CN217107883U - Sliding bearing seat - Google Patents
Sliding bearing seat Download PDFInfo
- Publication number
- CN217107883U CN217107883U CN202121810062.0U CN202121810062U CN217107883U CN 217107883 U CN217107883 U CN 217107883U CN 202121810062 U CN202121810062 U CN 202121810062U CN 217107883 U CN217107883 U CN 217107883U
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- frame
- fixed frame
- sliding
- bearing seat
- adjusting screw
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Abstract
The utility model discloses a sliding bearing seat, wherein, include: a fixed frame; the bearing seat body is arranged in the fixed frame and is in sliding connection with the fixed frame through the sliding chute; the lifting pressure plate is arranged in the fixed frame and is movably connected with the upper frame of the fixed frame, and the distance between the lifting pressure plate and the inner edge of the upper frame of the fixed frame is greater than the depth of the sliding chute when the lifting pressure plate is pressed on the upper part of the bearing seat body; and the sliding adjusting screw rod penetrates through the side frame of one side part of the fixed frame, is in threaded connection with the side frame of one side part of the fixed frame and abuts against the side part of the bearing seat body. When changing the bearing frame body, need not to dismantle fixed frame, only need to rise the pressure-reducing plate to rising for when the distance that the liftable pressure-reducing plate left the bearing frame body is greater than the degree of depth of the spout that bearing frame body lower part set up, can take out convenient and fast from fixed frame with the bearing frame body.
Description
Technical Field
The utility model relates to a bearing frame technical field especially relates to a sliding bearing seat.
Background
The bearing seat is a seat body used for installing and fixing the bearing and capable of bearing a certain supporting force. It can be divided into a split bearing seat, a sliding bearing seat, a rolling bearing seat, a bearing seat with a flange, an outer spherical bearing seat and the like. However, in the prior art, as shown in fig. 1, the fixing frame is detachable and is fastened and connected by bolts, and the upper part and the lower part of the bearing seat body are both connected with the fixing frame, so that the fixing frame must be detached when the bearing seat body is replaced, which is cumbersome, not conducive to replacement of the bearing seat body and wastes much time and labor.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned prior art not enough, an object of the utility model is to provide a sliding shaft seat aims at solving the more loaded down with trivial details problem of fixed frame must be disassembled when current sliding shaft seat changes the bearing frame body.
The technical scheme of the utility model as follows:
the utility model provides a sliding bearing seat, wherein, include:
a fixed frame;
the bearing seat body is arranged in the fixed frame and is in sliding connection with the fixed frame through the sliding chute;
the pressure raising and reducing plate is arranged in the fixed frame and is movably connected with the upper frame of the fixed frame, and the distance between the pressure raising and reducing plate and the inner edge of the upper frame of the fixed frame is greater than the depth of the sliding chute when the pressure raising and reducing plate is pressed on the upper part of the bearing seat body;
and the sliding adjusting screw rod penetrates through the side frame of one side part of the fixed frame, is in threaded connection with the side frame of one side part of the fixed frame and abuts against the side part of the bearing seat body.
Optionally, the sliding adjusting screw is in line with the center of the bearing hole.
Optionally, each frame of the fixed frame is connected by welding.
Optionally, the sliding groove is slidably connected with a lower frame of the fixed frame.
Optionally, a guide rail is arranged on the inner edge of the lower frame of the fixed frame, and the sliding groove is slidably connected with the guide rail.
Optionally, the method further comprises:
the pressing adjusting screw penetrates through the upper frame of the fixed frame and is in threaded connection with the upper frame of the fixed frame, and the pressure-raising and pressure-reducing plate is movably connected with the upper frame of the fixed frame through the pressing adjusting screw.
Optionally, the method further comprises:
the three compression adjusting screws penetrate through the upper frame of the fixed frame and are in threaded connection with the upper frame of the fixed frame, and the pressure-raising and reducing plate is movably connected with the upper frame of the fixed frame through the three compression adjusting screws.
Optionally, the pressing adjusting screw penetrates through the upper frame of the fixed frame and is fixedly connected with the lifting pressing plate.
Optionally, the pressing adjusting screw penetrates through the upper frame of the fixed frame and is in threaded connection with the lifting pressing plate.
Optionally, the fixing frame is provided with a mounting hole.
Has the advantages that: the utility model provides a sliding bearing seat, the bearing frame body setting that the lower part was provided with the spout is in fixed frame and through spout and fixed frame sliding connection, and the slip adjusting screw promotes the bearing frame body and slides, can rise the pressure board setting in fixed frame and with fixed frame's upper portion frame swing joint, but the lifting pressure board presses when bearing frame body upper portion, can rise the pressure board and be greater than the degree of depth of spout with the distance of fixed frame upper portion frame inward flange. The utility model provides a sliding bearing seat when changing the bearing frame body, need not to dismantle fixed frame, only needs to rise the step-down plate to rising for when the distance that liftable clamp plate left the bearing frame body is greater than the degree of depth of the spout that bearing frame body lower part set up, can take out convenient and fast from fixed frame with the bearing frame body.
Drawings
Fig. 1 is a schematic structural diagram of a sliding bearing seat in the prior art.
Fig. 2 is a schematic structural diagram of a sliding bearing seat according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a fixing frame according to an embodiment of the present invention.
In the figure, 1, a fixed frame; 2. a bearing housing body; 3. sliding the adjusting screw; 4. a step-up and step-down plate; 5. compressing the adjusting screw; 6. a chute; 7. a bearing bore; 11. the nut is fixed on the inner edge of the upper frame of the fixed frame; 12. the nut is fixed on the inner edge of the side frame of the fixed frame; 13. and (7) installing holes.
Detailed Description
The utility model provides a sliding bearing seat, for making the utility model discloses a purpose, technical scheme and effect are clearer, more clear and definite, following right the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, a fixing frame 1 of a sliding bearing pedestal in the prior art is detachable and is fastened and connected by bolts, and the upper part and the lower part of a bearing pedestal body 2 are both connected with the fixing frame 1, so that the fixing frame 1 must be detached when the bearing pedestal is replaced, which is cumbersome, not beneficial to replacement of the bearing pedestal, and wastes much time and labor. And the sliding adjusting screw rod 3 is positioned above the bearing seat body 2, so that the adjustment is not convenient. Based on this, the embodiment of the present invention provides a sliding bearing seat, as shown in fig. 2, including:
the fixing frame (1) is fixed,
the bearing seat comprises a bearing seat body 2, wherein a bearing hole 7 is formed in the center of the bearing seat body 2, a sliding groove 6 is formed in the lower portion of the bearing seat body 2, and the bearing seat body 2 is arranged in the fixed frame 1 and is connected with the fixed frame 1 in a sliding mode through the sliding groove 6;
the lifting pressing plate 4 is arranged in the fixed frame 1 and is movably connected with the upper frame of the fixed frame 1, and the distance between the lifting pressing plate 4 and the inner edge of the upper frame of the fixed frame 1 when the lifting pressing plate 4 is pressed on the upper part of the bearing seat body 2 is larger than the depth of the sliding groove 6;
and the sliding adjusting screw rod 3 penetrates through a side frame of the fixed frame 1 and is in threaded connection with a side frame of the fixed frame 1 and abuts against the side part of the bearing seat body 2.
In this embodiment, the bearing frame body 2 that the lower part was provided with spout 6 sets up in fixed frame 1 and through spout 6 and fixed frame 1 sliding connection, the slip adjusting screw 3 promotes bearing frame body 2 and slides, but lifting pressure plate 4 sets up in fixed frame 1 and with fixed frame 1's upper portion frame swing joint, but lifting pressure plate 4 presses when bearing frame body 2 upper portion, but lifting pressure plate 4 is greater than the degree of depth of spout 6 with the distance of fixed frame 1 upper portion frame inward flange. The utility model provides a sliding bearing seat when changing bearing frame body 2, need not to dismantle fixed frame 1, only needs to rise voltage-increasing plate 4 to rising for when the distance that liftable clamp plate 4 left bearing frame body 2 is greater than the degree of depth of the spout 6 that bearing frame body 2 lower part set up, can take out convenient and fast bearing frame body 2 from fixed frame 1. In addition, in this embodiment, the sliding adjusting screw 3 is located at the side of the bearing seat body 2, so as to adjust the position of the bearing seat body 2. The bearing seat body 2 with different diameters can be replaced in the embodiment, and the application range is wide.
The sliding groove 6 is slidably connected to the lower frame of the fixed frame 1, or a guide rail is disposed on an inner edge of the lower frame of the fixed frame 1, and the sliding groove 6 is slidably connected to the guide rail, but not limited thereto. That is to say, in this embodiment, the sliding bearing seat body 2 can be slidably connected to the lower frame of the fixed frame 1 through the sliding slot 6 on the lower portion thereof, and can also be connected to the guide rail disposed on the inner edge of the lower frame of the fixed frame 1 through the sliding slot 6.
The sliding bearing housing further comprises:
at least one compresses tightly adjusting screw 5, at least one compress tightly adjusting screw 5 pass fixed frame 1 upper portion frame and with fixed frame 1 upper portion frame threaded connection, but lifting press plate 4 with fixed frame 1 upper portion frame passes through at least one compresses tightly adjusting screw 5 swing joint.
In the specific structure of this embodiment, the sliding bearing seat includes three adjusting screw 5 that compresses tightly, three adjusting screw 5 that compresses tightly pass fixed frame 1 upper portion frame and with fixed frame 1 upper portion frame threaded connection, liftable clamp plate 4 with fixed frame 1 upper portion frame passes through three adjusting screw 5 swing joint that compresses tightly.
The following description will be given, with reference to fig. 2 and 3, of a specific connection manner in which the three pressing adjustment screws 5 penetrate through the upper frame of the fixed frame 1 and are in threaded connection with the upper frame of the fixed frame 1, and the liftable pressing plate 4 is movably connected with the upper frame of the fixed frame 1 through the three pressing adjustment screws 5: the structural schematic diagram of the fixing frame 1 is shown in fig. 3, three through holes are arranged at intervals on the upper frame of the fixing frame 1, and three nuts 11 communicated with the three through holes arranged at intervals are respectively fixed on the inner edge of the upper frame of the fixing frame 1. Three adjusting screw 5 compresses tightly respectively and pass three through-hole that fixed frame 1 upper portion frame interval set up and three nut 11 that is linked together with the three through-hole that the interval set up in proper order and be connected with liftable clamp plate 4, three adjusting screw 5 compresses tightly respectively with fix the nut 11 threaded connection that sets up at the three interval of fixed frame 1 upper portion frame inward flange. When the bearing seat body 2 needs to be replaced, the fixed frame 1 does not need to be detached, and only the three pressing adjusting screw rods 5 need to rotate upwards, so that the lifting pressing plate 4 leaves the bearing seat body 2, when the screwing-out distance is greater than the depth of the sliding groove 6 arranged on the lower part of the bearing seat body 2, namely the distance that the lifting pressing plate 4 leaves the bearing seat body 2 is greater than the depth of the sliding groove 6 arranged on the lower part of the bearing seat body 2, the bearing seat body 2 can be taken out of the fixed frame 1, and the operation is convenient and fast. Furthermore, the pressing adjusting screw 5 penetrates through the upper frame of the fixed frame 1 and can be fixedly connected or in threaded connection with the liftable press plate 4, and the liftable press plate 4 is driven to ascend and descend by screwing in and out the nut 11 which presses the inner edge of the upper frame of the fixed frame 1 through the pressing adjusting screw 5.
Of course, also can set up three screw thread through-hole at fixed frame 1 upper portion frame direct interval, not set up the nut 11 that is linked together with it, compress tightly adjusting screw 5 and pass the three screw thread through-hole that fixed frame 1 upper portion frame interval set up with but lifting clamp plate 4 fixed connection or threaded connection through the precession back-and-forth motion that compresses tightly adjusting screw 5 three screw thread through-hole on fixed frame 1 upper portion frame, can drive the lift and the lift of lifting clamp plate 4 equally, realize the change of bearing frame body 2.
In the sliding bearing seat in the prior art, the fixing frame 1 is detachable and is fastened and connected by bolts, and the strength is low, and the bearing seat body 2 can be replaced without detaching the fixing frame 1 in the embodiment of the invention, so in order to enhance the strength of the fixing frame 1, each frame of the fixing frame 1 in the embodiment can be connected by adopting a welding mode, and each frame in the fixing frame 1 is connected by adopting a welding mode, so that compared with the mode of fastening and connecting by bolts in the prior art, the strength of the fixing frame 1 can be greatly improved. Of course, in order to further enhance the strength of the fixing frame 1, a reinforcing plate (as shown in fig. 3) may be disposed at the welding connection position of each frame of the fixing frame 1 according to actual needs, so as to make the fixing frame 1 more firm, and the reinforcing plates of the outer edge of the side frame and the reinforcing plate of the bottom frame of the fixing frame 1 are not shown in fig. 3, but may be disposed according to actual needs.
In addition, in the prior art, as shown in fig. 1, since the sliding adjusting screw 3 is disposed on the upper portion of the bearing seat body 2, the sliding adjusting screw 3 is not in the same straight line with the stress center of the bearing seat body 2, that is, the supporting force of the fixed frame 1 on the bearing seat body 2 and the external force action point of the bearing seat body 2 from the axis of the bearing seat body 2 are not in the same straight line, and the fixed frame 1, the sliding adjusting screw 3, and the bearing seat body 2 are subject to the action of the pulling and twisting moment and are easily damaged. In order to solve the technical problem, the embodiment is to pass the sliding adjusting screw 3 through a side frame of the fixed frame 1 and a side frame of the fixed frame 1 are in threaded connection and pushed against a side part of the bearing seat body 2, so that the sliding adjusting screw 3 and the center of the bearing hole 7 are on the same straight line, so that the effect that the fixed frame 1, the sliding adjusting screw 3 and the bearing seat body 2 are subjected to tension and torsion moments can be reduced, and the frequency of damage to the fixed frame 1, the sliding adjusting screw 3 and the bearing seat body 2 is reduced.
The specific connection mode that the sliding adjusting screw 3 penetrates through one side frame of the fixed frame 1, is in threaded connection with one side frame of the fixed frame 1, and abuts against the side of the bearing seat body 2, and the sliding adjusting screw 3 and the center of the bearing hole 7 are on the same straight line is described below with reference to fig. 2 and 3: a through hole is formed in one side frame of the fixed frame 1, a nut 12 (shown in fig. 3) communicated with the through hole is fixed on the inner edge of the side frame, the sliding adjusting screw 3 sequentially penetrates through the through hole in the side frame of the fixed frame 1, the nut 12 fixed on the inner edge of the side frame and communicated with the through hole is abutted to the side portion of the bearing seat body 2 and is used for pushing the bearing seat body 2 to slide (shown in fig. 2), at the moment, the sliding adjusting screw 3 is in threaded connection with the side frame of the fixed frame 1 through the nut 12 fixed on the inner edge of the side frame and communicated with the through hole, and the centers of the sliding adjusting screw 3, the through hole in the side frame of the fixed frame 1, the nut 12 and the bearing hole 7 are on the same straight line. Of course, also can directly set up the screw thread through-hole on fixed frame 1's lateral part frame, slide adjusting screw 3 passes screw thread through-hole on fixed frame 1 lateral part frame is in the top the 2 lateral parts of bearing frame body, be used for promoting the slip of bearing frame body 2, slide adjusting screw 3 passes through with fixed frame 1 a lateral part frame this moment the screw thread through-hole threaded connection who sets up on fixed frame 1's lateral part frame, the screw thread through-hole on slide adjusting screw 3, the fixed frame 1 a lateral part frame and the center of dead eye 7 are on same straight line. In addition, according to actual needs, through holes and nuts 12 (shown in fig. 3) which are communicated with the through holes and fixed on the inner edges of the side frames can be arranged on both side frames of the fixing frame 1, or threaded through holes can be arranged on both side frames of the fixing frame 1, so that the bearing seat body 2 can slide in two directions.
As shown in fig. 3, the fixing frame 1 is further provided with mounting holes 13 for mounting and fixing the sliding bearing seat, one or more mounting holes 13 may be provided according to actual needs, and as shown in fig. 3 as an example, two mounting holes 13 are provided on a lower frame of the fixing frame 1.
To sum up, the utility model provides a sliding bearing seat, the bearing frame body setting that the lower part is provided with the spout is in fixed frame and through spout and fixed frame sliding connection, and the slip adjusting screw promotes the bearing frame body and slides, can rise the pressure board setting in fixed frame and with fixed frame's upper portion frame swing joint, but the lifting pressure board is pressed when bearing frame body upper portion, can rise the pressure board and be greater than the degree of depth of spout with the distance of fixed frame upper portion frame inward flange. The utility model provides a sliding bearing seat when changing the bearing frame body, need not to dismantle fixed frame, only needs to rise the step-down plate to rising for when the distance that liftable clamp plate left the bearing frame body is greater than the degree of depth of the spout that bearing frame body lower part set up, can take out convenient and fast from fixed frame with the bearing frame body. Will slide adjusting screw passes fixed frame lateral part frame with fixed frame lateral part frame threaded connection and top bearing frame body lateral part, and make slide adjusting screw with the center of dead eye is on same straight line, can reduce fixed frame, slide adjusting screw, bearing frame body and receive the effect of drawing the moment of torsion, reduces the frequency that fixed frame, slide adjusting screw, bearing frame body damaged, each frame of fixed frame can adopt the welding mode to connect, adopts each frame in the welding mode connection fixed frame, compares with the mode that adopts bolt-up to connect among the prior art, can increase substantially frame intensity.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. A sliding bearing housing, comprising:
a fixed frame;
the bearing seat body is arranged in the fixed frame and is in sliding connection with the fixed frame through the sliding chute;
the lifting pressure plate is arranged in the fixed frame and is movably connected with the upper frame of the fixed frame, and the distance between the lifting pressure plate and the inner edge of the upper frame of the fixed frame is greater than the depth of the sliding groove when the lifting pressure plate is pressed on the upper part of the bearing seat body;
and the sliding adjusting screw rod penetrates through the side frame of one side part of the fixed frame, is in threaded connection with the side frame of one side part of the fixed frame and abuts against the side part of the bearing seat body.
2. The sliding bearing housing of claim 1 wherein said slide adjustment screw is collinear with the center of said bearing bore.
3. The sliding bearing block of claim 1, wherein each rim of the fixed frame is connected by welding.
4. The sliding bearing block of claim 1 wherein said runner is slidably connected to a lower rim of said fixed frame.
5. The sliding bearing support according to claim 1, wherein the fixed frame has a guide rail provided on an inner edge of a lower frame thereof, and the sliding groove is slidably connected to the guide rail.
6. The sliding bearing housing of claim 1, further comprising:
the pressing adjusting screw penetrates through the upper frame of the fixed frame and is in threaded connection with the upper frame of the fixed frame, and the pressure-raising and pressure-reducing plate is movably connected with the upper frame of the fixed frame through the pressing adjusting screw.
7. The sliding bearing housing of claim 1, further comprising:
the three compression adjusting screws penetrate through the upper frame of the fixed frame and are in threaded connection with the upper frame of the fixed frame, and the pressure-raising and reducing plate is movably connected with the upper frame of the fixed frame through the three compression adjusting screws.
8. The sliding bearing seat according to claim 6 or 7, wherein the pressing adjusting screw penetrates through the upper frame of the fixed frame to be fixedly connected with the liftable pressing plate.
9. The sliding bearing block according to claim 6 or 7, wherein the pressing adjusting screw penetrates through the upper frame of the fixed frame and is in threaded connection with the liftable pressing plate.
10. The sliding bearing housing of claim 1, wherein the fixed frame is provided with mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121810062.0U CN217107883U (en) | 2021-08-04 | 2021-08-04 | Sliding bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121810062.0U CN217107883U (en) | 2021-08-04 | 2021-08-04 | Sliding bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217107883U true CN217107883U (en) | 2022-08-02 |
Family
ID=82577048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121810062.0U Active CN217107883U (en) | 2021-08-04 | 2021-08-04 | Sliding bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217107883U (en) |
-
2021
- 2021-08-04 CN CN202121810062.0U patent/CN217107883U/en active Active
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