CN202667389U - Vertical mold rotating device - Google Patents
Vertical mold rotating device Download PDFInfo
- Publication number
- CN202667389U CN202667389U CN 201220294686 CN201220294686U CN202667389U CN 202667389 U CN202667389 U CN 202667389U CN 201220294686 CN201220294686 CN 201220294686 CN 201220294686 U CN201220294686 U CN 201220294686U CN 202667389 U CN202667389 U CN 202667389U
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- sleeve
- patrix
- die
- counterdie
- worm gear
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Abstract
The utility model relates to a vertical mold rotating device; the vertical mold rotating device comprises a motor; two synchronous belts are output from an output shaft of the motor; a first synchronous belt is connected with an upper mold module by a first synchronous belt wheel extending shaft; a second synchronous belt is connected with a lower mold module by a second synchronous belt wheel; and the upper mold module is coaxially abutted against the lower mold module. The vertical mold rotating device provided by the utility model has the advantages of high transmission precision, convenience for adjusting and high production efficiency. The upper mold module and the lower mold module respectively adopt clearance-free worm and gear transmission mode, so that good stability and high precision are achieved; as the power is transmitted by the synchronous belts and respectively transmitted to the upper mold module and the lower mold module, synchronous rotations of an upper mold rotating sleeve and a lower mold rotating sleeve are guaranteed, and high precision and good stability are achieved.
Description
Technical field
The utility model relates to the whirligig of the mould in the machining, especially a kind of vertical die whirligig for NC turret punch machine.
Background technology
NC turret punch machine adopts linkage or hydraulic pressure as power, it is a kind of sheet machining apparatus of efficient, high automation, be widely used at the more gauge orifice of same sheet material processing, than the panel beating equipment in complicated abnormal shape hole, the rotary die device is because allowing punch press process arbitrarily angled shape hole, by more and more extensive use.By active part, transmission tensioning portion, rotating mechanism forms.Active part is the basic structure of transferring power with transmitting tensioning portion, and rotating mechanism is the device of any stamping-out dihedral orifice angle of control.Usually adopt the horizontal rotary mould in the prior art, its structure is complexity, and floor space is large, has the revolution gap, uses and the installation trouble.
The utility model content
The applicant is complicated for horizontal rotary mould structure in the above-mentioned existing production technology, floor space is large, have shortcomings such as turning round the gap, provides a kind of rational in infrastructure, easy to operate vertical die whirligig, thereby make its compact conformation, without the revolution gap, easy to operate, improve working (machining) efficiency.
The technical scheme that the utility model adopts is as follows:
A kind of vertical die whirligig, comprise motor, two Timing Belts of output on the output shaft of described motor, the first Timing Belt connects the mold assembly by the first synchronous pulley projecting shaft, the second Timing Belt connects the bed die assembly by the second synchronous pulley, and described mold assembly connects with the bed die assembly is coaxial:
The structure of described mold assembly is: comprise the patrix housing, the patrix worm gear is installed in the described patrix housing, patrix worm screw and patrix worm gear engaged transmission, described patrix worm screw and the first synchronous pulley are on same axis, be coaxially installed with Upper Die-sleeve with the patrix worm gear, the Upper Die-sleeve end is connected with the patrix rotary sleeve; Install on the lateral wall of described patrix housing and lift the mould cylinder, on lift the mould cylinder the patrix piston rod be connected by bearing with Upper Die-sleeve outer circle wall extension bar;
The structure of described bed die assembly is: comprise lower die housing, the counterdie worm gear is installed in the described lower die housing, counterdie worm screw and counterdie worm gear engaged transmission, described counterdie worm screw and the second synchronous pulley are on same axis, be coaxially installed with lower die-sleeve with the counterdie worm gear, the lower die-sleeve upper end is connected with the counterdie rotary sleeve; Lift the mould cylinder under installing under the lateral wall of described lower die housing, the lower counterdie piston rod of lifting the mould cylinder is connected by bearing with lower die-sleeve outer circle wall extension bar.
As further improvement in the technical proposal:
Described Upper Die-sleeve is connected by singly-bound with the patrix worm gear, and described Upper Die-sleeve slides up and down along its place axis direction; Described lower die-sleeve is connected by singly-bound with the counterdie worm gear, and described lower die-sleeve slides up and down along its place axis direction;
Described patrix rotary sleeve top is provided with the keyway that cooperates with the outstanding two keys in Upper Die-sleeve end; Described counterdie rotary sleeve lower end is provided with the keyway that has outstanding two key to cooperate with the lower die-sleeve upper end;
Described the first Timing Belt and the second Timing Belt are respectively by the regulating wheel tensioning;
Described patrix rotary sleeve and counterdie rotary sleeve are provided with the centering plug.
The beneficial effects of the utility model are as follows:
The utility model transmission accuracy is high, and is easy to adjust, and production efficiency is high.Mold assembly and bed die assembly adopt respectively gapless Worm Wheel System mode, good stability, and precision is high; Utilize the Timing Belt transferring power, be passed to respectively mold assembly and bed die assembly, guarantee simultaneously rotation work of patrix rotary sleeve and counterdie rotary sleeve, precision is high, good stability.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is along the full sectional view in A-A cross section among Fig. 1.
Fig. 3 is along the full sectional view in B-B cross section among Fig. 1.
Wherein: 1, Timing Belt wheels; 2, Timing Belt wheels; 301, the first Timing Belt; 302, the second Timing Belt; 4, regulating wheel; 5, patrix worm gear; 6, patrix worm screw; 7, patrix housing; 8, Upper Die-sleeve; 9, patrix rotary sleeve; 10, centering plug; 11, lower die-sleeve; 12, counterdie worm gear; 13, counterdie worm screw; 14, lower die housing; 15, motor; 16, the first synchronous pulley; 17, the second synchronous pulley; 18, lift down the mould cylinder; 19, counterdie piston rod; 20, patrix piston rod; 21, lift the mould cylinder on; 22, counterdie rotary sleeve.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
Such as Fig. 1, Fig. 2 and shown in Figure 3, the vertical die whirligig of present embodiment, when being applied on the NC turret punch machine, comprise motor 15, export two Timing Belts by Timing Belt wheels 2 on the output shaft of motor 15, the first Timing Belt 301 connects the mold assembly by the first synchronous pulley 16 projecting shafts, be provided with right angle switching Timing Belt wheels 1 on the first Timing Belt 301, the second Timing Belt 302 connects the bed die assembly by the second synchronous pulley 17, by regulating wheel 4 tensionings, the mold assembly connects with the bed die assembly is coaxial respectively for the first Timing Belt 301 and the second Timing Belt 302:
See Fig. 1 and Fig. 3, the structure of mold assembly is: comprise patrix housing 7, patrix housing 7 interior installation patrix worm gears 5, patrix worm screw 6 and patrix worm gear 5 engaged transmission, patrix worm screw 6 and the first synchronous pulley 16 are on same axis, be coaxially installed with Upper Die-sleeve 8 with patrix worm gear 5, Upper Die-sleeve 8 and patrix worm gear 5 are connected by singly-bound, Upper Die-sleeve 8 slides up and down along its place axis direction, Upper Die-sleeve 8 ends are connected with patrix rotary sleeve 9, and patrix rotary sleeve 9 tops are provided with the keyway that cooperates with the outstanding two keys in Upper Die-sleeve 8 ends; Install on the lateral wall of patrix housing 7 and lift mould cylinder 21, on lift mould cylinder 21 patrix piston rod 20 be connected by bearing with Upper Die-sleeve 8 outer circle wall extension bars.
See Fig. 1 and Fig. 3, the structure of bed die assembly is: comprise lower die housing 14, lower die housing 14 interior installation counterdie worm gears 12, counterdie worm screw 13 and counterdie worm gear 12 engaged transmission, counterdie worm screw 13 and the second synchronous pulley 17 are on same axis, be coaxially installed with lower die-sleeve 11 with counterdie worm gear 12, lower die-sleeve 11 and counterdie worm gear 12 are connected by singly-bound, lower die-sleeve 11 slides up and down along its place axis direction, lower die-sleeve 11 upper ends are connected with counterdie rotary sleeve 22, and counterdie rotary sleeve 22 lower ends are provided with the keyway that has outstanding two key to cooperate with lower die-sleeve 11 upper ends; Lift mould cylinder 18 under installing under the lateral wall of lower die housing 14, the lower counterdie piston rod 19 of lifting mould cylinder 18 is connected by bearing with lower die-sleeve 11 outer circle wall extension bars.See Fig. 1, patrix rotary sleeve 9 is provided with centering plug 10 with counterdie rotary sleeve 22, regulates by centering plug 10, guarantees the concentricity of mold assembly and bed die assembly.
Lift mould cylinder 21 on described in the utility model and the lower mould cylinder 18 of lifting adopts synchronization actions, thereby drive the mold assembly and the bed die component synchronization operates.
In the actual use procedure:
When initial, on lift mould cylinder 21 patrix piston rod 20 all be in retracted position with the lower counterdie piston rod 19 of lifting mould cylinder 18, this moment Upper Die-sleeve 8 and patrix rotary sleeve 9 separately, lower die-sleeve 11 and counterdie rotary sleeve 22 are separately; When the needs mould anglec of rotation, at first change the cylinder aeration status, on lift mould cylinder 21 patrix piston rod 20 stretch out simultaneously with the lower counterdie piston rod 19 of lifting mould cylinder 18, thereby the patrix piston rod that makes 20 drives Upper Die-sleeve 8 down slidings, counterdie piston rod 19 drives lower die-sleeve 11 upward slidings, the outstanding two keys in Upper Die-sleeve 8 ends insert in the keyway of patrix rotary sleeve 9, and outstanding two keys of lower die-sleeve 11 upper ends insert in counterdie rotary sleeve 22 keyways; Then motor 15 rotates, motor 15 drives the first Timing Belt 301 and the second Timing Belt 302 transmits motion, the first synchronous pulley 16 of the first Timing Belt 301 is delivered on the patrix worm gear 5 by the patrix worm screw 6 that is attached thereto, the second synchronous pulley 17 of the second Timing Belt 302 is transferred on the counterdie worm gear 12 by the counterdie worm screw 13 that is attached thereto, drive respectively patrix rotary sleeve 9, counterdie rotary sleeve 22 synchronous rotaries, thereby realize coaxial on NC turret punch machine of rotating mould, high accuracy, at any angle synchronous rotary; Stop operating when rotating to specified angle rear motor 15, manufacturing procedure is finished in drift work (not shown in FIG.).Change at last the cylinder aeration status; on lift mould cylinder 21 patrix piston rod 20 all get back to initial position with the lower counterdie piston rod 19 of lifting mould cylinder 18; drive patrix piston rod 20,19 retractions of counterdie piston rod; thereby make Upper Die-sleeve 8 upward slidings; lower die-sleeve 11 down slidings; break away from patrix rotary sleeve 9 and counterdie rotary sleeve 22 respectively, quit work.By gapless worm-and-wheel gear transmission campaign, precision is high, good stability, and production efficiency is high.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range within protection domain of the present utility model, can be done any type of modification referring to claim.
Claims (5)
1. vertical die whirligig, it is characterized in that: comprise motor (15), two Timing Belts of output on the output shaft of described motor (15), the first Timing Belt (301) connects the mold assembly by the first synchronous pulley (16) projecting shaft, the second Timing Belt (302) connects the bed die assembly by the second synchronous pulley (17), and described mold assembly connects with the bed die assembly is coaxial:
The structure of described mold assembly is: comprise patrix housing (7), patrix worm gear (5) is installed in the described patrix housing (7), patrix worm screw (6) and patrix worm gear (5) engaged transmission, described patrix worm screw (6) and the first synchronous pulley (16) are on same axis, be coaxially installed with Upper Die-sleeve (8) with patrix worm gear (5), Upper Die-sleeve (8) end is connected with patrix rotary sleeve (9); Install on the lateral wall of described patrix housing (7) and lift mould cylinder (21), on lift mould cylinder (21) patrix piston rod (20) be connected by bearing with Upper Die-sleeve (8) outer circle wall extension bar;
The structure of described bed die assembly is: comprise lower die housing (14), counterdie worm gear (12) is installed in the described lower die housing (14), counterdie worm screw (13) and counterdie worm gear (12) engaged transmission, described counterdie worm screw (13) and the second synchronous pulley (17) are on same axis, be coaxially installed with lower die-sleeve (11) with counterdie worm gear (12), lower die-sleeve (11) upper end is connected with counterdie rotary sleeve (22); Lift mould cylinder (18) under installing under the lateral wall of described lower die housing (14), the lower counterdie piston rod (19) of lifting mould cylinder (18) is connected by bearing with lower die-sleeve (11) outer circle wall extension bar.
2. vertical die whirligig as claimed in claim 1, it is characterized in that: described Upper Die-sleeve (8) is connected by singly-bound with patrix worm gear (5), and described Upper Die-sleeve (8) slides up and down along its place axis direction; Described lower die-sleeve (11) is connected by singly-bound with counterdie worm gear (12), and described lower die-sleeve (11) slides up and down along its place axis direction.
3. vertical die whirligig as claimed in claim 1 is characterized in that: described patrix rotary sleeve (9) top is provided with the keyway that cooperates with the outstanding two keys in Upper Die-sleeve (8) end; Described counterdie rotary sleeve (22) lower end is provided with the keyway that has outstanding two key to cooperate with lower die-sleeve (11) upper end.
4. vertical die whirligig as claimed in claim 1 is characterized in that: described the first Timing Belt (301) and the second Timing Belt (302) are respectively by regulating wheel (4) tensioning.
5. vertical die whirligig as claimed in claim 1 is characterized in that: described patrix rotary sleeve (9) is provided with centering plug (10) with counterdie rotary sleeve (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294686 CN202667389U (en) | 2012-06-21 | 2012-06-21 | Vertical mold rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294686 CN202667389U (en) | 2012-06-21 | 2012-06-21 | Vertical mold rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667389U true CN202667389U (en) | 2013-01-16 |
Family
ID=47488322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220294686 Expired - Lifetime CN202667389U (en) | 2012-06-21 | 2012-06-21 | Vertical mold rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667389U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302173A (en) * | 2013-07-01 | 2013-09-18 | 无锡市德华机械有限公司 | Spout-type die rotary device |
| CN103302177A (en) * | 2013-07-01 | 2013-09-18 | 无锡市德华机械有限公司 | Vertical type rotary opening and closing device for rotary die position of numerical control turret punch press |
| CN103317008A (en) * | 2013-07-01 | 2013-09-25 | 无锡市德华机械有限公司 | Horizontal rotary opening device for rotary die positions of numerical-control turret punch press |
-
2012
- 2012-06-21 CN CN 201220294686 patent/CN202667389U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302173A (en) * | 2013-07-01 | 2013-09-18 | 无锡市德华机械有限公司 | Spout-type die rotary device |
| CN103302177A (en) * | 2013-07-01 | 2013-09-18 | 无锡市德华机械有限公司 | Vertical type rotary opening and closing device for rotary die position of numerical control turret punch press |
| CN103317008A (en) * | 2013-07-01 | 2013-09-25 | 无锡市德华机械有限公司 | Horizontal rotary opening device for rotary die positions of numerical-control turret punch press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |