Bearing seat

Abstract

The utility model discloses a bearing seat, and belongs to the technical field of bearing seats. The fixing device comprises a first fixing block and a second fixing block. When the integrated bearing seat is used, a worker usually needs to smash a bearing into the bearing seat, the bearing is prone to being damaged in the process, the first fixing block and the second fixing block are arranged, the first fixing block and the second fixing block are detachably connected, when the integrated bearing seat is used, the bearing can be placed on the first semicircular hole, then the second fixing block and the first fixing block are connected with the bearing, and installation can be completed. And the penetrating holes are formed, the penetrating holes can be used for allowing bolts to penetrate through, a worker can fix the second fixing block and the first fixing block to a designated object through the bolts and the nuts, and convenience is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of bearing seats, and in particular to a bearing seat. Background Art

[0002] The bearing seat is one of the commonly used mechanical parts in the field of mechanical transmission. Wherever there is a bearing, there will be a bearing seat. The bearing seat is used to install and fix the bearing and can withstand a certain supporting force. It can be divided into split bearing seats, sliding bearing seats, rolling bearing seats, bearing seats with flanges and outer spherical bearing seats.

[0003] A bearing seat is disclosed in the patent with announcement number CN204553573U. When in use, the bearing can be placed in a fixed ring. Since the bearing and the fixed ring are interference fit, the process of workers placing the bearing in the fixed ring is relatively laborious and easily damages the bearing. Utility Model Content

[0004] The purpose of the present application is to address the above-mentioned problems existing in the prior art and to propose a bearing seat. The present application can be implemented through the following technical scheme: a bearing seat, comprising a fixing block 1 and a fixing block 2. The fixing block 1 is provided with a semicircular hole 1; the fixing block 2 is provided with a semicircular hole 2, the fixing block 1 and the fixing block 2 are detachably connected so that the semicircular hole 1 and the semicircular hole 2 can be closed into a circular hole, the circular hole is used to place a bearing, and the fixing block 2 is provided with a through hole.

[0005] In the above technical solution, when the integrated bearing seat is used, workers usually need to hammer the bearing into the bearing seat, which is easy to damage the bearing. By setting the fixing block 1 and the fixing block 2, and the fixing block 1 and the fixing block 2 are detachably connected, when in use, the bearing can be placed on the semicircular hole 1, and then the fixing block 2 is connected to the fixing block 1 to complete the installation of the bearing. By setting the through hole, the through hole can be used to penetrate the bolt, and the worker can use the bolt and nut to fix the fixing block 2 and the fixing block 1 on the designated object, which is more convenient.

[0006] Furthermore, the fixed block 1 and the fixed block 2 are both penetrated by connecting holes, and the connecting hole on the fixed block 1 and the connecting hole on the fixed block 2 are penetrated by the same connecting rod, and both ends of the connecting rod in the length direction are provided with accommodating grooves, and the accommodating grooves are slidably connected to limiting blocks, and the limiting blocks can slide along the depth direction of the accommodating grooves. The limiting blocks force themselves away from the bottom surface of the accommodating grooves through a spring, and the limiting blocks located at the two ends in the length direction of the connecting rod can contact the fixed block 1 and the fixed block 2 in a one-to-one manner, so that the fixed block 1 can be fixed in position relative to the fixed block 2 and at the same time the semicircular hole 1 and the semicircular hole 2 can be closed to become circular holes, and the connecting rod is fixedly installed with a spring wire, and the end of the spring wire in the length direction facing away from the connecting rod is fixedly installed on the fixed block 1.

[0007] In the above technical solution, when it is necessary to install the fixing block one and the fixing block two together, first press a limit block, then pass the connecting rod through the connecting holes opened on the fixing block one and the fixing block two in sequence, then release the hands so that the two limit blocks located at both ends of the length direction of the connecting rod abut against the fixing block one and the fixing block two one by one. At this time, the fixing block one is fixed in position relative to the fixing block two. In general connection methods, bolts and nuts are usually used to connect the fixing block one and the fixing block two, but it is often inconvenient that the nuts are placed randomly and only the bolts are left. By setting a spring wire, this design can reduce the possibility of losing the connecting rod.

[0008] Furthermore, the two limit blocks located at both ends of the connecting rod in the length direction are integrally formed with the same pressure rod, which is exposed from the connecting rod and can move along the radial direction of the connecting rod so that the two limit blocks can enter the two accommodating grooves one by one at the same time.

[0009] In the above technical solution, when the pressure rod is not provided, the worker needs to first press a limit block to make the limit block located in the receiving groove, and then push the limit block located in the receiving groove forward into the two connecting holes, and then push the entire connecting rod forward to make the limit blocks located at both ends of the length direction of the connecting rod correspond one by one to abut against the fixed block one and the fixed block two, which is rather troublesome. By providing a pressure rod exposed to the connecting rod, the limit block of the pressure rod can be located inside the receiving groove by pinching the pressure rod by hand, and then the connecting rod can be directly pushed into the connecting holes on the fixed block one and the fixed block two, which is more convenient.

[0010] Furthermore, the compression rod is formed with a plate, the plate is exposed from the connecting rod, and the thickness direction of the plate is consistent with the depth direction of the accommodating groove.

[0011] In the above technical solution, compared with direct contact between the finger and the pressure rod, by providing a plate and aligning the thickness direction of the plate with the depth direction of the accommodating groove, the contact area between the finger and the plate is larger, and the user experience is better.

[0012] Furthermore, the fixing block 1 and the fixing block 2 are both integrally formed with a limiting end capable of abutting against the end surface of the bearing.

[0013] In the above technical solution, the limiting end has a positioning effect on the bearing, which can make the bearing fixed more stably.

[0014] Furthermore, the limit block is formed with a slope, and one end of the slope close to the length center of the connecting rod is away from the inner bottom surface of the accommodating groove, and the hole wall of the connecting hole can contact the slope to allow the limit block to enter the accommodating groove.

[0015] In the above technical solution, workers can directly push the connecting rod into the connecting holes formed by the fixing block 1 and the fixing block 2. During this process, the hole wall of the connecting hole can press the inclined surface to make the limit block retract into the accommodating groove, which is more convenient.

[0016] Furthermore, a slide groove is provided on the end surface of the connecting rod, the length direction of the slide groove is consistent with the depth direction of the accommodating groove, and the pressure rod can be inserted into the slide groove.

[0017] In the above technical solution, when force is applied to the pressure rod, the pressure rod can move along the length direction of the slide groove so that the two limit blocks can enter the two accommodating grooves in a one-to-one correspondence at the same time.

[0018] Furthermore, two limit blocks located at both ends of the connecting rod in the length direction are both formed with the inclined surface.

[0019] In the above technical solution, when the connecting rod is inserted, any end of the connecting rod in the length direction can be directly inserted into the connecting hole provided in the fixing block 1 and the fixing block 2, which is more convenient.

[0020] In summary, the present application has the following technical effects: when the integrated bearing seat is in use, workers usually need to hammer the bearing into the bearing seat, which is easy to damage the bearing. By setting fixed block 1 and fixed block 2, and fixed block 1 and fixed block 2 are detachably connected, when in use, the bearing can be placed on semicircular hole 1, and then fixed block 2 is connected to fixed block 1 to complete the installation of the bearing. By setting a through hole, the through hole can be used to penetrate bolts, and workers can use bolts and nuts to fix fixed block 2 and fixed block 1 on the specified object, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present application;

[0022] Figure 2 It is a structural schematic diagram of the connecting rod in this application;

[0023] Figure 3 is a cross-sectional view of a connecting rod in the present application;

[0024] Figure 4 It is a cross-sectional view of the connecting rod in the second embodiment of the present application.

[0025] Description of reference numerals:

[0026] 1. Fixed block 1; 11. Semicircular hole 1; 12. Connecting hole; 2. Fixed block 2; 21. Semicircular hole 2; 22. Through hole; 3. Round hole; 4. Connecting rod; 41. Accommodating groove; 42. Slide groove; 5. Limit block; 51. Inclined surface; 6. Spring; 7. Spring wire; 8. Pressure rod; 9. Plate; 10. Limit end. DETAILED DESCRIPTION

[0027] Embodiment 1:

[0028] Please refer to the attached drawings in the instruction manual. Figure 1 One embodiment of the present application provides a bearing seat, including a fixing block 1, the fixing block 1 is provided with a semicircular hole 11, the fixing block 1 is detachably mounted with a fixing block 2, the fixing block 2 is provided with a semicircular hole 21, the fixing block 1 is detachably connected with the fixing block 2, at which time the semicircular hole 11 and the semicircular hole 21 can be closed to form a circular hole 3, the circular hole 3 is used to accommodate the bearing, wherein the fixing block 2 is provided with five through holes 22, the five through holes 22 can be used to penetrate bolts, when in use, the fixing block 2 is first connected with the fixing block 1, and then a bolt is penetrated through the through hole 22 and a specified object, and then a nut is threadedly connected with the bolt, and the fixing block 2 and the fixing block 1 can be fixed relative to the specified object. By providing a plurality of through holes 22, the fixing block 2 can be fixed more firmly. The fixing block 1 and the fixing block 2 2 are both integrally formed with a limiting end 10, and the limiting end 10 can abut against the end surface of the bearing. The limiting end 10 can play a positioning role for the bearing, so that the bearing is fixed more firmly.

[0029] Please refer to the attached drawings in the instruction manual. Figure 2 and Figure 3 , the fixing block 1 and the fixing block 2 are both penetrated with two connection holes 12, and the connection hole 12 located on the fixing block 1 and the connection hole 12 located on the fixing block 2 are penetrated with the same connecting rod 4, the cross section of the connecting rod 4 is circular, and the two ends of the axial outer wall of the connecting rod 4 in the length direction are provided with two receiving grooves 41, and the two receiving grooves 41 located at the same end in the length direction of the connecting rod 4 are arranged oppositely, and the structure on one receiving groove 41 is now described as an example. The depth direction of the receiving groove 41 is consistent with the radial direction of the connecting rod 4, and the inner wall of the receiving groove 41 is slidably connected with a limit block 5, and the limit block 5 can slide along the depth direction of the receiving groove 41. A spring 6 is arranged inside the receiving groove 41, and the two ends of the spring 6 in the length direction are fixedly installed on the inner bottom surface of the receiving groove 41 and the bottom of the limit block 5 in a one-to-one correspondence, and the spring 6 is a compression spring, and the spring 6 can force the limit block 5 to stay away from the inner bottom surface of the receiving groove 41, so that the limit block 5 can be exposed to the axial outer wall of the connecting rod 4. When the two limit blocks 5 located at the two ends of the connecting rod 4 in the length direction are exposed from the connecting rod 4, the two limit blocks 5 located at the two ends of the connecting rod 4 in the length direction can correspond one-to-one with the fixed block 1 and the fixed block 2, so that the fixed block 1 can be fixed in position relative to the fixed block 2 and at the same time the semicircular hole 11 and the semicircular hole 21 can be closed to become a circular hole 3.

[0030] Please refer to the attached drawings in the instruction manual. Figure 2 and Figure 3The two limit blocks 5 located at both ends of the length direction of the connecting rod 4 and whose projections on the same vertical plane can overlap are fixedly installed with the same pressure rod 8. The length direction of the pressure rod 8 is consistent with the length direction of the connecting rod 4. One end of the pressure rod 8 in the length direction is exposed to the connecting rod 4, and a slide groove 42 is provided on the end surface of the connecting rod 4. The length direction of the slide groove 42 is consistent with the depth direction of the receiving groove 41. The pressure rod 8 is inserted into the slide groove 42 and can move along the length direction of the slide groove 42. The pressure rod 8 is integrally formed with a plate 9, and the plate 9 is exposed to the connecting rod 4. The thickness direction of the plate 9 is consistent with the depth direction of the receiving groove 41. When force is applied to the plate 9, the pressure rod 8 can move along the length direction of the slide groove 42 so that the two limit blocks 5 can enter the two receiving grooves 41 one by one at the same time. When the force is unloaded on the plate 9, the two limit blocks 5 extend relative to the axial outer wall of the connecting rod 4 due to the elastic force of the spring 6. A spring wire 7 is fixedly installed at one end of the connecting rod 4 in the length direction, and the other end of the spring wire 7 in the length direction is fixedly installed on the fixed block 1. This design can reduce the possibility of losing the connecting rod 4.

[0031] The working principle of this embodiment is as follows: the bearing is placed in the semicircular hole 21, and then the fixing block 1 and the fixing block 2 are placed together, and then the plate 9 is pressed along the length direction of the slide groove 42 so that the limit block 5 is located in the accommodating groove 41. At this time, the spring 6 is compressed, and then the connecting rod 4 is inserted into the connecting holes 12 located on the fixing block 1 and the fixing block 2 in sequence, and then the hand is released, so that the two limit blocks 5 located at both ends of the length direction of the connecting rod 4 contact with the fixing block 1 and the fixing block 2 in a one-to-one correspondence, and now the fixing block 2 2 and the fixing block 1 can be installed together.

[0032] Embodiment 2:

[0033] Please refer to the attached drawings in the instruction manual. Figure 4 The structure and principle of this embodiment are basically the same as those of the first embodiment. The difference is that the limit block 5 is formed with a slope 51, and the end of the slope 51 close to the length center of the connecting rod 4 is far away from the inner bottom surface of the accommodating groove 41, the end of the slope 51 close to the inner bottom surface of the accommodating groove 41 can be flush with the axial outer wall of the connecting rod 4, and the end of the slope 51 away from the inner bottom surface of the accommodating groove 41 is located on the top surface of the limit block 5. This design allows workers to pass the connecting rod 4 through the two connecting holes 12 without pressing the plate 9. During the process of passing the connecting rod 4, the hole wall of the connecting hole 12 can press the slope 51 to make the limit block 5 enter the accommodating groove 41, which is more convenient. In addition, the two limit blocks 5 located at both ends of the length direction of the connecting rod 4 are both formed with slopes 51. This design allows any end of the connecting rod 4 to be directly passed through the two connecting holes 12, which is more convenient.

[0034] The working principle of this embodiment is as follows: hold one end of the connecting rod 4 and then directly pass the connecting rod 4 through the two connecting holes 12 until the two limit blocks 5 are in one-to-one correspondence with the fixing block 1 and the fixing block 2 2, which is more convenient.

[0035] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A bearing seat, characterized in that: include: A fixing block (1), wherein the fixing block (1) is provided with a semicircular hole (11); A fixing block 2 (2), wherein the fixing block 2 (2) is provided with a semicircular hole 2 (21), the fixing block 1 (1) and the fixing block 2 (2) are detachably connected so that the semicircular hole 1 (11) and the semicircular hole 2 (21) can be closed to form a circular hole (3), wherein the circular hole (3) is used to place a bearing, and the fixing block 2 (2) is provided with a plurality of through holes (22) extending therethrough, The fixing block 1 (1) and the fixing block 2 (2) are both provided with connecting holes (12), and the connecting hole (12) on the fixing block 1 (1) and the connecting hole (12) on the fixing block 2 (2) are provided with a same connecting rod (4), and both ends of the connecting rod (4) in the length direction are provided with receiving grooves (41), and the receiving grooves (41) are slidably connected to the limiting block (5), and the limiting block (5) can slide along the depth direction of the receiving groove (41), and the limiting block (5) is forced to move away from the fixing block (41) by a spring (6). The limit blocks (5) located at both ends of the connecting rod (4) in the length direction, away from the inner bottom surface of the accommodating groove (41), can contact the fixing block 1 (1) and the fixing block 2 (2) in a one-to-one correspondence, so that the fixing block 1 (1) can be fixed relative to the fixing block 2 (2) and at the same time the semicircular hole 1 (11) and the semicircular hole 2 (21) can be closed to form a circular hole (3). The connecting rod (4) is fixedly installed with a spring wire (7), and one end of the spring wire (7) in the length direction away from the connecting rod (4) is fixedly installed on the fixing block 1 (1).

2. A bearing seat according to claim 1, characterized in that: The two limit blocks (5) located at both ends of the connecting rod (4) in the length direction are integrally formed with a same pressing rod (8), the pressing rod (8) is exposed from the connecting rod (4), and the pressing rod (8) can move along the radial direction of the connecting rod (4) so ​​that the two limit blocks (5) can enter the two accommodating grooves (41) in a one-to-one correspondence at the same time.

3. A bearing seat according to claim 2, characterized in that: The pressure rod (8) is formed with a plate (9), the plate (9) is exposed from the connecting rod (4), and the thickness direction of the plate (9) is consistent with the depth direction of the accommodating groove (41).

4. A bearing seat according to claim 1, characterized in that: The fixing block 1 (1) and the fixing block 2 (2) are both integrally formed with a limiting end (10) capable of abutting against the end surface of the bearing.

5. The bearing seat according to claim 1, characterized in that: The limit block (5) is formed with an inclined surface (51), and one end of the inclined surface (51) close to the length center of the connecting rod (4) is away from the inner bottom surface of the accommodating groove (41), and the hole wall of the connecting hole (12) can contact the inclined surface (51) so that the limit block (5) enters the accommodating groove (41).

6. A bearing seat according to claim 3, characterized in that: The end surface of the connecting rod (4) is provided with a slide groove (42), the length direction of the slide groove (42) is consistent with the depth direction of the accommodating groove (41), and the pressing rod (8) can be inserted into the slide groove (42).

7. A bearing seat according to claim 5, characterized in that: The two limit blocks (5) located at both ends of the connecting rod (4) in the length direction are both formed with the inclined surfaces (51).

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