CN203292796U - Side riveting press mechanism for riveting press assembly machine - Google Patents
Side riveting press mechanism for riveting press assembly machine Download PDFInfo
- Publication number
- CN203292796U CN203292796U CN2013201727955U CN201320172795U CN203292796U CN 203292796 U CN203292796 U CN 203292796U CN 2013201727955 U CN2013201727955 U CN 2013201727955U CN 201320172795 U CN201320172795 U CN 201320172795U CN 203292796 U CN203292796 U CN 203292796U
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- Prior art keywords
- riveting
- piston rod
- riveting press
- guide plate
- assembly machine
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Abstract
The utility model discloses a side riveting press mechanism for a riveting press assembly machine. The side riveting press mechanism for the riveting press assembly machine comprises a guide plate and a riveting press air cylinder, wherein the guide plate and the riveting press air cylinder are arranged on the axis and on one side of a riveting press hole of a shell body in sequence, the shell body, the guide plate and the riveting press air cylinder are fixed on a working plane, a piston rod is connected with a piston of the riveting press air cylinder, the piston rod and the piston are coaxial, and the piston rod is sleeved with the guide plate in a connected mode. Through advance of the piston rod, a dowel is pressed into the riveting press hole in a riveting mode. According to the side riveting press mechanism for the riveting press assembly machine, the riveting press air cylinder is arranged on the axis of the riveting press hole formed in the side face of the shell body, the riveted dowel is installed on the customized piston rod, and riveting press operation of the dowel is achieved through advance of the piston rod. In order to improve accuracy of riveting press, the guide plate is arranged on the axis of the piston rod, a guide sleeve which is coaxial with the riveting press hole is installed on the guide plate, the guide sleeve and the piston rod are in clearance fit, and the accuracy of riveting press operation is improved.
Description
Technical field
The utility model relates to a kind of riveting assembly machine, in particular to a kind of riveting of side for riveting assembly machine mechanism.
Background technology
There is following problem in existing riveting mechanism:
1, adopt manually in the pin load hole when riveting, then use the cylinder riveting, guiding and protective device, do not cause the riveting qualification rate low, the riveting low precision.
2, there is no spacing control function, when the operative employee forgot that pin is installed just carries out riveting, the riveting bar can damage housing.
3, there is no measuring ability, can't detect the riveting degree of depth.
The utility model content
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of riveting of side for riveting assembly machine mechanism is provided, and can detect the riveting degree of depth, has improved riveting precision and riveting yield rate.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of riveting of side for riveting assembly machine mechanism, comprise guide plate and riveting cylinder on the axis of riveting hole one side that is set in turn in housing, and described housing, guide plate and riveting cylinder are fixed on a working face; Be connected with on described riveting cylinder piston one with the piston rod of piston coaxial, described piston rod is socketed on described guide plate; By the propelling of described piston rod, with the pin riveting in described riveting hole.
Preferably, be connected with guide pin bushing between described piston rod and described guide plate.
Preferably, also be provided with position-stopping plate on the axis of riveting hole one side of described housing, position-stopping plate is between described guide plate and described riveting cylinder, and described piston rod is socketed on described position-stopping plate, is provided with the stop bit boss that has coordinated position-limiting action with described position-stopping plate on piston rod.
Further, described position-stopping plate is connected with a linear displacement transducer; When the piston of described riveting cylinder advances, the contact of described stop bit boss and linear displacement transducer.
Preferably, described riveting cylinder is fixed on described working face by cylinder mounting plate.
Preferably, described piston rod front end is arranged to taper shape.
Further, described riveting cylinder and described linear displacement transducer are controlled by PLC.
The beneficial effects of the utility model are:
1, a riveting cylinder is set on the axis in riveting hole, housing side, is arranged on by the pin of riveting on the piston rod of customization,, by the propelling of piston rod, realize the pin riveting.
2, linear displacement transducer is installed on position-stopping plate.During the riveting cylinder operation, stop bit boss on piston rod can be pressed into a segment distance with the contact of linear displacement transducer, the electric current that linear displacement transducer can not wait according to the amount of the being pressed into output 4-20mA of contact, can draw the amount of being pressed into of linear displacement transducer contact by digital-to-analogue conversion, thereby obtain the move distance of piston rod, can calculate finally the amount of being pressed into of pin.
3, for guaranteeing the riveting precision, a guide plate is set on the piston rod axis, the guide pin bushing coaxial with the riveting hole is housed on guide plate, guide pin bushing and piston rod matched in clearance, improve the riveting precision.
4, just start riveting for avoiding operator to forget pin is installed, cause piston rod and the housing damage housing of colliding, position-stopping plate is installed in the guide plate back, when the stop bit boss on the assurance piston rod touched position-stopping plate, piston rod can not touch housing.
5, taper shape is arranged in piston rod front end position that the riveting pin is installed, guarantees that pin sleeve after on piston rod, does not come off in the riveting process.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the utility model preferred embodiment schematic diagram;
Fig. 2 is Fig. 1 top view.
Number in the figure explanation: 1, housing, 2, guide plate, 21, guide pin bushing, 3, position-stopping plate, 4, the riveting cylinder, 41, piston rod, 42, the stop bit boss, 5, linear displacement transducer, 51, contact, 6, cylinder mounting plate, 9, pin, 10, working face.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
With reference to Fig. 1, shown in Figure 2, a kind of riveting of side for riveting assembly machine mechanism, comprise guide plate 2, position-stopping plate 3 and riveting cylinder 4 on the axis of riveting hole one side that is set in turn in housing 1, described housing 1, guide plate 2, position-stopping plate 3 are fixed on working face 10, and described riveting cylinder 4 is fixed on described working face 10 by cylinder mounting plate 6.
Be connected with on described riveting cylinder 4 pistons one with the piston rod 41 of piston coaxial, described piston rod 41 front ends are arranged to taper shape, after guaranteeing that pin 9 is enclosed within on piston rod 41, do not come off in the riveting process.
For guaranteeing the riveting precision, a guide plate 2 is set on piston rod 41 axis, the guide pin bushing 21 coaxial with the riveting hole is housed on guide plate 2, guide pin bushing 21 and piston rod 41 matched in clearance, improve the riveting precision.
Forget that for avoiding operator installation pin 9 just starts riveting, cause piston rod 41 and housing 1 to collide and damage housing 1, in guide plate 2 back, position-stopping plate 3 is installed, when the stop bit boss 42 on assurance piston rod 41 touched position-stopping plate 3, piston rod 41 can not touch housing 1.
Described position-stopping plate 3 is connected with a linear displacement transducer 5; When the piston of described riveting cylinder 4 advanced, described stop bit boss 42 contacted with the contact 51 of linear displacement transducer 5.During 4 work of riveting cylinder, stop bit boss 42 on piston rod 41 can be pressed into a segment distance with the contact of linear displacement transducer 5 51, the electric current that linear displacement transducer 5 can not wait according to the amount of the being pressed into output 4-20mA of contact 51, can draw the amount of being pressed into of contact 51 by digital-to-analogue conversion, thereby obtain the move distance of piston rod 41, can calculate finally the amount of being pressed into of pin 9.
Described riveting cylinder 4 and described linear displacement transducer 5 are controlled by PLC.
The present embodiment riveting implementation process is as follows:
Pin 9 is enclosed within on the circular cone of piston thick stick 41 front ends, riveting cylinder 41 (SMCMDBF80-100-M9BL) work, propelling piston bar 41, under the guide effect of the guide pin bushing 21 of piston rod 41 in guide plate 2, guarantee the axis coaxle in riveting hole on activity direction and housing 1, accurately pin 9 rivetings are entered housing 1.During riveting work, on piston rod, 41 stop bit boss 42 can be pressed into a segment distance with the contact 51 of linear displacement transducer 5 (MINOR KTR-25), the electric current that linear displacement transducer 5 can not wait according to the amount of the being pressed into output 4-20mA of contact 51, can draw the amount of being pressed into of linear displacement transducer contact by digital-to-analogue conversion, thereby obtain the move distance of piston rod 41, can calculate the amount of being pressed into of pin 9 finally, after the amount of being pressed into meets the riveting requirement, riveting cylinder 4 motion in the other direction, drive piston rod 41 rollbacks, complete the riveting action.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. side riveting mechanism that is used for the riveting assembly machine, it is characterized in that: comprise guide plate (2) and riveting cylinder (4) on the axis of riveting hole one side that is set in turn in housing (1), described housing (1), guide plate (2) and riveting cylinder (4) are fixed on a working face (10); Be connected with on described riveting cylinder (4) piston one with the piston rod (41) of piston coaxial, described piston rod (41) is socketed on described guide plate (2); By the propelling of described piston rod (41), with pin (9) riveting in described riveting hole.
2. the riveting of the side for the riveting assembly machine according to claim 1 mechanism, is characterized in that: be connected with guide pin bushing (21) between described piston rod (41) and described guide plate (2).
3. the riveting of the side for the riveting assembly machine according to claim 1 mechanism, it is characterized in that: also be provided with position-stopping plate (3) on the axis of riveting hole one side of described housing (1), position-stopping plate (3) is positioned between described guide plate (2) and described riveting cylinder (4), described piston rod (41) is socketed on described position-stopping plate (3), is provided with the stop bit boss (42) that has coordinated position-limiting action with described position-stopping plate (3) on piston rod (41).
4. the riveting of the side for the riveting assembly machine according to claim 3 mechanism, it is characterized in that: described position-stopping plate (3) is connected with a linear displacement transducer (5); When the piston of described riveting cylinder (4) advanced, described stop bit boss (42) contacted with the contact (51) of linear displacement transducer (5).
5. the riveting of the side for the riveting assembly machine according to claim 1 mechanism, it is characterized in that: described riveting cylinder (4) is fixed on described working face (10) by cylinder mounting plate (6).
6. the riveting of the side for the riveting assembly machine according to claim 1 mechanism, it is characterized in that: described piston rod (41) front end is arranged to taper shape.
7. the riveting of the side for the riveting assembly machine according to claim 4 mechanism, it is characterized in that: described riveting cylinder (4) and described linear displacement transducer (5) are controlled by PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201727955U CN203292796U (en) | 2013-04-09 | 2013-04-09 | Side riveting press mechanism for riveting press assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201727955U CN203292796U (en) | 2013-04-09 | 2013-04-09 | Side riveting press mechanism for riveting press assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292796U true CN203292796U (en) | 2013-11-20 |
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ID=49568834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201727955U Expired - Fee Related CN203292796U (en) | 2013-04-09 | 2013-04-09 | Side riveting press mechanism for riveting press assembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015037A (en) * | 2014-05-14 | 2014-09-03 | 苏州通锦精密工业有限公司 | Horizontal type pressing machine |
-
2013
- 2013-04-09 CN CN2013201727955U patent/CN203292796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015037A (en) * | 2014-05-14 | 2014-09-03 | 苏州通锦精密工业有限公司 | Horizontal type pressing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140409 |