CN202356672U - Special fixture for drilling holes on workpiece - Google Patents

Special fixture for drilling holes on workpiece Download PDF

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Publication number
CN202356672U
CN202356672U CN2011204795283U CN201120479528U CN202356672U CN 202356672 U CN202356672 U CN 202356672U CN 2011204795283 U CN2011204795283 U CN 2011204795283U CN 201120479528 U CN201120479528 U CN 201120479528U CN 202356672 U CN202356672 U CN 202356672U
Authority
CN
China
Prior art keywords
workpiece
fixture
base plate
plate
drill
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
CN2011204795283U
Other languages
Chinese (zh)
Inventor
张益贵
张益富
姚彻友
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.)
WUHU FIRE DRAGON CASTING CO Ltd
Original Assignee
WUHU FIRE DRAGON CASTING 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 WUHU FIRE DRAGON CASTING CO Ltd filed Critical WUHU FIRE DRAGON CASTING CO Ltd
Priority to CN2011204795283U priority Critical patent/CN202356672U/en
Application granted granted Critical
Publication of CN202356672U publication Critical patent/CN202356672U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a special fixture for drilling holes on a workpiece. The fixture comprises a base plate and a fixture body arranged on the base plate, wherein the fixture body is provided with a diamond-shaped locating pin; the top of the fixture body is fixedly provided with a drill plate; the drill plate is provided with drill holes; the fixture body is perpendicularly provided with a screwing draw bar; the drill holes are provided with drill bushings; the base plate at one end of the fixture body is provided with an auxiliary limited block; the base plate is provided with a base plate supporting piece; and one side of the fixture body close to the workpiece is provided with a side plate supporting piece. By adoption of the special fixture, the fixture body and the auxiliary limiting block can locate the workpiece precisely, so that holes drilled on the workpiece are coincident with the location of the drill plate; and in this way, the location precision of the drill holes meets the requirements, and the quality of the workpiece is ensured.

Description

The Workpiece boring special fixture
Technical field
The utility model relates to the work piece holder in the mechanical processing industry, especially relates to a kind of Workpiece boring special fixture that auxiliary bore hole is used.
Background technology
At present, in mechanical processing industry, rig is necessary; Many enterprises just adopt universal fixturing to carry out clamping, still to this procedure of holing; When the Working position precision in specific workpiece that has or hole has requirement, be difficult to accurately location, not only can produce waste product; If waste product flow into market, can the reputation of enterprise be impacted, accurately the location is very important concerning boring.
Summary of the invention
The utility model technical problem to be solved provides a kind ofly can accurately locate and can realize the pinpoint Workpiece boring special fixture of specific workpiece.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of Workpiece boring special fixture; Comprise base plate; Described base plate is provided with clamp body, and clamp body is provided with the rhombus alignment pin, and the top of clamp body is fixed with bushing plate; Bushing plate is provided with boring, is vertically installed with clamp body and tightens pull bar.
Boring accurately for ease, described boring is provided with drill bushing.
In order to make things convenient for accurate location, the base plate of described clamp body one end is provided with auxiliary limited block.
In order to play a supporting role to workpiece, further described base plate is provided with floor support; Described clamp body is provided with the side plate support member near a side of workpiece.
The beneficial effect of the utility model is: adopted after the above-mentioned special fixture; Can precisely locate workpiece through clamp body and auxiliary limited block; Make the hole and the bushing plate position consistency of on workpiece required brill; The positional precision of boring has reached requirement, has guaranteed the quality that work piece production is come out.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the plan structure sketch map of the utility model;
Fig. 3 is the left TV structure sketch map of the utility model.
Among the figure: 1, rhombus alignment pin; 2, base plate; 3, side plate support member; 4, auxiliary limited block; 5, clamp body; 6, bushing plate; 7, tighten pull bar; 8, floor support; 9, boring.
The specific embodiment
Like Fig. 1, Fig. 2 and a kind of Workpiece boring special fixture shown in Figure 3, comprise base plate 2, described base plate 2 is provided with clamp body 5; Clamp body 5 is provided with rhombus alignment pin 1; The top of clamp body 5 is fixed with bushing plate 6, and bushing plate 6 is provided with boring 9, is vertically installed with clamp body 5 and tightens pull bar 7; Described boring 9 is provided with drill bushing; The base plate of described clamp body 5 one ends is provided with auxiliary limited block 4; Described base plate 2 is provided with floor support 8; Described clamp body 5 is provided with side plate support member 3 near a side of workpiece.
When in use, workpiece is put into the space that base plate 2, clamp body 5 and bushing plate 6 are formed, accurately locate with auxiliary limited block 4; Afterwards; With tightening pull bar 7 workpiece that is strained and fixed, at this moment, with bushing plate 6 near the workpiece face on the position of required perforate; Overlap with the position of boring 9 on the bushing plate 6 and drill bushing, in drill bushing, accomplish the boring action so start drilling machine.

Claims (4)

1. Workpiece boring special fixture; Comprise base plate (2); It is characterized in that: described base plate (2) is provided with clamp body (5), and clamp body (5) is provided with rhombus alignment pin (1), and the top of clamp body (5) is fixed with bushing plate (6); Bushing plate (6) is provided with boring (9), is vertically installed with clamp body (5) and tightens pull bar (7).
2. Workpiece boring special fixture according to claim 1 is characterized in that: described boring (9) is provided with drill bushing.
3. Workpiece boring special fixture according to claim 1 and 2 is characterized in that: the base plate (2) of described clamp body (5) one ends is provided with auxiliary limited block (4).
4. Workpiece boring special fixture according to claim 1 and 2 is characterized in that: described base plate (2) is provided with floor support (8); Described clamp body (5) is provided with side plate support member (3) near a side of workpiece.
CN2011204795283U 2011-11-28 2011-11-28 Special fixture for drilling holes on workpiece Expired - Fee Related CN202356672U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204795283U CN202356672U (en) 2011-11-28 2011-11-28 Special fixture for drilling holes on workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204795283U CN202356672U (en) 2011-11-28 2011-11-28 Special fixture for drilling holes on workpiece

Publications (1)

Publication Number Publication Date
CN202356672U true CN202356672U (en) 2012-08-01

Family

ID=46567889

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204795283U Expired - Fee Related CN202356672U (en) 2011-11-28 2011-11-28 Special fixture for drilling holes on workpiece

Country Status (1)

Country Link
CN (1) CN202356672U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102990435A (en) * 2012-11-26 2013-03-27 无锡市航鹄科技有限公司 Locating clamp for drilling
CN103639766A (en) * 2013-11-29 2014-03-19 无锡市航鹄科技有限公司 Positioning fixture for borehole
CN103639757A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 Positioning tool for square part drilling
CN103658756A (en) * 2013-11-29 2014-03-26 无锡市航鹄科技有限公司 Fixture for drilling of complex workpieces

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102990435A (en) * 2012-11-26 2013-03-27 无锡市航鹄科技有限公司 Locating clamp for drilling
CN103639757A (en) * 2013-11-28 2014-03-19 无锡市航鹄科技有限公司 Positioning tool for square part drilling
CN103639766A (en) * 2013-11-29 2014-03-19 无锡市航鹄科技有限公司 Positioning fixture for borehole
CN103658756A (en) * 2013-11-29 2014-03-26 无锡市航鹄科技有限公司 Fixture for drilling of complex workpieces

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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: 20120801

Termination date: 20141128

EXPY Termination of patent right or utility model