CN104908007A - Automatic assembling mechanism for internal-hole snap springs - Google Patents

Automatic assembling mechanism for internal-hole snap springs Download PDF

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Publication number
CN104908007A
CN104908007A CN201510374686.5A CN201510374686A CN104908007A CN 104908007 A CN104908007 A CN 104908007A CN 201510374686 A CN201510374686 A CN 201510374686A CN 104908007 A CN104908007 A CN 104908007A
Authority
CN
China
Prior art keywords
jump ring
cylinder
positioning
air cylinder
snap spring
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.)
Pending
Application number
CN201510374686.5A
Other languages
Chinese (zh)
Inventor
蒋立军
汪孝祥
邵金金
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.)
WUHU TOMAN PRECISION MACHINERY TECHNOLOGY Co Ltd
Original Assignee
WUHU TOMAN PRECISION MACHINERY TECHNOLOGY 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 WUHU TOMAN PRECISION MACHINERY TECHNOLOGY Co Ltd filed Critical WUHU TOMAN PRECISION MACHINERY TECHNOLOGY Co Ltd
Priority to CN201510374686.5A priority Critical patent/CN104908007A/en
Publication of CN104908007A publication Critical patent/CN104908007A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/30Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs

Abstract

The invention discloses an automatic assembling mechanism for internal-hole snap springs. The automatic assembling mechanism comprises a base, a snap spring feeding plate, a pre-compression air cylinder, a snap spring push air cylinder and a positioning air cylinder arranged on the base. The snap spring feeding plate is arranged on the base and internally provided with a snap spring channel. The snap spring push air cylinder is provided with a snap spring positioning cylinder. The snap spring feeding plate is provided with a through hole allowing the snap spring positioning cylinder to penetrate through. The through hole and the pre-compression air cylinder are correspondingly located on two sides of the snap spring channel. A snap spring pre-compression push pawl is arranged on the pre-compression air cylinder. The snap spring positioning cylinder is provided with a notch aligned at the snap spring pre-compression push pawl. A piston rod of the snap spring push air cylinder is connected with a snap spring push finger which is located into the snap spring positioning cylinder. A piston rod of the positioning air cylinder is connected with an air cylinder support. The snap spring push air cylinder is arranged on the air cylinder support.The automatic assembling mechanism for internal-hole snap springs has following beneficial effects: internal-hole snap springs can be automatically assembled so that assembly efficiency of the internal-hole snap springs is increased; consistency and reliability of assembly of the snap springs are enhanced; and automation level of factory assembly is improved.

Description

A kind of endoporus jump ring automatic assembling mechanism
Technical field
The present invention relates to jump ring mounting technology field, especially relate to a kind of endoporus jump ring automatic assembling mechanism.
Background technology
In assembling industry, the assembling of endoporus jump ring is assembling difficult point always, and its reason is that the general elasticity of endoporus jump ring is comparatively large and wire diameter is less, is difficult to clamping and compression, in the endoporus draw-in groove that very difficult press-in is specified.Therefore be all generally adopt the artificial specific purpose tool that uses to assemble during assembling.
Manually assemble, workman's wrist is easily tired, and efficiency of assembling is low, and assembling uniformity and reliability lower.Particularly under Automated assembly requires more and more higher situation, how to realize the automatic assembling of endoporus jump ring, seem particularly crucial.
Summary of the invention
Not enough for prior art, technical problem to be solved by this invention is to provide a kind of endoporus jump ring automatic assembling mechanism, to reach the object improving efficiency of assembling.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of endoporus jump ring automatic assembling mechanism, comprise base, flitch on jump ring, precommpression cylinder, jump ring pushes cylinder, be located at the positioning cylinder on base, on described jump ring, flitch is located on base, jump ring is provided with jump ring passage in flitch, jump ring pushes cylinder and is provided with jump ring positioning tube, on jump ring, flitch is provided with the through hole passed for jump ring positioning tube, the through hole both sides that are positioned at jump ring passage corresponding with precommpression cylinder, precommpression cylinder is provided with jump ring precommpression and pawls, jump ring positioning tube is provided with the notch alignd of pawling with jump ring precommpression, the piston rod that described jump ring pushes cylinder is connected with jump ring propelling movement finger, jump ring pushes finger and is positioned at jump ring positioning tube, the piston rod of described positioning cylinder is connected with air cylinder support, and jump ring pushes cylinder and is located on air cylinder support.
Further, on described jump ring, on flitch, corresponding jump ring precommpression is pawled and is provided with the push channel with jump ring channels intersect.
It is that jump ring pushes double stroke cylinder that described jump ring pushes cylinder.
Described positioning cylinder is located on base by positioning support, is provided with rail plate between air cylinder support and positioning support.
Described positioning support is provided with the buffer for cushioning air cylinder support.
The present invention compared with prior art, has the following advantages: this assemble mechanism can realize the automatic assembling of endoporus jump ring, significantly improves the efficiency of assembling of endoporus jump ring, and improves uniformity and the reliability of jump ring assembling, improves factory's assembly automation level.
Accompanying drawing explanation
Below the content expressed by each width accompanying drawing of this description and the mark in figure are briefly described:
Fig. 1 is assemble mechanism structural representation of the present invention.
Fig. 2 is assemble mechanism partial sectional view of the present invention.
Fig. 3 is along A-A sectional view in Fig. 2.
In figure: 1. on material loading conveying mechanism, 2. jump ring, flitch, 3. jump ring gas structure for conveying, 4. jump ring precommpression are pawled, 5. precommpression cylinder, 6. precommpression air cylinder support, 7. jump ring push double stroke cylinder, 8. jump ring positioning tube, 9. double stroke cylinder support, 10. jump ring propelling movement finger, 11. rail plates, 12. positioning supports, 13. positioning cylinders, 14. buffers, 15. jump ring detecting sensors.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1 to Figure 3, this endoporus jump ring automatic assembling mechanism, comprise flitch 2 on base, jump ring, material loading conveying mechanism 1, precommpression cylinder 5, jump ring propelling movement cylinder, positioning support 12, positioning cylinder 13, wherein, on jump ring, flitch 2 is bolted on base, positioning support 12 is also fixed on base through flitch on jump ring by bolt, and positioning support 12 to be positioned on jump ring above flitch 2.
Jump ring is provided with the jump ring passage for carrying jump ring in flitch 2, on jump ring, the left side of flitch 2 is connected with material loading conveying mechanism 1; The material loading passage of material loading conveying mechanism 1 involving vibrations, material loading passage is connected with jump ring passage, and on material loading passage, be provided with jump ring gas structure for conveying 3, and jump ring gas structure for conveying 3 is the valve be connected with source of the gas, by vibration with pneumaticly realize jump ring material loading.
Positioning support 12 is fixed with positioning cylinder 13, the piston rod of positioning cylinder 13 is connected with air cylinder support, jump ring pushes cylinder and is fixed on air cylinder support, jump ring can be driven to push cylinder move up and down by positioning cylinder; And between air cylinder support and positioning support, be provided with vertical rail plate 11, cylinder is pushed to jump ring and to move up and down guiding, the reliability that guarantee moves up and down.
On positioning support, 12 are provided with the buffer 14 for cushioning air cylinder support; Cushioned by the extreme position of buffer 14 pairs of air cylinder supports, ensure stable working.
The lower end that jump ring pushes cylinder is fixed with jump ring positioning tube 8, on jump ring, flitch 2 is provided with the through hole passed for jump ring positioning tube 8, the through hole both sides that are positioned at jump ring passage corresponding with precommpression cylinder, precommpression cylinder 5 to be fixed on jump ring on flitch by precommpression air cylinder support 6, precommpression cylinder is provided with jump ring precommpression and pawls 4, the cylinder arm of jump ring positioning tube is provided with the notch alignd of pawling with jump ring precommpression, the piston rod that jump ring pushes cylinder is connected with jump ring propelling movement finger 10, and jump ring pushes finger 10 and is positioned at jump ring positioning tube 8.
It is that jump ring pushes double stroke cylinder 7 that jump ring pushes cylinder, and jump ring is pushed double stroke cylinder 7 and installed on the piston rod of positioning cylinder by double stroke cylinder support 9.
On jump ring, on flitch 2, corresponding jump ring precommpression is pawled and is provided with the push channel with the right-angled intersection of jump ring passage; And on jump ring flitch jump ring passage in corresponding jump ring precommpression pawl and be provided with jump ring detecting sensor.
Material loading conveying mechanism 1 is connected with flitch on jump ring 2, jump ring sent in the jump ring passage on jump ring in flitch by jump ring gas structure for conveying, the end of jump ring passage is equipped with jump ring detecting sensor 15, when jump ring detecting sensor 15 has detected that jump ring arrives, precommpression cylinder promotes jump ring precommpression and pawls 4, and jump ring precommpression is pawled and to be pushed in jump ring positioning tube by jump ring by notch.
After jump ring enters jump ring positioning tube, under the effect of precommpression cylinder, be contracted to the diameter onesize with jump ring positioning tube endoporus.
Now jump ring pushes the work of double stroke cylinder first paragraph stroke, and promote jump ring propelling movement finger and push away 5mm by under jump ring, jump ring leaves the notch position of jump ring positioning tube; Then, precommpression cylinder leaves jump ring positioning tube together with jump ring precommpression retrogressing of pawling, and is reset to original position.
Now be arranged on the positioning cylinder work on positioning support, promote jump ring positioning tube by double stroke cylinder support to move downward, jump ring positioning tube is aimed at the inner hole of workpiece need installing jump ring, then jump ring pushes the work of double stroke cylinder second segment stroke, promote jump ring propelling movement finger to push away under jump ring, enter and need install in the endoporus draw-in groove of jump ring.
Then jump ring pushes double stroke cylinder and drives jump ring to push finger to be reset to original position, positioning cylinder drive jump ring push double stroke cylinder also on move and be reset to original position.So far an endoporus jump ring assembling is complete, when next workpiece arrives, restarts this assembling process.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that design of the present invention and technical scheme are carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.

Claims (5)

1. an endoporus jump ring automatic assembling mechanism, it is characterized in that: comprise base, flitch on jump ring, precommpression cylinder, jump ring pushes cylinder, be located at the positioning cylinder on base, on described jump ring, flitch is located on base, jump ring is provided with jump ring passage in flitch, jump ring pushes cylinder and is provided with jump ring positioning tube, on jump ring, flitch is provided with the through hole passed for jump ring positioning tube, the through hole both sides that are positioned at jump ring passage corresponding with precommpression cylinder, precommpression cylinder is provided with jump ring precommpression and pawls, jump ring positioning tube is provided with the notch alignd of pawling with jump ring precommpression, the piston rod that described jump ring pushes cylinder is connected with jump ring propelling movement finger, jump ring pushes finger and is positioned at jump ring positioning tube, the piston rod of described positioning cylinder is connected with air cylinder support, and jump ring pushes cylinder and is located on air cylinder support.
2. endoporus jump ring automatic assembling mechanism as claimed in claim 1, is characterized in that: on described jump ring, on flitch, corresponding jump ring precommpression is pawled and is provided with the push channel with jump ring channels intersect.
3. endoporus jump ring automatic assembling mechanism as claimed in claim 1, is characterized in that: it is that jump ring pushes double stroke cylinder that described jump ring pushes cylinder.
4. endoporus jump ring automatic assembling mechanism as claimed in claim 1, is characterized in that: described positioning cylinder is located on base by positioning support, is provided with rail plate between air cylinder support and positioning support.
5. endoporus jump ring automatic assembling mechanism as claimed in claim 4, is characterized in that: described positioning support is provided with the buffer for cushioning air cylinder support.
CN201510374686.5A 2015-06-28 2015-06-28 Automatic assembling mechanism for internal-hole snap springs Pending CN104908007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510374686.5A CN104908007A (en) 2015-06-28 2015-06-28 Automatic assembling mechanism for internal-hole snap springs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510374686.5A CN104908007A (en) 2015-06-28 2015-06-28 Automatic assembling mechanism for internal-hole snap springs

Publications (1)

Publication Number Publication Date
CN104908007A true CN104908007A (en) 2015-09-16

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Family Applications (1)

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CN201510374686.5A Pending CN104908007A (en) 2015-06-28 2015-06-28 Automatic assembling mechanism for internal-hole snap springs

Country Status (1)

Country Link
CN (1) CN104908007A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105729392A (en) * 2016-04-22 2016-07-06 安徽安凯金达机械制造有限公司 Spring compressor
CN106737366A (en) * 2016-12-07 2017-05-31 凤城市万丰增压器有限公司 A kind of booster assembling technological equipment
CN107053082A (en) * 2017-05-04 2017-08-18 江苏金也汽车配件有限公司 A kind of hole pneumatic installing mechanism of uiform section circlip

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6239133A (en) * 1985-08-16 1987-02-20 Nikkei Kogyo Kk Device for fitting snap ring
JPS62251026A (en) * 1986-04-23 1987-10-31 Hitachi Ltd Automatic charging apparatus for snap ring
JPH02145220A (en) * 1988-11-24 1990-06-04 Matsushita Electric Ind Co Ltd Insertion device for part
CN203266089U (en) * 2013-05-20 2013-11-06 湖州佳力机电科技有限公司 Installation device for washing machine motor clamp spring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6239133A (en) * 1985-08-16 1987-02-20 Nikkei Kogyo Kk Device for fitting snap ring
JPS62251026A (en) * 1986-04-23 1987-10-31 Hitachi Ltd Automatic charging apparatus for snap ring
JPH02145220A (en) * 1988-11-24 1990-06-04 Matsushita Electric Ind Co Ltd Insertion device for part
CN203266089U (en) * 2013-05-20 2013-11-06 湖州佳力机电科技有限公司 Installation device for washing machine motor clamp spring

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105729392A (en) * 2016-04-22 2016-07-06 安徽安凯金达机械制造有限公司 Spring compressor
CN105729392B (en) * 2016-04-22 2017-08-04 安徽安凯金达机械制造有限公司 A kind of spring attachment
CN106737366A (en) * 2016-12-07 2017-05-31 凤城市万丰增压器有限公司 A kind of booster assembling technological equipment
CN107053082A (en) * 2017-05-04 2017-08-18 江苏金也汽车配件有限公司 A kind of hole pneumatic installing mechanism of uiform section circlip

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Application publication date: 20150916