CN204449187U - The hand riveter of rivet core can be thrown away - Google Patents
The hand riveter of rivet core can be thrown away Download PDFInfo
- Publication number
- CN204449187U CN204449187U CN201420803555.5U CN201420803555U CN204449187U CN 204449187 U CN204449187 U CN 204449187U CN 201420803555 U CN201420803555 U CN 201420803555U CN 204449187 U CN204449187 U CN 204449187U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- piston
- jaw
- rifle head
- out cover
- 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.)
- Withdrawn - After Issue
Links
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Insertion Pins And Rivets (AREA)
Abstract
The utility model discloses a kind of hand riveter that can throw away rivet core, for the hand riveter that will be stuck in rifle rivet core in front in riveting process and easily take out, comprise handle, pole and rear portion and be provided with the rifle head pulling out cover be connected with jaw seat, the centre, rear end of pulling out cover has through hole, the rear end of pulling out cover connects piston sleeve, and piston sleeve inside arranges piston rod; The front end of piston rod enters two jaw seats through the through hole pulling out cover rear end.Piston sleeve connects the one end open of pulling out cover, and the other end is closed; Piston rod one end is columniform piston pole cap, and the other end is the piston rod pin thinner than piston rod cap; The side that piston pole cap seals towards piston sleeve, piston rod pin reaches two jaw seat centre positions in rifle head.If rivet core is bonded on polydonita jaw in riveting operation process, be stuck in rifle head, operating personnel hold handle whipping rifle head, and piston rod pin slides in rifle head, just can eject the rivet core be bonded on polydonita jaw.
Description
Technical field
The utility model relates to a kind of hand riveter, for the hand riveter that will be stuck in rifle rivet core in front in riveting process and easily take out.
Background technology
The riveting process of rivet needs hand riveter to loose core, and general Manual rivet pulling gun comprises two handles and is built-in with the rifle head of jaw seat; The front end symmetry of handle is hinged on the shell both sides of rifle head, and handle is anterior, the position top with the pin joint of rifle head arranges the pole be flexibly connected; Rifle head front end arranges muzzle, the rivet core of rivet inserts in muzzle, rifle back of head is provided with and pulls out cover, described pole with pull out that to overlap rear end hinged, pull out outside the jaw base rear end in cover front end and rifle head hinged, pull out cover also by inside spring rebound clip pawl base rear end, make jaw seat in rifle head under the action of the spring, can rotate around with the pin joint pulling out cover, and make two jaw seats have the strength of opening, the outside of jaw seat and the medial surface of rifle head arrange corresponding inclined-plane respectively, and when jaw seat moves upward, the inclined-plane inside rifle head can promote two jaw seats and draw close; Jaw seat leading inside installs polydonita jaw.During riveted joint, first the rivet core of rivet is stretched in muzzle, the top sides of muzzle is along the ailhead withstanding rivet, more operating grip makes to pull out cover and moves backward, drive the tooth jaw on jaw seat to bite rivet core rivet core is pulled back, the blind rivet of rivet is drawn out of and rivet afterbody can be made to be out of shape the nail blocking rivet place, completes riveted joint.But the rivet core that usually there will be extraction is stuck in rifle head and polydonita jaw sticks together is difficult to take out.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of hand riveter that easily can take out the rivet core blocked.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
Can throw away the hand riveter of rivet core, comprise handle, pole and rear portion and be provided with the rifle head pulling out cover be connected with jaw seat, the centre, rear end of pulling out cover has through hole, and the rear end of pulling out cover connects piston sleeve, and piston sleeve inside arranges piston rod; The front end of piston rod enters two jaw seats through the through hole pulling out cover rear end.
Further improvement of the utility model is: described piston sleeve is the cylinder-shaped sleeve of one end sealing other end opening, and one end of piston sleeve opening is connected to pulls out cover rear end; Described piston rod one end is columniform piston pole cap, and the other end is the piston rod pin thinner than piston rod cap; The side that piston pole cap seals towards piston sleeve, piston rod pin reaches two jaw seat centre positions in rifle head.
Owing to adopting technique scheme, the beneficial effect that the utility model produces is:
Piston sleeve is cylinder-shaped sleeve, and piston pole cap is cylindrical, forms carriage and can make piston rod in piston sleeve along a square upward sliding; The side that piston pole cap seals towards piston sleeve, piston rod pin is towards the side of piston sleeve opening, piston rod ejects and is stuck in the rivet core of rifle head viscous on polydonita jaw before piston rod pin can be made when piston sleeve slides to go deep into the polydonita jaw in rifle head by the entrance pulled out in the middle of cover rear end.
Accompanying drawing explanation
Fig. 1 is the utility model cross section structure schematic diagram;
In the accompanying drawings: 1, rifle head, 2, handle, 3, pole, 4, pull out cover, 5, polydonita jaw, 6, piston sleeve, 7, piston pole cap, 8, piston rod pin, 9, jaw seat, 10, spring, 11, muzzle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details:
The hand riveter of rivet core can be thrown away, comprise handle 2, pole 3 and rear portion and be provided with the rifle head 1 pulling out cover 4 be connected with jaw seat 9, it is characterized in that: the centre, rear end of pulling out cover 4 has through hole, and the rear end of pulling out cover 4 connects piston sleeve 6, and piston sleeve 6 inside arranges piston rod; The front end of piston rod enters two jaw seats through the through hole pulling out cover 4 rear end.Described piston sleeve 6 is the cylinder-shaped sleeve of one end sealing other end opening, and one end of piston sleeve 6 opening is connected to pulls out cover 4 rear end; Described piston rod one end is columniform piston pole cap 7, and form carriage and can make piston rod along a square upward sliding in piston sleeve, the other end is the piston rod pin 8 thinner than piston rod cap; The side that piston pole cap 7 seals towards piston sleeve 6, piston rod pin 8 reaches interior two the jaw seat centre positions of rifle head 1, piston rod ejects and is stuck in the rivet core of rifle head viscous on polydonita jaw 5 before piston rod pin 8 can be made when piston sleeve 6 slides to go deep into the polydonita jaw 5 in rifle head by the entrance pulled out in the middle of cover rear end.
During riveted joint, first the rivet core of rivet is stretched in muzzle, muzzle withstands the ailhead of rivet, close handles 2 drives the polydonita jaw 5 pulling out cover 4 and inside to move backward, make polydonita jaw 5 bite rivet core rivet core is pulled out, rivet core is drawn out of the nail causing rivet afterbody to be out of shape shutoff rivet place, completes riveted joint.Rivet core is made to be bonded on polydonita jaw 5 if polydonita jaw 5 bites rivet core tension, be stuck in rifle head 1, at this moment operating personnel's both hands hold handle 2 whipping rifle head, because the piston rod pin 8 of inertia piston rod slides in rifle head 2, eject the rivet core be bonded on polydonita jaw 5.
Claims (2)
1. can throw away the hand riveter of rivet core, comprise handle (2), pole (3) and rear portion be provided be connected with jaw seat (9) pull out the rifle head (1) overlapping (4), it is characterized in that: the centre, rear end of pulling out cover (4) has through hole, the rear end of pulling out cover (4) connects piston sleeve (6), and piston sleeve (6) inside arranges piston rod; The front end of piston rod enters two jaw seats through the through hole pulling out cover (4) rear end.
2. the hand riveter that can throw away rivet core according to claim 1, is characterized in that: described piston sleeve (6) is the cylinder-shaped sleeve of one end sealing other end opening, and one end of piston sleeve (6) opening is connected to pulls out cover (4) rear end; Described piston rod one end is columniform piston pole cap (7), and the other end is the piston rod pin (8) thinner than piston rod cap; The side that piston pole cap (7) seals towards piston sleeve (6), piston rod pin (8) reaches interior two the jaw seat centre positions of rifle head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803555.5U CN204449187U (en) | 2014-12-18 | 2014-12-18 | The hand riveter of rivet core can be thrown away |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803555.5U CN204449187U (en) | 2014-12-18 | 2014-12-18 | The hand riveter of rivet core can be thrown away |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449187U true CN204449187U (en) | 2015-07-08 |
Family
ID=53656135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420803555.5U Withdrawn - After Issue CN204449187U (en) | 2014-12-18 | 2014-12-18 | The hand riveter of rivet core can be thrown away |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204449187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525827A (en) * | 2014-12-18 | 2015-04-22 | 国家电网公司 | Hand riveter capable of throwing away rivet cores |
-
2014
- 2014-12-18 CN CN201420803555.5U patent/CN204449187U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525827A (en) * | 2014-12-18 | 2015-04-22 | 国家电网公司 | Hand riveter capable of throwing away rivet cores |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104525827A (en) | Hand riveter capable of throwing away rivet cores | |
| CN204449187U (en) | The hand riveter of rivet core can be thrown away | |
| CN203956870U (en) | The broken window of a kind of utilization gear leaf baffle type portable hammer of escaping | |
| CN202862154U (en) | Window breaking appliance for saloon car | |
| CN203989788U (en) | Badminton service device | |
| CN201931040U (en) | Rivet nut gun | |
| EP2289364A1 (en) | Semi-automatic umbrella | |
| CN110236316A (en) | Furniture slide rail buffer structure | |
| JP3183561U (en) | Elastic folding structure of automatic folding umbrella | |
| CN206822968U (en) | A kind of manual life-saving hamer for urgent danger prevention | |
| CN203677298U (en) | Fox catching clamp | |
| CN209289169U (en) | A kind of puller of aircraft nut split pin | |
| CN206738517U (en) | A kind of bead type driver | |
| CN204161296U (en) | Novel safety hammer | |
| CN206445162U (en) | Hand riveter is followed closely in heavy core pulling | |
| CN206053640U (en) | A kind of dismountable oven door | |
| CN208601430U (en) | Core pipe plucking device | |
| CN205129775U (en) | Rifle bolt formula extractor of ail shooter | |
| CN204346243U (en) | A kind of popgun | |
| CN203738827U (en) | Hair scissors | |
| CN203197769U (en) | Zipper pliers of zipper cable shield | |
| TWI471104B (en) | Automatically open umbrella | |
| CN209341277U (en) | It is a kind of be easy to switch boiler put grey plate door gear | |
| CN203040962U (en) | Improved umbrella-opening and umbrella-buckling structure | |
| CN208913908U (en) | A kind of preferable vice in labor-saving effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150708 Effective date of abandoning: 20170419 |