CN204453805U - Pneumatic clamping jaw pay-off - Google Patents
Pneumatic clamping jaw pay-off Download PDFInfo
- Publication number
- CN204453805U CN204453805U CN201520010249.0U CN201520010249U CN204453805U CN 204453805 U CN204453805 U CN 204453805U CN 201520010249 U CN201520010249 U CN 201520010249U CN 204453805 U CN204453805 U CN 204453805U
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- China
- Prior art keywords
- clamping jaw
- pneumatic clamping
- cylinder
- feeding arm
- groove
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Abstract
The utility model relates to a kind of pneumatic discharge apparatus, disclose a kind of Pneumatic clamping jaw pay-off, comprise Pneumatic clamping jaw (5), spring collet (10) and feeding arm (8), Pneumatic clamping jaw (5) comprises base (16), slide plate (14) is hinged with left connecting rod (131) and right connecting rod (132), left connecting rod (131) and right connecting rod (132) are hinged with left folder respectively and refer to that (121) and right folder refer to (122), feeding arm (8) one end is provided with first groove (22) that only can hold a blank (19), feeding arm (8) is movable to Pneumatic clamping jaw (5) below, Pneumatic clamping jaw (5) is movable to above the axis of spring collet (10), left folder refers to that (121) and right folder refer to that (122) are all provided with semi-round clip slot (23).The utility model can shorten spring collet (10) supply delay time greatly, and during automatic charging, structure operates steadily reliably.
Description
Technical field
The utility model relates to a kind of pneumatic discharge apparatus, has particularly related to a kind of Pneumatic clamping jaw pay-off.
Background technology
Traditional pneumatic discharge apparatus is more adopt thrum spring.In this pneumatic discharge apparatus, chute and the separated material positional distance alignment of shafts are comparatively far away, and feeding time is long, and the increase of distance simultaneously reduces rigidity and the stability of mechanism.Thrum spring pay-off is squeezing into blank after in spring collet, and the elasticity by thrum spring during torque arm rollback gets out of the way part in chuck, and shock repeatedly reduces the service life of spring.Meanwhile, this pay-off is mainly for circular piece material, and commonality is not strong.
Summary of the invention
The utility model is low for existing thrum spring pay-off feeding efficiency, unstable, is suitable for the shortcomings such as part is single, provides a kind of Pneumatic clamping jaw pay-off.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
Pneumatic clamping jaw pay-off, comprise Pneumatic clamping jaw, spring collet and feeding arm, Pneumatic clamping jaw comprises base, base is provided with the first cylinder, the piston rod of the first cylinder has been threaded connection slide plate, slide plate is hinged with left connecting rod and right connecting rod, left connecting rod and right connecting rod are hinged with left folder respectively refer to refer to right folder, left folder refers to refer to all be hinged on base with right folder, feeding arm one end is provided with first groove that only can hold a blank, feeding arm is movable to below Pneumatic clamping jaw, Pneumatic clamping jaw is movable to above the axis of spring collet, left folder refers to refer to all be provided with semi-round clip slot with right folder.When the piston rod of the first cylinder stretches out, promote slide plate and move downward, slide plate, by hinged connecting rod, acts on left and right folder and refers to make two folders refer to close, and left and right folder originally closed when in like manner the first cylinder piston cylinder is retracted refers to open.
As preferably, feeding arm is provided with the second groove, and the second depth of groove is greater than the degree of depth of the first groove, and the second recess width is more than or equal to the thickness that right folder refers to, right folder refers to stretch into the second groove, and the upper surface of feeding arm is a plane.Feeding arm upper surface is a plane, and when feeding arm cross motion, upper surface carries out separated material to all the other blanks of hopper, makes it to fall down.
As preferably, be provided with the second cylinder at feeding arm away from the first groove side, the cylinder axis of the second cylinder is fixedly connected with feeding arm.Second cylinder drives feeding arm cross motion.
As preferably, also comprise pedestal, pedestal is provided with the 3rd cylinder, and the cylinder axis of the 3rd cylinder is fixedly connected with the base of Pneumatic clamping jaw, and pedestal is also provided with guide rail, and guide rail is provided with slide block, and slide block is fixed on base.3rd cylinder drives the Pneumatic clamping jaw longitudinal movement on base and base, and guide rail and slide block play position-limiting action.
As preferably, base is also provided with guide groove, slide plate is in guide groove.Guide groove plays position-limiting action to slide plate.
The utility model, owing to have employed above technical scheme, has significant technique effect:
The cylinder axis of the second cylinder does not stretch out, and feeding arm is at going-back position, and blank falls into feeding arm first groove and locates from hopper, and feeding arm completes splicing from hopper, and the second cylinder promotes feeding arm and laterally advances, and blank is delivered to pneumatic clamps and refers to below.After feeding arm feeding moves, feeding arm upper surface plays separated material effect, is isolated by all the other blanks in hopper and can not fall down, ensureing feeding one by one.Now the first cylinder is in retracted position, and folder refers to be in open configuration, delivers to behind position until blank, and the first air cylinder driven slide plate is declined, and drives folder to refer to rotate around pivot pin by connecting rod.Material folding completes, and the second cylinder drives feeding arm back to splicing position, carries out feeding next time.
After feeding arm retreats and puts in place, the 3rd air cylinder driven base is along guide rail feeding.3rd cylinder, with adjustable and shock absorber, can realize accurate location, and the blank center of final guarantee clamping overlaps with spring collet main shaft, and after the 3rd cylinder puts in place, ejector beam stretches out and headed in spring collet by blank.After dnockout completes, the first cylinder rises, and folder refers to open, to avoid blank in spring collet in base uphill process.The cylinder axis of the 3rd cylinder retreats, and drives base to rise along guide rail, to wait for material grasping next time.After blank is clamped in spring collet, ejector beam retreats, and waits for liftout next time.
Due to after liftout completes, folder refer to be pneumatic open rear just rise, avoid blank in spring collet completely, avoid folder refer to the collision with blank, make structure run more reliable and more stable.And rotate between processing period at spring collet, feeding arm can carry out feeding and feeding, and folder refers to feeding from feeding arm, to be processed complete after, blank will be sent immediately to deliver to the spring collet alignment of shafts, and compared to traditional finger spring feeding mechanism, the utility model substantially reduces the supply delay time.
In sum, the utility model can shorten the spring collet supply delay time greatly, and during automatic charging, structure operates steadily reliably.
Accompanying drawing explanation
Schematic diagram when Fig. 1 is the utility model feeding.
Schematic diagram when Fig. 2 is the utility model material folding.
Fig. 3 is Pneumatic clamping jaw schematic diagram of mechanism in the utility model.
Fig. 4 is the structural representation of Pneumatic clamping jaw in the utility model.
Fig. 5 is feeding arm and blank schematic diagram in the utility model.
Fig. 6 is feeding arm birds-eye view in Fig. 5.
The toponym that in accompanying drawing, each number designation refers to is as follows: 1-pedestal, 2-the three cylinder, 3-guide rail, 4-slide block, 5-Pneumatic clamping jaw, 6-hopper, 7-the second cylinder, 8-feeding arm, 9-ejector beam, 10-spring collet, 11-angle bar, 121-left folder refers to, 122-right folder refers to, 131-left connecting rod, 132-right connecting rod, 14-slide plate, 15-the first cylinder, 16-base, 17-guide groove, 18-bearing pin, 19-blank, 20-the second groove, 21-feeding arm upper surface, 22-the first groove, 23-clip slot.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
Pneumatic clamping jaw pay-off, as shown in drawings, comprise Pneumatic clamping jaw 5, spring collet 10 and feeding arm 8, Pneumatic clamping jaw 5 comprises base 16, base 16 is provided with the first cylinder 15, the piston rod of the first cylinder 15 has been threaded connection slide plate 14, slide plate 14 is hinged with left connecting rod 131 and right connecting rod 132, left connecting rod 131 and right connecting rod 132 are hinged with respectively left folder refer to 121 and right folder refer to 122, left folder refer to 121 and right folder refer to that 122 are all hinged on base, feeding arm 8 one end is provided with first groove 22 that only can hold a blank 19, feeding arm 8 is movable to below Pneumatic clamping jaw 5, Pneumatic clamping jaw 5 is movable to above the axis of spring collet 10, left folder refer to 121 and right folder refer to that 122 are all provided with semi-round clip slot 23.When the piston rod of the first cylinder 15 is retracted, promote slide plate 14 and move downward, slide plate 14, by hinged left and right connecting rod, promotes left and right folder and refers to, make two folders refer to close, and left and right folder originally closed when in like manner the piston cylinder of the first cylinder 15 stretches out refers to open.
Feeding arm 8 is provided with the degree of depth that second groove 20, second groove 20 degree of depth is greater than the first groove 22, and the second groove 20 width is more than or equal to the thickness that right folder refers to 122, and right folder refers to that 122 can stretch into the second groove 20, and the upper surface 21 of feeding arm 8 is a plane.Pneumatic clamping jaw 5 is when gripping is in the blank 19 in the first groove 22, and folder refers to that the tip portion of 122 can extend in the second groove 20.The upper surface 21 of feeding arm 8 is a plane, and when feeding arm 8 cross motion, in upper surface 21 pairs of hoppers 6, all the other blanks carry out separated material, make it to fall down.
The cylinder axis being provided with the second cylinder 7, second cylinder 7 away from the first groove 22 side at feeding arm 8 is fixedly connected with feeding arm 8.Second cylinder 7 drives feeding arm 8 cross motion.
Also comprise pedestal 1, the cylinder axis that pedestal 1 is provided with the 3rd cylinder the 2, three cylinder 2 is fixedly connected with the base 16 of Pneumatic clamping jaw 5, and pedestal 1 is also provided with guide rail 3, and guide rail 3 is provided with slide block 4, and slide block 4 is fixed on base 6.The piston cylinder of the 3rd cylinder 2 is welded with angle bar 11, and angle bar 11 welds with base 16 simultaneously.3rd cylinder 2 drives other part longitudinal movements of Pneumatic clamping jaw 5 on base 16 and base 16, guide rail 3 and slide block 4 position-limiting actions.
Base 16 is also provided with guide groove 17, and slide plate 14 is in guide groove 17.Guide groove 17 pairs of slide plates 14 play position-limiting action.
The utility model, owing to have employed above technical scheme, has significant technique effect:
The cylinder axis of the second cylinder 7 does not stretch out, feeding arm 8 is at going-back position, and blank 19 falls into the first groove 22 of feeding arm 8 and locates from hopper 6, and feeding arm 8 completes splicing from hopper 6, second cylinder 7 promotes feeding arm 8 and laterally advances, and is delivered to below Pneumatic clamping jaw 5 by blank 19.After feeding arm 8 feeding moves, the upper surface 21 of feeding arm 8 plays separated material effect, is isolated by all the other blanks in hopper 6 and can not fall down, ensureing feeding one by one.Now the first cylinder 15 is in retracted position, left folder refer to 121 and right folder refer to that 122 are in open configuration, after position delivered to by blank 19, make the first cylinder 15 drive slide plate 14 to rise, drive two folders to refer to rotate around pivot pin 18 by left connecting rod 131 and right connecting rod 132.Material folding completes, and the second cylinder 7 drives feeding arm 8 back to splicing position, carries out feeding next time.
After feeding arm 8 retreats and puts in place, the 3rd cylinder 2 drives base 16 along guide rail 3 feeding.3rd cylinder 2, with adjustable and shock absorber, can realize accurate location, and blank 19 center of final guarantee clamping overlaps with spring collet 10 main shaft, and after the 3rd cylinder 2 puts in place, ejector beam 9 stretches out and headed in spring collet 10 by blank 19.After dnockout completes, the first cylinder 15 declines, and folder refers to open, to avoid blank 19 in spring collet 10 in base 16 uphill process.The cylinder axis of the 3rd cylinder 2 retreats, and drives base 6 to rise along guide rail 3, to wait for material grasping next time.After blank 19 is clamped in spring collet 10, ejector beam 9 retreats, and waits for liftout next time.
Due to after liftout completes, left folder refers to right folder, 121 refer to that 122 is that pneumatic opening just is risen afterwards, avoids blank in spring collet 10 completely, avoids folder and refer to the collision with blank 19, make structure operation more reliable and more stable.And rotating between processing period at spring collet 10, feeding arm 8 can carry out feeding and feeding, and folder refers to feeding from feeding arm 8, to be processed complete after, blank 19 will be sent immediately to deliver to spring collet 10 center, and compared to traditional finger spring feeding mechanism, the utility model substantially reduces the supply delay time.
In sum, the utility model can shorten spring collet 10 supply delay time greatly, and during automatic charging, structure operates steadily reliably.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (5)
1. Pneumatic clamping jaw pay-off, comprise Pneumatic clamping jaw (5), spring collet (10) and feeding arm (8), it is characterized in that: Pneumatic clamping jaw (5) comprises base (16), base (16) is provided with the first cylinder (15), the piston rod of the first cylinder (15) is threaded connection slide plate (14), slide plate (14) is hinged with left connecting rod (131) and right connecting rod (132), left connecting rod (131) and right connecting rod (132) are hinged with left folder respectively and refer to that (121) and right folder refer to (122), left folder refers to that (121) and right folder refer to that (122) are all hinged on base, feeding arm (8) one end is provided with first groove (22) that only can hold a blank (19), feeding arm (8) is movable to Pneumatic clamping jaw (5) below, Pneumatic clamping jaw (5) is movable to above the axis of spring collet (10), left folder refers to that (121) and right folder refer to that (122) are all provided with semi-round clip slot (23).
2. Pneumatic clamping jaw pay-off according to claim 1, it is characterized in that: feeding arm (8) is provided with the second groove (20), second groove (20) degree of depth is greater than the degree of depth of the first groove (22), second groove (20) width is more than or equal to the thickness that right folder refers to (122), right folder refers to that (122) can stretch into the second groove (20), and the upper surface (21) of feeding arm (8) is a plane.
3. Pneumatic clamping jaw pay-off according to claim 1, it is characterized in that: be provided with the second cylinder (7) at feeding arm (8) away from the first groove (22) side, the cylinder axis of the second cylinder (7) is fixedly connected with feeding arm (8).
4. Pneumatic clamping jaw pay-off according to claim 1, it is characterized in that: also comprise pedestal (1), pedestal (1) is provided with the 3rd cylinder (2), the cylinder axis of the 3rd cylinder (2) is fixedly connected with the base (16) of Pneumatic clamping jaw (5), pedestal (1) is also provided with guide rail (3), guide rail (3) is provided with slide block (4), and slide block (4) is fixed on base (6).
5. Pneumatic clamping jaw pay-off according to claim 1, is characterized in that: base (16) is also provided with guide groove (17), and slide plate (14) is in guide groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010249.0U CN204453805U (en) | 2015-01-07 | 2015-01-07 | Pneumatic clamping jaw pay-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010249.0U CN204453805U (en) | 2015-01-07 | 2015-01-07 | Pneumatic clamping jaw pay-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204453805U true CN204453805U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520010249.0U Expired - Fee Related CN204453805U (en) | 2015-01-07 | 2015-01-07 | Pneumatic clamping jaw pay-off |
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| CN (1) | CN204453805U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181296A (en) * | 2016-08-30 | 2016-12-07 | 吴中区横泾博尔机械厂 | The bloop transposition assembly of compressor crank shaft and the pullover assembly machine of noise reduction |
| CN106271500A (en) * | 2016-08-30 | 2017-01-04 | 吴中区横泾博尔机械厂 | Compressor crank shaft and the transposition mechanical arm of the pullover assembly machine of noise reduction |
| CN109455519A (en) * | 2018-11-28 | 2019-03-12 | 中国科学院合肥物质科学研究院 | A kind of cylindrical workpiece gripping body and its application method |
| CN113084497A (en) * | 2021-04-30 | 2021-07-09 | 博众精工科技股份有限公司 | Spring mounting equipment |
-
2015
- 2015-01-07 CN CN201520010249.0U patent/CN204453805U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181296A (en) * | 2016-08-30 | 2016-12-07 | 吴中区横泾博尔机械厂 | The bloop transposition assembly of compressor crank shaft and the pullover assembly machine of noise reduction |
| CN106271500A (en) * | 2016-08-30 | 2017-01-04 | 吴中区横泾博尔机械厂 | Compressor crank shaft and the transposition mechanical arm of the pullover assembly machine of noise reduction |
| CN106271500B (en) * | 2016-08-30 | 2018-05-29 | 嘉兴市立丰机械制造有限公司 | The transposition mechanical arm of compressor crank shaft and noise reduction pullover assembly machine |
| CN106181296B (en) * | 2016-08-30 | 2018-08-03 | 温州市飞博工程设计有限公司 | The bloop transposition component of compressor crank shaft and noise reduction pullover assembly machine |
| CN109455519A (en) * | 2018-11-28 | 2019-03-12 | 中国科学院合肥物质科学研究院 | A kind of cylindrical workpiece gripping body and its application method |
| CN113084497A (en) * | 2021-04-30 | 2021-07-09 | 博众精工科技股份有限公司 | Spring mounting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20220107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |