CN205200370U - Location center presss from both sides device - Google Patents
Location center presss from both sides device Download PDFInfo
- Publication number
- CN205200370U CN205200370U CN201520912213.1U CN201520912213U CN205200370U CN 205200370 U CN205200370 U CN 205200370U CN 201520912213 U CN201520912213 U CN 201520912213U CN 205200370 U CN205200370 U CN 205200370U
- Authority
- CN
- China
- Prior art keywords
- location
- depression bar
- locating rack
- groups
- hinged
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a location center presss from both sides device, including the locating rack, rotate to set up ring subassembly on the locating rack, can drive ring subassembly pivoted and rotate drive arrangement, and at least three group's location depression bars, the opening that can supply the elongated workpiece to penetrate is seted up at the locating rack middle part, location depression bar one end articulates on the locating rack, its other end articulates on the ring subassembly, and the location depression bar middle part of at least three groups is enclosed the closed form and is become a location interval, because location depression bar one end articulates on fixed locating rack, make and to rotate and to diminish gradually or the grow along with the ring subassembly between this positioning area, and can be at last with reducing between the positioning area to ring subassembly center, can be with elongated workpiece clamping position to center, and elongated workpiece edge and the inboard sliding contact of location depression bar in the position fixing process, the difficult card that takes place is died and the damage work piece, and fix a position accurate reliably. (B /)
Description
Technical field
The utility model relates to a kind of centre of location clamp device.
Background technology
In the assembling of the microscler accessories such as line style, aciculiform, cylindricality, workpiece; usually can need its clamping position in a certain center; to ensure the precision of its assembling, processing; traditional center folder normally adopts V-type, arcuate die closes up realization location; if but microscler accessory cheap excessive time; close up joint stuck microscler accessory very easily at V-type, arcuate die, and cause the damage of microscler accessory even to cut off, and the clamping position precision of traditional center folder is not high.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of centre of location clamp device.
The utility model solves the technical scheme that its technical problem adopts:
A kind of centre of location clamp device, comprise locating rack, rotate be arranged on the annulus assembly on locating rack, the device of rotation driving that annulus assembly can be driven to rotate and at least three groups locate depression bar, the opening that can penetrate for elongated workpiece is offered in the middle part of described locating rack, depression bar one end, described location is hinged on locating rack, its other end is hinged on annulus assembly, and enclose formation one in the middle part of the location depression bar of at least three groups and locate interval, rotate with annulus assembly between this positioning area and diminish gradually or become large.
Described location depression bar is provided with four groups, and described annulus assembly comprises inner ring and superposes the outer shroud that is arranged in inner ring, and wherein the location depression bar of two groups to be hinged in inner ring and to be arranged in parallel, and the location depression bar of other two groups to be hinged on outer shroud and to be arranged in parallel.
Depression bar center, described location offers recess.
Described device of rotation driving is a rotation cylinder being articulated on locating rack, the push rod end of described rotation cylinder and annulus member hinges.
The beneficial effects of the utility model are: a kind of centre of location clamp device, comprise locating rack, rotate the annulus assembly be arranged on locating rack, the device of rotation driving that annulus assembly rotates can be driven, and at least three group location depression bar, the opening that can penetrate for elongated workpiece is offered in the middle part of described locating rack, depression bar one end, described location is hinged on locating rack, its other end is hinged on annulus assembly, and enclose formation one in the middle part of the location depression bar of at least three groups and locate interval, because depression bar one end, location is hinged on fixing locating rack, make can rotate with annulus assembly and diminish gradually or become large between this positioning area, and finally can will be contracted to annulus assembly center between positioning area, can by elongated workpiece clamping position to center, and elongated workpiece edge contacts with location depression bar inner slide in position fixing process, not easily there is stuck and disfiguring workpiece, and accurate positioning is reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, Fig. 1, Fig. 2 is the structural representation of the utility model specific embodiment, as shown in the figure, a kind of centre of location clamp device comprises locating rack 661, rotate the annulus assembly be arranged on locating rack 661, the device of rotation driving that annulus assembly rotates can be driven, and at least three group location depression bar 662, offer in the middle part of described locating rack 661 and can supply the microscler opening penetrated, depression bar 662 one end, described location is hinged on locating rack 661, its other end is hinged on annulus assembly, and enclose formation one in the middle part of the location depression bar 662 of at least three groups and locate interval, rotate with annulus assembly between this positioning area and diminish gradually or become large, and finally can will be contracted to annulus assembly center between positioning area, can by elongated workpiece clamping position to center, and in position fixing process, elongated workpiece edge contacts with location depression bar 662 inner slide, not easily there is stuck and disfiguring workpiece, and accurate positioning is reliable.
As preferably, described location depression bar 662 is provided with four groups, described annulus assembly comprises inner ring 663 and superposes the outer shroud 664 be arranged in inner ring 663, wherein the location depression bar 662 of two groups to be hinged in inner ring 663 and to be arranged in parallel, and the location depression bar 662 of other two groups to be hinged on outer shroud 664 and to be arranged in parallel, between the positioning area forming a parallelogram, and offer the recess 666 corresponding with elongated workpiece at depression bar 662 center, location, prevent from crushing workpiece.
Be a rotation cylinder 665 being articulated on locating rack 661 as preferred described device of rotation driving, the push rod end of described rotation cylinder 665 and annulus member hinges, certainly, in specific implementation process, the driving mechanisms such as motor also can be adopted to substitute rotation cylinder 665, be not described further at this.
Above better enforcement of the present utility model is illustrated; certainly; the utility model can also adopt form different from the embodiment described above; the equivalent conversion that those of ordinary skill in the art do under the prerequisite without prejudice to spirit of the present invention or change accordingly, all should belong in protection domain of the present utility model.
Claims (4)
1. a centre of location clamp device, it is characterized in that: comprise locating rack (661), rotation is arranged on the annulus assembly on locating rack (661), the device of rotation driving that annulus assembly rotates can be driven, and at least three group location depression bar (662), described locating rack (661) middle part offers the opening that can penetrate for elongated workpiece, depression bar (662) one end, described location is hinged on locating rack (661), its other end is hinged on annulus assembly, and the location depression bar (662) of at least three groups middle part encloses formation one and locates interval, rotate with annulus assembly between this positioning area and diminish gradually or become large.
2. a kind of centre of location clamp device according to claim 1, it is characterized in that: described location depression bar (662) is provided with four groups, described annulus assembly comprises inner ring (663) and superposition and is arranged on outer shroud (664) in inner ring (663), wherein the location depression bar (662) of two groups is hinged on inner ring (663) and goes up and be arranged in parallel, and the location depression bar (662) of other two groups is hinged on outer shroud (664) and goes up and be arranged in parallel.
3. a kind of centre of location clamp device according to claim 1 and 2, is characterized in that: depression bar (662) center, described location offers recess (666).
4. a kind of centre of location clamp device according to claim 1, is characterized in that: described device of rotation driving is a rotation cylinder (665) being articulated on locating rack (661), the push rod end of described rotation cylinder (665) and annulus member hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912213.1U CN205200370U (en) | 2015-11-13 | 2015-11-13 | Location center presss from both sides device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912213.1U CN205200370U (en) | 2015-11-13 | 2015-11-13 | Location center presss from both sides device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205200370U true CN205200370U (en) | 2016-05-04 |
Family
ID=55838111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520912213.1U Withdrawn - After Issue CN205200370U (en) | 2015-11-13 | 2015-11-13 | Location center presss from both sides device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205200370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312435A (en) * | 2015-11-13 | 2016-02-10 | 中山市环实工业自动化设备有限公司 | Locating center clamp device |
-
2015
- 2015-11-13 CN CN201520912213.1U patent/CN205200370U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312435A (en) * | 2015-11-13 | 2016-02-10 | 中山市环实工业自动化设备有限公司 | Locating center clamp device |
| CN105312435B (en) * | 2015-11-13 | 2017-08-01 | 中山市环实工业自动化设备有限公司 | A kind of centre of location clamp device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160504 Effective date of abandoning: 20170801 |