CN108746456A - A kind of fast-type hand riveter - Google Patents
A kind of fast-type hand riveter Download PDFInfo
- Publication number
- CN108746456A CN108746456A CN201810994789.5A CN201810994789A CN108746456A CN 108746456 A CN108746456 A CN 108746456A CN 201810994789 A CN201810994789 A CN 201810994789A CN 108746456 A CN108746456 A CN 108746456A
- Authority
- CN
- China
- Prior art keywords
- drag hook
- hand riveter
- inner sleeve
- axis
- disposed
- 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
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 6
- 235000011613 Pinus brutia Nutrition 0.000 claims description 6
- 241000018646 Pinus brutia Species 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000000926 separation method Methods 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
- B21J15/105—Portable riveters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The present invention relates to a kind of fast-type hand riveters, including hand riveter inner sleeve and hand riveter housing, hand riveter housing, which slides axially, to be socketed on the outside of hand riveter inner sleeve, the top axial of hand riveter inner sleeve is inserted with drag hook connecting rod, the top axial of hand riveter inner sleeve is connected with assembly connector, axial arranged between the lower end and the inner wall of hand riveter inner sleeve of drag hook connecting rod to have axle spring；The lower end of hand riveter inner sleeve is inserted with drag hook axis, the both sides of hand riveter inner sleeve are symmetrically provided with axial pass trough, drag hook bar is disposed in axial pass trough, the upper end of drag hook bar and one end lateral wall of drag hook connecting rod hook, other end disposed inboard has internal thread, the internal thread and the threaded connection column of drag hook axis one end match, and are disposed between the upper end madial wall and the side wall of drag hook connecting rod of drag hook bar and strut spring.The configuration of the present invention is simple can fast implement the disengagement and engagement of drag hook axis and drag hook bar using slide construction, realize fast quick-detach.
Description
Technical field
The present invention relates to hand riveter fields, more particularly to a kind of fast-type hand riveter.
Background technology
Self-plugging rivet is the rivet of a kind of blind riveting, but must be riveted using specific purpose tool hand riveter.When riveting,
Rivet mandrel is pulled by special riveting gun, and rivet body is made to expand, and plays the role of riveting.This kind of rivet is especially suitable for inconvenience using common
The riveting occasion of rivet (must be riveted from two sides), therefore it is widely used in building, automobile, ship, aircraft, machine, electric appliance, furniture
On equal products.When being riveted using hand riveter, it is only necessary to the riveting work that can be completed of unilateral side construction, construction, operation is very easy,
Quickly, workpiece will not be destroyed, the position construction that can not be reached suitable for hand or top iron.Riveted joint principle is that manufactured head runs through riveting
The plank connect, rivet bar are forced manufactured head to be expanded to be formed flange shape by pulling force, and material is made to achieve the purpose that riveting.Hand riveter includes
There are hand-operated core pulling hand riveter, Pneumatic core-pulling hand riveter and electric core extracting riveting gun, such as electric blind-riveting tool gun traditional on the market, leads to
Cross hand riveter upper locking device to fix rivet, then insert rivets into workpiece, then telescopic device by by rivet toward gun body
Direction tenses, finally so that neck lock occurs for rivet major part, until fracture.The shaft of present hand riveter is and movable push bar always
It is to be threadedly coupled, the two can not disengage, and such structure brings many inconvenience to the quick dismounting and change of hand riveter pipette tips.
Invention content
It is simple in structure technical problem to be solved by the invention is to provide a kind of fast-type hand riveter, using slide construction
The disengagement and engagement that drag hook axis and drag hook bar can be fast implemented, realize fast quick-detach.
The technical solution adopted by the present invention to solve the technical problems is：A kind of fast-type hand riveter, including staking are provided
Rifle inner sleeve and hand riveter housing, the hand riveter housing, which slides axially, to be socketed on the outside of hand riveter inner sleeve, the hand riveter
The top axial of inner sleeve is connected with assembly connector, institute inserted with drag hook connecting rod, the top axial of the hand riveter inner sleeve
The upper end for the drag hook connecting rod stated is disposed with the three-jaw housing being inserted into assembly connector, the outer end of the assembly connector
Pine folder screw is installed, the inside of the three-jaw housing is disposed with several calvus, and the lower end of the calvus is axial arranged
There are three-jaw jacking axis, the lower end of the three-jaw jacking axis that jacking spring, the lower end of the drag hook connecting rod and drawing are installed
It is axial arranged between the inner wall of riveting gun inner sleeve to have axle spring；
The lower end of the hand riveter inner sleeve is inserted with drag hook axis, middle part outside and the hand riveter inner sleeve of the drag hook axis
Between be socketed with bearing, the both sides of the hand riveter inner sleeve are symmetrically provided with axial pass trough, are disposed in the axial pass trough
Drag hook bar, the upper end of the drag hook bar are hooked with one end lateral wall of drag hook connecting rod, and other end disposed inboard has internal thread,
The internal thread and the threaded connection column of drag hook axis one end match, the side of the upper end madial wall and drag hook connecting rod of the drag hook bar
It is disposed between wall and struts spring.
Further, one end lateral wall of the drag hook bar is disposed with a circle inclined-plane.
Further, the upper end of the hand riveter inner sleeve is socketed with assembly axle sleeve.
Advantageous effect：It is simple in structure the present invention relates to a kind of fast-type hand riveter, it can be fast implemented using slide construction
The disengagement and engagement of drag hook axis and drag hook bar, realize fast quick-detach.
Description of the drawings
Fig. 1 is the half-sectional structure chart of main view of the present invention；
Fig. 2 is the half-sectional disengaged condition structure chart of main view of the present invention.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
As shown in Figs. 1-2, embodiments of the present invention are related to a kind of fast-type hand riveter, including hand riveter inner sleeve 5 and drawing
Riveting gun housing 1, the hand riveter housing 1, which slides axially, is socketed in 5 outside of hand riveter inner sleeve, the hand riveter inner sleeve 5
For top axial inserted with drag hook connecting rod 9, the top axial of the hand riveter inner sleeve 5 is connected with assembly connector 15, described
The upper end of drag hook connecting rod 9 be disposed with the three-jaw housing 11 being inserted into assembly connector 15, the assembly connector 15
Outer end be equipped with pine folder screw 13, the inside of the three-jaw housing 11 is disposed with several calvus 12, the calvus 12
Lower end it is axial arranged have three-jaw jacking axis 14, the lower end of the three-jaw jacking axis 14 is equipped with jacking spring 10, described
It is axial arranged between the lower end and the inner wall of hand riveter inner sleeve 5 of drag hook connecting rod 9 to have axle spring 7；
The lower end of the hand riveter inner sleeve 5 is inserted with drag hook axis 3, the middle part outside of the drag hook axis 3 and hand riveter
It is socketed with bearing 4 between inner sleeve 5, the both sides of the hand riveter inner sleeve 5 are symmetrically provided with axial pass trough, in the axial pass trough
It is disposed with drag hook bar 2, the upper end of the drag hook bar 2 is hooked with one end lateral wall of drag hook connecting rod 9, other end disposed inboard
There is internal thread, the internal thread and the threaded connection column 6 of 3 one end of drag hook axis match, upper end madial wall and the drawing of the drag hook bar 2
It is disposed between the side wall of hook connects bar 9 and struts spring 8.
One end lateral wall of the drag hook bar 2 is disposed with a circle inclined-plane.
The upper end of the hand riveter inner sleeve 5 is socketed with assembly axle sleeve 16.
As a kind of embodiment of the present invention, when the motor of hand riveter carries out acting rotation, drive drag hook axis to drag hook axis 3
3 positive or reversed rotations, when drag hook axis 3 rotates, the threaded connection column 6 on drag hook axis 3 rotates so that Ke Yiyu
Screw-thread fit occurs for the drag hook bar 2 of both sides, and drag hook bar 2, which will not rotate, can only move axially, and drag hook axis 3 rotates phase at this time
It does not change to position, in off working state, calvus 12 is pressed from both sides screw by the three-jaw jacking axis 14 on drag hook bar 2 with pine always
13 connections so that channel between calvus 12 has certain interval so that rivet can enter from pine folder screw 13 enter back into
It is fed through, is finally entered in calvus 12 in semi-enclosed mounting hole in calvus 12, contradict and connect with jacking spring 10, pine folder screw
13 slightly open calvus 12 so that rivet are being put into calvus 12, when motor rotates forward, screw rod rotates forward, and drag hook bar 2 is past to be drawn
3 direction of hook axis is moved, and drag hook bar 2 drives drag hook connecting rod 9 to move, and drag hook connecting rod 9 moves calvus 12 so that with calvus 12
Separation, while three-jaw jacking axis 14 pushes calvus 12 toward 9 direction of drag hook connecting rod so that calvus 12 can be preferably by rivet
Be fixed, finally pull out rivet mandrel, realize the riveting of rivet, last motor reversal, drag hook bar 2 resets, calvus 12 it
Between channel expand, the elastic potential energy with jacking spring 10 at this time discharges and simultaneously can smoothly pop up rivet mandrel, facilitates rivet
Mandrel is deviate from out of pipette tips, realizes that primary riveting, working method simple effects are good.
One end of hand riveter housing 1 is flushed with one end of hand riveter inner sleeve 5 when normal use, such hand riveter housing
One end of drag hook bar 2 is pressed to threaded connection column 6 by 1, and threaded connection column 6 and one end of drag hook bar 2 is made to be meshed.
And when hand riveter housing 1 slides axially to the other end of hand riveter inner sleeve 5, drag hook bar 2 is in the work for strutting spring 8
It is tilted with lower one end is mutually radial, realization and the disengagement for being threadedly coupled column 6.
The configuration of the present invention is simple can fast implement the disengagement and engagement of drag hook axis and drag hook bar using slide construction, real
Now fast quick-detach.
Claims (3)
1. a kind of fast-type hand riveter, including hand riveter inner sleeve (5) and hand riveter housing (1), which is characterized in that the staking
Rifle housing (1), which slides axially, to be socketed on the outside of hand riveter inner sleeve (5), the top axial of the hand riveter inner sleeve (5) inserted with
The top axial of drag hook connecting rod (9), the hand riveter inner sleeve (5) is connected with assembly connector (15), and the drag hook connects
The upper end of extension bar (9) is disposed with the three-jaw housing (11) being inserted into assembly connector (15), the assembly connector (15)
Outer end be equipped with pine folder screw (13), the inside of the three-jaw housing (11) is disposed with several calvus (12), described
The lower end of calvus (12) is axial arranged to have three-jaw jacking axis (14), the lower end of the three-jaw jacking axis (14) to be equipped with jacking bullet
Spring (10), it is axial arranged between the lower end and the inner wall of hand riveter inner sleeve (5) of the drag hook connecting rod (9) to have axle spring
(7)；
The lower end of the hand riveter inner sleeve (5) is inserted with drag hook axis (3), the middle part outside of the drag hook axis (3) and staking
Bearing (4) is socketed between rifle inner sleeve (5), the both sides of the hand riveter inner sleeve (5) are symmetrically provided with axial pass trough, the axis
Drag hook bar (2) is disposed with into straight slot, the upper end of the drag hook bar (2) and one end lateral wall of drag hook connecting rod (9) hook,
Other end disposed inboard has internal thread, and the internal thread and the threaded connection column (6) of drag hook axis (3) one end match, the drag hook
It is disposed between the upper end madial wall and the side wall of drag hook connecting rod (9) of bar (2) and struts spring (8).
2. fast-type hand riveter according to claim 1, it is characterised in that：One end lateral wall of the drag hook bar (2)
It is disposed with a circle inclined-plane.
3. fast-type hand riveter according to claim 1, it is characterised in that：The upper end cap of the hand riveter inner sleeve (5)
It is connected to assembly axle sleeve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810994789.5A CN108746456B (en) | 2018-08-29 | Quick rivet pulling gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810994789.5A CN108746456B (en) | 2018-08-29 | Quick rivet pulling gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108746456A true CN108746456A (en) | 2018-11-06 |
| CN108746456B CN108746456B (en) | 2024-06-21 |
Family
ID=
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420728A (en) * | 2018-11-15 | 2019-03-05 | 宾科精密部件(中国)有限公司 | Rivet pulling device |
| CN110303114A (en) * | 2019-08-08 | 2019-10-08 | 宁波求精机械制造有限公司 | A kind of hand riveter |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420728A (en) * | 2018-11-15 | 2019-03-05 | 宾科精密部件(中国)有限公司 | Rivet pulling device |
| CN110303114A (en) * | 2019-08-08 | 2019-10-08 | 宁波求精机械制造有限公司 | A kind of hand riveter |
| CN110303114B (en) * | 2019-08-08 | 2024-03-26 | 宁波求精机械制造有限公司 | Hand riveter |
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