CN103286254B - Electric rivet pulling device - Google Patents
Electric rivet pulling device Download PDFInfo
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- CN103286254B CN103286254B CN201310225333.XA CN201310225333A CN103286254B CN 103286254 B CN103286254 B CN 103286254B CN 201310225333 A CN201310225333 A CN 201310225333A CN 103286254 B CN103286254 B CN 103286254B
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- handle
- rivet
- electric
- fixed plate
- rear fixed
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Abstract
The invention relates to an electric rivet pulling device which comprises a left handle and a right handle, wherein the left handle is hinged to the right handle. Two arc grooves are formed in the upper portions of the opposite sides of the left handle and the right handle respectively, clamping teeth are formed in one arc groove, threads are machined in the other arc groove, a rivet clamping opening is formed by the two arc grooves with the clamping teeth, and a lead screw sleeve is formed by two arc grooves with the machined threads. A lead screw is in threaded connection inside the lead screw sleeve. The section on the left side of the lead screw is thick and serves as a thread section, the section on the right side of the lead screw is thin, and the end on the right side of the lead screw is designed into a square connector which is matched with an electric drill for use. The electric rivet pulling device can improve work efficiency by 3-5 times through simple clamping and electric operation. Compared with an old type rivet pulling device, the electric rivet pulling device is lower in manufacturing cost, and meanwhile reduces manufacturing cost of a rivet pulling nail.
Description
Technical field
The present invention relates to the handheld tool of a kind of building, the use of decoration industry, particularly a kind of electric drill that coordinates uses, electric rivet drawing machine rivet can pulled out from its installation site.
Background technology
Pulling rivet is a kind of conventional connection fixture, and it has advantages such as being connected firmly, but staking operation is just cumbersome.Conventional method mainly uses special pliers to clamp rivet core afterbody and is extracted.Use pneumatic mode carries out staking operation in addition.Although rivet core can be pulled out by said method completely, complex procedures, careless manipulation can cause unnecessary destruction to rivet attachment sometimes.
Summary of the invention
The object of this invention is to provide a kind of electric rivet drawing machine coordinating small-sized electric drill to use, rivet core can pull out by quickly and easily.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of electric rivet drawing machine, it comprises hinged left handle and right handles, it is characterized in that: the top of left handle and right handles side in opposite directions has two arc grooves, clamping tooth is had in one of them arc groove, screw thread is processed with in another arc groove, two arc-shaped recess having clamping tooth form rivet clamp port, and two threaded arc grooves of processing form screw rod bushing; Screw rod bushing internal thread is connected with screw mandrel; On the left of described screw mandrel, section is more slightly thread segment, comparatively thin and termination, the right side side's of the being designed to connector of right side section and electric drill with the use of.
Above-mentioned a kind of electric rivet drawing machine, it is characterized in that: the two ends of screw mandrel are connected to front shoe and rear fixed plate, front shoe is positioned on the left of handle, rear fixed plate is positioned on the right side of handle, on the right side of screw mandrel, thin segment is also fixedly connected with it through rear fixed plate, and square connector is positioned at the right side of rear fixed plate; Front shoe is connected by upper slide bar with rear fixed plate top, and bottom is connected by drop shot, and upper slide bar is through the hinge hole on handle, and drop shot is through the headspace of handle upper screw rod cover below; Upper slide bar, drop shot right-hand member are designed with screw thread and are connected to adjusting nut and lower adjusting nut, and upper adjusting nut, upper slide bar between lower adjusting nut and handle, drop shot overlap respectively upper reset spring, lower back-moving spring; Front shoe has rivet jack with rivet clamp port correspondence position.
Above-mentioned a kind of electric rivet drawing machine, it is characterized in that: handle, the right handles below that side upper screw rod overlaps in opposite directions has depression leftward, both sides depression forms adjusting device mouth, adjusting device is positioned at adjusting device mouth, described adjusting device comprises subtended angle adjusting rod, tuningout nut and spring, subtended angle adjusting rod two ends are through spacing by tuningout nut after the sidewall of left and right handle adjusting device mouth, and the middle part of subtended angle adjusting rod is designed to the tuningout ring of annular, and drop shot is through tuningout ring inner chamber; Subtended angle adjusting rod between tuningout ring and left and right two handle side walls overlaps and has spring.
Above-mentioned a kind of electric rivet drawing machine, is characterized in that: on the handle side wall corresponding with rivet clamp port, have screwed hole, be provided with fishbolt in screwed hole; Have screwed hole in two handle bottom design, two handles are fixedly connected with by screwed hole by fastening bolt.
Advantage of the present invention is as follows:
1, by simple clamping, electric operating, can increase work efficiency 3-5 times.
2, owing to realizing automation, staking work is more carefully and neatly done.
3, more laborsaving, be applicable to working long hours.
The manufacturing cost of 4, drawing than old-fashioned staking is lower.
5, principle is simply easily repaired.
6, small volume and less weight, one hand can realize staking operation.
7, short to the more existing pulling rivet of staking blind rivet length requirement, reduce the manufacturing cost of pulling rivet.
Below in conjunction with drawings and Examples, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of handle in Fig. 1.
Fig. 3 is the structural representation of left handle in Fig. 2.
Fig. 4 is the structural representation of right handles in Fig. 2.
In figure 1, left handle 2, right handles 3, screw mandrel 4, upper reset spring 5, upper adjusting nut 6, upper slide bar 7, rear fixed plate 8, square connector 9, drop shot 10, lower adjusting nut 11, lower back-moving spring 12, tuningout nut 13, subtended angle adjusting rod 14, fishbolt 15, front shoe 16, rivet jack 17, fastening bolt 18, tuningout ring 19, rivet clamp port 20, screw rod bushing.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of electric rivet drawing machine, it comprises hinged left handle 1 and right handles 2, the top of left handle 1 and right handles 2 side in opposite directions has two arc grooves, clamping tooth is had in one of them arc groove, be processed with screw thread in another arc groove, two arc-shaped recess having clamping tooth form rivet clamp port 19, two processing threaded arc groove formation screw rod bushing 20; Screw rod bushing 20 internal thread is connected with screw mandrel 3; On the left of described screw mandrel 3, section is more slightly thread segment, comparatively thin and termination, the right side side of the being designed to connector 8 of right side section and electric drill with the use of.The two ends of screw mandrel are connected to front shoe 15 and rear fixed plate 7, and front shoe 15 is positioned on the left of handle, and rear fixed plate 7 is positioned on the right side of handle, and on the right side of screw mandrel 3, thin segment is also fixedly connected with it through rear fixed plate, and square connector 8 is positioned at the right side of rear fixed plate; Front shoe 15 is connected by upper slide bar 6 with rear fixed plate 7 top, and bottom is connected by drop shot 9, and upper slide bar 6 is through the hinge hole on handle, and drop shot 9 is through the headspace below handle upper screw rod cover 20; Upper slide bar, drop shot right-hand member are designed with screw thread and are connected to adjusting nut 5 and lower adjusting nut 10, and upper adjusting nut 4, upper slide bar between lower adjusting nut 10 and handle, drop shot overlap respectively upper reset spring 4, lower back-moving spring 11; Front shoe has rivet jack 16 with rivet clamp port correspondence position.
Leftward handle 1, right handles 2 in opposite directions side upper screw rod cover 20 below have depression, both sides depression forms adjusting device mouth, adjusting device is positioned at adjusting device mouth, described adjusting device comprises subtended angle adjusting rod 13, tuningout nut 12 and spring, subtended angle adjusting rod 13 two ends are through spacing by tuningout nut after the sidewall of left and right handle adjusting device mouth, the middle part of subtended angle adjusting rod 13 is designed to the tuningout ring 18 of annular, and drop shot 9 is through tuningout ring 18 inner chamber; Subtended angle adjusting rod 13 between tuningout ring 18 and left and right two handle side walls overlaps and has spring.
The handle side wall corresponding with rivet clamp port has screwed hole, fishbolt 14 is installed in screwed hole; Have screwed hole in two handle bottom design, two handles are fixedly connected with by screwed hole by fastening bolt 17.
During use, left and right handle is opened slightly, allow rivet core through rivet jack 16 and rivet clamp port 19, then hold lower portion thereof to clutch rivet core is clamped, the clamping to rivet core is strengthened as necessary by adjustment fishbolt 14, now, screw rod bushing 20 also completes the clamping to screw mandrel, the framework of front shoe 15, rear fixed plate 7, upper slide bar 6, drop shot 9 composition realizes the firm effect to screw mandrel 3, make it keep stable with screw rod bushing to be connected, the square connector of screw mandrel right-hand member is connected with electric drill take-off lever.Open screw mandrel after electric drill to rotate, because screw mandrel left end is relative with front shoe fixing, handle can relative front shoe 15 to the right away from, thus rivet core to be extracted.Extract rear release handle, rivet core drops automatically, simultaneously under upper reset spring 5, lower back-moving spring 11 act on, is pushed away by handle and is added to front shoe 15 position, thus start next operation.
Adjusting device Main Function has two, and one is the size of control two handle subtended angle; Another utilizes tuningout nut to carry out left and right adjusting to the position of tuningout ring, even if cause deviation after Long-Time Service, also by regulating the position making screw mandrel to keep center.
When some work high above the ground, first can be unclamped by fastening bolt 17 and carry out the clamping of rivet core, then realize clamping by fixing for fastening bolt, last one-handed performance electric drill realizes staking operation.
Claims (4)
1. an electric rivet drawing machine, it comprises hinged left handle (1) and right handles (2), it is characterized in that: the top of left handle (1) and right handles (2) side in opposite directions all has two mutually corresponding arc grooves, the one group of arc groove being wherein positioned at upside has clamping tooth, and another group arc groove being positioned at downside is processed with screw thread; Left handle (1) and right handles (2) in opposite directions mutually corresponding two in side have the arc groove clamping tooth and form rivet clamp port (19), and left handle (1) and right handles (2) in opposite directions mutual corresponding two in side are processed threaded arc groove and formed screw rod bushing (20); Screw rod bushing (20) internal thread is connected with screw mandrel (3); Described screw mandrel (3) left side section be more slightly thread segment, comparatively thin and termination, the right side side of being designed to connector (8) of right side section and electric drill with the use of.
2. a kind of electric rivet drawing machine according to claim 1, it is characterized in that: wherein one end of screw mandrel is connected with front shoe (15), the other end of screw mandrel is connected with rear fixed plate (7), front shoe (15) is positioned on the left of handle, rear fixed plate (7) is positioned on the right side of handle, screw mandrel (3) right side thin segment is also fixedly connected with it through rear fixed plate, and square connector (8) is positioned at the right side of rear fixed plate; Front shoe (15) is connected by upper slide bar (6) with rear fixed plate (7) top, and bottom is connected by drop shot (9), and upper slide bar (6) is through the hinge hole on handle, and drop shot (9) is through the headspace of handle upper screw rod cover (20) below; Upper slide bar right-hand member is designed with screw thread and is connected with adjusting nut (5), drop shot right-hand member is designed with screw thread and is connected with lower adjusting nut (10), upper slide bar between upper adjusting nut (5) and handle overlaps and has upper reset spring (4), the drop shot between lower adjusting nut (10) and handle overlaps lower back-moving spring (11); Front shoe has rivet jack (16) with rivet clamp port correspondence position.
3. a kind of electric rivet drawing machine according to claim 2, it is characterized in that: handle (1) leftward, right handles (2) is in opposite directions on side, the below of screw rod bushing (20) has depression, both sides depression forms adjusting device mouth, adjusting device is positioned at adjusting device mouth, described adjusting device comprises subtended angle adjusting rod (13), tuningout nut (12) and the 3rd spring, subtended angle adjusting rod (13) two ends are through left, spacing by tuningout nut after the sidewall of right handles adjusting device mouth, the middle part of subtended angle adjusting rod (13) is designed to the tuningout ring (18) of annular, drop shot (9) is through tuningout ring (18) inner chamber, the upper cover of subtended angle adjusting rod (13) between tuningout ring (18) and left and right two handle side walls has the 3rd spring.
4. a kind of electric rivet drawing machine according to claim 3, is characterized in that: on the handle side wall corresponding with rivet clamp port, have screwed hole, is provided with fishbolt (14) in screwed hole; Have screwed hole in two handle bottom design, two handles are fixedly connected with by screwed hole by fastening bolt (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310225333.XA CN103286254B (en) | 2013-06-07 | 2013-06-07 | Electric rivet pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310225333.XA CN103286254B (en) | 2013-06-07 | 2013-06-07 | Electric rivet pulling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103286254A CN103286254A (en) | 2013-09-11 |
| CN103286254B true CN103286254B (en) | 2015-07-01 |
Family
ID=49088076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310225333.XA Expired - Fee Related CN103286254B (en) | 2013-06-07 | 2013-06-07 | Electric rivet pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103286254B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4807460A (en) * | 1987-03-17 | 1989-02-28 | Tzong Liou C | Riveter with adjustable headpiece |
| CN201300188Y (en) * | 2008-09-22 | 2009-09-02 | 孟信芳 | Manual riveting nut gun using motor to drive gun head bolt to conduct positive and reserve rotation |
| CN201776391U (en) * | 2010-09-16 | 2011-03-30 | 文星毅 | Heavy dual-purpose easy squeeze blind rivet gun with double handles |
| CN102166613A (en) * | 2010-12-31 | 2011-08-31 | 重庆江利圣特机械制造有限责任公司 | Bearing riveting machine |
| CN202270922U (en) * | 2011-09-29 | 2012-06-13 | 余姚唐文工具有限公司 | Double-handle type riveting nut gun |
| CN203356522U (en) * | 2013-06-07 | 2013-12-25 | 翟潇 | Electric rivet pulling machine |
-
2013
- 2013-06-07 CN CN201310225333.XA patent/CN103286254B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4807460A (en) * | 1987-03-17 | 1989-02-28 | Tzong Liou C | Riveter with adjustable headpiece |
| CN201300188Y (en) * | 2008-09-22 | 2009-09-02 | 孟信芳 | Manual riveting nut gun using motor to drive gun head bolt to conduct positive and reserve rotation |
| CN201776391U (en) * | 2010-09-16 | 2011-03-30 | 文星毅 | Heavy dual-purpose easy squeeze blind rivet gun with double handles |
| CN102166613A (en) * | 2010-12-31 | 2011-08-31 | 重庆江利圣特机械制造有限责任公司 | Bearing riveting machine |
| CN202270922U (en) * | 2011-09-29 | 2012-06-13 | 余姚唐文工具有限公司 | Double-handle type riveting nut gun |
| CN203356522U (en) * | 2013-06-07 | 2013-12-25 | 翟潇 | Electric rivet pulling machine |
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| Publication number | Publication date |
|---|---|
| CN103286254A (en) | 2013-09-11 |
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Granted publication date: 20150701 Termination date: 20160607 |