CN1055072A - Hollowed-out hole machining method for watch plates - Google Patents
Hollowed-out hole machining method for watch plates Download PDFInfo
- Publication number
- CN1055072A CN1055072A CN 90101537 CN90101537A CN1055072A CN 1055072 A CN1055072 A CN 1055072A CN 90101537 CN90101537 CN 90101537 CN 90101537 A CN90101537 A CN 90101537A CN 1055072 A CN1055072 A CN 1055072A
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- clamping plate
- hollow hole
- hollow
- milling
- hole
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Abstract
The invention provides a kind of job operation of engraving watch fitting plate hollow-outs.It is characterized in that,, change in the clamping plate production run with milling, dash the method processing clamping plate hollow hole that combines with the existing method of on the finished product clamping plate, processing hollow hole that adopts with copying milling.Thereby defectives such as the processing clamping plate that hollow hole caused are out of shape on the finished product clamping plate, and hollow hole edge lines are irregular, and production efficiency is low have been avoided.Clamping plate hollow hole job operation of the present invention has the production efficiency height, hollow hole edge shape exquisiteness, advantage such as visual art is good.Be particularly suitable for the hollow out clamping plate in batch, a large amount of production.
Description
The invention belongs to the clock and watch part manufacturing process, the machining process of especially a kind of manufacturability hollow out wrist-watch clamping plate (seeing Fig. 1-4) hollow hole.
Now the job operation of the wrist-watch clamping plate hollow hole of Cai Yonging is on the general wristwatch finished product clamping plate of electroplating or not electroplating, with copying milling method processing hollow hole.The hollow out clamping plate distortion of this method processing is big, and presentation quality is poor, needs manual the rectification during assembling movement, and production efficiency is low, the incompatible production in enormous quantities in enormous quantities.
The purpose of this method invention is to improve hollow out clamping plate production efficiency, adapts to and produces in enormous quantities; Guarantee the dimensional requirement of hollow out clamping plate mesopore, groove, satisfy the package technique requirement; Guarantee that the high hollow out clamping plate of shape need produce, adapt to any hollow hole more than processing edges and corners R＞0.15 millimeter; Guarantee hollow hole shape, position consistency in the hollow out clamping plate of the same race, for further artistic processing such as stamp are prepared processing conditions; Reduce hollow out clamping plate production cost; Improve hollow out clamping plate presentation quality.
This method invention employing increases new process and processes hollow hole in the clamping plate manufacture process.Add man-hour can be according to the punching condition of this present position, hole and the relation between this hole and other manufacturing procedure, adopt the mode of following several operations combinations to process respectively.
1. mill the operation array mode that alleviates groove backlash hollow hole earlier.When the ratio of the narrowest place width and this hole thickness of living in of hollow hole meets the punching condition, can adopt method processing towards hollow hole.But often condition does not possess in actual production, be in sometimes in the step slot as hollow hole, on one side thick one side thin.At this moment, need to adopt to mill earlier to alleviate groove and promptly mill thick that part ofly, make the drift plane stressed evenly, then towards the method for hollow hole.
2. subpunch part building emptying aperture, the operation array mode of milling moulding as shown in Figure 5 then.Sometimes the building emptying aperture is comprising a part of processing pilot hole, can make clamping plate produce internal stress towards hollow hole, generally should not be placed on the finished product clamping plate and process, and pilot hole must could excise after machine work is used to complete.In this case, can only subpunch part hollow hole, keep pilot hole, treat that clamping plate machine after, the reserve part between milling two holes again.
3. rough mill the operation array mode in this hole of punching press correction behind the hollow hole earlier.Also have some hollow holes higher requirement to be arranged, must after partly or entirely finishing is finished, could process again on the processing sequence at vpg connection.At this moment, can rough mill hollow hole earlier, this hole of back punching press correction.
More than three kinds of operation array modes can interlock or on a kind of clamping plate, use simultaneously.No matter use that a kind of method, all can break through the defective that existing fretwork technology processing hollow hole edges and corners R is subjected to milling cutter R restriction.Simultaneously, the existing copying milling hollow out method of above method is compared, and can increase substantially production efficiency, makes the production of hollow out clamping plate from striding on a small quantity in batch, producing in a large number.
This method invention compared with prior art has the production efficiency height; The sliding no serrate in lines garden, hollow hole edge; Hollow hole edge lines are turning to the hole is concentric when via hole is other, and are identical with trough rim lines shape through flute profile the time; The fine and smooth artistry of hollow hole edge shape is good; Advantages such as production cost is low, and is good in economic efficiency.
Description of drawings:
Fig. 1. the bottom plate in the manufacturability hollow out wrist-watch clamping plate.The 1-hollow hole.
Fig. 2. the train wheel bridge in the manufacturability hollow out wrist-watch clamping plate.The 1-hollow hole.
Fig. 3. the balance cock in the manufacturability hollow out wrist-watch clamping plate.The 1-hollow hole.
Fig. 4. the bar clamping plate in the manufacturability hollow out wrist-watch clamping plate.The 1-hollow hole.
Fig. 5. the hollow out hole pattern.1-hollow hole edge lines; The 2-pilot hole; Reserve part in the 3-operation.
The best mode of production that realizes this method invention is: existing general wristwatch clamping plate production line is reconstructed into hollow out table clamping plate production line.General only the need on original production Equipment Foundations during reconstruction increases the operation of 5%-15% by this method, and can reconstruct the original production line become can production hollow out table clamping plate, can produce the dual-purpose production line of common table clamping plate again.On the reconstruction method, can each operation in the array mode be interted in common table clamping plate manufacturing procedure.The hollow hole operation that liquidates should be arranged in before finishing and the heat treatment step, to the hollow hole that must after finishing and heat treatment step, could complete or process in the hollow out clamping plate, and described 2,3 operation array modes processing before can using.
Claims (3)
1, a kind of job operation of engraving watch fitting plate hollow-outs, it is characterized in that with existing adopt on the finished product clamping plate of electroplating or not electroplating, process hollow hole with copying milling, change in the clamping plate process with milling, dash the method processing hollow hole that combines.
2, " with milling, dash the method processing hollow hole that combines " according to claim 1 is characterized in that:
A. mill the operation array mode that alleviates groove backlash hollow hole earlier,
B. the operation array mode of milling moulding behind the subpunch part hollow hole,
C. rough mill the operation array mode in this hole of punching press correction behind the hollow hole earlier.
3, the job operation of three kinds of array modes according to claim 2 is characterized in that all finishing in the process of clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90101537 CN1055072A (en) | 1990-03-16 | 1990-03-16 | Hollowed-out hole machining method for watch plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90101537 CN1055072A (en) | 1990-03-16 | 1990-03-16 | Hollowed-out hole machining method for watch plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1055072A true CN1055072A (en) | 1991-10-02 |
Family
ID=4877116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90101537 Pending CN1055072A (en) | 1990-03-16 | 1990-03-16 | Hollowed-out hole machining method for watch plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1055072A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100542737C (en) * | 2005-04-20 | 2009-09-23 | 刘东刚 | Main splint component processing method for artistic cutout watch |
-
1990
- 1990-03-16 CN CN 90101537 patent/CN1055072A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100542737C (en) * | 2005-04-20 | 2009-09-23 | 刘东刚 | Main splint component processing method for artistic cutout watch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |