Lithium battery pole piece rolling mill bearing seat convenient to fill and lubricate

Abstract

The utility model discloses a lithium battery pole piece rolling mill bearing seat convenient to fill and lubricate. The lithium battery pole piece rolling mill bearing seat convenient to fill and lubricate comprises a bearing carrier, the bearing carrier comprises a bearing support, a cavity is formed in the bearing support, clamping grooves are formed in the two sides of the cavity, two sets of limiting shaft sleeves are further arranged in the cavity, the two sets of limiting shaft sleeves are symmetrically installed on the two sides of the cavity, and the two sets of limiting shaft sleeves are arranged in the cavity. The inner cavity of the cavity is further provided with two sets of ring shafts, the two sets of ring shafts abut against one sides of the two sets of limiting shaft sleeves, the cavity is formed in the shaft seat support, and the limiting shaft sleeves, the ring shafts and the plug pins are used in cooperation, so that a worker firstly puts a roller bearing into the cavity; and the two groups of limiting shaft sleeves can be fixedly mounted by clamping the two groups of ring shafts to the roller bearings through the arranged bolts, and compared with a traditional manner of fixing through a plurality of bolts, the whole assembly work of workers is facilitated through the mounting manner of the bolts.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery pole piece rolling mill bearing seat devices, in particular to a lithium battery pole piece rolling mill bearing seat which is convenient for perfusion and lubrication. Background Art

[0002] The bearing seat of the lithium battery pole piece rolling mill that is easy to lubricate is an important mechanical component, which is designed to optimize the maintenance and lubrication work during the production of lithium battery pole pieces. In modern industrial manufacturing, especially in the field of lithium battery production involving precision machining and high performance requirements, the reliability and maintenance convenience of machinery and equipment have become key considerations.

[0003] The existing lithium battery pole piece rolling mill bearing seat is usually composed of a frame part and a transmission part. During the actual installation, the position of the bearing seat is first accurately marked on the frame to ensure its precise alignment with the roller, and then the bearing seat is firmly fixed in the predetermined position with bolts and washers. A torque wrench is used to ensure that each bolt reaches the appropriate tightening force. The roller is carefully hoisted into the frame and ensured to be aligned with the center line of the bearing seat. After confirming the position of the roller, it is fixed in the bearing seat with a key and a fastening nut.

[0004] However, this device has certain defects. When assembling this device, it is necessary to use multiple bolts and accurately mark the position of the bearing seat on the frame to ensure its precise alignment with the roller. This makes the assembly of the bearing seat of the lithium battery pole piece rolling mill inconvenient.

[0005] Therefore, it is necessary to provide a lithium battery pole piece rolling mill bearing seat that is easy to inject and lubricate to solve the above technical problems. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a lithium battery pole piece rolling mill bearing seat that is easy to inject lubrication and can facilitate the assembly of the lithium battery pole piece rolling mill bearing seat.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] A lithium battery pole piece rolling mill bearing seat which is convenient for perfusion lubrication comprises: a bearing carrier, the bearing carrier comprises a bearing support, the bearing support is provided with a cavity, slots are arranged on both sides of the cavity, two groups of limiting sleeves are arranged in the cavity, the two groups of limiting sleeves are symmetrically installed on both sides of the cavity, two groups of ring shafts are arranged in the inner cavity of the cavity, the two groups of ring shafts resist one side of the two groups of limiting sleeves, a roller bearing ring is installed between the two groups of ring shafts, the roller bearing ring is installed by clamping the ring shafts arranged on both sides, four groups of pins are arranged above the bearing support, the four groups of pins fix the two groups of limiting sleeves in the cavity provided in the bearing support.

[0009] Preferably, threaded holes are provided on the limit blocks provided on the end sides of the two groups of limit sleeves, and a threaded sleeve is also provided at the bottom of the latch, and the limit sleeve is detachably installed in the cavity through the latch.

[0010] Preferably, the limiting blocks provided on the limiting sleeve are engaged with the clamping grooves provided on both sides of the cavity, and the limiting sleeve is tightly clamped in the cavity through the limiting blocks.

[0011] Preferably, a limiting groove is provided at one end of the limiting sleeve, and the ring shaft can be embedded in the limiting groove provided in the limiting sleeve.

[0012] Preferably, the outer shell of the bearing carrier is also sleeved with a frame, and the upper and lower ends of the frame wrap the bearing carrier therein.

[0013] Preferably, the upper and lower ends of the frame are designed with rubber gasket structures.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The utility model has a cavity, a limiting sleeve, a ring shaft and a latch in the shaft seat support. When in use, the staff first puts the roller bearing into the cavity, then respectively engages the two sets of ring shafts with the roller bearings, and then aligns the limiting blocks provided at both ends of the limiting sleeve with the two sides of the cavity, and then puts the limiting sleeve into it. After the limiting sleeves on both sides are placed, the two sets of limiting sleeves can be fixed and installed by the provided latch. Compared with the traditional fixing method by multiple bolts, the installation method by the latch facilitates the overall assembly work of the staff;

[0016] (2) The utility model has a threaded hole on the limit block. When in use, the limit sleeve can be quickly and conveniently installed into or removed from the cavity through the design of the threaded hole and the threaded sleeve. This design greatly improves the convenience of operation and makes maintenance and replacement work more efficient;

[0017] (3) The utility model uses a limit block provided by the limit sleeve to engage with the grooves provided on both sides of the cavity. Through the precise engagement of the limit block and the groove, the limit sleeve can obtain precise positioning in the cavity, thereby ensuring the stability of the roller bearing in the cavity. Through the stability of the roller bearing, the precise position and preload of the roller bearing are maintained, so that the lubricating oil can act on the bearing more accurately, thereby improving the lubrication efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of a bearing seat for a lithium battery pole piece rolling mill that is convenient for injection and lubrication provided by the utility model;

[0019] Figure 2 A schematic diagram of the disassembled structure of the bearing carrier, the limiting sleeve and the latch provided by the utility model;

[0020] Figure 3 A schematic diagram of the installation structure of the limiting sleeve, the ring shaft and the roller bearing provided by the utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of the limiting shaft sleeve and the latch provided by the utility model.

[0022] Among them, the names corresponding to the figure marks are: 100, bearing carrier; 101, bearing support; 102, cavity; 200, frame; 300, limit sleeve; 301, limit block; 302, threaded hole; 400, ring shaft; 500, roller bearing; 600, pin; 601, threaded sleeve. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0024] First embodiment:

[0025] like Figure 1-4As shown, the utility model provides a lithium battery pole piece rolling mill bearing seat that is easy to lubricate and perfuse, including: a bearing carrier 100, the bearing carrier 100 includes a bearing support 101, the bearing support 101 is provided with a cavity 102, and slots are arranged on both sides of the cavity 102. Two groups of limiting sleeves 300 are also arranged in the cavity 102, and the two groups of limiting sleeves 300 are symmetrically installed on both sides of the cavity 102. Two groups of ring shafts 400 are also arranged in the inner cavity of the cavity 102, and the two groups of ring shafts 400 resist one side of the two groups of limiting sleeves 300. A roller bearing ring 500 is installed between the two groups of ring shafts 400, and the roller bearing ring 500 is installed by clamping the ring shafts 400 arranged on both sides. Four groups of latches 600 are also arranged above the bearing support 101, and the four groups of latches 600 fix the two groups of limiting sleeves 300 on the shaft. In the cavity 102 provided in the bearing support 101, when in use, by opening the cavity 102, the limiting sleeve 300, the ring shaft 400 and the latch 600 in the bearing support 101, when in use, the staff first puts the roller bearing 500 into the cavity 102, and then respectively engages the two sets of ring shafts 400 to the roller bearings 500, and then aligns the limiting blocks 301 provided at both ends of the limiting sleeve 300 with the two sides of the cavity 102, and then puts the limiting sleeve 300 into it. After the limiting sleeves 300 on both sides are placed, the two sets of limiting sleeves 300 can be fixed and installed by the set latch 600. Compared with the traditional fixing method through multiple bolts, the installation method through the latch 600 is convenient for the staff to facilitate the overall assembly work.

[0026] Second embodiment:

[0027] like Figure 2 , Figure 4 As shown, the limiting blocks 301 provided at the end sides of the two sets of limiting sleeves 300 are provided with threaded holes 302, and the bottom of the latch 600 is also provided with a threaded sleeve 601, and the limiting sleeve 300 is detachably installed in the cavity 102 through the latch 600.

[0028] The threaded hole 302 is provided on the stop block 301. When in use, the stop sleeve 300 can be quickly and conveniently installed into or removed from the cavity 102 through the latch 600 through the design of the threaded hole 302 and the threaded sleeve 601. Such a design greatly improves the convenience of operation and makes maintenance and replacement work more efficient.

[0029] Third embodiment:

[0030] like Figure 2 As shown, the limiting blocks 301 of the limiting sleeve 300 are engaged with the clamping grooves provided on both sides of the cavity 102 , and the limiting sleeve 300 is tightly clamped in the cavity 102 through the limiting blocks 301 .

[0031] The limit block 301 provided by the limit sleeve 300 is engaged with the grooves provided on both sides of the cavity 102. Through the precise engagement of the limit block 301 with the grooves, the limit sleeve 300 can obtain precise positioning in the cavity 102, thereby ensuring the stability of the roller bearing 500 in the cavity 102. Through the stability of the roller bearing 500, the precise position and preload of the roller bearing 500 are maintained, so that the lubricating oil can act on the bearing more accurately, thereby improving the lubrication efficiency.

[0032] Fourth embodiment:

[0033] like Figure 2-4 As shown, a limiting groove 303 is provided at one end of the limiting sleeve 300, and the ring shaft 400 can be inserted into the limiting groove 303 provided by the limiting sleeve 300. When in use, the ring shaft 400 is inserted into the limiting groove 303 of the limiting sleeve 300. This design can ensure that the ring shaft 400 maintains a stable position during operation, reduce displacement caused by vibration or external force, and thus improve the operation stability of the entire mechanical system.

[0034] Fifth embodiment:

[0035] like Figure 1 As shown, the outer shell of the bearing carrier 100 is also sleeved with a frame 200, and the upper and lower ends of the frame 200 wrap the bearing carrier 100 therein. When in use, the upper and lower ends of the frame 200 wrap the bearing carrier 100, which can significantly improve the stability of the entire device. This structure can make the force more uniform, reduce vibration during high load or high speed operation, and thus extend the service life of the equipment.

[0036] Working principle: by opening a cavity 102, a limiting sleeve 300, a ring shaft 400 and a latch 600 in the bearing support 101, when in use, the staff first puts the roller bearing 500 into the cavity 102, and then respectively engages the two sets of ring shafts 400 to the roller bearings 500, and then aligns the limiting blocks 301 set at both ends of the limiting sleeve 300 with the two sides of the cavity 102, and then puts the limiting sleeve 300 into it. After the limiting sleeves 300 on both sides are placed, the two sets of limiting sleeves 300 can be fixed and installed by the set latch 600. Compared with the traditional fixing method through multiple bolts, the installation method through the latch 600 facilitates the overall assembly work of the staff.

[0037] The above embodiment is only one of the preferred implementation modes of the present utility model and should not be used to limit the protection scope of the present utility model. Any changes or modifications that are made to the main design concept and spirit of the present utility model without any substantive significance, as long as the technical problems solved are still consistent with the present utility model, should be included in the protection scope of the present utility model.

Claims

1. A lithium battery pole piece rolling mill bearing seat that is easy to lubricate, characterized in that: include: A bearing carrier (100), the bearing carrier (100) comprising a bearing support (101), the bearing support (101) being provided with a cavity (102), the cavity (102) being provided with slots on both sides, the cavity (102) being provided with two groups of limiting sleeves (300), the two groups of limiting sleeves (300) being symmetrically installed on both sides of the cavity (102), the cavity (102) being provided with two groups of ring shafts (400), the two groups of ring shafts The shaft (400) resists against one side of the two groups of limiting sleeves (300), and a roller bearing ring (500) is installed between the two groups of ring shafts (400). The roller bearing ring (500) is installed by engaging with the ring shafts (400) arranged on both sides. Four groups of latches (600) are also arranged above the bearing support (101), and the four groups of latches (600) fix the two groups of limiting sleeves (300) in the cavity (102) arranged in the bearing support (101).

2. A lithium battery pole piece rolling mill bearing seat that is easy to lubricate according to claim 1, characterized in that: The limiting blocks (301) provided at the end sides of the two groups of limiting sleeves (300) are provided with threaded holes (302), and the bottom of the latch (600) is also provided with a threaded sleeve (601). The limiting sleeve (300) is detachably installed in the mold cavity (102) via the latch (600).

3. A lithium battery pole piece rolling mill bearing seat that is easy to lubricate according to claim 2, characterized in that: The limiting blocks (301) provided on the limiting shaft sleeve (300) are engaged with the clamping grooves provided on both sides of the cavity (102), and the limiting shaft sleeve (300) is tightly clamped in the cavity (102) through the limiting blocks (301).

4. A lithium battery pole piece rolling mill bearing seat that is easy to lubricate according to claim 3, characterized in that: A limiting slot (303) is provided at one end of the limiting shaft sleeve (300), and the ring shaft (400) can be embedded in the limiting slot (303) provided in the limiting shaft sleeve (300).

5. A lithium battery pole piece rolling mill bearing seat that is easy to lubricate according to claim 1, characterized in that: The outer shell of the bearing carrier (100) is also sleeved with a frame (200), and the upper and lower ends of the frame (200) wrap the bearing carrier (100) therein.

6. A lithium battery pole piece rolling mill bearing seat that is easy to lubricate with infusion according to claim 5, characterized in that: The upper and lower ends of the frame (200) are designed as rubber gasket structures.

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