CN211505019U - Hydraulic press - Google Patents
Hydraulic press Download PDFInfo
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- CN211505019U CN211505019U CN201921435466.9U CN201921435466U CN211505019U CN 211505019 U CN211505019 U CN 211505019U CN 201921435466 U CN201921435466 U CN 201921435466U CN 211505019 U CN211505019 U CN 211505019U
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- carrier roller
- input
- centering
- zinc spraying
- cylinder
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Abstract
The utility model provides a hydraulic press, structural design is reasonable, degree of automation is high, work efficiency is high, intensity of labour is little, can not the residual water behind the hydrostatic test. A test station is arranged in the main machine; the bellmouth zinc spraying device comprises a zinc spraying machine and a zinc spraying carrier roller, and the zinc spraying machine is matched with the zinc spraying carrier roller; the bellmouth zinc spraying device, the main machine, the water pouring roller way and the output carrier roller are sequentially arranged; the number of the water pouring roller ways is two, and the two water pouring roller ways are arranged in a high-low mode; the transmission stepping mechanism comprises a lifting cylinder, a supporting arm, a stepping mechanism base, a stepping beam and a translation cylinder; the lifting cylinder is hinged on the base of the stepping mechanism; the lower part of the supporting arm is rotationally connected with the stepping mechanism base, and the upper part of the supporting arm is connected with the lifting cylinder; the translation cylinder is rotatably arranged on the base of the stepping mechanism; the walking beam is connected with the supporting arm in a sliding way and is hinged with the translation cylinder; the walking beam is matched with the zinc spraying carrier roller, the test station, the water pouring roller way and the output carrier roller.
Description
Technical Field
The utility model relates to a hydraulic press for carry out hydrostatic test to the pipe fitting.
Background
The hydraulic press is a machine for carrying out a hydraulic test on a pipe fitting by utilizing oil-water balance control. At present, the pipe fittings of some hydraulic presses are conveyed by adopting a crane and manual work, the automation degree is insufficient, the working efficiency is low, the labor intensity is high, and water can be remained in the pipe fittings after the hydraulic test.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a hydraulic press that structural design is reasonable, degree of automation is high, work efficiency is high, intensity of labour is little, can not remain water behind the hydrostatic test.
The utility model provides a technical scheme that above-mentioned problem adopted is: a hydraulic press comprises a main machine, a bellmouth zinc spraying device and an output carrier roller; a test station is arranged in the main machine; the bellmouth zinc spraying device comprises a zinc spraying machine and a zinc spraying carrier roller, and the zinc spraying machine is matched with the zinc spraying carrier roller; the method is characterized in that: the device also comprises a transmission stepping mechanism and a water pouring roller way; the bellmouth zinc spraying device, the main machine, the water pouring roller way and the output carrier roller are sequentially arranged; the number of the water pouring roller ways is two, and the two water pouring roller ways are arranged in a high-low mode; the transmission stepping mechanism comprises a lifting cylinder, a supporting arm, a stepping mechanism base, a stepping beam and a translation cylinder; the lifting cylinder is hinged on the base of the stepping mechanism; the lower part of the supporting arm is rotationally connected with the stepping mechanism base, and the upper part of the supporting arm is connected with the lifting cylinder; the translation cylinder is rotatably arranged on the base of the stepping mechanism; the walking beam is connected with the supporting arm in a sliding way and is hinged with the translation cylinder; the walking beam is matched with the zinc spraying carrier roller, the test station, the water pouring roller way and the output carrier roller.
The support arm be at least two, conveying step mechanism still include the pull rod, these support arms link together through the pull rod.
Translation jar pass through rotation mechanism and rotate and install on the stepping mechanism base, rotation mechanism includes flange, axis of rotation and installation cover, flange fixes on the stepping mechanism base, the installation cover is fixed on translation jar, the axis of rotation is installed on the installation cover, axis of rotation and flange rotate the connection.
Support arm on be provided with the wheel, be provided with the track on the walking beam, wheel and track sliding connection.
Conveying step mechanism still include the supporting seat, supporting seat fixed mounting is on the walking beam.
The utility model also comprises an input mechanism which is positioned in front of the bellmouth zinc spraying device and comprises an input track, an input cylinder base and an input plate; the track surface of the input track is provided with an input track groove; the input cylinder is hinged on the input cylinder base; one end of the input plate is hinged on the input track, and the other end of the input plate is connected with the input cylinder; the input plate is matched with the input rail groove.
Defeated orbital track personally submit the high, export section low slope form setting of import section.
Defeated mechanism still include the baffle, the baffle mounting is in defeated orbital export section of advancing.
The utility model also comprises a centering mechanism, wherein the centering mechanism comprises a centering carrier roller, a centering carrier roller motor, a centering baffle seat and a centering frame; the centering carrier roller and the centering carrier roller motor are arranged on the centering rack, and the centering carrier roller motor is connected with the centering carrier roller; the centering carrier roller is positioned on the side surface of the input track groove; the centering stop seat is fixedly arranged on the side surface of the centering carrier roller.
The utility model discloses still include the transition roll table, the transition roll table is located the bellmouth and spouts between zinc device and the host computer, walking beam and the cooperation of transition roll table.
Compared with the prior art, the utility model, have following advantage and effect: the utility model has reasonable structure, adopts the transmission stepping mechanism to realize the transmission of the pipe fittings, has high automation degree, high working efficiency and small labor intensity; the water pouring roller way can pour water for the pipe fittings after the hydrostatic test.
Drawings
Fig. 1 is a schematic top view of an embodiment of the present invention.
Fig. 2 is a schematic sectional view of the transfer stepping mechanism a-a in fig. 1.
Fig. 3 is a schematic sectional view along the direction B-B in fig. 2.
Fig. 4 is a schematic sectional view along direction C-C in fig. 2.
Fig. 5 is a schematic side view of the feeding mechanism according to the embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings by way of examples, which are illustrative of the present invention and are not limited to the following examples.
Referring to fig. 1-5, the embodiment of the present invention includes a transmission stepping mechanism 1, a main frame 2, an input mechanism 3, a centering mechanism 4, a bellmouth zinc spraying device 5, a water pouring roller way 6, an output carrier roller 7 and a transition roller way 8.
The conveying mechanism 3, the bellmouth zinc spraying device 5, the transition roller bed 8, the main machine 2, the water pouring roller bed 6 and the output carrier roller 7 are sequentially arranged.
The hydrostatic test is carried out in the main machine 2, a test station 21 is arranged in the main machine 2, and the pipe fitting is placed on the test station 21 during the test.
The feeding mechanism 3 includes a feeding rail 31, a feeding cylinder 32, a feeding cylinder base 33, a feeding plate 34, and a stopper 35.
The input rail 31 and the input cylinder base 33 are fixed on the ground.
The inlet section of the track surface of the input track 31 is used for the inlet of the pipe fittings, and the outlet section is used for the outlet of the pipe fittings. The rail surface of the input rail 31 is arranged in an inclined shape with a high inlet section and a low outlet section. The track surface of the carry-in track 31 is provided with a plurality of carry-in track grooves 36 along the conveying direction.
The cylinder body of the input cylinder 32 is hinged on the input cylinder base 33. The input cylinder 32 is an air cylinder or an oil cylinder.
The input plate 34 has one end hinged to the input rail 31 and the other end connected to the piston rod of the input cylinder 32. The input plate 34 mates with the input track groove 36.
The baffle 35 is mounted at the exit section of the feed track 31.
The centering mechanism 4 includes a centering idler 41, a centering idler motor 42, a centering block seat 43, and a centering machine frame 44.
The center frame 44 is fixedly arranged.
The centring idler 41 and the centring idler motor 42 are mounted on a centring frame 44, and the centring idler motor 42 is connected with the centring idler 41 for driving the centring idler 41 to rotate.
The centering idler 41 is located on the side of one of the input track grooves 36, the input track groove 36 preferably being the input track groove 36 at the exit section of the input track 31; of course, in order to increase the working efficiency, the centering rollers 41 may be provided at the side surfaces of the plurality of feeding rail grooves 36.
The centring seat 43 is fixedly arranged on the side of the centring idler 41.
The bellmouth zinc spraying device 5 is used for spraying zinc to the bellmouth of the pipe fitting before the hydrostatic test, and plays a role in rust prevention. The bellmouth zinc spraying device 5 comprises a zinc spraying machine 51 and a zinc spraying carrier roller 52, and the zinc spraying carrier roller 52 is connected with a motor and can drive the output carrier roller 7 to rotate. The zinc spraying machine 51 is positioned beside the zinc spraying carrier roller 52, and the zinc spraying machine 51 and the zinc spraying carrier roller 52 are matched to finish zinc spraying.
The water pouring roller ways 6 are used for pouring water to the pipe fittings after the hydrostatic test, the number of the water pouring roller ways 6 is two, and the two water pouring roller ways 6 are arranged in a height mode.
The output carrier roller 7 is connected with a motor which can drive the output carrier roller 7 to rotate.
The transfer stepping mechanism 1 comprises wheels 10, a lifting cylinder 11, a supporting arm 12, a stepping mechanism base 13, a pull rod 14, a stepping beam 15, a translation cylinder 16, a supporting seat 17, a track 18 and a slewing mechanism 19.
The stepping mechanism base 13 is fixedly arranged on the ground.
The cylinder body of the lifting cylinder 11 is hinged on a stepping mechanism base 13. The lifting cylinder 11 is a cylinder or an oil cylinder.
The lower part of the supporting arm 12 is rotatably connected with the stepping mechanism base 13, and the upper part is connected with the piston rod of the lifting cylinder 11. In order to make the operation smooth, the number of the supporting arms 12 is at least two, and the supporting arms 12 are connected together through a pull rod 14, so that only one power source is needed to drive the two supporting arms 12 to rotate.
The cylinder body of the translation cylinder 16 is rotatably mounted on the stepping mechanism base 13 through the swing mechanism 19, because the stepping beam 15 is liftable, if the translation cylinder 16 is fixedly arranged, the translation cylinder 16 is damaged when the stepping beam 15 is lifted, and if the translation cylinder 16 is rotatably arranged, the translation cylinder 16 can be adjusted in angle through rotation when the stepping beam 15 is lifted, so that the stepping beam 15 is lifted without damaging the translation cylinder 16. The rotating mechanism 19 comprises a supporting flange 21, a rotating shaft 22 and a mounting sleeve 23, wherein the supporting flange 21 is fixed on the stepping mechanism base 13, the mounting sleeve 23 is fixed on the cylinder body of the translation cylinder 16, the rotating shaft 22 is mounted on the mounting sleeve 23, and the rotating shaft 22 is rotatably connected with the supporting flange 21. The translation cylinder 16 is an air cylinder or an oil cylinder.
The entrance section of the walking beam 15 is used for the entry of the tube and the exit section for the exit of the tube. The walking beam 15 is slidably connected to the support arm 12 and is articulated to the piston rod of the translation cylinder 16. In order to facilitate the movement of the walking beam 15 on the supporting arm 12, the supporting arm 12 is provided with wheels 10, the walking beam 15 is provided with a track 18, and the wheels 10 are slidably connected with the track 18.
The support base 17 is fixedly mounted on the walking beam 15. The support base 17 is plural and is provided in order along the walking beam 15.
The walking beam 15 is matched with the input track groove 36, the zinc spraying carrier roller 52, the transition roller way 8, the test station 21, the water pouring roller way 6 and the output carrier roller 7.
The test procedure for one pipe is described below:
when a certain pipe is fed into the feeding rail groove 36 of the feeding rail 31, the feeding cylinder 32 is operated to drive the feeding plate 34 to rotate upwards, the feeding plate 34 lifts the pipe fed into the feeding rail groove 36, the pipe slides along the rail surface of the feeding rail 31 to the next feeding rail groove 36 after being separated from the feeding rail groove 36, the feeding plate 34 matched with the feeding rail groove 36 (i.e. the next feeding rail groove 36 mentioned above) is driven by the feeding cylinder 32 to rotate upwards to lift the pipe fed into the feeding rail groove 36, and the pipe slides along the rail surface of the feeding rail 31 to the next feeding rail groove 36, and the steps are repeated until the pipe enters one or more feeding rail grooves 36 at the outlet section of the feeding rail 31. In the above process, when the pipe falls into the input track groove 36 provided with the centering mechanism 4, the centering roller motor 42 drives the centering roller 41 to rotate, so that the pipe moves towards the centering seat 43, and when the pipe contacts the centering seat 43, the pipe is centered and positioned.
Secondly, the lifting cylinder 11 acts to drive the supporting arm 12 to rotate upwards, the walking beam 15 is lifted by the supporting arm 12, the supporting seat 17 at the inlet section of the walking beam 15 lifts the pipe fittings which are conveyed into the track groove 36 at the outlet section of the track 31, then the translation cylinder 16 acts to drive the walking beam 15 to step forwards, the lifting cylinder 11 acts to drive the supporting arm 12 to rotate downwards, the walking beam 15 descends, and the pipe fittings at the inlet section of the walking beam 15 just fall onto the zinc spraying carrier roller 52; the translation cylinder 16 then acts to move the walking beam 15 backward to return.
And thirdly, the zinc spraying carrier roller 52 is driven by a motor to rotate to drive the pipe fitting to rotate, and then the zinc spraying machine 51 sprays zinc on the socket of the pipe fitting.
Fourthly, the lifting cylinder 11 acts to drive the supporting arm 12 to rotate upwards, the supporting seat 17 of the walking beam 15 lifts the pipe fitting on the zinc spraying carrier roller 52, then the translation cylinder 16 acts to drive the walking beam 15 to step forwards, the lifting cylinder 11 acts to drive the supporting arm 12 to rotate downwards, the walking beam 15 descends, and the pipe fitting on the walking beam 15 just falls onto the transition roller table 8 to prepare for entering the host machine 2; the translation cylinder 16 then acts to move the walking beam 15 backward to return.
Fifthly, the lifting cylinder 11 acts to drive the supporting arm 12 to rotate upwards, the supporting seat 17 of the walking beam 15 lifts the pipe fitting on the transition roller table 8, then the translation cylinder 16 acts to drive the walking beam 15 to step forwards, the lifting cylinder 11 acts to drive the supporting arm 12 to rotate downwards, the walking beam 15 descends, and the pipe fitting on the walking beam 15 just falls into the test station 21 of the host machine 2; the translation cylinder 16 then acts to move the walking beam 15 backward to return.
Sixthly, carrying out a hydraulic test on the pipe fitting by the host machine 2; after the test is finished, the lifting cylinder 11 acts to drive the supporting arm 12 to rotate upwards, the supporting seat 17 of the walking beam 15 lifts the pipe fitting on the test station 21, then the translation cylinder 16 acts to drive the walking beam 15 to step forwards, the lifting cylinder 11 acts to drive the supporting arm 12 to rotate downwards, the walking beam 15 descends, and the pipe fitting on the walking beam 15 just falls onto the water pouring roller table 6; the translation cylinder 16 then acts to move the walking beam 15 backward to return.
Seventhly, the lifting cylinder 11 acts to drive the supporting arm 12 to rotate upwards, the supporting seat 17 of the walking beam 15 lifts the pipe fitting on the water pouring roller table 6, then the translation cylinder 16 acts to drive the walking beam 15 to step forwards, the lifting cylinder 11 acts to drive the supporting arm 12 to rotate downwards, the walking beam 15 descends, and the pipe fitting on the walking beam 15 just falls onto the output carrier roller 7; the translation cylinder 16 then acts to move the walking beam 15 backward to return.
The above is a description of the testing process for a pipe. In the actual production process, in order to ensure the production efficiency, when the pipe fittings on the input track groove 36, the zinc spraying carrier roller 52, the transition roller table 8, the test station 21, the water pouring roller table 6 and the output carrier roller 7 are sent to the next station, the pipe fittings on the previous station are simultaneously sent.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A hydraulic press comprises a main machine, a bellmouth zinc spraying device and an output carrier roller; a test station is arranged in the main machine; the bellmouth zinc spraying device comprises a zinc spraying machine and a zinc spraying carrier roller, and the zinc spraying machine is matched with the zinc spraying carrier roller; the method is characterized in that: the device also comprises a transmission stepping mechanism and a water pouring roller way; the bellmouth zinc spraying device, the main machine, the water pouring roller way and the output carrier roller are sequentially arranged; the number of the water pouring roller ways is two, and the two water pouring roller ways are arranged in a high-low mode; the transmission stepping mechanism comprises a lifting cylinder, a supporting arm, a stepping mechanism base, a stepping beam and a translation cylinder; the lifting cylinder is hinged on the base of the stepping mechanism; the lower part of the supporting arm is rotationally connected with the stepping mechanism base, and the upper part of the supporting arm is connected with the lifting cylinder; the translation cylinder is rotatably arranged on the base of the stepping mechanism; the walking beam is connected with the supporting arm in a sliding way and is hinged with the translation cylinder; the walking beam is matched with the zinc spraying carrier roller, the test station, the water pouring roller way and the output carrier roller.
2. The hydraulic press according to claim 1, characterized in that: the number of the supporting arms is at least two, the transmission stepping mechanism further comprises a pull rod, and the supporting arms are connected together through the pull rod.
3. The hydraulic press according to claim 1, characterized in that: the rotary mechanism comprises a support flange, a rotary shaft and an installation sleeve, the support flange is fixed on the stepping mechanism base, the installation sleeve is fixed on the translation cylinder, the rotary shaft is installed on the installation sleeve, and the rotary shaft is rotatably connected with the support flange.
4. The hydraulic press according to claim 1, characterized in that: the support arm on be provided with the wheel, be provided with the track on the walking beam, wheel and track sliding connection.
5. The hydraulic press according to claim 1, characterized in that: the conveying stepping mechanism further comprises a supporting seat, and the supporting seat is fixedly installed on the stepping beam.
6. The hydraulic press according to claim 1, characterized in that: the device also comprises an input mechanism, wherein the input mechanism is positioned in front of the bellmouth zinc spraying device and comprises an input track, an input cylinder base and an input plate; the track surface of the input track is provided with an input track groove; the input cylinder is hinged on the input cylinder base; one end of the input plate is hinged on the input track, and the other end of the input plate is connected with the input cylinder; the input plate is matched with the input rail groove.
7. The hydraulic press according to claim 6, characterized in that: the track surface of the input track is arranged in an inclined shape with a high inlet section and a low outlet section.
8. The hydraulic press according to claim 6, characterized in that: the feeding mechanism further comprises a baffle plate, and the baffle plate is installed at the outlet section of the feeding track.
9. The hydraulic press according to claim 6, characterized in that: the centering mechanism comprises a centering carrier roller, a centering carrier roller motor, a centering baffle seat and a centering rack; the centering carrier roller and the centering carrier roller motor are arranged on the centering rack, and the centering carrier roller motor is connected with the centering carrier roller; the centering carrier roller is positioned on the side surface of the input track groove; the centering stop seat is fixedly arranged on the side surface of the centering carrier roller.
10. The hydraulic press according to claim 1, characterized in that: the transition roller way is positioned between the bellmouth zinc spraying device and the host machine, and the walking beam is matched with the transition roller way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921435466.9U CN211505019U (en) | 2019-08-31 | 2019-08-31 | Hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921435466.9U CN211505019U (en) | 2019-08-31 | 2019-08-31 | Hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211505019U true CN211505019U (en) | 2020-09-15 |
Family
ID=72394240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921435466.9U Active CN211505019U (en) | 2019-08-31 | 2019-08-31 | Hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211505019U (en) |
-
2019
- 2019-08-31 CN CN201921435466.9U patent/CN211505019U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311507 No. 539 South Zhenjiang Road, Jiangnan County, Hangzhou, Zhejiang, Tonglu Patentee after: Hangzhou Chunfeng Mechanical Engineering Co.,Ltd. Address before: 311507 No. 539 South Zhenjiang Road, Jiangnan County, Hangzhou, Zhejiang, Tonglu Patentee before: ZHEJIANG SHENAO MACHINERY ENGINEERING Co.,Ltd. |