CN203712360U - Tooling clamp - Google Patents

Tooling clamp Download PDF

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Publication number
CN203712360U
CN203712360U CN201320879510.1U CN201320879510U CN203712360U CN 203712360 U CN203712360 U CN 203712360U CN 201320879510 U CN201320879510 U CN 201320879510U CN 203712360 U CN203712360 U CN 203712360U
Authority
CN
China
Prior art keywords
main shaft
frock clamp
clamp according
connector
pneumatic cylinder
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
CN201320879510.1U
Other languages
Chinese (zh)
Inventor
郝立华
孟政
丁雨
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.)
Dalian Ocean University
Original Assignee
Dalian Ocean University
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 Dalian Ocean University filed Critical Dalian Ocean University
Priority to CN201320879510.1U priority Critical patent/CN203712360U/en
Application granted granted Critical
Publication of CN203712360U publication Critical patent/CN203712360U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a tooling clamp. Left and right connecting seats (1) and positioning seats (2) are axially fastened so a fixed rack is formed; a main shaft (7) is fixed on connecting pieces (5) via connecting blocks (6) and is hinged to connecting plates (4) via an axial pin roll (10); T-type connecting pieces (3) and the connecting plates (4) are fastened together; and the T-type connecting pieces (3) are fixedly connected with pneumatic cylinders (9) and move up and down along with stretching-out and retraction of the pneumatic cylinders. The tooling clamp is used for multi-face and multi-hole processing of L-type plate parts, multiple parts can be clamped once, and via the rotation the main shaft, holes in other surface of a workpiece can be positioned and processed again, so clamping frequency is reduced, working efficiency is improved and production cost is reduced.

Description

A kind of frock clamp
Technical field
The utility model relates to a kind of fixture of machining, refers more particularly to the frock clamp of being located clamping when L-type plate part is carried out to multiaspect porous processing.
Background technology
The stationary positioned frock clamp of hole processing on existing diagonal blocks part, generally need the part compositions such as backing plate, briquetting, alignment pin, once can only part of clamping, after the hole on its face machines, process the Kong Shixu clamping again on another face, the main drawback of this fixture is that labor strength is large, inefficiency by artificial secondary clamping.
Utility model content
The problem existing for prior art, the utility model provides a kind of frock clamp that once can the multiple workpiece of clamping, and particularly, the utility model is achieved through the following technical solutions:
The concrete structure of frock clamp described in the utility model is: being connected to the left and right sides in frame has two Connection Blocks (1), positioning seat (2) axially fastens and forms fixed mount with Connection Block (1), main shaft (7) is fixed on connector (5) by contiguous block (6), hinged by axial bearing pin (10) and connecting plate (4), T-shaped connector (3) tightens together with connecting plate (4), T-shaped connector (3) is affixed with pneumatic cylinder (9), move up and down with stretching out with retraction of pneumatic cylinder (9), workpiece (11) clamps by bolt (12) and briquetting (8) location.
Further, described main shaft (7) for cross section be the prism of octagon, there is an axial hole at its center, each side of described main shaft (7) multiple radial holes that distribute.
Preferably, each side of main shaft described in the utility model (7) is distributed with 4-8 radial hole.
Further, described bolt (12) is installed to back upper place to inclination by front lower by the radial hole on main shaft (7), and two briquettings (8) on upper and lower diagonal are linked together.
Further, described briquetting (8) inner side is provided with boss.
Further, the fixture of uniform 3-5 cover same structure on described main shaft.
Further, operation principle of the present utility model is: by workpiece (11) along main shaft (7) circumference, by boss location, briquetting (8) inner side, clamped one time can first be processed the surperficial hole of multiple parts, then after driving workpiece (11) half-twist by main shaft (7), again clamp, processing parts is the hole on surface in addition.So circulation one week, by the hole completion of processing on all parts.
As of the present utility model further perfect, on described T-shaped connector (3), be provided with Pneumatic power elevator apparatus, connected and composed successively by pneumatic cylinder, manual pneumatic switch valve, pulsometer.Manual pneumatic switch valve is connected with source of the gas, controls the flexible of pneumatic cylinder, thereby drives rising, the decline of T-shaped connector (3).When processing work, pneumatic cylinder is retracted, and connector (5) fits tightly location above with positioning seat (2) below.After the hole of a face machines, pneumatic cylinder stretches out and drives T-shaped connector (3), connecting plate (4), contiguous block (6), main shaft (7) and workpiece (11) to rise together, connector (5) departs from above with positioning seat (2) below, pneumatic cylinder after main shaft (7) half-twist is retracted, connector (5) fits tightly location above again with positioning seat (2) below, process the hole of another face, so circulation complete processing.
Beneficial effect: what the fixture main shaft providing due to the utility model adopted is that cross section is the prism of octagon, can clamp two pairs of processing parts location by briquetting simultaneously, and axially can be uniformly distributed at main shaft the fixture that many nested structures are identical simultaneously, like this in having reduced clamping times, ensure machining accuracy, greatly improve working (machining) efficiency, reduced Existent Costs.
Brief description of the drawings
Fig. 1 frock clamp integral shaft measures intention.
Fig. 2 frock clamp front view.
Fig. 3 frock clamp A-A cutaway view.
1-Connection Block, 2-positioning seat, 3-T shape connector, 4-connecting plate, 5-connector, 6-contiguous block, 7-main shaft, 8-briquetting, 9-pneumatic cylinder, 10-bearing pin, 11-workpiece, 12-bolt.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further explained to explanation.
The utility model discloses a kind of frock clamp, primary structure is as shown in Figure 1: left and right two Connection Blocks 1 axially fasten and form fixed mount with positioning seat 2, main shaft 7 is fixed on connector 5 by contiguous block 6, hinged with connecting plate 4 by axial bearing pin 10, T-shaped connector 3 tightens together with connecting plate 4, and T-shaped connector 3 is affixed with pneumatic cylinder 9, with stretching out and retraction of pneumatic cylinder 9, and move up and down, workpiece 11 clamps by bolt 12 and briquetting 8 location.
The utility model is a kind ofly to design for L-type plate workpiece carries out multiaspect porous processing, once can the multiple workpiece of clamping.As shown in Figure 2, one is assembled with the frock clamp of 3 sleeve clamps, once at most can 12 parts of clamping, and through 3 rotations of No. 1 clamping, can be by the porose completion of processing on 4 direction faces of part.Fig. 3 cutaway view further illustrates operation principle and the process of fixture, the first lip-deep hole of processing work a, and workpiece is rotated 90 ° of location again afterwards, the processing lip-deep hole of b, successively the rotation processing lip-deep hole of c, d; Through a circulation, by the porose completion of processing on surface of the work.Reduce clamping times, greatly improved operating efficiency, reduced production cost.
The above; it is only preferably detailed description of the invention of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and utility model design thereof, within all should being encompassed in protection domain of the present utility model.

Claims (6)

1. a frock clamp, it is characterized in that, comprise Connection Block (1), positioning seat (2), T-shaped connector (3), connecting plate (4), connector (5), contiguous block (6), main shaft (7), briquetting (8) and pneumatic cylinder (9) and bearing pin (10), described Connection Block (1) is connected to the left and right sides in frame, totally two; Described positioning seat (2) axially fastens and forms fixed mount with Connection Block (1); It is upper that described main shaft (7) is fixed on connector (5) by contiguous block (6), and hinged by axial bearing pin (10) and connecting plate (4); T-shaped connector (3) tightens together with connecting plate (4), and T-shaped connector (3) is affixed with pneumatic cylinder (9), moves up and down with stretching out with retraction of pneumatic cylinder (9); Workpiece (11) clamps by bolt (12) and briquetting (8) location.
2. a kind of frock clamp according to claim 1, is characterized in that, described main shaft (7) is that cross section is the prism of octagon, and there is an axial hole at its center, each side of described main shaft (7) multiple radial holes that distribute.
3. a kind of frock clamp according to claim 2, is characterized in that, each side of described main shaft (7) is distributed with 4-8 hole.
4. a kind of frock clamp according to claim 1 and 2, is characterized in that, described bolt (12) is installed to back upper place to inclination by front lower by the radial hole on main shaft (7), and two briquettings (8) on upper and lower diagonal are linked together.
5. a kind of frock clamp according to claim 1, is characterized in that, described briquetting (8) inner side is provided with boss.
6. a kind of frock clamp according to claim 1, is characterized in that, the fixture of uniform 3-5 cover same structure on described main shaft.
CN201320879510.1U 2013-12-30 2013-12-30 Tooling clamp Expired - Fee Related CN203712360U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320879510.1U CN203712360U (en) 2013-12-30 2013-12-30 Tooling clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320879510.1U CN203712360U (en) 2013-12-30 2013-12-30 Tooling clamp

Publications (1)

Publication Number Publication Date
CN203712360U true CN203712360U (en) 2014-07-16

Family

ID=51151558

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320879510.1U Expired - Fee Related CN203712360U (en) 2013-12-30 2013-12-30 Tooling clamp

Country Status (1)

Country Link
CN (1) CN203712360U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112276815A (en) * 2020-10-19 2021-01-29 东莞市敏匠智能科技有限公司 Turning device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112276815A (en) * 2020-10-19 2021-01-29 东莞市敏匠智能科技有限公司 Turning device
CN112276815B (en) * 2020-10-19 2021-07-30 东莞市敏匠智能科技有限公司 Turning device

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Legal Events

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

Granted publication date: 20140716

Termination date: 20141230

EXPY Termination of patent right or utility model