CN206747511U - A kind of rivet side pushes away precision positioning mechanism - Google Patents
A kind of rivet side pushes away precision positioning mechanism Download PDFInfo
- Publication number
- CN206747511U CN206747511U CN201720442327.3U CN201720442327U CN206747511U CN 206747511 U CN206747511 U CN 206747511U CN 201720442327 U CN201720442327 U CN 201720442327U CN 206747511 U CN206747511 U CN 206747511U
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- groove
- rivet
- cannelure
- transverse groove
- movable block
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Abstract
The utility model discloses a kind of rivet side to push away precision positioning mechanism, and it includes boss（1）And controller, described boss（1）Top offer cannelure（2）And transverse groove（3）, cannelure（2）Penetrate transverse groove（3）Set, cannelure（2）Depth be less than transverse groove（3）Depth, transverse groove（3）Right side be provided with horizontal air cylinder（5）, transverse groove（3）Inside being provided with can transversely groove（3）The movable block of slip（6）, movable block（6）One end be fixed on horizontal air cylinder（5）Piston rod on, movable block（6）Top offer the groove that can accommodate a rivet（7）, groove（7）With cannelure（2）Front and rear insertion, groove（7）Basal surface and cannelure（2）Basal surface is concordant.The beneficial effects of the utility model are：Positioning precision is high, it is high to improve filling efficiency, automaticity.
Description
Technical field
Rivet technical field is the utility model is related to, particularly a kind of rivet side pushes away precision positioning mechanism.
Background technology
The connection of two or more workpiece can be divided into being detachably connected to be detachably connected with non-, wherein non-be detachably connected as
Welding, is detachably connected including mode connects for screw, rivet interlacement etc., i.e., by two or more workpiece in the case where not destroying workpiece
Separation.
Riveting is connected mode the most frequently used in being detachably connected.The less product of specification only needs several rivets to complete
Riveting, and strip product is longer due to length（9~10m）, it is required to open up mounting hole on along its length, each installation
Hole domestic demand loads rivet, is finally sent into follow-up riveting equipment, could closely rivet two or more strips.Also adopt at present
Automatic filling rivet is carried out with sucked type material grasping equipment, i.e., draws the rivet immediately below it with sucker, then passes through shifting
Motivation structure is sent into the mounting hole of strip, but it is that multiple rivet close-packed arrays are in alignment to draw object, when drawing,
Easily adjacent rivet is smoked, when loading station, accurately the rivet on sucker can not be sent into mounting hole, positioning be present not
Accurately, the defects of low precision, production efficiency is had a strong impact on.Therefore it is riveting production line how rivet to be automatically positioned into specified location
Must solve the problems, such as.
Utility model content
The shortcomings that the purpose of this utility model is to overcome prior art, there is provided one kind is simple in construction, positioning precision is high, carries
Height loads the high rivet positioner of efficiency, automaticity.
The purpose of this utility model is achieved through the following technical solutions：A kind of rivet side pushes away precision positioning mechanism, and it is wrapped
Boss and controller are included, cannelure and transverse groove are offered at the top of described boss, cannelure insertion transverse groove is set, longitudinal direction
The depth of groove is less than the depth of transverse groove, is provided with horizontal air cylinder on the right side of transverse groove, and being provided with transverse groove can transversely groove
The movable block of slip, one end of movable block are fixed on the piston rod of horizontal air cylinder, and being offered at the top of movable block to accommodate
The groove of one rivet, groove and the front and rear insertion of cannelure, groove basal surface is concordant with longitudinal bottom surface, described controller
It is connected with horizontal air cylinder.
Platform is provided with the right side of described boss, described horizontal air cylinder is fixedly installed on platform.
Limiting stand is provided with the left of described transverse groove, is provided with microswitch on limiting stand end face, microswitch with
Controller connects.
Described controller is PLC.
The utility model has advantages below：The utility model positioning precision is high, improves filling efficiency, automaticity
It is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram that rivet enters after cannelure；
Fig. 3 is the schematic diagram after rivet positioning；
Fig. 4 is the front view of movable block；
Fig. 5 is the top view of movable block；
In figure, 1- boss, 2- cannelures, 3- transverse grooves, 4- limiting stands, 5- horizontal air cylinders, 6- movable blocks, 7- grooves, 8-
Platform, 9- rivets.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, the scope of protection of the utility model be not limited to
It is lower described：
As shown in Fig. 1 ~ 5, a kind of rivet side pushes away precision positioning mechanism, and it includes boss 1 and controller, described boss 1
Top offer cannelure 2 and transverse groove 3, cannelure 2 penetrates transverse groove 3 and set, and the depth of cannelure 2 is less than transverse groove 3
Depth, the left side of transverse groove 3 is provided with limiting stand 4, microswitch is provided with the end face of limiting stand 4, the right side of transverse groove 3 is set
Horizontal air cylinder 5 is equipped with, the right side of boss 1 is provided with platform 8, and described horizontal air cylinder 5 is fixedly installed on platform 8, transverse groove 3
Inside be provided with can movable block 6 that transversely groove 3 slides, one end of movable block 6 is fixed on the piston rod of horizontal air cylinder 5, activity
The top of block 6 offers the groove 7 that can accommodate a rivet, groove 7 and the front and rear insertion of cannelure 2, enables rivet 9 smoothly
Into groove 7, the basal surface of groove 7 is concordant with the basal surface of cannelure 2, and described controller is PLC, controller and level
Cylinder 5, microswitch connection, the piston rod of controller controlled level cylinder 5 stretch out or retracted, and controller receives microswitch and sent
Signal.
The course of work of described rivet detent mechanism is：
As shown in Fig. 2 rivet 9 is gradually arranged in cannelure 2 from front to back, and make the head of rivet 9 upward, and
The basal surface of rivet 9 is set to be contacted with the basal surface of cannelure 2；As shown in figure 3, when, into when having rivet 9, controller controls in groove 7
The piston rod of horizontal air cylinder 5 is stretched out, and movable block 6 is moved to the left along transverse groove 3, and the rivet 9 separates from rivet adjacent thereto,
Specified location is moved to, realizes the precise positioning of rivet；And after the motion of the left part of movable block 6 touches microswitch, fine motion
Switch sends electric signal, and controller receives the transfering process that one of rivet 9 is entered down after signal, and transfering process is frequently with suction
Disk draws rivet 9, because the rivet 9 does not contact with other rivets, therefore when ensure that subsequent transfer rivet 9, will not pick up it
His rivet, further ensuring rivet accurately can be admitted in mounting hole.
Therefore, the mechanism realizes being accurately positioned for rivet, and without manual hand manipulation, automaticity is very high, greatly
The filling efficiency for improving rivet.
Claims (4)
1. a kind of rivet side pushes away precision positioning mechanism, it is characterised in that：It includes boss（1）And controller, described boss（1）
Top offer cannelure（2）And transverse groove（3）, cannelure（2）Penetrate transverse groove（3）Set, cannelure（2）Depth it is small
In transverse groove（3）Depth, transverse groove（3）Right side be provided with horizontal air cylinder（5）, transverse groove（3）Inside being provided with can be transversely
Groove（3）The movable block of slip（6）, movable block（6）One end be fixed on horizontal air cylinder（5）Piston rod on, movable block（6）Top
Portion offers the groove that can accommodate a rivet（7）, groove（7）With cannelure（2）Front and rear insertion, groove（7）Basal surface with
Cannelure（2）Basal surface is concordant, described controller and horizontal air cylinder（5）Connection.
2. a kind of rivet side according to claim 1 pushes away precision positioning mechanism, it is characterised in that：Described boss（1）'s
Right side is provided with platform（8）, described horizontal air cylinder（5）It is fixedly installed in platform（8）On.
3. a kind of rivet side according to claim 1 pushes away precision positioning mechanism, it is characterised in that：Described transverse groove（3）
Left side be provided with limiting stand（4）, limiting stand（4）Microswitch is provided with end face, microswitch is connected with controller.
4. a kind of rivet side according to claim 1 pushes away precision positioning mechanism, it is characterised in that：Described controller is
PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720442327.3U CN206747511U (en) | 2017-04-25 | 2017-04-25 | A kind of rivet side pushes away precision positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720442327.3U CN206747511U (en) | 2017-04-25 | 2017-04-25 | A kind of rivet side pushes away precision positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747511U true CN206747511U (en) | 2017-12-15 |
Family
ID=60615235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720442327.3U Active CN206747511U (en) | 2017-04-25 | 2017-04-25 | A kind of rivet side pushes away precision positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206747511U (en) |
-
2017
- 2017-04-25 CN CN201720442327.3U patent/CN206747511U/en active Active
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| GR01 | Patent grant |