CN207746545U - A kind of floating positioning fixture controlled using cylinder - Google Patents
A kind of floating positioning fixture controlled using cylinder Download PDFInfo
- Publication number
- CN207746545U CN207746545U CN201820049401.XU CN201820049401U CN207746545U CN 207746545 U CN207746545 U CN 207746545U CN 201820049401 U CN201820049401 U CN 201820049401U CN 207746545 U CN207746545 U CN 207746545U
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- China
- Prior art keywords
- cylinder
- floating
- pedestal
- positioning fixture
- controlled
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- Expired - Fee Related
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Abstract
The utility model belongs to clamp art, more particularly to a kind of floating positioning fixture controlled using cylinder, including pedestal, reference block, floating support device and locking device, the quantity of the reference block is three pieces, three pieces of reference blocks are fixedly installed on the pedestal, the floating support device and the locking device are set to the edge of the pedestal, the floating support device includes support cylinder, supporting rod and spring structure, and the supporting rod is connected to the output end of the support cylinder by the spring structure.The product processed will be needed to be placed on the utility model, pass through the positioning of floating support device and reference block, then start locking device to lock it, to realize product orientation, product drawback can not be ensured by solving larger deflection, processing shake knife, precision, to improve setting accuracy on work and efficiency.
Description
Technical field
The utility model belongs to clamp art, more particularly to a kind of floating positioning fixture controlled using cylinder.
Background technology
New energy controller, photovoltaic are complicated, in irregular shape, and special-shaped product is more, and product needs stir
Friction welding technological is mixed, deformation of products amount is larger after welding.Plane is larger, flatness deflection is big because product is processed for conventional brace,
Cause Z-direction height is uneven to cannot achieve machined surface bottom and have stable support, it is low, no to cannot be satisfied machining accuracy, yield
Good cost is high.
Traditional CNC fixtures X, Y-axis use Kong Jiakong, hole that the modes such as cavity profiling or product cavity profiling is added to position, Z axis
On the basis of reference plane uses at 3 points, for needing to do, Friction stir welding new energy vehicle controller specification is larger, processing plane
Bigger, deflection is unable to control babinet product, machining accuracy, and properties of product require not ensureing.
Utility model content
The purpose of this utility model is that：In view of the deficiencies of the prior art, a kind of floating controlled using cylinder is provided
Positioning fixture, which, which solves larger deflection, processing shake knife, precision, can not ensure product drawback, to improve processing positioning
Precision and efficiency.
To achieve the above object, the utility model adopts the following technical solution：
A kind of floating positioning fixture controlled using cylinder, including pedestal, reference block, floating support device and locking dress
It sets, the quantity of the reference block is three pieces, and three pieces of reference blocks are fixedly installed on the pedestal, the floating support dress
The edge that the pedestal is set to the locking device is set, the floating support device includes support cylinder, supporting rod and bullet
Spring structure, the supporting rod are connected to the output end of the support cylinder by the spring structure.
As a kind of improvement of the utility model, the locking device include locking cylinder, connecting seat, connecting rod, briquetting and
Telescopic rod, the telescopic rod are connected to the output end of the locking cylinder, and one end of the briquetting is articulated with the telescopic rod, institute
The middle part for stating briquetting is flexibly connected by the connecting rod with the connecting seat.
As a kind of improvement of the utility model, the pedestal includes bottom plate, locating platform and fixed link, and the positioning is flat
Platform is fixedly connected by the fixed link with the bottom plate, and the center of the bottom plate and the locating platform is both provided with empty avoiding
Hole.
Further include cushion block as a kind of improvement of the utility model, the cushion block is set on the locating platform.
As a kind of improvement of the utility model, the quantity of the floating support device is several, several are described floating
Dynamic support device is placed equidistant in the edge of the locating platform.
The operation principle of the utility model is：The utility model includes pedestal, reference block, floating support device and locking
The quantity of device, the reference block is three pieces, and three pieces of reference blocks are fixedly installed on the pedestal, the floating support
Device and the locking device are set to the edge of the pedestal, the floating support device include support cylinder, supporting rod and
Spring structure, the supporting rod are connected to the output end of the support cylinder by the spring structure.The production that needs are processed
Product are placed on the utility model, by the positioning of floating support device and reference block, are then started locking device and are carried out to it
Locking, to realize product orientation, product drawback can not be ensured by solving larger deflection, processing shake knife, precision, to improve
Setting accuracy on work and efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
With reference to embodiment and Figure of description, the utility model is described in further detail, but this
The embodiment of utility model is without being limited thereto.
As shown in Figure 1, a kind of floating positioning fixture controlled using cylinder, including pedestal 1, reference block 2, floating support dress
3 and locking device 4 are set, the quantity of reference block 2 is three pieces, and three pieces of reference blocks 2 are fixedly installed on pedestal 1, floating support dress
Set 3 and locking device 4 be set to the edge of pedestal 1, floating support device 3 includes support cylinder 31, supporting rod 32 and spring knot
Structure（It is not shown）, supporting rod 32 by spring structure be connected to support cylinder 31 output end.
Preferably, locking device 4 includes locking cylinder 41, connecting seat 42, connecting rod 43, briquetting 44 and telescopic rod 45, is stretched
Bar 45 is connected to the output end of locking cylinder 41, and one end of briquetting 44 is articulated with telescopic rod 45, and the middle part of briquetting 44 passes through connecting rod
43 are flexibly connected with connecting seat 42.
Preferably, pedestal 1 include bottom plate 11, locating platform 12 and fixed link 13, locating platform 12 by fixed link 13 with
Bottom plate 11 is fixedly connected, and the center of bottom plate 11 and locating platform 12 is both provided with emptiness avoiding hole 6.
The utility model further includes cushion block 7, and cushion block 7 is set on locating platform 12, and cushion block 7 is used for auxiliary positioning, can be with
For protecting product.
Preferably, the quantity of floating support device 3 is several, several floating support devices 3 are placed equidistant in positioning
The edge of platform 12.
The operation principle of the utility model is：Fixture in the state of no clamping product 8, floating support device 3
Supporting rod 32 is in active state, and the positive and negative direction that can prolong Z axis is up and down, and floating cylinder is in releasing orientation；Then will
The product processed 8 is needed to be placed on locating platform 12 so that product 8 is adjacent on reference block 2, at this point, start locking device 4,
So that briquetting 44 compresses product 8, product 8 realizes fixation under the pressure of briquetting 44, and product 8 is withstood at the top of supporting rod 32 at this time
Bottom surface can be poor with the bottom surface arbitrary height of matching product 8 due to 3 float type structure of floating support device, only need to start support
31 floating support bar 32 of cylinder thus realizes the positioning and clamping of product 8.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is changed.Therefore, the utility model is not limited to above-mentioned specific implementation mode, every this field skill
It is new that art personnel any conspicuously improved, replacement or modification made on the basis of the utility model belongs to this practicality
The protection domain of type.In addition, although some specific terms, these terms has been used to be intended merely to facilitate in this specification
It is bright, any restrictions are not constituted to the utility model.
Claims (5)
1. a kind of floating positioning fixture controlled using cylinder, it is characterised in that：Including pedestal, reference block, floating support device
And locking device, the quantity of the reference block is three pieces, and three pieces of reference blocks are fixedly installed on the pedestal, described floating
Dynamic support device and the locking device are set to the edge of the pedestal, and the floating support device includes support cylinder, branch
Strut and spring structure, the supporting rod are connected to the output end of the support cylinder by the spring structure.
2. the floating positioning fixture according to claim 1 controlled using cylinder, it is characterised in that：The locking device packet
Locking cylinder, connecting seat, connecting rod, briquetting and telescopic rod are included, the telescopic rod is connected to the output end of the locking cylinder, described
One end of briquetting is articulated with the telescopic rod, and the middle part of the briquetting is flexibly connected by the connecting rod with the connecting seat.
3. the floating positioning fixture according to claim 1 controlled using cylinder, it is characterised in that：The pedestal includes bottom
Plate, locating platform and fixed link, the locating platform are fixedly connected by the fixed link with the bottom plate, the bottom plate and institute
The center for stating locating platform is both provided with emptiness avoiding hole.
4. the floating positioning fixture according to claim 3 controlled using cylinder, it is characterised in that：Further include cushion block, institute
Cushion block is stated to be set on the locating platform.
5. the floating positioning fixture according to claim 3 controlled using cylinder, it is characterised in that：The floating support dress
The quantity set is several, several described floating support devices are placed equidistant in the edge of the locating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820049401.XU CN207746545U (en) | 2018-01-12 | 2018-01-12 | A kind of floating positioning fixture controlled using cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820049401.XU CN207746545U (en) | 2018-01-12 | 2018-01-12 | A kind of floating positioning fixture controlled using cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207746545U true CN207746545U (en) | 2018-08-21 |
Family
ID=63152922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820049401.XU Expired - Fee Related CN207746545U (en) | 2018-01-12 | 2018-01-12 | A kind of floating positioning fixture controlled using cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207746545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390782A (en) * | 2019-01-03 | 2020-07-10 | 深圳市大成精密设备有限公司 | Guarantee tool of panel plane degree processing |
| CN113500315A (en) * | 2021-07-23 | 2021-10-15 | 昆山联滔电子有限公司 | Flatness correction device |
-
2018
- 2018-01-12 CN CN201820049401.XU patent/CN207746545U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390782A (en) * | 2019-01-03 | 2020-07-10 | 深圳市大成精密设备有限公司 | Guarantee tool of panel plane degree processing |
| CN113500315A (en) * | 2021-07-23 | 2021-10-15 | 昆山联滔电子有限公司 | Flatness correction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20220112 |