CN216780925U

CN216780925U - Servo press

Info

Publication number: CN216780925U
Application number: CN202123340369.1U
Authority: CN
Inventors: 徐江炜; 徐国荣
Original assignee: Changzhou Huachuang Electronic Equipment Co ltd
Current assignee: Changzhou Huachuang Electronic Equipment Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-21
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a servo press, which comprises a rack, a servo electric cylinder, a bearing component and a workbench, wherein the workbench is arranged in the rack, the servo electric cylinder is arranged on the rack and positioned right above the workbench, the bearing component is arranged above the workbench, and the servo press is characterized in that: the sliding plate is provided with a notch corresponding to the mounting hole for placing the bearing on the workbench, when the bearing assembly works, the sliding plate slides to the mounting hole, the notch is clamped on the outer side of the mounting hole, a workpiece fixed on the bearing assembly is aligned with the mounting hole, and meanwhile, when the limiting block on the sliding rod moves to the second fixing seat, the axis of the workpiece in the bearing assembly is exactly aligned with the center of the mounting hole, so that the positioning is accurate and convenient.

Description

Servo press

Technical Field

The utility model relates to the technical field of presses, in particular to a servo press.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, and comprises a stator magnetic pole, a rotor armature, a commutator commonly called as a commutator, an electric brush, a shell, a bearing and the like.

When the motor is assembled, most of the bearing presses in the process of assembling the motor in the same row use a crank press for bearing press mounting at present. Because the operating speed is low, characteristics such as pressure are big, bulky cause manufacturing cost high, and artifical transport stator and rotor is wasted time and energy, and the position of equipment bearing also can't accurate alignment, and this leads to subsequent assembly very unsmooth, even need strike with the rubber hammer, consequently leads to the product quality to be difficult to control, and production efficiency is low, and improper operation and long-term pressure equipment operation can produce the occupational disease to the human body, and single product process time is longer, and the quality is also not good to be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a servo press to solve the problems of inaccurate bearing assembling position and low assembling efficiency.

In order to solve the technical problems, the utility model provides the following technical scheme: servo press, including frame, servo electric cylinder, carrier assembly and workstation, the inside in the frame is installed to the workstation, servo electric cylinder is installed in the frame and is located the workstation directly over, carrier assembly installs in the workstation top, its characterized in that: the hydraulic servo electric cylinder is characterized in that two parallel slide rails are mounted on the workbench, a slide block is connected to the slide rails in a sliding mode, the bearing component is arranged above the slide block and slides together with the slide block, a sliding plate is fixed on the slide block, a mounting hole is fixed at the center of the workbench and is located right below the servo electric cylinder, the mounting hole is located between the slide rails, a notch corresponding to the mounting hole is formed in one side of the sliding plate, when the sliding plate moves to the right side, the notch of the sliding plate is just embedded with the mounting hole, and the bearing component is aligned with the mounting hole.

According to the technical scheme, be fixed with the second fixing base on the workstation, one side shaping of workstation has a boss, be fixed with first fixing base on the boss, first fixing base sets up with the second fixing base relatively, be fixed with the slide bar that is located between the slide rail between first fixing base and the second fixing base, sliding connection has the stopper on the slide bar.

According to the technical scheme, the bearing assembly comprises a sleeve plate, a limiting plate is connected to the lower portion of the sleeve plate through screws, through holes with the diameter smaller than that of a workpiece are formed in the limiting plate, the limiting plate is used for bearing the workpiece, the sleeve plate is used for installing the workpiece, springs are evenly connected to the outer edge of the lower surface of the sleeve plate, and the lower end of each spring is fixed to the sliding plate.

According to the technical scheme, the sliding plate is fixed on the upper end face of the limiting block, and a protrusion is formed on the limiting block and used for clamping the sliding plate.

According to the technical scheme, the edge of the discharging hole of the workbench is provided with the lower side inductor, the outer side surface of the servo electric cylinder is fixed with the upper side inductor, and the upper side inductor and the lower side inductor are arranged on the same vertical plane.

Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the raw materials are mixed,

(1) the sliding plate is provided with the sliding rail, the sliding block and the sliding plate arranged on the sliding block, and the notch formed in the sliding plate corresponds to the mounting hole for placing the bearing on the workbench;

(2) the first fixing seat, the second fixing seat and the limiting block are arranged on the sliding rod, the first fixing seat and the second fixing seat are used for limiting the moving position of the bearing assembly, and when the limiting block on the sliding rod moves to the second fixing seat, the axis of a workpiece in the bearing assembly is exactly in the same straight line with the center of the mounting hole, so that the positioning is accurate and convenient;

(3) the spring is arranged below the sleeve plate of the bearing assembly, the press fitting of the bearing is buffered, the bearing and the workpiece are prevented from being damaged due to overlarge pressure, meanwhile, the spring can provide reaction force for the bearing on the upper end of the workpiece, the bearing can be installed under the action of the servo electric cylinder, and the workpiece can be pressed and mounted at the upper end and the lower end of the workpiece simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic structural view of the load bearing assembly of the present invention;

FIG. 3 is a schematic view of a limiting structure of the load bearing assembly of the present invention;

in the figure: 1. a frame; 2. a servo electric cylinder; 3. a work table; 31. a slide rail; 32. a slide bar; 33. a first fixed seat; 34. a second fixed seat; 35. mounting holes; 36. a limiting block; 37. a slider; 4. a load bearing assembly; 43. sheathing; 44. a limiting plate; 45. a spring; 46. a sliding plate; 51. a lower side inductor; 52. an upper side inductor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: servo press, including frame 1, servo electric cylinder 2, carrier assembly 4 and workstation 3, workstation 3 installs in the inside of frame 1, and servo electric cylinder 2 installs in frame 1 and is located workstation 3 directly over, and carrier assembly 4 installs in workstation 3 top, its characterized in that: install two parallel arrangement's slide rail 31 on workstation 3, sliding connection has slider 37 on slide rail 31, carrier assembly 4 sets up and slides together with slider 37 in slider 37 top, be fixed with sliding plate 46 on the slider 37, the center of workstation 3 is fixed with mounting hole 35, mounting hole 35 is located servo electric cylinder 2 under, mounting hole 35 is located between slide rail 31, the breach that corresponds with mounting hole 35 is seted up to one side of sliding plate 46, sliding plate 46 drives carrier assembly 4 and moves to the center under slider 37's effect during the installation, the breach of sliding plate 46 just with the mounting hole 35 gomphosis this moment, carrier assembly 4 aligns with mounting hole 35, the bearing of placing in the mounting hole 35 is on same straight line with carrier assembly 4's pressure equipment part like this, make the bearing installation location accurate, it is convenient.

As shown in fig. 3, a second fixing seat 34 is fixed on the workbench 3, a boss is formed on one side of the workbench 3, a first fixing seat 33 is fixed on the boss, the first fixing seat 33 and the second fixing seat 34 are arranged oppositely, a sliding rod 32 located between the sliding rail 31 is fixed between the first fixing seat 33 and the second fixing seat 34, a limiting block 36 is connected on the sliding rod 32 in a sliding manner, the limiting block 36 is moved between the first fixing seat 34 and the second fixing seat 34, thereby controlling the displacement area of the bearing component 4, when the limiting block 36 is limited by the second fixing seat 34, a notch on the sliding plate 46 is just clamped with the mounting hole 35, thereby realizing double positioning, and ensuring accurate and convenient bearing mounting and positioning.

As shown in fig. 2, the bearing assembly 4 includes a sleeve plate 43, a limiting plate 44 is connected below the sleeve plate 43 through a screw, a through hole with a diameter smaller than that of the workpiece is formed in the limiting plate 44, the limiting plate 44 is used for bearing the workpiece, the sleeve plate 43 is used for installing the workpiece, a spring 45 is uniformly connected to the outer edge of the lower surface of the sleeve plate 43, the lower end of the spring 45 is fixed to a sliding plate 46, when the workpiece is installed, the workpiece only needs to be placed on the inner side of the sleeve plate 43, the lower end of the workpiece passes through the through hole of the limiting plate 44, and the workpiece main body is clamped above the limiting plate 44, so that the workpiece is convenient to install, the spring 45 is used for buffering the press-mounting of the bearing, the bearing and the workpiece are prevented from being damaged due to excessive pressure, meanwhile, the spring 45 can provide a reaction force for the bearing assembly 4, so that the bearing sleeved at the upper end of the workpiece can be installed under the action of the servo electric cylinder 2, so that the bearings at the upper and lower ends of the workpiece can be installed in a press-fitting manner, the assembly efficiency is improved.

The sliding plate 46 is fixed on the upper end face of the limiting block 36, a protrusion is formed on the limiting block 36, the sliding plate 46 is clamped by the protrusion, and the connecting strength of the sliding plate 46 and the limiting block 36 is improved by clamping the sliding plate 46 and the limiting block 36.

The drain hole edge of workstation 3 is provided with downside inductor 51, and the outside fixed surface of servo electricity jar 2 has upside inductor 52, and upside inductor 52 and downside inductor 51 utilize upside inductor 52 and downside inductor 51 on same vertical plane, detect the human body position that just is located between upside inductor 52 and the downside inductor 51 on stretching into workstation 3, produce the damage to the human body when avoiding the press to function.

The working process is as follows: when carrying out the bearing pressure equipment, place the bearing in the mounting hole with cup joint the upper end at the work piece earlier, remove the sliding plate afterwards, make the breach of sliding plate block the shell of mounting hole, stopper on the slide bar also can block in one side of second fixing base at this moment, realize dual location, make the location of bearing accurate, at this moment the work piece aligns with the mounting hole, start servo electric cylinder afterwards, make the work piece downstream, the work piece can move down the downside at the work piece with the bearing pressfitting in the mounting hole under the pressure effect, the spring of its below can provide reaction force simultaneously, make the work piece inseparable with the bearing and the work piece pressfitting of cup jointing of top, thereby pressure equipment when realizing two-way bearing and avoided leading to the fact the damage to bearing and work piece.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Servo press, including frame, servo electric cylinder, carrier assembly and workstation, the inside in the frame is installed to the workstation, servo electric cylinder is installed in the frame and is located the workstation directly over, carrier assembly installs in the workstation top, its characterized in that: the hydraulic servo electric cylinder is characterized in that two parallel slide rails are mounted on the workbench, a slide block is connected to the slide rails in a sliding mode, the bearing component is arranged above the slide block and slides together with the slide block, a sliding plate is fixed on the slide block, a mounting hole is fixed at the center of the workbench and is located right below the servo electric cylinder, the mounting hole is located between the slide rails, a notch corresponding to the mounting hole is formed in one side of the sliding plate, when the sliding plate moves to the right side, the notch of the sliding plate is just embedded with the mounting hole, and the bearing component is aligned with the mounting hole.

2. The servo press of claim 1, wherein: the utility model discloses a slide rail fixing device, including workstation, be fixed with the second fixing base on the workstation, one side shaping of workstation has a boss, be fixed with first fixing base on the boss, first fixing base sets up with the second fixing base relatively, be fixed with the slide bar that is located between the slide rail between first fixing base and the second fixing base, sliding connection has the stopper on the slide bar.

3. The servo press of claim 1, wherein: the bearing assembly comprises a sleeve plate, a limiting plate is connected to the lower side of the sleeve plate through a screw, a through hole with the aperture smaller than that of a workpiece is formed in the limiting plate, the limiting plate is used for bearing the workpiece, the sleeve plate is used for installing the workpiece, springs are evenly connected to the outer edge of the lower surface of the sleeve plate, and the lower end of each spring is fixed to the sliding plate.

4. The servo press according to claim 1 or 2, wherein: the sliding plate is fixed on the upper end face of the limiting block, and a protrusion is formed on the limiting block and used for clamping the sliding plate.

5. The servo press of claim 1, wherein: the drain hole edge of workstation is provided with the downside inductor, the outside fixed surface of servo electric jar has the upside inductor, upside inductor and downside inductor are on same vertical plane.