CN207899972U - A kind of array numerical control punch die rotating device - Google Patents
A kind of array numerical control punch die rotating device Download PDFInfo
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- CN207899972U CN207899972U CN201820321219.5U CN201820321219U CN207899972U CN 207899972 U CN207899972 U CN 207899972U CN 201820321219 U CN201820321219 U CN 201820321219U CN 207899972 U CN207899972 U CN 207899972U
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- upper mold
- turbine
- numerical control
- piston
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Abstract
A kind of array numerical control punch die rotating device mainly solves the problems, such as that array numerical control press does not have rotary work station in the prior art.It includes punch, die-replacing structure, rotating driving device, cope plate, lower template, upper mold component and lower die assembly, the upper mold component is socketed on cope plate, lower mold assembly set is connected in lower template, upper mold component is corresponding with lower mold module position, the punch is located at the corresponding top of cope plate, and position is corresponding with upper mold component；It is characterized in that：The rotating driving device includes first gear component and second gear component, and first gear component is fixedly mounted on cope plate, and upper mold component is driven to be rotated, and second gear component is fixedly mounted in lower template, and lower die assembly is driven to be rotated.Its advantage is：Degree of regulation is high, and reduce leads to the probability of " stepping on mould " because upper and lower mould generates angular deviation, and has self-locking function, and simple in structure, installation site is small.
Description
Technical field
The utility model is related to numerical control press parts, and in particular to a kind of array numerical control punch die rotating device.
Background technology
Numerical control press rotary work station act as, for the non-circular angled mold such as rectangle, to rotate arbitrary
Angle goes out Sheet Metal Processing the strip-shaped hole of different rotary angle, is one of them important function of numerical control press.Numerical control stamping at present
Bed is divided to two kinds：Turret numerical control punch and array numerical control press, capstan head have rotary work station, are therefore rotated since capstan head can rotate
Station is separable structure, and rotating mechanism could connect rotary work station after capstan head to stop.Therefore complicated, stability is poor.
Array numerical control press does not have rotary work station.Since tool magazine is fixed, advantageous condition is provided to increase rotary work station.
Chinese patent CN204770148U, entitled a kind of numerical control press punch die synchronous rotating device, although open
A kind of punch die synchronous rotating device, but there is problems with：It one, can not each self-regulated because upper and lower mould moves synchronously
Section, so necessary 100% alignment when upper and lower mould is installed, as long as having deviation that will step on mould, mold damage when installation；Two, its profit
It is driven with synchronous belt, because synchronous belt is that level of tightness crosses conference synchronous belt is made to be broken, therefore works as servo in use
Motor 1 is when rotating little by little to be finely adjusted, it may appear that the phenomenon that upper and lower mould will not be with rotation, and also do not have in punch die
Method locks upper and lower mould, will appear inconsistent phenomenon in progressive press tool work, causes to step on mould；Three, plate is in actual operation
It is moved between upper die and lower die, if it is desired that with the patent, it is necessary to synchronous belt is elongated, otherwise can not process plank, one
Denier elongates synchronous belt, then above-mentioned Second Problem will be more serious.In addition, because array numerical control press belongs to multiple punchings
It is intensive and mold to be switched at any time in die process side by side, also it can be seen that the synchronous rotating device can not from its structure
It is applied on array punching machine.
Utility model content
In order to overcome the shortcomings of that background technology, the utility model provide a kind of array numerical control punch die rotating device,
Solve the problems, such as that array numerical control press does not have rotary work station in the prior art.
The technical essential of the utility model is：Make upper and lower mould synchronous rotary using the synchronism of worm and gear and servo motor
Reach the function of rotary work station.Worm and gear is that the prior art is generally used for speed reducer, but is used for numerical control press rotary work station
Current or blank.
Technical solution used by the utility model：A kind of array numerical control punch die rotating device, including punch, change
Mode structure, rotating driving device, cope plate, lower template, upper mold component and lower die assembly, upper mold component socket
On cope plate, lower mold assembly set is connected in lower template, and upper mold component is corresponding with lower mold module position, the punch position
In the corresponding top of cope plate, position is corresponding with upper mold component；It is characterized in that：The rotating driving device includes the
One gear assembly and second gear component, first gear component are fixedly mounted on cope plate, and upper mold component is driven to carry out
Rotation, second gear component are fixedly mounted in lower template, and lower die assembly is driven to be rotated.
The first gear component includes the first driving element, the first worm screw and the first turbine, first driving element
The first worm screw is driven to rotate, the first worm screw and the intermeshing of the first turbine, the first turbine are arranged on cope plate, drive upper mold
Component rotates；The second gear component includes the second driving element, the second worm screw and the second turbine, second driving element
The second worm screw is driven to rotate, the second worm screw and the intermeshing of the second turbine, the second turbine are arranged in lower template, drive lower mold
Component rotates.
First turbine is socketed on upper mold component, and is relatively rotated equipped with the first turbine of limitation and upper mold component
The first limiting component.
First limiting component includes the first limiting groove being arranged on upper mold component and is arranged in the first turbine
On the first positive stop lug boss.
The lower mold assembly set is connected on the second turbine, and is relatively rotated equipped with the second turbine of limitation and lower die assembly
The second limiting component.
Second limiting component includes the second positive stop lug boss being arranged on lower die assembly and is arranged in the second turbine
On the second limiting groove.
The die-replacing structure includes telescopic drive component, mounting base, piston mounting blocks and piston, and mounting base is fixedly mounted
On cope plate, telescopic drive component is arranged in the side of mounting base, and telescopic drive component is connected with one end of piston mounting blocks
Connect and push piston mounting blocks displacement, piston to be mounted on the other end of piston mounting blocks, which slides with piston mounting blocks
Connection；The piston position is corresponding with upper mold module position, and the die-replacing structure further includes limitation piston mounting blocks rotation
Turn and reinforce the guidance set of its intensity, described guidance set one end is fixedly connected with piston mounting blocks, and the other end is removably set
It sets in mounting base.
The guidance set includes guide plate, and the mounting base is equipped with shape and size guiding compatible with guide plate
Slot, described guide plate one end are fixedly connected with piston mounting blocks, and the other end is slidably connected with guide groove.
The piston tip is equipped with block, and elastic parts, the elastic parts are equipped between the block and piston mounting blocks
Piston is set to keep up the state of promotion.
The cope plate, which is gone into battle, shows several through-holes, and each upper mold on upper mold component is pierced by from through-hole sliding and sets
Below cope plate, pass through the through-hole corresponding with the lower die in lower die assembly.
The beneficial effects of the utility model：1, the deceleration of large scale, worm screw rotation are turned around, and turbine only rotates one
Tooth, such as a turbine have 30 teeth, then mean that precision can be than servo motor when the precision of servo motor is reacted on turbine
Precision increases by 30 times！Also imply that upper and lower mould generates angular deviation and the probability of upper and lower mould " stepping on mould " is caused to reduce 30 times.It is rotated
The existing turret numerical control punch of ratio of precision is taller.2, self-locking function, worm and gear have rotation irreversibility, i.e. servo motor band
Dynamic worm screw can revolving wormgear easily, but by the mold that turbine drives be rotated in place rear turbine can lock mold will not be due to
The reasons such as vibration cause mold to deviate.It ensure that the stability after mold is rotated in place well.3, relative to current capstan head number
The structure of punching machine complexity is controlled, the design structure is simple, and the installation site of occupancy is small.
Description of the drawings
Fig. 1 is a kind of overall schematic of array numerical control punch die rotating device of the utility model embodiment；
Fig. 2 is a kind of first, second gear set of array numerical control punch die rotating device of the utility model embodiment
Part schematic diagram.
Fig. 3 is a kind of die-replacing structure schematic diagram of array numerical control punch die rotating device of the utility model embodiment；
Fig. 4 is a kind of guidance set sectional view of array numerical control punch die rotating device of the utility model embodiment.
In figure：1- punches, 2- die-replacing structures, 3- cope plates, 4- lower templates, 5- upper mold components, die assembly under 7-, 8-
First gear component, 9- second gear components, 21- telescopic drive components, 22- mounting bases, 23- piston mounting blocks, 24- pistons,
251- guide plates, the first driving elements of 81-, the first worm screws of 82-, the first turbines of 83-, the second driving elements of 91-, the second snails of 92-
Bar, the second turbines of 93-, 252- guide grooves.
Specific implementation mode
The utility model embodiment is described further below in conjunction with the accompanying drawings：
A kind of array numerical control punch die rotating device as shown in figures 1-4, including punch 1, die-replacing structure 2, rotation
Driving device, cope plate 3, lower template 4, upper mold component 5 and lower die assembly 7, the upper mold component 5 are socketed in upper mold
On plate 3, lower die assembly 7 is socketed in lower template 4, and upper mold component 5 is corresponding with lower 7 position of die assembly, the punch 1
In the corresponding top of cope plate 3, position is corresponding with upper mold component 5；It is characterized in that：The rotating driving device includes
First gear component 8 and second gear component 9, first gear component 8 are fixedly mounted on cope plate 3, and drive upper mold group
Part 5 is rotated, and second gear component 9 is fixedly mounted in lower template 4, and lower die assembly 7 is driven to be rotated, and passes through tooth
Accurately positioning function can be realized in wheel transmission, and arbitrarily can individually adjust the angle of die assembly, and installation is simple and reliable, passes through
Gear ratio, that is, replaceable the transmission ratios for changing gear improve precision.
The first gear component 8 includes the first driving element 81, the first worm screw 82 and the first turbine 83, and described first drives
Dynamic element 81 drives the rotation of the first worm screw 82, the first worm screw 82 and the intermeshing of the first turbine 83, the first turbine 83 to be arranged upper
In template 3, driving upper mold component 5 rotates；The second gear component 9 includes the second driving element 91,92 and of the second worm screw
Second turbine 93, second driving element 91 drive the rotation of the second worm screw 92, and the second worm screw 92 and the second turbine 93 are mutually nibbled
It closes, the second turbine 93 is arranged in lower template 4, drives lower die assembly 7 to rotate, can be increased by the combination of turbine and worm
Degree of regulation reduces volume, and comes with self-locking function, reduces the pressure of driving element, simple in structure；Further institute
It is one kind in servo motor or stepper motor to state the first driving element and/or the second driving element, servo motor volume smaller,
It is suitble to the most；The driving element of first driving element/second can be opened by shaft coupling or on the worm screw of the first worm screw/second
Hole drives the worm screw of the first worm screw/second to be rotated；It can continue to connect driving cog on first turbine, 83/ second turbine 93
Wheel, then drive 5/ time die assembly of upper mold component 7 to be rotated by transmission gear, the transmission ratios of bigger are can get, are improved
Precision.
Preferably, first turbine 83 is socketed on upper mold component 5, and equipped with the first turbine 83 of limitation with it is upper
The first limiting component that die assembly 5 relatively rotates directly is driven upper mold component 5 the simplest using the first turbine 83, led to
Transmission ratios can be changed by crossing the number of teeth of the first turbine 83 of change, and reduce causes rotation smart because part excessively generates gap
Spend the probability of deviation；Further, first limiting component includes the first limiting slot being arranged on upper mold component and sets
The first positive stop lug boss on the first turbine is set, it is simple in structure, it is easy for installation, it is possible to use other limit methods easy to disassemble
It is fixed.
Preferably, the lower die assembly 7 is socketed on the second turbine 93, and equipped with the second turbine of limitation 93 under
The second limiting component that die assembly 7 relatively rotates directly is driven lower die assembly 7 the simplest using the second turbine 93, led to
Transmission ratios can be changed by crossing the number of teeth of the second turbine 93 of change, and reduce causes rotation smart because part excessively generates gap
Spend the probability of deviation；Further, second limiting component include the second positive stop lug boss for being arranged on lower die assembly and
The second limiting groove being arranged on the second turbine, it is simple in structure, it is easy for installation, it is possible to use other limit sides easy to disassemble
Formula is fixed.
Preferably, the die-replacing structure 2 includes telescopic drive component 21, mounting base 22,23 and of piston mounting blocks
Piston 24, mounting base 22 are fixedly mounted on cope plate 3, and telescopic drive component 21 is arranged in the side of mounting base 22, stretches and drives
Dynamic component 21 is connected with one end of piston mounting blocks 23 and 23 displacement of piston mounting blocks, piston 24 is pushed to pacify mounted on piston
The other end of block 23 is filled, which is slidably connected with piston mounting blocks 23；24 position of piston and upper mold component 5
Set corresponding, the die-replacing structure 2 further includes limiting the rotation of piston mounting blocks and reinforcing the guidance set of its intensity, the guiding
Component one end is fixedly connected with piston mounting blocks, and the other end is removably disposed in mounting base 22, effectively by guidance set
The intensity between piston mounting blocks and telescopic drive component is increased, keeps mold more robust；Further, the telescopic drive
Component 21 is cylinder, linear motor, screw rod subcomponent or electromagnet, and the horizontal bar cylinder effect wherein in cylinder is best, volume
Small, installation and speed governing are simple.
Preferably, the guidance set includes guide plate 251, the mounting base 22 is equipped with shape and size and leads
To 251 compatible guide groove 252 of plate, 251 one end of the guide plate is fixedly connected with piston mounting blocks 23, the other end and guide groove
252 are slidably connected, and simple in structure easy to process, anti-twisting effect is strong；Further, the setting of the guide plate 251 is pacified in piston
The both sides or lower section for filling block 23, can enhance the downward intensity of piston mounting blocks in both sides by being arranged, be arranged below increased
Although intensity is installed and is repaired than being arranged in the more convenient of both sides not as good as being arranged in both sides.
Preferably, 24 top of piston is equipped with block, elasticity is equipped between the block and piston mounting blocks 23
Component, which makes piston 24 keep up the state of promotion, simple in structure, easy for installation；Further, the bullet
Property component be compression spring, gas spring or disk spring.
Preferably, the cope plate 3, which is gone into battle, shows several through-holes, each upper mold on upper mold component 5 from this
Through-hole sliding, which is pierced by, sets below cope plate 3, passes through the through-hole corresponding with the lower die in lower die assembly 7, can reduce mold changing
Number improves working efficiency.
The advantageous effect of the present embodiment：1, the deceleration of large scale, worm screw rotation are turned around, and turbine only rotates a tooth,
If a turbine there are 30 teeth, then mean that precision can be than the precision of servo motor when the precision of servo motor is reacted on turbine
Increase by 30 times！Also imply that upper and lower mould generates angular deviation and the probability of upper and lower mould " stepping on mould " is caused to reduce 30 times.Its running accuracy
It is more taller than existing turret numerical control punch.2, there is rotation irreversibility, i.e. servo motor to drive for self-locking function, worm and gear
Worm screw can revolving wormgear easily, but by the mold that turbine drives be rotated in place rear turbine can lock mold will not be due to vibration
Etc. reasons cause mold to deviate.It ensure that the stability after mold is rotated in place well.3, relative to current capstan head numerical control stamping
The complicated structure of bed, the design structure is simple, and the installation site of occupancy is small.
Embodiment is not construed as the limitation to utility model, but any spiritual improvements introduced based on the utility model,
It should all be within the protection scope of the utility model.
Claims (10)
1. a kind of array numerical control punch die rotating device, including punch（1）, die-replacing structure（2）, rotating driving device, on
Template（3）, lower template（4）, upper mold component（5）With lower die assembly（7）, the upper mold component（5）It is socketed in upper mold
Plate（3）On, lower die assembly（7）It is socketed in lower template（4）In, upper mold component（5）With lower die assembly（7）Position corresponds to,
The punch（1）Positioned at cope plate（3）Corresponding top, position and upper mold component（5）It is corresponding；It is characterized in that：Institute
It includes first gear component to state rotating driving device（8）With second gear component（9）, first gear component（8）It is fixedly mounted on
Cope plate（3）On, and drive upper mold component（5）It is rotated, second gear component（9）It is fixedly mounted on lower template（4）On,
And drive lower die assembly（7）It is rotated.
2. a kind of array numerical control punch die rotating device according to claim 1, it is characterised in that：First tooth
Wheel assembly（8）Including the first driving element（81）, the first worm screw（82）With the first turbine（83）, first driving element（81）
Drive the first worm screw（82）Rotation, the first worm screw（82）With the first turbine（83）Intermeshing, the first turbine（83）It is arranged upper
Template（3）On, drive upper mold component（5）Rotation；The second gear component（9）Including the second driving element（91）, second
Worm screw（92）With the second turbine（93）, second driving element（91）Drive the second worm screw（92）Rotation, the second worm screw（92）
With the second turbine（93）Intermeshing, the second turbine（93）It is arranged in lower template（4）On, drive lower die assembly（7）Rotation.
3. a kind of array numerical control punch die rotating device according to claim 2, it is characterised in that：First whirlpool
Wheel（83）It is socketed in upper mold component（5）On, and equipped with the first turbine of limitation（83）With upper mold component（5）The relatively rotated
One limiting component.
4. a kind of array numerical control punch die rotating device according to claim 3, it is characterised in that：First limit
Position component includes the first limiting slot being arranged on upper mold component and the first positive stop lug boss being arranged on the first turbine.
5. a kind of array numerical control punch die rotating device according to claim 2, it is characterised in that：The lower mold
Component（7）It is socketed in the second turbine（93）On, and equipped with the second turbine of limitation（93）With lower die assembly（7）The relatively rotated
Two limiting components.
6. a kind of array numerical control punch die rotating device according to claim 5, it is characterised in that：Second limit
Position component includes the second positive stop lug boss being arranged on lower die assembly and the second limiting groove being arranged on the second turbine.
7. a kind of array numerical control punch die rotating device according to claim 1, it is characterised in that：The mold changing
Structure（2）Including telescopic drive component（21）, mounting base（22）, piston mounting blocks（23）And piston（24）, mounting base（22）Gu
Dingan County is mounted in cope plate（3）On, telescopic drive component（21）It is arranged in mounting base（22）Side, telescopic drive component（21）With
Piston mounting blocks（23）One end be connected and push piston mounting blocks（23）Displacement, piston（24）Mounted on piston mounting blocks
（23）The other end, the piston（24）With piston mounting blocks（23）It is slidably connected；The piston（24）Position and upper mold group
Part（5）Position is corresponding, the die-replacing structure（2）It further include the guiding group for limiting the rotation of piston mounting blocks and reinforcing its intensity
Part, described guidance set one end are fixedly connected with piston mounting blocks, and the other end is removably disposed in mounting base（22）On.
8. a kind of array numerical control punch die rotating device according to claim 7, it is characterised in that：The guiding group
Part includes guide plate（251）, the mounting base（22）It is equipped with shape and size and guide plate（251）Compatible guide groove
（252）, the guide plate（251）One end is fixedly connected with piston mounting blocks（23）, the other end and guide groove（252）It is slidably connected.
9. a kind of array numerical control punch die rotating device according to claim 7, it is characterised in that：The piston
（24）Top is equipped with block, the block and piston mounting blocks（23）Between be equipped with elastic parts, which makes piston（24）
Keep up the state of promotion.
10. a kind of array numerical control punch die rotating device according to claim 7, it is characterised in that：Described is upper
Template（3）It goes into battle and shows several through-holes, upper mold component（5）On each upper mold be pierced by and set in cope plate from through-hole sliding
（3）Lower section passes through the through-hole and lower die assembly（7）In lower die it is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321219.5U CN207899972U (en) | 2018-03-09 | 2018-03-09 | A kind of array numerical control punch die rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321219.5U CN207899972U (en) | 2018-03-09 | 2018-03-09 | A kind of array numerical control punch die rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207899972U true CN207899972U (en) | 2018-09-25 |
Family
ID=63558912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820321219.5U Expired - Fee Related CN207899972U (en) | 2018-03-09 | 2018-03-09 | A kind of array numerical control punch die rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207899972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393393A (en) * | 2018-03-09 | 2018-08-14 | 佛山市顺德区锦昌机械实业有限公司 | A kind of array numerical control punch die rotating device |
| CN110238264A (en) * | 2019-07-17 | 2019-09-17 | 伍钜波 | A kind of energy saving and environment friendly aluminum profile process equipment |
-
2018
- 2018-03-09 CN CN201820321219.5U patent/CN207899972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393393A (en) * | 2018-03-09 | 2018-08-14 | 佛山市顺德区锦昌机械实业有限公司 | A kind of array numerical control punch die rotating device |
| CN110238264A (en) * | 2019-07-17 | 2019-09-17 | 伍钜波 | A kind of energy saving and environment friendly aluminum profile process 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: 20180925 Termination date: 20210309 |