CN105234706A - Multipurpose stable machining clamp with pin storage groove - Google Patents
Multipurpose stable machining clamp with pin storage groove Download PDFInfo
- Publication number
- CN105234706A CN105234706A CN201510721796.4A CN201510721796A CN105234706A CN 105234706 A CN105234706 A CN 105234706A CN 201510721796 A CN201510721796 A CN 201510721796A CN 105234706 A CN105234706 A CN 105234706A
- Authority
- CN
- China
- Prior art keywords
- groove
- chuck
- multipurpose
- cotter way
- base
- 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.)
- Pending
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Classifications
-
- 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
- B23Q3/067—Blocks with collet chucks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of mechanical clamping devices, in particular to a multipurpose stable machining clamp with a pin storage groove. The multipurpose stable machining clamp with the pin storage groove comprises a base and a chuck arranged on the base. The chuck is fixedly connected to the base through a bolt. The chuck is elastic. A clamping groove is formed in the outer surface of the head of the chuck. An installing extrusion groove is formed in the center of the chuck. The lower end of the installing extrusion groove is provided with the pin storage groove. A buffering layer is arranged on the inner wall of the installing extrusion groove. A grasping particle layer is further arranged on the inner wall of the buffering layer. A buffering cushion is arranged between the chuck and the base. A tensioning layer is arranged on the outer surface of the clamping groove. A pre-tightening particle layer is arranged on the outer surface of the tensioning layer. A 2-30 degree angle is formed between the tensioning layer and the longitudinal axis. The multipurpose stable machining clamp with the pin storage groove is simple in structure, stable in clamping, convenient to operate and capable of greatly improving machining quality and machining efficiency of parts.
Description
Technical field
The present invention relates to a kind of mechanical clamping apparatus technical field, particularly the clamping tool for machine work of multipurpose steady type band storage cotter way.
Background technology
Fixture refers to and be used for fixing processing object in machine-building process, makes its clamping in the position of the best, allows workpiece accept construction or to detect.On lathe during processing work, the dimensions reaching drawing for making the surface of workpiece and specify, geometry and with the technical requirements such as the relative-position error on other surfaces, workpiece must be installed (location) before processing, clip (clamping).
Fixture of the prior art is when clamping workpiece to be machined, owing to clamping shakiness, easy generation is tilted or shift phenomenon, some hollow workpiece has iron filings and gets in the squeezing groove of chuck in the process of processing, damage squeezing groove, affect operating efficiency, improve maintenance probability, reduce the precision of converted products, at some ring-shaped work pieces of processing, particularly bearing, utilize general fixture or hanger to use inconvenient, positioning precision is not high, affects Workpiece Machining Accuracy, be easy to the end face of axle sleeve to be processed to weigh wounded, have impact on the quality of axle sleeve processing.
Summary of the invention
Goal of the invention of the present invention is: for prior art Problems existing, provides multipurpose steady type band to store up the clamping tool for machine work of cotter way.
To achieve these goals, the technical solution used in the present invention is: the clamping tool for machine work of multipurpose steady type band storage cotter way, comprise base and be arranged on the chuck on base, described chuck is bolted to connection on base, described chuck has elasticity, the head exterior surface of described chuck is provided with draw-in groove, the center of described chuck is provided with installation squeezing groove, described installation squeezing groove lower end is provided with storage cotter way, described installation squeezing groove inwall is provided with cushion, described cushion inwall is also provided with promptly stratum granulosum, cushion pad is provided with between described chuck and base, described draw-in groove outer surface is provided with tensioning layer, described tensioning layer outer surface is provided with and holds out against stratum granulosum, in 2-30 ° of angle between described tensioning layer and longitudinal axis.When processing annular bearing, squeezing groove on collet provides enough spaces, tensioning layer can allow annular bearing more firm, what tensioning layer outer surface was provided with hold out against, and stratum granulosum can make the friction between annular bearing larger, thus make annular bearing more firm be locked on the outer surface of draw-in groove; In 2-30 ° of angle between tensioning layer and longitudinal axis, this feature can make tension effects better.
As preferred version of the present invention, described squeezing groove is radial slot or conical hole slot cylindrical hole groove or cuboid hole slot.
As preferred version of the present invention, described draw-in groove is a cannelure or is two, three, four unit grooves.
As preferred version of the present invention, the material of described cushion is for having flexible rubber.
As preferred version of the present invention, described storage cotter way is circular or rectangle or ellipse.
As preferred version of the present invention, the material of described chuck is iron or stainless steel.
Owing to have employed technique scheme, the invention has the beneficial effects as follows: between chuck and base, be provided with cushion pad, the hard friction between chuck and base can well be reduced, reduce wear, improve service life; When processing annular bearing, squeezing groove on collet provides enough spaces, only need by collet interior extruding mutually during use, ring-shaped work pieces just can be set in the draw-in groove on collet, and the elasticity of collet isomorphism self can restPose, now, part would not landing chuck, the round diameter that part is formed after being set on draw-in groove is greater than the maximum gauge of collet, is adding man-hour, and machine can be good at processing parts and can not damage chuck itself; When the annular workpieces that processing dimension is less, the squeezing groove if the iron filings produced are entered, can call in storage cotter way, need not stop lathe, processing can be continued, also can not defective work piece, cushion also can allow the clamping of workpiece firm, and promptly particle is more firm by the clamping of workpiece, this structure is simple, clamping is firm, easy to operate, substantially increases crudy and the working (machining) efficiency of part.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark in figure: 1-base, 2-chuck, 3-bolt, 4-stores up cotter way, 5-cushion, 6-squeezing groove, 7-draw-in groove, and 8-firmly grasps stratum granulosum, 9-cushion pad, and 10-tensioning layer, 11-holds out against stratum granulosum.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
embodiment 1
The clamping tool for machine work of multipurpose steady type band storage cotter way, the chuck 2 comprising base 1 and be arranged on base 1, described chuck 2 is fixedly connected on base 1 by bolt 3, described chuck 2 has elasticity, the head exterior surface of described chuck 2 is provided with draw-in groove 7, the center of described chuck 2 is provided with installs squeezing groove 6, described installation squeezing groove 6 lower end is provided with storage cotter way 4, described installation squeezing groove 6 inwall is provided with cushion 5, described cushion 5 inwall is also provided with promptly stratum granulosum 8, cushion pad 9 is provided with between described chuck 2 and base 1, described draw-in groove 7 outer surface is provided with tensioning layer 10, described tensioning layer 10 outer surface is provided with and holds out against stratum granulosum 11, in 2-30 ° of angle between described tensioning layer 10 and longitudinal axis.
Described squeezing groove 6 is radial slot or conical hole slot cylindrical hole groove or cuboid hole slot.
Described draw-in groove 7 is a cannelure.
The material of described cushion 5 is for having flexible rubber.
Described storage cotter way 4 is circular or rectangle or ellipse.
embodiment 2
The clamping tool for machine work of multipurpose steady type band storage cotter way, the chuck 2 comprising base 1 and be arranged on base 1, described chuck 2 is fixedly connected on base 1 by bolt 3, described chuck 2 has elasticity, the head exterior surface of described chuck 2 is provided with draw-in groove 7, the center of described chuck 2 is provided with installs squeezing groove 6, described installation squeezing groove 6 lower end is provided with storage cotter way 4, described installation squeezing groove 6 inwall is provided with cushion 5, described cushion 5 inwall is also provided with promptly stratum granulosum 8, cushion pad 9 is provided with between described chuck 2 and base 1, described draw-in groove 7 outer surface is provided with tensioning layer 10, described tensioning layer 10 outer surface is provided with and holds out against stratum granulosum 11, in 2-30 ° of angle between described tensioning layer 10 and longitudinal axis.
Described squeezing groove 6 is radial slot or conical hole slot cylindrical hole groove or cuboid hole slot.
Described draw-in groove 7 is two unit grooves.
The material of described cushion 5 is for having flexible rubber.
embodiment 3
The clamping tool for machine work of multipurpose steady type band storage cotter way, the chuck 2 comprising base 1 and be arranged on base 1, described chuck 2 is fixedly connected on base 1 by bolt 3, described chuck 2 has elasticity, the head exterior surface of described chuck 2 is provided with draw-in groove 7, the center of described chuck 2 is provided with installs squeezing groove 6, described installation squeezing groove 6 lower end is provided with storage cotter way 4, described installation squeezing groove 6 inwall is provided with cushion 5, described cushion 5 inwall is also provided with promptly stratum granulosum 8, cushion pad 9 is provided with between described chuck 2 and base 1, described draw-in groove 7 outer surface is provided with tensioning layer 10, described tensioning layer 10 outer surface is provided with and holds out against stratum granulosum 11, in 2-30 ° of angle between described tensioning layer 10 and longitudinal axis.
Described squeezing groove 6 is radial slot or conical hole slot cylindrical hole groove or cuboid hole slot.
Described draw-in groove 7 is three unit grooves.
The material of described cushion 5 is for having flexible rubber.
Described storage cotter way 4 is circular or rectangle or ellipse.
embodiment 4
The clamping tool for machine work of multipurpose steady type band storage cotter way, the chuck 2 comprising base 1 and be arranged on base 1, described chuck 2 is fixedly connected on base 1 by bolt 3, described chuck 2 has elasticity, the head exterior surface of described chuck 2 is provided with draw-in groove 7, the center of described chuck 2 is provided with installs squeezing groove 6, described installation squeezing groove 6 lower end is provided with storage cotter way 4, described installation squeezing groove 6 inwall is provided with cushion 5, described cushion 5 inwall is also provided with promptly stratum granulosum 8, cushion pad 9 is provided with between described chuck 2 and base 1, described draw-in groove 7 outer surface is provided with tensioning layer 10, described tensioning layer 10 outer surface is provided with and holds out against stratum granulosum 11, in 2-30 ° of angle between described tensioning layer 10 and longitudinal axis.
Described squeezing groove 6 is radial slot or conical hole slot cylindrical hole groove or cuboid hole slot.
Described draw-in groove 7 is four unit grooves.
The material of described cushion 5 is for having flexible rubber.
Described storage cotter way 4 is circular or rectangle or ellipse.
The material of described chuck 2 is iron or stainless steel.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the clamping tool for machine work of multipurpose steady type band storage cotter way, comprise base (1) and be arranged on the chuck (2) on base (1), it is characterized in that: described chuck (2) is fixedly connected on base (1) by bolt (3), described chuck (2) has elasticity, the head exterior surface of described chuck (2) is provided with draw-in groove (7), the center of described chuck (2) is provided with installs squeezing groove (6), described installation squeezing groove (6) lower end is provided with storage cotter way (4), described installation squeezing groove (6) inwall is provided with cushion (5), described cushion (5) inwall is also provided with promptly stratum granulosum (8), cushion pad (9) is provided with between described chuck (2) and base (1), described draw-in groove (7) outer surface is provided with tensioning layer (10), described tensioning layer (10) outer surface is provided with and holds out against stratum granulosum (11), in 2-30 ° of angle between described tensioning layer (10) and longitudinal axis.
2. the clamping tool for machine work of multipurpose steady type band according to claim 1 storage cotter way, is characterized in that: described squeezing groove (6) is radial slot or conical hole slot cylindrical hole groove or cuboid hole slot.
3. the clamping tool for machine work of multipurpose steady type band storage cotter way according to claim 1, is characterized in that: described draw-in groove (7) is a cannelure or is two, three, four unit grooves.
4. the clamping tool for machine work of multipurpose steady type band storage cotter way according to claim 1, is characterized in that: the material of described cushion (5) is for having flexible rubber.
5. the clamping tool for machine work of multipurpose steady type band according to claim 1 storage cotter way, is characterized in that: described storage cotter way (4) is circular or rectangle or ellipse.
6. the clamping tool for machine work of multipurpose steady type band storage cotter way according to claim 1, is characterized in that: the material of described chuck (2) is iron or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510721796.4A CN105234706A (en) | 2015-10-30 | 2015-10-30 | Multipurpose stable machining clamp with pin storage groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510721796.4A CN105234706A (en) | 2015-10-30 | 2015-10-30 | Multipurpose stable machining clamp with pin storage groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105234706A true CN105234706A (en) | 2016-01-13 |
Family
ID=55032655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510721796.4A Pending CN105234706A (en) | 2015-10-30 | 2015-10-30 | Multipurpose stable machining clamp with pin storage groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105234706A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4118376A1 (en) * | 1990-06-12 | 1991-12-19 | Bernhard Hoerl | Workpiece clamp with internal cone face - incorporates face in bush turning in and clamped to body |
| CN201900284U (en) * | 2010-11-17 | 2011-07-20 | 慈溪市飞达齿轮厂 | Spring chuck for fixing gear |
| US20140230231A1 (en) * | 2011-09-28 | 2014-08-21 | Gnutti Transfer S.P.A. | Support and gripping device of a mechanical part, suitable for a machine tool |
| CN104440166A (en) * | 2014-11-20 | 2015-03-25 | 常州康丰车辆配件有限公司 | Machining fixture |
| CN205201077U (en) * | 2015-10-30 | 2016-05-04 | 苏俊兰 | Machining anchor clamps of cotter way are stored up in firm type area of multipurpose |
-
2015
- 2015-10-30 CN CN201510721796.4A patent/CN105234706A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4118376A1 (en) * | 1990-06-12 | 1991-12-19 | Bernhard Hoerl | Workpiece clamp with internal cone face - incorporates face in bush turning in and clamped to body |
| CN201900284U (en) * | 2010-11-17 | 2011-07-20 | 慈溪市飞达齿轮厂 | Spring chuck for fixing gear |
| US20140230231A1 (en) * | 2011-09-28 | 2014-08-21 | Gnutti Transfer S.P.A. | Support and gripping device of a mechanical part, suitable for a machine tool |
| CN104440166A (en) * | 2014-11-20 | 2015-03-25 | 常州康丰车辆配件有限公司 | Machining fixture |
| CN205201077U (en) * | 2015-10-30 | 2016-05-04 | 苏俊兰 | Machining anchor clamps of cotter way are stored up in firm type area of multipurpose |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |