CN110479942A - A kind of riveting pin tooling pressed from both sides for assembling vessel sealing - Google Patents
A kind of riveting pin tooling pressed from both sides for assembling vessel sealing Download PDFInfo
- Publication number
- CN110479942A CN110479942A CN201910546753.5A CN201910546753A CN110479942A CN 110479942 A CN110479942 A CN 110479942A CN 201910546753 A CN201910546753 A CN 201910546753A CN 110479942 A CN110479942 A CN 110479942A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- vessel sealing
- bearing pin
- hollow bearing
- riveting pin
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000007480 spreading Effects 0.000 claims abstract description 16
- 238000003892 spreading Methods 0.000 claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/14—Riveting machines specially adapted for riveting specific articles, e.g. brake lining machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/16—Drives for riveting machines; Transmission means therefor
- B21J15/20—Drives for riveting machines; Transmission means therefor operated by hydraulic or liquid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention provides a kind of for assembling the riveting pin tooling of vessel sealing folder, it is related to vessel sealing folder assembly tool field, including pedestal, telescoping mechanism and the riveting pin mechanism matched with telescoping mechanism, telescoping mechanism is fixedly connected with pedestal, and riveting pin mechanism clamps under the promotion of telescoping mechanism and the both ends of uniform spreading hollow bearing pin；Staff folds up the vessel sealing for being inserted into hollow bearing pin in deck, telescoping mechanism pushes sliding block to slide in slide unit, the trumpet type groove of slide unit squeezes V-type clamp arm, form the riveter tip insertion hollow bearing pin of the support arm front inner of V-type clamp arm and the both ends of steady spreading hollow bearing pin, pliers spreading hollow bearing pin both ends are manually utilized to effectively replace, is realized and is uniformly applied active force in hollow bearing pin and improve production efficiency.
Description
Technical field
The present invention relates to vessel sealing folder assembly tool field more particularly to a kind of riveting pins pressed from both sides for assembling vessel sealing
Tooling.
Background technique
The middle part of the vessel sealing folder similar with clothes airing clamp is equipped with hollow bearing pin, and the diameter of general hollow bearing pin is 1mm,
Assembling vessel sealing folder process is generallyd use in the artificial preformed hole that hollow bearing pin is penetrated to vessel sealing folder using tweezers now,
Then the both ends of hollow bearing pin are expanded into bell shape using the pliers equipped with tip riveter, to complete hollow bearing pin
Riveting pin locking, but the size of artificial power is difficult to accurate control, and the both ends of hollow bearing pin is caused to be easy to produce flash or burr,
Such vessel sealing folder is underproof, because this metal flash or burr will cause to scratch to blood vessel when in use
Deng, be easy to cause a series of complication, and manually expansion hollow bearing pin it is time-consuming and laborious, production efficiency is low, it is difficult to meet enterprise
The production requirement of industry, the present inventor have been found that the application active force in hollow bearing pin both ends even at work, in this way
The flash and burr of hollow bearing pin can be greatly reduced, therefore how uniformly to apply active force in hollow bearing pin and mention
High efficiency becomes those skilled in the art's urgent problem to be solved.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide a kind of for assembling blood
The riveting pin tooling of pipe closure folder, the tooling effectively replace manually, realize and uniformly apply active force in hollow bearing pin and improve
Production efficiency.
The present invention is to be achieved by the following technical programs: a kind of for assembling the riveting pin tooling of vessel sealing folder, packet
Pedestal, telescoping mechanism and the riveting pin mechanism matched with telescoping mechanism are included, the telescoping mechanism is fixedly connected with pedestal, described
Riveting pin mechanism clamps under the promotion of telescoping mechanism and the both ends of uniform spreading hollow bearing pin, wherein
The riveting pin mechanism includes slide unit, sliding block, V-type clamp arm, slide bar, spring and two groups of riveters, in the slide unit
Portion offers the rectangle sliding slot that front and back penetrates through, and the sliding block is slidably connected with rectangle sliding slot, and the front of the sliding block offers spacious
The trumpet type groove of mouth, the V-type clamp arm includes two groups of support arms by hinged axis connection, and the articulated shaft is located at trumpet type
It being fixedly connected in groove and with slide unit, for collapsing V-type clamp arm, the both ends of the slide bar are fixedly connected the sliding block with slide unit,
Notch cuttype through hole is offered on the support arm, the slide bar passes through the notch cuttype through hole of two groups of support arms, and the spring is arranged
On slide bar, and spring is used for spreading V-type clamp arm, and the riveter is symmetrically fixedly connected with support arm front inner；
The pedestal, which is located at below riveter, is installed with deck, and the deck is for fixing vessel sealing folder.
According to the above technical scheme, it is preferable that the sliding block is located at open-mouth and is equipped with two groups of symmetrical rolling bearings,
The middle part of the rolling bearing is fixedly connected with a slide block by fixing axle, and the sliding block squeezes V-type clamp arm by rolling bearing.
According to the above technical scheme, it is preferable that the telescoping mechanism includes cylinder and the solenoid valve that is connected with cylinder,
The solenoid valve is located in pedestal, and the cylinder pushes sliding block front-rear reciprocation movement.
According to the above technical scheme, it is preferable that floating junction is equipped between the cylinder and sliding block.
According to the above technical scheme, it is preferable that the telescoping mechanism further includes the pressure regulation being connected by tracheae with cylinder
Valve, the pressure regulator valve is for filtering gas and adjusting air pressure.
The beneficial effects of the present invention are: staff folds up the vessel sealing for being inserted into hollow bearing pin in deck, this hair
Bright telescoping mechanism pushes sliding block to slide in slide unit, and the trumpet type groove of slide unit squeezes V-type clamp arm, forms the branch of V-type clamp arm
The riveter tip insertion hollow bearing pin of brace front inner and the both ends of steady spreading hollow bearing pin, to effectively replace artificial benefit
With pliers spreading hollow bearing pin both ends, realizes and uniformly apply active force in hollow bearing pin and improve production efficiency.
Detailed description of the invention
Fig. 1 shows the axis side structure schematic diagram of embodiment according to the present invention.
Fig. 2 shows the configuration schematic diagrams of Fig. 1.
Fig. 3 shows the configuration schematic diagram of the riveting pin mechanism of Fig. 1.
In figure: 1, pedestal；11, deck；111, strip groove；2, telescoping mechanism；21, cylinder；22, floating junction；23, it adjusts
Pressure valve；3, riveting pin mechanism；31, slide unit；311, rectangle sliding slot；32, sliding block；321, trumpet type groove；322, rolling bearing；33,V
Type clamp arm；331, articulated shaft；332, support arm；34, slide bar；35, spring；36, riveter；4, hollow bearing pin；5, handle.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing and most
The present invention is described in further detail for good embodiment.
As shown, the present invention provides a kind of for assembling the riveting pin tooling of vessel sealing folder, including it is pedestal 1, flexible
Mechanism 2 and the riveting pin mechanism 3 matched with telescoping mechanism 2, telescoping mechanism 2 are fixedly connected with pedestal 1, and riveting pin mechanism 3 is being stretched
It is clamped under the promotion of contracting mechanism 2 and the both ends of uniform spreading hollow bearing pin 4 is at toroidal, wherein
Riveting pin mechanism 3 includes slide unit 31, sliding block 32, V-type clamp arm 33, slide bar 34, spring 35 and two groups of riveters 36, slide unit
31 are fixedly connected with pedestal 1, and the middle part of slide unit 31 offers the rectangle sliding slot 311 that front and back penetrates through, sliding block 32 and rectangle sliding slot 311
It is slidably connected, the front of sliding block 32 offers open trumpet type groove 321, and V-type clamp arm 33 includes two groups and passes through articulated shaft 331
The support arm 332 being connected, articulated shaft 331 are located in trumpet type groove and are fixedly connected with slide unit 31, and sliding block 32 is in telescopic machine
It is squeezed under the promotion of structure 2 and collapses V-type clamp arm 33, the both ends of slide bar 34 are fixedly connected with slide unit 31, offer rank on support arm 332
Ladder type through-hole, slide bar 34 pass through the notch cuttype through hole of two groups of support arms 332, and spring 35 is set on slide bar 34, and spring 35
For spreading V-type clamp arm 33, riveter 36 is symmetrically fixedly connected with 332 front inner of support arm, and 36 opposite side of riveter is cone
Structure, convenient for the both ends of the tip portion insertion hollow bearing pin 4 of cone；
Pedestal 1, which is located at below riveter 36, is installed with deck 11, and deck 11 is for fixing vessel sealing folder, the top of deck 11
Offer with the compatible strip groove 111 in vessel sealing folder lower part, sliding block 32 and deck 11 Y direction central axes with
The central axes of articulated shaft 331 are in same perpendicular in V-type clamp arm 33.
Specific workflow is as follows:
Staff folds up the vessel sealing for being inserted into hollow bearing pin 4 in deck 11, and telescoping mechanism 2 of the invention pushes
Sliding block 32 slides in slide unit 31, and the trumpet type groove 321 that 31 front of slide unit opens up squeezes V-type clamp arm 33, so that composition V-type
The support arm 332 of clamp arm 33 is that the center of circle is slowly collapsed, while being located at the riveter 36 of 332 front inner of support arm with articulated shaft 331
The both ends of hollow bearing pin and steady spreading hollow bearing pin 4 are inserted at tip, so that 4 both ends spreading of hollow bearing pin is at trumpet type, thus
Effectively replace the both ends for manually utilizing pliers spreading hollow bearing pin 4, realizes and uniformly apply active force in hollow bearing pin 4 and mention
High production efficiency.
According to above-described embodiment, it is preferable that sliding block 32 is located at open-mouth and is equipped with two groups of symmetrical rolling bearings 322,
The middle part of rolling bearing 322 is fixedly connected by fixing axle with sliding block 32, and the trumpet type of sliding block 32 is stretched out in 322 part of rolling bearing
Groove 321, telescoping mechanism 2 pushes 32 forward slip of sliding block, while sliding block 32 drives rolling bearing 322 to squeeze V-type clamp arm 33, keeps away
The direct contact squeeze V-type clamp arm 33 of sliding block 32 is exempted from, CONTACT WITH FRICTION is optimized for being in rolling contact, when so that V-type clamp arm 33 collapsing
It is more steady, be conducive to improve product quality.
According to above-described embodiment, it is preferable that telescoping mechanism 2 includes cylinder 21 and the solenoid valve being connected with cylinder 21,
Solenoid valve is located in pedestal 1, and solenoid valve can control the guide rod movement of cylinder 21, so that cylinder 21 pushes 32 front and back interval of sliding block
Property move back and forth, effectively improve working efficiency.
According to above-described embodiment, it is preferable that be equipped with floating junction 22, floating junction 22 and gas between cylinder 21 and sliding block 32
The guide rod free end of cylinder 21 is fixedly connected, and can eliminate error, keeps equipment operation more steady.
According to above-described embodiment, it is preferable that since the product of production is accurate medical product, so telescoping mechanism 2 also wraps
The pressure regulator valve 23 being connected by tracheae with cylinder 21 is included, pressure regulator valve 23 is for filtering gas and adjusting air pressure.
According to above-described embodiment, it is preferable that 1 two sides of pedestal are equipped with two groups of handles 5, shift the tooling convenient for staff.
The beneficial effects of the present invention are: staff folds up the vessel sealing for being inserted into hollow bearing pin 4 in deck 11, this
The telescoping mechanism 2 of invention pushes sliding block 32 to slide in slide unit 31, and the trumpet type groove 321 of slide unit 31 squeezes V-type clamp arm 33, group
36 tip of riveter insertion hollow bearing pin 4 and steady spreading hollow bearing pin 4 at 332 front inner of support arm of V-type clamp arm 33
Both ends manually utilize 4 both ends of pliers spreading hollow bearing pin to effectively replace, realize and uniformly apply at 4 both ends of hollow bearing pin
Active force and improve production efficiency.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (5)
1. a kind of for assembling the riveting pin tooling of vessel sealing folder, which is characterized in that including pedestal, telescoping mechanism and with it is flexible
The riveting pin mechanism that mechanism matches, the telescoping mechanism are fixedly connected with pedestal, promotion of the riveting pin mechanism in telescoping mechanism
It is lower to clamp simultaneously the uniformly both ends of spreading hollow bearing pin, wherein
The riveting pin mechanism includes slide unit, sliding block, V-type clamp arm, slide bar, spring and two groups of riveters, is opened in the middle part of the slide unit
Rectangle sliding slot equipped with front and back perforation, the sliding block are slidably connected with rectangle sliding slot, and the front of the sliding block offers open
Trumpet type groove, the V-type clamp arm include two groups of support arms by hinged axis connection, and the articulated shaft is located at trumpet type groove
Interior and be fixedly connected with slide unit, for collapsing V-type clamp arm, the both ends of the slide bar are fixedly connected the sliding block with slide unit, described
Notch cuttype through hole is offered on support arm, the slide bar passes through the notch cuttype through hole of two groups of support arms, and the spring is set in cunning
On bar, and spring is used for spreading V-type clamp arm, and the riveter is symmetrically fixedly connected with support arm front inner；
The pedestal, which is located at below riveter, is installed with deck, and the deck is for fixing vessel sealing folder.
2. according to claim 1 a kind of for assembling the riveting pin tooling of vessel sealing folder, which is characterized in that the sliding block
Two groups of symmetrical rolling bearings are equipped with positioned at open-mouth, the middle part of the rolling bearing connects by the way that fixing axle and sliding block are fixed
It connects, the sliding block squeezes V-type clamp arm by rolling bearing.
3. according to claim 1 a kind of for assembling the riveting pin tooling of vessel sealing folder, which is characterized in that described flexible
Mechanism includes cylinder and the solenoid valve that is connected with cylinder, and the solenoid valve is located in pedestal, before the cylinder pushes sliding block
After move back and forth.
4. according to claim 3 a kind of for assembling the riveting pin tooling of vessel sealing folder, which is characterized in that the cylinder
Floating junction is equipped between sliding block.
5. according to claim 4 a kind of for assembling the riveting pin tooling of vessel sealing folder, which is characterized in that described flexible
Mechanism further includes the pressure regulator valve being connected by tracheae with cylinder, and the pressure regulator valve is for filtering gas and adjusting air pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910546753.5A CN110479942B (en) | 2019-06-24 | 2019-06-24 | Riveting pin tool for assembling vascular closure clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910546753.5A CN110479942B (en) | 2019-06-24 | 2019-06-24 | Riveting pin tool for assembling vascular closure clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110479942A true CN110479942A (en) | 2019-11-22 |
| CN110479942B CN110479942B (en) | 2024-02-06 |
Family
ID=68545891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910546753.5A Active CN110479942B (en) | 2019-06-24 | 2019-06-24 | Riveting pin tool for assembling vascular closure clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110479942B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1254635A (en) * | 1998-11-20 | 2000-05-31 | 株式会社理光 | Hollow rivet decomposing device and method, and production system using said method |
| CN2561537Y (en) * | 2002-06-28 | 2003-07-23 | 济南天辰铝窗机器制造有限公司 | Synchronous feed punching riveting mechanism of aluminium door and window angular combining device |
| US20050132563A1 (en) * | 2003-12-18 | 2005-06-23 | Heiko Schmidt | Processing tong |
| CN102172762A (en) * | 2011-01-27 | 2011-09-07 | 苏州平方实业有限公司 | Riveting clamp |
| CN104741500A (en) * | 2015-03-26 | 2015-07-01 | 歌尔声学股份有限公司 | Full-gas-circuit controlled semi-automatic riveting device and method |
| CN108772526A (en) * | 2018-06-01 | 2018-11-09 | 宁波达恩克电子科技有限公司 | Axle sleeve wheel disc automatic riveting press |
-
2019
- 2019-06-24 CN CN201910546753.5A patent/CN110479942B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1254635A (en) * | 1998-11-20 | 2000-05-31 | 株式会社理光 | Hollow rivet decomposing device and method, and production system using said method |
| CN2561537Y (en) * | 2002-06-28 | 2003-07-23 | 济南天辰铝窗机器制造有限公司 | Synchronous feed punching riveting mechanism of aluminium door and window angular combining device |
| US20050132563A1 (en) * | 2003-12-18 | 2005-06-23 | Heiko Schmidt | Processing tong |
| CN102172762A (en) * | 2011-01-27 | 2011-09-07 | 苏州平方实业有限公司 | Riveting clamp |
| CN104741500A (en) * | 2015-03-26 | 2015-07-01 | 歌尔声学股份有限公司 | Full-gas-circuit controlled semi-automatic riveting device and method |
| CN108772526A (en) * | 2018-06-01 | 2018-11-09 | 宁波达恩克电子科技有限公司 | Axle sleeve wheel disc automatic riveting press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110479942B (en) | 2024-02-06 |
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