CN210909036U - A workbench for shaft machining - Google Patents

Abstract

The utility model discloses a workbench for shaft machining, comprising an installation base, a workbench is arranged on the top of the installation base, a first limit plate is installed on the top of the workbench, and a fixing strip is arranged on one side of the first limit plate , the side of the first limit plate away from the fixing bar is fixedly connected with a gantry plate, one side of the gantry plate is provided with an adjustment table, and the top of the adjustment table is provided with a second limit plate, the first limit plate and the second limit plate The opposite sides of the limit plate are provided with arc limit grooves. The utility model adopts the arc structure between the first limit plate and the second limit plate to realize the positioning and clamping of the bearing, so that the situation of sliding is not easy to occur during processing, which is more convenient for the processing operation. The shaft connection between the gears is convenient for the rotation of the gears, which in turn facilitates the movement of the rack meshing with the gears, thereby realizing the movement of the second limit plate to the direction of the first limit plate, and finally makes it clamp according to different bearing sizes. Tightly between the first limit plate and the second limit plate.

Description

A workbench for shaft machining

technical field

The utility model relates to the related field of bearing processing, in particular to a workbench for shaft processing.

Background technique

Bearing is an important part of contemporary mechanical equipment, which is of great significance to maintaining the operation of the machine. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. Existing bearings In the processing workbench, multiple bearings of the same size cannot be fixed at the same time, nor can they be adjusted according to different types of bearings, which is very inconvenient to use.

Utility model content

The purpose of the present invention is to provide a workbench for shaft machining, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a workbench for shaft machining, comprising an installation base, a workbench is arranged on the top of the installation base, and a first limit plate is installed on the top of the workbench, One side of the first limit plate is provided with a fixing bar, a side of the first limit plate away from the fixing bar is fixedly connected with a gantry frame plate, and one side of the gantry frame plate is provided with an adjustment table, the The top of the adjustment table is provided with a second limit plate, the opposite sides of the first limit plate and the second limit plate are provided with arc limit grooves, and the second limit plate is far away from one side of the gantry plate. A rack is fixedly connected to the side, a motor seat is also installed on the top of the worktable, a micro motor is installed on one side of the motor seat, and a gear is connected to the bottom of the micro motor.

Preferably, a fixing column is connected between the installation base and the workbench, and the fixing column is a telescopic rod structure or a non-telescopic rod structure, and when it is a telescopic rod structure, a cylinder is fixedly connected to the bottom thereof.

Preferably, the fixing strip is in contact with one side of the first limiting plate, and the fixing strip is fixed and installed on the top of the workbench by means of bolts.

Preferably, the adjustment table is fixedly installed on the top of the work table.

Preferably, the micro-motor and the gear are connected with each other, and the gear and the rack are meshed with each other.

Compared with the prior art, the beneficial effect of the present utility model is: the present utility model adopts the arc structure between the first limit plate and the second limit plate to realize the positioning and clamping of the bearing, so that the bearing can be positioned and clamped during processing. It is not easy to slip, which is more convenient for processing operations. The shaft connection between the micro motor and the gear is used to facilitate the rotation of the gear, which in turn facilitates the movement of the rack meshing with the gear, thereby realizing the second limit plate to the first limit. The movement in the direction of the position plate is finally clamped between the first limit plate and the second limit plate according to different bearing sizes.

Description of drawings

Fig. 1 is the main structure schematic diagram of the present utility model;

FIG. 2 is an enlarged structural schematic diagram of A in FIG. 1 .

In the figure: 1. Installation base; 2. Fixed column; 3. Workbench; 4. First limit plate; 5. Gantry plate; 6. Arc limit slot; 7. Fixing bar; 9. Second limit plate; 10. Rack; 11. Motor base; 12. Micro motor; 13. Gear.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the accompanying drawings, only It is for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

1-2, the present invention provides a technical solution: a workbench for shaft machining, comprising an installation base 1, a workbench 3 is arranged on the top of the installation base 1, and a first limiter is installed on the top of the workbench 3. Position plate 4, one side of the first limit plate 4 is provided with a fixing bar 7, the side of the first limit plate 4 away from the fixing bar 7 is fixedly connected with a gantry frame plate 5, and one side of the gantry frame plate 5 is provided with an adjustment Table 8, the top of the adjustment table 8 is provided with a second limit plate 9, the opposite sides of the first limit plate 4 and the second limit plate 9 are provided with arc limit grooves 6, and the second limit plate 9 is far away from A rack 10 is fixedly connected to one side of the gantry plate 5 , a motor seat 11 is installed on the top of the worktable 3 , a micro motor 12 is installed on one side of the motor seat 11 , and a gear 13 is connected to the bottom of the micro motor 12 .

Further, a fixed column 2 is connected between the installation base 1 and the workbench 3, and the fixed column 2 is a telescopic rod structure or a non-telescopic rod structure. One side of the limit plate 4 is in contact, the fixing strip 7 is fixedly installed on the top of the workbench 3 by bolts, the adjusting table 8 is fixedly installed on the top of the workbench 3, the micromotor 12 and the gear 13 are connected with each other, and the gear 13 meshes with the rack 10.

Specific principle: When using, place the bearing to be processed on the top of the adjustment table 8, so that it is between the arc limit groove 6 of the first limit plate 4 and the second limit plate 9. After placing, open the The micro motor 12, the micro motor 12 works, controls the counterclockwise rotation of the gear 13, and drives the rack 10 to move in the direction of the first limit plate 4, and finally realizes that the second limit plate 9 and the first limit plate 4 will wait. Clamping of the processed bearing, after the processed bearing is clamped, it can be processed, and if there is a requirement for height adjustment of the worktable 3, the fixed column 2 can use a telescopic rod and a cylinder structure.

The utility model adopts the arc structure between the first limit plate 4 and the second limit plate 9 to realize the positioning and clamping of the bearing, so that it is not easy to slip during processing, which is more convenient for processing operations. The shaft connection between the motor 12 and the gear 13 facilitates the rotation of the gear 13, thereby facilitating the movement of the rack 10 meshing with the gear 13, thereby realizing the movement of the second limit plate 9 towards the first limit plate 4, Finally, it is clamped between the first limiting plate 4 and the second limiting plate 9 according to different bearing sizes.

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

Claims (5)

1. The utility model provides a workstation is used in axle processing which characterized in that: the device comprises an installation base (1), wherein a workbench (3) is arranged at the top of the installation base (1), a first limiting plate (4) is installed at the top of the workbench (3), a fixing strip (7) is arranged on one side of the first limiting plate (4), a gantry frame plate (5) is fixedly connected to one side, away from the fixing strip (7), of the first limiting plate (4), an adjusting platform (8) is arranged on one side of the gantry frame plate (5), a second limiting plate (9) is arranged at the top of the adjusting platform (8), arc-shaped limiting grooves (6) are formed in the opposite sides of the first limiting plate (4) and the second limiting plate (9), a rack (10) is fixedly connected to one side, away from the gantry frame plate (5), of the second limiting plate (9), a motor base (11) is further installed at the top of the workbench (3), and a micro motor (12) is installed on one side of the motor base (, the bottom of the micro motor (12) is connected with a gear (13).

2. The table for processing a shaft according to claim 1, wherein: be connected with fixed column (2) between installation base (1) and workstation (3), fixed column (2) are telescopic link structure or non-telescopic link structure, and when it was telescopic link structure, its bottom fixedly connected with cylinder.

3. The table for processing a shaft according to claim 1, wherein: one side of fixed strip (7) and first limiting plate (4) contacts, fixed strip (7) pass through bolt fixed mounting in the top of workstation (3).

4. The table for processing a shaft according to claim 1, wherein: the adjusting platform (8) is fixedly arranged at the top of the workbench (3).

5. The table for processing a shaft according to claim 1, wherein: the micro motor (12) and the gear (13) are connected with each other, and the gear (13) is meshed with the rack (10).

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