CN201455176U - High-precision automatic positioning fixture of rotary riveting axis - Google Patents
High-precision automatic positioning fixture of rotary riveting axis Download PDFInfo
- Publication number
- CN201455176U CN201455176U CN2009200760057U CN200920076005U CN201455176U CN 201455176 U CN201455176 U CN 201455176U CN 2009200760057 U CN2009200760057 U CN 2009200760057U CN 200920076005 U CN200920076005 U CN 200920076005U CN 201455176 U CN201455176 U CN 201455176U
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- sliding block
- riveting
- riveting axle
- positioning sliding
- revolves
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Abstract
The utility model relates to a high-precision automatic positioning fixture of a rotary riveting axis, which comprises a base guiding device and a workpiece displacement positioning device, wherein the base guiding device comprises a base, a pressing plate, a drive cylinder and a locking cylinder; the pressing plate for limiting the vertical degree of freedom of a slide block is fixedly arranged on the base; the drive cylinder and the locking cylinder are fixedly arranged on the base; the workpiece displacement positioning device comprises a positioning slide block and a positioning locking pin, wherein the positioning slide block is embedded into the pressing plate, a mounting hole of the rotary riveting axis is reserved on the positioning slide block; the rotary riveting axis is embedded into the mounting hole, and metal plate parts are sleeved on the rotary riveting axis; the positioning locking pin is arranged on one side of the pressing plate, and a rotary riveting head of the rotary riveter is positioned above the rotary riveting axis. Compared with the prior art, the high-precision automatic positioning fixture of the rotary riveting axis has a simple structure and convenient operation, and is used for riveting a plurality of riveting axes riveted on the metal plate parts on the metal plate parts through one-step clamping.
Description
Technical field
The utility model relates to the technology that high accuracy is revolved many riveted joint axles of riveting on sheet metal part, relates in particular to a clamping and moves by air cylinder driven and reliable location workpiece.
Background technology
Many axles high accuracy on sheet metal part is revolved riveting, and especially finishing in a clamping is the technical barrier of this area.Prior art is that hand-held anchor clamps revolve riveting separately.
On the sheet metal part that many stainless steel shafts are riveted with the mode of revolving riveting, assembly after the riveted joint is used for the imaging transmission mechanism of duplicator, the perpendicularity on its every relative panel beating riveted joint of axle plane is 0.1mm, axle is 0.15mm with the relative position degree of axle, the instability of riveted joint process can influence the finished product precision, influence the duplicator imaging definition, therefore use traditional riveting technology of revolving, make this assembly in process, produce more scrapping.
Prior art adopts the fixing riveting anchor clamps that revolve, add and man-hour a stainless steel shaft is put into the anchor clamps hole, need the borehole jack of riveting axle to go into to revolve riveting in the axle sheet metal part again, finish the whole riveting of revolving by that analogy, because of the riveted joint face of this its sheet metal part of clinching method can not fully be located in the riveted joint process, the riveted joint precision is difficult to guarantee that because every riveting once need be adorned axle once, working (machining) efficiency is lower again.
Therefore, those skilled in the art is devoted to develop and a kind ofly overcomes above-mentioned defective, is used for clamping of multiaxis, by shifting one's position automatically on the riveter and fully under the situation of location, the high accuracy of finishing multiaxis is revolved riveting processing.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of simple in structure for the defective that overcomes above-mentioned prior art existence, and is easy to operate, revolves the high high accuracy of riveting process reliability and revolves the automatic positioning fixture of riveting axle.
The purpose of this utility model can be achieved through the following technical solutions: a kind of high accuracy is revolved the automatic positioning fixture of riveting axle, it is characterized in that, these anchor clamps comprise base guide device and workpiece displacement location device, described base guide device comprises base, pressing plate, driving cylinder and lock cylinder, the pressing plate of the restricted positioning sliding block easy on and off degree of fixed installation on the described base, described driving cylinder and lock cylinder are fixedly mounted on the base; Described workpiece displacement location device comprises positioning sliding block, position and lock pin, described positioning sliding block is embedded in the pressing plate, have the installing hole that revolves the riveting axle on the positioning sliding block, the described riveting axle that revolves is embedded in the installing hole, sheet metal part is enclosed within and revolves on the riveting axle, described position and lock pin is installed in a side of pressing plate, and the die that revolves of described riveter is positioned at and revolves riveting axle top.
Have four guide-localization holes on the described base, guide-localization is equipped with guide finger in the hole, and guide finger embeds in the gathering sill of positioning sliding block.
The bottom of described positioning sliding block has four gathering sills that coincide with workpiece riveting axis hole deformation trace, the described die that revolves that revolves riveting axle aligning riveter.
Have a plurality of trapezoidal locating slots on the side of described positioning sliding block, described position and lock pin is positioned at trapezoidal locating slot location and lock in place slide block.
Described driving cylinder connects positioning sliding block by piston rod, the fixedly connected Connection Block of positioning sliding block, and this Connection Block is provided with elongated slot, is provided with the connecting pin that the stationary positioned slide block laterally moves in the elongated slot.
Described lock cylinder connects the position and lock pin by the lock piston bar.
Described driving cylinder, lock cylinder and riveter are connected travel switch and logic control circuit respectively.
Compared with prior art, the utility model high accuracy is revolved the automatic positioning fixture of riveting axle, is used for clamping of multiaxis, by under the situation of shifting one's position automatically on the riveter and fully locating, the high accuracy of finishing multiaxis is revolved riveting processing, simple in structure, easy to operate, because above-mentioned special structural design, workpiece is packed into conveniently, each working cylinder is moved by logic circuit control follow procedure with revolving the riveting working head, realizes one time clamping workpiece, finishes multiaxis automatically and revolves riveting processing.
The assembly of the good axle of riveting does not have defective products and packaging efficiency height, and the result of use ideal reaches design purpose.
Description of drawings
Fig. 1 is the structural representation that the utility model revolves the automatic positioning fixture of riveting axle;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the B-B cutaway view of Fig. 3;
Fig. 5 is the A-A cutaway view among Fig. 1.
The specific embodiment
Be described further below in conjunction with the technique effect of accompanying drawing, to understand the purpose of this utility model, feature and effect fully design of the present utility model, concrete structure and generation.
Embodiment
Shown in Fig. 1-5, a kind of high accuracy is revolved the automatic positioning fixture of riveting axle, is used for being riveted on sheet metal part 1 with revolving riveting axle 3 by the mode of revolving riveting.
High accuracy is revolved the automatic positioning fixture of riveting axle and is mainly comprised base guide device and workpiece displacement location device.
Described base guide device comprises base 5, pressing plate 7, pressing plate 8, drives cylinder 10 and lock cylinder 14, the pressing plate 7 and the pressing plate 8 of the restricted positioning sliding block 4 easy on and off degree of fixed installation on the described base 5, positioning sliding block 4 can translation in the matched in clearance space that base 5 and pressing plate 7 and pressing plate 8 constitute.Have four guide-localization holes on the base 5, guide finger 6 is installed in the guide-localization hole, guide finger 6 bootable positioning sliding blocks 4 track in accordance with regulations moves.Also be installed with positioning sliding block on the base 5 and drive cylinder 10 and lock cylinder 14, drive cylinder 10 and connect positioning sliding block 4 by piston rod 11, positioning sliding block drives cylinder 10 driving positioning sliding blocks 4 and moves, positioning sliding block 4 also can move laterally under the guiding of positioning sliding block gathering sill when the direction of motion of positioning sliding block piston rod 11 moves, positioning sliding block 4 laterally moves and produces the influence of displacement to positioning sliding block piston rod 11, by moving freely compensation in the elongated slot of connecting pin 12 on Connection Block 9, Connection Block 9 is fixedlyed connected with positioning sliding block 4.
Described workpiece displacement location device comprises positioning sliding block 4, revolves riveting axle 3, position and lock pin 13, described positioning sliding block 4 is embedded in the pressing plate 8 and can moves, have the installing hole that revolves riveting axle 3 on the positioning sliding block 4, add and revolve riveting axle 3 man-hour and be embedded in the installing hole, sheet metal part 1 is enclosed within and revolves on the riveting axle 3, revolves the perpendicularity and the position degree that revolve riveting axle 3 after riveting axle 3 is adorned by riveting with the quality of fit of installing hole and determines.
Described workpiece displacement location device comprises that also the bottom of positioning sliding block 4 has four gathering sills that coincide with sheet metal part 1 riveting axis hole deformation trace, positioning sliding block 4 when the riveting axle replaces by be embedded in fixed guide pin 6 guiding in the gathering sill be installed on the positioning sliding block 4 revolve that riveting axle 3 aims at riveters revolve die 18, make the axis of rotation that revolves die 18 and to revolve riveting axle 3 concentric.
Described workpiece displacement location device also comprises on the side of positioning sliding block 4 and has a plurality of trapezoidal locating slots and position and lock pin 13, position and lock pin 13 is inserted in the installing hole of pressing plate 8, lock cylinder 14 connects position and lock pin 13 by lock piston bar 15, drive and to move axially by lock piston bar 15 by lock cylinder 14,8 one-tenth accurate matched in clearance of position and lock pin 13 and pressing plate, can play high-precision guiding accuracy control action, when positioning sliding block 4 moves to the position of riveting axle, position and lock pin 13 enters trapezoidal locating slot with positioning sliding block 4 location and locking, the effect of locking can be eliminated the mobile space of positioning sliding block 4, makes to revolve the riveting process and carry out under the situation of mechanism's good rigidity.
Described driving cylinder 10, lock cylinder 14 and riveter are connected travel switch and logic control circuit respectively.
Below, with reference to Fig. 1-5, the exemplary operation that a kind of high accuracy of the present utility model is revolved the automatic positioning fixture of riveting axle is described:
Press starting switch, the original state that high accuracy is revolved the automatic positioning fixture of riveting axle is that positioning sliding block 4 rests on first position of revolving riveting axle 3, to revolve riveting axle 3 packs in the installing hole of positioning sliding block 4 successively, sheet metal part 1 is enclosed within on the riveting dress axle 3, press run switch, positioning cylinder 14 promotes position and lock pin 13, make position and lock pin 13 enter the trapezoidal locating slot of positioning sliding block 4 sides, with positioning sliding block 4 location and locked, revolve die 18 rotation down generals who has surrendered revolve riveting axle 3 and rivet tightly on sheet metal part 1, revolve die 18 playback, first revolves riveting axle 3 rivetings dress and finishes; Positioning cylinder 14 is with 13 playback of position and lock pin, 4 one-tenth release conditions of positioning sliding block, positioning sliding block drives cylinder 10 4 to second of positioning sliding blocks of promotion and revolves riveting axle 3 positions, positioning sliding block 4 is under the guiding of gathering sill, second center of revolving riveting axle 3 is concentric with the pivot that revolves die, positioning cylinder 14 promotes position and lock pin 13, make position and lock pin 13 enter the trapezoidal locating slot of positioning sliding block 4 sides, with positioning sliding block 4 location and locked, revolve die 18 rotation down second of general who has surrendered revolve riveting axle 3 and rivet tightly on sheet metal part 1, revolve riveting processing by that analogy with backspin riveting axle 3; Finish all revolve riveting axle 3 revolve riveting processing after, high accuracy is revolved the automatic positioning fixture of riveting axle and is returned to original state, takes out the assembly of good of riveting, all revolves the riveting completion of processing.
All processes is finished by travel switch and logic control circuit follow procedure.
Point out to be that the course of work of riveter is public technology, is not described further at this.
The utility model is simple in structure, and is easy to operate.Because above-mentioned special structural design, what the riveted joint assembly that high accuracy is revolved the riveting axle can finish automatically in a clamping that all revolve the riveting axle revolves rivetings processing, and working (machining) efficiency improves greatly, and product quality also is guaranteed.
Should be appreciated that, in claims of the present utility model, specification, own " comprising ... " and all be interpreted as open implication, just its implication is equal to " containing at least ... ", and should not be construed as enclosed implication, promptly its implication should not be construed " only comprising ... ".
In sum, described in this specification is preferred embodiment of the present utility model, and it is only nonrestrictive in order to the explanation the technical solution of the utility model.All technical staff in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be within scope of the present utility model.
Claims (7)
1. a high accuracy is revolved the automatic positioning fixture of riveting axle, it is characterized in that, these anchor clamps comprise base guide device and workpiece displacement location device, described base guide device comprises base, pressing plate, driving cylinder and lock cylinder, the pressing plate of the restricted positioning sliding block easy on and off degree of fixed installation on the described base, described driving cylinder and lock cylinder are fixedly mounted on the base; Described workpiece displacement location device comprises positioning sliding block, position and lock pin, described positioning sliding block is embedded in the pressing plate, have the installing hole that revolves the riveting axle on the positioning sliding block, the described riveting axle that revolves is embedded in the installing hole, sheet metal part is enclosed within and revolves on the riveting axle, described position and lock pin is installed in a side of pressing plate, and the die that revolves of described riveter is positioned at and revolves riveting axle top.
2. a kind of high accuracy according to claim 1 is revolved the automatic positioning fixture of riveting axle, it is characterized in that, has four guide-localization holes on the described base, and guide-localization is equipped with guide finger in the hole, and guide finger embeds in the gathering sill of positioning sliding block.
3. a kind of high accuracy according to claim 1 and 2 is revolved the automatic positioning fixture of riveting axle, it is characterized in that, the bottom of described positioning sliding block has four gathering sills that coincide with workpiece riveting axis hole deformation trace, the described die that revolves that revolves riveting axle aligning riveter.
4. a kind of high accuracy according to claim 1 is revolved the automatic positioning fixture of riveting axle, it is characterized in that, has a plurality of trapezoidal locating slots on the side of described positioning sliding block, and described position and lock pin is positioned at trapezoidal locating slot location and lock in place slide block.
5. a kind of high accuracy according to claim 1 is revolved the automatic positioning fixture of riveting axle, it is characterized in that, described driving cylinder connects positioning sliding block by piston rod, the fixedly connected Connection Block of positioning sliding block, this Connection Block is provided with elongated slot, is provided with the connecting pin that the stationary positioned slide block laterally moves in the elongated slot.
6. revolve the automatic positioning fixture of riveting axle according to claim 1 or 4 described a kind of high accuracy, it is characterized in that, described lock cylinder connects the position and lock pin by the lock piston bar.
7. a kind of high accuracy according to claim 1 is revolved the automatic positioning fixture of riveting axle, it is characterized in that, described driving cylinder, lock cylinder and riveter are connected travel switch and logic control circuit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200760057U CN201455176U (en) | 2009-06-09 | 2009-06-09 | High-precision automatic positioning fixture of rotary riveting axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200760057U CN201455176U (en) | 2009-06-09 | 2009-06-09 | High-precision automatic positioning fixture of rotary riveting axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455176U true CN201455176U (en) | 2010-05-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200760057U Expired - Lifetime CN201455176U (en) | 2009-06-09 | 2009-06-09 | High-precision automatic positioning fixture of rotary riveting axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455176U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102169778A (en) * | 2011-05-12 | 2011-08-31 | 广东格兰仕集团有限公司 | Core riveting device of relay |
| CN102436973A (en) * | 2011-10-10 | 2012-05-02 | 贵州天义汽车电器有限公司 | Relay cover collecting device and using method thereof |
| CN102645143A (en) * | 2012-04-12 | 2012-08-22 | 江苏申模数字化制造技术有限公司 | Automatic centering device for automobile checking tool |
| CN103157751A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Machine platform |
| CN103586388A (en) * | 2013-11-06 | 2014-02-19 | 无锡忻润汽车安全系统有限公司 | Automatic riveting sliding table tool for automobile door lock |
| CN104209769A (en) * | 2014-09-03 | 2014-12-17 | 佛山市普拉迪数控科技有限公司 | Locating mechanism for double Y shafts |
| CN104492974A (en) * | 2014-12-20 | 2015-04-08 | 无锡朗贤汽车组件研发中心有限公司 | Separation device for reducing thermal forming steel plate punch wearing |
| CN104550503A (en) * | 2015-01-12 | 2015-04-29 | 四川九洲电器集团有限责任公司 | Adjustable assembling and riveting device |
| CN105057553A (en) * | 2015-08-18 | 2015-11-18 | 安徽科技学院 | Self-adaptation flexible radial riveting clamp mechanism |
| CN107931509A (en) * | 2017-10-31 | 2018-04-20 | 丰业迪睦斯（芜湖）汽车部件有限公司 | A kind of auxiliary device of riveter |
-
2009
- 2009-06-09 CN CN2009200760057U patent/CN201455176U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102169778A (en) * | 2011-05-12 | 2011-08-31 | 广东格兰仕集团有限公司 | Core riveting device of relay |
| CN102169778B (en) * | 2011-05-12 | 2013-07-10 | 广东格兰仕集团有限公司 | Core riveting device of relay |
| CN102436973A (en) * | 2011-10-10 | 2012-05-02 | 贵州天义汽车电器有限公司 | Relay cover collecting device and using method thereof |
| CN103157751A (en) * | 2011-12-09 | 2013-06-19 | 苏州工业园区高登威科技有限公司 | Machine platform |
| CN102645143A (en) * | 2012-04-12 | 2012-08-22 | 江苏申模数字化制造技术有限公司 | Automatic centering device for automobile checking tool |
| CN103586388A (en) * | 2013-11-06 | 2014-02-19 | 无锡忻润汽车安全系统有限公司 | Automatic riveting sliding table tool for automobile door lock |
| CN104209769A (en) * | 2014-09-03 | 2014-12-17 | 佛山市普拉迪数控科技有限公司 | Locating mechanism for double Y shafts |
| CN104492974A (en) * | 2014-12-20 | 2015-04-08 | 无锡朗贤汽车组件研发中心有限公司 | Separation device for reducing thermal forming steel plate punch wearing |
| CN104550503A (en) * | 2015-01-12 | 2015-04-29 | 四川九洲电器集团有限责任公司 | Adjustable assembling and riveting device |
| CN104550503B (en) * | 2015-01-12 | 2016-07-06 | 四川九洲电器集团有限责任公司 | A kind of adjustable assembling riveting set |
| CN105057553A (en) * | 2015-08-18 | 2015-11-18 | 安徽科技学院 | Self-adaptation flexible radial riveting clamp mechanism |
| CN107931509A (en) * | 2017-10-31 | 2018-04-20 | 丰业迪睦斯（芜湖）汽车部件有限公司 | A kind of auxiliary device of riveter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term |