CN202527963U - Cutting clamp tool used for inclined end face inner ring arc section - Google Patents
Cutting clamp tool used for inclined end face inner ring arc section Download PDFInfo
- Publication number
- CN202527963U CN202527963U CN2012202108962U CN201220210896U CN202527963U CN 202527963 U CN202527963 U CN 202527963U CN 2012202108962 U CN2012202108962 U CN 2012202108962U CN 201220210896 U CN201220210896 U CN 201220210896U CN 202527963 U CN202527963 U CN 202527963U
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- face
- segmental arc
- rotating disk
- angled end
- pin
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Abstract
The utility model provides a cutting clamp tool used for an inclined end face inner ring arc section and relates to a cutting clamp tool. The cutting clamp tool used for the inclined end face inner ring arc section solves the problem that an existing cutting clamp tool is low in processing accuracy. The cutting clamp tool used for the inclined end face inner ring arc section comprises a bottom plate (1), an inclination block (2), a base seat (3), a turntable (4) and a plurality of pressing plates (6). An inclined face of the inclination block (2) inclines to a left side by 46 degrees, and the inclination block (2) is arranged on the bottom plate (1) fixedly connected with the bottom plate (1). The base seat (3) is fixedly arranged on the inclination block (2). An inclined end face inner ring arc section waiting to be cut is arranged on the turntable (4), and the turntable (4) is fixedly arranged on the base seat (3) through the pressing plates (6). The cutting clamp tool used for the inclined end face inner ring arc section is suitable for cutting of the inclined end face inner ring arc section.
Description
Technical field
The utility model relates to a kind of cutting clamper, is specifically related to a kind of cutting clamper that is used for ring segmental arc in the angled end-face.
Background technology
Ring segmental arc in the final stage guide vane of compressor unit, profile is shown in figure one.Should in ring segmental arc every circle forms by 18 sections segmental arcs, the segmental arc two ends are angled end-face, the end plane angle designing requirement is 44 ° ± 10 ', end clearance 0.5mm between segmental arc, these 18 sections each parts of segmental arcs requirement are at type centerline hole section chord length 98.67 ± 0.05mm.This component processing process is: the turning of whole circle is annular workpieces; Utilize electric spark linear cutting machine that it is cut to 18 sections isometric interior ring segmental arcs again; But existing cutting clamper is difficult to guarantee the end plane angle of ring segmental arc in the angled end-face and the machining accuracy of chord length in process, has the low problem of machining accuracy.
The utility model content
The purpose of the utility model is to have the low problem of machining accuracy in order to solve existing cutting clamper, and then a kind of cutting clamper that is used for ring segmental arc in the angled end-face is provided.
The technical scheme of the utility model is: a kind of cutting clamper that is used for ring segmental arc in the angled end-face comprises base plate, gradient piece, base, rotating disk and a plurality of pressing plate; The inclined-plane of gradient piece tilts 46 ° to the left; The gradient piece is arranged on the base plate, and is fixedly connected between gradient piece and the base plate, and base is packed on the gradient piece; The ring segmental arc is arranged on the rotating disk in the angled end-face to be cut, and rotating disk is packed on the base through a plurality of pressing plates.
The utility model compared with prior art has following effect: 1. utilize the interior ring segmental arc chord length of the utility model processing to be controlled in 98.67 ± 0.03mm scope, satisfy process requirements fully.After the cutting, interior ring segmental arc end plane angle is controlled in 44 ° ± 8 ' scope, has guaranteed the crudy of these parts.2. the gradient piece of the utility model adopts 46 ° of inclined-planes, and this inclined-plane is used for interior ring segmental arc end face is navigated to the upright position, has effectively guaranteed the end plane angle required precision.3. the utility model is simple in structure, and is easy to use, effective.
Description of drawings
Fig. 1 is the front view of the utility model; Fig. 2 is the vertical view of Fig. 1; Fig. 3 is the side view of Fig. 1; Fig. 4 is the side view of rotating disk; Fig. 5 is the axonometric drawing of rotating disk; Fig. 6 is the front view of alignment pin.
The specific embodiment
The specific embodiment one: combine Fig. 1-Fig. 3 that this embodiment is described; A kind of cutting clamper that is used for ring segmental arc in the angled end-face of this embodiment comprises base plate 1, gradient piece 2, base 3, rotating disk 4 and a plurality of pressing plate 6, and the inclined-plane of gradient piece 2 tilts 46 ° to the left, and gradient piece 2 is arranged on the base plate 1; And be fixedly connected between gradient piece 2 and the base plate 1; Base 3 is packed on the gradient piece 2, and the ring segmental arc is arranged on the rotating disk 4 in the angled end-face to be cut, and rotating disk 4 is packed on the base 3 through a plurality of pressing plates 6.
The specific embodiment two: combine Fig. 1-Fig. 3 that this embodiment is described; The cutting clamper of this embodiment also comprises a plurality of attachment screws 7 and a plurality of straight pins 8; Have a plurality of screwed holes and a plurality of pin-and-hole on the base plate 1, gradient piece 2 is positioned on the base plate 1 through a plurality of straight pins 8, and each straight pin 8 is arranged in the pin-and-hole; Gradient piece 2 is packed on the base plate 1 through a plurality of attachment screws 7, and each attachment screw 7 is arranged in the screwed hole.So be provided with, not only be convenient to the gradient piece tightly on base plate, and be convenient to the gradient piece is accurately positioned on the base plate.Other composition is identical with the specific embodiment one with annexation.
Have the fabrication hole of Φ 500 on the base plate 1 of this embodiment, can effectively avoid adding and cut to these anchor clamps man-hour, improve working (machining) efficiency.
The specific embodiment three: combine Fig. 1, Fig. 4 and Fig. 5 that this embodiment is described; The center of the base 3 of this embodiment has endoporus 3-1; Said rotating disk 4 is provided with concave station 4-1 and boss cylindrical 4-2; Matched in clearance between the external diameter of ring segmental arc in endoporus 3-1 and the boss cylindrical 4-2 matched in clearance, concave station 4-1 and angled end-face to be cut.So be provided with, endoporus 3-1 and rotating disk boss cylindrical are little matched in clearance, guarantee rotating accuracy.Other composition is identical with the specific embodiment one or two with annexation.
Have the half slot of R35 on the base 3 of this embodiment, can effectively avoid adding and cut to these anchor clamps man-hour, improve working (machining) efficiency.
The specific embodiment four: combine Fig. 1-Fig. 5 that this embodiment is described, the cutting clamper of this embodiment also comprises a plurality of alignment pins 5, has a plurality of five equilibrium pin-and-holes on the rotating disk 4, is provided with an alignment pin 5 in each five equilibrium pin-and-hole.So be provided with, pin-and-hole is used for alignment pin location rotating disk, guarantees halving precision.Other composition is identical with the specific embodiment one or three with annexation.
The specific embodiment five: combine Fig. 1-Fig. 3 and Fig. 5 that this embodiment is described, the quantity of the five equilibrium pin-and-hole on this embodiment rotating disk 4 is 18.So be provided with, the chord length machining accuracy of ring segmental arc in guaranteeing, 18 revolution processing of ring segmental arc in this, alignment pin is positioned in this pin-and-hole of rotating disk, guarantees the five equilibrium machining accuracy of 18 sections segmental arcs.Other composition is identical with the specific embodiment four with annexation.
Have on the rotating disk 4 of this embodiment that 18 2mm of place are wide, the 1mm deep trouth is technology groove, can avoid adding cutting to these anchor clamps man-hour, improve working (machining) efficiency.
The specific embodiment six: combine Fig. 6 that this embodiment is described, the big end of the alignment pin 5 of this embodiment is provided with the cylindrical reticulate pattern.So be provided with, be used to strengthen frictional force, be convenient to install, pull down this alignment pin.Other composition is identical with the specific embodiment four with annexation.
The specific embodiment seven: combine Fig. 1-Fig. 3 that this embodiment is described; The cutting clamper of this embodiment also comprises a plurality of holding screws 9 and a plurality of supporting screws 10; All have a plurality of holding screws on each pressing plate 6 and pass through the hole through hole and a plurality of supporting screw; Through a holding screw 9 ring segmental arc in the angled end-face to be cut is clamped on the rotating disk 4 on each pressing plate 6, passes through the end that a supporting screw 10 supports pressing plates 6 on each pressing plate 6.So be provided with, utilize pressing plate that interior ring segmental arc is clamped on the rotating disk, and effectively support the end of pressing plate.Other composition and annexation and the specific embodiment one, two, three, five or six phase are together.
The head bottom surface heap copper 2mm of this embodiment pressing plate 6 causes open defect with interior ring segmental arc in the time of can avoiding clamping.
The installation of ring segmental arc, process are in the cutting of this embodiment: the interior ring inner segment that will put in order circle is earlier located, is installed on the rotating disk endoporus concave station, segmental arc to be processed is fastened (every section segmental arc is clamped, located reliably by a block pressur plate, has guaranteed machining accuracy) with 18 block pressur plates then; With two alignment pins rotating disk is positioned on the base, fastens rotating disk with two pressing plates, in the cut place to silk; Cut first end clearance 0.5mm, after cutting finishes, dial rotation is arrived next cutting position; 18 halving precisions are guaranteed by 18 pin-and-holes such as branch such as grade of rotating disk, with two alignment pins rotating disk are navigated to next Working position, cut second end clearance 0.5mm; By that analogy; Process 18 segmental arcs such as branch such as grade, guarantee the chord length precision, and 46 ° of end plane angles are guaranteed by the gradient piece.
Claims (7)
1. one kind is used for the interior cutting clamper that encircles segmental arc of angled end-face; It is characterized in that: said cutting clamper comprises base plate (1), gradient piece (2), base (3), rotating disk (4) and a plurality of pressing plate (6); The inclined-plane of gradient piece (2) tilts 46 ° to the left; Gradient piece (2) is arranged on the base plate (1), and is fixedly connected between gradient piece (2) and the base plate (1), and base (3) is packed on the gradient piece (2); The ring segmental arc is arranged on the rotating disk (4) in the angled end-face to be cut, and rotating disk (4) is packed on the base (3) through a plurality of pressing plates (6).
2. according to the said a kind of cutting clamper that is used for ring segmental arc in the angled end-face of claim 1; It is characterized in that: said cutting clamper also comprises a plurality of attachment screws (7) and a plurality of straight pin (8); Have a plurality of screwed holes and a plurality of pin-and-hole on the base plate (1); Gradient piece (2) is positioned on the base plate (1) through a plurality of straight pins (8); And each straight pin (8) is arranged in the pin-and-hole, and gradient piece (2) is packed on the base plate (1) through a plurality of attachment screws (7), and each attachment screw (7) is arranged in the screwed hole.
3. according to the said a kind of cutting clamper that is used for ring segmental arc in the angled end-face of claim 2; It is characterized in that: the center of said base (3) has endoporus (3-1); Said rotating disk (4) is provided with concave station (4-1) and boss cylindrical (4-2); Matched in clearance between the external diameter of ring segmental arc in the endoporus (3-1) and boss cylindrical (4-2) matched in clearance, concave station (4-1) and angled end-face to be cut.
4. according to claim 1 or 3 said a kind of cutting clampers that are used for ring segmental arc in the angled end-face; It is characterized in that: said cutting clamper also comprises a plurality of alignment pins (5); Have a plurality of five equilibrium pin-and-holes on the rotating disk (4), be provided with an alignment pin (5) in each five equilibrium pin-and-hole.
5. according to the said a kind of cutting clamper that is used for ring segmental arc in the angled end-face of claim 4, it is characterized in that: the quantity of the five equilibrium pin-and-hole on the rotating disk (4) is 18.
6. according to the said a kind of cutting clamper that is used for ring segmental arc in the angled end-face of claim 4, it is characterized in that: the big end of alignment pin (5) is provided with the cylindrical reticulate pattern.
7. according to the said a kind of cutting clamper that is used for ring segmental arc in the angled end-face of claim 6; It is characterized in that: said cutting clamper also comprises a plurality of holding screws (9) and a plurality of supporting screw (10); All have a plurality of holding screws on each pressing plate (6) and pass through the hole through hole and a plurality of supporting screw; Each pressing plate (6) is gone up through a holding screw (9) ring segmental arc in the angled end-face to be cut is clamped on the rotating disk (4), and each pressing plate (6) is gone up the end that supports pressing plate (6) through a supporting screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202108962U CN202527963U (en) | 2012-05-11 | 2012-05-11 | Cutting clamp tool used for inclined end face inner ring arc section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202108962U CN202527963U (en) | 2012-05-11 | 2012-05-11 | Cutting clamp tool used for inclined end face inner ring arc section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527963U true CN202527963U (en) | 2012-11-14 |
Family
ID=47129171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202108962U Expired - Lifetime CN202527963U (en) | 2012-05-11 | 2012-05-11 | Cutting clamp tool used for inclined end face inner ring arc section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415016A (en) * | 2014-09-11 | 2016-03-23 | 苏州凯雷特精密机械有限公司 | Position marker tool |
| CN106239206A (en) * | 2016-08-18 | 2016-12-21 | 天津爱田汽车部件有限公司 | Axially processing auxiliary mould |
| CN115106766A (en) * | 2022-07-13 | 2022-09-27 | 武汉锐科光纤激光技术股份有限公司 | Clamp, screw machine and laser processing method |
-
2012
- 2012-05-11 CN CN2012202108962U patent/CN202527963U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415016A (en) * | 2014-09-11 | 2016-03-23 | 苏州凯雷特精密机械有限公司 | Position marker tool |
| CN106239206A (en) * | 2016-08-18 | 2016-12-21 | 天津爱田汽车部件有限公司 | Axially processing auxiliary mould |
| CN106239206B (en) * | 2016-08-18 | 2018-06-01 | 天津爱田汽车部件有限公司 | Axial processing auxiliary mould |
| CN115106766A (en) * | 2022-07-13 | 2022-09-27 | 武汉锐科光纤激光技术股份有限公司 | Clamp, screw machine and laser processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |