CN102350628A

CN102350628A - Automatic bearing placement device

Info

Publication number: CN102350628A
Application number: CN2011103159410A
Authority: CN
Inventors: 郭丽; 孙汀; 陈志强; 赵政; 胡永进; 郭凤江
Original assignee: Shandong Huasheng Pesticide Machinery Co Ltd
Current assignee: Shandong Huasheng Pesticide Machinery Co Ltd
Priority date: 2011-10-08
Filing date: 2011-10-08
Publication date: 2012-02-15
Anticipated expiration: 2031-10-08
Also published as: CN102350628B

Abstract

The invention discloses an automatic bearing placement device for automatically placing a group of bearings at positions where the bearings are to be arranged. The device comprises a working table, a motor, a hydraulic system, a supporting frame assembly, a charging frame assembly, a vibrator and a control system, and is characterized in that: the supporting frame assembly is provided with a boss and a concave groove; the charging frame assembly is provided with a charging box and a one-way path; the vibrator is used for conveying a bearing into the charging box along the one-way path through vibration; the hydraulic system is provided with a hydraulic plunger; the hydraulic plunger is connected with the charging frame assembly and the control system; and the control system controls the hydraulic plunger to drive the charging frame assembly to move to convey the bearing into the concave groove and then reset so as to finish the action of automatically placing the bearing. Since a plurality of bearings can be simultaneously placed, the requirements of simultaneously assembling a plurality of aluminum pipes are met, the working efficiency is greatly increased, and the requirements of modern large-scale production are met.

Description

Automatically place bearing arrangement

Technical field

The present invention relates to a kind of mechanical assembly automation apparatus field, relate in particular to a kind of automatic placement bearing arrangement.

Background technology

Present most of enterprise is when assembling brush cutter aluminum pipe inner bearing; Employing is carried out the mode that the single bearing of single aluminum pipe is pressed into by cylinder control; To be pressed into 6 bearings in the every aluminum pipe; Placement treats that last item holds all operation manually; Not only bearing placement efficient is very low; Work holdup phenomenon is particularly outstanding; And, also be prone to cause the placement inaccuracy through Artificial Control, be prone to deviation; Characteristics such as labour intensity is big; Along with the benefit day increase of brush cutter demand, therefore, concerning most of enterprises; More need a kind of operating efficiency high; Labour intensity is low; The mode that bearing is placed is installed more accurately, satisfies the needs of modern large-scale production.

Summary of the invention

The technical problem that the present invention will solve provides a kind of automatic apparatus for placing of brush cutter aluminum pipe domestic demand dress bearing, and this device can automatically, in time be placed a plurality of bearings simultaneously, can accomplish that again quantity and direction are accurate, and operating efficiency is very high.

The technical scheme that the present invention takes is:

Automatically place bearing arrangement; Comprise workbench, motor, hydraulic system, bracing frame combination, stock shelf combination, the glassware that shakes, control system; It is characterized in that: the bracing frame combination is provided with boss and Baltimore groove; The stock shelf combination is provided with magazine, one-way road, and the glassware that shakes is sent into bearing in the magazine along said one-way road through vibration; Hydraulic system is provided with hydraulic plunger; Said hydraulic plunger and stock shelf combination and control system link; Said control system control hydraulic plunger drives the stock shelf aggregate motion, and the bearing in the last magazine is sent into return behind the said Baltimore groove, accomplishes and places bearing action automatically.

Said boss and Baltimore groove are uniformly at intervals, number is identical, and all identical with last magazine number.

The said magazine of going up all is positioned at directly over the boss.

The invention has the beneficial effects as follows, place the method for bearing with traditional hand and compare,, guaranteed the placement direction and the continuity of bearing, can make bearing get in the magazine continuously because this device is provided with the one-way road that is complementary with track; Because the acting in conjunction of control system and hydraulic system can be placed a plurality of bearings simultaneously fast, operating speed is fast, the degree of accuracy is high, has improved efficiency of assembling greatly, guarantees that many aluminum pipes assemble simultaneously, has satisfied the needs of large-scale production.

Description of drawings

Fig. 1 is the present invention program's sketch map

Fig. 2 is the A-A view of invention scheme

Fig. 3 is the vertical view of invention scheme

Fig. 4 is a stock shelf combination sketch map

Sequence number explanation in the accompanying drawing: 1, big fluid cylinder; 2, motor; 3, pressing plate combination; 4, aluminum pipe; 5, bearing; 6, go up magazine; 7, pallet; 8, track; 9, the glassware that shakes; 10, push rod; 11, big hydraulic plunger; 12, pushing plate; 13, support; 14, fixed board one; 15, workbench; 16, optoelectronic switch; 17, bracing frame combination; 18, bracing frame; 19, small liquid jar; 20, little hydraulic plunger; 21, web; 22, connecting band; 23, circle cover; 24, concave frame; 25, Baltimore groove; 26, column; 27, boss; 28, gauge tap; 29, switch; 30, pause button; 31, one-way road; 32, fixed board two; 33, baffle plate.

The specific embodiment

Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, automatic placement bearing arrangement of the present invention is made up of motor 2, hydraulic system (big fluid cylinder 1, big hydraulic plunger 11, small liquid jar 19, little hydraulic plunger 20), bracing frame combination 17 (concave frame 24, Baltimore groove 25, column 26, boss 27), stock shelf combination (web 21, go up magazine 6, connecting band 22, pallet 7, one-way road 31, baffle plate 33), the glassware 9 that shakes (track 8), control system (optoelectronic switch 16, gauge tap 28, switch 29, pause button 30).

Fluid cylinder 1, motor 2, hold down gag 3, bracing frame 18, bracing frame combination 17, fixed board 1, fixed board 2 32 all are fixed on the workbench 15; Big fluid cylinder 1 one ends connect firmly on workbench 15, and the other end connects firmly on fixed board 2 32, and big hydraulic plunger 11 passes freely through fixed board 2 32 and connects firmly with pushing plate 12; Support 13 is connected with fixed board 1 and fixed board 2 32, and pushing plate 12 passes two stands 13 and is suspended from the workbench 15, and pushing plate 12 can move freely along support 13; Push rod 10 1 ends pass freely through fixed board 2 32, and an end and pushing plate 12 connect firmly.

Uniformly at intervals boss 27 and Baltimore groove 25 are arranged on the concave frame 24; Column 26 connects firmly the end at concave frame 24; Small liquid jar 19 connects firmly on column 26; Web 21 in the end of little hydraulic plunger 20 and the stock shelf combination connects; Can drive the stock shelf aggregate motion through the flexible of little hydraulic plunger 20, its move distance is the centre-to-centre spacing of boss 27 and Baltimore groove 25.

A plurality of magazines 6 of going up evenly connect firmly on pallet 7; Connecting band 22 and last magazine 6, web 21 connect firmly; Play reinforcement effect; After connecting, pallet 7 one ends and web 21 be fastened on the end of little hydraulic plunger 20; The other end is freely taken and is placed on the circle cover 23; Circle cover 23 is installed on the fixed board 2 32, plays the effect of supporting pallet 7; Baffle plate 33 connects firmly and on pallet 7, forms one-way road 31 with it, and track 8 is freely taken the end that is placed on one-way road 31.

When being stock shelf combination wait feeding before little hydraulic plunger 20 work, last magazine 6 is positioned at directly over the boss 27, and the bearings 5 in the last magazine 6 drop on the boss 27.

Gauge tap 28, switch 29, pause button 30 are installed in a side of workbench 15, and optoelectronic switch 16 is installed in the opposite side of workbench 15, and a plurality of optoelectronic switch 16 (A, B, C, spacing D) is set according to the spacing of running in bearings 5 in the aluminum pipe 4.

Switch 29 links to each other with motor 2, and pressing plate combination 3, gauge tap 28, pause button 30 link to each other with hydraulic system, and optoelectronic switch 16 links to each other with gauge tap 28.

The present invention specific work process: start switch 29, the motor 2 drives hydraulic system; vibration feeder 9 through the vibration of the bearing 5 by track eight, one-way street 31 transported to the feeding box 6, the bottom falls bearing boss 27 5 last; the set of tubes 4 is placed on the support bracket 18, a concave groove, start control switch 28 (green), downward movement of the pressing plate aluminum Combination 3 4, at the same time, the control system drives a small hydraulic ram 20 driven feeding frame combinations do a linear reciprocating motion, the upcoming boss 27 on the adjacent bearing 5 to the inner concave groove 25 after return, to complete a placement bearing action, this time, A photoelectric switch 16 at the working state, the hydraulic piston 11 drives the pusher plates 12 move forward, the drive ram 10 into the tubes 4 bearing 5, when the bearing 5 reaches a predetermined position, the pusher plate 12 is encountered at A photoelectric switch 16, the hydraulic 11 drives the plunger drive ram 10 thrust plate 12 to return to D at the optical switch 16, the first position of the bearing 5 is assembled, at the same time, the control system drives a small hydraulic ram 20 to drive the rack on a linear combination do reciprocated once again on the bottom of the cartridge 6 adjacent the bearing 5 to the inner concave groove 25 after the return position, to complete the second place bearing action, and so on, when the complete assembly of the third position bearing 5 , the start control switch 28 (red), the hydraulic system is driven lift plate set 3, manually placed into the aluminum support frame 4 turn around the concave groove 18, repeat the operation actions.

In the time of need suspending because of cause specific in the course of the work, can be by pause button 30.

Because the one-way setting of stock shelf combination; The placement direction that has guaranteed bearing is accurate; Again because under the effect of control system, hydraulic system; Can place a plurality of bearings simultaneously fast; Satisfy the requirement that many aluminum pipes assemble simultaneously; Improve operating efficiency greatly, adapted to the needs of modernized large-scale production.

Claims

1. place bearing arrangement automatically; Comprise workbench, motor, hydraulic system, bracing frame combination, stock shelf combination, the glassware that shakes, control system; It is characterized in that: the bracing frame combination is provided with boss and Baltimore groove; The stock shelf combination is provided with magazine, one-way road, and the glassware that shakes is sent into bearing in the magazine along said one-way road through vibration; Hydraulic system is provided with hydraulic plunger; Said hydraulic plunger and stock shelf combination and control system link; Said control system control hydraulic plunger drives the stock shelf aggregate motion, and the bearing in the last magazine is sent into return behind the said Baltimore groove, accomplishes and places bearing action automatically.

2. automatic placement bearing arrangement according to claim 1 is characterized in that: said boss and Baltimore groove are uniformly at intervals, number is identical, and all identical with last magazine number.

3. automatic placement bearing arrangement according to claim 1 is characterized in that: the said magazine of going up all is positioned at directly over the boss.