CN201324935Y - Device capable of automatically assembling steel-ball of nut - Google Patents

Device capable of automatically assembling steel-ball of nut Download PDF

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Publication number
CN201324935Y
CN201324935Y CNU200820130287XU CN200820130287U CN201324935Y CN 201324935 Y CN201324935 Y CN 201324935Y CN U200820130287X U CNU200820130287X U CN U200820130287XU CN 200820130287 U CN200820130287 U CN 200820130287U CN 201324935 Y CN201324935 Y CN 201324935Y
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CN
China
Prior art keywords
cylinder
steel ball
support
conduit
housed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU200820130287XU
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Chinese (zh)
Inventor
梁圣文
李成博
左正勇
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HUBEI WEISI LINGKE EQUIPMENT MANUFACTURE CO Ltd
Original Assignee
HUBEI WEISI LINGKE EQUIPMENT MANUFACTURE CO Ltd
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Application filed by HUBEI WEISI LINGKE EQUIPMENT MANUFACTURE CO Ltd filed Critical HUBEI WEISI LINGKE EQUIPMENT MANUFACTURE CO Ltd
Priority to CNU200820130287XU priority Critical patent/CN201324935Y/en
Application granted granted Critical
Publication of CN201324935Y publication Critical patent/CN201324935Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a device capable of automatically assembling steel-balls of a nut. The device belonging to the field of assembling equipment comprises a bracket c, a redirector nut installing unit, a redirector pipe installing unit and the like, wherein, an indexing disc and an electrical motor are arranged on the bracket c; a cylinder g, a cylinder f, a cylinder d, a cylinder c and a slide bar are sequentially arranged on the bracket c above the electrical motor from top to bottom; a vibrating disk is arranged on a head face of the indexing disc; a steel-ball distributing pipe is arranged at the bottom of the vibrating disk; and the redirector nut installing unit and the redirector pipe installing unit are respectively arranged on the two sides of the bracket c. The device adopts the indexing disc for scale division and automatically fits the steel-balls, the vibrating disk transports the steel-balls automatically, the steel-balls are press-assembled by the cylinders after being counted by a sensor, the working efficiency is high, and the action is reliable. The problems in manual assembly of the steel-balls that the working efficiency is low, the cleanliness is bad, the steel-balls are likely to be missed during the assembled process and the assembling quality is influenced can be solved. The device is suitable for the field of fitting and press-assembling the steel-balls of a steering nut and a steering screw on a redirector.

Description

Automatic assembling nut steel ball device
Technical field:
The utility model relates to a kind of ball-and-nut power steering device steering nut and the automatic assembling nut steel ball of steering screw device of being used for, and belongs to ball-and-nut power steering device assembly equipment field.
Background technology:
In ball-and-nut power steering device product, many steering nut and steering screw steel ball pairing assembled construction of requiring are arranged.The assembling of this type of situation is generally all adopted steering screw match grinding descendant frock to join steel ball to carry out.This kind method is inefficiency not only, and cleannes are poor, the logistics confusion, and might the neglected loading steel ball in assembling process, influence assembly quality and product quality.
Summary of the invention:
The purpose of this utility model is: provide a kind of employing index dial calibration to match steel ball automatically, vibrating disk automatic transport steel ball is by the automatic steel ball press-loading of sensor counting exhaust hood, high efficiency, low cost of manufacture, the automatic assembling nut steel ball device of reliable in action.
The utility model is to realize above-mentioned purpose by the following technical solutions:
This automatic assembling nut steel ball device is made of motor, index dial, support c, slide bar, receive bucket seat, vibrating disk, the bucket a that receives, receive bucket b, conduit a, conduit b, steel ball distributing pipe, steel ball mounting pipe, cylinder a, cylinder b, cylinder c, cylinder d, cylinder e, cylinder f, cylinder g, cylinder h, cylinder i, steel ball sensor for countering a, steel ball sensor for countering b, steering gear nut erecting device and steering gear conduit erecting device, it is characterized in that: on the support c index dial is housed, index dial one side is equipped with motor, and is connected with index dial through turbine, worm screw; On the support c of motor top from top to bottom successively cylinder g, cylinder f, cylinder d, cylinder c and slide bar be housed, the bucket seat of receiving being housed on the slide bar, receive the bucket a and the bucket b that receives being housed on it side by side; The vibrating disk support is housed on the end face of index dial, vibrating disk is housed on it, the steel ball distributing pipe is equipped with in the bottom of vibrating disk; Steering gear nut erecting device and steering gear conduit erecting device are separately positioned on the both sides of support c.
Described steering gear nut erecting device is by support a, workpiece installing rack, cylinder a, cylinder b, cylinder e, connecting rod a and steel ball mounting pipe a constitute, and the workpiece installing rack is equipped with in the bottom of support a, on the support a of its top cylinder b is housed, cylinder e is equipped with at the top of support a, and cylinder a is housed on the connecting rod a, and the end of connecting rod a is connected with cylinder b, steel ball mounting pipe a is equipped with in the other end termination of connecting rod a, and the push rod of described cylinder e and steel ball mounting pipe a are on same axis.
Described steering gear conduit erecting device is by support b, the workpiece installing rack, cylinder h, cylinder i, cylinder w, connecting rod b and steel ball mounting pipe b constitute, support b is equipped with the workpiece installing rack in the bottom, on the support of its top cylinder h is housed, and cylinder i is equipped with at the top of support b, steel ball mounting pipe b is housed on the connecting rod b, the end of connecting rod b is connected with cylinder h, and cylinder w is equipped with in the other end termination of connecting rod b, and the push rod of described cylinder i and steel ball mounting pipe b are on same axis.
Described vibrating disk top circumference is evenly equipped with at least two feed hoppers, and the lower end of feed hopper is shaped on tremie pipe, and tremie pipe is connected with ball steel distributing pipe.
Be shaped on the steel ball and spring a that enters on the described steel ball distributing pipe from top to bottom successively, the steel ball and spring b that enters, the steel ball and spring c that enters.
Described cylinder g, cylinder f, cylinder d, respectively with the steel ball and spring a that enters, the steel ball and spring b that enters, the steel ball and spring c correspondence of entering, described cylinder c is connected with the bucket seat of receiving.
The described bucket a that receives is connected with steel ball mounting pipe b with steel ball mounting pipe a with conduit b through conduit a respectively with the bucket b that receives.
Steel ball sensor for countering a and steel ball sensor for countering b are housed respectively on described conduit a and the conduit b.
Described conduit a and conduit b are made by transparent flexible rubber hose.
The utility model compared with prior art has following beneficial effect:
This automatic assembling nut steel ball device can be matched steel ball and assembling automatically automatically, drives index dial control calibration by a servomotor, selects the steel ball group number automatically; Vibrating disk self-feeding, cylinder door are divided into steel ball two groups automatically, and one group is advanced the steering gear nut, one group is advanced the steering gear conduit, steel ball can be pressed into steering gear nut and steering gear conduit after having the steel ball sensor for countering accurately to count before entering cylinder, guaranteed assembly quality.Motor, vibrating disk and cylinder continuous action are by the PLC programme-control.This plant automation degree height, high efficiency, production cost is low, reliable in action has solved the mode inefficiency that existing employing steering screw match grinding descendant frock is joined steel ball, and cleannes are poor, the logistics confusion, and might the neglected loading steel ball in assembling process, influence the problem of assembly quality, improved operating efficiency and product quality.
Description of drawings:
Accompanying drawing is the structural representation of automatic assembling nut steel ball device.
Among the figure: 1, support a, 2, cylinder a, 3, steel ball sensor for countering a, 4, cylinder b, 5, motor, 6, cylinder c, 7, cylinder d, 8, cylinder e, 9, cylinder f, 10, cylinder g, 11, vibrating disk, 12, support b, 13, cylinder h, 14, steel ball sensor for countering b, 15, conduit b, 16, support c, 17, cylinder i, 18, index dial, 19, conduit a, 20, the steel ball and spring b that enters, 21, tremie pipe, 22, the steel ball distributing pipe, 23, cylinder w, 24, feed hopper, 25, receive bucket seat, 26, the workpiece installing rack, 27, connecting rod a, 28, the steel ball and spring a that enters, 29, the steel ball and spring c that enters, 30, bucket a receives, 31, receive the bucket b, 32, connecting rod b, 33, slide bar, 34, the vibrating disk support, 35, steel ball mounting pipe a, 36, steel ball mounting pipe b.
The specific embodiment:
This automatic assembling nut steel ball device is made of motor 5, index dial 18, support c16, slide bar 33, the bucket seat 25 of receiving, vibrating disk 11, the bucket a30 that receives, receive bucket b31, steel ball distributing pipe 22, cylinder c6, cylinder d7, cylinder f9, cylinder g10, steering gear nut erecting device and steering gear conduit erecting device, index dial 18 is housed on the support c16, one side of index dial 18 is equipped with motor 5, and is connected with index dial 18 through turbine, worm screw; Cylinder g10, cylinder f9, cylinder d7, cylinder c6 and slide bar 33 are housed on the support c16 of motor 5 tops from top to bottom successively, the bucket seat 25 of receiving is housed on the slide bar 33, receive the bucket a30 and the bucket b31 that receives are housed on it side by side; Vibrating disk support 34 is housed on the end face of index dial 18, vibrating disk 11 is housed on it, the top circumference of vibrating disk 11 is evenly equipped with a plurality of feed hoppers 24, and the bottom of vibrating disk 11 is evenly distributed in many tremie pipes 21, and tremie pipe 21 runs through with steel ball distributing pipe 22.On the steel ball distributing pipe 22 from top to bottom successively be shaped on the steel ball and spring a28 that enters, the steel ball and spring b20 that enters, the steel ball and spring c29 that enters.Cylinder g10, cylinder f9, cylinder d7 respectively with the steel ball and spring a28 that enters, the steel ball and spring b20 that enters, the steel ball and spring c29 correspondence of entering, cylinder c6 is connected with the bucket seat 25 of receiving.
The both sides of support c16 are respectively arranged with steering gear nut erecting device and steering gear conduit erecting device, steering gear nut erecting device is by support a1, workpiece installing rack 26, cylinder a2, cylinder b4, cylinder e8, connecting rod a27 and steel ball mounting pipe a35 constitute, workpiece installing rack 26 is equipped with in the bottom of support a1, on the support a1 of its top cylinder b4 is housed, and cylinder e8 is equipped with at the top of support a1, cylinder a2 is housed on the connecting rod a27, the end of connecting rod a27 is connected with cylinder b4, and steel ball mounting pipe a35 is equipped with in the other end termination of connecting rod a27, and the push rod of described cylinder e8 and steel ball mounting pipe a35 are on same axis.
Steering gear conduit erecting device is by support b12, workpiece installing rack 26, and cylinder h13, cylinder i17, cylinder w23, connecting rod b32 and steel ball mounting pipe b36 constitute.Support b12 is equipped with workpiece installing rack 26 in the bottom, on the support of its top cylinder h13 is housed, cylinder i17 is equipped with at the top of support b12, steel ball mounting pipe b36 is housed on the connecting rod b32, the end of connecting rod b32 is connected with cylinder h13, cylinder w23 is equipped with in the other end termination of connecting rod b32, and the push rod of cylinder i17 and steel ball mounting pipe b36 are on same axis.
The bucket a30 and receiving of the receiving b31 that struggles against is connected with mounting pipe b36 with mounting pipe a35 on the steering gear conduit erecting device through conduit a19 and conduit b15 and steering gear nut erecting device respectively, conduit a35 and conduit b36 are made of transparent flexible rubber hose, and steel ball sensor for countering a3 and steel ball sensor for countering b14 (referring to accompanying drawing) are housed respectively on it.
Motor 5 of the present utility model, vibrating disk 11 and cylinder a2, cylinder b4, cylinder c6, cylinder d7, cylinder e8, cylinder f9, cylinder g10, cylinder h13, cylinder i17, cylinder w23 is controlled by PLC program (not drawing in this mechanism's accompanying drawing).
During work, at first steering gear nut and steering gear conduit are installed in respectively on the workpiece installing rack 26 of steering gear nut erecting device and steering gear conduit erecting device, again steel ball is assembled into each feed hopper 24 by different model branches, steel ball enters tremie pipe 21 through feed hopper 24, the utility model is selected the steel ball group number automatically by steering nut and steering screw trajectory measurement result (not drawing in this measuring mechanism accompanying drawing), motor 5 drives index dial 18 calibration under the PLC programme-control, the steel ball distributing pipe 22 of choosing group number is aimed at the bucket a30 that receives, vibrating disk 11 vibrations under the programme-control, the steel ball and spring a28 that enters is opened in cylinder g10 action, make requisite number purpose steel ball enter steel ball distributing pipe 22 from tremie pipe 21, cylinder g10 moves once more and closes the steel ball and spring a28 that enters, and steel balls to be installed in steel balls and the tremie pipe 21 in the steel ball distributing pipe 22 are separated.Cylinder f9 moves under programme-control simultaneously, and the number that the steel ball in the steel ball distributing pipe 22 will be installed by steering gear nut and steering gear conduit divides into groups, and the steel ball of bottom is the steel ball that the steering gear nut will be installed.Cylinder d7 action this moment is opened the steel ball and spring c29 that enters, steel ball falls into the bucket a30 that receives and enters in the conduit a19, steel ball enters steel ball mounting pipe a35 behind the correct counting of steel ball sensor for countering a3, meanwhile the cylinder b4 of steering gear nut erecting device moves down, and drive steel ball mounting pipe a35 and cylinder a2 moves down through connecting rod a27, steel ball mounting pipe a35 moves down and aims at steering gear nut steel ball and enter the hole, and cylinder a2 moves down and blocks steering gear nut steel ball and portal, and prevents that the steel ball of packing into from running out of.Program control lower cylinder e8 action, its push rod is pressed into the steel ball in the steel ball mounting pipe a35 in the steering gear nut.
After the installation of steering gear nut, cylinder c6 is in program control action down, and the bucket seat 25 that promotes to receive moves, and makes the bucket b31 that receives aim at steel ball distributing pipe 22.Cylinder f9 moves under programme-control simultaneously, making steel ball distributing pipe 22 interior last steel balls fall into the bucket b31 that receives enters in the conduit b15, behind the correct counting of steel ball sensor for countering b14, enter steel ball mounting pipe b36, the cylinder h13 of the conduit of steering gear simultaneously erecting device moves down, and drive steel ball mounting pipe b36 and cylinder w23 moves down through connecting rod b32, steel ball mounting pipe b36 moves down aligning steering gear conduit steel ball and enters the hole, cylinder w23 moves down the steel ball of blocking the steering gear conduit and portals, prevent that the steel ball of packing into from running out of, the push rod of program control lower cylinder i17 is pressed into the steel ball in the steel ball mounting pipe b36 in the steering gear conduit, promptly finishes entire work process.

Claims (9)

1, a kind of automatic assembling nut steel ball device, it is by motor (5), index dial (18), support c (16), slide bar (33), the bucket seat (25) of receiving, vibrating disk (11), bucket a (30) receives, bucket b (31) receives, conduit a (19), conduit b (15), steel ball distributing pipe (22), steel ball mounting pipe a (35), steel ball mounting pipe b (36), cylinder a (2), cylinder b (4), cylinder c (6), cylinder d (7), cylinder e (8), cylinder f (9), cylinder g (10), cylinder h (13), cylinder i (17), steel ball sensor for countering a (3), steel ball sensor for countering b (14), steering gear nut erecting device and steering gear conduit erecting device constitute, it is characterized in that: index dial (18) is housed on the support c (16), index dial (18) one sides are equipped with motor (5), and through turbine, worm screw is connected with index dial (18); On the support c (16) of motor (5) top cylinder g (10), cylinder f (9), cylinder d (7), cylinder c (6) and slide bar (33) are housed successively from top to bottom, the bucket seat (25) of receiving is housed on the slide bar (33), receive the bucket a (30) and the bucket b (31) that receives are housed on it side by side; Vibrating disk support (34) is housed on the end face of index dial (18), vibrating disk (11) is housed on it, steel ball distributing pipe (22) is equipped with in the bottom of vibrating disk (11); Steering gear nut erecting device and steering gear conduit erecting device are separately positioned on the both sides of support c (16).
2, automatic assembling nut steel ball device according to claim 1, it is characterized in that: described steering gear nut erecting device is by support a (1), workpiece installing rack (26), cylinder a (2), cylinder b (4), cylinder e (8), connecting rod a (27) and steel ball mounting pipe a (35) constitute, workpiece installing rack (26) is equipped with in the bottom of support a (1), on the support a (1) of its top cylinder b (4) is housed, cylinder e (8) is equipped with at the top of support a (1), cylinder a (2) is housed on the connecting rod a (27), the end of connecting rod a (27) is connected with cylinder b (4), and steel ball mounting pipe a (35) is equipped with in the other end termination of connecting rod a (27), and the push rod of described cylinder e (8) and steel ball mounting pipe a (35) are on same axis.
3, automatic assembling nut steel ball device according to claim 1, it is characterized in that: described steering gear conduit erecting device is by support b (12), workpiece installing rack (26), cylinder h (13), cylinder i (17), cylinder w (23), connecting rod b (32) and steel ball mounting pipe b (36) constitute, support b (12) is equipped with workpiece installing rack (26) in the bottom, on the support b (12) of its top cylinder h (13) is housed, cylinder i (17) is equipped with at the top of support b (12), steel ball mounting pipe b (36) is housed on the connecting rod b (32), the end of connecting rod b (32) is connected with cylinder h (13), cylinder w (23) is equipped with in the other end termination of connecting rod b (32), and the push rod of described cylinder i (17) and steel ball mounting pipe b (36) are on same axis.
4, automatic assembling nut steel ball device according to claim 1, it is characterized in that: described vibrating disk (11) top circumference is evenly equipped with at least two feed hoppers (24), the lower end of feed hopper (24) is shaped on tremie pipe (21), and tremie pipe (21) is connected with ball steel distributing pipe (22).
5, automatic assembling nut steel ball device according to claim 1 is characterized in that: be shaped on the steel ball and spring a (28) that enters on the described steel ball distributing pipe (22) from top to bottom successively, steel ball and spring b (20) and the steel ball and spring c (29) that enters that enters.
6, automatic assembling nut steel ball device according to claim 1, it is characterized in that: described cylinder g (10), cylinder f (9), cylinder d (7), respectively with the steel ball and spring a (28) that enters, the steel ball and spring b (20) that enters, steel ball and spring c (29) correspondence of entering, described cylinder c (6) is connected with the bucket seat (25) of receiving.
7, automatic assembling nut steel ball device according to claim 1 is characterized in that: the described bucket a (30) that receives is connected with steel ball mounting pipe b (36) with steel ball mounting pipe a (35) with conduit b (15) through conduit a (19) respectively with the bucket b (31) that receives.
8, automatic assembling nut steel ball device according to claim 7 is characterized in that: steel ball sensor for countering a (3) and steel ball sensor for countering b (14) are housed respectively on described conduit a (19) and the conduit b (15).
9, automatic assembling nut steel ball device according to claim 7, it is characterized in that: described conduit a (19) and conduit b (15) are made by transparent flexible rubber hose.
CNU200820130287XU 2008-12-24 2008-12-24 Device capable of automatically assembling steel-ball of nut Expired - Fee Related CN201324935Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200820130287XU CN201324935Y (en) 2008-12-24 2008-12-24 Device capable of automatically assembling steel-ball of nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200820130287XU CN201324935Y (en) 2008-12-24 2008-12-24 Device capable of automatically assembling steel-ball of nut

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102806463A (en) * 2012-09-10 2012-12-05 谢明钱 Special assembling device for three-piece F-joints
CN104526343A (en) * 2014-12-05 2015-04-22 东莞市创盈精密自动化科技有限公司 Automatic spring support assembly machine and spring support assembly method thereof
CN106392531A (en) * 2016-09-22 2017-02-15 合肥工业大学 Valve ball feeding device
CN106623650A (en) * 2016-11-15 2017-05-10 江门市利华实业有限公司 Automatic screw plug driving machine for chairs
CN108161826A (en) * 2017-12-22 2018-06-15 大连坤达自动化有限公司 A kind of automatic charging sealed for oilhole, the portable intelligent device of press fitting
CN111546043A (en) * 2020-05-26 2020-08-18 江苏骄阳转向技术有限公司 Indexing filling device suitable for installation of multi-head screw shaft steel balls

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102806463A (en) * 2012-09-10 2012-12-05 谢明钱 Special assembling device for three-piece F-joints
CN104526343A (en) * 2014-12-05 2015-04-22 东莞市创盈精密自动化科技有限公司 Automatic spring support assembly machine and spring support assembly method thereof
CN106392531A (en) * 2016-09-22 2017-02-15 合肥工业大学 Valve ball feeding device
CN106392531B (en) * 2016-09-22 2018-05-01 合肥工业大学 A kind of valve ball feed device
CN106623650A (en) * 2016-11-15 2017-05-10 江门市利华实业有限公司 Automatic screw plug driving machine for chairs
CN108161826A (en) * 2017-12-22 2018-06-15 大连坤达自动化有限公司 A kind of automatic charging sealed for oilhole, the portable intelligent device of press fitting
CN111546043A (en) * 2020-05-26 2020-08-18 江苏骄阳转向技术有限公司 Indexing filling device suitable for installation of multi-head screw shaft steel balls

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091014

Termination date: 20131224