CN208067507U - A kind of mould tapping device structure-improved - Google Patents
A kind of mould tapping device structure-improved Download PDFInfo
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- CN208067507U CN208067507U CN201820535963.5U CN201820535963U CN208067507U CN 208067507 U CN208067507 U CN 208067507U CN 201820535963 U CN201820535963 U CN 201820535963U CN 208067507 U CN208067507 U CN 208067507U
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- tapping device
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Abstract
The utility model category stamping technology field, the mould tapping device being related on press machine, and in particular to a kind of mould tapping device structure-improved.A kind of mould tapping device structure-improved of the utility model, including upper plate, lower plate, casing, more guide posts, multiple guide post limiting devices, drive screw, Drive Cup department, gear drive, tapping mechanism and the multiple cylinders for strutting upper and lower plates and being mounted in lower plate.The service life of complete machine can be improved relative to existing nitrogen gas spring by the way that multiple cylinders are arranged in the utility model；Using cylinder, use cost reduces and since cylinder is connect with air source always, also has extraneous air source to supplement in the case of cylinder leakage tester, can prevent nitrogen gas spring gas leakage and can not open the case where machine leads to machine breakdown.
Description
Technical field
The utility model category stamping technology field, the mould tapping device being related on press machine, and in particular to Yi Zhongmo
Tapping device structure-improved.
Background technology
Patent No. 201310133440.X discloses a kind of integral hanging formula mould tapping device, which uses nitrogen bullet
Spring is as upper padding plate and the distracted power of lower bolster.Since above-mentioned apparatus is mainly installed on the limited punching machine in space, tapping
The nitrogen gas spring that device uses is all less than normal, and stroke is big, and since the reasons in structure either foreign countries of small outer diameter nitrogen gas spring are known
Name brand or specific customization can not all ensure the service life, it is easy to which gas leakage needs replacing, and increases maintenance and the use cost of machine；
Also it is easy to lead to machine breakdown due to nitrogen gas leakage.
Utility model content
The purpose of this utility model is to provide a kind of use costs reducing machine, improve the service life of complete machine, prevent
Only can not open machine leads to the mould tapping device structure-improved of machine breakdown, to solve shortcoming in the prior art.
The technical solution adopted in the utility model is：A kind of mould tapping device structure-improved, including upper plate, lower plate, machine
It shell, more guide posts, multiple guide post limiting devices, drive screw, Drive Cup department, gear drive, tapping mechanism and struts
Upper plate and lower plate and multiple cylinders in lower plate.
The utility model is further improved place and also resides in：
The tapping mechanism includes the screw tap being mounted on tap chuck, described tap chuck one end and gear drive
The flat position of a gear of end is connected, and chuck end is equipped with screw thread and is furnished with fixed nut.
The guide post limiting device includes limit meson, screw, and the limit meson on guide post, is limited by screwed lock
The outer diameter of meson is more than the internal diameter of guide pillar hole, and guide post is prevented to be detached from the guide pillar hole on lower plate casing.
The Drive Cup department and the flat position of driving gear of gear drive are connected.
The utility model compared with prior art, has the advantages that：
1, the utility model is by being arranged multiple cylinders, and relative to existing nitrogen gas spring, complete machine can be improved uses the longevity
Life；Using cylinder, use cost reduces and since cylinder is connect with air source always, also there is extraneous gas in the case of cylinder leakage tester
Source supplements, and can prevent nitrogen gas spring gas leakage and can not open the case where machine leads to machine breakdown；
2, the tapping mechanism being made of tap chuck and screw tap is set, structure and installation are simple；
3, for the limit meson of setting guide post limiting device by screwed lock on guide post, the outer diameter for limiting meson is more than guide post
The internal diameter in hole, can prevent guide post pull out guide pillar hole, and can guarantee upper and lower plates between position degree and upper and lower plates relative motion hang down
Straight degree；
4, setting Drive Cup department, tap chuck are connected with the flat position of gear drive respectively, and structure and installation are simple.
Description of the drawings
Fig. 1 is the utility model structure diagram.
In figure, 1. upper plates, 2. lower plates, 3. casings, 4. guide posts, 5. guide post limiting devices,
6. drive screw, 7. Drive Cup departments, 8. gear drives, 9. tapping mechanisms,
10. cylinder, 11. tracheaes, 12. air sources；
51. limiting meson, 52. screws；
91. tap chuck, 92. screw taps.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of mould tapping device structure-improved of the utility model, including upper plate 1, lower plate 2, it is fixed on down
Casing 3 on plate 2, the more guide posts 4 on upper plate 1 and casing 3, multiple guide post limiting devices 5, one end are fixed on upper plate
Drive screw 6 on 1, is mounted on machine at the Drive Cup department 7 for being threadedly coupled and being removably secured in lower plate 2 with drive screw 6
The tapping mechanism 9 and strut up and down that gear drive 8 and 8 end flat position of a gear of gear drive on shell 3 coordinate
Plate 1,2 and multiple cylinders 10 in lower plate 2；The flat position cooperation of driving gear of 7 gear drive 8 of Drive Cup department connects
It connects, tapping mechanism 9 includes the screw tap 92 being mounted on tap chuck 91,91 one end of tap chuck and 8 end of gear drive
Flat position of a gear be connected, chuck end is equipped with screw thread and equipped with being fixed on nut on casing 3；Cylinder 10 passes through tracheae 11
It is connect with solenoid valve and struts to strut upper plate 1, lower plate 2, tracheae by the piston rod of extraneous control element control cylinder 10 again
11 are connected to air source 12.
As shown in Figure 1,4 one end of guide post is fixed on upper plate 1, the other end slidably covers on the casing 3 being through in lower plate 2
In guide pillar hole, the guide post limiting device 5 of end installation includes limit meson 51, screw 52, and limit meson 51 passes through screw 52
For lock on guide post 4, the outer diameter of limit meson 51 is more than the internal diameter of guide pillar hole, and guide post 4 can be prevented to be detached from the guide pillar hole on casing 3.
Utility model works process：When cylinder enters extraneous air source, cylinder struts sky upper and lower plates strutted in setting
Between（The distracted home position of limit meson control upper and lower plates of guide post）, when machine receives outer force compresses, it is fixed on upper plate
Drive screw vertical movement promotes Drive Cup department along the screw thread rotation of drive screw, and the rotation of Drive Cup department is sleeved on transmission with regard to driving
Gear rotation in cup department drives entire gear drive rotation, the gear of gear drive end to drive tap chuck rotation
Turn, the nut on tap chuck is motionless, and tap chuck is rotated and moved up and down under the limitation of nut, and screw tap is transported with tap chuck
It is dynamic to realize tapping；When ambient pressure cancels, cylinder is bullied thrust when external force cancels while strutting upper and lower plates, and tooth is moved back in realization.
From the foregoing, it will be observed that the utility model is simple and reliable, complete machine service life can be improved, reduce use cost, prevent machine
Damage.
The above embodiment is specific embodiment of the utility model, be not intended to limit the implementation of the utility model with
Interest field, the equivalence changes and modification that all contents according to described in utility model application scope of patent protection are made, should all wrap
It includes in present utility model application the scope of the claims.
Claims (4)
1. a kind of mould tapping device structure-improved, including upper plate, lower plate, casing, more guide posts, multiple guide post limiting devices,
Drive screw, Drive Cup department, gear drive, tapping mechanism, which is characterized in that further include strutting upper plate and lower plate and installing
Multiple cylinders in lower plate.
2. mould tapping device structure-improved according to claim 1, which is characterized in that the tapping mechanism includes installation
The flat position of a gear of screw tap on tap chuck, described tap chuck one end and gear drive end is connected, folder
Head end is equipped with screw thread and is furnished with fixed nut.
3. mould tapping device structure-improved according to claim 1, which is characterized in that the guide post limiting device includes
Meson, screw are limited, for the limit meson by screwed lock on guide post, the outer diameter for limiting meson is more than the internal diameter of guide pillar hole.
4. mould tapping device structure-improved according to claim 1, which is characterized in that the Drive Cup department passes with gear
The flat position of driving gear of motivation structure is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820535963.5U CN208067507U (en) | 2018-04-16 | 2018-04-16 | A kind of mould tapping device structure-improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820535963.5U CN208067507U (en) | 2018-04-16 | 2018-04-16 | A kind of mould tapping device structure-improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208067507U true CN208067507U (en) | 2018-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820535963.5U Active CN208067507U (en) | 2018-04-16 | 2018-04-16 | A kind of mould tapping device structure-improved |
Country Status (1)
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| CN (1) | CN208067507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727814A (en) * | 2018-11-30 | 2019-05-07 | 浙江大学宁波理工学院 | Relay movable reed contact riveted holes tapping device |
| CN110253097A (en) * | 2019-06-17 | 2019-09-20 | 东莞市森川机械工具有限公司 | A kind of adaptive mode tapping station |
-
2018
- 2018-04-16 CN CN201820535963.5U patent/CN208067507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727814A (en) * | 2018-11-30 | 2019-05-07 | 浙江大学宁波理工学院 | Relay movable reed contact riveted holes tapping device |
| CN110253097A (en) * | 2019-06-17 | 2019-09-20 | 东莞市森川机械工具有限公司 | A kind of adaptive mode tapping station |
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