CN214641991U

CN214641991U - Carrier screw shaft sleeve processing equipment

Info

Publication number: CN214641991U
Application number: CN202121125422.3U
Authority: CN
Inventors: 章元永; 刘国红
Original assignee: Xinchang Hengtai Machinery Co Ltd
Current assignee: Xinchang Hengtai Machinery Co Ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-11-09
Anticipated expiration: 2031-05-24

Abstract

The utility model provides a processing device for a screw shaft sleeve of a carrier, which comprises a motor, a rotating shaft arranged at the output end of the motor and a chuck arranged at the other end of the rotating shaft, the outer surface of one end of the rotating shaft close to the chuck is in an annular equidistant shape and is fixedly provided with two U-shaped frames, one side of the U-shaped frame, which is far away from the rotating shaft, is provided with a connecting plate which is attached to the U-shaped frames, an inserting block which is contacted with the rotating shaft is arranged at one side of the U-shaped frame close to the rotating shaft, two detachable supporting plates are symmetrically arranged between the inserting block and the inner wall of the U-shaped frame, one surface of the insert block facing the connecting plate is provided with a threaded hole, one surface of the U-shaped frame facing the insert block is provided with a round hole aligned with the threaded hole, even offer the through-hole that aligns with the round hole on the board, be equipped with connecting bolt in the through-hole, connecting bolt runs through round hole threaded connection and in the screwed hole, compares with prior art, the utility model discloses following beneficial effect has: the combined assembly of the threaded connection part is realized, and the maintenance and replacement cost is reduced.

Description

Carrier screw shaft sleeve processing equipment

Technical Field

The utility model relates to a carrier screw rod axle sleeve processing equipment belongs to axle sleeve processing technology field.

Background

The shaft sleeve needs to be clamped in the machining process, and the structure for clamping the shaft sleeve is driven to rotate by the motor.

Chinese utility model patent publication No. CN210817519U discloses a thin-wall shaft sleeve processing device, which describes: the output shaft of servo motor is connected with the pivot through the shaft coupling transmission, and the other end welding of pivot has first lug, and first lug symmetric welding has the second lug at the both sides surface of pivot, left side surface symmetric welding of chuck, through fastening bolt fixed connection between first lug and the second lug, and its weak point that exists is: the screw hole matched with the fastening bolt is processed on the first lug, the first lug is welded with the rotating shaft, and when the screw hole on the first lug is damaged due to reasons such as wire error in the matching process of the screw hole and the fastening bolt, the rotating shaft needs to be replaced, so that the maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a carrier screw shaft sleeve processing equipment to solve the problem that proposes in the above-mentioned background art, the utility model discloses realize the combination formula assembly at threaded connection position, reduce the maintenance replacement cost.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a carrier screw shaft sleeve processing equipment, includes the motor, installs in the pivot of motor output and installs the chuck at the pivot other end, the pivot is close to the one end outward appearance of chuck and personally submits annular equidistance and is fixed with two U type frames, one side that U type frame deviates from the pivot is equipped with the company's board of laminating mutually with U type frame, even board and chuck fixed connection, one side that is close to the pivot in the U type frame is equipped with the inserted block that contacts with the pivot, the symmetry is equipped with two detachable extension boards between inserted block and the U type frame inner wall, the screw hole is seted up to the one side of inserted block towards company's board, the round hole that is aligned with the screw hole is seted up to the one side of inserted block to U type frame, even offer the through-hole that is aligned with the round hole on the board, be equipped with connecting bolt in the through-hole round hole threaded connection is in the screw hole.

Furthermore, two first slots are symmetrically formed in one surface, facing the round hole, of the insertion block, two second slots are symmetrically formed in one surface, facing the insertion block, of the U-shaped frame, one end of the support plate is inserted into the first slots, and the other end of the support plate is inserted into the second slots.

Furthermore, a threaded blind hole used for connecting a traction screw rod is formed in the middle of one side of the support plate, which is far away from the chuck.

Further, motor bottom fixedly connected with support, the L template is installed towards the one side of chuck to the support, the pivot runs through the L template and is connected with the L template rotation.

Further, support lower extreme fixedly connected with base, a plurality of mounting hole has evenly been seted up to the base upper surface.

Furthermore, first arc-shaped surfaces are processed at two ends of the U-shaped frame, and second arc-shaped surfaces are processed on one surfaces of the insertion blocks facing the rotating shaft.

The utility model has the advantages that:

1. the threaded hole matched with the connecting bolt is processed on the insert block, when the chuck is connected with the rotating shaft, the insert block is inserted into the U-shaped frame firstly, combined assembly of the insert block and the rotating shaft is achieved, the connecting bolt sequentially penetrates through the connecting plate and the U-shaped frame to be screwed into the threaded hole in the insert block, connection of the chuck and the rotating shaft is achieved, when the threaded hole is damaged, the insert block is taken out of the U-shaped frame and replaced, local replacement of a threaded connection part is achieved, and maintenance and replacement cost is reduced.

2. Two detachable supporting plates are arranged between the inserting block and the inner wall of the U-shaped frame, and further under the support of the supporting plates, a certain distance exists between the inserting block and the side, provided with the round hole, of the U-shaped frame, so that part of the screw rod part of the connecting bolt is in an exposed state, and a space is provided for processing the connecting bolt which cannot be screwed in a sawing mode in the later stage.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a truck screw shaft sleeve processing device of the present invention;

FIG. 2 is an enlarged view of the A position in the processing equipment of the screw shaft sleeve of the transport vehicle of the utility model;

FIG. 3 is a schematic view of the assembly of the support plate, the insert block and the U-shaped frame in the processing equipment of the screw shaft sleeve of the transport vehicle of the present invention;

FIG. 4 is a left side view of an insert block of the truck screw shaft sleeve processing equipment of the present invention;

FIG. 5 is a left side view of a U-shaped frame of the apparatus for processing a shaft sleeve of a screw of a transportation vehicle of the present invention;

in the figure: 1-motor, 2-support, 3-base, 4-L-shaped plate, 5-rotating shaft, 6-chuck, 7-U-shaped frame, 8-through hole, 9-connecting bolt, 10-connecting plate, 11-round hole, 12-plug block, 13-threaded hole, 14-support plate, 15-threaded blind hole, 16-first slot and 17-second slot.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a carrier screw shaft sleeve processing equipment, includes motor 1, installs at the pivot 5 of motor 1 output and installs the chuck 6 at the 5 other ends of pivot, and pivot 5 is close to the one end outward appearance of chuck 6 and is personally submitted annular equidistance and is fixed with two U type frames 7, and U type frame 7 provides the interpolation space for inserted block 12.

One side that U type frame 7 deviates from pivot 5 is equipped with the company's board 10 of laminating mutually with U type frame 7, even board 10 and chuck 6 fixed connection, and the design of even board 10 is convenient for chuck 6 and pivot 5 be connected.

One side that is close to pivot 5 in the U type frame 7 is equipped with the inserted block 12 that contacts with pivot 5, the symmetry is equipped with two detachable extension boards 14 between inserted block 12 and the U type frame 7 inner wall, two detachable extension boards 14 of installation between inserted block 12 and U type frame 7 inner wall, and then under the support of extension board 14, there is certain interval the one side that round hole 11 was seted up with U type frame 7 to inserted block 12, make connecting bolt 9 some screw rod positions be in exposed state, provide the space for the unable connecting bolt 9 of twisting of mode processing that adopts the saw to break in the later stage.

A threaded hole 13 is arranged on one surface of the insertion block 12 facing the connecting plate 10, a round hole 11 aligned with the threaded hole 13 is arranged on one surface of the U-shaped frame 7 facing the insertion block 12, a through hole 8 aligned with the round hole 11 is arranged on the connecting plate 10, a connecting bolt 9 is arranged in the through hole 8, the connecting bolt 9 penetrates through the round hole 11 and is in threaded connection with the threaded hole 13, the threaded hole 13 matched with the connecting bolt 9 is processed on the insertion block 12, when the chuck 6 is connected with the rotating shaft 5, the inserting block 12 is firstly inserted into the U-shaped frame 7 to realize the combined assembly of the inserting block 12 and the rotating shaft 5, the connecting bolt 9 sequentially passes through the connecting plate 10 and the U-shaped frame 7 and is screwed into the threaded hole 13 on the inserting block 12 to complete the connection of the chuck 6 and the rotating shaft 5, when the threaded hole 13 is damaged, the insert block 12 is taken out of the U-shaped frame 7 and replaced, so that local replacement of the threaded connection part is realized, and the maintenance and replacement cost is reduced.

Two first slots 16 are symmetrically formed in one surface, facing the circular hole 11, of the insertion block 12, two second slots 17 are symmetrically formed in one surface, facing the insertion block 12, of the U-shaped frame 7, one end of the support plate 14 is inserted into the first slots 16, the other end of the support plate 14 is inserted into the second slots 17, the support plate 14 is inserted between the first slots 16 and the second slots 17, and the support plate 14 is inserted into the insertion block 12 and the U-shaped frame 7.

The middle part of one side of the support plate 14, which is far away from the chuck 6, is provided with a threaded blind hole 15 for connecting a traction screw, the traction screw is screwed into the threaded blind hole 15, and then the support plate 14 is drawn out from the space between the first slot 16 and the second slot 17 by the traction screw, so that the screw part of the connecting bolt 9 is moved to the outer side of the U-shaped frame 7, and the operation space for sawing the connecting bolt 9 is further increased.

1 bottom fixedly connected with support 2 of motor, support 2 installs L template 4 towards the one side of chuck 6, and pivot 5 runs through L template 4 and rotates with L template 4 to be connected, and support 2 and L template 4 combined action support pivot 5.

Support 2 lower extreme fixedly connected with base 3, a plurality of mounting hole has evenly been seted up to base 3 upper surface, utilizes the mounting hole to install base 3 in required position department, accomplishes the fixed of motor 1 position.

First arcwall face has all been processed at the both ends of U type frame 7, and the one side processing of inserted block 12 towards pivot 5 has the second arcwall face, and the design of first arcwall face, second arcwall face is convenient for U type frame 7, inserted block 12 and pivot 5 be connected.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a carrier screw shaft sleeve processing equipment, includes motor (1), installs pivot (5) at motor (1) output and installs chuck (6) at the pivot (5) other end, its characterized in that: the outer surface of one end of the rotating shaft (5) close to the chuck (6) is provided with two U-shaped frames (7) at equal intervals in an annular mode, one side, deviating from the rotating shaft (5), of each U-shaped frame (7) is provided with a connecting plate (10) attached to the U-shaped frame (7), the connecting plate (10) is fixedly connected with the chuck (6), one side, close to the rotating shaft (5), of each U-shaped frame (7) is provided with an inserting block (12) contacted with the rotating shaft (5), two detachable supporting plates (14) are symmetrically arranged between the inserting block (12) and the inner wall of each U-shaped frame (7), the inserting block (12) is provided with a threaded hole (13) facing one side of each connecting plate (10), the U-shaped frame (7) is provided with a round hole (11) aligned with the threaded hole (13) facing one side of the inserting block (12), the connecting plate (10) is provided with a through hole (8) aligned with the round hole (11), and a connecting bolt (9) is arranged in the through hole (8), the connecting bolt (9) penetrates through the round hole (11) and is in threaded connection with the threaded hole (13).

2. The truck screw shaft sleeve processing equipment according to claim 1, wherein: two first slots (16) are symmetrically formed in one surface, facing the round hole (11), of the insertion block (12), two second slots (17) are symmetrically formed in one surface, facing the insertion block (12), of the U-shaped frame (7), one end of the support plate (14) is inserted into the first slots (16), and the other end of the support plate (14) is inserted into the second slots (17).

3. The truck screw shaft sleeve processing equipment according to claim 1, wherein: and a threaded blind hole (15) for connecting a traction screw is formed in the middle of one surface of the support plate (14) departing from the chuck (6).

4. The truck screw shaft sleeve processing equipment according to claim 1, wherein: motor (1) bottom fixedly connected with support (2), support (2) install L template (4) towards the one side of chuck (6), pivot (5) run through L template (4) and rotate with L template (4) and be connected.

5. The truck screw shaft sleeve processing equipment according to claim 4, wherein: the support is characterized in that a base (3) is fixedly connected to the lower end of the support (2), and a plurality of mounting holes are uniformly formed in the upper surface of the base (3).

6. The truck screw shaft sleeve processing equipment according to claim 1, wherein: first arc-shaped surfaces are processed at two ends of the U-shaped frame (7), and second arc-shaped surfaces are processed on one surfaces of the insertion blocks (12) facing the rotating shaft (5).