CN104325399B - A kind of simple positioning clamping device of saddle - Google Patents
A kind of simple positioning clamping device of saddle Download PDFInfo
- Publication number
- CN104325399B CN104325399B CN201410574109.6A CN201410574109A CN104325399B CN 104325399 B CN104325399 B CN 104325399B CN 201410574109 A CN201410574109 A CN 201410574109A CN 104325399 B CN104325399 B CN 104325399B
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- CN
- China
- Prior art keywords
- clamping device
- positioning clamping
- locating surface
- screw hole
- saddle
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of simple positioning clamping device of saddle, it is characterised in that：The clamping device includes cuboid main body, the upper locating surface of the main body is parallel with lower locating surface, and upper locating surface and lower locating surface are vertical with side-locating face, multiple square holes are provided with side-locating face, the first screw hole is offered on square hole bottom surface, first T-slot bolt is connected in the first screw hole by the first nut, on side-locating face multiple second screw holes are provided with upper locating surface, second T-slot bolt is connected with pressing plate by second screw hole, and by the second nut check, the present apparatus be mutually perpendicular to by three or parallel plane positioning and support, make the processed lathe saddle for being relatively difficult to support and position that correct operating position is on process equipment, to ensure that workpiece reaches geometrical and toleranging requirement after processing, process a collection of part, only need mounting and adjusting one-time positioning clamping device.
Description
Technical field
Patent of the present invention is related to a kind of support used on a kind of machine industry middle guide grinding machine and positioner, especially
It is it is a kind of for processed lathe saddle dovetail guide face grinding when support and positioning clamping device.
Background technology
Guide rail is the groove or ridge being made up of metal or other materials, can bear, fix, guiding mobile device or equipment and subtract
A kind of device of few its friction.Cannelure or ridge in guide rail surface, for guiding, stationary machines part, special equipment, instrument
Deng.Guide rail, for straight reciprocating motion occasion, possesses the volume higher than linear bearing also known as slide rail, linear guides, linear slide rail
Fixed load, while certain moment of torsion can be undertaken, can in high-load situations, this realize high-precision linear motion.
Machine tool saddle part is the key for ensureing knife rest linear motion.Dovetail guide is a kind of guide rail on lathe, leading screw
Workbench is driven to be slided on guide rail.This guide rail is swallow-tail form, i.e., as the shape of isosceles trapezoid.Dovetail guide is because carrying energy
Power is strong, stable working and be widely used in two-dimensional movement workbench.
Grinding typically is carried out to the guide pass of relatively large workpiece with slideway grinder, guide pass is arranged on slideway grinder
Processed on saddle.Lathe general term for saddle and stirrups has upper and lower two width guide rail, and upper rail is the dovetail form of one flat one oblique two sides composition, lower guideway
It is the rectangular guideway form of a flat vertical two sides composition, requires that upper/lower guide is mutually perpendicular to during specific installation.Typically in clamping
During workpiece, need, by workpiece lower guideway plane set level, an amesdial then to be filled on slideway grinder universal grinding head, using mill first
Head moves up and down, and from the vertical plane of the two ends centering lower guideway of workpiece, then fixes workpiece.The method operation is very numb
It is tired, and each workpiece needs method centering clamping like this, increased the labour intensity of workman, and production efficiency is also low；If set
Meter one regular frock of huge structure of manufacture, the material for not only expending is more, and making trouble, but also to take one for a long time sets
It is standby, it is relatively costly, so designing a kind of device for positioning and supporting for being simply applicable, conveniently dismantling, can be used for plurality of specifications part
It is very necessary instead of regular frock.
The content of the invention
For the problems of the prior art, the invention aims to provide a kind of saddle simple positioning clamping device, should
Device is mainly used in positioning and support during to lathe saddle dovetail guide face grinding, is suitable for milling machine, planer, grinding machine etc.
There is the depth of parallelism to require part top and bottom, and to the part processing of the angled requirement in opposite.
In order to achieve the above object, the technical scheme is that：
A kind of simple positioning clamping device of saddle, it is characterised in that：The clamping device includes cuboid main body, the main body
Upper locating surface it is parallel with lower locating surface, and upper locating surface and lower locating surface are vertical with side-locating face, and upper locating surface is determined with side
Plane participates in positioning action simultaneously, workpiece to be machined is in opposite side guide pass vertically, the position of level gauge face level.
Further, multiple square holes are provided with side-locating face, the first screw hole, the first T-shaped is offered on square hole bottom surface
Slot bolt is connected in the first screw hole by the first nut, and the first T-slot bolt is used to connect main body and Grinder bench,
The clamping device is fixed, while not influenceing the positioning action of side-locating face again.
Further, multiple second screw holes are provided with side-locating face at upper locating surface, the second T-slot bolt leads to
Cross second screw hole and be connected with pressing plate, and by the second nut check, wherein, pressing plate is used for workpiece pressing.Determine described side
Two pressing plates on plane can be arranged in the screw hole of any two second, and then adjust two relative positions of pressing plate.Main body
On according to different size part to be processed width, pressing plate and the second T-slot bolt are set in the position of the second screw hole, it is also just real
The adjustable effect of pressing plate relative distance is showed, has been realized installed in the position of the second screw hole by adjusting different T-slot bolts
Positioning and clamping to different size workpiece.Namely the difference according to part to be processed width presses the position of corresponding second screw hole
Installation pressing plate is put, by the second nut workpiece pressing, makes the side-locating face of the guide rail vertical plane abutting device of workpiece, under workpiece
Guide level is lain against on the upper locating surface of the positioning clamping device, the very heavy top support of the other end of workpiece, obtains workpiece
Perfect positioning.
Further, described square hole is the square opening with chamfering, and the quantity of square hole is preferably 5.
Further, the first T-slot bolt is provided with 5 described square holes, also can be 5 sides of the both sides of square hole
The first T-slot bolt is provided with the square hole of hole and centre, as long as the positioning clamping device can be made to be stably fixed at Guide way grinder
On bed work top.
Compared with prior art, the structure of the simple positioning clamping device of saddle that the present invention is provided is unusual, this fixture
Simple to be applicable, easily handling, convenient and reliable operation is easy to make, cost-effective.Avoid and use clamp structure to answer in the past
Shortcoming that is miscellaneous, huge, taking equipment for a long time, make process equipment almost turn into special plane.It is mutually perpendicular to by three or parallel flat
The positioning in face and support, make the processed lathe saddle for being relatively difficult to support and position that correct working position is on process equipment
Put, to ensure that workpiece reaches geometrical and toleranging requirement after processing, that is, it is parallel with lower guideway plane to be ground dovetail plane,
And dovetail integrating shape is vertical with lower guideway vertical plane.A collection of part is processed, mounting and adjusting one-time positioning clamping device is only needed i.e.
Can, convenient and practical, time-consuming, the second screw hole by using diverse location can pacify to the machine tool saddle of plurality of specifications
Position is set, and this fixture is suitable for being used when small batch is processed.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Accompanying drawing 1 is the structural representation of positioning clamping device of the invention；
Accompanying drawing 2 is the front view of positioning clamping device structure of the invention；
Accompanying drawing 3 is the side structure schematic view that the positioning clamping device coordinates with lathe saddle；
Accompanying drawing 4 is the positive structure diagram that the positioning clamping device coordinates with lathe saddle；
Accompanying drawing 5 is the rearview of accompanying drawing 2.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As shown in Figure 1,2 and 3, the simple positioning clamping device of a kind of saddle, it is characterised in that：The clamping device includes rectangular
Bodily form main body 1, the upper locating surface 7 of the main body 1 is parallel with lower locating surface 9, and upper locating surface 7 and lower locating surface 9 are positioned with side
Face 8 is vertical, and multiple square holes 13 are provided with side-locating face 8, and the first screw hole 10, the first T-slot are offered on the bottom surface of square hole 13
Bolt 3 is connected in the first screw hole 10 by the first nut 2, meanwhile, it is provided with upper locating surface 7 on side-locating face 8
Multiple second screw holes 11, the second T-slot bolt 4 is connected with pressing plate 5 by second screw hole 11, and by the second nut 6
Locking；Described square hole 13 is the square opening with chamfering, and the quantity of square hole 13 is that the is provided with 5, and 5 square holes 13
The first T-slot bolt 3 is provided with one T-slot bolt 3, or the square hole 13 of 5 square holes 13 of the both sides of square hole 13 and centre, its
Remaining is not provided with the first T-slot bolt 3, as long as the positioning clamping device can be made to be fixed on slideway grinder work top.
In addition, two pressing plates 5 on described side-locating face 8 can be arranged in the second screw hole of any two 11, and then adjust two
The relative position of pressing plate 5.
When specifically used, main body 1 is placed on slideway grinder work top, and thousand points are installed on slideway grinder universal grinding head
Table, makes the gauge head of amesdial point on main body side-locating face 8, and amesdial is pressed beam guideway direction and moved with universal grinding head, according to
Amesdial reading adjustment main body 1 position, makes side-locating face 8 parallel with beam guideway（Namely with Grinder bench moving direction
Vertically）.Main body 1 is connected on slideway grinder work top by the first T-slot bolt 3 and the first nut 2 and fixed；Adjustment
The position of pressing plate 5, the second T-slot of the width adjustment bolt 4 according to grinding workpiece is in the position of the second screw hole 11, Jin Ershi
Now then adjustment pressing plate 5 is positioned with pressing plate 5 with respect to the position of grinding workpiece come workpiece pressing vertical registration face to the side of main body 1
On face 8, and locked by the second nut 6, the lower guideway plane of workpiece is lain against on the upper locating surface 7 of the positioning clamping device,
The very heavy top support of the other end of workpiece, makes workpiece have correct Working position.
It is understood that above with respect to specific descriptions of the invention, being merely to illustrate the present invention and being not limited to this
Technical scheme described by inventive embodiments, it will be understood by those within the art that, still the present invention can be carried out
Modification or equivalent, to reach identical technique effect；As long as satisfaction use needs, all protection scope of the present invention it
It is interior.
Claims (5)
1. the simple positioning clamping device of a kind of saddle, it is characterised in that：The clamping device includes cuboid main body（1）, the master
Body（1）Upper locating surface（7）With lower locating surface（9）It is parallel, and upper locating surface（7）With lower locating surface（9）And side-locating face（8）
Vertically, side-locating face（8）On be provided with multiple square holes（13）, square hole（13）The first screw hole is offered on bottom surface（10）, a T
Shape slot bolt（3）By the first nut（2）It is connected to the first screw hole（10）It is interior, meanwhile, side-locating face（8）It is upper to be close to upper positioning
Face（7）Place is provided with multiple second screw holes（11）, the second T-slot bolt（4）By second screw hole（11）It is connected with pressure
Plate（5）, and by the second nut（6）Locking.
2. the simple positioning clamping device of a kind of saddle according to claim 1, it is characterised in that：Described square hole（13）For
Square opening with chamfering, square hole（13）Quantity be 5.
3. the simple positioning clamping device of a kind of saddle according to claim 2, it is characterised in that：5 described square holes
（13）Inside it is provided with the first T-slot bolt（3）.
4. the simple positioning clamping device of a kind of saddle according to claim 2, it is characterised in that：5 described square holes
（13）It is interior, the square hole of both sides（13）With middle square hole（13）Inside it is provided with the first T-slot bolt（3）.
5. the simple positioning clamping device of a kind of saddle according to claim 1, it is characterised in that：Described side-locating face
（8）On two pressing plates（5）The screw hole of any two second can be arranged on（11）It is interior, and then adjust two pressing plates（5）It is relative
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574109.6A CN104325399B (en) | 2014-10-24 | 2014-10-24 | A kind of simple positioning clamping device of saddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574109.6A CN104325399B (en) | 2014-10-24 | 2014-10-24 | A kind of simple positioning clamping device of saddle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104325399A CN104325399A (en) | 2015-02-04 |
| CN104325399B true CN104325399B (en) | 2017-06-06 |
Family
ID=52400269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410574109.6A Active CN104325399B (en) | 2014-10-24 | 2014-10-24 | A kind of simple positioning clamping device of saddle |
Country Status (1)
| Country | Link |
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| CN (1) | CN104325399B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637731B (en) * | 2018-06-20 | 2023-12-01 | 宁波海天精工股份有限公司 | Machining tool for inclined surface of saddle of machine tool |
| JP2020151797A (en) * | 2019-03-19 | 2020-09-24 | オークマ株式会社 | Work fixing jig |
| CN112496772A (en) * | 2020-12-02 | 2021-03-16 | 广东海思智能装备有限公司 | Numerical control machine tool saddle and machining process thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100463860B1 (en) * | 2003-02-26 | 2005-01-03 | 주식회사 삼천리기계 | Clamping force setting device for vise |
| CN101745684A (en) * | 2009-12-24 | 2010-06-23 | 安阳鑫盛机床股份有限公司 | Device for correcting precision of rack installation surface of lathe body of lathe |
| CN203324023U (en) * | 2013-06-17 | 2013-12-04 | 上海师范大学 | Cumbersome object vertical face installing positioning device |
| CN103624615B (en) * | 2013-11-06 | 2016-04-27 | 大连机床(数控)股份有限公司 | Perpendicular to the leading screw installation method of lathe bed longitudinal direction in machining apparatus |
| CN204160319U (en) * | 2014-10-24 | 2015-02-18 | 安阳市睿恒数控机床有限公司 | The simple and easy positioning clamping device of a kind of saddle |
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2014
- 2014-10-24 CN CN201410574109.6A patent/CN104325399B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104325399A (en) | 2015-02-04 |
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| CB02 | Change of applicant information |
Address after: Anyang City, Henan province Tangyin County 456150 East Road on the south side of Wenwang (Hanchuang small Fu Zhuang Cun) Applicant after: Anyang Ruiheng CNC Machine Tool Co., Ltd. Address before: Anyang City, Henan province Tangyin County 456150 East Road on the south side of Wenwang (Hanchuang small Fu Zhuang Cun) Applicant before: Anyang Ruiheng CNC Machine Tool Co., Ltd. |
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