CN203076953U - Fixture applied to finish reaming of gear shafts and provided with error-proofing structure - Google Patents
Fixture applied to finish reaming of gear shafts and provided with error-proofing structure Download PDFInfo
- Publication number
- CN203076953U CN203076953U CN 201320074198 CN201320074198U CN203076953U CN 203076953 U CN203076953 U CN 203076953U CN 201320074198 CN201320074198 CN 201320074198 CN 201320074198 U CN201320074198 U CN 201320074198U CN 203076953 U CN203076953 U CN 203076953U
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- riser
- fixture
- vertical plate
- latch
- distribution
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- 239000011148 porous material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model relates to a fixture, and particularly relates to a fixture applied to the finish reaming of gear shafts and provided with an error-proofing structure. The fixture is composed of a baseplate, a vertical plate A, a vertical plate B, a positioning rod and a push pin, wherein one side of the upper surface of the baseplate is provided with the vertical plate A, the baseplate at one side of the vertical plate A is provided with the vertical plate B; the upper end of the vertical plate A is provided with the positioning rod; and the upper end of the vertical plate B is provided with a push pin hole, and the push pin is arranged in the push pin hole. The fixture disclosed by the utility model is simple in structure, not only can realize the finish reaming operation of gear shafts, but also can simultaneously complete the detection on the location degrees of gears and the pin hole, so that the detection process is simplified, and the detection quality is improved, therefore, the fixture is not only high in benefits and low in cost, but also ensures the quality. Meanwhile, the fixture is also suitable to be applied to the processes with similar demands.
Description
Technical field
The utility model relates to a kind of anchor clamps, is specifically related to the anchor clamps that a kind of gear shaft finish reams pore area mistake proofing structure.
Background technology
Setting angle in the whipstock system the inside to gear shaft has strict requirement, so tooth and pin-and-hole position degree to gear shaft on the gear shaft processing technology have higher requirement, but because the tooth of workpiece and pin-and-hole be not or not a plane, and certain length distance arranged, so range estimation can't be made judgement, need to adopt V-block, height gauge, amesdial, measurers such as sine gauge, also need angle is carried out the calculating of trigonometric function, adopt the value after calculating to select gauge block that the workpiece bed hedgehopping is arrived size again, measure again, therefore not only lose time very much, and certainty of measurement is not high, has influenced productivity effect.Also very high to inspector's requirement simultaneously, the inspector also can't accomplish the high-frequency check frequency, causes quality accident easily.So the position degree of gear shaft tooth and pin-and-hole is badly in need of a kind of high-efficiency reliable cubing.
Summary of the invention
The purpose of this utility model is: provide a kind of can automatic gauging workpiece pin-and-hole and the position degree of tooth, quick identification goes out the workpiece tooth and pin-and-hole position degree is overproof, prevents to circulate, and guarantees that the gear shaft of crudy finish reams the anchor clamps of pore area mistake proofing structure.
The technical solution of the utility model is:
A kind of gear shaft finish reams the anchor clamps of pore area mistake proofing structure, it is made of base plate, riser A, riser B, backstay and distribution, it is characterized in that: plate upper surface one side is fixed with riser A by set bolt, is fixed with riser B by set bolt on the base plate of riser A one side; Riser A upper end is installed with backstay by pressing plate and hex(agonal)screw; Riser B upper end is provided with promotes the hole, promotes in the hole and by cover plate and spring distribution is installed, and is movably installed with latch on the riser B above promoting, and described distribution is provided with teeth groove, and latch is by being connected with a joggle with cooperating with distribution of teeth groove.Described distribution one end termination is provided with handle, promotes other end termination and is provided with latch.
Advantage of the present utility model is:
The clamp structure that this gear shaft finish reams pore area mistake proofing structure is simple, can realize that not only gear shaft finish reams the operation in hole, also can finish the position degree of check tooth and pin-and-hole simultaneously, simplify the process of check, promoted inspection quality, not only high efficiency, cost is low, and quality is guaranteed.Simultaneously, these anchor clamps also are adapted at using on the technology of similar requirement.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is a side-looking structural representation of the present utility model;
Fig. 3 is a plan structure schematic diagram of the present utility model.
Among the figure: 1, base plate, 2, riser A, 3, riser B, 4, backstay, 5, promote, 6, workpiece, 7, pressing plate, 8, hex(agonal)screw, 9, cover plate, 10, spring, 11, teeth groove, 12, handle, 13, latch, 14, latch.
The specific embodiment
The anchor clamps that this gear shaft finish reams pore area mistake proofing structure are by base plate 1, riser A2, riser B3, backstay 4 and promote 5 and constitute.Base plate 1 upper surface one side is fixed with riser A2 by set bolt, is fixed with riser B3 by set bolt on the base plate 1 of riser A2 one side; The centre-to-centre spacing of riser A2 and riser B3 is the axial dimension that workpiece 6 designs (check) require.
Riser A2 upper end is installed with backstay 4 by pressing plate 7 and hex(agonal)screw 8; Riser B3 upper end is provided with promotes the hole, promotes in the hole and by cover plate 9 and spring 10 distribution 5 is installed, and promotes 5 under the pressure of spring 10, is to be in outside exit status all the time when not having external force.Promote 5 and be provided with teeth groove 11, promote 5 one end terminations and be provided with handle 12, promote 5 other end terminations and be provided with latch 13.Promote on the riser B3 of 5 tops and be movably installed with latch 14, latch 14 by with the cooperating and promote 5 and be connected with a joggle of teeth groove 11.
The distribution 5 of these anchor clamps is consistent with the center line height of backstay 4, promotes 5 and is positioned by latch 14 by teeth groove 11, and make the latch 13 of promoting 5 front ends be certain angle.During work, on backstay 4, backstay 4 becomes to be slidingly matched with workpiece 6 endoporus, thereby can make workpiece 6 maintenance levels with workpiece 6 clampings in elder generation; The operator will promote 5 with hand by handle 12 and inwardly promote this moment, the latch 13 of promoting 5 front ends can intactly snap onto the tooth the inside of workpiece 6, (consistent during this angle design with the workpiece helical angle, and tolerance range just in time overlaps with the accumulated error of tooth) show that promptly the position degree of workpiece 6 pin-and-holes and tooth is qualified, the hole of finish reaming that can carry out workpiece 6 subsequently processes, until finishing the operating process of finish reaming the hole.Otherwise, can not complete insertion workpiece 6 as latch 13, show that then workpiece 6 teeth and pin-and-hole position degree are out of joint, need to isolate.
Because the distribution 5 of these anchor clamps and the centre-to-centre spacing of workpiece 6 installations, when assembling, anchor clamps just fix, and the errors of promoting 5 assemblings also have been included in the inside that cooperates between latch 13 and the tooth, all need to test with three-dimensional after the anchor clamps assembling, have so just guaranteed the authenticity of measurement.This clamp structure is simple, can realize that not only gear shaft finish reams the operation in hole, also can finish the position degree of check tooth and pin-and-hole simultaneously, high efficiency not only, and cost is low, and quality is guaranteed.Simultaneously, these anchor clamps also are adapted at using on the technology of similar requirement.
Claims (2)
1. a gear shaft finish reams the anchor clamps of pore area mistake proofing structure, it is by base plate (1), riser A(2), riser B(3), backstay (4) and promote (5) and constitute, it is characterized in that: base plate (1) upper surface one side is fixed with riser A(2 by set bolt), riser A(2) base plate (1) of a side goes up and to be fixed with riser B(3 by set bolt); Riser A(2) upper end is installed with backstay (4) by pressing plate (7) and hex(agonal)screw (8); Riser B(3) upper end is provided with and promotes the hole, promote in the hole and distribution (5) is installed by cover plate (9) and spring (10), the riser B(3 of distribution (5) top) is movably installed with latch (14) on, described distribution (14) is provided with teeth groove (11), and latch (14) is by being connected with a joggle with cooperating with distribution (5) of teeth groove (11).
2. a kind of gear shaft according to claim 1 finish reams the anchor clamps of pore area mistake proofing structure, it is characterized in that: described distribution (5) one end terminations are provided with handle (12), promote (5) other end termination and are provided with latch (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320074198 CN203076953U (en) | 2013-02-17 | 2013-02-17 | Fixture applied to finish reaming of gear shafts and provided with error-proofing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320074198 CN203076953U (en) | 2013-02-17 | 2013-02-17 | Fixture applied to finish reaming of gear shafts and provided with error-proofing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076953U true CN203076953U (en) | 2013-07-24 |
Family
ID=48822828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320074198 Expired - Fee Related CN203076953U (en) | 2013-02-17 | 2013-02-17 | Fixture applied to finish reaming of gear shafts and provided with error-proofing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722795A (en) * | 2015-03-17 | 2015-06-24 | 青阳县鑫安特汽车零配件有限公司 | Automobile gear shaft drilling device |
| CN116276171A (en) * | 2023-03-28 | 2023-06-23 | 中国航发南方工业有限公司 | Precise positioning device and method for non-edge plate rectifying blade |
-
2013
- 2013-02-17 CN CN 201320074198 patent/CN203076953U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722795A (en) * | 2015-03-17 | 2015-06-24 | 青阳县鑫安特汽车零配件有限公司 | Automobile gear shaft drilling device |
| CN116276171A (en) * | 2023-03-28 | 2023-06-23 | 中国航发南方工业有限公司 | Precise positioning device and method for non-edge plate rectifying blade |
| CN116276171B (en) * | 2023-03-28 | 2025-04-29 | 中国航发南方工业有限公司 | Precise positioning device and method for non-edge plate rectifying blade |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20160217 |