CN203843223U - Center hole drilling device for bars - Google Patents

Center hole drilling device for bars Download PDF

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Publication number
CN203843223U
CN203843223U CN201420193243.7U CN201420193243U CN203843223U CN 203843223 U CN203843223 U CN 203843223U CN 201420193243 U CN201420193243 U CN 201420193243U CN 203843223 U CN203843223 U CN 203843223U
Authority
CN
China
Prior art keywords
bench drill
conveying roller
clamping
hand wheel
clamp
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.)
Active
Application number
CN201420193243.7U
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Chinese (zh)
Inventor
程武
于建军
周丹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUXIN LK NORTHERN MACHINERY Co Ltd
Original Assignee
FUXIN LK NORTHERN MACHINERY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FUXIN LK NORTHERN MACHINERY Co Ltd filed Critical FUXIN LK NORTHERN MACHINERY Co Ltd
Priority to CN201420193243.7U priority Critical patent/CN203843223U/en
Application granted granted Critical
Publication of CN203843223U publication Critical patent/CN203843223U/en
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Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the industry of machine manufacturing and particularly relates to a center hole drilling device for bars. A linear rail (12) is arranged above the right end of the top of a body (15); a locking press plate (11) is mounted on the linear rail (12); a bench drill (10) is mounted on the locking press plate (11); two pad sets (4) are mounted at the left end of the body (15) on the left of the bench drill (10); clamp holders (3) are mounted on the pad sets (4); a clamping hand wheel (1) is mounted at the center of each clamp holder (3) via a clamping hand wheel shaft (16); the clamping hand wheel shaft (16) is a bidirectional screw; a nut sleeve (17) is arranged outside the bidirectional screw; a centering jaw (2) is fixed on the inner side of each clamp holder (3); a plurality of conveying roller set seats (13) are arranged between the clamp holders (3) on the body (15) at equal intervals; the conveying roller set seats (18) are mounted above the conveying roller set seats (13); a conveying roller shaft (6) is mounted in each conveying roller shaft seat (18); a conveying roller (7) is mounted in the middle of each conveying roller shaft (6). The center hole drilling device for bars has the advantages that labor is saved, production efficiency is improved and machining precision of workpieces is guaranteed.

Description

Bar part centering device
Technical field
The utility model belongs to machine industry, particularly a kind of bar part centering device.
Background technology
At present, in the time of processing bar part drill centers, be all generally to process with engine lathe, be all one one and clamp, can not uninterruptedly carry continuously processing, waste man-hour, waste of manpower, and the accuracy guarantee of processing is acquired a certain degree of difficulty.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides one to the workpiece conveying that is installed continuously, to save labor, the bar part centering device that operating efficiency is high.
The technical scheme that the utility model technical solution problem adopts is: bar part centering device comprises lathe bed, line rail, bench drill, drilling tool, bench drill handle, be characterized in being provided with line rail above the right-hand member head of body upper, above line rail, fill locking pressure plate, above locking pressure plate, fill bench drill, fill two cover backing plates in the left side of bench drill and above the left end of lathe bed, above backing plate, fill clamp block, the center of clamp block is with clamping the tight handwheel of hand wheel shaft clamping, clamping hand wheel shaft is reverse-flighted screw, peripheral hardware nut sleeve, on clamp block inner face, be fixed with centering jaw, between lathe bed two clamp blocks all apart from establishing several conveying wheels seats, above carrying wheels seat, fill delivery wheel axle bed, in delivery wheel axle bed, fill feeding axle, at the middle of feeding axle dress delivery wheel, and at feeding axle both sides dress feeding axle overcoat.
The beneficial effects of the utility model are: bar part centering device solves workpiece and can hole online, can be transported to subsequent processing from a upper operation again, at bench drill, bottom surface is installed line rail is set, can make bench drill move forward and backward dodges, realizing workpiece carries toward next process, save labor, enhance productivity, ensure the machining accuracy of workpiece.
Brief description of the drawings
Illustrate with embodiment below in conjunction with accompanying drawing.
Fig. 1 is bar part centering device structural front view.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is clamping device structure chart in two ends in Fig. 1.
In figure, 1-clamps handwheel; The 2-jaw of feeling relieved; 3-clamp block; 4-backing plate; 5-workpiece; 6-feeding axle; 7-delivery wheel; 8-drilling tool; 9-bench drill handle; 10-bench drill; 11-locking pressure plate; 12-line rail; 13-carries wheels seat; 14-feeding axle overcoat; 15-lathe bed; 16-clamps hand wheel shaft; 17-nut sleeve; 18-delivery wheel axle bed.
Detailed description of the invention
Embodiment, with reference to accompanying drawing 1 ~ 3, bar part centering device is provided with line rail 12 on right-hand member head above fuselage 15, line rail 12 is equipped with locking pressure plate 11 above, locking pressure plate 11 fills bench drill 10 above, and the drilling tool 8 that drill centers is used is housed on bench drill 10, and drilling tool 8 use bench drill handles 9 are controlled.Fill two cover backing plates 4 in the left side of bench drill 10 and above the left end of lathe bed 15, clamp block 3 is housed above backing plate 4, the center of clamp block 3, with clamping the tight handwheel 1 of hand wheel shaft 16 clamping, clamps hand wheel shaft 16 TBE (threaded both ends)s, and overlaps 17 at clamping hand wheel shaft 16 overcoat loading nuts.On the inner face of clamp block 3, be fixed with centering jaw 2, between the clamp block 3 at lathe bed 15 two ends all apart from establishing several conveying wheels seats 13, above carrying wheels seat 13, fill delivery wheel axle bed 18, in delivery wheel axle bed 18, fill feeding axle 6, at the delivery wheel 7 of the middle of feeding axle 6 dress V-arrangement, on the feeding axle 6 of delivery wheel 7 both sides, fill feeding axle overcoat 14.Workpiece 5 is installed in and in the centering jaw 2 of clamping device, is delivered to drilling tool place forward by the delivery wheel 7 of conveying device and carries out drill centers.
The course of work of bar part centering device is: when workpiece 5 is delivered to delivery wheel assembly from alignment process, the artificial position of workpiece 5 to the centering jaw 2 of clamping device that promote, clamp by clamping handwheel 1, workpiece 5 clamps and in level altitude position under the effect of centering jaw 2, move bench drill 10 to fixed position by line rail 12, with the fixing bench drill 10 of locking pressure plate 7, make drilling tool 8 axis centre and workpiece 5 center superpositions, operation bench drill handle 9 carries out processing work 5 centre bores, after machining, unclamp bench drill locking pressure plate 11, mobile bench drill 10 retreats, unclamp self-centering clamping assembly, workpiece 5 is fallen on delivery wheel 7, manually promote to the right, workpiece 5 is conveyed into next rough turn operation.

Claims (1)

1. a bar part centering device, comprise lathe bed (15), line rail (12), bench drill (10), drilling tool (8), bench drill handle (9), it is characterized in that being provided with line rail (12) in the right-hand member head top of fuselage (15) top, line rail (12) fills locking pressure plate (11) above, locking pressure plate (11) fills bench drill (10) above, fill two cover backing plates (4) in the left side of bench drill (10) and above the left end of lathe bed (15), backing plate (4) fills clamp block (3) above, the center of clamp block (3) is with clamping the tight handwheel of hand wheel shaft (16) clamping (1), clamping hand wheel shaft (16) is reverse-flighted screw, peripheral hardware nut sleeve (17), on clamp block (3) inner face, be fixed with centering jaw (2), between lathe bed (15) two clamp blocks (3) all apart from establishing several conveying wheels seats (18), carrying wheels seats (13) top dress delivery wheel axle beds (18), dress feeding axle (6) in delivery wheel axle bed (18), at the middle dress delivery wheel (7) of feeding axle (6), and at feeding axle (6) both sides dress feeding axle overcoats (14).
CN201420193243.7U 2014-04-21 2014-04-21 Center hole drilling device for bars Active CN203843223U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420193243.7U CN203843223U (en) 2014-04-21 2014-04-21 Center hole drilling device for bars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420193243.7U CN203843223U (en) 2014-04-21 2014-04-21 Center hole drilling device for bars

Publications (1)

Publication Number Publication Date
CN203843223U true CN203843223U (en) 2014-09-24

Family

ID=51556284

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420193243.7U Active CN203843223U (en) 2014-04-21 2014-04-21 Center hole drilling device for bars

Country Status (1)

Country Link
CN (1) CN203843223U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493240A (en) * 2014-12-03 2015-04-08 江苏武进不锈股份有限公司 Bar material center hole drilling machine
CN104858704A (en) * 2015-04-27 2015-08-26 天津鼎天斯凯特机械有限公司 Auxiliary metal rod material feeding device for cutting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493240A (en) * 2014-12-03 2015-04-08 江苏武进不锈股份有限公司 Bar material center hole drilling machine
CN104858704A (en) * 2015-04-27 2015-08-26 天津鼎天斯凯特机械有限公司 Auxiliary metal rod material feeding device for cutting machine

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