CN209716698U - A kind of flexible jig tooling of All-steel tire mold pattern circle electrical discharge machining - Google Patents
A kind of flexible jig tooling of All-steel tire mold pattern circle electrical discharge machining Download PDFInfo
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- CN209716698U CN209716698U CN201920414761.XU CN201920414761U CN209716698U CN 209716698 U CN209716698 U CN 209716698U CN 201920414761 U CN201920414761 U CN 201920414761U CN 209716698 U CN209716698 U CN 209716698U
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- Prior art keywords
- index dial
- turnover disc
- hole
- setting
- electrical discharge
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- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model discloses a kind of flexible jig toolings of All-steel tire mold pattern circle electrical discharge machining, including index dial, fixed underpan, turnover disc and clamping device, the fixed underpan and turnover disc are rotatablely installed by hinge, the regulating device that flip angle controls is set between the fixed underpan and turnover disc, the outer surface of the turnover disc is rotatablely installed index dial, the index dial is disc structure, the side of the index dial is uniformly arranged graduation mark, setting clamps the clamping device of workpiece inside the index dial, the limiting device of the turnover disc side setting limitation index dial rotation, the flexible jig tooling of this All-steel tire mold pattern circle electrical discharge machining is using the design of the structure of index dial and turnover disc, make tire-mold after being once loaded, rotation and the adjustment of machining angle can occur, and machining accuracy will not be made At influence, and the tire-mold of plurality of specifications is suitble to carry out the use that is loaded, it is versatile.
Description
Technical field
The utility model relates to clamp fixture technical field, specially a kind of All-steel tire mold pattern circle electrical discharge machining
Flexible jig tooling.
Background technique
All-steel tire mold has complicated relief features, after lathe turning inner arc surface, adds on spark-erosion machine tool
When work decorative pattern, since manufacture is difficult and is difficult to ensure machining accuracy, is often processed, that is, decomposed by the way of electrode decomposing
Mold is completed the process several times at an electrode.But this kind of processing, due to using the method processed respectively,
The frock clamp error of electrode influences whether the machining accuracy of pattern ring decorative pattern when processing every time.In order to guarantee to process pattern ring flower
The position precision of line, it is necessary to make the Working position of electrode alignment workpiece, so when processing tire-mold on spark-erosion machine tool, warp
Frock clamp is often used to guarantee electrode for the machining accuracy of workpiece.But add man-hour requirement in all steel placenta pattern ring at present
Repeatedly disassembly and installation clamp fixture, inconvenient for operation, poor universality, production efficiency are lower.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of All-steel tire mold pattern circle
The flexible jig tooling of electrical discharge machining is designed using the structure of index dial and turnover disc, makes tire-mold after being once loaded,
Rotation and the adjustment of machining angle can occur, and machining accuracy will not be impacted, and be suitble to the tyre mould of plurality of specifications
Tool carries out the use that is loaded, versatile, can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of All-steel tire mold pattern circle electrical fire
The flexible jig tooling of flower processing, including index dial, fixed underpan, turnover disc and clamping device, the fixed underpan and overturning
Disk is rotatablely installed by hinge, and the regulating device that flip angle controls is arranged between the fixed underpan and turnover disc, described to turn over
The outer surface of turntable is rotatablely installed index dial, and the index dial is disc structure, and the side of the index dial is uniformly arranged scale
Line, index dial inside setting clamp the clamping device of workpiece, what the turnover disc side setting limitation index dial rotated
Limiting device.
As a kind of optimal technical scheme of the utility model, setting is overturn perpendicular to turnover disc inside the regulating device
The sliding slot of axis, the sliding slot internal slide install sliding block, setting axis and the consistent lead screw of glide direction inside the sliding block
Nut, the feed screw nut internal engagement install lead screw, and the both ends of the lead screw pass through the outer of bearing pair and regulating device respectively
Shell rotational installation, is arranged connecting rod between the sliding block and turnover disc, the both ends of the connecting rod pass through hinge and sliding block respectively and turn over
Turntable rotation connection is rotated by lead screw and is acted synergistically with feed screw nut, and band movable slider is in sliding slot internal slide, while band
Dynamic connecting rod is moved, thus drive turnover disc to be overturn, while connecting rod, turnover disc and fixed underpan form three-legged structure,
With preferable stability.
As a kind of optimal technical scheme of the utility model, through-hole, institute is arranged in the axis of rotation position of the index dial
The through-hole that overturning panel surface corresponding position setting is greater than index dial through-hole is stated, is clamped inside the through-hole of the index dial through setting
Device, the clamping device include locking nut and hold-down column, through-hole of the hold-down column among index dial, the compression
Column close to index dial one end be fixedly installed compression plate, the other end of the hold-down column by being threadedly engaged installation locking nut,
It is acted on by locking nut and hold-down column, is pressed on compression plate tire-mold on the working face of index dial, guaranteed processed
Tire-mold is opposite with index dial in journey to be subjected to displacement.
As a kind of optimal technical scheme of the utility model, the limiting device includes compact heap and clamping screw, institute
Compact heap surface setting through-hole is stated, the clamping screw runs through the through-hole of compact heap, the inner surface and index dial of the compact heap
Circumference contact installation, the turnover disc periphery setting perpendicular to index dial axis of rotation threaded hole, the locking
The threaded hole of bolt and turnover disc is coupled, and by rotation clamping screw, compact heap is enable to squeeze the side of index dial, from
And keep the position of index dial and turnover disc relatively fixed, guarantee the stability of tire-mold in process.
Compared with prior art, the utility model has the beneficial effects that this All-steel tire mold pattern circle electrical discharge machining
Flexible jig tooling using the structure design of index dial and turnover disc, make tire-mold after being once loaded, can occur from
Turn and the adjustment of machining angle, and machining accuracy will not be impacted, by reducing the number that is loaded, improving production efficiency, and
And the tire-mold of plurality of specifications is suitble to carry out the use that is loaded, it is versatile.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model section view；
Fig. 3 is the utility model index dial schematic diagram；
Fig. 4 is the utility model adjusting screw and sliding block assembling schematic diagram.
In figure: 1 index dial, 2 regulating devices, 201 connecting rods, 202 lead screws, 203 sliding blocks, 3 turnover discs, 4 clamping devices, 401
Locking nut, 402 hold-down columns, 5 fixed underpans, 6 limiting devices, 601 compact heaps, 602 clamping screws.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of All-steel tire mold pattern circle electrical spark working
The flexible jig tooling of work, including index dial 1, fixed underpan 5, turnover disc 3 and clamping device 4, fixed underpan 5 and turnover disc 3
It is rotatablely installed by hinge, the regulating device 2 that flip angle controls is set between fixed underpan 5 and turnover disc 3, turnover disc 3
Outer surface is rotatablely installed index dial 1, and index dial 1 is disc structure, and the side of index dial 1 is uniformly arranged graduation mark, in index dial 1
Portion's setting clamps the clamping device 4 of workpiece, the limiting device 6 that 3 side of turnover disc setting limitation index dial 1 rotates.
The sliding slot that axis is overturn perpendicular to turnover disc 3 is set inside regulating device 2, sliding slot internal slide installs sliding block 203,
Axis and glide direction consistent feed screw nut are set inside sliding block 203, and feed screw nut internal engagement installs lead screw 202, lead screw
202 both ends pass through bearing pair respectively and the shell of regulating device 2 is rotatablely installed, and rotating handle is arranged in the end of lead screw 202,
Connecting rod 201 is set between sliding block 203 and turnover disc 3, and the both ends of connecting rod 201 pass through hinge and sliding block 203 and 3 turns of turnover disc respectively
Dynamic connection is rotated by lead screw 202 and is acted synergistically with feed screw nut, and band movable slider 203 is in sliding slot internal slide, while band
Dynamic connecting rod 201 is moved, to drive turnover disc 3 to be overturn, while connecting rod 201, turnover disc 3 and the formation of fixed underpan 5
Three-legged structure has preferable stability.
Through-hole is arranged in the axis of rotation position of index dial 1, and the setting of 3 surface corresponding position of turnover disc is greater than 1 through-hole of index dial
Through-hole, through setting clamping device 4 inside the through-hole of index dial 1, clamping device 4 includes locking nut 401 and hold-down column
402, compression plate is fixedly installed close to one end of index dial 1 in through-hole of the hold-down column 402 among index dial 1, hold-down column 402,
The other end of hold-down column 402 is acted on by being threadedly engaged installation locking nut 401 by locking nut 401 and hold-down column 402,
It is pressed on compression plate by tire-mold on the working face of index dial 1, guarantees that tire-mold and index dial 1 are opposite in process
It will not be subjected to displacement.
Limiting device 6 includes compact heap 601 and clamping screw 602, and through-hole, clamping screw 602 is arranged in 601 surface of compact heap
Through the through-hole of compact heap 601, the inner surface of compact heap 601 and the circumference contact of index dial 1 are installed, the circumference of turnover disc 3
The threaded hole perpendicular to 1 axis of rotation of index dial is arranged in face, and clamping screw 602 and the threaded hole of turnover disc 3 are coupled, pass through
Clamping screw 602 is rotated, so that compact heap 601 is squeezed the side of index dial 1, to make the position of index dial 1 Yu turnover disc 3
It is relatively fixed, guarantee the stability of tire-mold in process.
When in use: by tire-mold to be processed close to index dial 1, by the compression plate of hold-down column 402 by tyre mould
Tool is pressed on 1 surface of index dial, in the process, can carry out playing table by intrados of the amesdial to tire-mold, guarantee
Running accuracy of the tire-mold in rotation, the tight nut 401 of rotation lock, tire-mold is locked after adjustment, rotating threaded shaft 202,
Direction is mobile along the chute for band movable slider 203, drives connecting rod 201 to move, to drive turnover disc 3 to be rotated, so as to adjust wheel
The machining angle of placenta should screw clamping screw 602 during processing, connect compact heap 601 closely with index dial 1
Touching after the processing of process segment property, is unclamped clamping screw 602, is made to limit the relative motion of index dial 1 Yu turnover disc 3
Compact heap 601 and index dial 1 are detached from, and referring to the graduation mark of index dial 1, after the index dial 1 to rotate by a certain angle, screw lock again
Tight bolt 602, index dial 1 is fixed, the processing of next stage is carried out, simultaneously clamps on device 4 using in clamping tire-mold
Heart position, it is unrelated with the outer dimension of tire-mold, therefore the tire-mold of different size is suitble to be loaded.
The utility model makes tire-mold after being once loaded using the design of the structure of index dial 1 and turnover disc 3, can
The adjustment of rotation and machining angle occurs, and machining accuracy will not be impacted, by reducing the number that is loaded, promotes production effect
Rate, and the tire-mold of plurality of specifications is suitble to carry out the use that is loaded, it is versatile.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of flexible jig tooling of All-steel tire mold pattern circle electrical discharge machining, including index dial (1), fixed underpan
(5), turnover disc (3) and clamping device (4), it is characterised in that: the fixed underpan (5) and turnover disc (3) are rotated by hinge
The regulating device (2) that flip angle controls, the turnover disc is arranged in installation between the fixed underpan (5) and turnover disc (3)
(3) outer surface is rotatablely installed index dial (1), and the index dial (1) is disc structure, and the side of the index dial (1) is uniform
Graduation mark is set, and setting clamps the clamping device (4) of workpiece, turnover disc (3) the side setting inside the index dial (1)
Limit the limiting device (6) of index dial (1) rotation.
2. the flexible jig tooling of All-steel tire mold pattern circle electrical discharge machining according to claim 1, feature exist
In: sliding slot of the setting perpendicular to turnover disc (3) overturning axis, the sliding slot internal slide installation inside the regulating device (2)
Sliding block (203), setting axis and the consistent feed screw nut of glide direction inside the sliding block (203), inside the feed screw nut
It is coupled lead screw (202), the both ends of the lead screw (202) pass through bearing pair respectively and the shell rotation of regulating device (2) is pacified
Connecting rod (201) are arranged between the sliding block (203) and turnover disc (3) in dress, and the both ends of the connecting rod (201) pass through hinge respectively
It is rotatablely connected with sliding block (203) and turnover disc (3).
3. the flexible jig tooling of All-steel tire mold pattern circle electrical discharge machining according to claim 1, feature exist
In: through-hole is arranged in the axis of rotation position of the index dial (1), and turnover disc (3) the surface corresponding position setting is greater than indexing
The through-hole of disk (1) through-hole, the through-hole inside of the index dial (1) is through setting clamping device (4), clamping device (4) packet
Include locking nut (401) and hold-down column (402), the hold-down column (402) through-hole intermediate through index dial (1), the compression
Compression plate is fixedly installed close to the one end of index dial (1) in column (402), and the other end of the hold-down column (402) is by being threadedly engaged
Installation locking nut (401).
4. the flexible jig tooling of All-steel tire mold pattern circle electrical discharge machining according to claim 3, feature exist
In: the limiting device (6) includes compact heap (601) and clamping screw (602), and through-hole is arranged in compact heap (601) surface,
The clamping screw (602) runs through the through-hole of compact heap (601), the inner surface of the compact heap (601) and the circle of index dial (1)
All face contact installations, threaded hole of the periphery setting of the turnover disc (3) perpendicular to index dial (1) axis of rotation, the lock
Tight bolt (602) and the threaded hole of turnover disc (3) are coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414761.XU CN209716698U (en) | 2019-03-29 | 2019-03-29 | A kind of flexible jig tooling of All-steel tire mold pattern circle electrical discharge machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414761.XU CN209716698U (en) | 2019-03-29 | 2019-03-29 | A kind of flexible jig tooling of All-steel tire mold pattern circle electrical discharge machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716698U true CN209716698U (en) | 2019-12-03 |
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ID=68689370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920414761.XU Expired - Fee Related CN209716698U (en) | 2019-03-29 | 2019-03-29 | A kind of flexible jig tooling of All-steel tire mold pattern circle electrical discharge machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440082A (en) * | 2020-11-27 | 2021-03-05 | 杭州鼎友五金机械制造有限公司 | Automatic machining equipment for metal assembly parts and working method of automatic machining equipment |
| CN112476368A (en) * | 2020-11-12 | 2021-03-12 | 贵州航天电子科技有限公司 | Angle-adjustable test tool for fixing product |
-
2019
- 2019-03-29 CN CN201920414761.XU patent/CN209716698U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476368A (en) * | 2020-11-12 | 2021-03-12 | 贵州航天电子科技有限公司 | Angle-adjustable test tool for fixing product |
| CN112440082A (en) * | 2020-11-27 | 2021-03-05 | 杭州鼎友五金机械制造有限公司 | Automatic machining equipment for metal assembly parts and working method of automatic machining equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191203 Termination date: 20210329 |