CN204277629U - Circular shaft automatic feeder - Google Patents

Circular shaft automatic feeder Download PDF

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Publication number
CN204277629U
CN204277629U CN201420787520.7U CN201420787520U CN204277629U CN 204277629 U CN204277629 U CN 204277629U CN 201420787520 U CN201420787520 U CN 201420787520U CN 204277629 U CN204277629 U CN 204277629U
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CN
China
Prior art keywords
charging
shaft
bearing
stirring
rib
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
CN201420787520.7U
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Chinese (zh)
Inventor
吕国栋
包为能
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.)
WUXI DAROMA NUMERICAL CONTROL MACHINE TOOL MANUFACTURING Co Ltd
Original Assignee
WUXI DAROMA NUMERICAL CONTROL MACHINE TOOL MANUFACTURING 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.)
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Application filed by WUXI DAROMA NUMERICAL CONTROL MACHINE TOOL MANUFACTURING Co Ltd filed Critical WUXI DAROMA NUMERICAL CONTROL MACHINE TOOL MANUFACTURING Co Ltd
Priority to CN201420787520.7U priority Critical patent/CN204277629U/en
Application granted granted Critical
Publication of CN204277629U publication Critical patent/CN204277629U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to circular shaft automatic feeder, it is characterized in that: comprise feeding rack and automatic feed mechanism; Frame top in feeding rack is installed with two pieces of charging swash plates extended along feedstock direction be parallel to each other, and the low rear end, front end, top of charging swash plate is high, and backboard is installed in charging swash plate rear end; Arrange charging rib respectively in the outside of two pieces of charging swash plates, charging rib is arranged on rib support, and rib support installing is in frame; Automatic feed mechanism is arranged on feeding rack front, trip shaft two ends in automatic feed mechanism are arranged in two trip shaft bolsters respectively by rotation supporting part supporting, a turning gear is respectively installed at trip shaft two ends, teeth groove on turning gear and circular shaft suitable, trip shaft stepping upset driver part drive under stepping rotate.The utility model can realize the accurately efficient automatic feed of circular shaft, is conducive to the boring-mill work efficiency and the precision that improve circular shaft, reduces labour intensity, enhance productivity.

Description

Circular shaft automatic feeder
Technical field
The utility model relates to the circular shaft automatic feeder on a kind of circular shaft dual-face milling machines, belongs to machining equipment field.
Background technology
The face miller range of work is large, is applicable to the building up by welding of the metal material such as foundry goods, steel part, is widely used in machinery manufacturing industry.Circular shaft is a kind of conventional component of machine, and its both ends of the surface need to carry out the process of boring and milling deburring usually.In prior art, mostly the milling machine for carrying out boring and milling to circular shaft both ends of the surface is the mode of single end face single process, such processing mode inefficiency, and circular shaft needs clamping twice, complex operation, and easily occurs error, affects boring and milling precision.
In addition, the milling machine of existing circular shaft does not arrange automatic charging device, and normally rely on workman's Manual feeding, manual clamping, can not meet the needs of modern production.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of circular shaft automatic feeder is provided, its structure is simple, reasonable in design, the accurately efficient automatic feed of circular shaft can be realized, be conducive to the boring-mill work efficiency and the precision that improve circular shaft, reduce labour intensity, enhance productivity.
Technical scheme according to the utility model provides: circular shaft automatic feeder, is characterized in that: comprise feeding rack and automatic feed mechanism;
Described feeding rack comprises frame, charging swash plate, backboard and charging rib, and described frame top is installed with two pieces of charging swash plates extended along feedstock direction be parallel to each other, and the top of two pieces of charging swash plates is used for placement and treats charging circular shaft; The low rear end, front end, top of described charging swash plate is high, and backboard is installed in charging swash plate rear end, and the height of described backboard is higher than the height of top, charging swash plate rear end; Arrange charging rib respectively in the outside of two pieces of charging swash plates, described charging rib is for blocking the two ends for the treatment of charging circular shaft, and charging rib is arranged on rib support, and rib support installing is in frame;
Described automatic feed mechanism is arranged on feeding rack front, automatic feed mechanism comprises turning gear, trip shaft, trip shaft bolster and stepping upset driver part, described trip shaft two ends are arranged in two trip shaft bolsters respectively by rotation supporting part supporting, a turning gear is respectively installed at trip shaft two ends, teeth groove on described turning gear is the circular arc suitable with circular shaft, described trip shaft and stepping overturn driver part and are connected, and trip shaft stepping under stepping upset driver part drives rotates.
As further improvement of the utility model, the top of described charging swash plate has two slope sections, and be the first slope section near front end and the second slope section near rear end respectively, the gradient of described first slope section is greater than the gradient of the second slope section.
As further improvement of the utility model, charging gear shaft is provided with above described charging swash plate, described charging gear shaft is arranged on directly over the corner position of the first slope section and the second slope section, the spindle nose correspondence at charging gear shaft two ends is inserted in the mounting hole on two gear shaft supports, and charging gear shaft can move up and down.
As further improvement of the utility model, described charging gear shaft is also provided with rolling bearing.
As further improvement of the utility model, described rib support is connected with frame by rib base plate, and the lower end of rib support is fixedly mounted on rib base plate by fastening bolt, and rib base plate is fixed in frame; Described rib base plate is long trough installing hole for installing the installing hole of fastening bolt, and the trend of this long trough installing hole is parallel to the length direction treating charging circular shaft, and after loosening fastening bolt, the spacing of both sides charging rib can flexible modulation.
As further improvement of the utility model, described stepping upset driver part comprises stirring ratchet, stirring arm of ratchet, stirring sour jujube, connecting rod and stirring cylinder, described stirring ratchet is fixedly mounted on trip shaft, stirring arm of ratchet to be arranged on outside stirring ratchet and to be blocked by pressure pad fixing, stirring arm of ratchet head end is installed in rotation on trip shaft, stirring arm of ratchet tail end connects the tailpiece of the piston rod of stirring cylinder by connecting rod, stirring sour jujube is fixed by screws in inside stirring arm of ratchet, the head end of stirring sour jujube matches towards stirring ratchet and with the ratchet teeth groove of stirring ratchet.
As further improvement of the utility model, the afterbody of described stirring sour jujube is provided with block.
As further improvement of the utility model, described stepping upset driver part adopts stepper motor.
As further improvement of the utility model, described rotation supporting part comprises first end supporting component and the second end supporting component; Described first end supporting component comprises clutch shaft bearing and clutch shaft bearing frame lid, described clutch shaft bearing is arranged in the centre bore of trip shaft bolster, clutch shaft bearing both sides arrange two clutch shaft bearing frame lids respectively, and two clutch shaft bearing frame lids position from both sides clutch shaft bearing; Described second end supporting component comprises the second bearing and the second bearing bracket stand lid, described second bearing is arranged in the centre bore of trip shaft bolster, second bearing both sides arrange two the second bearing bracket stand lids respectively, and two the second bearing bracket stand lids position from both sides to the second bearing.
As further improvement of the utility model, described first end supporting component also comprises two the first spacers, and two the first spacers are arranged on clutch shaft bearing both sides, and two described clutch shaft bearing frame lids are sleeved on two the first spacers; Described second end supporting component also comprises second spacer, and this second spacer is arranged on inside the second bearing, and the second bearing bracket stand lid be positioned at inside bearing is sleeved on this second spacer.
compared with prior art, tool has the following advantages the utility model:the utility model structure is simple, reasonable in design, can realize the accurately efficient automatic feed of circular shaft, be conducive to the boring-mill work efficiency and the precision that improve circular shaft, reduce labour intensity, enhance productivity.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the perspective view of feeding rack in Fig. 1.
Fig. 3 is the structural front view of automatic feed mechanism in Fig. 1.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is one of perspective view of automatic feed mechanism.
Fig. 6 is the perspective view two of automatic feed mechanism.
Fig. 7 is the STRUCTURE DECOMPOSITION schematic diagram after removing stepping upset driver part in Fig. 3.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure, the circular shaft automatic feeder in embodiment is mainly made up of feeding rack 1 and automatic feed mechanism 2 two parts.
As shown in Figure 1 and Figure 2, it is mainly made up of parts such as frame 1.1, backboard 1.2, charging swash plate 1.3, rib base plate 1.4, rib support 1.5, charging rib 1.6, gear shaft support 1.7, charging gear shaft 1.8, rolling bearings 1.9 structure of described feeding rack 1.
As shown in Figure 1 and Figure 2, described frame 1.1 top be installed with charging swash plate 1.3, the two piece charging swash plates 1.3 extended along feedstock direction that two pieces are parallel to each other top be used for placement treat charging circular shaft A; The low rear end, front end, top of described charging swash plate 1.3 is high, and backboard 1.2 is installed in charging swash plate 1.3 rear end, and the height of described backboard 1.2 is higher than the height of top, charging swash plate 1.3 rear end; Arrange charging rib 1.6 respectively in the outside of two pieces of charging swash plates 1.3, described charging rib 1.6 is for blocking the two ends for the treatment of charging circular shaft A, and charging rib 1.6 is arranged on rib support 1.5, and rib support 1.5 is arranged in frame 1.1.
As shown in Figure 1 and Figure 2, the top of described charging swash plate 1.3 has two slope sections, be the first slope section 1.3a near front end and the second slope section 1.3b near rear end respectively, the gradient of described first slope section 1.3a is greater than the gradient of the second slope section 1.3b.In addition, charging gear shaft 1.8 is provided with above described charging swash plate 1.3, described charging gear shaft 1.8 is arranged on directly over the corner position of the first slope section 1.3a and the second slope section 1.3b, the spindle nose correspondence at charging gear shaft 1.8 two ends is inserted in the mounting hole on two gear shaft supports 1.7, and charging gear shaft 1.8 can move up and down.In order to improve circular shaft A by property, described charging gear shaft 1.8 is also provided with rolling bearing 1.9.
As shown in Figure 1 and Figure 2, described rib support 1.5 is connected with frame 1.1 by rib base plate 1.4, and the lower end of rib support 1.5 is fixedly mounted on rib base plate 1.4 by fastening bolt, and rib base plate 1.4 is fixed in frame 1.1; Described rib base plate 1.4 is long trough installing hole for installing the installing hole of fastening bolt, and the trend of this long trough installing hole is parallel to the length direction treating charging circular shaft A, and after loosening fastening bolt, the spacing of both sides charging rib 1.6 can flexible modulation.
The structure of described automatic feed mechanism is as shown in Fig. 1, Fig. 3 ~ Fig. 7, and it is primarily of compositions such as trip shaft 2.1, turning gear 2.2, clutch shaft bearing frame lid 2.3, trip shaft bolster 2.4, stirring ratchet 2.5, stirring arm of ratchet 2.6, stirring sour jujube 2.7, pressure pad 2.8, connecting rod 2.9, stirring cylinder 2.10, second bearing bracket stand lid 2.11, clutch shaft bearing 2.12, first spacer 2.13, second bearing 2.14, second spacer 2.15 and screws 2.16.
As shown in Fig. 3 ~ Fig. 7, described trip shaft 2.1 two ends are arranged in two trip shaft bolsters 2.4 respectively by rotation supporting part supporting, a turning gear 2.2 is respectively installed at trip shaft 2.1 two ends, teeth groove on described turning gear 2.2 is the circular arc suitable with circular shaft, described trip shaft 2.1 and stepping overturn driver part and are connected, and trip shaft 2.1 stepping under stepping upset driver part drives rotates.
In the utility model embodiment, the structure of the convertible driver part of described ratchet is as shown in Fig. 1 ~ Fig. 3, it is primarily of stirring ratchet 2.5, stirring arm of ratchet 2.6, stirring sour jujube 2.7, screw 2.16, connecting rod 2.9 and stirring cylinder 2.10 form, described stirring ratchet 2.5 is fixedly mounted on trip shaft 2.1, stirring arm of ratchet 2.6 to be arranged on outside stirring ratchet 2.5 and to block fixing by pressure pad 2.8, stirring arm of ratchet 2.6 head end is installed in rotation on trip shaft 2.1, stirring arm of ratchet 2.6 tail end connects the tailpiece of the piston rod of stirring cylinder 2.10 by connecting rod 2.9, stirring sour jujube 2.7 is fixed on inside stirring arm of ratchet 2.6 by screw 2.16, the head end of stirring sour jujube 2.7 matches towards stirring ratchet 2.5 and with the ratchet teeth groove of stirring ratchet 2.5.The afterbody of described stirring sour jujube 2.7 is provided with block 2.7a, like this equipment break down or maintenance down time, manually can pull stirring ratchet 2.5 and rotate, facilitate repair and maintenance work.
In addition, the stepping upset driver part in the utility model can also adopt the stepper motor of outsourcing.
As shown in Fig. 1 ~ Fig. 3, in the utility model embodiment, described rotation supporting part comprises first end supporting component and the second end supporting component; Described first end supporting component is mainly made up of clutch shaft bearing 2.12, first spacer 2.13 and clutch shaft bearing frame lid 2.3, described clutch shaft bearing 2.12 is arranged in the centre bore of trip shaft bolster 2.4, clutch shaft bearing 2.12 both sides arrange two clutch shaft bearing frame lids 2.3 respectively, two clutch shaft bearing frame lids 2.3 position from both sides to clutch shaft bearing 2.12, two the first spacers 2.13 are arranged on clutch shaft bearing 2.12 both sides, and two described clutch shaft bearing frame lids 2.3 are sleeved on two the first spacers 2.13; Described second end supporting component forms primarily of the second bearing 2.14, second spacer 2.15 and the second bearing bracket stand lid 2.11, described second bearing 2.14 is arranged in the centre bore of trip shaft bolster 2.4, second bearing 2.14 both sides arrange two the second bearing bracket stand lids, 2.11, two the second bearing bracket stand lids 2.11 respectively and position from both sides to the second bearing 2.14; Second spacer 2.15 is arranged on inside the second bearing 2.14, and the second bearing bracket stand lid 2.11 be positioned at inside bearing is sleeved on this second spacer 2.15.
Operation principle of the present utility model and the course of work as follows:
During embody rule, treat that charging circular shaft A is disposed across the top of two pieces of charging swash plates 1.3 in feeding rack 1, under gravity, circular shaft tumbles on automatic feed mechanism 2 from feeding rack 1, enters in the teeth groove of turning gear 2.2;
Stepping upset driver part starts, when the piston rod of stirring cylinder 2.10 stretches out, stirring arm of ratchet 2.6 tail end is driven upwards to swing, the stirring sour jujube 2.7 be arranged on stirring arm of ratchet 2.6 is followed stirring arm of ratchet 2.6 and is synchronized with the movement, stirring sour jujube 2.7 just inserts in the ratchet teeth groove of stirring ratchet 2.5, promote stirring ratchet 2.5 rotating in same direction, stirring ratchet 2.5 drives trip shaft 2.1 and is arranged on the stirring pinion rotation on trip shaft 2.1, circular shaft is transported to opposite side from side upset, realizes the upset material loading of circular shaft;
When the piston rod retraction of stirring cylinder 2.10, drive stirring arm of ratchet 2.6 tail end to lower swing, the head end of stirring sour jujube 2.7 slips at the ratchet back of stirring ratchet 2.5, and enters next ratchet teeth groove under gravity.When stirring cylinder 2.10 does continuous print reciprocating motion, unidirectional interval rotated stepwise just made by upset ratchet, thus drives trip shaft 2.1 and the upset of turning gear 2.2 step-by-step movement, and circular shaft continues material loading.

Claims (10)

1. circular shaft automatic feeder, is characterized in that: comprise feeding rack (1) and automatic feed mechanism (2);
Described feeding rack (1) comprises frame (1.1), charging swash plate (1.3), backboard (1.2) and charging rib (1.6), described frame (1.1) top is installed with two pieces of charging swash plates (1.3) extended along feedstock direction be parallel to each other, and the top of two pieces of charging swash plates (1.3) is used for placement and treats charging circular shaft (A); The low rear end, front end, top of described charging swash plate (1.3) is high, and backboard (1.2) is installed in charging swash plate (1.3) rear end, and the height of described backboard (1.2) is higher than the height of charging swash plate (1.3) top, rear end; In the outside of two pieces of charging swash plates (1.3), charging rib (1.6) is set respectively, described charging rib (1.6) is for blocking the two ends for the treatment of charging circular shaft (A), charging rib (1.6) is arranged on rib support (1.5), and rib support (1.5) is arranged in frame (1.1);
Described automatic feed mechanism (2) is arranged on feeding rack (1) front, automatic feed mechanism (2) comprises turning gear (2.2), trip shaft (2.1), trip shaft bolster (2.4) and stepping upset driver part, described trip shaft (2.1) two ends are arranged in two trip shaft bolsters (2.4) respectively by rotation supporting part supporting, a turning gear (2.2) is respectively installed at trip shaft (2.1) two ends, teeth groove on described turning gear (2.2) is the circular arc suitable with circular shaft, described trip shaft (2.1) and stepping overturn driver part and are connected, trip shaft (2.1) stepping under stepping upset driver part drives rotates.
2. circular shaft automatic feeder as claimed in claim 1, it is characterized in that: the top of described charging swash plate (1.3) has two slope sections, be the first slope section (1.3a) near front end and the second slope section (1.3b) near rear end respectively, the gradient of described first slope section (1.3a) is greater than the gradient of the second slope section (1.3b).
3. circular shaft automatic feeder as claimed in claim 2, it is characterized in that: described charging swash plate (1.3) top is provided with charging gear shaft (1.8), described charging gear shaft (1.8) is arranged on directly over the corner position of the first slope section (1.3a) and the second slope section (1.3b), the spindle nose correspondence at charging gear shaft (1.8) two ends is inserted in the mounting hole on two gear shaft supports (1.7), and charging gear shaft (1.8) can move up and down.
4. circular shaft automatic feeder as claimed in claim 3, is characterized in that: described charging gear shaft (1.8) is also provided with rolling bearing (1.9).
5. circular shaft automatic feeder as claimed in claim 1, it is characterized in that: described rib support (1.5) is connected with frame (1.1) by rib base plate (1.4), the lower end of rib support (1.5) is fixedly mounted on rib base plate (1.4) by fastening bolt, and rib base plate (1.4) is fixed in frame (1.1); Described rib base plate (1.4) is long trough installing hole for installing the installing hole of fastening bolt, the trend of this long trough installing hole is parallel to the length direction treating charging circular shaft (A), after loosening fastening bolt, the spacing of both sides charging rib (1.6) can flexible modulation.
6. circular shaft automatic feeder as claimed in claim 1, it is characterized in that: described stepping upset driver part comprises stirring ratchet (2.5), stirring arm of ratchet (2.6), stirring sour jujube (2.7), connecting rod (2.9) and stirring cylinder (2.10), described stirring ratchet (2.5) is fixedly mounted on trip shaft (2.1), stirring arm of ratchet (2.6) is arranged on stirring ratchet (2.5) outside and blocks fixing by pressure pad (2.8), stirring arm of ratchet (2.6) head end is installed in rotation on trip shaft (2.1), stirring arm of ratchet (2.6) tail end connects the tailpiece of the piston rod of stirring cylinder (2.10) by connecting rod (2.9), stirring sour jujube (2.7) is fixed on stirring arm of ratchet (2.6) inner side by screw (2.16), the head end of stirring sour jujube (2.7) is towards stirring ratchet (2.5) and match with the ratchet teeth groove of stirring ratchet (2.5).
7. circular shaft automatic feeder as claimed in claim 6, is characterized in that: the afterbody of described stirring sour jujube (2.7) is provided with block (2.7a).
8. circular shaft automatic feeder as claimed in claim 1, is characterized in that: described stepping upset driver part adopts stepper motor.
9. circular shaft automatic feeder as claimed in claim 1, is characterized in that: described rotation supporting part comprises first end supporting component and the second end supporting component; Described first end supporting component comprises clutch shaft bearing (2.12) and clutch shaft bearing frame lid (2.3), described clutch shaft bearing (2.12) is arranged in the centre bore of trip shaft bolster (2.4), clutch shaft bearing (2.12) both sides arrange two clutch shaft bearing frame lids (2.3) respectively, and two clutch shaft bearing frame lids (2.3) position from both sides to clutch shaft bearing (2.12); Described second end supporting component comprises the second bearing (2.14) and the second bearing bracket stand lid (2.11), described second bearing (2.14) is arranged in the centre bore of trip shaft bolster (2.4), second bearing (2.14) both sides arrange two the second bearing bracket stand lids (2.11) respectively, and two the second bearing bracket stand lids (2.11) position from both sides to the second bearing (2.14).
10. circular shaft automatic feeder as claimed in claim 9, it is characterized in that: described first end supporting component also comprises two the first spacers (2.13), two the first spacers (2.13) are arranged on clutch shaft bearing (2.12) both sides, and two described clutch shaft bearing frame lids (2.3) are sleeved on two the first spacers (2.13); Described second end supporting component also comprises second spacer (2.15), and this second spacer (2.15) is arranged on the second bearing (2.14) inner side, and the second bearing bracket stand lid (2.11) be positioned at inside bearing is sleeved on this second spacer (2.15).
CN201420787520.7U 2014-12-11 2014-12-11 Circular shaft automatic feeder Expired - Fee Related CN204277629U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420787520.7U CN204277629U (en) 2014-12-11 2014-12-11 Circular shaft automatic feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420787520.7U CN204277629U (en) 2014-12-11 2014-12-11 Circular shaft automatic feeder

Publications (1)

Publication Number Publication Date
CN204277629U true CN204277629U (en) 2015-04-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420787520.7U Expired - Fee Related CN204277629U (en) 2014-12-11 2014-12-11 Circular shaft automatic feeder

Country Status (1)

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CN (1) CN204277629U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493626A (en) * 2014-12-11 2015-04-08 无锡大龙马数控机床制造有限责任公司 Round shaft automatic feeding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493626A (en) * 2014-12-11 2015-04-08 无锡大龙马数控机床制造有限责任公司 Round shaft automatic feeding device

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150422

Termination date: 20151211

EXPY Termination of patent right or utility model