CN204019208U - The special fixture of a kind of machining robot swivel base side end face - Google Patents
The special fixture of a kind of machining robot swivel base side end face Download PDFInfo
- Publication number
- CN204019208U CN204019208U CN201420446824.7U CN201420446824U CN204019208U CN 204019208 U CN204019208 U CN 204019208U CN 201420446824 U CN201420446824 U CN 201420446824U CN 204019208 U CN204019208 U CN 204019208U
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- China
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- face
- swivel base
- side end
- special fixture
- pressing plate
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Abstract
The utility model relates to the special fixture of a kind of machining robot swivel base side end face.This special fixture comprises positioner, clamping device and clamp body, and positioner and clamping device mounting clamp are specifically gone up, and positioner comprises that, for the location-plate against side surface of workpiece, axle and gripper shoe, axle is positioned at clamp body, gripper shoe and workpiece.Clamping device comprises pressing plate, the securing member, elastic component, lead and the support column that step up power is provided, and pressing plate is provided with gathering sill and waist hole, and support column is flexibly connected by waist hole with pressing plate, and lead upper end screws in gathering sill, the securing member of elastic component, pressing plate successively.This device can be stable clamping robot swivel base convenient the processing of side end face is processed, each clamping workpiece position is identical, clamped one time can complete milling, boring, brill, tapping, operating efficiency is high, clamp operation simple in structure is convenient, fixture long service life, and the stability of workpiece is high.
Description
Technical field
The present invention relates to the field of mechanical processing machine fixture, relate in particular to the special fixture of a kind of machining robot swivel base side end face.
Background technology
Fast development along with China's economy, human resources are more and more nervous, it is more and more extensive that robot applies in enterprise, design, manufacture the various robots in enterprise's application very important, the Research on processing technology of part and Special Clamps Design are one of most important technical works in enterprise production process, current known fixture is by setting element, clamping device and clamp body are formed by combining, fixture utilization be regulations and parameters principle, the arm of force of central point one side is multiplied by the power acting on the arm of force, equal opposite side arm of force length and be multiplied by the power acting on clipped object product, rely on the pressure fixing clipped object product of clamping device.So be difficult to realize mainly for the relatively regular common fixture of article of geometry reliable the fixing that special-shaped workpiece 13 special angle are installed but traditional clamp structure is single, thereby cause robot swivel base to come off in process and impaired, and conventional brace working (machining) efficiency is low.
Summary of the invention
To achieve these goals, the invention provides the special fixture of a kind of machining robot swivel base side end face, this fixture is stationary machines people swivel base effectively, convenient simultaneously to the milling of robot swivel base side end face, boring, brill, tapping processing processing.
The technical solution adopted for the present invention to solve the technical problems is: the special fixture of a kind of machining robot swivel base side end face, this special fixture comprises positioner, clamping device and clamp body, on positioner and clamping device mounting clamp are concrete, positioner comprises that, for the location-plate against side surface of workpiece, axle and gripper shoe, described axle is positioned at clamp body, gripper shoe and workpiece.
Described axle is connected to form by the first locating piece, the second locating piece and the 3rd locating piece, and the first locating piece is arranged in the through hole of clamp body bottom, and the second locating piece is arranged in gripper shoe, and the 3rd locating piece is arranged in the through hole of workpiece.
Described gripper shoe is integral type annular backup pad, is processed with at least three counter sinks above annular backup pad.
?described clamping device comprises pressing plate, the securing member, elastic component, lead and the support column that step up power is provided, pressing plate is provided with gathering sill and waist hole, support column is flexibly connected by waist hole with pressing plate, and lead upper end screws in gathering sill, the securing member of elastic component, pressing plate successively.
Described annular backup pad is fixed on clamp body 1 by the screw identical with counter sink quantity.
Described lead and clamp body are threaded connection, and screw top, place and screw in a Thrust nut.
Described pressing plate is processed with waist hole, and waist hole width is greater than support column upper end diameter and is no more than 0.5mm.
Described clamping device securing member is clamp nut.
The lateral separation 370-380mm of described location-plate centroid shaft centre line, fore-and-aft distance 85mm.
The invention has the advantages that: (1) this programme is the special fixture of robot swivel base side end face, can firmly clamp robot swivel base; (2) simultaneously of the present invention simple in structure, easy to operate, and cost is lower; (3) axle is that multidiameter form structure is divided into three rank, more firmly workpiece; (4) between guide post and clamp body, by screwed hole, be connected, installation and removal are convenient.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment of the present invention;
Fig. 2 is the top view of embodiment of the present invention;
Fig. 3 is the right view of embodiment of the present invention;
Fig. 4 is the cutaway view of the pressing plate of embodiment of the present invention;
Fig. 5 is the annular backup pad top view of embodiment of the present invention;
Fig. 6 is the axle front view of embodiment of the present invention;
1 clamp body, 2 annular backup pads, 3 screws, 4 location-plates, 5 straight pins, 6 support columns, 7 axles, 8 securing members, 9 pads, 10 elastic components, 11 pressing plates, 12 leads, 13 workpiece, 14 gathering sills, 15 waist holes, 16 counter sinks, 17 Thrust nuts, 18 first locating pieces, 19 first locating pieces, 20 first locating pieces in figure.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail: as Figure 1-3, the special fixture of a kind of machining robot swivel base side end face, this device comprises positioner, clamping device and clamp body 1, on positioner and clamping device mounting clamp concrete 1.
Positioner comprises that, for the location-plate 4 against workpiece 13 sides, axle 7 and gripper shoe, axle 7 is positioned at clamp body 1, gripper shoe and workpiece 13.Location-plate 4 is fixed on clamp body 1 by screw 3 and straight pin 5, and wherein round two pins 5 and screw 3 are placed at diagonal angle respectively.As shown in Figure 6, described axle is that multidiameter form structure is divided into three rank, in the middle of upper and lower two rank diameters are less, single order diameter is larger, be respectively the first locating piece 18, the second locating piece 19 and the 3rd locating piece 20, during assembling, the first locating piece 18 is arranged in the through hole of clamp body 1 bottom, the second locating piece 19 is arranged in gripper shoe, the 3rd locating piece 20 is arranged in the through hole of workpiece 13, and wherein the first locating piece 18 is with being little matched in clearance, the 3rd locating piece 20 between workpiece 13 with being interference fit between clamp body 1.Gripper shoe is integral type annular backup pad 2, as shown in Figure 5, on annular backup pad 2, be processed with at least three counter sinks 16, the position that adds hole in man-hour is evenly arranged on annulus around the center of circle, and annular backup pad 2 is threaded connection and is fixed on clamp body 1 by the screw 3 identical with counter sink 16 quantity when mounted as shown in Figure 2.
Clamping device comprises provides securing member 8, pad 9, pressing plate 11, elastic component 10, lead 12, support column 6 and the Thrust nut 17 that steps up power.Lead 12 lower ends are threaded connection and are fixed on clamp body 1 base plate, above the place of screwing, screw in a Thrust nut 17, lead 12 upper ends are successively through elastic component 10, pressing plate 11, pad 9 and securing member 8, and pad 9 makes securing member 8 and pressing plate 11 in conjunction with more fastening.Its center platen is provided with gathering sill 14 and waist hole 15, and as shown in Figure 4, pressing plate 11 is processed with gathering sill 14, and gathering sill 14 width are greater than lead 12 upper end diameter and are no more than 0.5mm, and the width in waist hole 15 is greater than support column 6 upper end diameter and is no more than 0.5mm simultaneously.The gathering sill 14 of pressing plate 11 is passed with securing member 8 partial fixing pressing plates 11 in lead 12 upper ends, and support column 6 is flexibly connected by waist hole 15 with pressing plate 9.
During use, first securing member 8 is up revolved, pressing plate 11 outwards slides into extreme position by pressing plate 11 along gathering sill 14 in off position, now fixture is in open mode, robot swivel base is placed on annular backup pad 2, workpiece 13 sides fit on location-plate 4, and axle 7 upper ends are through workpiece 13.Pressing plate 11 is inwardly slid into extreme position along gathering sill 14, now pressing plate 11 is positioned at workpiece 13 tops, being screwed down securing member 8 provides thrust to make pressing plate 11 workpiece pressings 13, thereby make workpiece 13 reach Complete Bind, convenient simultaneously to the milling of robot swivel base side end face, boring, brill, tapping processing processing.
Above-mentioned clamping device is only used to working of an invention mode is described and a preferred example adopting, person of ordinary skill in the field is appreciated that, this clamping device can also adopt multiple clamping mode well known in the prior art, manual Cam rapid clamping device for example, the clamping device of associating fast fixture etc. substitutes.
Claims (9)
1. the special fixture of a machining robot swivel base side end face, it is characterized in that: this special fixture comprises positioner, clamping device and clamp body (1), on positioner and clamping device mounting clamp concrete (1), positioner comprises for the location-plate against workpiece 13 sides (4), axle (7) and gripper shoe, and described axle (7) is positioned at clamp body (1), gripper shoe and workpiece (13).
2. the special fixture of machining robot swivel base according to claim 1 side end face, it is characterized in that: described axle (7) is connected to form by the first locating piece (18), the second locating piece (19) and the 3rd locating piece (20), the first locating piece (18) is arranged in the through hole of clamp body (1) bottom, the second locating piece (19) is arranged in gripper shoe, and the 3rd locating piece (20) is arranged in the through hole of workpiece (13).
3. the special fixture of machining robot swivel base according to claim 1 side end face, is characterized in that: described gripper shoe is integral type annular backup pad (2), and annular backup pad (2) is processed with at least three counter sinks (16) above.
4. the special fixture of machining robot swivel base according to claim 1 side end face, it is characterized in that: described clamping device comprises pressing plate (11), the securing member (8), elastic component (10), lead (12) and the support column (6) that step up power are provided, pressing plate is provided with gathering sill (14) and waist hole (15), support column (6) is flexibly connected by waist hole (15) with pressing plate (11), and lead (12) upper end screws in gathering sill (14), the securing member (8) of elastic component (10), pressing plate (11) successively.
5. the special fixture of machining robot swivel base according to claim 3 side end face, is characterized in that: described annular backup pad (2) is fixed on clamp body (1) by the screw (3) identical with counter sink (16) quantity.
6. the special fixture of machining robot swivel base according to claim 4 side end face, is characterized in that: described lead (12) is threaded connection with clamp body (1), screws top, place and screws in a Thrust nut (17).
7. the special fixture of machining robot swivel base according to claim 4 side end face, is characterized in that: described pressing plate (11) is processed with waist hole (15), and waist hole (15) width is greater than support column (6) upper end diameter and is no more than 0.5mm.
8. the special fixture of machining robot swivel base according to claim 4 side end face, is characterized in that: described clamping device securing member (8) is clamp nut.
9. the special fixture of machining robot swivel base according to claim 1 side end face, is characterized in that: the lateral separation 370-380mm of described location-plate (4) centroid axle (7) center line, fore-and-aft distance 85mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446824.7U CN204019208U (en) | 2014-08-10 | 2014-08-10 | The special fixture of a kind of machining robot swivel base side end face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446824.7U CN204019208U (en) | 2014-08-10 | 2014-08-10 | The special fixture of a kind of machining robot swivel base side end face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019208U true CN204019208U (en) | 2014-12-17 |
Family
ID=52059116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446824.7U Expired - Fee Related CN204019208U (en) | 2014-08-10 | 2014-08-10 | The special fixture of a kind of machining robot swivel base side end face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019208U (en) |
-
2014
- 2014-08-10 CN CN201420446824.7U patent/CN204019208U/en not_active Expired - Fee Related
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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: 20141217 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |