CN108787987A - A kind of hand riveter - Google Patents
A kind of hand riveter Download PDFInfo
- Publication number
- CN108787987A CN108787987A CN201810874915.3A CN201810874915A CN108787987A CN 108787987 A CN108787987 A CN 108787987A CN 201810874915 A CN201810874915 A CN 201810874915A CN 108787987 A CN108787987 A CN 108787987A
- Authority
- CN
- China
- Prior art keywords
- drive block
- gun body
- pull rod
- hand riveter
- click
- 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.)
- Pending
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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
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
- B21J15/386—Pliers for riveting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of hand riveters comprising gun body and is sleeved on the pull rod that can be slid vertically in gun body and in gun body；It is fixedly connected with drawing mouth above gun body, click-on mechanism is installed with above pull rod, is installed with driving mechanism below, click-on mechanism is set in gun body and is set to the lower section for drawing mouth；Driving mechanism includes the drive block and two handles for being respectively hinged at gun body both sides being fixedly mounted below pull rod, is fixedly installed the slide bar that a driving drive block slides vertically on each handle, the horizontal concrete chute passed through for slide bar is offered on drive block.Hand riveter of the present invention eliminates in flakes, by the way of pulling force, realizes that the upper and lower of pull rod slides vertically by the way that the cooperation of slide bar and horizontal concrete chute is arranged, keeps the structure of hand riveter simpler, more effortless when having saved production cost, and user being made to use.
Description
Technical field
The present invention relates to a kind of hand riveters.
Background technology
Hand riveter is the fastening riveting for process industries such as all kinds of sheet metals, tubing, is currently widely used in, electricity
In the riveting of the electromechanics such as ladder, switch, instrument, furniture, decoration and light industrial goods.Existing hand riveter includes that gun body and activity are installed
Pull rod in the gun body is provided with the click-on mechanism of crimping rivet above pull rod, and lower section, which is provided with, breaks rivet mandrel
Driving mechanism, existing driving mechanism include the handle being hinged in gun body, the drive block being fixedly mounted below pull rod, and
One end is hinged on handle, and the other end is hinged on drive block in flakes, opens and closes handle, drives link motion, is drawn to drive
Bar slides up and down in gun body, to promote rivet rivet body to deform, breaks rivet mandrel.But the hand riveter structure of this structure is multiple
It is miscellaneous, and user needs to realize the installation of rivet with larger power.
Invention content
(1) technical problems to be solved
The technical problem to be solved in the present invention is to provide a kind of hand riveters simple in structure, manufacturing cost is low.
(2) technical solution
In order to solve the above technical problems, the present invention provides a kind of hand riveter, which includes gun body and is sleeved on rifle
Pull rod that is internal and being slid vertically in gun body；It is fixedly connected with drawing mouth above gun body, is installed with above pull rod
Click-on mechanism, is installed with driving mechanism below, and click-on mechanism is set in gun body and is set to the lower section for drawing mouth；Driving
Mechanism includes the drive block and two handles for being respectively hinged at gun body both sides being fixedly mounted below pull rod, each handle
On be fixedly installed the slide bar that a driving drive block slides vertically, offer the horizontal concrete chute passed through for slide bar on drive block.
Wherein, drive block is sleeved on pull rod, and a nut is threaded with below pull rod, and nut is resisted against drive block.
Wherein, each handle is hinged on by a screw rod in gun body, and screw rod passes through drive block.
Wherein, the vertical chute moved for screw rod is offered on drive block.
Wherein, drive block is formed by connecting by the stacking of several stamping parts.
Wherein, several stamping parts are formed by rivet interlacement.
Wherein, big compression spring is provided between gun body and drive block.
Wherein, click-on mechanism includes the sheath being fixedly mounted on above pull rod, several pawls being uniformly sleeved in sheath
Piece, and the spring that is set between calvus and pull rod.
Wherein, up-small and down-big conical bore is offered on sheath, the outer surface of calvus is formed and the matched circle of conical bore
Bore cambered surface.
(3) advantageous effect
Compared with prior art, hand riveter of the present invention eliminates in flakes, by the way of pulling force, by the way that slide bar and cross is arranged
It realizes that the upper and lower of pull rod slides vertically to the cooperation of sliding slot, keeps the structure of hand riveter simpler, saved production cost, and
It is more effortless when user being made to use.
Description of the drawings
Fig. 1 is the configuration schematic diagram of hand riveter of the present invention.
Partial cross-sectional structural diagram when Fig. 2 is hand riveter blind catch of the present invention.
Fig. 3 is partial cross-sectional structural diagram when hand riveter of the present invention opens handle.
Fig. 4 is the partial structural diagram of hand riveter of the present invention.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example cannot be used for limiting the scope of the invention for illustrating the present invention.
The structural schematic diagram of hand riveter of the present invention is as shown in Figure 1 to Figure 3, which includes gun body 1 and be sleeved on rifle
In body 1 and the pull rod 2 that can be slid vertically in gun body 1；The top of gun body 1, which is fixedly connected with, draws mouth 3, and the top of pull rod 2 is fixed
Click-on mechanism is installed, is installed with driving mechanism below, click-on mechanism, which is set in gun body 1 and is set to, draws mouth 3
Lower section；Driving mechanism include be fixedly mounted on the lower section of pull rod 2 drive block 41 and two be respectively hinged at 1 both sides of gun body
Handle 42 is fixedly installed the slide bar 421 that a driving drive block 41 slides vertically on each handle 42, is opened up on drive block 41
There is the horizontal concrete chute 411 passed through for slide bar 421.When driving handle, handle drives around the screw rod rotation being fixedly connected in gun body
Slide bar is also rotated around screw rod, since slide bar can only slide in the horizontal concrete chute of drive block, to drive drive block that can only carry out
Vertical direction slides up and down.
The top of above-mentioned gun body 1 is threaded with connecting seat 8, and above-mentioned drawing mouth 3 is threaded in the top of the connecting seat 8,
Also be threaded with retainer plate 9 on the connecting seat 8, which is resisted against gun body 1, with and be close to joint chair, realize connecting seat
It is fixedly connected.
Above-mentioned drive block 41 is sleeved on pull rod 2, and the lower section of pull rod 2 is threaded with a nut 43, and nut 43 is resisted against
The lower section of drive block 41, and the top of the drive block 41 is resisted against pull rod 2, to realize the fixed installation of drive block 41.
Each handle 42 is hinged on by a screw rod 7 in gun body 1, and screw rod 7 passes through drive block 41, is opened on the drive block 41
Equipped with the vertical chute 412 moved for screw rod 7.When about 41 drive block slides vertically, screw rod can slide in the vertical chute,
Ensure that drive block normally slides vertically.
Above-mentioned screw rod is set to the inside of the slide bar, i.e., the screw rod is closer to pull rod.
As shown in figure 4, drive block 41 is formed by connecting by the stacking of several stamping parts 413.Several stamping parts 413 can lead to
Rivet interlacement is crossed to form.Convenient for the installation of drive block, processing cost is saved, the intensity of drive block is improved.
Big compression spring 6 is provided between gun body 1 and drive block 41, convenient for automatically reseting for drive block；It is fixed to be provided in gun body 1
The locating shaft 11 of the position big compression spring 6, is convenient for the location and installation of big compression spring, big compression spring is avoided to cut tiltedly.
The drawing mouth 3 of several different sizes is threaded on handle 42, in order to be replaced, to adapt to different sizes
Rivet.
When opening the handle of both sides, handle is rotated around screw rod, to drive pull rod up to move, and overcomes big compression spring；It closes
When closing the handle of both sides, handle is rotated around screw rod, to drive pull rod to move down, while click-on mechanism being driven to move down,
At this point, drawing mouth is resisted against the rivet body part of rivet, and click-on mechanism drives the blind rivet part of rivet to move down, to realize rivet body
Part deforms, and breaks blind rivet part.
Click-on mechanism includes being fixedly mounted on the sheath 51 of 2 top of pull rod, several pawls being uniformly sleeved in sheath 51
Piece 52, and the spring 53 that is set between calvus 52 and pull rod 2, are provided with spring base 54 between spring 53 and calvus, several
The middle part of a calvus 52 surrounds the rivet mounting hole of installation rivet.
Up-small and down-big conical bore 511 is offered on sheath 51, the outer surface of calvus 52 is formed to be matched with conical bore 511
Circular cone cambered surface 521, when calvus moves down, rivet mounting hole is bigger, and when calvus up moves, rivet mounting hole is smaller,
To adapt to various sizes of rivet.
When opening the handle of both sides, pull rod drives sheath up to move, and calvus under the action of the spring, follows sheath one
It rises and up moves when the upper end of calvus is resisted against and draws mouth, continue to open handle, pull rod drives sheath continuation up to move, and pawl
Counter-active effect of the piece due to drawing mouth, overcomes spring force, is not moved up followed by sheath, and rivet mounting hole gradually increases, with
It is packed into convenient for rivet；When closing the handle of both sides, pull rod drives sheath to move down, reply force effect of the calvus in spring
Under, it also replys, gradual crimping rivet.
It these are only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of hand riveter, it is characterised in that：The hand riveter includes gun body (1) and is sleeved in the gun body (1) and can
The pull rod (2) slid vertically in the gun body (1)；It is fixedly connected with above the gun body (1) and draws mouth (3), the pull rod
(2) it is installed with click-on mechanism above, is installed with driving mechanism below, the click-on mechanism is set to the rifle
In body (1) and it is set to the lower section for drawing mouth (3)；The driving mechanism includes being fixedly mounted below the pull rod (2)
Drive block (41) and two handles (42) for being respectively hinged at the gun body (1) both sides, it is each solid on the handle (42)
Surely it is provided with the slide bar (421) that the driving drive block (41) slides vertically, is offered described in confession on the drive block (41)
The horizontal concrete chute (411) that slide bar (421) passes through.
2. hand riveter according to claim 1, it is characterised in that：The drive block (41) is sleeved on the pull rod (2),
A nut (43) is threaded with below the pull rod (2), the nut (43) is resisted against the drive block (41).
3. hand riveter according to claim 1, it is characterised in that：Each handle (42) is cut with scissors by a screw rod (7)
It is connected in the gun body (1), the screw rod (7) passes through the drive block (41).
4. hand riveter according to claim 4, it is characterised in that：It is offered on the drive block (41) for the screw rod
(7) mobile the vertical chute (412).
5. hand riveter according to any one of claims 1 to 4, it is characterised in that：The drive block (41) is rushed by several
Casting die (413) stacking is formed by connecting.
6. hand riveter according to claim 5, it is characterised in that：Several described stamping parts (413) pass through rivet interlacement
It forms.
7. hand riveter according to claim 1, it is characterised in that：It is set between the gun body (1) and the drive block (41)
It is equipped with big compression spring (6).
8. hand riveter according to claim 1, it is characterised in that：The click-on mechanism includes being fixedly mounted on the pull rod
(2) sheath (51) above, several calvus (52) being uniformly sleeved in the sheath (51), and it is set to the calvus
(52) spring (53) between the pull rod (2).
9. hand riveter according to claim 9, it is characterised in that：Up-small and down-big circular cone is offered on the sheath (51)
The outer surface in hole (511), the calvus (52) is formed and the conical bore (511) matched circular cone cambered surface (521).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810874915.3A CN108787987A (en) | 2018-08-01 | 2018-08-01 | A kind of hand riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810874915.3A CN108787987A (en) | 2018-08-01 | 2018-08-01 | A kind of hand riveter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108787987A true CN108787987A (en) | 2018-11-13 |
Family
ID=64079114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810874915.3A Pending CN108787987A (en) | 2018-08-01 | 2018-08-01 | A kind of hand riveter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108787987A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378246A (en) * | 2021-11-19 | 2022-04-22 | 陕西法士特齿轮有限责任公司 | Two side riveting frock |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201389610Y (en) * | 2009-03-19 | 2010-01-27 | 袁建明 | Double handle type hand riveter |
| CN201669368U (en) * | 2010-06-01 | 2010-12-15 | 文星毅 | Heavy-duty blind rivet gun with double handles |
| CN101992255A (en) * | 2009-08-14 | 2011-03-30 | 上海安字实业有限公司 | Pushing type riveting transmission device |
| CN201921966U (en) * | 2010-11-20 | 2011-08-10 | 余姚唐文工具有限公司 | Single-handle hand riveter |
| US20140137379A1 (en) * | 2010-11-20 | 2014-05-22 | Jianming Yuan | Single handle pulling riveting gun |
| CN203887143U (en) * | 2014-05-17 | 2014-10-22 | 高良 | Electric riveter |
| CN206445162U (en) * | 2016-12-29 | 2017-08-29 | 文华睿 | Hand riveter is followed closely in heavy core pulling |
| CN207013671U (en) * | 2017-07-26 | 2018-02-16 | 余姚唐文工具有限公司 | Thrust type riveting gun |
| CN208853646U (en) * | 2018-08-01 | 2019-05-14 | 宁波德韵工具有限公司 | A kind of hand riveter |
-
2018
- 2018-08-01 CN CN201810874915.3A patent/CN108787987A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201389610Y (en) * | 2009-03-19 | 2010-01-27 | 袁建明 | Double handle type hand riveter |
| CN101992255A (en) * | 2009-08-14 | 2011-03-30 | 上海安字实业有限公司 | Pushing type riveting transmission device |
| CN201669368U (en) * | 2010-06-01 | 2010-12-15 | 文星毅 | Heavy-duty blind rivet gun with double handles |
| CN201921966U (en) * | 2010-11-20 | 2011-08-10 | 余姚唐文工具有限公司 | Single-handle hand riveter |
| US20140137379A1 (en) * | 2010-11-20 | 2014-05-22 | Jianming Yuan | Single handle pulling riveting gun |
| CN203887143U (en) * | 2014-05-17 | 2014-10-22 | 高良 | Electric riveter |
| CN206445162U (en) * | 2016-12-29 | 2017-08-29 | 文华睿 | Hand riveter is followed closely in heavy core pulling |
| CN207013671U (en) * | 2017-07-26 | 2018-02-16 | 余姚唐文工具有限公司 | Thrust type riveting gun |
| CN208853646U (en) * | 2018-08-01 | 2019-05-14 | 宁波德韵工具有限公司 | A kind of hand riveter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378246A (en) * | 2021-11-19 | 2022-04-22 | 陕西法士特齿轮有限责任公司 | Two side riveting frock |
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