CN202317753U - Clamp for machining engine oil pump - Google Patents
Clamp for machining engine oil pump Download PDFInfo
- Publication number
- CN202317753U CN202317753U CN2011204273048U CN201120427304U CN202317753U CN 202317753 U CN202317753 U CN 202317753U CN 2011204273048 U CN2011204273048 U CN 2011204273048U CN 201120427304 U CN201120427304 U CN 201120427304U CN 202317753 U CN202317753 U CN 202317753U
- Authority
- CN
- China
- Prior art keywords
- oil pump
- lubricating oil
- plate
- engine oil
- workpiece
- 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
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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a clamp for machining an engine oil pump. The clamp for machining the engine oil pump comprises a clamp plate, a guiding plate arranged above an engine oil pump workpiece, and three pressing plates for pressing and fixing the engine oil pump workpiece, wherein the two ends of the clamp plate are respectively fixed on two brackets; the two brackets are respectively fixed at two clamping ends of a rotating indexing shaft; the rotating indexing shaft is arranged on a lathe table; a clamp hole for embedding the engine oil pump workpiece is formed in the clamp plate; two positioning pin holes for positioning the clamp plate and the engine oil pump workpiece are also formed in the clamp plate; the two positioning pin holes are positioned on the two sides of the engine oil pump workpiece; a pair of positioning pins and a pair of positioning cone heads are arranged at two diagonal parts of the guiding plate; the pair of positioning pins is inserted into the two positioning pin holes to position the guiding plate and the clamp plate; the pair of positioning cone heads is inserted into two reference holes of the engine oil pump workpiece to position the guiding plate and the engine oil pump workpiece; and the pressing plates are positioned above the clamp plate. The clamp for machining the engine oil pump is convenient to position, and can ensure the machining precision.
Description
Technical field
The utility model relates to a kind of anchor clamps that are used for lubricating oil pump processing.
Background technology
Lubricating oil pump is adding man-hour, need process lubricating oil pump workpiece front, processes gear axis hole, gear lumen pore etc., then lubricating oil pump workpiece reverse side is processed, and processes bush hole etc.Common technology is to be divided into two lathes, two secondary anchor clamps, and processing earlier is positive, and processing reverse side in back influence productive temp, and does not have the cumulative errors that special purpose machine tool completion all process steps and two width of cloth anchor clamps clampings bring for twice.
The utility model content
The technical problem that the utility model will solve is to provide a kind of location convenient, can guarantee the anchor clamps that are used for lubricating oil pump processing of machining accuracy.
In order to solve the problems of the technologies described above; A kind of anchor clamps that are used for lubricating oil pump processing that the utility model provides; Comprise jig plate, the two ends of said jig plate are separately fixed on two carriages, and two bare terminal ends of circular index axle are fixed with said two carriages respectively; Said circular index axle is arranged on the lathe table top; Said jig plate is provided with the anchor clamps hole that is used for coil insertion device oil pump workpiece, also is provided with two dowel holes that are used for positioning fixture plate and lubricating oil pump workpiece on the said jig plate, and said two dowel holes lay respectively at lubricating oil pump workpiece both sides; Said anchor clamps also comprise a guide plate that is located at lubricating oil pump workpiece top; The place, two diagonal angles of said guide plate is provided with a pair of alignment pin and a pair of location conehead respectively, and a pair of alignment pin inserts in said two dowel holes, guide plate and jig plate are located, in two datum holes of a pair of location conehead insertion machine oil pump workpiece, with guide plate and lubricating oil pump workpiece location; Said anchor clamps also comprise three pressing plates that are used to push down fixing said lubricating oil pump workpiece, and said pressing plate is positioned at the top of said jig plate.
The anchor clamps that are used for lubricating oil pump processing of the utility model in lubricating oil pump processing, only need to adopt such one secondary anchor clamps carry out the clamping location, and the position of location also is working position simultaneously, the cumulative errors of having avoided two width of cloth anchor clamps clampings to bring for twice.
Description of drawings
Fig. 1 is the clamping structural representation of lubricating oil pump workpiece.
Front view when Fig. 2 locatees for the lubricating oil pump workpiece.
Vertical view when Fig. 3 locatees for the lubricating oil pump workpiece.
Left view when Fig. 4 locatees for the lubricating oil pump workpiece.
The specific embodiment
Further specify below in conjunction with the scheme of accompanying drawing the utility model.
Extremely shown in Figure 3 like Fig. 1; The anchor clamps that are used for lubricating oil pump processing of the utility model; Comprise jig plate 3, jig plate 3 is provided with the anchor clamps hole that is used for coil insertion device oil pump workpiece 4, also is provided with two dowel holes 5 that are used for positioning fixture and lubricating oil pump workpiece 4 on the jig plate 3; Two dowel holes 5 lay respectively at lubricating oil pump workpiece 4 both sides; These anchor clamps also comprise a guide plate 6 that is located at lubricating oil pump workpiece 4 tops, and the place, two diagonal angles of guide plate 6 is provided with a pair of alignment pin 7 and a pair of location conehead 8 respectively, and a pair of alignment pin 7 inserts in two dowel holes 5, guide plate 6 and jig plate 3 are located; In two datum holes 9 of a pair of location conehead 8 insertion machine oil pumps, guide plate 6 and lubricating oil pump workpiece 4 these anchor clamps of location are also comprised three pressing plates 10 that are used to push down fixing machine oil pump workpiece 4; Pressing plate 10 is positioned at the top of jig plate 3, utilize guide plate 6 with lubricating oil pump workpiece 4 after having good positioning on the anchor clamps, pressing plate 10 is fixed on the jig plate 3 lubricating oil pump workpiece 4 (as shown in Figure 4; After pressing plate 10 is pushed down lubricating oil pump workpiece 4, adopt studs 11 that pressing plate 10 is fixed on the jig plate 3).
As shown in Figure 1, the two ends of jig plate 3 are separately fixed on two carriages 2, and two bare terminal ends of circular index axle 1 are fixed with two carriages 2 respectively, and circular index axle 1 is arranged on the lathe table top 12.
The anchor clamps that utilize the utility model embed lubricating oil pump workpiece 4 in the anchor clamps hole of jig plate 3 earlier when clamping lubricating oil pump workpiece 4, then guide plate 6 are placed on the lubricating oil pump workpiece 4; A pair of alignment pin 7 inserts in two dowel holes 5, in two datum holes 9 of a pair of location conehead 8 insertion machine oil pump workpiece 4, after like this lubricating oil pump workpiece 4 and jig plate 3 being located; With three pressing plates 10 lubricating oil pump workpiece 4 is pushed down, adopted studs 11 that pressing plate 10 is fixed on the jig plate 3, take away guide plate 6 then; The front of processing machine oil pump workpiece 4; After the front processed, circular index axle 1 Rotate 180 degree drove together Rotate 180 degree of two carriages 2, jig plate 3 and lubricating oil pump workpiece 4; Make lubricating oil pump workpiece 4 reverse side up; The reverse side of processing machine oil pump workpiece 4, and cutter spindle height dimension, the radius size on the numerical control machining center lathe, confirmed through the tool setting measuring instrument, the coordinate that so rises on cutter point x, y, z, four axles of a can be confirmed (installing and locating benchmark x, y; Centre of gyration a, the machine tool chief axis depth z).
The beneficial effect of the utility model is following:
1. adopt clamping location of secondary anchor clamps, the cumulative errors of avoiding two width of cloth anchor clamps to bring;
2. the position of clamping location also is a working position simultaneously, with the guide plate location, adopts pressing plate to compress then before the clamping, further guarantees machining accuracy;
3. the circular index axle is controlled by numerical control machining center, has guaranteed the machining accuracy of obverse and reverse.
Claims (1)
1. one kind is used for the anchor clamps that lubricating oil pump is processed; It is characterized in that: comprise jig plate (3); The two ends of said jig plate (3) are separately fixed on two carriages (2); Two bare terminal ends of circular index axle (1) are fixed with said two carriages (2) respectively; Said circular index axle (1) is arranged on the lathe table top (12); Said jig plate (3) is provided with the anchor clamps hole that is used for coil insertion device oil pump workpiece (4), also is provided with two dowel holes (5) that are used for positioning fixture plate (3) and lubricating oil pump workpiece (4) on the said jig plate (3), and said two dowel holes (5) lay respectively at lubricating oil pump workpiece (4) both sides; Said anchor clamps also comprise a guide plate (6) that is located at lubricating oil pump workpiece (4) top; The place, two diagonal angles of said guide plate (6) is provided with a pair of alignment pin (7) and a pair of location conehead (8) respectively, and a pair of alignment pin (7) inserts in said two dowel holes (5), guide plate (6) and jig plate (3) are located, in two datum holes (9) of a pair of location conehead (8) insertion machine oil pump workpiece (4), with guide plate (6) and lubricating oil pump workpiece (4) location; Said anchor clamps also comprise three pressing plates (10) that are used to push down fixing said lubricating oil pump workpiece (4), and said pressing plate (10) is positioned at the top of said jig plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204273048U CN202317753U (en) | 2011-11-01 | 2011-11-01 | Clamp for machining engine oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204273048U CN202317753U (en) | 2011-11-01 | 2011-11-01 | Clamp for machining engine oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317753U true CN202317753U (en) | 2012-07-11 |
Family
ID=46429750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204273048U Expired - Fee Related CN202317753U (en) | 2011-11-01 | 2011-11-01 | Clamp for machining engine oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501105A (en) * | 2011-11-01 | 2012-06-20 | 上海幸福摩托车有限公司 | Clamp for oil pump processing and oil pump processing method |
| CN112025345A (en) * | 2020-06-12 | 2020-12-04 | 中国航发贵州红林航空动力控制科技有限公司 | Intelligent multilayer tray clamp and clamping method |
-
2011
- 2011-11-01 CN CN2011204273048U patent/CN202317753U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501105A (en) * | 2011-11-01 | 2012-06-20 | 上海幸福摩托车有限公司 | Clamp for oil pump processing and oil pump processing method |
| CN102501105B (en) * | 2011-11-01 | 2013-10-23 | 上海幸福摩托车有限公司 | Clamp for oil pump processing and oil pump processing method |
| CN112025345A (en) * | 2020-06-12 | 2020-12-04 | 中国航发贵州红林航空动力控制科技有限公司 | Intelligent multilayer tray clamp and clamping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20131101 |