CN208743600U - A kind of fast-type hand riveter - Google Patents
A kind of fast-type hand riveter Download PDFInfo
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- CN208743600U CN208743600U CN201821402252.7U CN201821402252U CN208743600U CN 208743600 U CN208743600 U CN 208743600U CN 201821402252 U CN201821402252 U CN 201821402252U CN 208743600 U CN208743600 U CN 208743600U
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- drag hook
- hand riveter
- inner sleeve
- disposed
- axis
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Abstract
The utility model 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, is axially disposed with axle spring between the lower end of drag hook connecting rod and the inner wall of hand riveter inner sleeve；The lower end of hand riveter inner sleeve is inserted with drag hook axis, the two 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 screw thread, the internal screw thread and the threaded connection column of drag hook axis one end match, and are disposed between the upper end inner sidewall of drag hook bar and the side wall of drag hook connecting rod and strut spring.The utility model structure is simple, and the disengagement and engagement of drag hook axis and drag hook bar can be fast implemented using slide construction, realizes fast quick-detach.
Description
Technical field
The utility model relates to hand riveter fields, more particularly to a kind of fast-type hand riveter.
Background technique
Self-plugging rivet is the rivet of a kind of blind riveting, but specific purpose tool hand riveter must be used to be riveted.When riveting,
Rivet mandrel is pulled by dedicated riveting gun, expands rivet body, 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 plate 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, and finally makes rivet major part that neck lock occur, 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.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of fast-type hand riveters, and structure is simple, using sliding
Structure can fast implement the disengagement and engagement of drag hook axis and drag hook bar, realize fast quick-detach.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of fast-type hand riveter is provided, including
Hand riveter 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 drawing
For the top axial of riveting gun inner sleeve inserted with drag hook connecting rod, the top axial of the hand riveter inner sleeve is connected with assembly connection
Head, the upper end of the drag hook connecting rod are disposed with the three-jaw housing being inserted into assembly connector, the assembly connector
Outer end be equipped with pine folder screw, the inside of the three-jaw housing is disposed with several calvus, the lower end axis of the calvus
To being disposed with three-jaw jacking axis, the lower end of the three-jaw jacking axis is equipped with jacking spring, under the drag hook connecting rod
Axle spring is axially disposed between end and the inner wall of hand riveter inner sleeve；
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 two 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 screw thread,
The internal screw thread and the threaded connection column of drag hook axis one end match, the upper end inner sidewall of the drag hook bar and the side of drag hook connecting rod
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.
The utility model has the advantages that structure is simple the utility model relates to a kind of fast-type hand riveter, it can be quick using slide construction
The disengagement and engagement for realizing drag hook axis and drag hook bar, realize fast quick-detach.
Detailed description of the invention
Fig. 1 is the half-sectional structure chart of main view of the utility model；
Fig. 2 is the half-sectional disengaged condition structure chart of main view of the utility model.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
As shown in Figs. 1-2, the embodiments of the present invention is related to a kind of fast-type hand riveter, including hand riveter inner sleeve 5
With hand riveter 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 top axial is connected with assembly connector 15, institute inserted with drag hook connecting rod 9, the top axial of the hand riveter inner sleeve 5
The upper end for the drag hook connecting rod 9 stated is disposed with the three-jaw housing 11 being inserted into assembly connector 15, the assembly connector
15 outer end is equipped with pine folder screw 13, and the inside of the three-jaw housing 11 is disposed with several calvus 12, the calvus
12 lower end is axially disposed with three-jaw jacking axis 14, and the lower end of the three-jaw jacking axis 14 is equipped with jacking spring 10, described
The lower end of drag hook connecting rod 9 and the inner wall of hand riveter inner sleeve 5 between be axially disposed with 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 two 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 screw thread, the threaded connection column 6 of the internal screw thread and 3 one end of drag hook axis matches, the upper end inner sidewall of the drag hook bar 2 and drawing
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 an embodiment of the present invention, when the motor of hand riveter carries out acting rotation to drag hook axis 3, drive is drawn
3 forward direction of hook axis or reversed rotation, when drag hook axis 3 rotates, the threaded connection column 6 on drag hook axis 3 rotates, so that can
It is threadedly engaged with the drag hook bar 2 with two sides, drag hook bar 2, which will not rotate, can only move axially, and drag hook axis 3 rotates at this time
When relative position do not change, in an inactive state, three-jaw jacking axis 14 on drag hook bar 2 presss from both sides calvus 12 with pine always
Screw 13 connects so that channel between calvus 12 has certain interval so that rivet can enter from pine folder screw 13 again into
Enter into calvus 12 and be fed through, finally enter in calvus 12 in semi-enclosed mounting hole, contradicts and connect with jacking spring 10, Song Jia
Screw 13 slightly opens calvus 12, so that, when motor rotates forward, screw rod rotates forward, drag hook bar 2 rivet to be put into calvus 12
Mobile toward 3 direction of drag hook axis, drag hook bar 2 drives drag hook connecting rod 9 mobile, and drag hook connecting rod 9 is mobile by calvus 12, so that and pawl
Piece 12 separates, while three-jaw jacking axis 14 pushes calvus 12 toward 9 direction of drag hook connecting rod, and calvus 12 preferably will
Rivet is fixed, and finally pulls out rivet mandrel, realizes the riveting of rivet, last motor reversal, and drag hook bar 2 resets, calvus
Channel between 12 expands, and the elastic potential energy with jacking spring 10 at this time discharges and can smoothly pop up rivet mandrel, convenient
Rivet mandrel is deviate from out of pipette tips, realizes primary riveting, and 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 is made to be meshed with one end of drag hook bar 2.
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, is realized and the disengagement that is threadedly coupled column 6 with lower one end is mutually radial.
The utility model structure is simple, can fast implement the disengagement of drag hook axis and drag hook bar using slide construction and nibble
It closes, realizes 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 axially disposed with three-jaw jacking axis (14), and the lower end of the three-jaw jacking axis (14) is equipped with jacking bullet
Spring (10) is axially disposed with axle spring between the lower end of the drag hook connecting rod (9) and the inner wall of hand riveter inner sleeve (5)
(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
It is socketed between rifle inner sleeve (5) bearing (4), the two sides of the hand riveter inner sleeve (5) are symmetrically provided with axial pass trough, the axis
It being disposed with into through slot drag hook bar (2), 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 screw thread, and the threaded connection column (6) of the internal screw thread and drag hook axis (3) one end matches, the drag hook
It is disposed between the upper end inner sidewall of bar (2) and the side wall of drag hook connecting rod (9) 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 |
|---|---|---|---|
| CN201821402252.7U CN208743600U (en) | 2018-08-29 | 2018-08-29 | A kind of fast-type hand riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402252.7U CN208743600U (en) | 2018-08-29 | 2018-08-29 | A kind of fast-type hand riveter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208743600U true CN208743600U (en) | 2019-04-16 |
Family
ID=66082295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821402252.7U Active CN208743600U (en) | 2018-08-29 | 2018-08-29 | A kind of fast-type hand riveter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208743600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746456A (en) * | 2018-08-29 | 2018-11-06 | 姚永法 | A kind of fast-type hand riveter |
-
2018
- 2018-08-29 CN CN201821402252.7U patent/CN208743600U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746456A (en) * | 2018-08-29 | 2018-11-06 | 姚永法 | A kind of fast-type hand riveter |
| CN108746456B (en) * | 2018-08-29 | 2024-06-21 | 姚永法 | Quick rivet pulling gun |
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