CN205496716U - Multistation hydraulic pressure tapping machine - Google Patents
Multistation hydraulic pressure tapping machine Download PDFInfo
- Publication number
- CN205496716U CN205496716U CN201620231362.6U CN201620231362U CN205496716U CN 205496716 U CN205496716 U CN 205496716U CN 201620231362 U CN201620231362 U CN 201620231362U CN 205496716 U CN205496716 U CN 205496716U
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- Prior art keywords
- couples
- tapping
- conversion equipment
- counterweight
- quadric chain
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 49
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 230000001808 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 101700050118 Gstm7 Proteins 0.000 description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000005296 abrasive Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Abstract
The utility model discloses a multistation hydraulic pressure tapping machine, including hydraulic motor, tapping head, supporting seat, the perpendicular conversion equipment of level, four -bar linkage, balance mechanism, angling frame, tilting rotary table rocking arm, unable adjustment base, tapping head is installed to hydraulic motor's head, and hydraulic motor installs on the supporting seat, supporting seat and the hookup of the perpendicular conversion equipment of level, perpendicular conversion equipment of level and four -bar linkage hookup, four -bar linkage and angling frame hookup, balance mechanism's one end and four -bar linkage hookup, the other end and angling frame hookup, angling frame and the hookup of tilting rotary table rocking arm, tilting rotary table rocking arm and unable adjustment base hookup. The problem of among the prior art hydraulic pressure tapping machine tapping orientation be a certain fixing plane, not convertible orientation, the limitation is great in the tapping function is solved. The multistation tapping has been realized.
Description
Technical field
This utility model belongs to tapping machine technical field, particularly relates to a kind of multi-station hydraulic tapping machine.
Background technology
Tapping machine in the market mainly has electric threading machine, pneumatic tapper, hydraulic pressure threading machine three types.
Electric threading machine is directly driven by toothed gearing electric motor.It includes toothed gearing electric motor, frame, tap holder etc..Common electric threading machine output speed is constant, and the output moment of torsion of motor is less, and the motor price of low rotation speed large torque is higher, and its range of work has certain limitation.Electric numerically-controlled tapping machine cost is higher, and corresponding control system is complex, and maintenance requirement has the strongest professional, maintenance inconvenience.
Pneumatic tapper uses compressed air as power, after compressed air accesses air motor by air pressure regulator, pressure trigger, pressure-air enters inside motor through intake valve and change-over key assembly, drive motor rotor blade to produce axial-rotation power, after rotor motion, carry out tapping through the output of each gear pair speed change.It includes mounting seat, frame, lever group, movement, tap holder etc..
Pneumatic tapper is higher to the requirement of source of the gas, with hydraulic system used by working media density difference about 800 times, it is desirable to air motor original paper makes that precision is high, and anti abrasive performance requirement is higher, when processing the screw thread of different size moment of torsion adjust the most convenient.The bleed pressure of each maker design is different and be steady state value, and the high leakproofness requirement of pneumatic element, and the sensitivity to sealing, the rated value and the service life that the most often do not reach its designed tapping are shorter.
Hydraulic pressure threading machine uses Hydraulic Station as power source, and hydraulic oil enters hydraulic motor by regulation valve to carry out tapping after rotor driven moves.It includes hydraulic motor, main shaft, turning arm, fixing seat, mounting seat, Hydraulic Station, electrical control cabinet etc..
The each revolute pair of existing hydraulic pressure threading machine does not all install bearing, therefore rotary resistance is relatively big, and malfunction and tapping direction are a certain fixed pan direction, and the most convertible, on Tapping Function on General, limitation is bigger.
Utility model content
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, it is provided that a kind of multi-station hydraulic tapping machine.Solving hydraulic pressure threading machine tapping direction in prior art is a certain fixed pan, can not conversion direction, the problem that limitation is bigger on Tapping Function on General.
The purpose of this utility model is achieved through the following technical solutions:
A kind of multi-station hydraulic tapping machine, including hydraulic motor, tapping-head, support seat, horizontal vertical conversion equipment, quadric chain, balanced controls, rotating stand, tilting rotary table pivoted arm, firm banking, the head of described hydraulic motor is provided with tapping-head, hydraulic motor is arranged on support seat, support seat to couple with horizontal vertical conversion equipment, horizontal vertical conversion equipment couples with quadric chain, quadric chain couples with rotating stand, one end of balanced controls couples with quadric chain, the other end couples with rotating stand, rotating stand couples with tilting rotary table pivoted arm, tilting rotary table pivoted arm couples with firm banking.
Preferably, described horizontal vertical conversion equipment includes sleeve, described sleeve couples with supporting seat, spring, clamping pad and the first locking nut it is provided with in sleeve, described spring is coupled by clamping pad and the first locking nut, and meanwhile, described horizontal vertical conversion equipment includes fan-shaped head clamp and handle, described fan-shaped head clamp and support seat couple, and fan-shaped head clamp is provided with handle.
It is further preferred that described horizontal vertical conversion equipment also includes that side plate, described sleeve and fan-shaped head clamp are arranged on side plate, side plate couples with quadric chain.
Preferably, described balanced controls include counterweight spring, counterweight coupling block, horizontal coupling block and screw rod, described quadric chain couples with counterweight spring, counterweight spring couples with counterweight coupling block, horizontal coupling block couples with screw rod, being arranged with the second locking nut, steering block and adjusting nut on screw rod successively, described steering block couples with rotating stand, and described counterweight spring is at least one.
It is further preferred that described counterweight spring is two, it is set in parallel between quadric chain and counterweight coupling block.
This utility model has the advantages that
A kind of multi-station hydraulic tapping machine of the present utility model, by horizontal vertical conversion equipment, adjusts the horizontal and vertical station of tapping-head；By quadric chain, adjust the height of tapping-head；By balanced controls, prevent tapping-head from falling because of deadweight, reach the balance of tapping-head position in work.By rotating stand being carried out the revolution of little scope, or carry out 360 ° of horizontal rotations, single i.e. controllable operating tapping machine, it is achieved the multistation operation of tapping machine by tilting rotary table pivoted arm.
Accompanying drawing explanation
Fig. 1 is the structural representation of multi-station tapper provided by the utility model；
Fig. 2 is the top view of multi-station tapper provided by the utility model；
Fig. 3 is the structural representation of horizontal vertical conversion equipment provided by the utility model；
Fig. 4 is the plumbness schematic diagram of horizontal vertical conversion equipment provided by the utility model；
Fig. 5 is the level schematic diagram of horizontal vertical conversion equipment provided by the utility model；
Fig. 6 is the structural representation of balanced controls provided by the utility model.
Wherein: 1 is tapping-head；2 for supporting seat；3 is horizontal vertical conversion equipment；4 is quadric chain；5 is balanced controls；6 is rotating stand；7 is tilting rotary table pivoted arm；8 is firm banking；9 is sleeve；10 is spring；11 is clamping pad；12 is the first locking nut；13 is side plate；14 is handle；15 is fan-shaped head clamp；16 is counterweight spring；17 is counterweight coupling block；18 is horizontal coupling block；19 is screw rod；20 is the second locking nut；21 is steering block；22 is adjusting nut；23 is axle.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is only used for explaining this utility model, is not intended to limit scope of the present utility model.
Such as Fig. 1, shown in 2, present embodiments provide a kind of multi-station hydraulic tapping machine, including hydraulic motor, tapping-head 1, support seat 2, horizontal vertical conversion equipment 3, quadric chain 4, balanced controls 5, rotating stand 6, tilting rotary table pivoted arm 7, firm banking 8, the head of described hydraulic motor is provided with tapping-head 1, hydraulic motor is arranged on support seat 2, support seat 2 to couple with horizontal vertical conversion equipment 3, horizontal vertical conversion equipment 3 couples with quadric chain 4, quadric chain 4 couples with rotating stand 6, one end of balanced controls 5 couples with quadric chain 4, the other end couples with rotating stand 6, rotating stand 6 couples with tilting rotary table pivoted arm 7, tilting rotary table pivoted arm 7 couples with firm banking 8.
The hydraulic motor of this multi-station hydraulic tapping machine directly couples hydraulic system, with hydraulic system as power source, and electric control part sub-control system drive tapping machine operation.Integrating device is changed, it is achieved tapping operation horizontally and vertically by horizontal vertical.By quadric chain 4, it is achieved vertical, horizontal direction tapping feeding and the adjustment of height.By balanced controls 5, prevent tapping-head 1 from falling because of deadweight, reach the balance of tapping-head 1 position in work.By tilting rotary table pivoted arm 7, quadric chain 4 move up and down and horizontal rotation realizes tapping accurate positioning, working range is big.By rotating stand 6 being carried out the revolution of little scope, or carry out 360 ° of horizontal rotations, single i.e. controllable operating tapping machine by tilting rotary table pivoted arm 7.
As shown in Figure 3, preferably, described horizontal vertical conversion equipment 3 includes sleeve 9, and described sleeve 9 couples with supporting seat 2, being provided with spring 10, clamping pad 11 and the first locking nut 12 in sleeve 9, described spring 10 is coupled with the first locking nut 12 by clamping pad 11.
When adjusting vertical station, unclamp the first locking nut 12, clamping pad 11 is made to be subjected to displacement along B-B axis under the effect of spring 10, the clamping of B-B direction is unclamped, support the hydraulic motor and tapping-head 1 installed on seat 2 around the rotation of 360 ° of axle B-B axle, until clamping the first locking nut 12 during required station, it is achieved master spindle for tapping machine is multistation operation in vertical plane.
As shown in Figure 4,5, it is preferable that described horizontal vertical conversion equipment 3 includes that fan-shaped head clamp 15 and handle 14, described fan-shaped head clamp 15 and support seat 2 couple, and fan-shaped head clamp 15 is provided with handle 14.
When adjusting horizontal station, moving handle 14, unclamp fan-shaped head clamp 15, tapping-head 1 is around spindle central A (Fig. 4 illustrates) half-twist, and master spindle for tapping machine is in level, clamping sector clamping plate.
It is further preferred that described horizontal vertical conversion equipment 3 also includes that side plate 13, described sleeve 9 and fan-shaped head clamp 15 are arranged on side plate 13, side plate 13 couples with quadric chain 4.
Sleeve 9 and fan-shaped 15 liang of parts of head clamp control tapping machine respectively and rotate around the different centres of gyration, can realize master spindle for tapping machine translation function on different operative orientations.Two parts are respectively provided with again the most independent locking device, concrete, and sleeve 9 is locked by the first locking nut 12, and fan-shaped head clamp 15 is locked by handle 14.
As shown in Figure 6, preferably, described balanced controls 5 include counterweight spring 16, counterweight coupling block 17, horizontal coupling block 18 and screw rod 19, described quadric chain 4 couples with counterweight spring 16, counterweight spring 16 couples with counterweight coupling block 17, and horizontal coupling block 18 couples with screw rod 19, and screw rod 19 is arranged with the second locking nut 20, steering block 21 and adjusting nut 22 successively, described steering block 21 couples with rotating stand 6, at least one, described counterweight spring 16.
Here, bascule arranges counterweight spring 16, solves the problem that the tapping-head 1 in operation process falls because of deadweight, reaches the purpose of tapping-head 1 position balance in work.It is further preferred that described counterweight spring 16 is two, it is set in parallel between quadric chain 4 and counterweight coupling block 17.
Owing to the elastic modelling quantity of two counterweight springs 16 can not be completely the same, the length stretched at the counterweight spring 16 of same size is unequal, easily form master spindle for tapping machine deflection, affecting the master spindle for tapping machine perpendicularity to workpiece, this will cause the problems such as tapping precise decreasing, broken tap, reduction tapping machine life-span.By adjusting the second locking nut 20 and the position of adjusting nut 22, make the position of screw rod 19 move axially, thus change the pulling force of counterweight spring 16.
During tension and loosening, counterweight coupling block 17 will rotate around the axis of axle 23, counterweight spring 16 amount of tension making elastic modelling quantity big is little, counterweight spring 16 amount of tension that elastic modelling quantity is little is big, thus reach the purpose of two counterweight spring 16 pulling force of autobalance, the spring 10 making elastic modelling quantity different keeps stress consistent, it is to avoid the inclination of tapping-head 1, it is achieved during tapping, accuracy of thread is high.
Meanwhile, steering block 21 rotate axis F-F do in position shown in Fig. 6 suitable, rotate counterclockwise, thus adapt to tapping-head 1 job position.When the moment that counterweight spring 16 pulling force is formed is identical with the moment that tapping-head 1 deadweight produces, tapping-head 1 can rest on optional position, reaches autobalance and the purpose of light operation.
In sum, a kind of multi-station hydraulic tapping machine that this utility model provides, by horizontal vertical conversion equipment 3, adjust the horizontal and vertical station of tapping-head 1；By quadric chain 4, adjust the height of tapping-head 1；By balanced controls 5, prevent tapping-head 1 from falling because of deadweight, reach the balance of tapping-head 1 position in work.By rotating stand 6 being carried out the revolution of little scope, or carry out 360 ° of horizontal rotations, single i.e. controllable operating tapping machine, it is achieved the multistation operation of tapping machine by tilting rotary table pivoted arm 7.
Claims (5)
- null1. a multi-station hydraulic tapping machine，It is characterized in that，Including hydraulic motor、Tapping-head (1)、Support seat (2)、Horizontal vertical conversion equipment (3)、Quadric chain (4)、Balanced controls (5)、Rotating stand (6)、Tilting rotary table pivoted arm (7)、Firm banking (8)，The head of described hydraulic motor is provided with tapping-head (1)，Hydraulic motor is arranged in support seat (2)，Support seat (2) to couple with horizontal vertical conversion equipment (3)，Horizontal vertical conversion equipment (3) couples with quadric chain (4)，Quadric chain (4) couples with rotating stand (6)，One end of balanced controls (5) couples with quadric chain (4)，The other end couples with rotating stand (6)，Rotating stand (6) couples with tilting rotary table pivoted arm (7)，Tilting rotary table pivoted arm (7) couples with firm banking (8).
- Multi-station hydraulic tapping machine the most according to claim 1, it is characterized in that, described horizontal vertical conversion equipment (3) includes sleeve (9), described sleeve (9) couples with supporting seat (2), spring (10) it is provided with in sleeve (9), clamping pad (11) and the first locking nut (12), described spring (10) is coupled with the first locking nut (12) by clamping pad (11), simultaneously, described horizontal vertical conversion equipment (3) includes fan-shaped head clamp (15) and handle (14), described fan-shaped head clamp (15) and support seat (2) couple, fan-shaped head clamp (15) is provided with handle (14).
- Multi-station hydraulic tapping machine the most according to claim 2, it is characterized in that, described horizontal vertical conversion equipment (3) also includes side plate (13), described sleeve (9) and fan-shaped head clamp (15) are arranged on side plate (13), and side plate (13) couples with quadric chain (4).
- Multi-station hydraulic tapping machine the most according to claim 1, it is characterized in that, described balanced controls (5) include counterweight spring (16), counterweight coupling block (17), horizontal coupling block (18) and screw rod (19), described quadric chain (4) couples with counterweight spring (16), counterweight spring (16) couples with counterweight coupling block (17), horizontal coupling block (18) couples with screw rod (19), the second locking nut (20) it is arranged with successively on screw rod (19), steering block (21) and adjusting nut (22), described steering block (21) couples with rotating stand (6), described counterweight spring (16) at least one.
- Multi-station hydraulic tapping machine the most according to claim 4, it is characterised in that described counterweight spring (16) is two, is set in parallel between quadric chain (4) and counterweight coupling block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231362.6U CN205496716U (en) | 2016-03-23 | 2016-03-23 | Multistation hydraulic pressure tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231362.6U CN205496716U (en) | 2016-03-23 | 2016-03-23 | Multistation hydraulic pressure tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205496716U true CN205496716U (en) | 2016-08-24 |
Family
ID=56732276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620231362.6U Active CN205496716U (en) | 2016-03-23 | 2016-03-23 | Multistation hydraulic pressure tapping machine |
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| Country | Link |
|---|---|
| CN (1) | CN205496716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670958A (en) * | 2016-12-16 | 2017-05-17 | 北京工业大学 | Grinding machine capable of adjusting grinding thickness and displaying thickness value |
| CN107042503A (en) * | 2017-03-04 | 2017-08-15 | 安徽智联投资集团有限公司 | A kind of reclaimer robot arm |
-
2016
- 2016-03-23 CN CN201620231362.6U patent/CN205496716U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670958A (en) * | 2016-12-16 | 2017-05-17 | 北京工业大学 | Grinding machine capable of adjusting grinding thickness and displaying thickness value |
| CN107042503A (en) * | 2017-03-04 | 2017-08-15 | 安徽智联投资集团有限公司 | A kind of reclaimer robot arm |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |