CN203696788U - General test piece clamp of numerically-controlled shot blasting machine - Google Patents
General test piece clamp of numerically-controlled shot blasting machine Download PDFInfo
- Publication number
- CN203696788U CN203696788U CN201320811205.9U CN201320811205U CN203696788U CN 203696788 U CN203696788 U CN 203696788U CN 201320811205 U CN201320811205 U CN 201320811205U CN 203696788 U CN203696788 U CN 203696788U
- Authority
- CN
- China
- Prior art keywords
- test piece
- base
- supporting base
- installing plate
- shot blasting
- 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 - Lifetime
Links
- 238000012812 general test Methods 0.000 title claims abstract description 13
- 238000005422 blasting Methods 0.000 title abstract description 6
- 238000012360 testing method Methods 0.000 claims abstract description 62
- 238000013461 design Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 238000005480 shot peening Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Abstract
The utility model discloses a general test piece clamp of a numerically-controlled shot blasting machine. The general test piece clamp of the numerically-controlled shot blasting machine comprises a magnetic body, a support rod, an adjustable bolt, a base, a support base and a test piece mounting plate, wherein the support rod is vertically mounted in a circular hole of one end of the base; the upper end of the support rod penetrates through the circular hole of one end of the support base; the adjustable bolt is mounted in a thread hole of the end face of the support base and used for locking and fixing the support base; the test piece mounting plate is respectively adsorbed on two sides of the magnetic body; one end of the test piece mounting plate is assembled in a long step groove in the support base and used for mounting a test piece in a mounting groove of the test piece mounting plate. The technical scheme belongs to the technical field of surface treatment in machining; due to adjustable type design of junctions, the effect of adjusting the position of the test piece multiple directions and multiple angles is achieved, thus really embodying the shot blasting strength of a blade on the test piece and achieving the general effect to a maximum limit.
Description
Technical field
The utility model belongs to the technical field of surface in machining, relates to a kind of fixture, specifically relates to the general test piece fixture of a kind of numerical control compressed air shotblasting machine.
Background technology
Certain h type engine h is the engine of China's primary study, and its blade used, as vitals, becomes the key research projects of being responsible for the factory producing, and this model motor power is big, and old machine cannot be compared, and is called again three generations's machine.Therefore, the requirement that blade design for this type is manufactured is very high, for this reason, it is C2 × 4SR numerical control shot blasting equipment that the factory that is responsible for research and development and manufacture has bought a model, this equipment needs first to test by test piece is carried out to numerical control shot-peening before part is processed, but suffers from the fixture without supporting test, and equipment is slowly failed proper testing and enabling, workshop trial-production is in sight, and wait for frock manufacture and design complete needs for a long time.The fixture using in prior art cannot meet the process requirements of new blade, in addition aviation part complex structure, difficulty of processing are large, therefore its production cost is very high, must guarantee now the qualification rate of surface treatment processing, just must just can drop into formal processing through strict test, in order to meet to greatest extent the Design and manufacture requirement of the each part of factory, be badly in need of a kind of fixture that can coordinate this numerical control shot blasting equipment to carry out shot-peening test of design and assist it test and put into production, to produce early high-quality new blade.
Utility model content
In order to address the above problem, the utility model provides a kind of numerical control compressed air shotblasting machine general test piece fixture, thereby reaches the effect that coordinates numerical control compressed air shotblasting machine to carry out efficient test.
The utility model is achieved by following technical solution.
The general test piece fixture of a kind of numerical control compressed air shotblasting machine, comprise magnet, support bar, expansion screw, base, supporting base and test piece installing plate, described support bar is vertically mounted in the circular hole of base one end, circular hole by post upper through supporting base one end, described expansion screw is arranged in the screwed hole of end face of supporting base supporting base is locked, described test piece installing plate is adsorbed on respectively the two sides of magnet, test piece installing plate one end is packed in the microscler step groove on supporting base, test piece is arranged in the mounting groove on described test piece installing plate.
Described supporting base one side is processed with elongated hole.
One end of described test piece installing plate is processed with screwed hole.
On described base, be processed with slotted hole.
The beneficial effects of the utility model are:
The general test piece fixture of a kind of numerical control compressed air shotblasting machine described in the utility model, coordinate with the circular hole on supporting base by support bar, and lock by expansion screw end face, can realize supporting base slides arbitrarily and rotates arbitrarily angled and fixing around support bar on support bar, by establish microscler step groove on supporting base, can realize test piece installing plate moves and fixes arbitrarily in groove, rotate arbitrarily angled around support bar, the curvature that meets to greatest extent each position in blade profile changes test request, make the shot peening strength of blade in test piece, obtain embodying the most really, and reach general effect.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of supporting base in the utility model;
Fig. 3 is the structural representation of test piece installing plate in the utility model;
Fig. 4 is the structural representation of test piece installing plate spare part in the utility model.
In figure: 1-magnet, 2-support bar, 3-expansion screw, 4-base, 5-supporting base, 6-test piece installing plate, 7-test piece.
The specific embodiment
Further describe the technical solution of the utility model below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the general test piece fixture of a kind of numerical control compressed air shotblasting machine described in the utility model, comprise magnet 1, support bar 2, expansion screw 3, base 4, supporting base 5 and test piece installing plate 6, described support bar 2 is vertically mounted in the circular hole of base 4 one end, circular hole by support bar 2 upper ends through supporting base 5 one end, described expansion screw 3 is arranged in the screwed hole of end face of supporting base 5 supporting base 5 is locked, described test piece installing plate 6 is adsorbed on respectively the two sides of magnet 1, test piece is arranged in the mounting groove on described test piece installing plate 6, test piece installing plate 6 one end are packed in the microscler step groove on supporting base 5.
Described supporting base 5 one sides are processed with elongated hole, test piece installing plate 6 one end are processed with screwed hole, be connected with the screwed hole on test piece installing plate 6 by the elongated hole of supporting base 5 sides with adjusting screw, behind the position of adjusting test piece installing plate 6, test piece installing plate 6 can be fixed the position on supporting base 5 adjusting screw-driving.
On described base 4, be processed with slotted hole, during for sectional fixture, adjust its position and reach installation requirement.
Before test, by base 4, whole fixture is connected on the home row star-wheel on numerical control compressed air shotblasting machine C2 × 4SR, adjusts behind position fixing.Support bar 2 is passed to the circular hole on supporting base 5 and by expansion screw 3, supporting base 5 is tentatively fixed on support bar, by two test piece installing plates 6 respectively back to the two sides that is adsorbed on magnet 1, if suction is inadequate, can open Kong Bingyong bolt at two ends is locked, the assembly of test piece installing plate 6 and magnet 1 is connected with the step groove of supporting base 5, need to adjust its position fixing along step groove direction according to test, adjust position and the angle fixing of supporting base 5 on support bar 2 simultaneously, finally by test piece 7 leaf basins and the each test piece groove packing on test piece installing plate 6 of blade back, absorption affinity by magnet 1 is fixed, when if suction is inadequate, shot-peening flow is excessive, easily test piece 7 is blown off, now can the assembly of test piece installing plate 6 and magnet 1 be changed with test piece installing plate spare part with threaded hole, test piece is locked by screw, the position of test piece 7 is adjusted to behind the position that needs to verify shot peening strength on part, call in the program of finishing, adjust parameter and start shot-peening, until spray after satisfactory saturation curve, can carry out shot-peening to part.
Elongate slots on supporting base 5 and base 4 and elongated hole structure, provide 2 one-movement-freedom-degrees, guaranteed to greatest extent the width requirement to test to part blade profile X; By the one-movement-freedom-degree on support bar 2 length directions, guarantee to greatest extent the requirement for height of part blade profile Z-direction test; Rotary freedom by supporting base 5 on support bar 2, has met to greatest extent blade profile and has tested the curvature of each position and change requirement.In addition, test piece installing plate 6 can be selected to place vertically or traverse, blade blade shot-peening position is better simulated in test piece 7, thereby make the shot peening strength of blade obtain embodying the most really in test piece 7.
The utility model highly versatile, can meet the shot-peening test of many model blades completely, maximum can be sprayed size range can be to 200X350X200, I spray size range is not limit, the production cost of various model test piece fixtures is manufactured in reduction greatly, reduce the non-cutting time of handling back and forth of fixture, reduced workman's labour intensity, thereby improved the working (machining) efficiency of blade.
Claims (4)
1. the general test piece fixture of numerical control compressed air shotblasting machine, comprise magnet (1), support bar (2), expansion screw (3), base (4), supporting base (5) and test piece installing plate (6), it is characterized in that: described support bar (2) is vertically mounted in the circular hole of base (4) one end, circular hole by support bar (2) upper end through supporting base (5) one end, described expansion screw (3) is arranged in the screwed hole of end face of supporting base (5) supporting base (5) is locked, described test piece installing plate (6) is adsorbed on respectively the two sides of magnet (1), test piece installing plate (6) one end is packed in the microscler step groove on supporting base (5), test piece is arranged in the mounting groove on described test piece installing plate (6).
2. the general test piece fixture of a kind of numerical control compressed air shotblasting machine according to claim 1, is characterized in that: described supporting base (5) one sides are processed with elongated hole.
3. the general test piece fixture of a kind of numerical control compressed air shotblasting machine according to claim 1, is characterized in that: one end of described test piece installing plate (6) is processed with screwed hole.
4. the general test piece fixture of a kind of numerical control compressed air shotblasting machine according to claim 1, is characterized in that: described base is processed with slotted hole on (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811205.9U CN203696788U (en) | 2013-12-10 | 2013-12-10 | General test piece clamp of numerically-controlled shot blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320811205.9U CN203696788U (en) | 2013-12-10 | 2013-12-10 | General test piece clamp of numerically-controlled shot blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696788U true CN203696788U (en) | 2014-07-09 |
Family
ID=51047286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320811205.9U Expired - Lifetime CN203696788U (en) | 2013-12-10 | 2013-12-10 | General test piece clamp of numerically-controlled shot blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196189A (en) * | 2015-09-21 | 2015-12-30 | 济南大学 | Novel sheet shot blasting clearing clamp used for tests |
| CN111593181A (en) * | 2020-06-19 | 2020-08-28 | 重庆齿轮箱有限责任公司 | Clamping tool for workpiece shot peening strengthening test piece |
-
2013
- 2013-12-10 CN CN201320811205.9U patent/CN203696788U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196189A (en) * | 2015-09-21 | 2015-12-30 | 济南大学 | Novel sheet shot blasting clearing clamp used for tests |
| CN111593181A (en) * | 2020-06-19 | 2020-08-28 | 重庆齿轮箱有限责任公司 | Clamping tool for workpiece shot peening strengthening test piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 550014 No. 1111 Liyang Road, Baiyun District, Guiyang City, Guizhou Province Patentee after: AIR CHINA FA GUIZHOU LIYANG AVIATION POWER Co.,Ltd. Address before: 561102 Science and Technology Management Department of 5 Mailbox in Pingba County, Guizhou Province Patentee before: GUIZHOU LIYANG AVIATION POWER Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |