Online press-fitting adjustable supporting mechanism

Abstract

The utility model relates to the technical field of press-fitting equipment, in particular to an on-line press-fitting adjustable supporting mechanism which comprises a supporting mechanism body, a press-fitting table is arranged at the bottom of the supporting mechanism body, a movable supporting table is connected to the upper portion of the press-fitting table, and hydraulic lifting supporting columns are arranged on the upper portion of the movable supporting table. The upper end of the hydraulic lifting supporting column is further connected with a press-fitting supporting plate, the upper end and the lower end of the hydraulic lifting supporting column are provided with an upper limiting seat and a lower fixing seat correspondingly, the movable supporting table is provided with a mounting groove movably matched with the lower fixing seat, and the press-fitting supporting plate is rotationally connected with a rotating table in a clamped mode. And a limiting groove corresponding to the mounting groove in position is formed in the bottom of the press-fitting supporting plate, and the limiting groove is movably clamped with the upper limiting seat. According to the online press-fitting adjustable supporting mechanism, adjustable supporting treatment of the press-fitting supporting plate is carried out through the hydraulic lifting supporting columns with the adjustable positions, the position of the supporting structure can be adjusted according to the stress characteristics of workpieces, and press-fitting supporting treatment can be better carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of press-fitting equipment, in particular to an online press-fitting adjustable supporting mechanism. Background Art

[0002] Online press-fitting usually refers to the process of pressing one component into another by mechanical equipment on a production line or assembly line. It is often used in automobile manufacturing, electronic equipment assembly and other industrial fields that require precise matching.

[0003] In the existing online pressing process, a support mechanism is usually used to position the workpiece. For example, an online pressing support mechanism disclosed in publication number CN206373572U can be retracted into the activity space of the jacking mechanism when the mechanism is not working. The left support block and the right support block are pulled to the two support points of the jacking mechanism along the slide rail by the cylinder to complete the rigid support of the jacking positioning mechanism. However, the support mechanism is not convenient for adjustment during the support processing of press-fitting. When the workpiece to be pressed is a special-shaped structure, uneven force will occur. Utility Model Content

[0004] The purpose of the present utility model is to provide an online press-fitting adjustable support mechanism to solve the problem raised in the above-mentioned background technology that the support mechanism on the current market is not convenient to adjust during the press-fitting support process, and uneven force will occur when the workpiece to be press-fitted has an irregular structure.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an online press-fit adjustable support mechanism, comprising a support mechanism main body, a press-fitting platform is provided at the bottom of the support mechanism main body, and a movable support platform is connected above the press-fitting platform, a hydraulic lifting support column is provided above the movable support platform, and the upper end of the hydraulic lifting support column is also connected to a press-fitting support plate, the upper and lower ends of the hydraulic lifting support column are respectively provided with an upper limit seat and a lower fixed seat, the movable support platform is provided with an installation groove that is movably matched with the lower fixed seat, a rotating table is rotatably clamped on the press-fitting support plate, and a limiting groove corresponding to the position of the installation groove is provided at the bottom of the press-fitting support plate, and the limiting groove is movably engaged with the upper limit seat, a transmission screw is passed through the lower fixed seat, and the transmission screw is rotatably installed in the movable support platform.

[0006] Preferably, a rotating motor is installed at the bottom of the press-fit support plate, and the output end of the rotating motor is fixed to the rotating table through a coupling.

[0007] Preferably, a linear motion hydraulic cylinder is screwed and fixed to one side of the upper end of the press-fitting platform, and the movable end of the linear motion hydraulic cylinder is screwed and fixed to the side surface of the movable support platform.

[0008] Preferably, the upper end of the press-fitting platform is symmetrically provided with adjustment limit grooves, and the bottom of the movable support platform is provided with a protrusion that movably engages with the adjustment limit groove.

[0009] Preferably, a support seat is screwed and fixed to the middle area of ​​the upper end of the movable support platform, and the support seat is located outside the rotating motor, and the support seat corresponds to the hydraulic lifting support column one by one.

[0010] Preferably, a limiting member is fixed to the upper end of the support seat by a screw, and the limiting member is arranged horizontally and is located directly above the installation slot.

[0011] Preferably, a strip-shaped through hole is provided on the limiting member, and the through hole of the limiting member is movably engaged with the middle area of ​​the hydraulic lifting support column.

[0012] Compared with the existing technology, the beneficial effects of the present invention are as follows: the online press-fitting adjustable support mechanism uses a hydraulic lifting support column with adjustable position to adjust the support process of the press-fitting support plate. The position of the support structure can be adjusted according to the stress characteristics of the workpiece, thereby better performing the press-fitting support process. The online press-fitting adjustable support mechanism is provided with a rotatable rotating table on the press-fitting support plate, so that the workpiece can be rotated and adjusted at an angle on the rotating table. The movable support table used for installing and positioning the hydraulic lifting support column can move linearly on the press-fitting table to adjust the position of the press-fitting support plate and ensure the accuracy of the press-fitting position. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a side view of an online press-fit adjustable support mechanism of the utility model;

[0014] Figure 2 This is a top view of the structure above the movable support platform of an online press-fit adjustable support mechanism of the utility model;

[0015] Figure 3 The utility model is a schematic diagram of a press-fit support plate structure of an online press-fit adjustable support mechanism.

[0016] In the figure: 1. Support mechanism body; 2. Press-fit support plate; 201. Rotating table; 202. Rotating motor; 203. Limiting groove; 3. Hydraulic lifting support column; 301. Lower fixed seat; 302. Transmission screw; 303. Upper limit seat; 4. Press-fitting table; 401. Adjusting limiting groove; 5. Movable support table; 501. Mounting groove; 6. Support seat; 601. Limiting piece; 7. Linear moving hydraulic cylinder. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-3The utility model provides a technical solution: an online press-fitting adjustable support mechanism, including a support mechanism main body 1, a press-fitting platform 4 is provided at the bottom of the support mechanism main body 1, and a movable support platform 5 is connected above the press-fitting platform 4, and a linear movable hydraulic cylinder 7 is screwed and fixed to one side of the upper end of the press-fitting platform 4, and the movable end of the linear movable hydraulic cylinder 7 is screwed and fixed to the side of the movable support platform 5. This structure can make the linear movable hydraulic cylinder 7 drive the movable support platform 5 linearly under the installation and positioning of the press-fitting platform 4, thereby realizing the movement of the position of the press-fitting support plate 2 and realizing the press-fitting alignment processing. A hydraulic lifting support column 3 is provided above the movable support platform 5. The hydraulic lifting support column 3 is an existing hydraulic cylinder structure, which can adjust the supporting height of the press-fitting support plate 2, and the upper end of the hydraulic lifting support column 3 can also be fixed to the lower end of the movable support platform 5. It is connected to a press-fitting support plate 2, a rotating motor 202 is installed at the bottom of the press-fitting support plate 2, and the output end of the rotating motor 202 is fixed to the rotating table 201 through a coupling. This structure drives the rotating table 201 to rotate through the existing rotating motor 202, so that the rotating table 201 rotates under the positioning of the press-fitting support plate 2, so that the angle of the workpiece can be adjusted after it is fixed on the rotating table 201, so as to better perform the press-fitting process. The upper end surface of the rotating table 201 is flush with the upper end surface of the press-fitting support plate 2, and the upper and lower ends of the hydraulic lifting support column 3 are respectively provided with an upper limit seat 303 and a lower fixed seat 301, and the movable support table 5 is provided with a mounting groove 501 that is movably matched with the lower fixed seat 301, and the upper end of the press-fitting table 4 is also symmetrically provided with an adjustment limit groove 401. The bottom of the movable support platform 5 is provided with a protrusion that is movably engaged with the adjustment limit slot 401. This structure enables the movable support platform 5 to be movably limited by adjusting the limit slot 401 when it moves in a straight line. A support seat 6 is screwed and fixed to the middle area of ​​the upper end of the movable support platform 5, and the support seat 6 is located on the outer side of the rotating motor 202, and the support seat 6 corresponds one-to-one with the hydraulic lifting support column 3. This structure allows the support seat 6 to protect the external drive of the rotating motor 202 and prevent the support seat 6 from hindering the lifting operation of the press-fitted support plate 2. The press-fitted support plate 2 is rotatably engaged with the rotating platform 201, and the bottom of the press-fitted support plate 2 is provided with a limit slot 203 corresponding to the position of the installation slot 501, and the limit slot 203 is movably engaged with the upper limit seat 303, and the lower fixed seat A transmission screw 302 runs through 301, and the part for rotating the transmission screw 302 is arranged outside the movable support platform 5, which can be adjusted manually, or a stepping motor can be installed at the end of the transmission screw 302 through a coupling to realize automatic control, and the transmission screw 302 is rotatably installed in the movable support platform 5, and the upper end of the support seat 6 is fixed with a limit member 601 through a screw, and the limit member 601 is arranged horizontally, and the limit member 601 is located directly above the installation slot 501. This structure can adjust the fixed angle of the limit member 601 by fixing the screw, so that the limit member 601 can limit the movement of the hydraulic lifting support column 3, and a strip through hole is opened on the limit member 601, and the through hole of the limit member 601 is movably engaged with the middle area of ​​the hydraulic lifting support column 3.This structure allows the movement of the hydraulic lifting support column 3 to be further limited by the limiting member 601, ensuring the longitudinal positioning of the hydraulic lifting support column 3.

[0019] Working principle: When using the online press-fit adjustable support mechanism, first adjust the support mechanism body 1 according to the shape characteristics of the workpiece, rotate the transmission screw 302, so that the transmission screw 302 drives the lower fixed seat 301 to move in the installation groove 501, and adjust the position of the hydraulic lifting support column 3. At the same time, the upper limit seat 303 of the hydraulic lifting support column 3 moves in the limit groove 203 to ensure that the hydraulic lifting support column 3 reliably supports the press-fit support plate 2 under the positioning of the movable support platform 5. After the hydraulic lifting support column 3 is adjusted to its position, the force on the workpiece is more uniform during press-fitting, and the limiter 6 01 The middle position of the hydraulic lifting support column 3 is limited through the through hole to ensure that the hydraulic lifting support column 3 is installed vertically. The support seat 6 makes the limit part 601 stable on the movable support platform 5. When the workpiece is pressed, the workpiece is fixed on the rotating table 201. The linear moving hydraulic cylinder 7 drives the movable support platform 5 to move linearly under the positioning of the pressing table 4. The limit groove 401 is adjusted for the movement limit processing of the movable support platform 5, and then the rotating motor 202 is used to drive the rotating table 201 to rotate, so that the workpiece can be adjusted to the best pressing position to ensure the pressing quality, thereby completing a series of tasks.

[0020] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An online press-fit adjustable support mechanism, comprising a support mechanism body (1), characterized in that: The support mechanism body (1) is provided with a press-fitting platform (4) at the bottom, and a movable support platform (5) is connected above the press-fitting platform (4); a hydraulic lifting support column (3) is provided above the movable support platform (5), and the upper end of the hydraulic lifting support column (3) is also connected to a press-fitting support plate (2); upper and lower ends of the hydraulic lifting support column (3) are respectively provided with an upper limit seat (303) and a lower fixed seat (301); a mounting groove (501) movably matched with the lower fixed seat (301) is provided on the movable support platform (5); a rotating platform (201) is rotatably connected to the press-fitting support plate (2); a limiting groove (203) corresponding to the position of the mounting groove (501) is provided at the bottom of the press-fitting support plate (2), and the limiting groove (203) is movably engaged with the upper limit seat (303); a transmission screw (302) is passed through the lower fixed seat (301), and the transmission screw (302) is rotatably installed in the movable support platform (5).

2. The online press-fit adjustable support mechanism according to claim 1, characterized in that: A rotating motor (202) is installed at the bottom of the press-fit support plate (2), and the output end of the rotating motor (202) and the rotating platform (201) are fixed via a coupling.

3. The online press-fit adjustable support mechanism according to claim 1, characterized in that: A linear motion hydraulic cylinder (7) is screwed and fixed to one side of the upper end of the press-fitting platform (4), and the movable end of the linear motion hydraulic cylinder (7) is screwed and fixed to the side of the movable support platform (5).

4. The online press-fit adjustable support mechanism according to claim 3, characterized in that: The upper end of the press-fitting platform (4) is symmetrically provided with an adjustment limit groove (401), and the bottom of the movable support platform (5) is provided with a protrusion that is movably engaged with the adjustment limit groove (401).

5. The online press-fit adjustable support mechanism according to claim 1, characterized in that: A support seat (6) is screwed and fixed to the middle area of ​​the upper end of the movable support platform (5), and the support seat (6) is located outside the rotating motor (202), and the support seat (6) corresponds one-to-one to the hydraulic lifting support column (3).

6. The online press-fit adjustable support mechanism according to claim 5, characterized in that: The upper end of the support seat (6) is fixed with a limiting member (601) via a screw, and the limiting member (601) is arranged horizontally, and the limiting member (601) is located directly above the installation groove (501).

7. The online press-fit adjustable support mechanism according to claim 6, characterized in that: The limiting member (601) is provided with a strip-shaped through hole, and the through hole of the limiting member (601) is movably engaged with the middle area of ​​the hydraulic lifting support column (3).

Images