CN103192018A - Overall riveting process of linear stapler - Google Patents
Overall riveting process of linear stapler Download PDFInfo
- Publication number
- CN103192018A CN103192018A CN2013101068632A CN201310106863A CN103192018A CN 103192018 A CN103192018 A CN 103192018A CN 2013101068632 A CN2013101068632 A CN 2013101068632A CN 201310106863 A CN201310106863 A CN 201310106863A CN 103192018 A CN103192018 A CN 103192018A
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- rivet
- assembly
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- framed
- riveting
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- Portable Nailing Machines And Staplers (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention discloses an overall riveting process of a linear stapler. The overall riveting process of the linear stapler includes adjusting a hydraulic machine according to process parameters, sequentially assembling parts of a rivet abutting base lower holding plate, a rivet abutting base assembly, a component holding plate assembly, a positioning rod pushing plate, a rivet abutting base rivet, a holding plate rivet, an upper limiting plate, a lower limiting plate, a limiting plate tension spring, a reset button, a reset button spring, a reset button rivet, a movable handle assembly and a rivet abutting base upper holding plate into a riveting die according to an assembling process, positioning the parts with a positioning device of the riveting die, starting the hydraulic machine, riveting all rivets for one step, and assembling and shaping the parts according to the riveting die. The overall riveting process of the linear stapler utilizes the riveting die for accurate positioning, and all the rivets are riveted by a machine for one step, so that the product assembly accuracy is greatly improved, the yield of products is improved, and time is saved.
Description
Technical field
The present invention relates to straight line stapler field, particularly relate to the whole riveting process of a kind of straight line stapler.
Background technology
Straight line kiss (seam) closes device, is the straight line closer again.This stitching device can carry out linear suture with tissue.Reserve suitable specification in advance according to tissue thickness during use, tissue is placed between nail bin and the resist-nailed seat, place pilot pin, pull firing handle, the seam staple drivers is about to the staggered seam nail implanting tissue of two rows and bends to " B " shape, and is the same with the stapler principle, securely the two layers of tissue stitching sealed.This sews up not belt cutter of device, so there is not cutting function.
Have the apparatus shape now mainly in order to satisfy the needs of performing the operation, the straight line force of pushing direction in the time of can bearing the suturing nail shaping, but can not bear cross force on the structure.If contraposition does not just produce transverse component when nail bin and resist-nailed seat assembling during percussion, will have a strong impact on the shaping of suturing nail, even may cause operative failure.Existing manual rivet assembly precision is poor, and yield rate is low, expends man-hour.
Summary of the invention
The technical problem that the present invention mainly solves provides the whole riveting process of a kind of straight line stapler, adopts mould accurately to locate, and machine is once riveted all rivets, can improve the assembly precision of product greatly, improves product percent of pass, saves man-hour.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of straight line stapler whole riveting process, may further comprise the steps: earlier hydraulic press is adjusted according to technological parameter, product component resist-nailed seat lower plate, the resist-nailed seat assembly, assembly clamping plate assembly, the backstay push pedal, the resist-nailed seat rivet, the clamping plate rivet, the upper limit plate, lower limiting board, the limiting plate extension spring, SR, the SR spring, the SR rivet, flexible handle assembly and resist-nailed seat train wheel bridge are by the assemble sequence riveted joint mould of packing into successively, with the positioner of riveted joint on the mould with each position components, after finishing, the location starts hydraulic press, whole rivets are once riveted, make parts by riveted joint mould assembling typing.
In a preferred embodiment of the present invention, described riveted joint mould comprises up and down framed, guide pillar, reference column, red needle, red needle push pedal and spring, framed about described is isolating construction, locate by guide pillar during matched moulds, described red needle is installed in the red needle push pedal, penetrate framed go up and the hole of rivet position consistency in, described reference column be installed in framed on, described spring be installed in the red needle push pedal and framed between, play reset response.
The invention has the beneficial effects as follows: the present invention adopts mould accurately to locate, and machine is once riveted all rivets, can improve the assembly precision of product greatly, improves product percent of pass, saves man-hour.
The specific embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Embodiment 1
The whole riveting process of a kind of straight line stapler, may further comprise the steps: earlier with hydraulic press according to technological parameter master cylinder downstream rate 90%, descending pressure 18 MPa of master cylinder, slow position 45 mm of the descending fast commentaries on classics of master cylinder, master cylinder is downstream rate 70% at a slow speed, master cylinder is descending pressure 14 MPa at a slow speed, descending stop position 29.5 mm of master cylinder, dwell time 1 s before the master cylinder backhaul, master cylinder backhaul stop position 205 mm adjust, product component resist-nailed seat lower plate, the resist-nailed seat assembly, assembly clamping plate assembly, the backstay push pedal, the resist-nailed seat rivet, the clamping plate rivet, the upper limit plate, lower limiting board, the limiting plate extension spring, SR, the SR spring, the SR rivet, flexible handle assembly and resist-nailed seat train wheel bridge are by the assemble sequence riveted joint mould of packing into successively, with the positioner of riveted joint on the mould with each position components, after finishing, the location starts hydraulic press, whole rivets are once riveted, make parts by riveted joint mould assembling typing.
Embodiment 2
The whole riveting process of a kind of straight line stapler, may further comprise the steps: earlier with hydraulic press according to technological parameter master cylinder downstream rate 85%, descending pressure 20 MPa of master cylinder, slow position 40 mm of the descending fast commentaries on classics of master cylinder, master cylinder is downstream rate 75% at a slow speed, master cylinder is descending pressure 12 MPa at a slow speed, descending stop position 35 mm of master cylinder, dwell time 2 s before the master cylinder backhaul, master cylinder backhaul stop position 230 mm adjust, product component resist-nailed seat lower plate, the resist-nailed seat assembly, assembly clamping plate assembly, the backstay push pedal, the resist-nailed seat rivet, the clamping plate rivet, the upper limit plate, lower limiting board, the limiting plate extension spring, SR, the SR spring, the SR rivet, flexible handle assembly and resist-nailed seat train wheel bridge are by the assemble sequence riveted joint mould of packing into successively, with the positioner of riveted joint on the mould with each position components, after finishing, the location starts hydraulic press, whole rivets are once riveted, make parts by riveted joint mould assembling typing.
Embodiment 3
The whole riveting process of a kind of straight line stapler, may further comprise the steps: earlier with hydraulic press according to technological parameter master cylinder downstream rate 95%, descending pressure 13 MPa of master cylinder, slow position 50 mm of the descending fast commentaries on classics of master cylinder, master cylinder is downstream rate 60% at a slow speed, master cylinder is descending pressure 16 MPa at a slow speed, descending stop position 25 mm of master cylinder, dwell time 3 s before the master cylinder backhaul, master cylinder backhaul stop position 180 mm adjust, product component resist-nailed seat lower plate, the resist-nailed seat assembly, assembly clamping plate assembly, the backstay push pedal, the resist-nailed seat rivet, the clamping plate rivet, the upper limit plate, lower limiting board, the limiting plate extension spring, SR, the SR spring, the SR rivet, flexible handle assembly and resist-nailed seat train wheel bridge are by the assemble sequence riveted joint mould of packing into successively, with the positioner of riveted joint on the mould with each position components, after finishing, the location starts hydraulic press, whole rivets are once riveted, make parts by riveted joint mould assembling typing.
The present invention adopts mould accurately to locate, and machine is once riveted all rivets, can improve the assembly precision of product greatly, improves product percent of pass, saves man-hour.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention to do, or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (2)
1. the whole riveting process of a straight line stapler, it is characterized in that, may further comprise the steps: earlier hydraulic press is adjusted according to technological parameter, product component resist-nailed seat lower plate, the resist-nailed seat assembly, assembly clamping plate assembly, the backstay push pedal, the resist-nailed seat rivet, the clamping plate rivet, the upper limit plate, lower limiting board, the limiting plate extension spring, SR, the SR spring, the SR rivet, flexible handle assembly and resist-nailed seat train wheel bridge are by the assemble sequence riveted joint mould of packing into successively, with the positioner of riveted joint on the mould with each position components, after finishing, the location starts hydraulic press, whole rivets are once riveted, make parts by riveted joint mould assembling typing.
2. the whole riveting process of straight line stapler according to claim 1, it is characterized in that, described riveted joint mould comprises up and down framed, guide pillar, reference column, red needle, red needle push pedal and spring, framed about described is isolating construction, locatees by guide pillar during matched moulds, and described red needle is installed in the red needle push pedal, penetrate framed go up and the hole of rivet position consistency in, described reference column be installed in framed on, described spring be installed in the red needle push pedal and framed between, play reset response.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310106863.2A CN103192018B (en) | 2013-03-29 | 2013-03-29 | Overall riveting process of linear stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310106863.2A CN103192018B (en) | 2013-03-29 | 2013-03-29 | Overall riveting process of linear stapler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103192018A true CN103192018A (en) | 2013-07-10 |
| CN103192018B CN103192018B (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310106863.2A Active CN103192018B (en) | 2013-03-29 | 2013-03-29 | Overall riveting process of linear stapler |
Country Status (1)
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| CN (1) | CN103192018B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3276112A (en) * | 1964-04-06 | 1966-10-04 | Fruehauf Corp | Method and apparatus for making integral rivet connections |
| US3410127A (en) * | 1966-04-25 | 1968-11-12 | Supreme Mfg Co Inc | Plate with integral rivet and method and apparatus for making same |
| EP0178180A2 (en) * | 1984-10-11 | 1986-04-16 | Brake And Clutch Industries Australia Pty. Ltd. | Metal forming process, apparatus therefor and product thereof |
| CN201036804Y (en) * | 2007-04-27 | 2008-03-19 | 宜昌黑旋风锯业有限责任公司 | Integral riveting mould |
| CN201644700U (en) * | 2010-04-27 | 2010-11-24 | 长沙胜通汽配科技发展有限公司 | One-time forming and riveting device for steel plate spring clamp |
| CN201806742U (en) * | 2010-07-13 | 2011-04-27 | 北京中法派尔特医疗设备有限公司 | Linear anastomat provided with novel restoration assembly |
| CN102615230A (en) * | 2012-02-28 | 2012-08-01 | 洛阳轴研科技股份有限公司 | Processing method for integrally riveting separated type retainer |
-
2013
- 2013-03-29 CN CN201310106863.2A patent/CN103192018B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3276112A (en) * | 1964-04-06 | 1966-10-04 | Fruehauf Corp | Method and apparatus for making integral rivet connections |
| US3410127A (en) * | 1966-04-25 | 1968-11-12 | Supreme Mfg Co Inc | Plate with integral rivet and method and apparatus for making same |
| EP0178180A2 (en) * | 1984-10-11 | 1986-04-16 | Brake And Clutch Industries Australia Pty. Ltd. | Metal forming process, apparatus therefor and product thereof |
| CN201036804Y (en) * | 2007-04-27 | 2008-03-19 | 宜昌黑旋风锯业有限责任公司 | Integral riveting mould |
| CN201644700U (en) * | 2010-04-27 | 2010-11-24 | 长沙胜通汽配科技发展有限公司 | One-time forming and riveting device for steel plate spring clamp |
| CN201806742U (en) * | 2010-07-13 | 2011-04-27 | 北京中法派尔特医疗设备有限公司 | Linear anastomat provided with novel restoration assembly |
| CN102615230A (en) * | 2012-02-28 | 2012-08-01 | 洛阳轴研科技股份有限公司 | Processing method for integrally riveting separated type retainer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103192018B (en) | 2015-06-24 |
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