CN115464396A - Automatic high accuracy assembly system of valve - Google Patents
Automatic high accuracy assembly system of valve Download PDFInfo
- Publication number
- CN115464396A CN115464396A CN202211274290.XA CN202211274290A CN115464396A CN 115464396 A CN115464396 A CN 115464396A CN 202211274290 A CN202211274290 A CN 202211274290A CN 115464396 A CN115464396 A CN 115464396A
- Authority
- CN
- China
- Prior art keywords
- valve
- closing
- sealing
- assembly
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 160
- 230000005540 biological transmission Effects 0.000 claims abstract description 60
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000004080 punching Methods 0.000 claims description 18
- 239000000523 sample Substances 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000013519 translation Methods 0.000 description 24
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000012937 correction Methods 0.000 description 6
- 239000000969 carrier Substances 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/008—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes the parts being continuously transported through the machine during assembling or disassembling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automatic high-precision valve assembling system, which comprises a valve sleeve transmission device, a valve shell transmission device, a valve sleeve valve shell assembling and transplanting device and a fastening and sealing device, wherein the valve sleeve transmission device transmits a valve sleeve to the valve sleeve valve shell assembling and transplanting device; the valve sleeve and valve shell assembling and transplanting device assembles the valve sleeve and the valve shell at the feeding end and transplants the assembly part to the feeding end of the fastening and sealing device; the fastening and sealing device comprises a linear transplanting device, a closing device, a press riveting device and a sealing ring device, wherein the closing device, the press riveting device and the sealing ring device are arranged along the transmission direction of the linear transplanting device; the invention can realize the efficient transportation and assembly of the valve casing and the valve sleeve, and simultaneously carry out continuous and efficient processing of closing, riveting and sealing ring installation on an assembly part formed by assembling the valve casing and the valve sleeve, thereby avoiding accumulated positioning errors caused by frequent transportation, further effectively ensuring the installation position precision of the assembly part, and further ensuring the air tightness of the assembly part.
Description
Technical Field
The invention belongs to the technical field of air valve assembly, and particularly relates to an automatic high-precision valve assembly system.
Background
The air valve includes parts such as a valve housing and a valve housing, and when the air valve is assembled, the valve housing needs to be fitted around the outside of the valve housing to form an assembly. When the valve casing and the valve sleeve are assembled, the accuracy of the installation position between the valve casing and the valve sleeve is ensured, meanwhile, the air tightness of the assembled assembly part is ensured to reach the standard, and otherwise, the final air valve is caused to fail. Simultaneously, with the valve casing suit behind the outside of valve barrel, still need close up, press the processing of riveting, sealing washer installation sealing process to the subassembly. In traditional valve casing and the equipment operation of sending out the cover, be through independent manipulator with the valve casing install in the outside of valve barrel, then transport assembly member to solitary close-up equipment and close up, transport to solitary pressure and rivet equipment and press and rivet, then install the sealing washer through manipulator or manual work. Just there is frequent transportation process between each process, and the control degree of difficulty of carrying out the sealing washer installation through the manipulator is big simultaneously, and the work efficiency through artifical installation sealing washer is very low again. Simultaneously, in the equipment and the follow-up course of working of traditional valve casing and valve barrel, because each course of working is relatively independent, need fix a position the clamping repeatedly to the equipment piece on the equipment that each process corresponds, will cause accumulative positioning error, and then cause the final mounted position precision of valve casing and valve barrel not up to standard, the gas tightness also can receive the influence.
Disclosure of Invention
The invention aims to provide an automatic high-precision assembling system for a valve, which can be used for assembling a valve shell and a valve sleeve of an air valve, efficiently closing, riveting and sealing an assembly part, and greatly improving the assembling efficiency and the assembling precision of the valve shell and the valve sleeve.
The invention is realized by the following technical scheme:
a valve automatic high-precision assembly system comprises a valve sleeve transmission device, a valve shell transmission device, a valve sleeve and valve shell assembly transplanting device and a fastening sealing device, wherein the valve sleeve transmission device transmits a valve sleeve to a feeding end of the valve sleeve and valve shell assembly transplanting device, and the valve shell transmission device transmits the valve shell to a feeding end of the valve sleeve and valve shell assembly transplanting device; the valve sleeve and valve shell assembling and transplanting device assembles the valve sleeve and the valve shell at the feeding end and transplants the assembly part to the feeding end of the fastening and sealing device; the fastening and sealing device comprises a linear transplanting device, a closing device, a press riveting device and a sealing device, wherein the closing device, the press riveting device and the sealing device are arranged along the transmission direction of the linear transplanting device, the linear transplanting device picks up an assembly piece in a valve sleeve valve shell assembling and transplanting device, and the assembly piece is sequentially transplanted to the closing device, the press riveting device and the sealing device so as to close, press and rivet and seal the assembly piece sequentially.
The valve sleeve transmission device is used for linearly transmitting the valve sleeve to the valve sleeve and valve casing assembling and transplanting device, and the transplanting end of the valve sleeve and valve casing assembling and transplanting device moves to the discharge end of the valve sleeve transmission device to pick up the valve sleeve and place the valve sleeve on the assembling seat for positioning. Valve casing transmission device is used for linear transmission valve casing to valve barrel valve casing equipment transplanting device, and valve barrel valve casing equipment transplanting device's transplanting end removes to valve casing transmission device's discharge end, picks up behind the valve casing to remove the valve casing to equipment seat and suit and constitute the assembly piece on the valve casing promptly. Then the valve housing assembly transplanting device of the valve housing picks up and moves to the feeding end of the linear transplanting device for placement. Drive the built-up member through linear transplanting device and remove to closing up device, pressure rivet device, sealing ring device in proper order, place the built-up member on the station of closing up device through linear transplanting device, close up valve barrel and valve casing through the closing up device. The assembly parts are placed on stations of the pressure riveting device through the linear transplanting device, and the valve shell is pressed and riveted through the pressure riveting device. And placing the assembly part on a station of the sealing ring device through the linear transplanting device, and sleeving a sealing ring outside the valve shell through the sealing ring device. And further, the assembly is fastened and sealed.
Further, in order to better implement the present invention, a sealing member assembling device is disposed between the feeding end and the discharging end of the valve sleeve transmission device, and the sealing member assembling device assembles a sealing member to the valve sleeve transmitted by the valve sleeve transmission device.
Further, in order to better implement the invention, a valve casing overturning device which overturns the valve casing and transmits the valve casing overturning device to the valve casing assembling and transplanting device is arranged at the discharge end of the valve casing conveying device.
Furthermore, in order to better realize the method, the closing-in device comprises a closing-in punching machine, a closing-in fixture and a closing-in correcting device, wherein the closing-in punching machine and the closing-in correcting device are coaxially arranged, the closing-in fixture is arranged on the punching end of the closing-in punching machine, and after the assembly part is placed on the closing-in correcting device and positioned by the linear transplanting device, the assembly part is closed by the closing-in fixture.
Furthermore, in order to better realize the method, the closing-up correcting device comprises a closing-up positioning seat, a closing-up lifting cylinder and a closing-up positioning probe, wherein the closing-up positioning seat is coaxially arranged corresponding to the closing-up punching machine, a correcting hole is formed in the closing-up positioning seat, the closing-up positioning probe is axially arranged in the correcting hole in a sliding manner, and the bottom of the closing-up positioning probe is connected with the closing-up lifting cylinder.
Further, in order to better realize the invention, the press riveting device comprises a press riveting positioning seat and a press riveting pushing device, the linear transplanting device places the assembly piece on the press riveting positioning seat for fixing and positioning, the press riveting pushing device is circumferentially arranged on the outer side of the press riveting positioning seat, and a press riveting top head is arranged on a pushing end of the press riveting pushing device.
Further, in order to better realize the invention, the sealing device comprises a sealing ring positioning seat, a sealing ring internal expansion clamp and a sealing ring external positioning clamp, the linear transplanting device places the assembling piece on the sealing ring positioning seat for fixing and positioning, the sealing ring internal expansion clamp and the sealing ring external positioning clamp are coaxially arranged at the top of the sealing ring positioning seat, the sealing ring internal expansion clamp carries out internal expansion clamping on the inner side surface of the sealing ring, the sealing ring external positioning clamp clamps clamp the outer side surface of the sealing ring corresponding to the sealing ring mounting position on the assembling piece, and a positioning part for positioning the sealing ring is arranged on the clamping surface of the sealing ring external positioning clamp corresponding to the sealing ring mounting position on the assembling piece.
Further, in order to better implement the present invention, the positioning portion includes a positioning groove disposed on the clamping surface of the positioning fixture outside the sealing ring.
Furthermore, in order to better realize the invention, a tightness detection device is further arranged at the discharge end of the linear transplanting device, the tightness detection device comprises a detection positioning seat, a bottom sealing device and a top sealing device, a positioning hole for positioning the assembly part is arranged on the detection positioning seat, the top of the positioning hole is coaxially provided with the top sealing device for sealing the top of the assembly part, and the top of the top sealing device is provided with an air inlet; and a bottom sealing device for sealing the bottom of the assembly is coaxially arranged at the bottom of the positioning hole.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) According to the valve sleeve and valve shell assembly and transplanting device, the valve sleeve transmission device is used for carrying out rapid transmission and transportation on the valve sleeve, the valve shell transmission device is used for carrying out rapid transmission and transportation on the valve shell, and then the valve sleeve and the valve shell are efficiently assembled through the valve sleeve and valve shell assembly and transplanting device, so that the transportation and assembly operation of the valve sleeve and the valve shell are highly coupled, and the assembly efficiency of the valve sleeve and the valve shell is greatly improved;
(2) According to the invention, the fastening and sealing device comprising the linear transplanting device, the closing device, the press riveting device and the sealing device is arranged, the assembly is sequentially moved to the closing device, the press riveting device and the sealing device through the linear transplanting device, then the closing device, the press riveting device and the sealing device are used for sequentially closing, press riveting and sealing installation operation on the assembly, and the sealing and reinforcing operation after the valve sleeve and the valve shell are assembled is highly coupled, so that the efficiency of the sealing and reinforcing process of the assembly is higher;
(3) According to the invention, through the coaxial matching of the punching machine and the closing-in correcting device, the coaxiality of the assembly part and the punching machine is ensured in the punching closing-in process, and meanwhile, the closing-in positioning probe in the closing-in correcting device is in contact with the end face of the bottom of the assembly part, so that the assembly part is prevented from being damaged due to the fact that the punching machine presses downwards and is positioned;
(4) According to the invention, the inner ring surface of the seal ring is subjected to inner expansion clamping by the seal ring inner expansion clamp, so that the seal ring can be sleeved at a specified position outside the assembly part, meanwhile, the end-sealed outer ring surface is clamped by the seal ring outer positioning clamp, so that the axial positions of the seal ring and the assembly part are relatively fixed, and further, after the seal ring inner expansion clamp retracts, the seal ring is sleeved at the specified position outside the assembly part, thus the mounting efficiency of the seal ring is improved step by step, and meanwhile, the mounting position precision of the seal ring is also ensured.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a top view of the fastening seal;
FIG. 4 is a schematic structural view of the necking device;
FIG. 5 is a schematic structural view of the necking-in correction device;
FIG. 6 is a schematic structural view of the clinch device;
FIG. 7 is a schematic view of the structure of the sealing device;
FIG. 8 is a schematic view of the mounting of the seal ring internal expansion clamp and the seal ring external positioning clamp;
FIG. 9 is a schematic view of the structure of the seal assembly apparatus;
fig. 10 is a schematic view of the valve housing inverting device.
Wherein: 1-a valve housing transmission device; 2-a valve housing transfer device; 3-assembling and transplanting the valve housing of the valve sleeve; 4-fastening the sealing device; 5-a seal assembly device; 6-a valve housing turnover device; 41-a linear transplanting device; 42-a closing-in device; 43-a press riveting device; 44-a sealing ring device; 45-tightness detection means; 51-a seal translation device; 52-seal lifting means; 53-seal expansion clamp; 61-screw linear translation device; 62-a vertical lifting device; 63-a rotary cylinder; 421-a punching machine; 422-a punching machine; 423-closing-in correcting device; 4231-closing-in positioning seat; 4232-closing up and down cylinder; 4233-closing positioning probe; 431-press riveting positioning seats; 432-a riveting pushing device; 441-a sealing ring positioning seat; 442-a seal ring internal expansion clamp; 443-a seal ring outer positioning fixture.
Detailed Description
Example 1:
as shown in fig. 1, 2, and 3, the valve automatic high-precision assembling system of the present embodiment includes a valve housing transmission device 1, a valve housing transmission device 2, a valve housing assembly transplanting device 3, and a fastening sealing device 4, wherein the valve housing transmission device 1 transmits a valve housing to a feeding end of the valve housing assembly transplanting device 3, and the valve housing transmission device 2 transmits a valve housing to a feeding end of the valve housing assembly transplanting device 3; the valve sleeve assembling and transplanting device 3 assembles the valve sleeve and the valve sleeve at the feeding end and transplants the assembly part to the feeding end of the fastening and sealing device 4; the fastening and sealing device 4 comprises a linear transplanting device 41, a closing device 42, a riveting device 43 and a sealing device 44, wherein the closing device 42, the riveting device 43 and the sealing device 44 are arranged along the transmission direction of the linear transplanting device 41, and the linear transplanting device 41 is used for picking up an assembly in the valve housing assembling and transplanting device 3 of the valve housing and sequentially transplanting the assembly to the closing device 42, the riveting device 43 and the sealing device 44 so as to sequentially close, rivet and seal the assembly.
The valve sleeve transmission device 1 is a belt transmission line, a plurality of valve sleeve carriers for positioning the valve sleeves are linearly arranged on the transmission belt, and the belt transmission line drives the valve sleeves to move to the feeding end of the valve sleeve valve casing assembling and transplanting device 3. Valve casing transmission device 2 is the belt transmission line, and the last linearity of transmission belt is provided with a plurality of valve casing carriers that are used for fixing a position the valve casing, drives a plurality of valve casings through the belt transmission line and removes the material loading end to valve barrel valve casing equipment transplanting device 3.
The feeding end of the valve sleeve valve shell assembling and transplanting device 3 is provided with an assembling seat, a plurality of assembling stations are arranged on the assembling seat, and valve sleeve positioning seats are arranged on the assembling stations. The valve sleeve transmitted by the valve sleeve transmission device 1 is firstly picked up by the valve sleeve and valve shell assembling and transplanting device 3, and the valve sleeve is transplanted to the valve sleeve positioning seat for positioning. Then valve housing transmission device 2 transmits the valve housing that comes is picked up to valve housing equipment transplanting device 3 to transplant the outside of installation to the valve housing with the valve housing, accomplish the equipment of valve housing and valve housing promptly.
Then, the valve housing assembly transplanting device 3 picks up the assembly piece and moves the assembly piece to the feed end of the linear transplanting device 41 in the fastening sealing device 4, and after the assembly piece is picked up by the linear transplanting device 41, the assembly piece is driven to sequentially move to the closing device 42, the riveting device 43 and the sealing device 44.
Carriers for positioning the assembly parts are arranged on the stations corresponding to the closing device 42, the pressure riveting device 43 and the sealing device 44, the assembly parts are placed on the carriers through the linear transplanting device 41, and then the assembly parts can be closed, pressure riveted and sealed through the closing device 42, the pressure riveting device 43 and the sealing device 44 in sequence. The assembly parts after the fastening and sealing are moved to the interior of a finished product box at the discharging end through a linear transplanting device 41 for storage.
Further, the valve housing transmission device 1 and the valve housing transmission device 2 are arranged in a mutually perpendicular mode, the valve housing assembling and transplanting device 3 comprises a first translation device parallel to the valve housing transmission device 2 and a second translation device parallel to the valve housing transmission device 1, a first lifting device and a second translation device are respectively arranged on two sides of a translation portion of the first translation device, a second lifting device is arranged on a translation portion of the second translation device, a first pneumatic clamp is arranged on a lifting portion of the first lifting device, and a second pneumatic clamp is arranged on a lifting portion of the second lifting device.
The second translation device drives the second lifting device to linearly move between the discharge end of the valve sleeve transmission device 1 and the assembling seat in parallel to the transmission direction of the valve sleeve transmission device 1, and the second lifting device drives the second pneumatic clamp to lift, so that the valve sleeve at the discharge end of the valve sleeve transmission device 1 can be picked up and installed on the assembling seat by the second pneumatic clamp.
The first translation device drives the first lifting device to linearly move between the discharge end of the valve casing transmission device 2 and the assembling seat in parallel to the transmission direction of the valve casing transmission device 2, the first lifting device drives the first pneumatic clamp to lift, the first pneumatic clamp can pick up the valve casing at the discharge end of the valve casing transmission device 2 and transmit the valve casing to the assembling seat, and the valve casing is sleeved outside the valve casing.
Example 2:
the present embodiment is further optimized based on embodiment 1, as shown in fig. 1 and fig. 9, a sealing member assembling device 5 is disposed between the feeding end and the discharging end of the valve sleeve conveying device 1, and the sealing member assembling device 5 assembles a sealing member to the valve sleeve conveyed by the valve sleeve conveying device 1.
The sealing member assembling device 5 comprises a sealing member translation device 51 which is arranged on one side of the valve sleeve transmission device 1 and is perpendicular to the transmission direction of the valve sleeve transmission device 1, a sealing member lifting device 52 is arranged on a translation part of the sealing member translation device 51, and a sealing member internal expansion clamp 53 is arranged on a lifting part of the sealing member lifting device 52. The sealing element internal expansion clamp 53 is driven to linearly move between the sealing element feeding station and the top of the valve sleeve transmission device 1 through the translation of the sealing element translation device 51, the sealing element internal expansion clamp 53 is driven to descend to be close to a valve sleeve on the valve sleeve transmission device 1 through the sealing element lifting device 52, and then the annular sealing element is installed inside the valve sleeve through the sealing element internal expansion clamp 53.
Other parts of this embodiment are the same as embodiment 1, and thus are not described again.
Example 3:
the present embodiment is further optimized based on the above embodiment 1 or 2, and as shown in fig. 1 and fig. 10, the discharge end of the valve housing transporting device 2 is provided with a valve housing inverting device 6 for inverting the valve housing and transferring the valve housing to the valve housing assembling and transplanting device 3.
The valve casing is installed to the valve barrel and is moved towards the demand occasionally on, before carrying out the equipment between valve casing and the valve barrel, picks up the valve casing in advance through valve casing turning device 6 to drive the rotatory 180 of valve casing, and then change the orientation of valve casing.
Further, valve casing turning device 6 includes the linear translation device 61 of screw rod that is on a parallel with the transmission direction setting of valve casing transmission device 2, is provided with vertical elevating gear 62 on the translation portion of the linear translation device 61 of screw rod, is provided with revolving cylinder 63 on vertical elevating gear 62's the lift portion, is provided with the clamping jaw that is used for the centre gripping valve casing on revolving cylinder 63's the rotating part.
The rest of this embodiment is the same as embodiment 1 or 2, and therefore, the description thereof is omitted.
Example 4:
the present embodiment is further optimized based on any one of the embodiments 1 to 3, as shown in fig. 4, the closing device 42 includes a closing punch 421, a closing clamp 422, and a closing correction device 423, the closing punch 421 and the closing correction device 423 are coaxially disposed, the closing clamp 422 is disposed at the punching end of the closing punch 421, and after the assembly is placed on the closing correction device 423 by the linear transplanting device 41 and positioned, the assembly is closed by the closing clamp 422.
A closing-up positioning seat for positioning the assembly part is arranged between the stamping end of the stamping machine 421 and the closing-up correction device 423, and a positioning hole for positioning the assembly part is arranged on the closing-up positioning seat. The punching end of the punch 421 is coaxially disposed on the top of the positioning hole, and the closing-up correcting device 423 is coaxially disposed on the bottom of the positioning hole. Pick up and install the built-up member in the locating hole through linear transplanting device 41, then drive binding off anchor clamps 422 through punching machine 421 and push down for binding off flange on binding off anchor clamps 422 contacts with the binding off limit on the built-up member and extrudes the binding off limit, and then realizes binding off the built-up member. Simultaneously, carry out the location calibration through setting up the binding off correcting unit 423 in the locating hole bottom to the bottom of dress spare at the binding off in-process, and then guarantee the binding off quality.
Further, as shown in fig. 5, the closing-up correcting device 423 includes a closing-up positioning seat 4231, a closing-up lifting cylinder 4232 and a closing-up positioning probe 4233, the closing-up positioning seat 4231 is coaxially arranged corresponding to the closing-up punch 421, a correcting hole is arranged on the closing-up positioning seat 4231, the closing-up positioning probe 4233 is axially slidably arranged in the correcting hole, and the bottom of the closing-up positioning probe 4233 is connected with the closing-up lifting cylinder 4232.
The correction hole on the closing-up positioning seat 4231 is matched with the outer side face of the bottom of the assembly part, so that the assembly part is corrected and positioned, and the assembly part and the punch 421 keep a strict coaxial state. In the punching closing-in process, the closing-in lifting cylinder 4232 drives the closing-in positioning probe 4233 to extend upwards, so that the top end of the closing-in positioning probe 4233 is in contact with the bottom positioning end face of the assembly part, and the controller connected with the closing-in positioning probe 4233 sends a signal to the punching machine 421 at the moment, so that the punching machine 421 does not move downwards any more, and the assembly part is prevented from being damaged.
Other parts of this embodiment are the same as any of embodiments 1 to 3, and thus are not described again.
Example 5:
the embodiment is further optimized on the basis of any one of the above embodiments 1 to 4, as shown in fig. 6, the press riveting device 43 includes a press riveting positioning seat 431 and a press riveting pushing device 432, the linear transplanting device 41 places the assembly on the press riveting positioning seat 431 for fixing and positioning, the press riveting pushing device 432 is circumferentially disposed on the outer side of the press riveting positioning seat 431, and a press riveting head is disposed on a pushing end of the press riveting pushing device 432.
The press riveting positioning seat 431 is provided with a positioning hole for installing and positioning the assembly, and the assembly is picked up and installed in the positioning hole by the linear transplanting device 41 to be axially positioned. After the assembly is positioned, the pushing end of the pressure riveting pushing device 432 just corresponds to the pressure riveting edge on the circumference of the assembly. Riveting the apical cap through the drive of pressure riveting pusher 432 and stretching out towards the built-up part this moment, and then rivet the limit through the pressure of riveting the apical cap extrusion built-up part, and then realize riveting the pressure of subassembly.
Furthermore, the bottom of locating hole is provided with the sucking disc, and the bottom of sucking disc is provided with the getter device, breathes in through the getter device, and then forms the air current that flows from last to down in the inside of built-up member, and then blows off the sediment bits in the built-up member.
Other parts of this embodiment are the same as any of embodiments 1 to 4, and thus are not described again.
Example 6:
the present embodiment is further optimized based on any one of the above embodiments 1 to 5, as shown in fig. 7 and 8, the sealing device 44 includes a sealing ring positioning seat 441, a sealing ring internal expansion fixture 442, and a sealing ring external positioning fixture 443, the linear transplanting device 41 places the assembly on the sealing ring positioning seat 441 for fixed positioning, the sealing ring internal expansion fixture 442 and the sealing ring external positioning fixture 443 are coaxially disposed on the top of the sealing ring positioning seat 441, the sealing ring internal expansion fixture 442 performs internal expansion clamping on the inner side surface of the sealing ring, the sealing ring external positioning fixture 443 clamps the outer side surface of the sealing ring corresponding to the sealing ring installation position on the assembly, and a positioning portion for positioning the sealing ring is disposed on the clamping surface of the sealing ring external positioning fixture 443 corresponding to the sealing ring installation position on the assembly.
The seal ring internal expansion clamp 442 comprises a translation device, a lifting device and a plurality of internal expansion chucks which are uniformly distributed along the circumferential direction and can be synchronously expanded or contracted, wherein the translation portion of the translation device is provided with the lifting device, and the lifting portion of the lifting device is uniformly distributed along the circumferential direction and is provided with the plurality of internal expansion chucks which can be synchronously expanded or contracted. Through the lifting fit of the translation device and the translation and lifting device, the internal expansion chuck can pick up the sealing ring and then move to the top of the assembly part. The area that vacates between the chuck expands in a plurality of is used for holding the built-up member, avoids elevating gear to drive when the chuck descends and to interfere with the built-up member. When the plurality of internal expansion chucks synchronously expand, the internal ring surface of the sealing ring expands tightly to realize the internal expansion clamping of the sealing ring. Then the lifting device drives the chuck to descend, so that the sealing ring is positioned at the position sleeved outside the assembly part. The outer portion of the packing is then clamped in place by the packing outer positioning clamp 443 so that the packing cannot lift vertically with the joint. Then the lifting device drives the inner expansion chuck to rise so as to enable the inner expansion chuck to be separated from the inner ring surface of the seal ring, and the outer side of the seal ring is positioned by the seal ring outer positioning clamp 443, so that the relative position between the seal ring and the assembly part is unchanged. After the internal expanding clamp is completely separated from the inner annular surface of the sealing ring, the sealing ring shrinks under the action of self elasticity, and then the sealing ring is sleeved on the outer side of the assembly part, namely the installation of the sealing ring is completed.
Further, the positioning portion comprises a positioning groove arranged on the clamping surface of the sealing ring external positioning clamp 443, the outer annular surface of the sealing ring is clamped through the positioning groove, and then the sealing ring is axially positioned, so that the relative position between the sealing ring and the assembly part cannot be changed.
Other parts of this embodiment are the same as any of embodiments 1 to 5, and thus are not described again.
Example 7:
in this embodiment, a further optimization is performed on the basis of any one of the embodiments 1 to 6, as shown in fig. 2 and 3, a tightness detection device 45 is further disposed at a discharge end of the linear transplanting device 41, the tightness detection device 45 includes a detection positioning seat, a bottom sealing device, and a top sealing device, a positioning hole for positioning the assembly is disposed on the detection positioning seat, a top sealing device for sealing the top of the assembly is coaxially disposed at the top of the positioning hole, and an air inlet is disposed at the top of the top sealing device; and a bottom sealing device for sealing the bottom of the assembly is coaxially arranged at the bottom of the positioning hole.
The top sealing device comprises a top sealing pipe, an air inlet connected with an external air pipe is arranged on the top sealing pipe, the top sealing pipe is directly sleeved on the top of the assembly part, and the top of the assembly part is sealed. The bottom sealing device comprises a sealing sucker arranged at the bottom of the positioning hole, and the bottom of the assembly is sealed through the sealing sucker. The air is then admitted to the inlet to detect the presence of a leak in the assembly.
Other parts of this embodiment are the same as any of embodiments 1 to 6, and thus are not described again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (9)
1. The valve automatic high-precision assembling system is characterized by comprising a valve sleeve transmission device (1), a valve casing transmission device (2), a valve sleeve and valve casing assembling and transplanting device (3) and a fastening and sealing device (4), wherein the valve sleeve transmission device (1) transmits a valve sleeve to the feeding end of the valve sleeve and valve casing assembling and transplanting device (3), and the valve casing transmission device (2) transmits a valve casing to the feeding end of the valve sleeve and valve casing assembling and transplanting device (3); the valve sleeve and valve sleeve assembling and transplanting device (3) assembles the valve sleeve and the valve sleeve at the feeding end and transplants the assembly part to the feeding end of the fastening and sealing device (4); the fastening and sealing device (4) comprises a linear transplanting device (41), a closing device (42), a riveting device (43) and a sealing device (44) which are arranged along the transmission direction of the linear transplanting device (41), wherein the linear transplanting device (41) picks up an assembly at a valve sleeve and valve shell assembly transplanting device (3) and sequentially transplants the assembly to the closing device (42), the riveting device (43) and the sealing device (44) so as to close, rivet and seal the assembly sequentially.
2. A valve automated high precision assembling system according to claim 1, characterized in that a sealing member assembling device (5) is arranged between the feeding end and the discharging end of the valve sleeve transporting device (1), and the sealing member assembling device (5) assembles the sealing member to the valve sleeve transported by the valve sleeve transporting device (1).
3. The automated high precision valve assembly system according to claim 1, wherein the discharge end of the valve housing conveyor (2) is provided with a valve housing turning device (6) for turning and transferring the valve housing to the valve housing assembly transfer device (3).
4. The automated high-precision valve assembling system according to claim 1, wherein the closing-in device (42) comprises a closing-in punch (421), a closing-in clamp (422) and a closing-in correcting device (423), the closing-in punch (421) and the closing-in correcting device (423) are coaxially arranged, a closing-in clamp (422) is arranged at a punching end of the closing-in punch (421), and after the assembly is placed on the closing-in correcting device (423) and positioned by the linear transplanting device (41), the assembly is closed by the closing-in clamp (422).
5. The automatic high-precision assembling system for the valves, according to claim 1, is characterized in that the closing-up correcting device (423) comprises a closing-up positioning seat (4231), a closing-up lifting cylinder (4232) and a closing-up positioning probe (4233), the closing-up positioning seat (4231) is coaxially arranged corresponding to the closing-up punch (421), a correcting hole is arranged on the closing-up positioning seat (4231), the closing-up positioning probe (4233) is axially slidably arranged in the correcting hole, and the bottom of the closing-up positioning probe (4233) is connected with the closing-up lifting cylinder (4232).
6. The automated high-precision valve assembly system according to claim 1, wherein the riveting device (43) comprises a riveting positioning seat (431) and a riveting pushing device (432), the linear transplanting device (41) places the assembly on the riveting positioning seat (431) for fixing and positioning, the riveting pushing device (432) is circumferentially arranged outside the riveting positioning seat (431), and a riveting head is arranged at a pushing end of the riveting pushing device (432).
7. The automated high-precision assembling system for the valves, as claimed in claim 1, wherein the sealing ring device (44) comprises a sealing ring positioning seat (441), a sealing ring internal expansion clamp (442), and a sealing ring external positioning clamp (443), the linear transplanting device (41) places the assembly on the sealing ring positioning seat (441) for fixed positioning, the sealing ring internal expansion clamp (442) and the sealing ring external positioning clamp (443) are coaxially arranged on the top of the sealing ring positioning seat (441), the sealing ring internal expansion clamp (442) performs internal expansion clamping on the inner side of the sealing ring, the sealing ring external positioning clamp (443) clamps the outer side of the sealing ring corresponding to the sealing ring installation position on the assembly, and a positioning portion for positioning the sealing ring is arranged on the clamping surface of the sealing ring external positioning clamp (443) corresponding to the sealing ring installation position on the assembly.
8. The automated high precision valve assembly system of claim 1 wherein the locating feature comprises a locating groove disposed on the clamping surface of the seal ring external locating clamp (443).
9. The valve automatic high-precision assembling system according to claim 1, wherein a tightness detection device (45) is further arranged at the discharge end of the linear transplanting device (41), the tightness detection device (45) comprises a detection positioning seat, a bottom sealing device and a top sealing device, a positioning hole for positioning the assembly is formed in the detection positioning seat, a top sealing device for sealing the top of the assembly is coaxially arranged at the top of the positioning hole, and an air inlet is formed in the top of the top sealing device; and a bottom sealing device for sealing the bottom of the assembly is coaxially arranged at the bottom of the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211274290.XA CN115464396A (en) | 2022-10-18 | 2022-10-18 | Automatic high accuracy assembly system of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211274290.XA CN115464396A (en) | 2022-10-18 | 2022-10-18 | Automatic high accuracy assembly system of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115464396A true CN115464396A (en) | 2022-12-13 |
Family
ID=84336802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211274290.XA Pending CN115464396A (en) | 2022-10-18 | 2022-10-18 | Automatic high accuracy assembly system of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115464396A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116713723A (en) * | 2023-04-28 | 2023-09-08 | 佛山市通宝华龙控制器有限公司 | Automatic assembly equipment of normally open temperature controller |
| CN117583864A (en) * | 2024-01-16 | 2024-02-23 | 烟台齐邦精密机械有限公司 | Assembly quality of accurate metal spare part |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5799380A (en) * | 1994-06-15 | 1998-09-01 | Trw Fahrwerksysteme Gmbh & Co.Kg | Device for assembling a servo valve |
| CN103433722A (en) * | 2013-09-15 | 2013-12-11 | 马翔 | Assembly method of seal ring |
| CN204413509U (en) * | 2015-01-12 | 2015-06-24 | 杭州沃镭智能科技股份有限公司 | A kind of riveted joint diaphragm support device of vacuum booster production line |
| CN106475762A (en) * | 2016-12-08 | 2017-03-08 | 芜湖全程智能科技有限公司 | ABS electromagnetic valve spacer shell closing in assembly and the assembly method of valve pocket |
| CN106736400A (en) * | 2016-12-08 | 2017-05-31 | 芜湖全程智能科技有限公司 | For ABS magnetic valves transition sleeve closing in component and the equipment of valve pocket assembling |
| CN108032074A (en) * | 2018-01-16 | 2018-05-15 | 沪航科技集团有限公司 | Valve automatic assembling machine |
| CN108127402A (en) * | 2018-01-10 | 2018-06-08 | 余姚市耐德自动化科技有限公司 | Throttle valve Full-automatic assembling machine |
| CN108145411A (en) * | 2017-12-29 | 2018-06-12 | 博格华纳排放系统（宁波）有限公司 | EGR valve assembling line and its assembly method |
| CN110586834A (en) * | 2019-09-02 | 2019-12-20 | 上海兴韬汽车配件有限公司 | Press riveting equipment |
| CN110842516A (en) * | 2019-11-20 | 2020-02-28 | 四川航天长征装备制造有限公司 | Closing-in tool and closing-in method for filling valve |
| CN111168379A (en) * | 2020-01-17 | 2020-05-19 | 宁波力品格自动化科技有限公司 | Valve body assembly preassembling equipment of controllable gas spring |
| CN111168380A (en) * | 2020-01-17 | 2020-05-19 | 宁波力品格自动化科技有限公司 | Automatic assembly machine for controllable gas spring valve members |
| CN211804876U (en) * | 2020-04-03 | 2020-10-30 | 荆州同盈合金材料有限公司 | Pneumatic internal expansion clamp of steering gear shell |
| CN112192219A (en) * | 2020-10-27 | 2021-01-08 | 苏州英维特精密机械有限公司 | Solenoid valve assembly production line |
| CN113281033A (en) * | 2021-06-18 | 2021-08-20 | 安徽国钦智能科技有限公司 | Automatic detection device and detection method for ball valve |
| CN215200514U (en) * | 2021-07-08 | 2021-12-17 | 厦门讯诺科技股份有限公司 | Check valve kludge |
| CN215239178U (en) * | 2021-03-08 | 2021-12-21 | 聂振杰 | Automatic change discharge valve production machine |
| CN215357103U (en) * | 2021-08-09 | 2021-12-31 | 厦门鑫朋工贸有限公司 | Sealing ring mounting device of valve assembling equipment |
| CN215658905U (en) * | 2021-10-12 | 2022-01-28 | 温岭市金悦自动化设备有限公司 | Automatic O type circle device of adorning of liquefied petroleum gas cylinder valve rod |
| CN113977220A (en) * | 2021-11-10 | 2022-01-28 | 宁波市鄞州职业教育中心学校 | Sealing ring assembling equipment |
| CN217122320U (en) * | 2021-08-12 | 2022-08-05 | 金华市弘驰科技有限公司 | Magnetic control valve intellectual detection system and automatic assembly production line |
-
2022
- 2022-10-18 CN CN202211274290.XA patent/CN115464396A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5799380A (en) * | 1994-06-15 | 1998-09-01 | Trw Fahrwerksysteme Gmbh & Co.Kg | Device for assembling a servo valve |
| CN103433722A (en) * | 2013-09-15 | 2013-12-11 | 马翔 | Assembly method of seal ring |
| CN204413509U (en) * | 2015-01-12 | 2015-06-24 | 杭州沃镭智能科技股份有限公司 | A kind of riveted joint diaphragm support device of vacuum booster production line |
| CN106475762A (en) * | 2016-12-08 | 2017-03-08 | 芜湖全程智能科技有限公司 | ABS electromagnetic valve spacer shell closing in assembly and the assembly method of valve pocket |
| CN106736400A (en) * | 2016-12-08 | 2017-05-31 | 芜湖全程智能科技有限公司 | For ABS magnetic valves transition sleeve closing in component and the equipment of valve pocket assembling |
| CN108145411A (en) * | 2017-12-29 | 2018-06-12 | 博格华纳排放系统（宁波）有限公司 | EGR valve assembling line and its assembly method |
| CN108127402A (en) * | 2018-01-10 | 2018-06-08 | 余姚市耐德自动化科技有限公司 | Throttle valve Full-automatic assembling machine |
| CN108032074A (en) * | 2018-01-16 | 2018-05-15 | 沪航科技集团有限公司 | Valve automatic assembling machine |
| CN110586834A (en) * | 2019-09-02 | 2019-12-20 | 上海兴韬汽车配件有限公司 | Press riveting equipment |
| CN110842516A (en) * | 2019-11-20 | 2020-02-28 | 四川航天长征装备制造有限公司 | Closing-in tool and closing-in method for filling valve |
| CN111168379A (en) * | 2020-01-17 | 2020-05-19 | 宁波力品格自动化科技有限公司 | Valve body assembly preassembling equipment of controllable gas spring |
| CN111168380A (en) * | 2020-01-17 | 2020-05-19 | 宁波力品格自动化科技有限公司 | Automatic assembly machine for controllable gas spring valve members |
| CN211804876U (en) * | 2020-04-03 | 2020-10-30 | 荆州同盈合金材料有限公司 | Pneumatic internal expansion clamp of steering gear shell |
| CN112192219A (en) * | 2020-10-27 | 2021-01-08 | 苏州英维特精密机械有限公司 | Solenoid valve assembly production line |
| CN215239178U (en) * | 2021-03-08 | 2021-12-21 | 聂振杰 | Automatic change discharge valve production machine |
| CN113281033A (en) * | 2021-06-18 | 2021-08-20 | 安徽国钦智能科技有限公司 | Automatic detection device and detection method for ball valve |
| CN215200514U (en) * | 2021-07-08 | 2021-12-17 | 厦门讯诺科技股份有限公司 | Check valve kludge |
| CN215357103U (en) * | 2021-08-09 | 2021-12-31 | 厦门鑫朋工贸有限公司 | Sealing ring mounting device of valve assembling equipment |
| CN217122320U (en) * | 2021-08-12 | 2022-08-05 | 金华市弘驰科技有限公司 | Magnetic control valve intellectual detection system and automatic assembly production line |
| CN215658905U (en) * | 2021-10-12 | 2022-01-28 | 温岭市金悦自动化设备有限公司 | Automatic O type circle device of adorning of liquefied petroleum gas cylinder valve rod |
| CN113977220A (en) * | 2021-11-10 | 2022-01-28 | 宁波市鄞州职业教育中心学校 | Sealing ring assembling equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116713723A (en) * | 2023-04-28 | 2023-09-08 | 佛山市通宝华龙控制器有限公司 | Automatic assembly equipment of normally open temperature controller |
| CN116713723B (en) * | 2023-04-28 | 2023-12-05 | 佛山市通宝华龙控制器有限公司 | Automatic assembly equipment of normally open temperature controller |
| CN117583864A (en) * | 2024-01-16 | 2024-02-23 | 烟台齐邦精密机械有限公司 | Assembly quality of accurate metal spare part |
| CN117583864B (en) * | 2024-01-16 | 2024-03-26 | 烟台齐邦精密机械有限公司 | Assembly quality of accurate metal spare part |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115464396A (en) | Automatic high accuracy assembly system of valve | |
| US11020830B2 (en) | System, method and tooling for flexible assembly of cylinder-head valve trains | |
| CN114901423A (en) | Phase executor assembly line | |
| CN108023255A (en) | Connector automatic assembling machine | |
| CN109822347B (en) | Vacuum bottle assembling machine and oiling process thereof | |
| CN113206287A (en) | Button cell assembling machine and assembling method thereof | |
| CN112605654A (en) | Water tap assembly line | |
| CN114290053B (en) | Automatic assembly system and assembly method for multi-way valve | |
| JP6799073B2 (en) | Insertion device and method for inserting a circular blank ring into the outer ring of a circular blank | |
| CN115592406A (en) | Automatic assembly line body of pneumatic valve | |
| CA2746143C (en) | Method and apparatus for assembling a clutch | |
| CN110900155A (en) | Sealing ring assembling device and method | |
| JP3912721B2 (en) | Transport device | |
| CN218904318U (en) | Oil pan assembly inspection production line | |
| CN110844203B (en) | Full-automatic aluminum foil cup packaging equipment | |
| CN115319463B (en) | Production and processing equipment set for producing various sensors | |
| CN215200595U (en) | Water tap assembly line | |
| CN112692545B (en) | Valve cover assembling mechanism of multi-channel valve and implementation method thereof | |
| CN215035207U (en) | Water valve assembly equipment | |
| CN111906550B (en) | Air duct forming line | |
| EP4140785A1 (en) | Inflating station for tyres | |
| CN113478232B (en) | Intelligent vehicle-mounted brake pump processing production line | |
| JPH09150950A (en) | Parts conveying device | |
| CN215677519U (en) | Multi-performance detection integrated assembling equipment for inflating valve | |
| JPH0413069Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |