CN202705543U - Lead screw grinding electroplated grinding wheel thickening positive plate - Google Patents
Lead screw grinding electroplated grinding wheel thickening positive plate Download PDFInfo
- Publication number
- CN202705543U CN202705543U CN 201220360448 CN201220360448U CN202705543U CN 202705543 U CN202705543 U CN 202705543U CN 201220360448 CN201220360448 CN 201220360448 CN 201220360448 U CN201220360448 U CN 201220360448U CN 202705543 U CN202705543 U CN 202705543U
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- Prior art keywords
- grinding wheel
- thickening
- anode
- positive plate
- grinding
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- Withdrawn - After Issue
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Abstract
The utility model discloses a lead screw grinding electroplated grinding wheel thickening positive plate, which comprises an anode and is characterized by also comprising a shaft, side pressing plates and compression nuts; the shaft is made of a conductor and connected with a rotating mechanism; a grinding wheel is fixed on the shaft, a side pressing plate is arranged on each of two sides of the grinding wheel, and the two side pressing plates are locked by the compression nuts; the side pressing plates play a role in sealing the non-plated surface of the grinding wheel, and ensure that a plating solution cannot enter the non-plated surface of the grinding wheel; and the anode is cylindrical, and the thickness of the cylinder is equal to the plated height of the grinding wheel. The positive plate has the advantages that distribution of power wires is controlled through an arrangement mode of the anode to reduce the point effect; and thickening is carried out in a rotating mode after sanding, so that high uniformity of a coating in the thickening process is ensured.
Description
Technical field
The utility model relates to mechanical means and makes the field, is a kind of plating copy grinding wheel thickening positive plate for grinding machine precise part Precision Lead-Screw screw thread specifically.
Background technology
Present stage, the highly-efficient processing whirling mill of leading screw was mounted on the lathe high-speed milling screw device supporting with lathe, whirling mill is installed on the lathe middle carriage lathe clamping leading screw finishes the low speed feeding movement, whirling mill drives outward turning cutterhead inserted tool high speed rotating, finishes cutting movement.
Along with the leading screw accuracy requirement improves day by day, needs adopt the ground finish mode when using above working method can't satisfy its accuracy requirement.As everyone knows, the easier acquisition of ground finish is roughness and higher line position tolerance preferably, but its processing units and emery wheel difficulty also require high, especially in the thickening process of emery wheel, can produce point effect, point effect refers on same energized conductor, compare with level and smooth position, its point plane electric density is larger, near most advanced and sophisticated strength of electric field is stronger, and easily by the phenomenon of tip to all states air or contiguous ground connector discharge. in plating, point effect can make the thickening of coating edge, the thorn that becomes mildewed or burn.Owing to above reason, in the urgent need to a kind of plating copy grinding wheel thickening positive plate for grinding machine precise part Precision Lead-Screw screw thread.
The utility model content
For solving the problems of the technologies described above, the purpose of this utility model provides a kind of plating copy grinding wheel thickening positive plate for grinding machine precise part Precision Lead-Screw screw thread, can effectively overcome point effect.Concrete scheme is as follows:
A kind of mill leading screw electroplating abrasion wheel thickening positive plate comprises anode, and axle, side guide, hold-down nut, described shaft material are conductor and are connected with rotating mechanism; Emery wheel is fixed on the axle, and the both sides of described emery wheel respectively arrange a side guide, and two side guides are locked by hold-down nut; Described side guide seals to the non-surfacing of grinding wheel base body, guarantees that plating bath can not enter on its non-surfacing; Described anode is round shape, and cylinder thickness is plated highly with emery wheel to be equated.
Putting apart from the test by Hull Cell of described anode and emery wheel draws.
The material of described axle is stainless steel;
Described axle is in the thickening process, and revolution is at 2-10 rev/min.
Described side guide adopts polypropylene material.
The utility model has the advantages that: control the distribution of power line by the arrangement mode of anode, reduce point effect, after upper sand, adopt rotation mode to thicken, have good uniformity in the process that thickens to guarantee coating.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Specify the utility model below in conjunction with accompanying drawing.As shown in Figure 1, comprise anode 1, comprise axle 2, side guide 4, hold-down nut 6, described axle 2 materials are conductor and are connected with rotating mechanism; Emery wheel 5 is fixed on the axle 2, and the both sides of described emery wheel 5 respectively arrange 4, two side guides 4 of a side guide by hold-down nut 6 lockings; 4 pairs of non-surfacing of emery wheel 5 matrixes of described side guide seal, and guarantee that plating bath can not enter on its non-surfacing; Described anode 1 is round shape, and cylinder thickness is plated highly with emery wheel to be equated;
For further reducing point effect, described anode 1 draws with putting apart from the test by Hull Cell of emery wheel 5;
The material of described axle 2 is stainless steel;
Described axle 2 is in the thickening process, and revolution is at 2-10 rev/min.
Principle of the present utility model is: after upper sand is finished, remove screen cloth, axle 2 is done at the uniform velocity rotation with motor, and revolution is at 2-10 rev/min.Its Anodic 1 position is the fixed position, makes round shape, and annulus thickness is plated highly with emery wheel to be equated, and utilize anode surface for the plan range emery wheel by the inconsistent point effect that reduces of the distance of surfacing.No. 3 among Fig. 1 is exactly the distribution of our virtual power line out, as seen from the figure, power line is into the trend that shortens gradually by emery wheel is most advanced and sophisticated to the emery wheel root, will cause like this difference of plating speed on each position, the relatively most advanced and sophisticated trend that an enhancing is arranged of the upper plating that makes root, thus to reducing point effect clearly effect is arranged.In addition, the test by Hull Cell we the anode that draws final the most suitable reduction emery wheel tip point effect put distance.This product is under above-mentioned manufacture craft, and Product Precision is greatly improved, and can satisfy the technical requirements of Lead-Screw Grinding fully.
Claims (1)
1. mill leading screw electroplating abrasion wheel thickening positive plate comprises anode, it is characterized in that: also comprise axle, side guide, hold-down nut, described shaft material is conductor and is connected with rotating mechanism; Emery wheel is fixed on the axle, and the both sides of described emery wheel respectively arrange a side guide, and two side guides are locked by hold-down nut; Described side guide seals to the non-surfacing of grinding wheel base body, guarantees that plating bath can not enter on its non-surfacing; Described anode is round shape, and cylinder thickness is plated highly with emery wheel to be equated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220360448 CN202705543U (en) | 2012-07-24 | 2012-07-24 | Lead screw grinding electroplated grinding wheel thickening positive plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220360448 CN202705543U (en) | 2012-07-24 | 2012-07-24 | Lead screw grinding electroplated grinding wheel thickening positive plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202705543U true CN202705543U (en) | 2013-01-30 |
Family
ID=47585864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220360448 Withdrawn - After Issue CN202705543U (en) | 2012-07-24 | 2012-07-24 | Lead screw grinding electroplated grinding wheel thickening positive plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202705543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572358A (en) * | 2012-07-24 | 2014-02-12 | 沈阳中科超硬磨具磨削研究所 | Thickening positive plate of lead-screw-grinding electroplated grinding wheel |
| CN104213161A (en) * | 2014-08-29 | 2014-12-17 | 郑州磨料磨具磨削研究所有限公司 | Electroplating protecting fixture for electroplating grinding wheel and protecting method for non-electroplating surface of electroplating grinding wheel |
-
2012
- 2012-07-24 CN CN 201220360448 patent/CN202705543U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572358A (en) * | 2012-07-24 | 2014-02-12 | 沈阳中科超硬磨具磨削研究所 | Thickening positive plate of lead-screw-grinding electroplated grinding wheel |
| CN103572358B (en) * | 2012-07-24 | 2016-06-08 | 沈阳中科超硬磨具磨削研究所 | A kind of mill leading screw electroplating abrasion wheel thickeies positive plate |
| CN104213161A (en) * | 2014-08-29 | 2014-12-17 | 郑州磨料磨具磨削研究所有限公司 | Electroplating protecting fixture for electroplating grinding wheel and protecting method for non-electroplating surface of electroplating grinding wheel |
| CN104213161B (en) * | 2014-08-29 | 2017-06-06 | 郑州磨料磨具磨削研究所有限公司 | Electroplating abrasion wheel plating shield jig and electroplating abrasion wheel non-electrical surfacing guard method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130130 Effective date of abandoning: 20160608 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |