CN204053529U - A kind of special fixture of the square bottom surface of machining robot base - Google Patents
A kind of special fixture of the square bottom surface of machining robot base Download PDFInfo
- Publication number
- CN204053529U CN204053529U CN201420446820.9U CN201420446820U CN204053529U CN 204053529 U CN204053529 U CN 204053529U CN 201420446820 U CN201420446820 U CN 201420446820U CN 204053529 U CN204053529 U CN 204053529U
- Authority
- CN
- China
- Prior art keywords
- robot base
- plate
- square bottom
- special fixture
- clamp body
- 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
Links
- 238000003754 machining Methods 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 210000001624 Hip Anatomy 0.000 claims description 9
- 241001074085 Scophthalmus aquosus Species 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000003801 milling Methods 0.000 abstract description 6
- 238000010079 rubber tapping Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 230000001771 impaired Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Abstract
A kind of special fixture of the square bottom surface of machining robot base, this fixture comprises positioner, clamping device, bracing or strutting arrangement and clamp body, clamping device, positioner and bracing or strutting arrangement are fixed on clamp body, positioner is made up of positioning seat, location-plate and positioning cylinder, for being arranged on positioning seat upper end against the location-plate of workpiece trailing flank, location-plate is positioned on the left of workpiece.Clamping device is made up of pressing plate, clamp nut, spring, lead, support column and Thrust nut, and support column is positioned at immediately below gathering sill, and three gripper shoes form one group of bracing or strutting arrangement, and gripper shoe is fastened on clamp body.Traditional fixture mainly for geometry relatively rule article, be difficult to realize the reliable fixing of special-shaped workpiece special angle installation, robot base is caused to come off in process and impaired, the fixture that the utility model provides can stationary machines people plinth effectively, convenient simultaneously to the milling of the square bottom surface of robot base, brill, hinge, tapping processing process.
Description
Art
The utility model relates to a kind of machining equipment, relates to the technology of jig, especially a kind of special fixture of the square bottom surface of machining robot base.
Background technology
Along with the fast development of 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 robot in enterprise's application very important, the Research on processing technology of part and Special Clamps Design are then 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, what fixture utilized is regulations and parameters principle, the arm of force of central point side is multiplied by the power acted on the arm of force, equal opposite side torque arm length and be multiplied by the power acted on clipped object product, rely on the pressure fixing clipped object product of clamping device.But the single article relatively regular mainly for geometry of traditional clamp structure are so common fixture is difficult to realize the reliable fixing of special-shaped workpiece special angle installation, thus cause robot 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 utility model provides a kind of fixture, and this fixture can stationary machines people base effectively, convenient simultaneously to the milling of the square bottom surface of robot base, brill, hinge, tapping processing process.
The utility model solves the technical scheme that its technical problem adopts:
A special fixture for the square bottom surface of machining robot base, is combined by positioner, bracing or strutting arrangement, clamping device and clamp body, and clamping device, positioner and bracing or strutting arrangement are fixed on clamp body.Positioner is made up of positioning seat, location-plate and positioning cylinder, for being arranged on positioning seat upper end against the location-plate of workpiece trailing flank, location-plate is positioned on the left of workpiece, clamping device is made up of pressing plate, clamp nut, spring, lead, support column, Thrust nut, and support column is positioned at immediately below gathering sill, three gripper shoes form one group of bracing or strutting arrangement.Gripper shoe is fastened on clamp body, pressing plate front portion is processed with waist hole, waist hole width is greater than lead upper end diameter and is no more than 0.5mm, in gripper shoe, processing is provided with counter sink, when clamping device is installed, lead upper end screws in spring, pressing plate, clamp nut successively, screw in lead lower end and clamp body above place and screw in a Thrust nut, when gripper shoe is installed, apart another support plate of 180mm is perpendicular to last to placement for a pair gripper shoe parallel arrangement two plate, and before and after a pair pressing plate straight line arrangement in clamping device, symmetry is placed.
The beneficial effects of the utility model are, clamping robot base that can be stable facilitates the milling of square shaped bottom surface, brill, hinge, tapping processing to process, each clamping workpiece position is identical, clamped one time can complete milling to bottom surface, brill, hinge, tapping operating efficiency are high, the simple clamp operation of structure is convenient, and the stability of fixture machining long workpieces in service life is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the front view of embodiment of the present utility model;
Fig. 2 is the top view of embodiment of the present utility model;
Fig. 3 is the left view of embodiment of the present utility model;
Fig. 4 is the sectional view of the pressing plate of embodiment of the present utility model;
Fig. 5 is the gripper shoe top view of embodiment of the present utility model.
1 clamp body, 2 gripper shoes, 3 positioning seats, 4 location-plates, 5 positioning cylinders, 6 Thrust nuts, 7 support columns, 8 leads, 9 pressing plates, 10 clamp nuts, 11 pins, 12 screw one, 13 screw two, 14 springs, 15 workpiece, 16 gathering sills, 17 waist holes, 18 counter sinks in figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of special fixture of the square bottom surface of machining robot base is combined by part fixture body 1, clamp nut 10, pressing plate 9, spring 14, lead 8, support column 7, Thrust nut 6, gripper shoe 2, positioning cylinder 5 and location-plate 4, mainly comprises positioner, bracing or strutting arrangement, clamping device and clamp body 1.Wherein clamp body 1, clamp nut 10, pressing plate 9, spring 14, lead 8, support column 8, Thrust nut 6 form clamping device, lead 8 lower end is threaded connection and is fixed on clamp body 1 base plate, screwing a screw-in Thrust nut 6 above place, lead 8 upper end is successively through spring 14, pressing plate 9, clamp nut 10, and wherein the waist hole 30 of pressing plate 9 is passed with clamp nut 10 partial fixing pressing plate 9 in lead 8 upper end.Pair of parallel gripper shoe 2 and a vertical support plate 2 form one group of bracing or strutting arrangement, during installation, a pair gripper shoe parallel arrangement is placed on and places gripper shoe apart from another gripper shoe of 90mm place, axis is vertically last, as shown in Figure 5 gripper shoe 2 is processed with a pair counter sink 18, two counter sink at a distance of 120mm.Be fixed on clamp body 1 base plate as gripper shoe in Fig. 22 is threaded connection.Be processed with waist hole 30 in the middle part of pressing plate 9 as shown in Figure 3, waist hole 30 width is greater than lead 8 upper end diameter and is no more than 0.5mm.Location-plate 4 and positioning cylinder 5 form the positioner of this fixture, and location-plate 4 is fixed on positioning seat 3 by two screws 2 13, and positioning seat 3 is fixed on clamp body 1 by two pins 11 and four screws 1.Positioning cylinder 3 is placed in the below of top board 9 and positioning cylinder 3 lower end is processed with screw thread is fixed on clamp body 1 in order to screw.Pressing plate rear portion is processed with gathering sill 16 front portion and is processed with waist hole 17 as shown in Figure 4.First clamp nut 10 is up revolved during use, pressing plate 9 is in off position and two pressing plates 9 is outwards slid into extreme position along gathering sill 16, now fixture is in open mode, robot base is placed in three gripper shoes 2, workpiece 15 left surface fits on location-plate 4, and trailing flank fits to positioning cylinder 5 outer surface.Two pressing plates 9 are inwardly slid into extreme position along gathering sill 16, and now two pressing plates 9 are positioned at above workpiece 15, and being screwed down clamp nut 10 provides thrust to make pressing plate 9 workpiece pressing 15, thus makes workpiece 15 reach Complete Bind.This device can be stable clamping robot base facilitate the milling of square shaped bottom surface, brill, hinge, tapping processing process, each clamping workpiece position is identical, clamped one time can complete milling to bottom surface, brill, hinge, tapping operating efficiency are high, the simple clamp operation of structure is convenient, and the stability of fixture machining long workpieces in service life is high.
The preferred example that above-mentioned clamping device is only used to working of an invention mode is described and adopts, 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, such as manual Cam rapid clamping device, the clamping device of associating fast fixture etc. substitutes.
Claims (7)
1. the special fixture of the square bottom surface of machining robot base, comprise positioner, clamping device, bracing or strutting arrangement and clamp body (1), clamping device, positioner and bracing or strutting arrangement are fixed on clamp body (1), positioner is made up of positioning seat (3), location-plate (4) and positioning cylinder (5), be arranged on positioning seat (3) upper end for the location-plate (4) against workpiece trailing flank, location-plate (4) is positioned at workpiece (15) left side.
2. the special fixture of the square bottom surface of machining robot base according to claim 1, it is characterized in that: described clamping device is made up of pressing plate (9), clamp nut (10), spring (14), lead (8), support column (7) and Thrust nut (6), and support column (7) is positioned at immediately below gathering sill (16), bracing or strutting arrangement is made up of three gripper shoes (2), and gripper shoe (2) is fastened on clamp body (1).
3. the special fixture of the square bottom surface of machining robot base according to claim 2, it is characterized in that: lead (8) upper end screws in spring (14), pressing plate (9) and clamp nut (10) successively, lead (8) and clamp body (1) screw locate above screw in a Thrust nut (6).
4. the special fixture of the square bottom surface of machining robot base according to claim 1, is characterized in that: when gripper shoe (2) is installed a pair gripper shoe parallel arrangement two plate at a distance of another support plate of 180mm perpendicular to last to placement.
5. the special fixture of the square bottom surface of machining robot base according to claim 1, is characterized in that: a pair pressing plate (9) straight line arrangement, front and back symmetry is placed.
6. the special fixture of the square bottom surface of machining robot base according to claim 1, is characterized in that: pressing plate (9) front portion is processed with waist hole (17), waist hole (17) width is greater than lead (8) upper end diameter and is no more than 0.5mm.
7. the special fixture of the square bottom surface of machining robot base according to claim 1, is characterized in that: the upper processing of gripper shoe (2) is provided with counter sink (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446820.9U CN204053529U (en) | 2014-08-10 | 2014-08-10 | A kind of special fixture of the square bottom surface of machining robot base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446820.9U CN204053529U (en) | 2014-08-10 | 2014-08-10 | A kind of special fixture of the square bottom surface of machining robot base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053529U true CN204053529U (en) | 2014-12-31 |
Family
ID=52195114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446820.9U Expired - Fee Related CN204053529U (en) | 2014-08-10 | 2014-08-10 | A kind of special fixture of the square bottom surface of machining robot base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668985A (en) * | 2014-08-10 | 2015-06-03 | 安徽工程大学 | Special clamp for machining square bottom surface of robot base |
-
2014
- 2014-08-10 CN CN201420446820.9U patent/CN204053529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668985A (en) * | 2014-08-10 | 2015-06-03 | 安徽工程大学 | Special clamp for machining square bottom surface of robot base |
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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: 20141231 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |