CN203484934U - Positioning fixture for casting base angle plane turning - Google Patents
Positioning fixture for casting base angle plane turning Download PDFInfo
- Publication number
- CN203484934U CN203484934U CN201320461981.0U CN201320461981U CN203484934U CN 203484934 U CN203484934 U CN 203484934U CN 201320461981 U CN201320461981 U CN 201320461981U CN 203484934 U CN203484934 U CN 203484934U
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- CN
- China
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- foundry goods
- plate
- positioning fixture
- base angle
- angle plane
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- Expired - Fee Related
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Abstract
The utility model relates to a positioning fixture for casting base angle plane turning, and pertains to the technical field of tooling fixtures. The positioning fixture for casting base angle plane turning is characterized by comprising a bottom plate (1); a pair of side plates (2) in parallel are fixedly arranged on the bottom plate (1); a baffle (3) vertical to the bottom plate (1) and the side plates (2) is arranged between the pair of side plates (2); the direction vertical to the side plates (2) is set to be an X direction; the direction vertical to the baffle (3) is set to be a Y direction; the direction vertical to the bottom plate (1) is set to be a Z direction; a fixing rod is arranged in the center of the baffle (3) along the Y direction; two ends of the fixing rod are provided with thread; two ends of the fixing rod are respectively provided with pressure plates (4); Y-directional pressing and fixing are carried out on the casting by the pressure plates (4) and the baffle (3); two pairs of pressing bolts (5) are arranged on the side plates (2) along the X direction; and X-directional pressing and fixing are carried out on the casting by each pair of pressing bolts (5).
Description
Technical field
The utility model relates to the positioning fixture of a kind of foundry goods base angle plane turning, belongs to technical field of tooling clamps.
Background technology
Fixture is to add to be used for rapid fastening workpiece man-hour, makes lathe, cutter, workpiece keep the process unit of correct relative position.Frock clamp is the indispensable parts of machining, machine tool technology at a high speed, under the drive of efficient, accurate, compound, intelligent, environmental protection future development, clamp technology is just towards high-precision, efficient, module, combination, general, economic future development.
Foundry goods, after completing hot investment casting, need to carry out machining to it toward contact, just can obtain required form and size.Often dimensional accuracy is lower for foundry goods base angle plane, need to carry out turning to it, guarantees the dimensional accuracy of base angle plane, needs to guarantee the dimensional uniformity at all base angles simultaneously.
The base angle turning of existing foundry goods, the depth of parallelism between the plane of base angle is difficult to guarantee, the high uniformity in center, base angle is poor; And the efficiency of turning is lower, productive temp is slow.
Summary of the invention
The utility model technical issues that need to address are: the base angle turning of existing foundry goods, and the depth of parallelism between the plane of base angle is difficult to guarantee, the high uniformity in center, base angle is poor; And the efficiency of turning is lower, productive temp is slow.
The utility model is taked following technical scheme:
A positioning fixture for foundry goods base angle plane turning, comprises base plate 1, on described base plate 1, is fixedly installed parallel pair of side plates 2, is provided with the dividing plate 3 perpendicular to described base plate 1, side plate 2 between described pair of side plates 2; If the direction perpendicular to side plate 2 is X-direction, perpendicular to the direction of dividing plate 3, be Y-direction, perpendicular to the direction of base plate 1, be Z-direction; Described dividing plate 3 centers are provided with fixed bar along Y-direction, and fixed bar two ends are provided with screw thread, and described fixed bar two ends are respectively equipped with pressing plate 4, and pressing plate 4 carries out Y-direction with 3 pairs of foundry goods of dividing plate and is fixed; On described side plate 2, along X-direction, be provided with two pairs of hold-down bolts 5, every pair of hold-down bolt 5 carries out X-direction to a foundry goods respectively and is fixed.
Further, described base plate 1 is rounded.
Further, described side plate 2 is isosceles trapezoid.
Further, described dividing plate 3 is rectangular.
Further, described dividing plate 3 is rectangular.
Described pressing plate 4 is rounded, has the bar-shaped trough inserting for described fixed bar from its circle to circumference.
Feature of the present utility model is: adopt along a pair of pressing plate 4 of Y-direction and will treat that turning processing foundry goods carries out Y-direction and is fixedly clamped, simultaneously, employing is carried out X-direction along 5 pairs of foundry goods of a pair of hold-down bolt of X-direction and is fixedly clamped, thereby makes to have formed and rigidly fixed between foundry goods and this positioning fixture.Because dividing plate 5 both sides can be fixedly connected with a foundry goods respectively, so this positioning fixture can be fixed two foundry goods simultaneously.All upward, each foundry goods has two footing at the base angle of two foundry goods that fixedly complete, and has four footing on this positioning fixture, during turning, only need YanZXiang position, disposable adjustment track, just can synchronously to four footing, carry out turning, guaranteed that the depth of parallelism and the center of four footing is high.
The beneficial effects of the utility model are:
1) location is convenient, can to two foundry goods workpiece, be fixedly clamped simultaneously.
2) between workpiece and fixture, be completed into and rigidly fix, firm position degree is high.
3) guaranteed that the depth of parallelism of foot plane and center are high.
4) can fix also two foundry goods workpiece of turning, footing turning working (machining) efficiency is higher simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the positioning fixture of the utility model foundry goods foot plane turning.
Fig. 2 is the positioning fixture Y-direction schematic diagram of the utility model foundry goods foot plane turning.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the left view of Fig. 2.
Fig. 5 is the upward view of Fig. 2.
Wherein, 1, base plate, 2, side plate, 3, dividing plate, 4, pressing plate, 5, hold-down bolt.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further illustrated.
Referring to Fig. 1, the positioning fixture of a kind of foundry goods base angle plane turning, comprises base plate 1, on described base plate 1, is fixedly installed parallel pair of side plates 2, is provided with the dividing plate 3 perpendicular to described base plate 1, side plate 2 between described pair of side plates 2; If the direction perpendicular to side plate 2 is X-direction, perpendicular to the direction of dividing plate 3, be Y-direction, perpendicular to the direction of base plate 1, be Z-direction; Described dividing plate 3 centers are provided with fixed bar along Y-direction, and fixed bar two ends are provided with screw thread, and described fixed bar two ends are respectively equipped with pressing plate 4, and pressing plate 4 carries out Y-direction with 3 pairs of foundry goods of dividing plate and is fixed; On described side plate 2, along X-direction, be provided with two pairs of hold-down bolts 5, every pair of hold-down bolt 5 carries out X-direction to a foundry goods respectively and is fixed.Described base plate 1 is rounded.Described side plate 2 is isosceles trapezoid.Described dividing plate 3 is rectangular.Described dividing plate 3 is rectangular.Described pressing plate 4 is rounded, has the bar-shaped trough inserting for described fixed bar from its circle to circumference.
During specific works, adopt along a pair of pressing plate 4 of Y-direction and will treat that turning processing foundry goods carries out Y-direction and is fixedly clamped, meanwhile, adopt and along 5 pairs of foundry goods of a pair of hold-down bolt of X-direction, carry out X-direction and be fixedly clamped, thereby make to have formed and rigidly fixed between foundry goods and this positioning fixture.Because dividing plate 5 both sides can be fixedly connected with a foundry goods respectively, so this positioning fixture can be fixed two foundry goods simultaneously.All upward, each foundry goods has two footing at the base angle of two foundry goods that fixedly complete, and has four footing on this positioning fixture, during turning, only need YanZXiang position, disposable adjustment track, just can synchronously to four footing, carry out turning, guaranteed that the depth of parallelism and the center of four footing is high.
Claims (4)
1. a positioning fixture for foundry goods base angle plane turning, is characterized in that:
Comprise base plate (1), on described base plate (1), be fixedly installed parallel pair of side plates (2), between described pair of side plates (2), be provided with the dividing plate (3) perpendicular to described base plate (1), side plate (2);
If the direction perpendicular to side plate (2) is X-direction, perpendicular to the direction of dividing plate (3), be Y-direction, perpendicular to the direction of base plate (1), be Z-direction;
Described dividing plate (3) center is provided with fixed bar along Y-direction, and fixed bar two ends are provided with screw thread, and described fixed bar two ends are respectively equipped with pressing plate (4), and pressing plate (4) carries out Y-direction with dividing plate (3) to foundry goods and is fixed;
Described side plate (2) is upper is provided with two pairs of hold-down bolts (5) along X-direction, and every pair of hold-down bolt (5) carries out X-direction to a foundry goods respectively and is fixed.
2. the positioning fixture of foundry goods as claimed in claim 1 base angle plane turning, is characterized in that: described base plate (1) is rounded.
3. the positioning fixture of foundry goods as claimed in claim 1 base angle plane turning, is characterized in that: described side plate (2) is isosceles trapezoid.
4. the positioning fixture of foundry goods as claimed in claim 1 base angle plane turning, is characterized in that: described dividing plate (3) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320461981.0U CN203484934U (en) | 2013-07-30 | 2013-07-30 | Positioning fixture for casting base angle plane turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320461981.0U CN203484934U (en) | 2013-07-30 | 2013-07-30 | Positioning fixture for casting base angle plane turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484934U true CN203484934U (en) | 2014-03-19 |
Family
ID=50255792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320461981.0U Expired - Fee Related CN203484934U (en) | 2013-07-30 | 2013-07-30 | Positioning fixture for casting base angle plane turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203484934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312062A (en) * | 2018-04-09 | 2018-07-24 | 山西三联顺驰汽车配件有限公司 | A kind of cleaning turnover fixture |
| CN114406740A (en) * | 2021-11-29 | 2022-04-29 | 辽沈工业集团有限公司 | Positioning and clamping device |
-
2013
- 2013-07-30 CN CN201320461981.0U patent/CN203484934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312062A (en) * | 2018-04-09 | 2018-07-24 | 山西三联顺驰汽车配件有限公司 | A kind of cleaning turnover fixture |
| CN114406740A (en) * | 2021-11-29 | 2022-04-29 | 辽沈工业集团有限公司 | Positioning and clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20160730 |