CN210732173U - Spray head follow-up device of ultrahigh pressure water cutting equipment - Google Patents
Spray head follow-up device of ultrahigh pressure water cutting equipment Download PDFInfo
- Publication number
- CN210732173U CN210732173U CN201921176370.5U CN201921176370U CN210732173U CN 210732173 U CN210732173 U CN 210732173U CN 201921176370 U CN201921176370 U CN 201921176370U CN 210732173 U CN210732173 U CN 210732173U
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- Prior art keywords
- height measuring
- fixedly connected
- link rod
- water cutting
- pressure water
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- 238000005520 cutting process Methods 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000007921 spray Substances 0.000 title description 4
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 description 12
- 238000003754 machining Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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Abstract
The ultrahigh pressure water cutting equipment shower nozzle servo device includes: the bottom of the height measuring bracket is provided with a square through hole and is fixedly connected with the water cutting equipment to be installed and driven; the link rod device is sleeved at the bottom of the height measuring support and is fixedly connected with the height measuring support; the angle sensor is fixedly connected with the height measuring bracket; the extension column is fixedly connected with the link rod device; and the height measuring ring is attached to the cutting surface and used for detecting the vertical offset state of the cutting plane and is fixedly connected with the bottom of the extension column. Use the utility model discloses a device can make the super high pressure water cutting equipment shower nozzle after the loading keep at any time and the cutting plane be in suitable height, and super high pressure water cutting equipment shower nozzle and cutting plane height change can pass through at arbitrary moment the utility model discloses a device is rectified and is adjusted super high pressure water cutting equipment shower nozzle and is made super high pressure water cutting equipment shower nozzle and cutting plane height reply to suitable height.
Description
Technical Field
The utility model relates to an ultrahigh pressure water cutting equipment auxiliary device, concretely relates to ultrahigh pressure water cutting equipment shower nozzle servo device.
Background
The water cutting machine needs to guarantee that the machined surface of a machined workpiece is neat and flat when in working, and in actual production, due to the fact that impact on a water bed bearing surface or machining deviation of the machined workpiece exists during machining, the machined workpiece is caused to be machined to be in a problem due to the fact that the surface of the machined workpiece is not flat during machining, and therefore a follow-up device needs to be provided to confirm the surface of the machined workpiece and adjust the angle of the spray head so as to guarantee that the spray head is in the best angle machining during machining.
Chinese laid-open patent No. 208147651U, published 2018, 11 months and 27 days, the name of invention creation is water cutting machine cutting head follow-up device, disclose the utility model discloses a water cutting machine head subassembly and use its water cutting equipment, including the tool bit main part and be used for driving tool bit main part pivoted tool bit drive arrangement, through rotary seal spare sealing connection between tool bit main part and the tool bit drive arrangement, rotary seal spare includes the lower flange of fixed mounting on tool bit drive arrangement and the sand viewing cover who is connected with the rotary seal of lower flange, tool bit main part and sand viewing cover fixed connection are provided with into sand mouth on the lower flange, the last sand that is provided with of sand viewing cover flows the sand passageway, it communicates with the tool bit main part through flowing the sand passageway and logical sand pipe to advance the sand mouth. This water cutting knife head subassembly can realize the rotary seal between tool bit subassembly and the tool bit drive arrangement through setting up rotary seal spare and be connected, realizes that the during operation tool bit is rotatory, and supplies sand jar and pipeline irrotational, can make the tool bit can continuous rotation at the during operation, supplies the sand passageway can normally supply sand, is unlikely to influence tool bit work.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a thereby to current super high pressure water cutting equipment need the cutting plane to keep highly uniform and cause the problem of cutting error easily when high transmission error at the during operation has designed super high pressure water cutting equipment shower nozzle servo-device and has been used for rectifying the angle messenger cutting plane unanimous and the high phase-match reduction error rate of cutting of super high pressure water cutting equipment shower nozzle and cutting plane.
The ultrahigh pressure water cutting equipment shower nozzle servo device includes:
the height measuring bracket is used for being connected to the water cutting equipment to be installed and driven, and the bottom of the height measuring bracket is provided with a square through hole which is fixedly connected with the water cutting equipment to be installed and driven;
the link rod device is sleeved at the bottom of the height measuring support and is fixedly connected with the height measuring support;
the angle sensor is used for detecting the detection input angle and is arranged in the square through hole and fixedly connected with the height measuring bracket;
the extension column is fixedly connected with the link rod device;
and the height measuring ring is attached to the cutting surface and used for detecting the vertical offset state of the cutting plane and is fixedly connected with the bottom of the extension column.
The angle sensor is fixed in a square through hole formed in the bottom of the height measuring support, and the actual up-down deviation state of the cutting plane is detected through the driving of the link device. The link device is driven by the combination of the extending column and the height measuring ring, the height measuring ring can be maintained to be tightly attached to the detection cutting plane, when the detection cutting plane deviates, the deviation amount is reversely transmitted to the link device through the extending column, and is transmitted to the angle sensor through the link device to complete feedback.
Preferably, the link device includes:
the device comprises a link rod support, a height measuring support mounting hole is formed in the radial direction, a gear moving hole is formed in the axial direction, a leading-in gear mounting hole is formed in the radial direction perpendicular to the height measuring support mounting hole and is arranged at the bottom of the L-shaped long edge of the height measuring support, the position of the leading-in gear mounting hole is matched with that of a square through hole, and a first fixing block is integrally formed on the axial surface;
the section of the extending column mounting disc is circular matched with the link rod bracket, and a second fixing block is integrally formed on the axial surface
The two link blocks are used for transmission and are arranged in parallel up and down, the first ends of the link blocks are hinged with the first fixed block, and the second ends of the link blocks are hinged with the second fixed block;
the input gear is arranged on a rotating shaft of the angle sensor and is positioned in the lead-in gear mounting hole;
the leading-in gear is in a sector shape and is meshed with the input gear, and the rotating shaft is fixed on a hinged shaft of the link rod block and the first fixed block which are positioned on the upper side.
First fixed block and second fixed block are parallel to each other on the vertical axis is upwards, and when extending the post mounting disc at any moment because the drive that extends the post upwards moves, the second fixed block can rise and draw close to first fixed block, and the tie rod piece is then rotatory certain angle and drive leading-in gear rotatory, and input gear is owing to with leading-in gear engagement, therefore input gear intercommunication angle sensor is rotated certain angle together.
The first fixing block and the link block positioned on the upper side are hinged, the transmission shaft is axially protruded towards two ends, and the transmission shaft is fixedly connected with the link block.
The link device further includes:
the closed air pipe is arranged at the opening side of the non-gear movable hole in the link rod bracket, is communicated with the external control air pipe and is fixedly connected with the link rod bracket;
the air plug is arranged in the closed air pipe, and the tail part of the air plug is arranged on the surface of the first fixed block;
the pushing link rod is arranged on the surface of the first fixed block, the upper part of the pushing link rod is hinged with the tail part of the air bolt, and the lower part of the pushing link rod is fixedly connected with the protruding end of the transmission shaft non-gear movable hole opening side of the link rod block positioned on the upper side.
The sealed air pipe and the air plug work in a matching way, one end of the sealed air pipe is connected with an external air control device, and the air plug can be pushed to protrude through positive pressure or negative pressure is provided to enable the air plug to retract; the corresponding air plugs are protruded or retracted to drive the pushing link rod to move on the transmission shaft along the circumference and drive the link rod block to move; under normal condition, airtight trachea connects the malleation, the protruding link piece that drives of air cock makes to extend the post mounting disc forward skew downwards and drives and extend the post and laminate to detecting cutting plane with the height measuring ring, when detecting cutting plane skew downwards, then extend the post and further skew downwards with the height measuring ring and drive the link piece, the link piece is then rotatory certain angle and drive leading-in gear rotation, input gear is owing to with leading-in gear engagement, therefore input gear intercommunication angle sensor is rotatory certain angle together.
Can airtight trachea switch-on negative pressure make extend the post mounting disc upward translation and drive and extend post and the simultaneous upward movement of height finding ring when necessary, make the utility model discloses a device stop function.
The side edge of the top of the extension column is provided with a mounting block for fixing the extension column to the axial surface of the extension column mounting disc;
the extension post bottom be provided with the installation piece reverse perpendicular to extend the installation foot of post axis for the height ring is surveyed in the installation.
The extended mounting feet arranged at the bottom of the extension column can facilitate the process flow of the height measuring ring during processing, and reduce the material consumption.
The beneficial effects of the utility model reside in that: use the utility model discloses an ultrahigh pressure water cutting equipment shower nozzle servo-device can make the ultrahigh pressure water cutting equipment shower nozzle after the loading keep at any time and be in suitable height with the cutting plane, and ultrahigh pressure water cutting equipment shower nozzle and cutting plane height change can pass through at arbitrary moment the utility model discloses a device is rectified and is adjusted ultrahigh pressure water cutting equipment shower nozzle and make ultrahigh pressure water cutting equipment shower nozzle highly reply to suitable height with the cutting plane.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
FIG. 3 is a side view of the present invention;
in the figure: 401. The height measuring device comprises a height measuring bracket 402, a link rod bracket 403, an input gear 404, a guide gear 405, a transmission shaft 406, a first fixing block 407, a second fixing block 408, an extending column mounting plate 409, a link rod block 410, an extending column 411, a height measuring ring 412, an air plug 413, a pushing link rod 414 and a sealed air pipe.
Detailed Description
The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings.
Example 1
As shown in fig. 1, 2 and 3
The height measuring bracket 401 is in an inverted L shape, and the bottom of the long side of the L shape is provided with a square through hole which is fixedly connected with the water cutting equipment to be installed and driven;
the cross section of the link rod support 402 is circular and cylindrical, a mounting hole of the height measuring support 401 is formed in the warp direction, a gear moving hole is formed in the axial direction, a mounting hole of the lead-in gear 404 is formed in the warp direction perpendicular to the mounting hole of the height measuring support 401 and is arranged at the bottom of the L-shaped long edge of the height measuring support 401, and the position of the mounting hole of the lead-in gear 404 is matched with that of the square through hole;
two first fixed blocks 406 are arranged on the surface of the gear movable hole, a certain distance is reserved between the two fixed blocks, the vertical heights of the two fixed blocks are equal, and the first fixed blocks 406 and the link rod bracket 402 are integrally formed;
two second fixed blocks 407, which have the same shape as the first fixed block 406 and are arranged to match the first fixed block 406;
the two link blocks 409 are divided into two upper and lower parts, and are used for enabling the first fixed block 406 to be linked with the second fixed block 407, the first end of each link block is hinged to the first fixed block 406, and the second end of each link block is hinged to the second fixed block 407;
the angle sensor is arranged in the square through hole and fixedly connected with the height measuring bracket 401, and the rotating shaft faces the installation hole of the lead-in gear 404;
an input gear 403 which is arranged on the rotating shaft of the angle sensor and is positioned in the mounting hole of the lead-in gear 404;
the leading-in gear 404 is in a sector shape and is meshed with the input gear 403, and a rotating shaft is fixed on a hinged shaft of a link block 409 positioned at the upper side and a first fixed block 406;
an extension column 410 fixedly connected with the link device;
and the height measuring ring 411 is attached to the cutting surface and used for detecting the vertical offset state of the cutting plane, and is fixedly connected with the bottom of the extension column 410.
The first fixing block 406 and a transmission shaft 405 hinged to a link block 409 positioned at the upper side protrude towards two ends, and the transmission shaft 405 is fixedly connected with the link block 409.
The link device further includes:
the closed air pipe 414 is arranged at the opening side of the non-gear movable hole in the link rod bracket 402, is communicated with an external control air pipe and is fixedly connected with the link rod bracket 402;
the air plug 412 is arranged in the closed air pipe 414, and the tail part of the air plug is arranged on the surface of the first fixed block 406;
and the pushing link 413 is installed on the surface of the first fixed block 406, the upper part of the pushing link 413 is hinged with the tail part of the air bolt 412, and the lower part of the pushing link 413 is fixedly connected with the protruding end of the transmission shaft 405 non-gear movable hole opening side of the link block 409 positioned on the upper side.
An extension column mounting plate 408 which is matched with the link rod bracket 402 in shape and is integrally formed with the second fixing block 407;
the side edge of the top of the extending column 410 is provided with a mounting block for fixing the extending column 410 to the axial surface of the extending column mounting disc 408;
the bottom of the extension column 410 is provided with a mounting foot which is perpendicular to the axis of the extension column 410 and opposite to the mounting block, and is used for mounting the height measuring ring 411.
The extended mounting feet arranged at the bottom of the extension column 410 can facilitate the process flow of the height measuring ring 411 during processing, and reduce material consumption.
The angle sensor is fixed in a square through hole formed in the bottom of the height measuring support 401, and the actual up-down deviation state of the cutting plane is detected through the driving of the link device. The link device is driven by the combination of the extending column 410 and the height measuring ring 411, so that the height measuring ring 411 can be maintained to be tightly attached to the detection cutting plane, when the detection cutting plane deviates, the deviation amount is reversely transmitted to the link device through the extending column 410, and is transmitted to the angle sensor through the link device to complete feedback. The first fixing block 406 and the second fixing block 407 are parallel to each other in the vertical axis direction, when the extending column mounting plate 408 moves upward by the driving of the extending column 410 at any time, the second fixing block 407 can rise and approach the first fixing block 406, the link block 409 rotates by a certain angle and drives the gear of the introducing gear 404 to rotate, and the input gear 403 is meshed with the introducing gear 404, so that the input gear 403 is communicated with the angle sensor and rotates by a certain angle.
The closed air pipe 414 and the air cock 412 work in a matching way, one end of the closed air pipe 414 is connected with an external air control device, and the air cock 412 can be pushed to protrude by positive pressure or negative pressure is provided to enable the air cock 412 to retract; the corresponding air plug 412 protrudes or retracts to drive the pushing link 413 to move circumferentially on the transmission shaft 405 and drive the link block 409 to move; in a normal state, the air pipe of the closed air pipe 414 is connected with positive pressure, the air plug 412 protrudes to drive the link block 409 to move downwards, so that the extension column mounting disc 408 shifts forwards and downwards and drives the extension column 410 and the height measuring ring 411 to be attached to a detection cutting plane, when the detection cutting plane shifts downwards, the extension column 410 and the height measuring ring 411 further shift downwards and drive the link block 409, the link block 409 rotates for a certain angle and drives the leading-in gear 404 to rotate, and the input gear 403 is meshed with the leading-in gear 404, so that the input gear 403 is communicated with the angle sensor and is rotated for a certain angle together.
If necessary, the air tube 414 can be sealed to connect the negative pressure, so as to make the column-extending mounting plate 408 move upward and drive the column-extending member 410 and the height-measuring ring 411 to move upward simultaneously, so that the device of the present invention stops working.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The ultrahigh pressure water cutting equipment shower nozzle servo device is characterized by comprising:
the height measuring bracket is used for being connected to the water cutting equipment to be installed and driven, and the bottom of the height measuring bracket is provided with a square through hole which is fixedly connected with the water cutting equipment to be installed and driven;
the link rod device is sleeved at the bottom of the height measuring support and is fixedly connected with the height measuring support;
the angle sensor is used for detecting the detection input angle and is arranged in the square through hole and fixedly connected with the height measuring bracket;
the extension column is fixedly connected with the link rod device;
and the height measuring ring is attached to the cutting surface and used for detecting the vertical offset state of the cutting plane and is fixedly connected with the bottom of the extension column.
2. The nozzle follower of an ultrahigh pressure water cutting apparatus according to claim 1, wherein said linkage comprises:
the device comprises a link rod support, a height measuring support mounting hole is formed in the radial direction, a gear moving hole is formed in the axial direction, a leading-in gear mounting hole is formed in the radial direction perpendicular to the height measuring support mounting hole and is arranged at the bottom of the L-shaped long edge of the height measuring support, the position of the leading-in gear mounting hole is matched with that of a square through hole, and a first fixing block is integrally formed on the axial surface;
the section of the extending column mounting disc is circular matched with the link rod bracket, and a second fixing block is integrally formed on the axial surface
The two link blocks are used for transmission and are arranged in parallel up and down, the first ends of the link blocks are hinged with the first fixed block, and the second ends of the link blocks are hinged with the second fixed block;
the input gear is arranged on a rotating shaft of the angle sensor and is positioned in the lead-in gear mounting hole;
the leading-in gear is in a sector shape and is meshed with the input gear, and the rotating shaft is fixed on a hinged shaft of the link rod block and the first fixed block which are positioned on the upper side.
3. The nozzle follow-up device of the ultrahigh-pressure water cutting equipment as claimed in claim 2, wherein the first fixing block is protruded from both ends of a transmission shaft hinged with the link block positioned at the upper side, and the transmission shaft is fixedly connected with the link block.
4. The nozzle follower of an ultra-high pressure water cutting apparatus as claimed in claim 3, wherein the linkage further comprises:
the closed air pipe is arranged at the opening side of the non-gear movable hole in the link rod bracket, is communicated with the external control air pipe and is fixedly connected with the link rod bracket;
the air plug is arranged in the closed air pipe, and the tail part of the air plug is arranged on the surface of the first fixed block;
the pushing link rod is arranged on the surface of the first fixed block, the upper part of the pushing link rod is hinged with the tail part of the air bolt, and the lower part of the pushing link rod is fixedly connected with the protruding end of the transmission shaft non-gear movable hole opening side of the link rod block positioned on the upper side.
5. The ultra-high pressure water cutting equipment nozzle servo device as claimed in claim 2, wherein the side edge of the top of the extension column is provided with a mounting block for fixing the extension column to the axial surface of the extension column mounting plate;
the extension post bottom be provided with the installation piece reverse perpendicular to extend the installation foot of post axis for the height ring is surveyed in the installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921176370.5U CN210732173U (en) | 2019-07-25 | 2019-07-25 | Spray head follow-up device of ultrahigh pressure water cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921176370.5U CN210732173U (en) | 2019-07-25 | 2019-07-25 | Spray head follow-up device of ultrahigh pressure water cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210732173U true CN210732173U (en) | 2020-06-12 |
Family
ID=70988921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921176370.5U Expired - Fee Related CN210732173U (en) | 2019-07-25 | 2019-07-25 | Spray head follow-up device of ultrahigh pressure water cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210732173U (en) |
-
2019
- 2019-07-25 CN CN201921176370.5U patent/CN210732173U/en not_active Expired - Fee Related
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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: 20200612 |