CN207971514U - Decorative pattern formula gear shaping mechanism - Google Patents
Decorative pattern formula gear shaping mechanism Download PDFInfo
- Publication number
- CN207971514U CN207971514U CN201721783233.9U CN201721783233U CN207971514U CN 207971514 U CN207971514 U CN 207971514U CN 201721783233 U CN201721783233 U CN 201721783233U CN 207971514 U CN207971514 U CN 207971514U
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- gear shaping
- lead screw
- adjusting
- shaping mechanism
- knife
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Abstract
The utility model discloses a kind of decorative pattern formula gear shaping mechanisms, including pedestal, indexing means and gear shaping mechanism, indexing means is fixedly installed on pedestal successively, gear shaping mechanism, the indexing means includes chief axis dividing apparatus, indexing means is driven by motor, for adjusting work pieces process parameter, the gear shaping mechanism includes knife rest, pinion cutter, several several motors for adjusting lead screw and driving lead screw, several lead screws that adjust include adjusting lead screw and the second adjusting lead screw for adjusting the first of knife rest angle, the distance that first adjusting lead screw is used to adjust point of a knife to spindle central, the distance is the moving radius of the circular arc of workpieces processing, second, which adjusts lead screw, is used as point of a knife contact workpiece external diameter surface to knife point.The utility model has the beneficial effects that：Ensure the precision and glossiness of tooth and tooth when processing, faster, knife rest can adjust cutting speed up and down, can process the workpiece of different tooth rows and size.
Description
Technical field
The utility model is related to lathe process apparatus field, especially a kind of decorative pattern formula gear shaping mechanism.
Background technology
The processing of traditional decorative pattern formula tooth is cut in outer workpiece using knurling machine, and tooth and tooth when processing
The distance between can not ensure consistent, depth cannot guarantee that unanimously.And clast is liable to stick to workpiece surface tooth when cutting
Between block, it is not easily to fall off.The appearance and glossiness for influencing tooth do not reach requirement yet.The side cut using traditional numerically-controlled machine tool
Formula process velocity is slow, requires the high lathe for needing four axis or more that could process to getting up, common getting up can not process decorative pattern formula
Tooth, the requirement progress to cutter is relatively high, needs special cutter that could process.And it can only be added using single group cutter
Work, and it is to need to reposition to replace cutter every time.
Invention content
The purpose of this utility model is to provide a kind of decorative pattern formula gear shaping mechanisms solving above-mentioned technological deficiency, are by such as
What lower technical solution was realized.
Decorative pattern formula gear shaping mechanism, including pedestal, indexing means and gear shaping mechanism, fixed setting indexing dress successively on pedestal
Set, gear shaping mechanism, the indexing means include chief axis dividing apparatus, indexing means is driven by motor, for adjusting work pieces process
Parameter, the gear shaping mechanism include knife rest, pinion cutter, several several motors for adjusting lead screw and driving lead screw, several adjustings
Lead screw includes adjusting lead screw and the second adjusting lead screw for adjusting the first of knife rest angle, and the first adjusting lead screw is for adjusting point of a knife
To the distance of spindle central, the distance is the moving radius of the circular arc of workpieces processing, and second adjusts lead screw contacts for point of a knife
Workpiece external diameter surface is used as to knife point.
Further, the cylinder is connect by cylinder top thick stick with knife rest, embedded pinion cutter on knife rest.
Further, indexing means pedestal and pedestal use gears slip, indexing means hard along what is be set on the base
The angular range of rail sliding is 0-90 degree, is used for workpieces processing.
Further, the hard rail being set on the base is the trench structure of sector, and mechanism is slided in slot, for operation
When ensure speed it is uniform.
Further, the workpiece of indexing means is clamped using outer circle buckle-type.
The utility model has the beneficial effects that：When processing ensure tooth and tooth precision and glossiness, cutting speed faster, knife
Frame can adjust up and down, can process the workpiece of different tooth rows and size.
Description of the drawings
Fig. 1 is the gear shaping mechanism structural schematic diagram in the utility model specific embodiment.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As described in Figure 1, decorative pattern formula gear shaping mechanism, including pedestal 10, indexing means 20 and gear shaping mechanism 30, on pedestal 10 according to
Secondary fixed setting indexing means 20, gear shaping mechanism 30, indexing means 20 include chief axis dividing apparatus, and indexing means is by motor band
Dynamic, for adjusting work pieces process parameter, the gear shaping mechanism includes knife rest, pinion cutter, several adjusting lead screws and drives lead screw
Several motors, it is several adjust lead screws include for adjust knife rest angle first adjust lead screw 36 and second adjust lead screw 32,
The distance that first adjusting lead screw 36 is used to adjust point of a knife to spindle central, the distance are the movements half of the circular arc of workpieces processing
Diameter, second, which adjusts lead screw 32, is used as point of a knife contact workpiece external diameter surface to knife point.
Base electrical machinery 11 for adjusting indexing means direction is set on pedestal 10, is connect with indexing means gear drive.
Indexing means includes：Chief axis dividing apparatus 21 is connect by main shaft with base electrical machinery 11, in processing for adjusting
Station clamping device 22, clamping workpiece are rotated clockwise or counterclockwise with the outside reference of workpiece, are coordinated with gear shaping mechanism
It cuts.
Gear shaping mechanism 30 is including several motors, adjusting screws for transmission, the cylinder being connect with adjusting screw, and cylinder is
Pinion cutter on knife rest provides power, is processed to workpiece.Adjusting screw is adjusted including the first adjusting screw 36 and second
Leading screw 32 is saved, the second adjusting screw 32 and the second motor 31 are sequentially connected, and are used for the whole up and down adjustment of 30 position of gear shaping mechanism,
First adjusting screw 36 and the second adjusting screw 32 are rotatablely connected by spindle central 33, longitudinally adjustable first of spindle central
The position of thick stick and gear shaping knife rest, spindle central are connect with transmission shaft 34, and one end of transmission shaft connects first motor 35, and the other end connects
The first adjusting screw 36 is connect, the first adjusting screw 36 is connect with knife rest 37, and the first adjusting screw is for adjusting rest position, knife rest
37 can fix one or more pinion cutters 38, be processed to workpiece 40.
The corresponding indexing means being mounted on main shaft of corresponding with knife rest lateral shaft, indexing means 20 are located at transmission device
On, include the clamping device 22 of outer circle buckle-type, for clamping workpiece, indexing means is rotatablely connected with motor gear 11, motor
It receives and the processing of gear shaping structure is coordinated to be located at the work on indexing means according to calculated rotating speed and reserved gear shaping time is instructed
Part.The angle of knife rest 38 can be with adjustment direction when processing gear, the then hard rail 12 by being arranged on pedestal 10 of indexing means 20
Sliding rotation, between rotation angle can rotate counterclockwise to 90 °~100 ° by 0 ° of horizontal direction (relative to gear shaping mechanism),
In another embodiment, it can be rotated in a clockwise direction, the workpiece on indexing means is clamped using outer circle buckle-type, in guarantee
The precision and glossiness of tooth.
First confirm that thickness, the tooth row of the outside diameter, workpiece of wanting workpieces processing, and the angle of the tooth row of cutting,
With total number of teeth.Then point of a knife is adjusted to the distance of spindle central, this distance is just the suitable circular motion of workpieces processing
Radius.Adjustment (the feelings apart from size constancy for the Machining Arc radius being arranged before this that whole knife rest and spindle central are kept
Condition) point of a knife just contact workpieces processing external diameter surface be used as to knife point.According to workpieces processing and tooth row angle requirement, master is adjusted
The positive negative angle of axis indexing means is used in combination pneumatic device to lock chief axis dividing apparatus, keeps the precision and glossiness and outer of cutting
It sees.The angle adjustment of cutting is that gear and carriage are installed below pedestal convenient for adjusting, integrated regulation chief axis dividing apparatus
Workpieces processing is allowed to be used as machining starting point to one suitable distance of point of a knife.
It adjusts all processing requests to maintain a certain distance with back tool rest and workpieces processing, prevents workpiece and point of a knife distance
Too close defective work piece and cutter.Second adjusting screw drives gear shaping mechanism, and backward linear running is being run to sensor location
Engineering in pinion cutter complete cutting.When second adjusting screw drives gear shaping mechanism to run to inductor stopping, pinion cutter relies on
Pneumatic device up runs certain distance and returns to initial position, and the second adjusting screw drives gear shaping mechanism by push-and-pull pneumatic device
Return to initial position.According to program setting data when returning to initial position according to the difference pinion cutter different with depth requirements of tooth row
Certain distance is lowered, each tooth repeats same step, the depth requirements between reaching each tooth.
After the tooth row of front machines, the another of chief axis dividing apparatus is adjusted by spindle index pedestal carriage
An outer angle, completes the cutting requirement on other one side, repeats the above steps, and completes the processing of decorative pattern gear.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. decorative pattern formula gear shaping mechanism, including pedestal, chain-drive section and gear shaping mechanism, chain-drive section, gear shaping are fixedly installed successively on pedestal
Mechanism, it is characterized in that, the chain-drive section includes chief axis dividing apparatus, indexing means is driven by motor, is added for adjusting workpiece
Work parameter, the gear shaping mechanism include knife rest, pinion cutter, several several motors for adjusting lead screw and driving lead screw, several tune
Section lead screw includes adjusting lead screw and the second adjusting lead screw for adjusting the first of knife rest angle, and the first adjusting lead screw is for adjusting knife
Point arrives the distance of spindle central, and the distance is the moving radius of the circular arc of workpieces processing, and the second adjusting lead screw connects for point of a knife
Workpiece external diameter surface is touched to be used as to knife point.
2. decorative pattern formula gear shaping mechanism according to claim 1, which is characterized in that the cylinder of gear shaping mechanism passes through cylinder top thick stick
It is connect with knife rest, embedded pinion cutter on knife rest.
3. decorative pattern formula gear shaping mechanism according to claim 1, which is characterized in that machine head base and pedestal are slided using gear
Dynamic, head is 0-90 degree along the angular range that the hard rail being set on the base is slided, and is used for workpieces processing.
4. decorative pattern formula gear shaping mechanism according to claim 3, which is characterized in that the hard rail being set on the base is fan-shaped
Trench structure, mechanism are slided in slot, ensure the uniform of speed when for running.
5. decorative pattern formula gear shaping mechanism according to claim 1, which is characterized in that the workpiece of head is pressed from both sides using outer circle buckle-type
Tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721783233.9U CN207971514U (en) | 2017-12-19 | 2017-12-19 | Decorative pattern formula gear shaping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721783233.9U CN207971514U (en) | 2017-12-19 | 2017-12-19 | Decorative pattern formula gear shaping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207971514U true CN207971514U (en) | 2018-10-16 |
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ID=63771745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721783233.9U Active CN207971514U (en) | 2017-12-19 | 2017-12-19 | Decorative pattern formula gear shaping mechanism |
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| Country | Link |
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| CN (1) | CN207971514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999895A (en) * | 2017-12-19 | 2018-05-08 | 深圳市楚旺自动化有限公司 | The processing method of decorative pattern formula gear shaping mechanism and decorative pattern formula gear |
-
2017
- 2017-12-19 CN CN201721783233.9U patent/CN207971514U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999895A (en) * | 2017-12-19 | 2018-05-08 | 深圳市楚旺自动化有限公司 | The processing method of decorative pattern formula gear shaping mechanism and decorative pattern formula gear |
| CN107999895B (en) * | 2017-12-19 | 2024-02-06 | 深圳市楚旺自动化有限公司 | Pattern gear shaping mechanism and processing method of pattern gear |
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