CN203292860U - Positioning device of shuttle table - Google Patents
Positioning device of shuttle table Download PDFInfo
- Publication number
- CN203292860U CN203292860U CN2013203206990U CN201320320699U CN203292860U CN 203292860 U CN203292860 U CN 203292860U CN 2013203206990 U CN2013203206990 U CN 2013203206990U CN 201320320699 U CN201320320699 U CN 201320320699U CN 203292860 U CN203292860 U CN 203292860U
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- CN
- China
- Prior art keywords
- backstay
- guide rail
- positioner
- parallel
- workbench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a positioning device of a shuttle table. The shuttle table is arranged on a guide rail in a sliding mode. The positioning device comprises a locking mechanism and a positioning rod connected with the shuttle table, wherein the positioning rod is parallel to the guide rail, the locking mechanism comprises two clamping oil cylinders which move in opposite directions, the positioning rod is arranged between the two clamping oil cylinders in a penetrating mode, and the positioning rod is tightly clamped by the two clamping oil cylinders in the positioning process. The locking mechanism is used for instantly locking the positioning rod connected with the movable table, and the shuttle table can be easily and instantly positioned through the structure, and meanwhile due to the fact that the position rod is parallel to and makes no contact with the guide rail, abrasion to the guide rail can not be produced in the positioning process.
Description
Technical field
The utility model relates to a kind of positioner, particularly relates to a kind of positioner of travelling table.
Background technology
In the processing of ears hole type parts, part need be placed between the power cutter of the left and right sides, processing is divided into thick fine finishining two procedures, often need the transverse shifting workbench this moment, workbench needs instant locking positioning when moving, otherwise, roughing slightly have interrupted cut or cutting force excessive, workbench just can be reflected in grating and causes that digital control system reports to the police owing to rocking, or thick fine finishining position error is excessive.And this type of warning of installing on lathe can cause feed shaft, the moment braking of power cutter, thereby causes tearing of main shaft power belt to take off tooth, has a strong impact on production.
Above-mentioned machining tool has been considered the worktable displacement braking in its design, only to contact with the line of linear guides rhombus side but reckon without its brake portion, and its brake structural is the wedge way of propelling, braking distance is the 0.3mm left and right only, when slightly there are wearing and tearing the braking contact site, stopping power just sharply descends, until lose.And the wearing and tearing at guide rail position are also meaningless to new brake, therefore, need to change guide rail during use, and cost is higher like this.
Therefore, need a kind of instant positioner that is applicable to this workbench, neither, with the linear guides friction, can realize instant location again, prevent that workbench from rocking.
The utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of positioner of travelling table, and being used for solving the prior art workbench can not locate immediately, during location, guide rail is had the problem of wearing and tearing.
Reach for achieving the above object other relevant purposes, the utility model provides a kind of positioner of travelling table, described workbench slides and is located on guide rail, described positioner comprises retaining mechanism and the backstay that is connected with described workbench, described backstay and described guide rail parallel setting, described retaining mechanism comprises the clamping cylinder of two move toward one another, and described backstay is located between two clamping cylinders, and during location, described backstay is clamped by two clamping cylinders.
Preferably, described backstay is flat rod, and the upper and lower surface of backstay is parallel, and the upper and lower surface of backstay is parallel with the upper surface of described guide rail.
Preferably, described two clamping cylinders share a cover oil feeding system, and described oil feeding system is provided with control valve.
Preferably, described two clamping cylinders are fixed in a housing relatively.
Preferably, described positioner also comprises the supporting seat of fixing described retaining mechanism.
As mentioned above, the positioner of travelling table of the present utility model has following beneficial effect: its backstay that adopts retaining mechanism to be connected with workbench is locked immediately, and this structure is easy to realize the instant location of workbench; Simultaneously,, because this backstay does not contact with guide rail parallel, can not produce the wearing and tearing to guide rail while therefore locating.
Description of drawings
Fig. 1 is shown as the positioner schematic diagram of travelling table of the present utility model.
Fig. 2 is shown as the concrete structure schematic diagram of described retaining mechanism of the present utility model.
The element numbers explanation
The specific embodiment
Below by particular specific embodiment explanation embodiment of the present utility model, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification.
See also Fig. 1 to Fig. 2.Notice, the appended graphic structure that illustrates of this specification, ratio, size etc., equal contents in order to coordinate specification to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the purpose that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, quote in this specification as " on ", D score, " left side ", " right side ", " centre " reach the term of " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when also being considered as the enforceable category of the utility model.
As shown in Figure 1, the utility model provides a kind of positioner of travelling table, workbench 1 slides and is located on the guide rail 5 that is arranged on lathe 4, positioner comprises retaining mechanism 2 and the backstay 3 that is connected with workbench 1, backstay 3 be arranged in parallel with guide rail 5, and retaining mechanism 2 comprises the clamping cylinder 21,22 of two move toward one another, as shown in Figure 2, backstay 3 is located in two clamping cylinders 21,22, and during location, backstay 3 is clamped by two clamping cylinders 21,22.The positioning and locking that the utility model adopts retaining mechanism 2 and backstay 3 to realize workbench 1, when needs workbench 1 location, start two clamping cylinders 21,22, make its move toward one another and with backstay 3 clamping and positioning,, because backstay 3 is parallel with guide rail 5 so can friction extensible guide in when operation, avoid rail friction impaired.
For better realizing clamping and positioning, above-mentioned backstay 3 is flat rod.The upper and lower surface of backstay 3 is parallel, and the upper and lower surface of backstay 3 is parallel with the upper surface of guide rail 1, and the parallel sided of the two sides of backstay 3 and guide rail 1 is consistent with the direction of guide rail by backstay like this, has guaranteed the moving stability of workbench.
As shown in Figure 2, the concrete structure of above-mentioned retaining mechanism 2 is: two clamping cylinders 21,22 are fixed in a housing 24 relatively, and two clamping cylinders 21,22 share cover oil feeding systems, and this oil feeding system comprises the control valve that shares oil inlet pipe 23 and control oil-feed.Two clamping cylinders arrange in opposite directions and form the subtend clamping cylinder, control two clamping cylinder actions by control valve when implementing, and realize automatically controlling.Workbench 1 moves into place, control valve action, and two clamping cylinders 21,22 operations in opposite directions, namely in figure, the clamping cylinder 21 in left side stretches out to the right, and the clamping cylinder 22 on right side stretches out left, and then backstay 3 is clamped, thereby with workbench 1 locking.
The coupling mechanism force of this positioner can be according to F=π/4(D
2* P) calculate, wherein F is the coupling mechanism force of two clamping cylinders, D is the clamping cylinder diameter of piston rod, P is the oil pressure in oil inlet pipe, therefore, it can realize by the oil pressure in the adjusting oil inlet pipe adjustment of coupling mechanism force better being locked backstay by clamping cylinder.
For realizing that retaining mechanism and workbench are in same level, above-mentioned positioner also comprises the supporting seat 6 of fixing and locking mechanism 2, in the present embodiment, above-mentioned housing 24 is connected with a fixed mounting 25, be fixed on this supporting seat 6 by this fixed mounting 25, it can guarantee the stability of retaining mechanism, can guarantee that again backstay 3 is parallel with guide rail 5.
In sum, the positioner of travelling table of the present utility model, its backstay that adopts retaining mechanism to be connected with workbench is locked immediately, and this structure is easy to realize the instant location of workbench; Simultaneously,, because this backstay does not contact with guide rail parallel, can not produce the wearing and tearing to guide rail while therefore locating.So the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not is used for restriction the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of completing under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (5)
1. the positioner of a travelling table, described workbench (1) slides and is located on guide rail (5), it is characterized in that, described positioner comprises retaining mechanism (2) and the backstay (3) that is connected with described workbench (1), described backstay (3) be arranged in parallel with described guide rail (5), described retaining mechanism (2) comprises the clamping cylinder (21,22) of two move toward one another, described backstay (3) is located between two clamping cylinders (21,22), and during location, described backstay (3) is clamped by two clamping cylinders (21,22).
2. the positioner of travelling table according to claim 1, it is characterized in that: described backstay (3) is flat rod, the upper and lower surface of backstay (3) is parallel, and the upper and lower surface of backstay (3) is parallel with the upper surface of described guide rail (5).
3. the positioner of travelling table according to claim 1 is characterized in that: described two clamping cylinders (21,22) share a cover oil feeding system, and described oil feeding system is provided with control valve.
4. the positioner of travelling table according to claim 1, it is characterized in that: described two clamping cylinders (21,22) are fixed in a housing (24) relatively.
5. the positioner of travelling table according to claim 1 is characterized in that: described positioner also comprises the supporting seat (6) of fixing described retaining mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203206990U CN203292860U (en) | 2013-06-04 | 2013-06-04 | Positioning device of shuttle table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203206990U CN203292860U (en) | 2013-06-04 | 2013-06-04 | Positioning device of shuttle table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292860U true CN203292860U (en) | 2013-11-20 |
Family
ID=49568898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203206990U Expired - Fee Related CN203292860U (en) | 2013-06-04 | 2013-06-04 | Positioning device of shuttle table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088927A (en) * | 2014-07-01 | 2014-10-08 | 成都飞机工业（集团）有限责任公司 | Hydraulic clamping device |
| CN107962384A (en) * | 2017-12-29 | 2018-04-27 | 武汉立奥自动化有限公司 | Automotive frame closes beam workbench and including the workbench from dynamic circuit connector beam production line |
-
2013
- 2013-06-04 CN CN2013203206990U patent/CN203292860U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088927A (en) * | 2014-07-01 | 2014-10-08 | 成都飞机工业（集团）有限责任公司 | Hydraulic clamping device |
| CN107962384A (en) * | 2017-12-29 | 2018-04-27 | 武汉立奥自动化有限公司 | Automotive frame closes beam workbench and including the workbench from dynamic circuit connector beam production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI GKN HUAYU DRIVELINE SYSTEMS CO., LTD. Free format text: FORMER NAME: NATIEFU DRIVE SHAFTS CO., LTD., SHANGHAI |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201315 Cambridge Road 950, Cambridge industry zone, Shanghai, Pudong New Area Patentee after: Shanghai GKN Huayu Driveline Systems Co., Ltd. Address before: 201315 Cambridge Road 950, Cambridge industry zone, Shanghai, Pudong New Area Patentee before: Natiefu Drive Shafts Co., Ltd., Shanghai |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20190604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |