support plate, 12-support block, 13-fixed shaft and 14-rolling bearing.

Detailed Description

Referring to fig. 1-4, the large-scale dovetail rib turning device of the embodiment includes a lathe 1, a dovetail rib sleeve 4 and a supporting mechanism, wherein a three-jaw chuck 2 is mounted on one side of the lathe 1, a through hole is formed in the lathe 1 and located at the center of the three-jaw chuck 2, and the through hole is used for the large-scale dovetail rib 3 to penetrate from the outer side, so that the three-jaw chuck 2 clamps one end of the dovetail rib 3; the supporting mechanism is arranged at the other end of the large-scale dove tail rib 3 and comprises a base 5, a supporting frame 6 is arranged on the base 5, a fixed seat 8 is fixedly arranged at the top of the supporting frame 6, an internal thread hole is formed in the fixed seat 8 along the vertical direction, a screw 7 is arranged in the internal thread hole, the lower portion of the screw 7 is in threaded connection with the fixed seat 8, a rotating seat 10 is sleeved outside the middle of the screw 7, the inner wall of the rotating seat 10 is fixedly connected with the screw 7, three levers 9 are uniformly distributed on the outer wall of the rotating seat 10, a horizontal supporting plate 11 is fixedly arranged at the top of the screw 7, two groups of supports are arranged on the top surface of the supporting plate 11, a fixed shaft 13 is arranged on each group of supports, the two fixed shafts 13 are arranged in parallel, and a rolling bearing 14 is sleeved on each fixed shaft 13; the outer wall of dove tail muscle sleeve 4 is cylindrical and places on the antifriction bearing 14 of two sets of supports, and dove tail muscle sleeve 4 is inside to be equipped with the model through-hole that matches with dove tail muscle 3 appearance along the full length.

In this embodiment, each set of brackets includes two supporting blocks 12, a groove is disposed at the top of each supporting block 12, rectangular bosses matched with the grooves are disposed at two ends of the fixing shaft 13, and the fixing shaft 13 is inserted into the grooves of the supporting blocks 12 through the rectangular bosses at the two ends.

This embodiment the cartridge has the detachable inserted sheet between model through-hole and the dove tail muscle 3, and the inserted sheet is used for filling the clearance between model through-hole and the dove tail muscle 3.

Claims

1. Large-scale dovecote muscle car processingequipment, characterized by: the large-scale dove tail rib clamping device comprises a lathe, a dove tail rib sleeve and a supporting mechanism, wherein a three-jaw chuck is arranged on one side of the lathe, a through hole is formed in the center of the three-jaw chuck in the lathe, and the through hole is used for enabling a large-scale dove tail rib to penetrate from the outer side, so that the three-jaw chuck clamps one end of the dove tail rib; the supporting mechanism is arranged at the other end of the large-scale dove tail rib and comprises a base, a supporting frame is arranged on the base, a fixed seat is fixedly arranged at the top of the supporting frame, an internal thread hole is formed in the fixed seat in the vertical direction, a screw rod is arranged in the internal thread hole, the lower portion of the screw rod is in threaded connection with the fixed seat, a rotating seat is sleeved outside the middle portion of the screw rod, the inner wall of the rotating seat is fixedly connected with the screw rod, three levers are uniformly distributed on the outer wall of the rotating seat, a horizontal supporting plate is fixedly arranged at the top of the screw rod, two groups of supports are arranged on the top surface of the supporting plate, a fixed shaft is arranged on each group of supports, the two fixed shafts are arranged in parallel, and a rolling bearing is sleeved on each fixed shaft; the outer wall of the dove tail rib sleeve is cylindrical and is placed on rolling bearings of the two groups of supports, and a model through hole matched with the dove tail rib in shape is formed in the dove tail rib sleeve along the whole length.

2. The large-scale car processingequipment of dovecote rib of claim 1, characterized by: each group of supports comprises two supporting blocks, a groove is formed in the top of each supporting block, rectangular bosses matched with the grooves are arranged at the two ends of the fixing shaft, and the fixing shaft is inserted into the grooves of the supporting blocks through the rectangular bosses at the two ends.

3. The turning device for large dovetails according to claim 1, which is characterized in that: the detachable inserting piece is inserted between the model through hole and the dovetail rib and used for filling a gap between the model through hole and the dovetail rib.