CN214999385U - Upper sealing slideway of follow-up rigid oilless slideway sealing device - Google Patents
Upper sealing slideway of follow-up rigid oilless slideway sealing device Download PDFInfo
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- CN214999385U CN214999385U CN202121181863.5U CN202121181863U CN214999385U CN 214999385 U CN214999385 U CN 214999385U CN 202121181863 U CN202121181863 U CN 202121181863U CN 214999385 U CN214999385 U CN 214999385U
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Abstract
The utility model belongs to the technical field of sealing device, a follow-up rigid oilless slide sealing device's upper seal slide is proposed, and is installed in the clearance position department that trolley and bellows slide supporting beam correspond respectively with lower seal slide, forms the sealing system of self-lubricating, including installed part, loose plate, spring, the installed part sets up in the recess of trolley, is provided with the mounting groove on the installed part; the floating plate is arranged in the mounting groove in a lifting manner, a sealing cavity is formed between the floating plate and the inner wall of the mounting groove, and the floating plate is a carbon fiber high-temperature-resistant composite plate; the spring setting is in sealed intracavity, and one end acts on the bottom surface of mounting groove, and the other end drives the trip board and goes up and down, and compresses tightly the lower surface and the lower sealed slide of trip board. Through the technical scheme, the sealing effect of the whole slide sealing device is improved, and the operation cost is reduced.
Description
Technical Field
The utility model relates to a sealing device especially indicates a rigid oilless slide sealing device's of trailing type upper seal slide.
Background
The air leakage treatment problem of the sintering machine is well paid attention and attention by the industry, safe and effective air leakage treatment is always the research direction of relevant personnel in the industry, the types of slide way sealing products in the market are various at present, various forms are available, related patents of slide way sealing devices are also numerous, the general summary can be divided into two categories of metal hard slide way sealing and nonmetal soft sealing devices, metal hard slide way sealing can be subdivided into oil-saving type and common type, however, no matter which type of metal hard slide way sealing is adopted, the lubricating oil cannot be completely abandoned to nonmetal soft sealing due to the influence of friction factors between metal and metal, along with the prolonging of service time, the using amount of the lubricating oil can be increased linearly, the lubricating oil is easy to vaporize under the high-temperature environment, a large amount of lubricating oil is wasted, and the operation cost of equipment is increased. Therefore, a novel upper sealing slideway is urgently needed in the market to form a slideway sealing device which has the advantages of good sealing effect, long service life, convenience and simplicity in maintenance and low operation cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective lies in providing a rigid oilless slide sealing device's of trailing type upper seal slide to improve whole slide sealing device's sealed effect, reduce running cost.
For solving the technical problem, the utility model discloses the technical scheme who takes lies in:
the utility model provides a rigid oilless slide sealing device's of trailing type upper seal slide, installs respectively in the clearance position department that a trolley and bellows sliding support beam correspond with lower seal slide, forms the sealing system of self-lubricating, includes:
the mounting piece is arranged in the groove of the trolley, and is provided with a mounting groove;
the movable plate is arranged in the mounting groove in a lifting mode, a sealing cavity is formed between the movable plate and the inner wall of the mounting groove, and the movable plate is a carbon fiber high-temperature-resistant composite plate;
the spring sets up in the sealed intracavity, one end acts on the bottom surface of mounting groove, and the other end drives the wandering plate floats from top to bottom, and will the lower surface of wandering plate with the lower sealing slide compresses tightly.
As a further technical solution, the method further comprises:
and the pressing plate is arranged on the upper surface of the floating plate.
As a further technical solution, the method further comprises:
a side seal, the side seal comprising:
the mounting plate is clamped between the floating plate and the pressing plate;
the curb plate, the curb plate be two, respectively with the both ends of mounting panel are connected, and are located the trip board tip with between the mounting groove lateral wall, the lower extreme of curb plate is to being close to the direction slope of mounting groove lateral wall, just the lateral wall of curb plate all the time with the mounting groove lateral wall contacts.
As a further technical solution, the method further comprises:
the number of the baffle plates is two, and the baffle plates are respectively positioned at the end parts of the two openings of the mounting groove;
the baffle plate comprises two baffle strips, wherein the two baffle strips are arranged above the pressing plate and are respectively positioned on one side of the baffle plate, and the height of the top of each baffle strip is always greater than that of the bottom of the baffle plate.
As a further technical scheme, the blend stop is fixed through first bolt the clamp plate with on the floating plate, supreme passing in proper order is followed to first bolt the floating plate the mounting panel the clamp plate with the blend stop, and the upper end is passed through the nut and is locked, the head of first bolt is provided with first apron, the bottom surface of first apron with the bottom surface coincidence of floating plate, first apron is the graphite cake.
As a further technical solution, the method further comprises:
the limiting cylinder is arranged in the sealing cavity, the upper end of the limiting cylinder is arranged on the mounting piece and is communicated with the bottom of the mounting groove, the lower end of the limiting cylinder is provided with a limiting hole, and the spring is sleeved on the limiting cylinder;
the guide shaft penetrates through the limiting hole in an axial sliding mode, a flange is arranged at the upper end of the guide shaft along the circumferential direction, and the lower end of the guide shaft is connected with the pressing plate and the moving plate.
As a further technical scheme, the guiding axle pass through the second bolt with the clamp plate the trip board is connected, the second bolt from supreme passing in proper order down the trip board the mounting panel with the clamp plate is locked on the guiding axle, the bottom of second bolt is provided with the second apron, the bottom surface of second apron with the bottom surface coincidence of trip board, the second apron is the graphite cake.
The utility model has the advantages that:
the utility model discloses simple structure installs the carbon fiber plate on the rigid oilless slide sealing device's of trailing type upper seal slide through unique design to change into the friction between metal and the metal into the friction between metal and the nonmetal, cancelled lubricating oil and oiling equipment, effectively strengthen sealed effect, reduce running cost.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along the direction A in FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along the direction B in FIG. 1;
fig. 4 is a schematic view of the installation structure of the present invention;
fig. 5 is an enlarged schematic view of a portion C in fig. 3.
Description of the reference numerals
01. The lower sealing slideway 02, the trolley 03, the bellows sliding support beam 1, the mounting piece 100, the mounting groove 2, the floating plate 3, the spring 4, the pressing plate 5, the side sealing piece 51, the mounting plate 52, the side plate 6, the baffle 7, the barrier strip 8, the first bolt 9, the first cover plate 10, the limiting cylinder 11, the guide shaft 12, the barrier edge 13, the second bolt 14 and the second cover plate.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1-5, the utility model provides a rigid oilless slide sealing device's of trailing type upper seal slide with lower seal slide 01 install respectively in the clearance position department that trolley 02 and bellows sliding support beam 03 correspond, form the sealing system of self-lubricating, mainly include installed part 1, trip board 2, spring 3, clamp plate 4, side sealing member 5, blend stop 7 and guiding axle 11.
The side sealing member 5 includes an installation plate 51 and two side plates 52, the installation plate 51 is clamped between the movable plate 2 and the pressing plate 4, the two side plates 52 are respectively connected with two ends of the installation plate 51 and are located between the end of the movable plate 2 and the side wall of the installation groove 100, the lower end of the side plate 52 inclines towards the direction close to the side wall of the installation groove 100, and the side wall of the side plate 52 is always in contact with the side wall of the installation groove 100.
Two baffle plates 6 are respectively arranged at the end parts of two openings of the mounting groove 100, two barrier strips 7 are respectively arranged above the pressing plate 4 and are respectively positioned at the inner sides of the two baffle plates 6, and the height of the top of each barrier strip 7 is always greater than that of the bottom of each baffle plate 6 in the up-and-down floating process of the movable plate 2; the blend stop 7 is fixed on the pressing plate 4 and the floating plate 2 through the first bolt 8, the first bolt 8 sequentially penetrates the floating plate 2, the mounting plate 51, the pressing plate 4 and the blend stop 7 from bottom to top, the upper end of the first bolt is locked through the nut, the head of the first bolt 8 is provided with the first cover plate 9, the bottom surface of the first cover plate 9 coincides with the bottom surface of the floating plate 2, and the first cover plate 9 is a graphite plate.
Be provided with spacing section of thick bamboo 10 in the sealed cavity, the upper end setting of spacing section of thick bamboo 10 is on installed part 1 and link up with mounting groove 100 bottom, spacing hole has been seted up to the lower extreme of spacing section of thick bamboo 10, 3 covers of spring are established on spacing section of thick bamboo 10, guiding shaft 11 wears to establish in spacing hole along endwise slip, the upper end of guiding shaft 11 is provided with flange 12 along circumference, the lower extreme passes through second bolt 13 and clamp plate 4, it is connected to swim board 2, supreme loose board 2 that passes in proper order is followed to second bolt 13 down, mounting panel 51 and clamp plate 4 lock are on guiding shaft 11, the bottom of second bolt 13 is provided with second apron 14, the bottom surface of second apron 14 and the coincidence of the bottom surface of wandering board 2, second apron 14 is the graphite cake. The third bolts are arranged on the movable plate 2 along the length direction of the mounting groove 100 and used for fixing the movable plate 2, the mounting plate 51 and the pressing plate 4, a third cover plate is arranged at the bottom of each third bolt, the bottom surface of each third cover plate coincides with the bottom surface of the movable plate 2, and each third cover plate is a graphite plate. Spacing section of thick bamboo 10, guiding axle 11, spring 3, second bolt 13 and second apron 14 are the multiunit that the one-to-one set up, arrange the setting along the length direction of mounting groove 100, are favorable to strengthening sealed effect.
In this embodiment, the trolley 02 and the adjacent bellows sliding support beam 03 of the belt cooler correspond to each other with a gap therebetween, and in order to prevent air leakage on both sides, an upper sealing slide and a lower sealing slide 01 having a self-compensation adjusting function are installed at the positions of the trolley 02 and the bellows sliding support beam 03 for sealing. The upper sealing slideway and the lower sealing slideway 01 after being installed are in movable fit contact to form a self-lubricating sealing system. In this embodiment, the lower sealing slideway 01 is composed of a lower slideway base, a guide post, an elastic sealing plate, a floating spring, a floating plate, and the like. The slideway base is fixed on the bellows sliding support beam 03 through bolts, and the floating spring is installed in the spring seat ring from bottom to top. The inner floating spring always supports the floating plate. And the floating spring and the floating plate can be replaced or adjusted without stopping. The adjacent two lower sliding ways are sealed by adopting a concave labyrinth and a convex labyrinth, and the two sliding ways are connected at the concave and convex positions by using a pin shaft. The connection can connect the whole slide way into a whole, and can ensure that two adjacent slide ways can move relatively to keep certain flexibility. The lower sealing slideway 01 is a segmented assembly, each segment can be independently installed or disassembled, and the lower sealing slideway has good sealing property, compensation property, lubricating property and practicability. The embodiment can also set the floating plate of the lower sealing slideway 01 to be a high-strength self-lubricating carbon fiber high-temperature-resistant composite plate under necessary conditions.
In this embodiment, when the sintering pallet 02 is rotated to the horizontal position and the sintering pallet 02 is pushed to the sintering bellows, the spring 3 of the upper sealing slideway is pressed by the gravity of the sintering pallet 02 to generate elastic pressure, and the elastic force generated by the pressing of the spring 3 pushes the movable plate 2 to press downwards, so that the movable plate 2 is tightly attached to the lower sealing slideway 01 on the sintering bellows and can be always tightly attached under the condition of up-and-down floating. The traveling plate 2 made of the high-strength self-lubricating carbon fiber high-temperature-resistant composite plate material is attached to the lower slideway as a sealing surface, the upper slideway and the lower slideway are in friction motion along with the motion of the trolley 02, the friction between metal and metal is changed into the friction between metal and nonmetal, lubricating oil and oil injection equipment are omitted, the high-temperature resistance and the wear resistance of the carbon fiber plate can completely meet the working condition requirements of the sealing part of the slideway of the sintering machine, the sealing effect is enhanced, the abrasion is avoided, the service life is prolonged, the maintenance is convenient and simple, and the operation cost is low.
The pressing plate 4 is used for dispersing the pressure applied to the sealing slide by the trolley 02 and avoiding the phenomenon that the movable plate 2 is not flexible due to uneven stress deflection to one side, and the sealing performance between the movable slide of the trolley 02 and the lower sealing slide 01 on the bellows is influenced. The side sealing plate comprises a mounting plate 51 and a side plate 52, the mounting plate 51 is clamped between the pressing plate 4 and the floating plate 2, the mounting of the side plate 52 is facilitated, the lower end of the side plate 52 inclines towards the inner wall of the mounting groove 100, one side face of the side plate 52 is in line contact with the inner wall of the mounting groove 100 all the time in the up-and-down floating process of the floating plate 2, the side air leakage is blocked, and the sealing effect is enhanced from the side face. The barrier strip 7 is matched with the baffle 6 to play a role in blocking longitudinal air leakage. The arrangement mode of the first bolt 8, the second bolt 13 and the third bolt is favorable for installation of the first cover plate 9, the second cover plate 14 and the third cover plate, and the first cover plate 9, the second cover plate 14 and the third cover plate are all graphite plates, so that auxiliary lubrication is facilitated, and friction is reduced. The limiting cylinder 10 is arranged to facilitate the installation and the guidance of the spring 3; the setting of guiding axle 11 is favorable to playing spacing and guide effect to the motion of trip board 2, and flange 12 can block and establish in the top in spacing hole, is favorable to prescribing a limit to the extreme lower position of guiding axle 11 upper end, avoids breaking away from installed part 1.
The foregoing description is only of the preferred embodiments of the present invention, and it should be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a rigid oilless slide sealing device's of trailing type upper seal slide, installs respectively in the clearance position department that trolley (02) and bellows sliding support roof beam (03) correspond with lower seal slide (01), forms the sealing system of self-lubricating, a serial communication port, include:
the mounting piece (1) is arranged in a groove of the trolley (02), and a mounting groove (100) is formed in the mounting piece (1);
the movable plate (2) is arranged in the mounting groove (100) in a lifting mode, a sealing cavity is formed between the movable plate (2) and the inner wall of the mounting groove (100), and the movable plate (2) is a carbon fiber high-temperature-resistant composite plate;
spring (3), spring (3) set up sealed intracavity, one end acts on the bottom surface of mounting groove (100), the other end drives it floats from top to bottom to swim board (2), and will the lower surface of swim board (2) with lower sealed slide (01) compress tightly.
2. The upper sealing slideway of the follow-up rigid oilless slideway sealing device according to claim 1, further comprising:
the pressing plate (4) is arranged on the upper surface of the floating plate (2).
3. The upper sealing slideway of the follow-up rigid oilless slideway sealing device according to claim 2, further comprising:
a side seal (5), the side seal (5) comprising:
a mounting plate (51), wherein the mounting plate (51) is clamped between the floating plate (2) and the pressure plate (4);
curb plate (52), curb plate (52) are two, respectively with the both ends of mounting panel (51) are connected, and are located loose plate (2) tip with between mounting groove (100) lateral wall, the lower extreme of curb plate (52) is to being close to the direction slope of mounting groove (100) lateral wall, just the lateral wall of curb plate (52) all the time with mounting groove (100) lateral wall contact.
4. The upper sealing slideway of the follow-up rigid oilless slideway sealing device according to claim 3, further comprising:
the number of the baffle plates (6) is two, and the two baffle plates (6) are respectively positioned at the end parts of the two openings of the mounting groove (100);
the baffle plate comprises two baffle strips (7), wherein the two baffle strips (7) are arranged above the pressing plate (4) and are respectively positioned on one side of the baffle plate (6), and the height of the top of each baffle strip (7) is always greater than that of the bottom of the baffle plate (6).
5. The upper sealing slideway of the follow-up rigid oilless slideway sealing device according to claim 4, wherein the barrier (7) is fixed on the pressing plate (4) and the floating plate (2) by a first bolt (8), the first bolt (8) sequentially penetrates through the floating plate (2), the mounting plate (51), the pressing plate (4) and the barrier (7) from bottom to top, the upper end of the first bolt is locked by a nut, a first cover plate (9) is arranged at the head of the first bolt (8), the bottom surface of the first cover plate (9) coincides with the bottom surface of the floating plate (2), and the first cover plate (9) is a graphite plate.
6. The upper sealing slideway of the follow-up rigid oilless slideway sealing device according to claim 3, further comprising:
the limiting cylinder (10) is arranged in the sealing cavity, the upper end of the limiting cylinder (10) is arranged on the mounting piece (1) and is communicated with the bottom of the mounting groove (100), a limiting hole is formed in the lower end of the limiting cylinder (10), and the spring (3) is sleeved on the limiting cylinder (10);
the guide shaft (11), the guide shaft (11) is worn to establish along endwise slip spacing downthehole, the upper end of guide shaft (11) is provided with flange (12) along circumference, the lower extreme with clamp plate (4) trip plate (2) are connected.
7. The upper sealing slideway of a follow-up rigid oilless slideway sealing device according to claim 6, wherein the guide shaft (11) is connected with the pressure plate (4) and the floating plate (2) through a second bolt (13), the second bolt (13) sequentially penetrates through the floating plate (2), the mounting plate (51) and the pressure plate (4) from bottom to top and is locked on the guide shaft (11), a second cover plate (14) is arranged at the bottom of the second bolt (13), the bottom surface of the second cover plate (14) coincides with the bottom surface of the floating plate (2), and the second cover plate (14) is a graphite plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121181863.5U CN214999385U (en) | 2021-05-28 | 2021-05-28 | Upper sealing slideway of follow-up rigid oilless slideway sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121181863.5U CN214999385U (en) | 2021-05-28 | 2021-05-28 | Upper sealing slideway of follow-up rigid oilless slideway sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214999385U true CN214999385U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121181863.5U Active CN214999385U (en) | 2021-05-28 | 2021-05-28 | Upper sealing slideway of follow-up rigid oilless slideway sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214999385U (en) |
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2021
- 2021-05-28 CN CN202121181863.5U patent/CN214999385U/en active Active
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