CN215616262U

CN215616262U - Shock pad installation device for ESC actuating mechanism assembly

Info

Publication number: CN215616262U
Application number: CN202121068112.2U
Authority: CN
Inventors: 吴一帆
Original assignee: Chongqing Dadong Auto Parts Co ltd
Current assignee: Chongqing Dadong Auto Parts Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-01-25
Anticipated expiration: 2031-05-18

Abstract

The utility model provides a shock pad mounting device for an ESC actuating mechanism assembly, which comprises a workbench, wherein guide posts are arranged on the workbench at intervals at the left and the right, a fixed plate, an upper bearing plate and a lower bearing plate are sequentially arranged above the workbench from top to bottom, the fixed plate is fixedly connected on the guide posts, the lower bearing plate and the upper bearing plate are respectively provided with a through hole for the guide posts to pass through, and is connected on the guide post in a sliding way, the top of the fixed plate is fixedly provided with a pushing cylinder, the extending end of the pushing cylinder is arranged downwards, with last loading board fixed connection, the bottom side of going up the loading board is equipped with the ejector pin that the axis extends from top to bottom, and the bottom of ejector pin upwards is equipped with the portion of holding that matches with shock pad top center button head in the fovea superior, is equipped with the mounting hole just to the ejector pin on the loading board down, is equipped with the extrusion sleeve pipe that the internal diameter is less than the shock pad external diameter in the mounting hole, and the ejector pin slides in the extrusion sleeve pipe, and the workstation is just being equipped with the spud pile on the sheathed tube position of extrusion. The installation efficiency is improved, and the installation difficulty is reduced.

Description

Shock pad installation device for ESC actuating mechanism assembly

Technical Field

The utility model relates to the technical field of automobile part manufacturing, in particular to a shock pad mounting device for an ESC actuating mechanism assembly.

Background

A shock pad made of plastic is often required to be added on an automobile sheet metal part to provide buffering and reduce vibration. The common mounting mode is that the damping rubber block is forced to push in the mounting hole through manpower until the snap ring on the damping pad is clamped on the sheet metal part. Or one side of the snap ring on the shock pad is clamped on the sheet metal part, and the other side of the snap ring is pried into the mounting hole. Foretell mounting means wastes time and energy to leave the sled trace on the shock pad easily, serious shirt rim that leads to the clamping ring warp, can't effectively block on the sheet metal component, reduces the qualification rate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to at least solve the technical problems in the prior art, and particularly provides a shock pad mounting device for an ESC actuating mechanism assembly, which is innovative and capable of improving the mounting efficiency.

In order to achieve the above purpose, the utility model provides an ESC actuator assembly shock pad installation device, comprising a workbench, wherein guide posts are arranged on the workbench at intervals from left to right, a fixed plate, an upper bearing plate and a lower bearing plate are sequentially arranged above the workbench from top to bottom, the fixed plate is fixedly connected to the guide posts, the lower bearing plate and the upper bearing plate are respectively provided with through holes for the guide posts to pass through and are slidably connected to the guide posts, the top of the fixed plate is fixedly provided with a push cylinder, the extending end of the push cylinder is arranged downwards and passes through the fixed plate to be fixedly connected with the upper bearing plate, the upper bearing plate is provided with abdicating holes at intervals from left to right, the abdicating holes are respectively provided with a first spring, the top end of the first spring is fixed on the bottom side of the fixed plate, and the bottom end of the first spring is fixed on the top of the lower bearing plate, the bottom side of going up the loading board is equipped with the ejector pin that the axis extends from top to bottom, the ejector pin top is fixed in the bottom side of last loading board, the ejector pin bottom is freely unsettled, the bottom of ejector pin upwards the concave holding portion that matches with shock pad top center button head that is equipped with, just be equipped with the mounting hole to the ejector pin on the loading board down, be equipped with the extrusion sleeve pipe that the internal diameter is less than the shock pad external diameter in the mounting hole for extrude the external diameter of shock pad, the ejector pin slides at the extrusion sleeve pipe, the workstation just is equipped with the spud on the position of extrusion sleeve pipe, leave the interval between extrusion sleeve pipe and the spud, the concave chamber that holds that is used for holding the shock pad lower half that is equipped with in the top of spud.

In the scheme, the method comprises the following steps: the utility model discloses a damping pad, including guide pin, guide post, locating pile cavity, locating pile endotheca, locating pin and locating pile cavity, the cavity sets up, forms through the hollow inner chamber of locating pile and holds the chamber, and the locating pile endotheca has the locating pin, be equipped with the second spring between the bottom of locating pin and locating pile cavity inner chamber, the hole that supplies the locating pin top to stretch out is left at the locating pile top, and the locating pin top is stretched out to the locating pile top, supplies the mounting hole location of workpiece mounting damping pad.

In the scheme, the method comprises the following steps: a plurality of elasticity breach has been seted up by the bottom on the lateral wall of ejector pin, and link up around the elasticity breach for the bottom of ejector pin forms claw form, and when the ejector pin stretched into extrusion sleeve pipe, the elasticity breach of ejector pin bottom can be diminished by the shock pad extrusion.

In the scheme, the method comprises the following steps: the ejector rod is arranged in a hollow mode, and the accommodating part is formed through a hollow cavity of the ejector rod and used for accommodating the round head at the top center of the shock pad.

In the scheme, the method comprises the following steps: the outer diameter of the part of the ejector rod close to the bottom end is gradually reduced.

In the scheme, the method comprises the following steps: the number of the elastic notches is not less than 4.

In the scheme, the method comprises the following steps: and a positioning column extending up and down is arranged in the winding center of the first spring, the bottom end of the positioning column is fixed on the lower bearing plate, and the top end of the positioning column is freely suspended.

In the scheme, the method comprises the following steps: and a concave pit is formed at the position, close to the extrusion sleeve, of the top of the lower bearing plate in a downward concave mode.

In the scheme, the method comprises the following steps: the cross section of the concave pit is trapezoidal.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that: the shock pad can be quickly installed on a sheet metal part of the ESC actuating mechanism assembly only by starting the pushing cylinder, so that the installation difficulty is reduced, the working efficiency is improved, the operation difficulty of workers is reduced, and the labor cost is saved. And the shock pad is circumferentially and inwardly extruded through the extrusion sleeve, so that the deformation of a single side or a certain part cannot be caused, and the qualification rate is guaranteed.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

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

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is an enlarged schematic view at B of FIG. 1;

FIG. 4 is a schematic view of the ram and shock pad in the extruded sleeve.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

As shown in fig. 1-4, an ESC actuator assembly shock pad installation apparatus includes a workbench 1, and guide posts 3 are spaced left and right on the workbench 1. A fixed plate 5, an upper bearing plate 4 and a lower bearing plate 2 are sequentially arranged above the workbench 1 from top to bottom, the fixed plate 5 is fixedly connected on the guide post 3, the lower bearing plate 2 and the upper bearing plate 4 are both provided with through holes for the guide post 3 to pass through and are slidably connected on the guide post 3, the top of the fixed plate 5 is fixedly provided with a pushing cylinder 6, the extending end of the pushing cylinder 6 is arranged downwards and penetrates through the fixed plate 5 to be fixedly connected with the upper bearing plate 4, the upper bearing plate 4 is provided with abdicating holes at intervals on the left and the right, first springs 7 are arranged in the abdicating holes, the top ends of the first springs 7 are fixed on the bottom side of the fixed plate 5, the bottom ends of the first springs 7 are fixed on the top of the lower bearing plate 2, the bottom side of the upper bearing plate 4 is provided with ejector rods 8 extending up and down along the axis, the top ends of the ejector rods 8 are fixed on the bottom side of the upper bearing plate 4, the bottom ends of the ejector rods 8 are freely suspended, the bottom ends of the ejector rods 8 are upwards concavely provided with accommodating parts matched with the central round head of the damping pads, just being equipped with the mounting hole to ejector pin 8 on the lower loading board 2, be equipped with the extrusion sleeve pipe 9 that is used for extrudeing the shock pad external diameter in the mounting hole, the internal diameter of extrusion sleeve pipe 9 slightly is less than the mounting hole aperture that is used for installing the shock pad on the ESC actuating mechanism assembly sheet metal component, ejector pin 8 slides in extrusion sleeve pipe 9, workstation 1 is just being equipped with spud pile 10 on the position of extrusion sleeve pipe 9, leave the interval between extrusion sleeve pipe 9 and the spud pile 10, the concave chamber that holds that is used for holding the shock pad lower half that is equipped with in top of spud pile 10.

Preferably, the positioning pile 10 is hollow, a containing cavity is formed by a hollow inner cavity of the positioning pile 10, a positioning pin 10a is sleeved in the positioning pile 10, a second spring 10b is arranged between the positioning pin 10a and the bottom of the hollow inner cavity of the positioning pile 10, a hole for extending the top end of the positioning pin 10a is reserved at the top of the positioning pile 10, and the top end of the positioning pin 10a extends to the upper side of the positioning pile 10 to be positioned by a mounting hole for mounting the shock pad on a sheet metal part of the ESC execution mechanism assembly.

Preferably, a plurality of elasticity breach 8a has been seted up near the bottom on the lateral wall of ejector pin 8, and link up around elasticity breach 8a for the bottom of ejector pin 8 forms claw shape, and when ejector pin 8 stretched into extrusion sleeve pipe 9, the elasticity breach 8a of ejector pin 8 bottom can be diminished by the shock pad extrusion.

Preferably, the ejector rod 8 is hollow, and a containing part is formed by a hollow cavity of the ejector rod 8 and used for containing the round head at the top center of the shock pad.

Preferably, the outer diameter of the ejector 8 is gradually reduced at a portion near the bottom end.

Preferably, the number of the elastic notches 8a is not less than 4.

Preferably, a positioning column 2a extending up and down is arranged in the winding center of the first spring 7, the bottom end of the positioning column 2a is fixed on the lower bearing plate 2, and the top end of the positioning column 2a is freely suspended.

Preferably, the top of the lower carrier plate 2 is recessed downward near the crush sleeve 9 to form a recess 2 b.

Preferably, the cross-section of the recess 2b is trapezoidal.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a ESC actuating mechanism assembly shock pad installation device which characterized in that: comprises a workbench (1), guide posts (3) are arranged on the workbench (1) at left and right intervals, a fixed plate (5), an upper bearing plate (4) and a lower bearing plate (2) are sequentially arranged above the workbench (1) from top to bottom, the fixed plate (5) is fixedly connected on the guide posts (3), the lower bearing plate (2) and the upper bearing plate (4) are respectively provided with a through hole for the guide posts (3) to pass through and are connected on the guide posts (3) in a sliding manner, a push cylinder (6) is fixedly arranged at the top of the fixed plate (5), the extending end of the push cylinder (6) is arranged downwards and passes through the fixed plate (5) to be fixedly connected with the upper bearing plate (4), abdicating holes are arranged on the upper bearing plate (4) at left and right intervals, first springs (7) are arranged in the abdicating holes, and the top ends of the first springs (7) are fixed at the bottom side of the fixed plate (5), the bottom end of the first spring (7) is fixed on the top of the lower bearing plate (2), the bottom side of the upper bearing plate (4) is provided with a mandril (8) with an axis extending up and down, the top end of the ejector rod (8) is fixed at the bottom side of the upper bearing plate (4), the bottom end of the ejector rod (8) is freely suspended in the air, the bottom end of the ejector rod (8) is upwards concavely provided with an accommodating part matched with the round head at the center of the top of the shock pad, the lower bearing plate (2) is provided with a mounting hole which is opposite to the ejector rod (8), an extrusion sleeve (9) with the inner diameter smaller than the outer diameter of the shock pad is arranged in the mounting hole, used for extruding the outer diameter of the shock pad, the mandril (8) slides in the extruding sleeve (9), a positioning pile (10) is arranged on the part of the workbench (1) opposite to the extrusion sleeve (9), a space is reserved between the extrusion sleeve (9) and the positioning pile (10), and an accommodating cavity for accommodating the lower half part of the shock pad is concavely arranged at the top of the positioning pile (10).

2. The ESC actuator assembly cushion mounting assembly as claimed in claim 1, wherein: the utility model discloses a shock pad installation structure, including guide pile (10), locating pile (10) cavity, locating pile (10) endotheca have locating pin (10a), be equipped with second spring (10b) between the bottom of locating pin (10a) and locating pile (10) cavity inner chamber, hole that confession locating pin (10a) top was stretched out is left at locating pile (10) top, and locating pin (10a) top is stretched out locating pile (10) top, supplies the mounting hole location of ESC actuating mechanism assembly sheet metal component installation shock pad.

3. The ESC actuator assembly damper pad mounting assembly of claim 2, wherein: a plurality of elasticity breach (8a) have been seted up by the bottom on the lateral wall of ejector pin (8), and link up around elasticity breach (8a) for the bottom of ejector pin (8) forms claw shape, and when ejector pin (8) stretched into extrusion sleeve pipe (9), elasticity breach (8a) of ejector pin (8) bottom can be diminished by the shock pad extrusion.

4. The ESC actuator assembly damper pad mounting assembly of claim 3, wherein: ejector pin (8) cavity sets up, forms the portion of holding through ejector pin (8) cavity and is used for holding shock pad top center button head.

5. The ESC actuator assembly damper pad mounting assembly of claim 4, wherein: the outer diameter of the part of the ejector rod (8) close to the bottom end is gradually reduced.

6. The ESC actuator assembly damper pad mounting assembly of claim 3, wherein: the number of the elastic notches (8a) is not less than 4.

7. The ESC actuator assembly cushion mounting assembly as claimed in claim 1, wherein: a positioning column (2a) extending up and down is arranged in the winding center of the first spring (7), the bottom end of the positioning column (2a) is fixed on the lower bearing plate (2), and the top end of the positioning column (2a) is freely suspended.

8. The ESC actuator assembly cushion mounting assembly as claimed in claim 1, wherein: the part of the top of the lower bearing plate (2) near the extrusion sleeve (9) is downwards concavely provided with a concave pit (2 b).

9. The ESC actuator assembly damper pad mounting assembly of claim 8, wherein: the cross section of the concave pit (2b) is trapezoidal.