CN116571987A - Pressing and inlaying equipment, inlaying system and working method of floating sealing ring - Google Patents
Pressing and inlaying equipment, inlaying system and working method of floating sealing ring Download PDFInfo
- Publication number
- CN116571987A CN116571987A CN202310553755.3A CN202310553755A CN116571987A CN 116571987 A CN116571987 A CN 116571987A CN 202310553755 A CN202310553755 A CN 202310553755A CN 116571987 A CN116571987 A CN 116571987A
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- floating
- cabinet
- heating wire
- press
- outer ring
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- 238000003825 pressing Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 title abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 75
- 239000000498 cooling water Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 35
- 210000000078 claw Anatomy 0.000 claims description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- 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
- B23P19/02—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 for connecting objects by press fit or for detaching same
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to the technical field of insert equipment of sealing rings, in particular to press fit insert equipment, an insert system and a working method of a floating sealing ring; pressing and inserting equipment of a floating sealing ring comprises: the equipment comprises a cabinet, wherein a heater and a cooling water pump are arranged in the cabinet, and a positioning hole is formed in the upper surface of the cabinet; the positioning seat is arranged on the positioning hole and provided with a floating outer ring; the lifting table is arranged in the cabinet, the end part of the lifting table is provided with a heating wire connected with the heater, the lifting table drives the heating wire to do lifting motion in the cabinet and drives the heating wire to be arranged in the floating outer ring, and a preset gap is arranged between the heating wire and the floating outer ring; the sensing element is arranged on the positioning seat and is used for detecting the temperature of the heating wire; the pressing and inlaying equipment for the floating sealing ring has the advantages of simple structure, flexible operation, short heating time, low input cost and high economy.
Description
Technical Field
The invention relates to the technical field of insert equipment of sealing rings, in particular to press fit insert equipment, an insert system and a working method of a floating sealing ring.
Background
The sealing ring is an annular sealing element with a notch, and is abutted against the inner hole wall of the static element by the elasticity of the sealing ring after being pressed together to play a sealing role. The sealing ring is placed in the ring groove of the sleeve, the sleeve rotates together with the shaft, and the sealing ring is pressed against the inner hole wall of the static piece by the elasticity of the gap after being pressed.
The traditional sealing ring is assembled by adopting a mechanical mode by utilizing an interference fit principle; secondly, the liquid nitrogen is adopted to cool the sealing ring, and the cold shrinkage principle is utilized to carry out the inlay in a cold state; and thirdly, a heating furnace mode is adopted, and the inlay is carried out in a thermal state by utilizing a thermal expansion principle. Each mounting mode has advantages and disadvantages. The problem of undermounting is easy to occur in the interference mechanical assembly; the liquid nitrogen cold-packing is easy to generate the sealing ring which rises quickly in temperature in the operation process and the size of the sealing ring can not meet the requirement; the problem of clamping stagnation caused by uneven temperature in the operation process of hot charging of the heating furnace is easy to occur.
Disclosure of Invention
Therefore, the invention aims to solve the technical problems that the sealing ring liquid nitrogen cold filling in the prior art is easy to generate the rapid temperature rise of the sealing ring in the operation process and the size of the sealing ring cannot meet the requirements; the problem of clamping stagnation caused by uneven temperature in the operation process of hot charging of the heating furnace is easy to occur, so that press fit and mounting equipment, mounting system and working method of the floating sealing ring are provided.
In order to solve the technical problem, the invention provides pressing and embedding equipment of a floating sealing ring, which comprises the following components: the equipment comprises a cabinet, wherein a heater and a cooling water pump are arranged in the cabinet, and a positioning hole is formed in the upper surface of the cabinet; the positioning seat is arranged on the positioning hole, and a floating outer ring is arranged on the positioning seat; the lifting table is arranged in the cabinet, a heating wire connected with the heater is arranged at the end part of the lifting table, the lifting table drives the heating wire to do lifting motion in the cabinet and drives the heating wire to be arranged in the floating outer ring, and a preset gap is arranged between the heating wire and the floating outer ring; the induction element is arranged on the positioning seat and is used for detecting the temperature of the heating wire; the guide mechanism is arranged on the cabinet, a floating inner ring is arranged on the guide mechanism, and the guide mechanism drives the floating inner ring to do lifting motion and is pressed and embedded with the floating outer ring.
Further, the guide mechanism includes: the pressing rack is arranged on the cabinet; the air claw assembly is arranged on the pressing rack, and the floating inner ring is sleeved on the air claw assembly; the driving piece is arranged on the pressing rack and connected with the air claw assembly, and drives the air claw assembly to do lifting motion and drive the floating inner ring to be pressed and embedded with the floating outer ring.
Further, the gas claw assembly includes: the air claw support is arranged in the pressing rack and is connected with the driving piece; the three-jaw chuck is arranged on the air jaw support, and the floating inner ring is arranged on the three-jaw chuck; and the guide post is arranged on the three-jaw chuck.
Further, the guide mechanism further includes: the pneumatic guide shaft is arranged on the pressing rack and is connected with the air claw bracket; the pneumatic guide shaft is arranged in the bearing.
Further, the gas claw assembly further comprises a foot switch, and the foot switch is connected with the gas claw assembly.
Further, the lifting platform lifting device also comprises an air source, wherein the air source is connected with the cabinet and is used for driving the lifting platform to do lifting motion.
Further, the floating outer ring pressing device further comprises a pressing block, wherein the pressing block is arranged on the cabinet and used for pressing the floating outer ring.
Further, the lamination rack includes: the driving piece penetrates through the middle of the supporting frame; and the reinforcing ribs are arranged on the supporting frame and the cabinet.
The invention also provides a pressing and embedding system of the floating sealing ring, which comprises the pressing and embedding device of the floating sealing ring.
The invention also provides a working method of the press-fit embedded equipment of the floating sealing ring, which comprises the following steps: the floating outer ring is arranged on the positioning seat, the heating wire is fixed on the lifting table, the floating inner ring is arranged on the guide mechanism, after the heater switch is started, the heater is electrified, the heating wire moves to the inner position of the floating outer ring and starts to heat, after the induction element reaches a preset temperature, the cooling water pump cools the heating wire, the lifting table moves upwards under the pushing of the air source, so that the heating wire moves into the floating outer ring during heating, a preset gap is arranged between the heating wire and the floating outer ring, and the guide mechanism drives the floating inner ring to move downwards until the press fit embedding of the floating inner ring and the floating outer ring is completed; the heater is powered off, and the lifting table falls to the original position.
The technical scheme of the invention has the following advantages:
1. the invention provides pressing and embedding equipment of a floating sealing ring, which comprises the following components: the equipment comprises a cabinet, wherein a heater and a cooling water pump are arranged in the cabinet, and a positioning hole is formed in the upper surface of the cabinet; the positioning seat is arranged on the positioning hole, and a floating outer ring is arranged on the positioning seat; the lifting table is arranged in the cabinet, a heating wire connected with the heater is arranged at the end part of the lifting table, the lifting table drives the heating wire to do lifting motion in the cabinet and drives the heating wire to be arranged in the floating outer ring, and a preset gap is arranged between the heating wire and the floating outer ring; the induction element is arranged on the positioning seat and is used for detecting the temperature of the heating wire; the guide mechanism is arranged on the cabinet, a floating inner ring is arranged on the guide mechanism, and the guide mechanism drives the floating inner ring to do lifting movement and is pressed and embedded with the floating outer ring; the moving mechanism is arranged at the bottom of the cabinet; and the moving mechanism is arranged at the bottom of the cabinet.
The heater and the cooling water pump are arranged in the cabinet, so that the heater can be used for heating the heating wire; the locating seat is arranged in a locating hole formed in the upper surface of the cabinet, namely, the installation space is provided for the installation of the locating seat by the setting of the locating hole. Meanwhile, the floating outer ring is arranged in the positioning seat, and the heating wire arranged at the end part of the lifting table is driven to do lifting movement through lifting movement of the lifting table; the heating wire can heat the floating outer ring, the temperature of the heating wire is detected through the sensing element, and when the heating wire reaches a preset temperature, the floating inner ring is driven by the guiding mechanism to perform lifting movement, so that automatic press fit and embedding of the floating outer ring and the floating inner ring are completed. Meanwhile, the cooling water pump can cool the heating wire, so that the temperature of the heating wire is prevented from being too high, and the temperature of the heating wire can be accurately controlled. Compared with the traditional heating furnace sleeving manner, the pressing and embedding equipment of the floating sealing ring can completely avoid the problem of clamping stagnation failure in the embedding process caused by too fast local cooling of the sealed floating outer ring, and also ensures that the sealing ring can meet the preset size requirement.
The pressing and inlaying equipment for the floating sealing ring has the advantages of simple structure, flexible operation, short heating time, low input cost and high economical efficiency, and can complete automatic inlaying by starting a button after only one operator installs the floating outer ring and the floating inner ring at a designated position, thereby embodying the advantage of intelligent manufacturing.
2. The invention provides pressing and embedding equipment of a floating sealing ring, and the guiding mechanism further comprises: the pneumatic guide shaft is arranged on the pressing rack and is connected with the air claw bracket; the pneumatic guide shaft is arranged in the bearing.
The pneumatic guide shafts are four and are respectively arranged at four top corners of the pressing rack, the pneumatic guide shafts penetrate through the pressing rack and are connected with the pneumatic claw brackets, the pneumatic guide shafts drive the lifting motion of the pneumatic claw brackets for driving parts, the guiding and positioning functions are provided, and the situation that the pneumatic claw brackets and the three-claw chucks deviate in the lifting motion is avoided.
3. The pressing and embedding equipment for the floating sealing ring provided by the invention further comprises a pressing block, wherein the pressing block is arranged on the cabinet and is used for pressing the positioning seat. Through the setting of briquetting, guaranteed the installation stability of positioning seat, simultaneously, the briquetting is used for the floating outer loop of crimping, avoids floating outer loop when the air supply promotes elevating platform upward movement, appears the skew condition.
4. The invention provides pressing and embedding equipment of a floating sealing ring, which comprises: the driving piece penetrates through the middle of the supporting frame; and the reinforcing ribs are arranged on the supporting frame and the cabinet. The setting of strengthening rib can effectually guarantee the stability that support frame and rack are connected, when avoiding driving piece drive gas claw to do elevating movement between, the condition that the pressfitting rack appears removing.
The summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the disclosure, nor is it intended to be used to limit the scope of the disclosure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a press-fit mounting apparatus for a floating seal ring according to the present invention;
FIG. 2 is a perspective view of the press-fit mounting apparatus of the floating seal ring provided by the present invention;
FIG. 3 is a side view of the press-fit insert apparatus of the floating seal ring provided by the present invention;
FIG. 4 is a schematic view of the positioning seat of the press-fit mounting device for the floating seal ring;
FIG. 5 is a schematic view of a press-fit bench of the press-fit mounting apparatus for a floating seal ring according to the present invention;
fig. 6 is a schematic structural view of a three-jaw chuck of the press-fit mounting apparatus for a floating seal ring provided by the present invention.
Reference numerals illustrate:
1. a cabinet; 2. a heater; 3. a cooling water pump; 4. positioning holes; 5. a positioning seat; 6. a lifting table; 7. a floating outer ring; 8. a heating wire; 9. an inductive element; 10. a guide mechanism; 11. a floating inner ring; 12. a moving mechanism; 13. a pressing bench; 14. a pneumatic claw assembly; 15. a driving member; 16. an air claw bracket; 17. a three-jaw chuck; 18. a guide post; 19. a pneumatic guide shaft; 20. a bearing; 21. a foot switch; 22. briquetting; 23. a support frame; 24. reinforcing ribs; 25. a temperature display panel; 26. and (3) a switch.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present disclosure. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present disclosure, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present disclosure, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, or communicable with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art as the case may be.
In this disclosure, unless expressly stated or limited otherwise, a first feature being "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different structures of the disclosure. In order to simplify the present disclosure, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present disclosure. Furthermore, the present disclosure may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
The preferred embodiments of the present disclosure are described below in conjunction with the accompanying drawings, it being understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the present disclosure.
Referring to fig. 1 to 6, the present invention provides a press-fit mounting apparatus for a floating seal ring, comprising: the equipment comprises a cabinet 1, wherein a heater 2 and a cooling water pump 3 are arranged in the cabinet 1, and a positioning hole 4 is formed in the upper surface of the cabinet 1; the positioning seat 5 is arranged on the positioning hole 4, and a floating outer ring 7 is arranged on the positioning seat 5; the lifting table 6 is arranged in the cabinet 1, a heating wire 8 connected with the heater 2 is arranged at the end part of the lifting table 6, the lifting table 6 drives the heating wire 8 to do lifting motion in the cabinet 1 and drives the heating wire 8 to be arranged in the floating outer ring 7, and a preset gap is arranged between the heating wire 8 and the floating outer ring 7; the sensing element 9 is arranged on the positioning seat 5, and the sensing element 9 is used for detecting the temperature of the heating wire 8; the guide mechanism 10 is arranged on the cabinet 1, a floating inner ring 11 is arranged on the guide mechanism 10, and the guide mechanism 10 drives the floating inner ring 11 to do lifting motion and is pressed and embedded with the floating outer ring 7; the moving mechanism 12 is arranged at the bottom of the cabinet 1.
The heater 2 and the cooling water pump 3 are arranged in the cabinet 1, so that the heater 2 can be used for heating the heating wire 8; the positioning seat 5 is arranged in the positioning hole 4 formed in the upper surface of the cabinet 1, namely, the positioning hole 4 provides an installation space for the installation of the positioning seat 5. Meanwhile, the floating outer ring 7 is arranged in the positioning seat 5, and the heating wire 8 arranged at the end part of the lifting table 6 is driven to perform lifting movement through lifting movement of the lifting table 6; the heating wire 8 can heat the floating outer ring 7, the temperature of the heating wire 8 is detected through the sensing element 9, and when the heating wire 8 reaches a preset temperature, the guiding mechanism 10 is utilized to drive the floating inner ring 11 to conduct lifting movement, so that automatic press fit and embedding of the floating outer ring 7 and the floating inner ring 11 are completed. Meanwhile, the cooling water pump 3 can cool the heating wire 8, so that the temperature of the heating wire 8 is prevented from being too high, and the temperature of the heating wire 8 can be accurately controlled. Compared with the traditional heating furnace sleeving manner, the pressing and embedding equipment of the floating sealing ring can completely avoid the problem of clamping failure in the embedding process caused by too fast local cooling of the sealed floating outer ring 7, and also ensures that the sealing ring can meet the preset size requirement. Furthermore, the moving mechanism 12 improves the portability of the press-fit mounting device of the floating seal ring.
The pressing and inlaying equipment for the floating sealing ring has the advantages of simple structure, flexible operation, short heating time, low input cost and high economy, and can complete automatic inlaying by starting a button after only one operator installs the floating outer ring 7 and the floating inner ring 11 at a designated position, thereby embodying the advantage of intelligent manufacturing.
The heater 2 is a high-frequency heater 2, and the heating wire 8 is a high-frequency heating wire 8.
The moving mechanism 12 includes a plurality of universal wheels, and the universal wheels are provided at the bottom of the cabinet 1.
The cabinet 1 is provided with a plurality of switches 26, and the switches 26 are connected with the heater 2 and the cooling water pump 3, namely, the heater 2 and the cooling water pump 3 can be driven to work through the switches 26.
In some alternative embodiments, the guide mechanism 10 includes a compression stage 13 and an air jaw assembly 14, and a driver 15; wherein the pressing rack 13 is arranged on the cabinet 1; the air claw assembly 14 is arranged on the pressing bench 13, and the floating inner ring 11 is sleeved on the air claw assembly 14; the driving piece 15 is arranged on the pressing rack 13 and connected with the air jaw assembly 14, and the driving piece 15 drives the air jaw assembly 14 to do lifting motion and drives the floating inner ring 11 to press and insert with the floating outer ring 7.
By providing the press-fit stage 13 on the cabinet 1, i.e. the provision of the press-fit stage 13 as a pneumatic claw assembly 14 and a driving member 15, a mounting platform is provided. And the floating inner ring 11 is sleeved on the air jaw assembly 14, and the driving piece 15 can drive the air jaw assembly 14 to perform lifting movement, so that the floating inner ring 11 is in contact with the floating outer ring 7, and press fit and embedding can be performed on the floating inner ring 11 and the floating outer ring 7.
In some alternative embodiments, the gas jaw assembly 14 includes a gas jaw support 16 and a three jaw chuck 17; wherein, the air claw support 16 is arranged in the pressing bench 13, and the air claw support 16 is connected with the driving piece 15; the three-jaw chuck 17 is arranged on the air jaw support 16, and the floating inner ring 11 is arranged on the three-jaw chuck 17; and a guide post 18 provided on the three-jaw chuck 17. The guide post 18 is mounted on the three-jaw chuck 17 for guiding and positioning.
In some alternative embodiments, the guide mechanism 10 further comprises a pneumatic guide shaft 19 and a bearing 20; wherein the pneumatic guide shaft 19 is arranged on the pressing bench 13 and is connected with the pneumatic claw bracket 16; and the bearing 20 is arranged on the pressing bench 13, and the pneumatic guide shaft 19 is arranged in the bearing 20.
The pneumatic guide shafts 19 are four and are respectively arranged at four top corners of the pressing bench 13, the pneumatic guide shafts 19 penetrate through the pressing bench 13 and are connected with the pneumatic claw support 16, the pneumatic guide shafts 19 drive the pneumatic claw support 16 to move up and down for the driving piece 15, guiding and positioning effects are provided, and the situation that the pneumatic claw support 16 and the three-jaw chuck 17 deviate in the up and down movement is avoided.
Meanwhile, the arrangement of the four bearings 20 reduces the friction resistance between the pneumatic guide shaft 19 and the pressing bench 13, and facilitates the lifting movement of the pneumatic guide shaft 19 along with the driving piece 15.
In the present embodiment, the driving member 15 is a cylinder.
In some alternative embodiments, the press fit mounting device of the floating seal ring further comprises a foot switch 21, wherein the foot switch 21 is connected with the air jaw assembly 14. The foot switch 21 is driven to automatically eject the three-jaw chuck 17 to fix the floating inner ring 11 and prevent automatic sliding,
in some alternative embodiments, the press-fit mounting device of the floating seal ring further comprises an air source, wherein the air source is connected with the cabinet 1 and is used for driving the lifting platform 6 to do lifting motion.
The air source is external equipment, and can be derived from an air compressor or a compressed air pipe of a factory.
In some alternative embodiments, the press-fit mounting device of the floating seal ring further includes a press block 22, where the press block 22 is disposed on the cabinet 1, and the press block 22 is used to press the floating outer ring 7.
The pressing block 22 is used for pressing the floating outer ring 7, so that the condition that the floating outer ring 7 is deviated when the air source pushes the lifting table 6 to move upwards is avoided.
The number of the pressing blocks 22 may be set according to the diameter of the actual positioning seat 5.
In some alternative embodiments, the pressing bench 13 includes a supporting frame 23 and a reinforcing rib 24; the driving piece 15 is arranged in the middle of the supporting frame 23 in a penetrating way; the reinforcing ribs 24 are arranged on the supporting frame 23 and the cabinet 1.
The setting of strengthening rib 24 can effectually guarantee the stability that support frame 23 and rack 1 are connected, avoids driving piece 15 to drive when doing elevating movement between the gas claw, pressfitting rack 13 appears the condition that removes.
The temperature display panel 25 is provided on the side wall of the pressing stage 13, and the temperature display panel 25 is connected with the sensing element 9.
The invention also provides a pressing and embedding system of the floating sealing ring, which comprises the pressing and embedding device of the floating sealing ring.
The invention also provides a working method of the press-fit mounting device of the floating seal ring, which comprises the following steps: the floating outer ring 7 is arranged on the positioning seat 5, the heating wire 8 is fixed on the lifting table 6, after the floating inner ring 11 is arranged on the guide mechanism 10, after the switch 26 of the heater 2 is started, the heater 2 is electrified, the heating wire 8 moves to the inner position of the floating outer ring 7 and starts to heat, after the sensing element 9 reaches a preset temperature, the cooling water pump 3 cools the heating wire 8, the lifting table 6 moves upwards under the pushing of the air source, so that the heating wire 8 moves into the floating outer ring 7 during heating, a preset gap is arranged between the heating wire and the floating outer ring 7, the guide mechanism 10 drives the floating inner ring 11 to move downwards until the press fit and the embedding of the floating inner ring 11 and the floating outer ring 7 are completed; the heater 2 is powered off and the lifting table 6 is lowered to the original position.
The specific working method of the pressing and embedding device of the floating sealing ring comprises the following steps:
the upper surface of the cabinet 1 is provided with a mounting hole, a positioning seat 5 is arranged in the mounting hole, a floating outer ring 7 is arranged on the positioning seat 5 and is used for adjusting, a pressing block 22 is used for pressing and positioning, a heater 2 is arranged in the cabinet 1, the heater 2 supplies specified current to the heater wire 8, the heater wire 8 is fixed on a lifting table 6 of the heater wire 8, the lifting table 6 is pushed by an air source to realize the lifting movement of the lifting table 6, the heater wire 8 moves to a specified position when being heated and falls to the original position when not being heated, when the heater 2 is electrified, electromagnetic induction heating of the floating outer ring 7 is realized through the heater wire 8, an inner pipe of the heater wire 8 of a cooling water pump 3 is used for supplying cooling water and cooling, a pressing rack 13 is arranged on the upper table surface of the cabinet 1, an air jaw assembly 14 is connected with a driving piece 15 and is arranged on the pressing rack 13 through an air guide shaft 19, a three-jaw chuck 17 is arranged on the lower part of the air jaw support 16 and is centered with the positioning seat 5, and after the floating inner ring 11 is arranged on the three-jaw chuck 17, a foot pedal switch 21 enables the three-jaw chuck 17 to automatically pop up, so that the three-jaw chuck 11 automatically pops up and the three-jaw chuck 11 slides down, and the three-jaw chuck is prevented from being fixed on a guide column 17; the temperature display plate 25 is arranged on the side surface of the pressing bench 13, when the switch 26 is started, the heating wire 8 moves to the inner position of the floating outer ring 7 to start heating, after the sensing distance detection floating outer ring 7 reaches the specified temperature, the driving piece 15 automatically pushes the three-jaw chuck 17 on which the floating inner ring 11 is arranged to move downwards until the pressing and embedding of the floating inner ring 11 and the floating outer ring 7 are completed.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (10)
1. A press fit mounting apparatus for a floating seal ring, comprising:
the device comprises a cabinet (1), wherein a heater (2) and a cooling water pump (3) are arranged in the cabinet (1), and a positioning hole (4) is formed in the upper surface of the cabinet (1);
the positioning seat (5) is arranged on the positioning hole (4), and a floating outer ring (7) is arranged on the positioning seat (5);
the lifting table (6) is arranged in the cabinet (1), a heating wire (8) connected with the heater (2) is arranged at the end part of the lifting table (6), the lifting table (6) drives the heating wire (8) to do lifting motion in the cabinet (1) and drives the heating wire (8) to be arranged in the floating outer ring (7), and a preset gap is arranged between the heating wire (8) and the floating outer ring (7);
the sensing element (9) is arranged on the positioning seat (5), and the sensing element (9) is used for detecting the temperature of the heating wire (8);
the guide mechanism (10) is arranged on the cabinet (1), a floating inner ring (11) is arranged on the guide mechanism (10), and the guide mechanism (10) drives the floating inner ring (11) to do lifting movement and is pressed and embedded with the floating outer ring (7);
the moving mechanism (12) is arranged at the bottom of the cabinet (1).
2. The floating seal ring press fit insert apparatus according to claim 1, wherein the guide mechanism (10) comprises:
the pressing bench (13) is arranged on the cabinet (1);
the air claw assembly (14) is arranged on the pressing rack (13), and the floating inner ring (11) is sleeved on the air claw assembly (14);
the driving piece (15) is arranged on the pressing rack (13) and is connected with the air jaw assembly (14), and the driving piece (15) drives the air jaw assembly (14) to do lifting motion and drives the floating inner ring (11) to be pressed and embedded with the floating outer ring (7).
3. The floating seal ring press fit insert apparatus according to claim 2, wherein the gas jaw assembly (14) comprises:
the air claw support (16) is arranged in the pressing rack (13), and the air claw support (16) is connected with the driving piece (15);
the three-jaw chuck (17) is arranged on the air jaw support (16), and the floating inner ring (11) is arranged on the three-jaw chuck (17);
and the guide post (18) is arranged on the three-jaw chuck (17).
4. A press-fit mounting device for a floating seal ring according to claim 3, wherein the guiding mechanism (10) further comprises:
the pneumatic guide shaft (19) is arranged on the pressing bench (13) and is connected with the air jaw support (16);
the bearing (20) is arranged on the pressing bench (13), and the pneumatic guide shaft (19) is arranged in the bearing (20).
5. The press-fit insert device of a floating seal ring according to any one of claims 2-4, further comprising a foot switch (21), the foot switch (21) being connected to the air jaw assembly (14).
6. The floating seal ring press fit insert apparatus of claim 5, further comprising an air source connected to the cabinet (1), the air source for driving the lifting table (6) to move up and down.
7. The press-fit insert device of a floating seal ring according to claim 6, further comprising a press block (22), the press block (22) being provided on the cabinet (1), the press block (22) being for pressing the floating outer ring (7).
8. The floating seal ring press-fit mounting device according to claim 6, wherein the press-fit stand (13) comprises:
the support frame (23), the driving piece (15) is penetrated in the middle of the support frame (23);
reinforcing ribs (24) are arranged on the supporting frame (23) and the cabinet (1).
9. A press-fit insert system for a floating seal ring, comprising the press-fit insert apparatus for a floating seal ring of any one of claims 1-8.
10. A method of operating a press-fit, insert-mounting apparatus for a floating seal ring according to any one of claims 1-8, comprising:
the floating outer ring (7) is arranged on the positioning seat (5), the heating wire (8) is fixed on the lifting table (6), after the floating inner ring (11) is arranged on the guide mechanism (10), after the heater (2) is started to be switched on and off, the heater (2) is electrified, the heating wire (8) moves to the inner position of the floating outer ring (7) and starts to heat, after the induction element (9) reaches a preset temperature, the cooling water pump (3) cools the heating wire (8), the lifting table (6) ascends under the pushing of the air source, so that the heating wire (8) moves into the floating outer ring (7) during heating, a preset gap is arranged between the heating wire and the floating outer ring (7), and the guide mechanism (10) drives the floating inner ring (11) to move downwards until the press fit and embedding of the floating inner ring (11) and the floating outer ring (7) are completed; the heater (2) is powered off, and the lifting table (6) falls to the original position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310553755.3A CN116571987A (en) | 2023-05-16 | 2023-05-16 | Pressing and inlaying equipment, inlaying system and working method of floating sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310553755.3A CN116571987A (en) | 2023-05-16 | 2023-05-16 | Pressing and inlaying equipment, inlaying system and working method of floating sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116571987A true CN116571987A (en) | 2023-08-11 |
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ID=87544886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310553755.3A Pending CN116571987A (en) | 2023-05-16 | 2023-05-16 | Pressing and inlaying equipment, inlaying system and working method of floating sealing ring |
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| Country | Link |
|---|---|
| CN (1) | CN116571987A (en) |
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