CN211491218U - Copper sheathing floats seals pressure equipment head - Google Patents
Copper sheathing floats seals pressure equipment head Download PDFInfo
- Publication number
- CN211491218U CN211491218U CN202020039325.1U CN202020039325U CN211491218U CN 211491218 U CN211491218 U CN 211491218U CN 202020039325 U CN202020039325 U CN 202020039325U CN 211491218 U CN211491218 U CN 211491218U
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- clamping
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- block
- fixedly connected
- groove
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Abstract
The utility model discloses a copper sheathing floating seal press-fitting head, which belongs to the technical field of engineering machinery parts, the right side of a fixed plate is fixedly connected with a connecting plate through a bolt, the right side of the connecting plate is fixedly connected with an installation sleeve, the right side of the installation sleeve is fixedly connected with a clamping strip which is distributed in an annular equidistance, the surface of the clamping strip is provided with a connecting hole, the outer end of the clamping strip is provided with an arc edge, the surface of the arc edge is fixedly connected with an installation block, the outer end of the installation block is clamped with a holding sheet, the inner side surface of the holding sheet is provided with a clamping groove, the bottom of the clamping groove is communicated with a screw hole, the screw hole is connected with a screw rod through a screw thread, the right side of the holding sheet is provided with an arc groove, the installation block which is arranged not only has the function of limiting, the holding sheet after installation can be prevented from rotating, but also has the function of quick positioning, the installation stability of floating seal has been greatly improved.
Description
Technical Field
The utility model relates to an engineering machine tool part technical field, more specifically say, relate to a copper sheathing floats seals pressure equipment head.
Background
The automobile idle wheel is used for driving a transmission belt, the existing automobile idle wheel structure generally comprises a belt wheel, a shaft sleeve, a copper sleeve, a floating seal and the like, the belt wheel drives the transmission belt, the shaft sleeve is used for supporting a mechanical rotating body and reducing the mechanical load friction coefficient of equipment in the transmission process, and the copper sleeve is used for avoiding the direct butt-grinding of a shaft and a seat hole so as to reduce the damage to the shaft and further play a role in protecting the shaft.
At present, the holding strip that current car idler copper sheathing floats and seals pressure equipment head and set up is when connecting the piece of enclasping, and in order to prevent to enclasping the piece rotation, it is fixed with enclasping the piece to come to be connected through two or more than two screw rods, great reduction the packaging efficiency to current enclasping piece and the superficial condition that seals and break away from the production clearance that can take place when using do not have the anticreep setting mostly, thereby the installation stability who seals has reduced the superficial.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a copper sheathing floats seals pressure equipment head, the installation piece that it set up not only has spacing effect, can prevent that the piece of enclasping after the installation from taking place to rotate, has the effect of quick location moreover, can improve the installation effectiveness between piece and the holding strip of enclasping to the anticreep piece and the fixture block that set up have spacing anticreep function, great improvement float the installation stability who seals.
In order to solve the above problems, the utility model adopts the following technical proposal.
A copper bush floating seal press-fitting head comprises a fixing plate, wherein a connecting plate is fixedly connected to the right side of the fixing plate through bolts, a mounting sleeve is fixedly connected to the right side of the connecting plate, clamping strips distributed in an annular equal distance mode are fixedly connected to the right side of the mounting sleeve, connecting holes are formed in the surfaces of the clamping strips, arc-shaped edges are arranged at the outer ends of the clamping strips, mounting blocks are fixedly connected to the surfaces of the arc-shaped edges, clamping pieces are clamped at the outer ends of the mounting blocks, clamping grooves are formed in the inner side surfaces of the clamping pieces, the bottoms of the clamping grooves are communicated with screw holes, the screw holes are connected with screw rods through threads, an arc-shaped groove is formed in the right side of each clamping piece, a floating seal is in contact connection in the arc-shaped groove and provided with arc-shaped bulges and anti-falling grooves, a clamping block is clamped in the anti-falling groove, an anti-falling, the copper sheathing has been cup jointed on the surface of fixed cover, and the installation piece that it set up not only has spacing effect, can prevent that the piece of holding tightly after the installation from taking place rotatoryly, has the effect of quick location moreover, can improve the installation effectiveness between piece and the holding strip of holding tightly to the anticreep piece and the fixture block that set up have spacing anticreep function, great improvement the installation stability of floating seal.
Furthermore, the outer end of the mounting block is provided with a mounting hole, a screw rod is connected in the mounting hole through threads, the mounting block is square, the surface of the mounting block is in contact with a clamping groove, the mounting block can limit the mounting position of the holding piece, and the holding piece is prevented from rotating.
Further, open in the outside of holding the piece tightly has the countersunk head groove, countersunk head inslot contact is connected with the screw rod, the degree of depth in countersunk head groove is greater than the thickness of the nut that the screw rod set up, and the countersunk head groove that sets up can avoid the screw rod to hold the outside surface of piece tightly in the protrusion after the installation, and then has reduced the whole diameter volume of pressure equipment head, the erection joint of the pressure equipment head of being convenient for.
Further, the right side fixedly connected with stopper of holding strip, the length of stopper is the same with the width of holding strip, the top of stopper is convex, and the top that sets up is convex stopper, and the cover of being convenient for floats advance the stopper and hold in the double-layered inslot between the piece tightly.
Further, the fixture block is equipped with first arc end, the anticreep piece is equipped with second arc end, and the fixture block and the anticreep piece of setting are convenient for the floating seal and hold installing and removing between the piece tightly, have the spacing effect of anticreep moreover.
Compared with the prior art, the utility model has the advantages of:
(1) the installation piece that this scheme set up not only has spacing effect, can prevent that the piece of enclasping after the installation from taking place rotatoryly, has the effect of quick location moreover, can improve the installation effectiveness between piece and the holding strip of enclasping to the anticreep piece and the fixture block that set up have spacing anticreep function, great improvement the installation stability of floating seal.
(2) The outer end of the mounting block is provided with a mounting hole, a screw rod is connected in the mounting hole through threads, the mounting block is square, the surface of the mounting block is in contact with a clamping groove, the mounting block can limit the mounting position of the holding piece, and the holding piece is prevented from rotating.
(3) The outside of hugging closely the piece is opened there is the countersunk head groove, and countersunk head inslot contact is connected with the screw rod, and the degree of depth in countersunk head groove is greater than the thickness of the nut that the screw rod set up, and the countersunk head groove that sets up can avoid the screw rod to hug closely the outside surface of piece in the protrusion after the installation, and then has reduced the whole diameter volume of pressure equipment head, the erection joint of the pressure equipment head of being convenient for.
(4) The right side fixedly connected with stopper of holding strip, the length of stopper is the same with the width of holding strip, and the top of stopper is convex, and the top of setting is convex stopper, is convenient for float the big envelope advance the stopper and hold the double-layered inslot between the piece tightly.
(5) The fixture block is provided with a first arc-shaped end, the anti-falling block is provided with a second arc-shaped end, the fixture block and the anti-falling block are convenient for assembly and disassembly between the floating seal and the holding piece, and the anti-falling limiting device has the anti-falling limiting effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
figure 2 is an enlarged view of portion a of figure 1,
fig. 3 is a side view of the mounting structure of the clasping sheet and the holding strip of the present invention.
The reference numbers in the figures illustrate:
the fixing plate comprises a fixing plate 1, a mounting sleeve 2, a connecting plate 21, a clamping strip 3, a limiting block 31, a connecting hole 32, an arc-shaped edge 33, a mounting block 34, a mounting hole 35, a holding piece 4, a countersunk groove 41, a screw rod 42, a screw hole 43, a clamping groove 44, an arc-shaped groove 45, a clamping block 46, a first arc-shaped end 47, a floating seal 5, an arc-shaped bulge 51, an anti-falling groove 52, an anti-falling block 53, a second arc-shaped end 54, a fixing sleeve 6 and a copper sleeve 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
Referring to fig. 1-3, a copper bush floating seal press-fitting head comprises a fixing plate 1 and referring to fig. 1-3, the right side of the fixing plate 1 is fixedly connected with a connecting plate 21 through a bolt, the right side of the connecting plate 21 is fixedly connected with a mounting sleeve 2, the mounting sleeve 2 is also provided with a gas claw, a guide block and other components, the gas claw is connected with a clamping strip 3, the other components are standard components or components commonly used by the technicians in the field, the working principle of the components is well known by the technicians in the field or can be known through technical manuals, the right side of the mounting sleeve 2 is fixedly connected with clamping strips 3 which are distributed in an annular and equidistant manner, the clamping strips 3 are used for fixing the positions of clamping sheets 4, the surfaces of the clamping strips 3 are provided with connecting holes 32, the outer ends of the clamping strips 3 are provided with arc-shaped edges 33, the radian of the arc-shaped edges 33 is the same as that of the inner arcs, the surface of the arc-shaped edge 33 is fixedly connected with an installation block 34, the outer end of the installation block 34 is clamped with a holding sheet 4, the holding sheet 4 is used for air inlet positioning of the floating seal 5, the inner side surface of the holding sheet 4 is provided with a clamping groove 44, the bottom of the clamping groove 44 is communicated with a screw hole 43, the screw hole 43 is connected with a screw rod 42 through a thread, the right side of the holding sheet 4 is provided with an arc-shaped groove 45, the floating seal 5 is in contact connection with the inner side of the arc-shaped groove 45, the floating seal 5 is provided with an arc-shaped bulge 51 and a drop-proof groove 52, a clamping block 46 is clamped in the drop-proof groove 52, the side surface of the clamping block 46 is in contact connection with a drop-proof block 53, a fixed sleeve 6 is sleeved in the floating seal 5, the working principle of which is well known to the person skilled in the art or can be known from the technical manual, a copper sleeve 7 is fitted over the surface of the fixing sleeve 6.
Referring to fig. 3, the outer end of the mounting block 34 is provided with a mounting hole 35, a screw rod 42 is connected in the mounting hole 35 through a thread, the mounting block 34 is square, the mounting block 34 is in surface contact with a clamping groove 44, the mounting block 34 can limit the mounting position of the holding sheet 4, the mounting block has a function of preventing the holding sheet 4 from rotating, the outer side of the holding sheet 4 is provided with a countersunk groove 41, the countersunk groove 41 is in contact with the screw rod 42, the depth of the countersunk groove 41 is greater than the thickness of a nut arranged on the screw rod 42, the countersunk groove 41 can prevent the screw rod 42 from protruding out of the outer side surface of the holding sheet 4 after mounting, so that the overall diameter and the volume of the press-fitting head are reduced, and the mounting connection of the press-fitting head is facilitated.
Referring to fig. 2 and 3, the right side of the holding strip 3 is fixedly connected with a limiting block 31, the length of the limiting block 31 is the same as the width of the holding strip 3, the top of the limiting block 31 is arc-shaped, the set top is the arc-shaped limiting block 31, so that the floating seal 5 can be conveniently sleeved in a clamping groove between the limiting block 31 and the holding sheet 4, the clamping block 46 is provided with a first arc-shaped end 47, the anti-falling block 53 is provided with a second arc-shaped end 54, and the clamping block 46 and the anti-falling block 53 are arranged to facilitate the assembly and disassembly between the floating seal 5 and the holding sheet 4 and have the anti-falling and.
When the copper sleeve floating seal press-fitting head is used for connecting the holding strip 3 and the holding piece 4, the mounting block 34 arranged on the holding strip 3 is firstly clamped into the clamping groove 44 arranged on the holding piece 4, then the screw rod 42 is inserted into the screw hole 43 at the bottom of the countersunk groove 41, then the screw rod 42 is rotated clockwise by a wrench, the screw rod 42 is rotated clockwise to sequentially screw the threaded hole 43 and the mounting hole 35, thereby fixing the mounting position of the holding piece 4, the arranged mounting block 34 not only has the limiting function, can prevent the mounted holding piece 4 from rotating, but also has the function of quick positioning, can improve the mounting efficiency between the holding piece 4 and the holding strip 3, then the floating seal 5 is placed in a surrounding ring surrounded by the holding piece 4, at the moment, the air claw arranged in the mounting sleeve 2 reversely acts to drive the holding piece 3 and the holding piece 4 to inwards gather together, the holding piece 4 is held tightly to prevent the floating seal 4 from falling off, and the compression of the copper sleeve 7 and the floating seal 4 is realized, and the anti-disengaging block 53 that the floating seal 4 set up and the fixture block 46 that the holding piece 4 set up have increased the anti-disengaging function of floating seal 4, great improvement the installation stability of floating seal 4.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a copper sheathing floats seals pressure equipment head, includes fixed plate (1), its characterized in that: the right side of the fixing plate (1) is fixedly connected with a connecting plate (21) through a bolt, the right side of the connecting plate (21) is fixedly connected with an installation sleeve (2), the right side of the installation sleeve (2) is fixedly connected with clamping strips (3) distributed in an annular equal distance mode, connecting holes (32) are formed in the surfaces of the clamping strips (3), arc-shaped edges (33) are arranged at the outer ends of the clamping strips (3), installation blocks (34) are fixedly connected with the surfaces of the arc-shaped edges (33), clamping pieces (4) are clamped at the outer ends of the installation blocks (34), clamping grooves (44) are formed in the inner side surfaces of the clamping pieces (4), screw holes (43) are communicated with the bottoms of the clamping grooves (44), the screw holes (43) are connected with screw rods (42) through threads, arc-shaped grooves (45) are formed in the right sides of the clamping pieces (4), and floating seals (5) are connected in the, the floating seal (5) is provided with an arc-shaped bulge (51) and an anti-falling groove (52), a clamping block (46) is clamped in the anti-falling groove (52), the side face of the clamping block (46) is in contact connection with an anti-falling block (53), a fixed sleeve (6) is sleeved in the floating seal (5), and a copper sleeve (7) is sleeved on the surface of the fixed sleeve (6).
2. The copper sleeve floating and pressing head as claimed in claim 1, wherein: the outer end of the mounting block (34) is provided with a mounting hole (35), a screw rod (42) is connected in the mounting hole (35) through threads, the mounting block (34) is square, and the surface of the mounting block (34) is connected with a clamping groove (44) in a contact manner.
3. The copper sleeve floating and pressing head as claimed in claim 1, wherein: the outer side of the holding piece (4) is provided with a countersunk groove (41), a screw rod (42) is in contact connection with the countersunk groove (41), and the depth of the countersunk groove (41) is larger than the thickness of a screw cap arranged on the screw rod (42).
4. The copper sleeve floating and pressing head as claimed in claim 1, wherein: the right side fixedly connected with stopper (31) of holding strip (3), the length of stopper (31) is the same with the width of holding strip (3), the top of stopper (31) is arc.
5. The copper sleeve floating and pressing head as claimed in claim 1, wherein: the clamping block (46) is provided with a first arc-shaped end (47), and the anti-falling block (53) is provided with a second arc-shaped end (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020039325.1U CN211491218U (en) | 2020-01-09 | 2020-01-09 | Copper sheathing floats seals pressure equipment head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020039325.1U CN211491218U (en) | 2020-01-09 | 2020-01-09 | Copper sheathing floats seals pressure equipment head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211491218U true CN211491218U (en) | 2020-09-15 |
Family
ID=72399135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020039325.1U Expired - Fee Related CN211491218U (en) | 2020-01-09 | 2020-01-09 | Copper sheathing floats seals pressure equipment head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211491218U (en) |
-
2020
- 2020-01-09 CN CN202020039325.1U patent/CN211491218U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20220109 |