CN212886590U

CN212886590U - Accurate grinding device convenient to detach and mount for machining main shaft

Info

Publication number: CN212886590U
Application number: CN202021418576.7U
Authority: CN
Inventors: 曾永福; 程学银; 易昌华; 唐升凡; 王标
Original assignee: Chongqing Wangdai Machinery Co ltd
Current assignee: Chongqing Wangdai Machinery Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-04-06
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a spindle processing is with correct grinding device of convenient to detach installation, including device main part, device roof, correct grinding mechanism and positioning mechanism, the device main part is the cuboid structure, and the four corners of device main part bottom all is provided with the supporting leg, seted up the finish grinding groove in the device main part, and one side of device main part has seted up the constant head tank, positioning mechanism sets up in the top of constant head tank, the device roof sets up in the top of device main part, and the both ends of device roof bottom all be provided with device main part welded fastening's device curb plate, set up first spout in the device roof, and be provided with in the first spout with first spout sliding fit's movable plate, correct grinding mechanism sets up in the bottom of movable plate. This correct grinding device of convenient to detach installation is used in main shaft processing, the main shaft of being convenient for is dismantled the installation and is convenient for adjust the grinding wheel position, has stronger practical value.

Description

Accurate grinding device convenient to detach and mount for machining main shaft

Technical Field

The utility model belongs to the technical field of the correct grinding device, concretely relates to correct grinding device of convenient to detach installation is used in main shaft processing.

Background

Along with the development of the times, the requirement on the machining precision of the main shaft is higher and higher, particularly in the polishing link in the main shaft machining, fine polishing needs to be carried out again after primary polishing, and at the moment, a fine grinding device for main shaft machining needs to be used.

The traditional fine grinding device for machining the main shaft is troublesome to fix and disassemble the main shaft in the using process, and delays a large amount of time to reduce the production efficiency, so that a novel fine grinding device convenient to detach and install for machining the shaft is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spindle processing is with correct grinding device of convenient to detach installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spindle processing is with correct grinding device of convenient to detach installation, includes device main part, device roof, correct grinding mechanism and positioning mechanism, the device main part is the cuboid structure, and the four corners of device main part bottom all is provided with the supporting leg, seted up the finish grinding groove in the device main part, and one side of device main part has seted up the constant head tank, positioning mechanism sets up in the top of constant head tank, the device roof sets up in the top of device main part, and the both ends of device roof bottom all be provided with device main part welded fastening's device curb plate, set up first spout in the device roof, and be provided with in the first spout with first spout sliding fit's movable plate, correct grinding mechanism sets up in the bottom of movable plate.

Preferably, positioning mechanism comprises rotation reference column and arc locating plate, and rotates one side of reference column and be provided with the hinge articulated with the device main part, the arc locating plate sets up in the bottom of rotating the reference column, and rotates and be provided with the spring telescopic link between reference column and the arc locating plate.

Preferably, a positioning block is arranged at one end, away from the hinge, of the rotating positioning column, a positioning hole is formed in the middle of the positioning block, the device body is provided with a tabling groove in cooperation with the positioning block, and a positioning insertion stick penetrating through the positioning hole is arranged on one side of the device body.

Preferably, the fine grinding mechanism consists of power cylinders and fine grinding wheels, two groups of power cylinders are symmetrically arranged at the bottoms of the moving plates, cylinder rods are arranged at the bottoms of the two groups of power cylinders, and fixed transverse plates are fixedly inserted at the bottoms of the cylinder rods.

Preferably, the bottom symmetry of fixed diaphragm is provided with two sets of fixed risers, and the fine grinding wheel sets up between two sets of fixed risers, and is two sets of a set of welding in the fixed riser has servo motor, and servo motor's output side is provided with the motor shaft that extends into another set of fixed riser.

Preferably, two sets of extension plates are symmetrically constructed on two sides of the moving plate, the two sides of the first sliding groove are matched with the extension plates to form second sliding grooves, and electric telescopic rods with one ends fixedly connected with the moving plate in an inserting mode are arranged in the first sliding grooves.

The utility model discloses a technological effect and advantage: the fine grinding device for machining the main shaft and convenient to disassemble and assemble benefits from the design of the positioning mechanism, the main shaft can be placed into the positioning groove by pulling out the positioning insertion rod and lifting the rotating positioning column, the rotating positioning column is pressed down and inserted into the positioning insertion rod, the arc-shaped positioning plate can be matched with the positioning groove to fix the main shaft, and the problem that the main shaft is inconvenient to disassemble and assemble in the use process of the conventional fine grinding device for machining the main shaft is solved; thanks to the design of the movable plate and the electric telescopic rod, the electric telescopic rod can drive the movable plate to move under the limiting effect of the extension plate, so that the fine grinding wheel is driven to move, and the position of the fine grinding wheel is convenient to adjust according to actual conditions.

Drawings

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

FIG. 2 is a schematic structural view of the positioning mechanism of the present invention;

fig. 3 is a schematic structural diagram of the fine grinding mechanism of the present invention.

In the figure: the device comprises a device body 1, a fine grinding groove 101, a positioning groove 102, a device top plate 2, a first sliding groove 201, a second sliding groove 202, an electric telescopic rod 203, a device side plate 3, a moving plate 4, an extending plate 401, a fine grinding mechanism 5, a power cylinder 501, a transverse plate 6, a vertical plate 601, a fine grinding wheel 7, a servo motor 701, a positioning mechanism 8, a rotating positioning column 801, an 802 hinge, a positioning block 803, a positioning hole 804, a positioning insertion rod 805, an arc positioning plate 9 and a spring telescopic rod 901.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a fine grinding device which is used for processing a main shaft and is convenient to disassemble and assemble, as shown in figures 1-3, comprising a device main body 1, a device top plate 2, a fine grinding mechanism 5 and a positioning mechanism 8, wherein the device main body 1 is of a cuboid structure, supporting legs are arranged at four corners of the bottom of the device main body 1, a fine grinding groove 101 is arranged in the device main body 1, a positioning groove 102 is arranged at one side of the device main body 1, the positioning mechanism 8 is arranged at the top of the positioning groove 102, the device top plate 2 is arranged at the top of the device main body 1, device side plates 3 which are welded and fixed with the device main body 1 are arranged at two ends of the bottom of the device top plate 2, a first sliding groove 201 is arranged in the device top plate 2, a movable plate 4 which is in sliding fit with the first sliding groove 201 is arranged in the first, during specific implementation, thanks to the design of the positioning mechanism 8, the positioning insertion rod 805 is drawn out, the positioning column 801 is lifted up to place the spindle into the positioning groove 102, the positioning column 801 is pressed down to be inserted into the positioning insertion rod 805, the arc-shaped positioning plate 9 can be matched with the positioning groove 102 to fix the spindle, and the problem that the spindle is not convenient to detach and install in the use process of the traditional fine grinding device for spindle machining is solved through simple operation.

Specifically, the positioning mechanism 8 is composed of a rotating positioning column 801 and an arc positioning plate 9, a hinge 802 hinged to the device main body 1 is arranged on one side of the rotating positioning column 801, the arc positioning plate 9 is arranged at the bottom of the rotating positioning column 801, a spring telescopic rod 901 is arranged between the rotating positioning column 801 and the arc positioning plate 9, a positioning block 803 is constructed at one end of the rotating positioning column 801 far away from the hinge 802, a positioning hole 804 is arranged in the middle of the positioning block 803, the device main body 1 is matched with the positioning block 803 to form an embedded groove, a positioning insertion rod 805 penetrating through the positioning hole 804 is arranged on one side of the device main body 1, in the specific implementation, the embedded groove is matched with the positioning insertion rod 805 to form a through hole coaxial with the positioning hole 804 in the same diameter, rubber pads can be arranged in both the arc positioning plate.

Specifically, the fine grinding mechanism 5 is composed of a power cylinder 501 and a fine grinding wheel 7, two sets of power cylinders 501 are symmetrically arranged at the bottom of the moving plate 4, cylinder rods are arranged at the bottom of the two sets of power cylinders 501, a fixed transverse plate 6 is fixedly inserted at the bottom of each cylinder rod, two sets of fixed vertical plates 601 are symmetrically arranged at the bottom of each fixed transverse plate 6, the fine grinding wheel 7 is arranged between the two sets of fixed vertical plates 601, a servo motor 701 is welded on one of the two sets of fixed vertical plates 601, a motor shaft extending into the other set of fixed vertical plates 601 is arranged on the output side of the servo motor 701, and in specific implementation, the two sets of fixed vertical plates 601 are provided with roller bearings by matching with the motor shaft.

Specifically, two sets of extension plates 401 are symmetrically constructed on two sides of the moving plate 4, the two sides of the first chute 201 are matched with the extension plates 401 to form the second chute 202, an electric telescopic rod 203 with one end fixedly connected with the moving plate 4 in an inserting manner is arranged in the first chute 201, and during specific implementation, the position of the fine grinding wheel 7 needs to be adjusted, so that the electric telescopic rod 203 is started to drive the moving plate 4 to move to a proper position under the limiting effect of the extension plates 401.

The working principle of the fine grinding device is that when the fine grinding device is implemented, after a positioning insertion rod 805 is drawn out, a rotating positioning column 801 is lifted under the cooperation of a hinge 802, the main shaft is placed into a positioning groove 102, the rotating positioning column 801 is pressed down to be embedded into a device main body 1, the rotating positioning column 801 is fixed by inserting the positioning insertion rod 805, the arc-shaped positioning plate 9 is matched with the positioning groove 102 under the elastic force of a spring telescopic rod 901 to fix the main shaft, a power cylinder 501 is started to drive a fixed transverse plate 6 to descend through a cylinder rod, so that a fine grinding wheel 7 is driven to descend to a proper height, a servo motor 701 is started to drive the fine grinding wheel 7 to rotate to perform fine grinding on the main shaft, the position of the fine grinding wheel 7 needs to be adjusted, an electric telescopic rod 203 is started to drive a movable plate 4 to move to a proper position under the limiting action of an extension, the main shaft is convenient to disassemble and assemble, the position of the grinding wheel is convenient to adjust, and the grinding wheel has high practical value.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a spindle processing is with correct grinding device of convenient to detach installation, includes device main part (1), device roof (2), correct grinding mechanism (5) and positioning mechanism (8), its characterized in that: the device is characterized in that the device main body (1) is of a cuboid structure, supporting legs are arranged at four corners of the bottom of the device main body (1), a fine grinding groove (101) is formed in the device main body (1), a positioning groove (102) is formed in one side of the device main body (1), the positioning mechanism (8) is arranged at the top of the positioning groove (102), the device top plate (2) is arranged at the top of the device main body (1), device side plates (3) fixed to the device main body (1) in a welded mode are arranged at two ends of the bottom of the device top plate (2), a first sliding groove (201) is formed in the device top plate (2), a moving plate (4) in sliding fit with the first sliding groove (201) is arranged in the first sliding groove (201), and the fine grinding mechanism (5) is arranged at the bottom of the moving.

2. A removable and installable fine grinding apparatus for processing a main shaft according to claim 1, wherein: positioning mechanism (8) comprise rotation reference column (801) and arc locating plate (9), and rotate one side of reference column (801) and be provided with hinge (802) articulated with device main part (1), arc locating plate (9) set up in the bottom of rotating reference column (801), and rotate and be provided with spring telescopic link (901) between reference column (801) and arc locating plate (9).

3. A removable and installable fine grinding apparatus for processing a main shaft according to claim 2, wherein: a positioning block (803) is formed at one end, away from the hinge (802), of the rotating positioning column (801), a positioning hole (804) is formed in the middle of the positioning block (803), the device body (1) is provided with a fitting groove matched with the positioning block (803), and a positioning insertion stick (805) penetrating through the positioning hole (804) is arranged on one side of the device body (1).

4. A removable and installable fine grinding apparatus for processing a main shaft according to claim 1, wherein: the fine grinding mechanism (5) is composed of power cylinders (501) and fine grinding wheels (7), two groups of power cylinders (501) are symmetrically arranged at the bottom of the movable plate (4), cylinder rods are arranged at the bottoms of the two groups of power cylinders (501), and a fixed transverse plate (6) is fixedly inserted at the bottoms of the cylinder rods.

5. A removable and installable fine grinding apparatus for processing a main shaft according to claim 4, wherein: the bottom symmetry of fixed diaphragm (6) is provided with two sets of fixed risers (601), and refined grinding wheel (7) set up between two sets of fixed risers (601), and is two sets of a set of welding in fixed riser (601) has servo motor (701), and the output side of servo motor (701) is provided with the motor shaft that extends into another set of fixed riser (601).

6. A removable and installable fine grinding apparatus for processing a main shaft according to claim 1, wherein: two groups of extension plates (401) are symmetrically constructed on two sides of the moving plate (4), the two sides of the first sliding groove (201) are matched with the extension plates (401) to be provided with second sliding grooves (202), and an electric telescopic rod (203) with one end fixedly connected with the moving plate (4) in an inserting mode is arranged in the first sliding groove (201).