CN203221344U - Four-face processing clamp - Google Patents

Four-face processing clamp Download PDF

Info

Publication number
CN203221344U
CN203221344U CN 201320133435 CN201320133435U CN203221344U CN 203221344 U CN203221344 U CN 203221344U CN 201320133435 CN201320133435 CN 201320133435 CN 201320133435 U CN201320133435 U CN 201320133435U CN 203221344 U CN203221344 U CN 203221344U
Authority
CN
China
Prior art keywords
opening
workpiece
sides
clamp
machining
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
Application number
CN 201320133435
Other languages
Chinese (zh)
Inventor
朱德平
卢伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU INDUSTRIAL PARK YIDA PRECISION MACHINERY Co Ltd
Original Assignee
SUZHOU INDUSTRIAL PARK YIDA PRECISION MACHINERY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUZHOU INDUSTRIAL PARK YIDA PRECISION MACHINERY Co Ltd filed Critical SUZHOU INDUSTRIAL PARK YIDA PRECISION MACHINERY Co Ltd
Priority to CN 201320133435 priority Critical patent/CN203221344U/en
Application granted granted Critical
Publication of CN203221344U publication Critical patent/CN203221344U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a four-face processing clamp. The four-face processing clamp comprises a face plate, two locating blocks, locating members and two pressing plates, wherein the middle of the face plate is provided with an opening; the two locating blocks are oppositely arranged at the two sides of the opening of the face plate, the lower end faces of the two locating blocks are connected with the face plate, and supporting parts which are used for supporting a workpiece are formed at one sides, close to the opening, of the upper end faces of the two locating blocks; the locating members are arranged on the supporting part of at least one locating block in a protruding manner; and the two pressing plates are respectively mounted on the two locating blocks, and pressing parts are formed at one sides, close to the opening, of the lower end faces of the pressing plates and operably face to the supporting parts so as to press the workpiece. Compared with the prior art, the four-face processing clamp has the advantages that the opening is formed in the face plate of the clamp, and the workpiece is clamped from the two side faces of the workpiece, so that the rest four faces of the workpiece can be processed through once clamping, the accumulated error is avoided, the clamping time is reduced, the processing accuracy is high, and the efficiency is high.

Description

The four sides clamp for machining
Technical field
The utility model relates to mechanical manufacturing field, is specifically related to a kind of four sides clamp for machining.
Background technology
All only need process one side when workpiece is done machined usually, but the part workpiece need use plain clamp just to need multiple clamping to a plurality of outer surface processing, but multiple clamping has the clamping of consumption and tool setting is many correction time, can produce cumulative errors, injure drawbacks such as workpiece easily.
The utility model content
In order to address the above problem, the purpose of this utility model provides a kind of precision height, four sides clamp for machining that working (machining) efficiency is high.
For achieving the above object, a kind of four sides of the utility model clamp for machining comprises:
Panel, described panel middle opening; Two locating pieces, the both sides of the relative opening that is arranged at described panel, the lower surface connects described panel, and close opening one side of upper surface forms the support portion of supporting workpiece; Keeper is on the outstanding support portion that is arranged at least one locating piece; Two pressing plates are installed on respectively on two locating pieces, and close opening one side of the lower surface of pressing plate forms compressed part, and described compressed part is exercisable towards the support portion workpiece pressing.
Preferably, the outline of described panel and opening are rectangle.
Preferably, described keeper is to be arranged on a straight pin on the locating piece.
Preferably, extend in opening the upper surface of described locating piece, and the projection of described support portion is arranged in opening.
Preferably, connect and adjusting relative distance by double-screw bolt between described locating piece and the pressing plate.
Preferably, in the position of workpiece pressing, form the groove that holds the workpiece side between described support portion and the described compressed part.
Than prior art, the utility model passes through in the clamp face plate upper shed, and from workpiece two sides clamping, realized that a clamping can process four its laps of workpiece, avoided cumulative errors, saved the clamping time, machining accuracy height, efficient height.
Description of drawings
Fig. 1 is the front view of the four sides clamp for machining of embodiment of the present utility model.
Fig. 2 is the vertical view of four sides shown in Figure 1 clamp for machining.
Fig. 3 is the enlarged drawing of clamp for machining A part in four sides shown in Figure 2.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the drawings and specific embodiments the utility model is described in detail.
As Fig. 1 to Fig. 3, the four sides clamp for machining of present embodiment mainly comprises panel 1, locating piece 2, straight pin 3, pressing plate 4 etc.
The middle opening of panel 1 is so that process workpiece 5 from the both sides of panel 1.In the present embodiment, preferred, outline and the opening of panel 1 are rectangle, rectangle frame of whole formation.
Workpiece 5 is whole orthogonal, and a pair of relative edge's of workpiece 5 end is suitable for by the anchor clamps clamping, a fin all is set for clamping on these two relative ends.
The both sides of the opening that is arranged at panel 1 that two locating pieces 2 are relative are specially on the relative both sides of rectangle frame.The lower surface of locating piece 2 connects panel 1, and a side of the close opening of upper surface forms the support portion of supporting workpiece 5, and the support portion is suitable for supporting the lower surface of aforementioned fin.In order to reserve abundant processing space, extend in opening the upper surface of locating piece 2, and the projection of support portion is arranged in opening.
For the accurate position of location workpiece 5, at least one fin of workpiece 5 is provided with positioning port, and is corresponding, the outstanding keeper that is provided with on the support portion of at least one locating piece 2; In the present embodiment, preferred, only a fin is provided with positioning port, and corresponding, keeper is to be arranged on a straight pin 3 on the locating piece 2.
Two pressing plates 4 are installed on respectively on two locating pieces 2, and close opening one side of the lower surface of pressing plate 4 forms compressed part, and compressed part is exercisable towards support portion workpiece pressing 5, specifically compresses the upper surface of aforementioned fin.In the position of workpiece pressing, form the groove that holds the workpiece side between described support portion and the described compressed part.
Connect and adjusting relative distance by double-screw bolt between locating piece 2 and the pressing plate 4.
Its concrete operations of these anchor clamps are as follows:
At first, utilize straight pin 3 pre-determined bit workpiece 5, it is arranged on the locating piece 2; Subsequently, by double-screw bolt, with pressing plate 4 workpiece pressings 5.Begin after compressing to first, process as the end face of workpiece 5; After machining first, second face that rotates to is processed, and processes as the bottom surface of Rotate 180 degree to workpiece 5; After processing second, the 3rd face that rotates to is processed, as revolves to turn 90 degrees first side is processed; After processing the 3rd, rotate to fourth face and process, as revolving to turn 90 degrees second side being processed.
Above listed a series of detailed description only is specifying at feasibility embodiment of the present utility model; they are not in order to limiting protection domain of the present utility model, allly do not break away from equivalent embodiment or the change that the utility model skill spirit does and all should be included within the protection domain of the present utility model.

Claims (6)

1. a four sides clamp for machining is characterized in that, comprising:
Panel, described panel middle opening;
Two locating pieces, the both sides of the relative opening that is arranged at described panel, the lower surface connects described panel, and close opening one side of upper surface forms the support portion of supporting workpiece;
Keeper is on the outstanding support portion that is arranged at least one locating piece;
Two pressing plates are installed on respectively on two locating pieces, and close opening one side of the lower surface of pressing plate forms compressed part, and described compressed part is exercisable towards the support portion workpiece pressing.
2. four sides according to claim 1 clamp for machining is characterized in that outline and the opening of described panel are rectangle.
3. four sides according to claim 1 clamp for machining is characterized in that described keeper is to be arranged on a straight pin on the locating piece.
4. four sides according to claim 1 clamp for machining is characterized in that the upper surface of described locating piece is extended in opening, and the projection of described support portion is arranged in opening.
5. four sides according to claim 4 clamp for machining is characterized in that, connects by double-screw bolt between described locating piece and the pressing plate and regulates relative distance.
6. four sides according to claim 5 clamp for machining is characterized in that, in the position of workpiece pressing, forms the groove that holds the workpiece side between described support portion and the described compressed part.
CN 201320133435 2013-03-22 2013-03-22 Four-face processing clamp Expired - Fee Related CN203221344U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320133435 CN203221344U (en) 2013-03-22 2013-03-22 Four-face processing clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320133435 CN203221344U (en) 2013-03-22 2013-03-22 Four-face processing clamp

Publications (1)

Publication Number Publication Date
CN203221344U true CN203221344U (en) 2013-10-02

Family

ID=49248361

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320133435 Expired - Fee Related CN203221344U (en) 2013-03-22 2013-03-22 Four-face processing clamp

Country Status (1)

Country Link
CN (1) CN203221344U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103192281A (en) * 2013-03-22 2013-07-10 苏州工业园区艺达精密机械有限公司 Four-side processing clamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103192281A (en) * 2013-03-22 2013-07-10 苏州工业园区艺达精密机械有限公司 Four-side processing clamp

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131002

Termination date: 20150322

EXPY Termination of patent right or utility model