CN103224144A - Automatic feeding device for press mounting of steel balls - Google Patents
Automatic feeding device for press mounting of steel balls Download PDFInfo
- Publication number
- CN103224144A CN103224144A CN2013101581731A CN201310158173A CN103224144A CN 103224144 A CN103224144 A CN 103224144A CN 2013101581731 A CN2013101581731 A CN 2013101581731A CN 201310158173 A CN201310158173 A CN 201310158173A CN 103224144 A CN103224144 A CN 103224144A
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- hole
- feedblock
- contiguous block
- long recess
- depth
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Abstract
The invention relates to an automatic feeding device for press mounting of steel balls. The automatic feeding device for the press mounting of the steel balls is characterized by comprising a rack provided with a feeding block, wherein a circular flat base pit and a long groove are formed in the feeding block; the depth of the long groove is greater than that of the circular flat base pit; a notch is formed on the feeding block corresponding to one end of the long groove; an L-shaped connecting block is arranged in the long groove; a transversal plate of the connecting block is arranged in the long groove, a vertical plate of the connecting block is positioned at the notch of the feeding block, and the outer side of the vertical plate is connected to a cylinder; through-holes are formed both in the connecting block and the feeding block; when the connecting block moves to the position farthest from the cylinder, the two through-hole correspond with each other in positions; the lower part of the through hole of the feeding block is connected to a discharging pipe; a press plate is fixed in the circular flat pit; a baiting hole is formed in the press plate; the two sides of the baiting hole are positioned between the notch and the through hole in the feeding block; a material storage box is arranged on the feeding block; and a discharge port is formed at the bottom of the material storage box and corresponds to the baiting hole in position. By adopting the automatic feeding device, automatic feeding of the steel balls can be realized, so that efficiency of press mounting work can be improved, and the labor intensity of workers can be reduced.
Description
Technical field
The present invention relates to a kind of pay-off, is to be used for the automatic feeding that steel ball press-fits operation specifically, especially is fit to be used with automobile braking master cylinder steel ball press-loading apparatus.
Background technology
As everyone knows, in mechanical manufacturing field, a lot of parts all need steel ball press-loading thereon, thereby reduce the force of sliding friction between these parts and other attaching parts, increase the service life of parts.In automobile manufacture industry, automobile brake with master cylinder body with piston assembling before, just need carry out steel ball earlier and press-fit operation, thisly press-fit operation and can finish by special press-loading apparatus.But up to the present, this steel ball feeding that press-fits operation all is to finish by staff, and promptly the operating personnel manually is placed on steel ball on the cylinder body to be press-fited, and implements to press-fit operation by press-loading apparatus again.This manually operated feeding style is not only consuming time more, and influence press-fits efficiency of operation, and makes that operating personnel's labour intensity is higher.
Summary of the invention
The problem to be solved in the present invention provides a kind of steel ball and press-fits and use automatic feeding, adopts this device, can realize the automatic feeding of steel ball, press-fits efficiency of operation thereby improve, and reduces operating personnel's labour intensity.
For addressing the above problem, take following scheme:
The characteristics that steel ball of the present invention press-fits with automatic feeding are to comprise support, and feedblock is arranged on the support.The long recess that the upper surface of described feedblock has the flat hole of circle and two to run through, the line of centers of long recess are through the center in the flat hole of circle, and the degree of depth of long recess is greater than the degree of depth in the flat hole of circle.The breach that runs through its height is arranged on the cooresponding feedblock of described long recess one end, L shaped contiguous block is arranged in the long recess.The transverse plate of described contiguous block places in the long recess, and the thickness of this transverse plate degree of depth that equals long recess deducts the degree of depth in the flat hole of circle.The vertical plate of described contiguous block places the feedblock indentation, there downwards, and the thickness of this vertical plate is less than the lateral depth of feedblock breach.The vertical plate outside of described contiguous block is connected with cylinder, and this cylinder can promote the contiguous block side travel.The identical through hole of size is all arranged on the transverse plate of described contiguous block and the cooresponding feedblock of long recess, when contiguous block moves to from farthest position of cylinder, contiguous block through hole and feedblock lead to the hole site correspondence.The below of described feedblock through hole is connected with discharge nozzle by joint.The flat hole of described circle internal fixation has pressing plate, and the thickness of pressing plate equals the degree of depth in the flat hole of circle.On the described pressing plate blanking hole is arranged, the position, edge of corresponding breach one side of edge, through hole of corresponding through hole one side with breach on the feedblock is corresponding respectively at two edges longitudinally along long recess for blanking hole.On the described feedblock material storing box is arranged, discharging opening is arranged at the bottom of material storing box, and the discharging opening of material storing box is corresponding with the position of the blanking hole of described pressing plate.
The further improvement of the present invention scheme is to have on cooresponding that section contiguous block of described pressing plate blanking hole and the vertical perpendicular convex tendon of long recess, and this convex tendon is positioned on the side of the corresponding cylinder of contiguous block through hole.This convex tendon is equivalent to one and sets ahead, when the steel ball in the material storing box too much or during the extruding tension between steel ball, can hinder steel ball falls in the connecting panel through hole, and convex tendon moving back and forth with connecting panel, can stir the steel ball of material storing box bottom, be the interaction force release between steel ball, be convenient to the whereabouts of steel ball.
Take such scheme, have the following advantages:
Because the upper surface that steel ball of the present invention press-fits with the feedblock of automatic feeding has flat hole of circle and long recess, the degree of depth of long recess is greater than the degree of depth in the flat hole of circle, L shaped contiguous block is arranged in the long recess, the contiguous block outside is connected with cylinder, and the identical through hole of size is all arranged on contiguous block and the cooresponding feedblock of long recess, and the below of feedblock through hole is connected with discharge nozzle by joint; The flat hole of described circle internal fixation has pressing plate, and blanking hole is arranged on the pressing plate, and material storing box is arranged on the feedblock, and discharging opening is arranged at the bottom of material storing box, and the discharging opening of material storing box is corresponding with the position of the blanking hole of described pressing plate.Therefore, when automobile braking master cylinder cylinder body enforcement steel ball is press-fited operation, only need in steel ball of the present invention press-fits material storing box with automatic feeding, to put into a large amount of steel balls, the diameter of steel ball should be slightly less than the size of contiguous block through hole, the cylinder that drives then in this device is done the successive reciprocation motion, contiguous block just can move around in long recess, when the through hole on it moves to pressing plate blanking hole position, having steel ball is subjected to the deadweight effect and falls in this through hole, when the contiguous block through hole moves to the position of feedblock through hole, steel ball in the contiguous block through hole will fall along the feedblock through hole and also finally be sent by discharge nozzle, and the crank motion of cylinder makes steel ball continuously to be sent by discharge nozzle.The outlet of this discharge nozzle is arranged on the position that workpiece on the steel ball press-loading apparatus needs steel ball press-loading, can realize press-fiting the automatic friction feeding of operation, need not M/C fully, can obviously improve the work efficiency that press-fits operation, reduce operating personnel's labour intensity greatly.
Description of drawings
Fig. 1 is that steel ball of the present invention press-fits the structural representation with automatic feeding;
Fig. 2 is the birds-eye view that removes among Fig. 1 behind the material storing box;
Fig. 3 is the upward view that removes among Fig. 1 behind the support.
The specific embodiment
Below in conjunction with accompanying drawing steel ball of the present invention is press-fited with automatic feeding and to be described in further details.
As shown in Figure 1 to Figure 3, steel ball of the present invention press-fits with automatic feeding and comprises support 1, and this support 1 is positioned at these cylindrical shell two ends by a cylindrical shell that is vertical layout and two and forms with the cover plate of cylindrical shell one, and the cover plate of cylindrical shell upper end has centre hole.On the described support 1 feedblock 2 is arranged, this feedblock 2 is a short cylindrical shape, the long recess 3 that its upper surface has the flat hole 4 of circle and two to run through, and the flat hole 4 of circle is concentric with feedblock 2, the longitudinal centerline of long recess 3 is through the center in the flat hole 4 of circle, and the degree of depth of long recess 3 is greater than the degree of depth in the flat hole 4 of circle.The breach 9 that runs through its height is arranged on the cooresponding feedblock 2 of described long recess 3 one ends, L shaped contiguous block 8 is arranged in the long recess 3.The transverse plate of described contiguous block 8 places in the long recess 3, and the thickness of this transverse plate degree of depth that equals long recess 3 deducts the degree of depth in the flat hole 4 of circle.The vertical plate of described contiguous block 8 places feedblock 2 breach 9 places downwards, and the thickness of this vertical plate is less than the lateral depth of feedblock breach 9.The vertical plate outside of described contiguous block 8 is connected with cylinder 10, and contiguous block 8 is fixed by screw bolt and nut with the piston space of cylinder 10, makes this cylinder 10 can promote contiguous block 8 while side travel in long recess 3 and feedblock breach 9.All have on the transverse plate of described contiguous block 8 and the long recess 3 cooresponding feedblocks 2 to be vertical layout and the identical through hole 11 of size, when contiguous block 8 moves to from farthest position of cylinder 10, contiguous block 8 through holes 11 and feedblock 2 through holes 11 position correspondences.The below of described feedblock 2 through holes 11 is connected with discharge nozzle 14 by joint 13.In order to reduce the friction of 11 of steel ball and feedblock 2 through holes, can reduce the length of this through hole 11, therefore, present embodiment is processed with circular blind hole 12 at the lower surface of feedblock 2 as far as possible, this blind hole 12 is concentric with feedblock 2, and through hole 11 lower ends of feedblock 2 are positioned at this blind hole 12.The flat hole of described circle 4 internal fixation have pressing plate 6, and the thickness of pressing plate 6 equals the degree of depth in the flat hole 4 of circle.On the described pressing plate 6 blanking hole is arranged, blanking hole along long recess 3 longitudinally two edges respectively with feedblock 2 on the position, edge of edge, through hole 11 corresponding breach 9 one sides of breach 9 corresponding through hole 11 1 sides corresponding.Have on cooresponding that section contiguous block 8 of described pressing plate 6 blanking holes and long recess 3 vertical perpendicular convex tendons 7, this convex tendon 7 is positioned on the side of contiguous block 8 through holes 11 corresponding cylinders 10.On the described feedblock 2 material storing box 5 is arranged, discharging opening is arranged at the bottom of material storing box 5, and the discharging opening of material storing box 5 is corresponding with the position of the blanking hole of described pressing plate 6, and the size of material storing box 5 discharging openings is not less than the blanking hole of pressing plate 6.
During use, the piston that drives in the cylinder 10 moves reciprocatingly, piston drives contiguous block 8 side travel in long recess 3 and feedblock breach 9 simultaneously, when the through hole 11 of contiguous block 8 moves to the blanking hole zone of pressing plate 6, convex tendon 7 on it is stirred the steel ball in the material storing box 5, makes one of them steel ball fall in the through hole 11 of contiguous block 8; When the through hole 11 of contiguous block 8 moves to the through hole 11 of feedblock 2, contiguous block 8 through holes 11 tops are hidden by pressing plate 6, do not have again steel ball to fall into, and contiguous block 8 through holes 11 belows are communicated with feedblock 2 through holes 11, therefore the steel ball in contiguous block 8 through holes 11 can fall by feedblock 2 through holes 11, discharge nozzle 14, therefore, the motion of the successive reciprocation of cylinder 10 inner carriers can realize that steel ball has the transfer feed of Fixed Time Interval.The outlet of the discharge nozzle 14 of this device is arranged on the desired position, certainly the coupling end of discharge nozzle 14 and feedblock 2 must be higher than the outlet of discharge nozzle 14, so just can be steel ball and press-fit the operation automatic feeding, press-fit efficiency of operation, reduce operating personnel's labour intensity thereby improve.
Claims (2)
1. steel ball press-fits and uses automatic feeding, it is characterized in that comprising support (1), and feedblock (2) is arranged on the support (1); The long recess (3) that the upper surface of described feedblock (2) has circle flat hole (4) and two to run through, the line of centers of long recess (3) are through the center in the flat hole of circle (4), and the degree of depth of long recess (3) is greater than the degree of depth in the flat hole of circle (4); The breach (9) that runs through its height is arranged on the described long recess cooresponding feedblocks of (3) one ends (2), L shaped contiguous block (8) is arranged in the long recess (3); The transverse plate of described contiguous block (8) places in the long recess (3), and the thickness of this transverse plate degree of depth that equals long recess (3) deducts the degree of depth in the flat hole of circle (4); The vertical plate of described contiguous block (8) places feedblock breach (9) to locate downwards, and the thickness of this vertical plate is less than the lateral depth of feedblock breach (9); The vertical plate outside of described contiguous block (8) is connected with cylinder (10), and this cylinder (10) can promote contiguous block (8) side travel; The identical through hole (11) of size is all arranged on the transverse plate of described contiguous block (8) and the cooresponding feedblock of long recess (3) (2), when contiguous block (8) moves to from farthest position of cylinder (10), contiguous block (8) through hole (11) and feedblock (2) through hole (11) position correspondence; The below of described feedblock (2) through hole (11) is connected with discharge nozzle (14) by joint (13); The flat hole of described circle (4) internal fixation has pressing plate (6), and the thickness of pressing plate (6) equals the degree of depth in the flat hole of circle (4); Described pressing plate has blanking hole on (6), and to go up the position, edge of corresponding breach (9) one sides of edge, through hole (11) of corresponding through hole (11) one sides of breach (9) corresponding with feedblock (2) respectively at two edges longitudinally along long recess (3) for blanking hole; Material storing box (5) is arranged on the described feedblock (2), and discharging opening is arranged at the bottom of material storing box (5), and the discharging opening of material storing box (5) is corresponding with the position of the blanking hole of described pressing plate (6).
2. steel ball as claimed in claim 1 press-fits uses automatic feeding, it is characterized in that having on described pressing plate (6) cooresponding that section contiguous block of blanking hole (8) and the vertical perpendicular convex tendon (7) of long recess (3), this convex tendon (7) is positioned on the side of the corresponding cylinder of contiguous block (8) through hole (11) (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158173.1A CN103224144B (en) | 2013-05-02 | 2013-05-02 | Automatic feeding device for press mounting of steel balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310158173.1A CN103224144B (en) | 2013-05-02 | 2013-05-02 | Automatic feeding device for press mounting of steel balls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103224144A true CN103224144A (en) | 2013-07-31 |
| CN103224144B CN103224144B (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310158173.1A Expired - Fee Related CN103224144B (en) | 2013-05-02 | 2013-05-02 | Automatic feeding device for press mounting of steel balls |
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| Country | Link |
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| CN (1) | CN103224144B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148924A (en) * | 2014-08-18 | 2014-11-19 | 唐山高达科技有限公司 | Ball pressing mechanism |
| CN105645015A (en) * | 2014-11-13 | 2016-06-08 | 中国科学院沈阳计算技术研究所有限公司 | Automatically controlled steel ball separator |
| CN108362850A (en) * | 2018-04-19 | 2018-08-03 | 哈尔滨理工大学 | A kind of bearing steel ball surface detection apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1775063A2 (en) * | 2005-10-12 | 2007-04-18 | NSK Ltd. | Assembly apparatus for ball screw device, parts supply device and counter device |
| JP2007131384A (en) * | 2005-11-09 | 2007-05-31 | Jatco Ltd | Small ball supply device |
| CN201737482U (en) * | 2010-05-28 | 2011-02-09 | 昆明理工大学 | Automatic steel balls counting and arranging device |
| CN202804598U (en) * | 2012-07-21 | 2013-03-20 | 无锡亚中智能装备有限公司 | Automatic steel ball press-fit device |
| CN203269114U (en) * | 2013-05-02 | 2013-11-06 | 无锡艾森保自动化装备有限公司 | Automatic feeding device for press-fitting of steel ball |
-
2013
- 2013-05-02 CN CN201310158173.1A patent/CN103224144B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1775063A2 (en) * | 2005-10-12 | 2007-04-18 | NSK Ltd. | Assembly apparatus for ball screw device, parts supply device and counter device |
| JP2007131384A (en) * | 2005-11-09 | 2007-05-31 | Jatco Ltd | Small ball supply device |
| CN201737482U (en) * | 2010-05-28 | 2011-02-09 | 昆明理工大学 | Automatic steel balls counting and arranging device |
| CN202804598U (en) * | 2012-07-21 | 2013-03-20 | 无锡亚中智能装备有限公司 | Automatic steel ball press-fit device |
| CN203269114U (en) * | 2013-05-02 | 2013-11-06 | 无锡艾森保自动化装备有限公司 | Automatic feeding device for press-fitting of steel ball |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148924A (en) * | 2014-08-18 | 2014-11-19 | 唐山高达科技有限公司 | Ball pressing mechanism |
| CN105645015A (en) * | 2014-11-13 | 2016-06-08 | 中国科学院沈阳计算技术研究所有限公司 | Automatically controlled steel ball separator |
| CN108362850A (en) * | 2018-04-19 | 2018-08-03 | 哈尔滨理工大学 | A kind of bearing steel ball surface detection apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103224144B (en) | 2015-04-29 |
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Granted publication date: 20150429 Termination date: 20160502 |
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| CF01 | Termination of patent right due to non-payment of annual fee |