CN103084871A - Workpiece positioning clamp for efficient boring - Google Patents
Workpiece positioning clamp for efficient boring Download PDFInfo
- Publication number
- CN103084871A CN103084871A CN2012104462674A CN201210446267A CN103084871A CN 103084871 A CN103084871 A CN 103084871A CN 2012104462674 A CN2012104462674 A CN 2012104462674A CN 201210446267 A CN201210446267 A CN 201210446267A CN 103084871 A CN103084871 A CN 103084871A
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- block
- sliding block
- positioning
- hole
- top shoe
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Abstract
The invention relates to a workpiece positioning clamp for efficient boring. The clamp comprises a base plate, wherein a stop block is arranged on the base plate, a positioning hole is formed on the side wall of the stop block, and fixing holes and a balancing block are also arranged on the base plate; a lower sliding block is fastened on the side wall of the stop block, an upper sliding block is arranged on the lower sliding block, and fixing screws and positioning pins are arranged on the side wall of the lower sliding block; a slotted hole is formed on the side wall of the upper sliding block, and an adjusting screw is arranged in the slotted hole; the first surface of the lower sliding block and the second surface of the upper sliding block are matched with each other and are inclined planes; a positioning device is arranged on the upper sliding block, the positioning device comprises a square positioning block, a positioning screw is vertically arranged in the positioning block, and the first end of the positioning screw is inserted into the positioning hole in the stop block; and one edge of the positioning block is in contact with the upper sliding block. The clamp is simple in structure, flexible and convenient to use and high in positioning precision.
Description
Technical field
The present invention relates to technical field of tooling clamps, relate in particular to a kind of for workpiece being carried out the positioning fixture of Boring.
Background technology
The precision workpiece of the high-accuracy requirement of processing at present uses machining center more, before being processed, workpiece needs first workpiece to be positioned, especially workpiece there are a plurality of holes, and each hole also will have the location of the workpiece of position relationship must be accurately, although otherwise the precision in the single hole that processes meets the requirements, the positional precision between Kong Yukong also larger error can occur.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, a kind of efficient bore hole workpiece positioning clamp is provided, it is simple in structure, and is flexible and convenient to use, and positioning accuracy is high.
The technical solution adopted in the present invention is as follows:
Efficient bore hole workpiece positioning clamp comprises the chassis, is provided with block on the chassis, on the block sidewall with locating hole, on the chassis also with fixing hole and balancing weight; The block sidewall is fastened with sliding block, is provided with top shoe on sliding block, and the sliding block sidewall is equipped with hold-down screw and alignment pin; The sidewall of top shoe arranges adjustment screw with elongated hole in elongated hole; The second face on first surface on sliding block and top shoe cooperatively interacts and is the inclined-plane; Positioner is set on top shoe, and positioner comprises square locating piece, and locating piece at right angle setting positioning screw is in the locating hole on the first end insertion block of described positioning screw; One side of locating piece contacts with top shoe.
The invention has the advantages that: slide block and the block that can mutually move is set on the chassis, the positioner of workpiece is coordinated with block, after processing preceding working procedure, only another sidewall of the locating piece on positioner need be coordinated with top shoe and can carry out next procedure, guarantee the Working position precision in each hole on workpiece; Simultaneously alignment pin is installed on sliding block, can be guaranteed the positional precision of slide block on the chassis, and then control the machining accuracy of workpiece, balancing weight is set on the chassis, make when rotating together with the rotating disk of chassis and equipment more steady.
Description of drawings
Fig. 1 is the stereogram of top shoe of the present invention.
Fig. 2 is the stereogram of sliding block of the present invention.
Fig. 3 is the stereogram of positioner of the present invention.
Fig. 4 is the stereogram that the present invention does not contain positioner.
Fig. 5 is three-dimensional installation diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As extremely shown in Figure 5 in Fig. 1, the present invention includes chassis 4, be provided with block 42 on chassis 4, on block 42 sidewalls with locating hole 43, also with fixing hole 41 and balancing weight 5, chassis 4 can be fixed on the rotating disk of equipment by fixing hole 41 on chassis 4, balancing weight 5 can the chassis plays the effect of balance during 4 rotation, make chassis 4 smooth operations, do not affect the machining accuracy of workpiece; Block 42 sidewalls are fastened with sliding block 2, are provided with top shoe 1 on sliding block 2, and sliding block 2 sidewalls are equipped with hold-down screw 22 and alignment pin 23, and alignment pin 23 can take out, and can be used to monitor top shoe 1 and the positional precision of sliding block 2 on chassis 4; The sidewall of top shoe 1 is with elongated hole 12, the interior adjustment screw 13 that arranges of elongated hole 12, and when not screwing adjustment screw 13, top shoe 1 can move on sliding block 2; Second 11 on first surface 21 on sliding block 2 and top shoe 1 cooperatively interacts and is the inclined-plane, being conducive to moving; Positioner 3 is set on top shoe 1, and positioner 3 comprises square locating piece 31, and locating piece 31 at right angle setting positioning screws are in the locating hole 43 that the first end 32 of described positioning screw inserts on block 42; One side of locating piece 31 contacts with top shoe 1;
Using method of the present invention is as follows:
Workpiece is matched with the second end 33 of described positioning screw, after processing a hole, top shoe 1 is moved horizontally, itself and locating piece 31 are separated, with the interior extraction of locating piece 43 from block 42 of the first end 32 of positioning screw, make in another side of locating piece 31 and match with top shoe 1, complete the processing of next procedure.
Above description is explanation of the invention, is not that limited range of the present invention within protection scope of the present invention, can be done any type of modification referring to claim to the restriction of invention.
Claims (1)
1. efficient bore hole workpiece positioning clamp, comprise chassis (4), is provided with block (42) on chassis (4), it is characterized in that: on block (42) sidewall with locating hole (43), on chassis (4) also with fixing hole (41) and balancing weight (5); Block (42) sidewall is fastened with sliding block (2), is provided with top shoe (1) on sliding block (2), and sliding block (2) sidewall is equipped with hold-down screw (22) and alignment pin (23); The sidewall of top shoe (1) arranges adjustment screw (13) with elongated hole (12) in elongated hole (12); Second (11) on first surface (21) on sliding block (2) and top shoe (1) cooperatively interact and are the inclined-plane; Positioner (3) is set on top shoe (1), and positioner (3) comprises square locating piece (31), and locating piece (31) at right angle setting positioning screw is in the locating hole (43) on the first end of described positioning screw (32) insertion block (42); One side of locating piece (31) contacts with top shoe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104462674A CN103084871A (en) | 2012-11-09 | 2012-11-09 | Workpiece positioning clamp for efficient boring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104462674A CN103084871A (en) | 2012-11-09 | 2012-11-09 | Workpiece positioning clamp for efficient boring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103084871A true CN103084871A (en) | 2013-05-08 |
Family
ID=48198266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104462674A Pending CN103084871A (en) | 2012-11-09 | 2012-11-09 | Workpiece positioning clamp for efficient boring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103084871A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639732A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | High-precision clamp for turning holes |
| CN103639731A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | Porous positioning tool for cylinder car |
| CN106881604A (en) * | 2017-02-27 | 2017-06-23 | 东莞市秦智工业设计有限公司 | A kind of localization tool of nonstandard workpiece |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191509290A (en) * | 1915-06-24 | 1916-06-26 | William Lorraine Schellenbach | Improvements in Tool-holders for use in Lathes and like Machines. |
| CN101590605A (en) * | 2009-04-21 | 2009-12-02 | 寿震森 | Fine adjustment vertical platform |
| CN101758400A (en) * | 2008-10-31 | 2010-06-30 | 吴江市菀坪旭日缝纫机零件厂 | Indexing drilling fixture |
| CN201889471U (en) * | 2010-09-21 | 2011-07-06 | 安徽中铁施封锁有限公司 | Fixture for boring hole in cylinder |
| CN202240485U (en) * | 2011-06-27 | 2012-05-30 | 江苏飞达液压成套设备有限公司 | Back earring boring tool for HSG-series engineering cylinder |
| CN102528492A (en) * | 2010-12-27 | 2012-07-04 | 江苏万工科技集团有限公司 | Special fixture for radial porous parts |
| CN202317713U (en) * | 2011-11-03 | 2012-07-11 | 寿震森 | Shim plate with adjustable height |
| CN202964046U (en) * | 2012-11-09 | 2013-06-05 | 无锡市航鹄科技有限公司 | Workpiece positioning fixture for high-efficiency boring |
-
2012
- 2012-11-09 CN CN2012104462674A patent/CN103084871A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191509290A (en) * | 1915-06-24 | 1916-06-26 | William Lorraine Schellenbach | Improvements in Tool-holders for use in Lathes and like Machines. |
| CN101758400A (en) * | 2008-10-31 | 2010-06-30 | 吴江市菀坪旭日缝纫机零件厂 | Indexing drilling fixture |
| CN101590605A (en) * | 2009-04-21 | 2009-12-02 | 寿震森 | Fine adjustment vertical platform |
| CN201889471U (en) * | 2010-09-21 | 2011-07-06 | 安徽中铁施封锁有限公司 | Fixture for boring hole in cylinder |
| CN102528492A (en) * | 2010-12-27 | 2012-07-04 | 江苏万工科技集团有限公司 | Special fixture for radial porous parts |
| CN202240485U (en) * | 2011-06-27 | 2012-05-30 | 江苏飞达液压成套设备有限公司 | Back earring boring tool for HSG-series engineering cylinder |
| CN202317713U (en) * | 2011-11-03 | 2012-07-11 | 寿震森 | Shim plate with adjustable height |
| CN202964046U (en) * | 2012-11-09 | 2013-06-05 | 无锡市航鹄科技有限公司 | Workpiece positioning fixture for high-efficiency boring |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639731A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | Porous positioning tool for cylinder car |
| CN103639732A (en) * | 2013-11-29 | 2014-03-19 | 无锡市航鹄科技有限公司 | High-precision clamp for turning holes |
| CN106881604A (en) * | 2017-02-27 | 2017-06-23 | 东莞市秦智工业设计有限公司 | A kind of localization tool of nonstandard workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |