CN206122545U - Pneumatic reviting machine - Google Patents
Pneumatic reviting machine Download PDFInfo
- Publication number
- CN206122545U CN206122545U CN201620987839.3U CN201620987839U CN206122545U CN 206122545 U CN206122545 U CN 206122545U CN 201620987839 U CN201620987839 U CN 201620987839U CN 206122545 U CN206122545 U CN 206122545U
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- mould
- pressing plate
- groove
- rivet
- die
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Abstract
The utility model discloses a pneumatic reviting machine, including upper die base and die holder, the mould is installed to the die holder top, the mould includes mould and lower mould, upward all seted up round rod groove and circular rivet groove in mould and the lower mould, and the ejector pin is all worn to be equipped with in every circular rivet groove both ends, go up the mould left and right sides and all install a pivot, just still rotatablely in the pivot wear to be equipped with the clamp plate, waist shape hole has been seted up in the clamp plate, a pair of vertical clamp plate is still installed to the upper die base below of the mould left and right sides, vertical clamp plate below install the compression roller, the compression roller is worn to establish in the waist shape hole, the medial surface of clamp plate compresses tightly the ejector pin outer end. The utility model discloses can be convenient rivet the rivet on the cylinder pole, cylinder pole and fix with rivet are convenient to the cylinder pole can not the off tracking during punching press, and it is high to become flat rate.
Description
Technical field
This utility model is related to lock seaming machine technical field, more specifically, more particularly to a kind of pneumatic lock seaming machine.
Background technology
In prior art, rivet difficulty is riveted on cylindrical bar, cylindrical bar cannot be positioned well, easily be slided, finally
Can cause will be rivet pressure inclined, causes the damage of whole part.
Utility model content
The purpose of this utility model is to provide a kind of pneumatic lock seaming machine, effective setting circle mast and rivet, riveted zero
Part qualification rate is high.
In order to achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of pneumatic lock seaming machine, including upper bolster and die shoe, are provided with mould, the mould bag above the die shoe
Upper die and lower die are included, a pair orthogonal half-round rod grooves and semicircle rivet groove in the upper die and lower die, is offered,
Two half-round rod grooves collectively constitute a circular pin groove, and two semicircle rivet grooves collectively constitute a circular riveting
Nail groove, and each described rounded rivets groove two ends is equipped with push rod；Be also equipped with upper die plate below the upper bolster, it is described on
Guiding rod aperture is offered in die holder and upper die plate, T-bar is installed in the guiding rod aperture, with upper mould below the T-bar
It is fixedly connected, in the guiding rod aperture in the upper bolster, is also equipped with the first compression spring；The upper mould left and right sides is respectively mounted
Have a rotating shaft, and it is also rotatable in the rotating shaft be equipped with pressing plate, offer mounting hole in the pressing plate；The mould is left
A pair longitudinal pressing plates are also equipped with below the upper bolster of right both sides, pressure roller, the pressure roller are installed below longitudinal pressing plate
It is located in the mounting hole, the medial surface of the pressing plate is pressed on the push rod outer end.
Further, longitudinally disposed baffle plate, the baffle plate peace are mounted on the outside of each described longitudinal pressing plate
It is mounted on the die shoe.
Further, at least one guide roller component is also equipped with the outside of longitudinal pressing plate.
Further, the push rod outer end is provided with end guide rod, and the rounded rivets groove outer end is provided with and the end
The terminal guide groove that portion's guide rod coordinates, and the second compression spring is also equipped with the terminal guide groove.
Further, roller is installed in the end guide rod, the roller compression is in the pressing plate inner surface.
Compared with prior art, the utility model has the advantage of：By the installation mold on die shoe, and upper mould and
Orthogonal half-round rod groove and semicircle rivet groove are provided with lower mould, rounded rivets groove two ends are equipped with push rod, on
The mould left and right sides is provided with rotating shaft, and pressing plate is provided with rotating shaft, offers mounting hole, and pressure roller is located in kidney-shaped on pressing plate
Downward clamping platen in hole.When in use, first rivet is penetrated in cylindrical bar, cylindrical bar is inserted into half-round rod groove then
In, rivet is fallen in rivet groove, and upper die and lower die matched moulds is simultaneously fixed, and during punching press, upper bolster declines, and drives longitudinal pressing plate to decline,
Pressure roller on longitudinal pressing plate is pressed in the mounting hole of pressing plate, pressing plate pressure is rotated, by push rod to mould interposition on the inside of pressing plate
Put compression, the ambilateral push rod of final mould is by rivet on cylindrical bar.By the device, can easily on cylindrical bar
Riveting rivet, cylindrical bar and rivet are fixed conveniently, and during punching press cylindrical bar will not sideslip, it is high into flat rate.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation of pneumatic lock seaming machine of the present utility model；
Fig. 2 is the sectional view of line A-A in Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to make to protection domain of the present utility model
Define.
Refering to shown in Fig. 1, Fig. 2, a kind of pneumatic lock seaming machine that this utility model is provided, including upper bolster 1 and die shoe 2,
Mould 3 is installed above die shoe 2, mould 3 offers a pair of phases in including mould 31 and lower mould 32, upper mould 31 and lower mould 32
Mutually vertical half-round rod groove 331 and semicircle rivet groove 341, two half-round rod grooves 331 collectively constitute a circular pin groove
33, two semicircle rivet grooves 341 collectively constitute a rounded rivets groove 34, and each 34 two ends of rounded rivets groove is equipped with
Push rod 4；Upper die plate 13 is also equipped with below upper bolster 1, guiding rod aperture 14 is offered in upper bolster 1 and upper die plate 13, is oriented to
T-bar 15 is installed in rod aperture 14, is fixedly connected with upper mould 31 below T-bar 15, also pacified in the guiding rod aperture 14 in upper bolster 1
Equipped with the first compression spring 16,31 left and right sides of upper mould is mounted on a rotating shaft 6, and also rotatable in rotating shaft 6 is equipped with
Pressing plate 7, offers mounting hole 5 in the pressing plate；A pair longitudinal pressing plates are also equipped with below the upper bolster 1 of 3 left and right sides of mould
8, pressure roller 9 is installed below longitudinal pressing plate 8, pressure roller 9 is pressed in the mounting hole 5 of pressing plate 7, and the medial surface of pressing plate 7 is pressed on top
4 outer end of bar.By being provided with orthogonal semicircle in the installation mold 3 on die shoe 2, and upper mould 31 and lower mould 32
Bar groove 331 and semicircle rivet groove 341,34 two ends of rounded rivets groove are equipped with push rod 4, and 31 left and right sides of upper mould is provided with rotating shaft
6, pressing plate 7 is installed in rotating shaft 6, mounting hole 5 on pressing plate, is offered, pressure roller 9 is located in downward clamping platen 7 in mounting hole 5.
When in use, first rivet is penetrated in cylindrical bar, then cylindrical bar is inserted in half-round rod groove 33, rivet falls
Enter in rounded rivets groove 34, upper mould 31 and lower 32 matched moulds of mould are simultaneously fixed, and during punching press, upper bolster 2 declines, and upper bolster 1 declines process
In, upper mould 31 is pressed with lower mould 32 first, and then the first compression spring 16 is compressed, and longitudinal pressing plate 8 continues to decline, under pressure roller
Pressure mounting hole 5, so as to 6 rotation around the shaft of band dynamic pressure plate 7, push rod 4 is compressed in the middle part of mould by 7 inner surface of pressing plate, final mould 3
The push rod 4 of both sides is by rivet on cylindrical bar.By the device, rivet, cylinder easily can be riveted on cylindrical bar
Bar and rivet are fixed conveniently, and during punching press cylindrical bar will not sideslip, it is high into flat rate.
Refering to shown in Fig. 2, the outside of pressing plate 8 is mounted on longitudinally disposed baffle plate 11 longitudinally in each, and baffle plate 11 is pacified
It is mounted on die shoe 2.Baffle plate 11 is used for the lateral surface of backstop longitudinal direction pressing plate 8, on the one hand for being oriented to for longitudinal pressing plate 8, separately
On the one hand, after being used for preventing long-time use, longitudinal pressing plate 8 is subject to bending stress and deforms.It is also equipped with the outside of longitudinal pressing plate 8
At least one guide roller component 12.Guide roller component 12 is pressed on 11 medial surface of baffle plate, for being oriented to for longitudinal pressing plate 8,
Reduce frictional force.
Preferably, 4 outer end of push rod is provided with end guide rod 17, and 34 outer end of rounded rivets groove is provided with and the end
The terminal guide groove 19 that guide rod 17 coordinates, and in the terminal guide groove 19, it is also equipped with the compression bullet of the second compression spring 10 second
Spring 10 is for by the push rod 4 after riveting again ejection die.Roller 18 is installed in end guide rod 17, roller 18 is pressed on pressing plate
7 inner surfacies.End guide rod 17 is used to rotation to be oriented to and prevented for push rod 4, and roller 18 is used to reduce between push rod 4 and pressing plate 7
Frictional force.
Although being described in conjunction with the accompanying embodiment of the present utility model, patent owner can be wanted in appended right
Various modifications or modification are made within the scope of asking, as long as less than the protection model described by claim of the present utility model
Enclose, all should be within protection domain of the present utility model.
Claims (5)
1. a kind of pneumatic lock seaming machine, including upper bolster and die shoe, it is characterised in that：Mould is installed above the die shoe,
The mould includes upper die and lower die, and a pair orthogonal half-round rod grooves and semicircle are offered in the upper die and lower die
Shape rivet groove, two half-round rod grooves collectively constitute a circular pin groove, and two semicircle rivet grooves are collectively constituted
One rounded rivets groove, and each described rounded rivets groove two ends is equipped with push rod；It is also equipped with below the upper bolster
Template, offers guiding rod aperture, T-bar, the T-bar is provided with the guiding rod aperture in the upper bolster and upper die plate
Lower section is fixedly connected with upper mould, is also equipped with the first compression spring in the guiding rod aperture in the upper bolster；Described upper mould or so
Both sides are mounted on a rotating shaft, and it is also rotatable in the rotating shaft be equipped with pressing plate, offer mounting hole in the pressing plate；
A pair longitudinal pressing plates are also equipped with below the upper bolster of the mould left and right sides, pressure are installed below longitudinal pressing plate
Roller, the pressure roller are located in the mounting hole, and the medial surface of the pressing plate is pressed on the push rod outer end.
2. pneumatic lock seaming machine according to claim 1, it is characterised in that：It is mounted on the outside of each described longitudinal pressing plate
Longitudinally disposed baffle plate, the baffle plate are arranged on the die shoe.
3. pneumatic lock seaming machine according to claim 2, it is characterised in that：At least one is also equipped with the outside of longitudinal pressing plate
Individual guide roller component.
4. pneumatic lock seaming machine according to claim 3, it is characterised in that：The push rod outer end is provided with end guide rod, institute
State rounded rivets groove outer end and be provided with the terminal guide groove coordinated with the end guide rod, and also install in the terminal guide groove
There is the second compression spring.
5. pneumatic lock seaming machine according to claim 4, it is characterised in that：Roller is installed in the end guide rod, it is described
Roller compression is in the pressing plate inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987839.3U CN206122545U (en) | 2016-08-30 | 2016-08-30 | Pneumatic reviting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987839.3U CN206122545U (en) | 2016-08-30 | 2016-08-30 | Pneumatic reviting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206122545U true CN206122545U (en) | 2017-04-26 |
Family
ID=58565587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620987839.3U Active CN206122545U (en) | 2016-08-30 | 2016-08-30 | Pneumatic reviting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206122545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909385A (en) * | 2017-12-13 | 2019-06-21 | 纳瑞盛（上海）实业有限公司 | A kind of machine shaft axle sleeve automatic riveting device |
-
2016
- 2016-08-30 CN CN201620987839.3U patent/CN206122545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909385A (en) * | 2017-12-13 | 2019-06-21 | 纳瑞盛（上海）实业有限公司 | A kind of machine shaft axle sleeve automatic riveting device |
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| GR01 | Patent grant |