CN202571887U - Driven disc assembly balance clamp - Google Patents
Driven disc assembly balance clamp Download PDFInfo
- Publication number
- CN202571887U CN202571887U CN 201220202610 CN201220202610U CN202571887U CN 202571887 U CN202571887 U CN 202571887U CN 201220202610 CN201220202610 CN 201220202610 CN 201220202610 U CN201220202610 U CN 201220202610U CN 202571887 U CN202571887 U CN 202571887U
- Authority
- CN
- China
- Prior art keywords
- balance
- driven disc
- disc assembly
- screw
- clamp
- 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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- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Abstract
The utility model relates to a driven disc assembly balance clamp, which belongs to the field of automobile part manufacture and aims at providing the driven disc assembly balance clamp with the advantages that the influence caused by incapability of positioning clearance compensation in a dynamic balance machine is eliminated, and the balance precision of an assembled assembly is higher. A body of the driven disc assembly balance clamp is positioned through a spline mandrel and is fixedly connected with the balance machine through a body screw, the screw passes through the spline mandrel to be connected with an expanding shaft, the expanding shaft is in a cone shape and is arranged in a cone-shaped groove of the spline mandrel, the upper end of the expanding shaft is provided with a rotating handle, a gasket is arranged between the body and a screw cap, and the upper surface of the body is provided with a marking part. The expanding shaft is adopted for positioning and clamping a clutch, the driven disc assembly balance clamp eliminates the influence caused by incapability of positioning clearance compensation between workpieces and toolings in the dynamic balance machine, and the balance precision of the assembled assembly is higher.
Description
Technical field
The utility model belongs to auto parts and components and makes the field.
Background technology
Traditional spline is located mechanical processing tool design, and the positioning principle of employing is by maximum material principle.Locating shaft and the gap between the product by this principle design can only reach about 0.02～0.06mm.The positioning accuracy request of dynamic balancing frock design and the measure of taking are in the design of clutch driven disc assembly dynamic balancing frock; If adopt this location, then positioning accuracy can not satisfy technological requirement, even the position error of 0.02mm; Also can make assembly produce the amount of unbalance (relevant) about 500gmm with the quality of assembly; And the total requirement of product amount of unbalance is also only about 500gmm, in other words, even the product amount of unbalance is 0gmm; Because the position error of frock also can be substandard product with the qualified products erroneous judgement.
Because the dynamic balance accuracy technological requirement is high; In order to meet the demands; The dynamic balancing lathe has all adopted autocompensation installation to eliminate the axiality of alignment pin, the influence of position error, but it can not eliminate the influence in gap, location between workpiece and frock, also the situation that positioning accuracy does not reach technological requirement will occur in the actual production; Structure below for this reason in the frock design, having adopted reaches the influence of eliminating the gap, location.
Summary of the invention
The purpose of the utility model is to eliminate in the dynamic balancing machine the location noncompensable influence in gap, makes the assembly after the assembling, the clutch drived disk assy balance anchor clamps that balance quality is higher.
The utility model body passes through the splined mandrel location, and is fixedly connected with balancing machine through the body screw, and screw passes splined mandrel and is connected with the axle that rises, and the axle that rises is taper and places in the conical socket of splined mandrel that the axle upper end of rising is equipped with rotary handle; Between the cap of screw and body, pad is installed; The upper surface of body is a mark.
The utility model adopts the axle location of rising to clamp clutch driven disc assembly balance anchor clamps and has eliminated in the dynamic balancing machine the location noncompensable influence in gap between workpiece and frock, makes the assembly after the assembling, and balance quality is higher.Because these anchor clamps adopt is the mode that the location of a tensioner clamps that rises, and making does not have relativity shift between locating shaft and the product, thereby can as common location, not produce locating bias.Solve the dynamic balancing lathe and can not eliminate the influence in gap, location.The clutch assembly performance is improved.Because the amount of unbalance of assembly is an important indicator in the clutch assembly, so the dynamic balancing accuracy of assembly has played conclusive effect to the comfortableness of car load.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model body 1 is through splined mandrel 3 location; And be fixedly connected with balancing machine through body screw 2; Screw 4 passes splined mandrel 3 and is connected with the axle 6 that rises, and the axle 6 that rises is taper and places in the conical socket of splined mandrel 3 that axle 6 upper ends of rising are equipped with rotary handle 7; Between the cap of screw 4 and body 1, pad 5 is installed; The upper surface of body 1 is a mark 8.
The utility model body is fixed with balancing machine through back, splined mandrel location, and the beam warp that rises crosses splined mandrel and screw connects as one, and after the guiding of splined mandrel guiding, gets into conical surface tensioner, has improved positioning accuracy.The rotation axle that rises makes and can increase work efficiency when unclamping in tensioner.When the axle rotation of rising was downward, the effect of the axle that rises through the splined mandrel guide surface and the conical surface be the splined mandrel spreading, makes clamping work pieces.These anchor clamps adopt is the mode that the location of a tensioner clamps that rises, and making does not have relativity shift between locating shaft and the product, thereby can as common location, not produce locating bias.Solve the dynamic balancing lathe and can not eliminate the influence in gap, location, thereby improved the accuracy of location.Improved product quality greatly.
Claims (1)
1. clutch drived disk assy balance anchor clamps; It is characterized in that: body (1) is through splined mandrel (3) location; And be fixedly connected with balancing machine through body screw (2); Screw (4) passes splined mandrel (3) and is connected with the axle (6) that rises, and the axle (6) that rises is taper and places in the conical socket of splined mandrel (3) that axle (6) upper end of rising is equipped with rotary handle (7); Between the cap of screw (4) and body (1), pad (5) is installed; The upper surface of body (1) is mark (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202610 CN202571887U (en) | 2012-05-08 | 2012-05-08 | Driven disc assembly balance clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202610 CN202571887U (en) | 2012-05-08 | 2012-05-08 | Driven disc assembly balance clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571887U true CN202571887U (en) | 2012-12-05 |
Family
ID=47241338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220202610 Expired - Fee Related CN202571887U (en) | 2012-05-08 | 2012-05-08 | Driven disc assembly balance clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202571887U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084933A (en) * | 2018-10-30 | 2018-12-25 | 黄山名伦精密五金有限公司 | A kind of superhigh precision clamping device |
| CN110039355A (en) * | 2019-05-16 | 2019-07-23 | 沈阳飞机工业（集团）有限公司 | Two-way tensioner fastening screw |
-
2012
- 2012-05-08 CN CN 201220202610 patent/CN202571887U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084933A (en) * | 2018-10-30 | 2018-12-25 | 黄山名伦精密五金有限公司 | A kind of superhigh precision clamping device |
| CN109084933B (en) * | 2018-10-30 | 2023-12-29 | 黄山名伦精密五金有限公司 | Ultrahigh-precision clamping device |
| CN110039355A (en) * | 2019-05-16 | 2019-07-23 | 沈阳飞机工业（集团）有限公司 | Two-way tensioner fastening screw |
| CN110039355B (en) * | 2019-05-16 | 2024-04-16 | 沈阳飞机工业（集团）有限公司 | Bidirectional tensioning positioning bolt |
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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: 20121205 Termination date: 20210508 |