Lubricating device for steel vibration collecting device

Abstract

The utility model discloses a lubricating device for a steel vibration collecting device, which comprises a split type copper sleeve, a cam transmission shaft is sleeved with the split type copper sleeve, a vibration hand is arranged outside the split type copper sleeve in an attached mode, and two sides of the vibration hand are respectively connected with a shell of the lubricating device in an attached mode. And the lubricating device shell sleeves the cam transmission shaft and is filled with a lubricant. The lubricating device for the steel vibration collecting device is simple in structure and low in manufacturing and maintenance cost, can be quickly replaced and maintained, can effectively and reliably lubricate a split type copper sleeve in a vibration hand in a cam connecting rod mechanism, and avoids production or equipment faults caused by abrasion of the split type copper sleeve.

Description

Technical Field

[0001] This utility model belongs to the field of lubrication auxiliary technology, and relates to a lubrication device for a steel vibration collection device. Background Technology

[0002] The vibrating collection device is an important piece of equipment in the collection area of ​​a steel rolling mill. Its main functions are: first, to collect steel of fixed lengths by vibration, preventing the steel from piling up and becoming uneven during the collection process, which would prevent the steel bundles from being finished and bundled; and second, to prevent the steel from being bundled and crossing over during the collection process, which would affect the quality of the bundles and require further processing to solve this problem.

[0003] The vibration of the vibrating part in the vibration collection device is achieved through a cam linkage mechanism. The split copper sleeve inside the vibrator in the cam linkage mechanism is subjected to radial force during movement. It cannot be effectively lubricated during rotation, resulting in rapid wear of the split copper sleeve. In severe cases, it can damage the cam drive shaft.

[0004] In summary, existing technologies suffer from the problem that split-type copper bushings are difficult to lubricate effectively during the rotation of the drive shaft, resulting in excessive wear of the equipment. Utility Model Content

[0005] The purpose of this invention is to provide a lubrication device for a steel vibration collection device, which solves the problem in the prior art where the split copper bushing is difficult to lubricate effectively during the rotation of the drive shaft, resulting in excessive wear of the equipment.

[0006] The technical solution adopted by this utility model is a lubrication device for a steel vibration collection device, including a split copper sleeve, which is sleeved on a cam drive shaft. A vibrating hand is attached to the outside of the split copper sleeve, and the two sides of the vibrating hand are respectively attached to the outer shell of the lubrication device. The outer shell of the lubrication device is sleeved on the cam drive shaft and is filled with lubricant.

[0007] The features of this utility model also include:

[0008] The split copper bushing is installed inside the housing of the lubrication device. The split copper bushing has a tubular structure, and its radial cross-section consists of two semi-circular rings that fit together to form a complete ring.

[0009] The lubrication device housing includes a No. 1 housing and a No. 2 housing, which are respectively located on both sides of the split copper sleeve. The No. 1 housing and the No. 2 housing are symmetrically distributed with the radial section at the axial center of the split copper sleeve as the symmetrical plane. The No. 1 housing and the No. 2 housing are respectively connected to the outer walls on both sides of the vibrator.

[0010] The vibrating hand includes a first semicircular ring and a second semicircular ring. The first semicircular ring and the second semicircular ring are fixed together by a vibrating hand fixing bolt. The end of the first semicircular ring away from the vibrating hand fixing bolt is provided with a connecting hole.

[0011] The vibrator is equipped with separate skeleton oil seals on both sides. The separate skeleton oil seals are sleeved on the cam drive shaft and fit against the outer wall of the cam drive shaft. The separate skeleton oil seals are connected to the cam drive shaft through retaining rings and positioning pins.

[0012] The split-type skeleton oil seal includes a No. 1 split-type skeleton oil seal and a No. 2 split-type skeleton oil seal. The No. 1 split-type skeleton oil seal and the No. 2 split-type skeleton oil seal are symmetrically distributed with the radial section at the axial center of the split-type copper sleeve as the symmetrical plane.

[0013] The No. 1 split-type skeleton oil seal and the No. 2 split-type skeleton oil seal are respectively installed inside the No. 1 shell and the No. 2 shell. The No. 1 split-type skeleton oil seal is fixedly connected to the inner side of the No. 1 shell away from the vibrator, and the No. 2 split-type skeleton oil seal is fixedly connected to the inner side of the No. 2 shell away from the vibrator.

[0014] The vibrator is equipped with retaining rings on both sides, which are sleeved on the cam drive shaft. The retaining rings include a first retaining ring and a second retaining ring, which are symmetrically distributed with respect to the radial section at the axial center of the split copper sleeve.

[0015] The first retaining ring and the second retaining ring are fixedly connected to the cam drive shaft. The first retaining ring is set inside the first housing and is located between the first split skeleton oil seal and the split copper sleeve. The second retaining ring is set inside the second housing and is located between the second split skeleton oil seal and the split copper sleeve.

[0016] A sealed space is formed between the outer wall of the cam drive shaft, the side wall of the split skeleton oil seal, the inner wall of the lubrication device housing, and the inner wall of the vibrator, and the lubricant is filled in the sealed space.

[0017] The beneficial effects of this utility model are: the utility model has a simple structure, low manufacturing and maintenance costs, and can be quickly replaced and maintained. It can also effectively and reliably lubricate the split copper sleeve inside the vibrator in the cam linkage mechanism, avoiding production or equipment failures caused by wear of the split copper sleeve. The design and structure are reasonable. The vibrator adopts a split structure, which reduces the equipment replacement and maintenance time and extends the service life of the device. The lubrication shell structure prevents the lubricating oil from being lost during high-speed vibration, increases the lubrication time of the split copper sleeve, and improves the service life of the equipment. Attached Figure Description

[0018] Figure 1 This is a front view of the lubrication device for the steel vibration collection device of this utility model;

[0019] Figure 2This is a left view of the lubrication device for the steel vibration collection device of this utility model.

[0020] In the diagram: 1. Split-type copper bushing; 2. Lubrication device housing; 3. Vibrator; 4. Split-type skeleton oil seal; 5. Retaining ring; 6. Vibrator fixing bolt; 7. Cam drive shaft; 8. Retaining ring positioning pin. Detailed Implementation

[0021] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0022] The lubrication device for the steel vibration collection device includes a split copper sleeve 1, which is sleeved on the cam drive shaft 7. A vibrator 3 is attached to the outside of the split copper sleeve 1. The two sides of the vibrator 3 are respectively attached to the lubrication device housing 2. The lubrication device housing 2 is sleeved on the cam drive shaft 7 and is filled with lubricant.

[0023] The split copper sleeve 1 is installed inside the outer shell 2 of the lubrication device. The split copper sleeve 1 has a tubular structure, and its radial cross section consists of two semi-circular rings that fit together to form a complete ring.

[0024] The lubrication device housing 2 includes a first housing and a second housing. The first housing and the second housing are respectively located on both sides of the split copper sleeve 1. The first housing and the second housing are symmetrically distributed with the radial section at the axial center of the split copper sleeve 1 as the symmetrical plane. The first housing and the second housing are respectively connected to the outer walls on both sides of the vibrator 3.

[0025] The vibrator 3 includes a first semicircular ring and a second semicircular ring, which are fixed together by a vibrator fixing bolt 6. The end of the first semicircular ring away from the vibrator fixing bolt 6 has a connecting hole. Split-type skeleton oil seals 4 are respectively installed on both sides of the vibrator 3. The split-type skeleton oil seals 4 are sleeved on the cam drive shaft 7 and fit against the outer wall of the cam drive shaft 7. The split-type skeleton oil seals 4 are connected to the cam drive shaft 7 through retaining ring positioning pins 8.

[0026] The split-type skeleton oil seal 4 includes a No. 1 split-type skeleton oil seal and a No. 2 split-type skeleton oil seal, which are symmetrically distributed with respect to the radial cross-section at the axial center of the split-type copper sleeve 1. The No. 1 split-type skeleton oil seal and the No. 2 split-type skeleton oil seal are respectively installed inside the No. 1 housing and the No. 2 housing. The No. 1 split-type skeleton oil seal is fixedly connected to the inner side of the end of the No. 1 housing away from the vibrator 3, and the No. 2 split-type skeleton oil seal is fixedly connected to the inner side of the end of the No. 2 housing away from the vibrator 3.

[0027] The vibrator 3 has retaining rings 5 ​​on both sides, which are sleeved on the cam drive shaft 7. The retaining rings 5 ​​include a first retaining ring and a second retaining ring, which are symmetrically distributed with respect to the radial cross-section at the axial center of the split copper sleeve 1. The first and second retaining rings are fixedly connected to the cam drive shaft 7. The first retaining ring is located inside the first outer shell and between the first split skeleton oil seal and the split copper sleeve 1. The second retaining ring is located inside the second outer shell and between the second split skeleton oil seal and the split copper sleeve 1. A sealed space is formed between the outer wall of the cam drive shaft 7, the side wall of the split skeleton oil seal 4, the inner wall of the lubrication device outer shell 2, and the inner wall of the vibrator 3, and lubricant is filled within this sealed space.

[0028] This utility model includes a split-type copper sleeve 1, a lubrication device housing 2, a split-type skeleton oil seal 4, and a retaining ring 5. The split-type copper sleeve 1 is installed inside the vibrator 3. The retaining ring 5 and the split-type skeleton oil seal 4 are located inside the lubrication device housing 2, respectively. The retaining ring 5 is located on the outside of the split-type copper sleeve 1 and is connected to the cam drive shaft 7. The retaining ring 5 and the cam drive shaft 7 are fixed by a retaining ring positioning pin 8. The split-type skeleton oil seal 4 is located on the outside of the retaining ring 5 and is fixed to the lubrication device housing 2. The retaining ring 5 is made of nickel-chromium alloy material, which has wear resistance. The split-type copper sleeve 1, lubrication device housing 2, split-type skeleton oil seal 4, and vibrator 3 adopt a split structure for easy installation. After installation, lubrication can be achieved between the cam drive shaft 7 and the split-type copper sleeve 1, which helps prevent grease loss and has a good lubrication effect.

[0029] The split-type copper sleeve 1 is located between the vibrator 3 and the cam drive shaft 7. The tightness of the vibrator fixing bolts 6 is adjusted to ensure a tight fit between the split-type copper sleeve 1 and the vibrator 3, preventing the split-type copper sleeve 1 from falling off. The lubrication device housing 2 is located on both sides of the vibrator 3 and is fixed to the vibrator 3 by welding. The split-type copper sleeve 1, the split-type skeleton oil seal 4, and the retaining ring 5 are located inside the lubrication device housing 2 and the vibrator 3. The split-type copper sleeve 1 is located outside the cam drive shaft 7, the retaining ring 5 is located axially outside the split-type copper sleeve 1, and the split-type skeleton oil seal 4 is located outside the retaining ring 5. The gap of the split-type copper sleeve 1 is adjusted by the vibrator fixing bolts 6.

[0030] The working principle of this utility model is as follows: When the cam drive shaft 7 rotates at high speed, the retaining ring 5 rotates simultaneously with the cam drive shaft 7. The split copper sleeve 1 and the vibrating hand 3 do not rotate with the cam drive shaft 7. Friction is generated between the split copper sleeve 1 and the cam drive shaft 7. The lubrication device housing 2 is filled with lubricant. During the rotation of the retaining ring 5, the lubricant inside the lubrication device housing 2 is in motion, ensuring sufficient lubricant between the split copper sleeve 1 and the cam drive shaft 7, reducing the frictional resistance between the split copper sleeve 1 and the cam drive shaft 7, and reducing the wear caused by excessive friction between the split copper sleeve 1 and the cam drive shaft 7. The split skeleton oil seal 4 ensures that the lubricant inside the lubrication device housing 2 is sealed to prevent leakage. The split copper sleeve 1 inside the lubrication device housing 2 is well lubricated, reducing the wear of the cam drive shaft 7 and the split copper sleeve 1, and realizing the lubrication of the vibrating hand of the vibrating device.

[0031] Example 1

[0032] This embodiment proposes a lubrication device for a steel vibration collection device, such as... Figure 1 and Figure 2 As shown, it includes a split copper sleeve 1, which is sleeved on the cam drive shaft 7. A vibrator 3 is attached to the outside of the split copper sleeve 1. The two sides of the vibrator 3 are respectively attached to the lubrication device housing 2. The lubrication device housing 2 is sleeved on the cam drive shaft 7 and is filled with lubricant.

[0033] Example 2

[0034] This embodiment proposes a lubrication device for a steel vibration collection device, such as... Figure 1 and Figure 2 As shown, it includes a split-type copper sleeve 1, which is sleeved on the cam drive shaft 7. A vibrator 3 is attached to the outside of the split-type copper sleeve 1. The two sides of the vibrator 3 are respectively attached to the lubrication device housing 2. The lubrication device housing 2 is sleeved on the cam drive shaft 7 and is filled with lubricant. The split-type copper sleeve 1 is located inside the lubrication device housing 2. The structure of the split-type copper sleeve 1 is tubular, and the radial cross-section of the split-type copper sleeve 1 is two semi-circular rings attached to form a complete ring.

[0035] Example 3

[0036] This embodiment proposes a lubrication device for a steel vibration collection device, such as... Figure 1 and Figure 2 As shown, it includes a split copper sleeve 1, which is sleeved on the cam drive shaft 7. A vibrator 3 is attached to the outside of the split copper sleeve 1. The two sides of the vibrator 3 are respectively attached to the lubrication device housing 2. The lubrication device housing 2 is sleeved on the cam drive shaft 7 and is filled with lubricant.

[0037] The split-type copper sleeve 1 is installed inside the lubrication device housing 2. The split-type copper sleeve 1 has a tubular structure, and its radial cross-section consists of two semi-circular rings fitted together to form a complete circular ring. The lubrication device housing 2 includes a first housing and a second housing, which are respectively located on both sides of the split-type copper sleeve 1. The first housing and the second housing are symmetrically distributed with respect to the radial cross-section at the axial center of the split-type copper sleeve 1. The first housing and the second housing are respectively connected to the outer walls of both sides of the vibrator 3.

[0038] Example 4

[0039] This embodiment proposes a lubrication device for a steel vibration collection device, such as... Figure 1 and Figure 2 As shown, the device includes a split-type copper sleeve 1, which is fitted over the cam drive shaft 7. A vibrator 3 is attached to the outside of the split-type copper sleeve 1. The two sides of the vibrator 3 are respectively fitted and connected to the lubrication device housing 2. The lubrication device housing 2 is fitted over the cam drive shaft 7 and is filled with lubricant. The split-type copper sleeve 1 is located inside the lubrication device housing 2. The split-type copper sleeve 1 has a tubular structure, and its radial cross-section consists of two semi-circular rings fitted together to form a complete ring. The lubrication device housing 2 includes a first housing and a second housing, which are respectively located on both sides of the split-type copper sleeve 1. The first housing and the second housing are symmetrically distributed with respect to the radial cross-section at the axial center of the split-type copper sleeve 1. The first housing and the second housing are respectively connected to the outer walls of the two sides of the vibrator 3. The vibrator 3 includes a first semicircular ring and a second semicircular ring, which are fixed together by a vibrator fixing bolt 6. The end of the first semicircular ring away from the vibrator fixing bolt 6 has a connecting hole. Split-type skeleton oil seals 4 are respectively installed on both sides of the vibrator 3. The split-type skeleton oil seals 4 are sleeved on the cam drive shaft 7 and fit against the outer wall of the cam drive shaft 7. The split-type skeleton oil seals 4 are connected to the cam drive shaft 7 through retaining ring positioning pins 8.

[0040] Example 5

[0041] This embodiment proposes a lubrication device for a steel vibration collection device, such as... Figure 1 and Figure 2 As shown, it includes a split copper sleeve 1, which is sleeved on the cam drive shaft 7. A vibrator 3 is attached to the outside of the split copper sleeve 1. The two sides of the vibrator 3 are respectively attached to the lubrication device housing 2. The lubrication device housing 2 is sleeved on the cam drive shaft 7 and is filled with lubricant.

[0042] The split-type copper sleeve 1 is installed inside the lubrication device housing 2. The split-type copper sleeve 1 has a tubular structure, and its radial cross-section consists of two semi-circular rings fitted together to form a complete circular ring. The lubrication device housing 2 includes a first housing and a second housing, which are respectively located on both sides of the split-type copper sleeve 1. The first housing and the second housing are symmetrically distributed with respect to the radial cross-section at the axial center of the split-type copper sleeve 1. The first housing and the second housing are respectively connected to the outer walls of both sides of the vibrator 3.

[0043] The vibrator 3 includes a first semicircular ring and a second semicircular ring, which are fixed together by a vibrator fixing bolt 6. The end of the first semicircular ring away from the vibrator fixing bolt 6 has a connecting hole. Split-type skeleton oil seals 4 are respectively installed on both sides of the vibrator 3. The split-type skeleton oil seals 4 are sleeved on the cam drive shaft 7 and fit against the outer wall of the cam drive shaft 7. The split-type skeleton oil seals 4 are connected to the cam drive shaft 7 through retaining ring positioning pins 8.

[0044] The split-type skeleton oil seal 4 includes a No. 1 split-type skeleton oil seal and a No. 2 split-type skeleton oil seal, which are symmetrically distributed with respect to the radial cross-section at the axial center of the split-type copper sleeve 1. The No. 1 split-type skeleton oil seal and the No. 2 split-type skeleton oil seal are respectively installed inside the No. 1 housing and the No. 2 housing. The No. 1 split-type skeleton oil seal is fixedly connected to the inner side of the end of the No. 1 housing away from the vibrator 3, and the No. 2 split-type skeleton oil seal is fixedly connected to the inner side of the end of the No. 2 housing away from the vibrator 3.

[0045] Example 6

[0046] This embodiment proposes a lubrication device for a steel vibration collection device, such as... Figure 1 and Figure 2 As shown, it includes a split copper sleeve 1, which is sleeved on the cam drive shaft 7. A vibrator 3 is attached to the outside of the split copper sleeve 1. The two sides of the vibrator 3 are respectively attached to the lubrication device housing 2. The lubrication device housing 2 is sleeved on the cam drive shaft 7 and is filled with lubricant.

[0047] The split-type copper sleeve 1 is installed inside the lubrication device housing 2. The split-type copper sleeve 1 has a tubular structure, and its radial cross-section consists of two semi-circular rings fitted together to form a complete circular ring. The lubrication device housing 2 includes a first housing and a second housing, which are respectively located on both sides of the split-type copper sleeve 1. The first and second housings are symmetrically distributed with respect to the radial cross-section at the axial center of the split-type copper sleeve 1. The first and second housings are respectively connected to the outer walls of both sides of the vibrator 3. The vibrator 3 includes a first semi-circular ring and a second semi-circular ring, which are fixed together by a vibrator fixing bolt 6. The end of the first semi-circular ring away from the vibrator fixing bolt 6 has a connecting hole. Split-type skeleton oil seals 4 are respectively installed on both sides of the vibrator 3. The split-type skeleton oil seals 4 are sleeved on the cam drive shaft 7 and fitted to the outer wall of the cam drive shaft 7. The split-type skeleton oil seals 4 are respectively connected to the cam drive shaft 7 through retaining ring positioning pins 8. The split-type skeleton oil seal 4 includes a No. 1 split-type skeleton oil seal and a No. 2 split-type skeleton oil seal, which are symmetrically distributed with respect to the radial cross-section at the axial center of the split-type copper sleeve 1. The No. 1 split-type skeleton oil seal and the No. 2 split-type skeleton oil seal are respectively installed inside the No. 1 housing and the No. 2 housing. The No. 1 split-type skeleton oil seal is fixedly connected to the inner side of the end of the No. 1 housing away from the vibrator 3, and the No. 2 split-type skeleton oil seal is fixedly connected to the inner side of the end of the No. 2 housing away from the vibrator 3.

[0048] The vibrator 3 has retaining rings 5 ​​on both sides, which are sleeved on the cam drive shaft 7. The retaining rings 5 ​​include a first retaining ring and a second retaining ring, which are symmetrically distributed with respect to the radial cross-section at the axial center of the split copper sleeve 1. The first and second retaining rings are fixedly connected to the cam drive shaft 7. The first retaining ring is located inside the first outer shell and between the first split skeleton oil seal and the split copper sleeve 1. The second retaining ring is located inside the second outer shell and between the second split skeleton oil seal and the split copper sleeve 1. A sealed space is formed between the outer wall of the cam drive shaft 7, the side wall of the split skeleton oil seal 4, the inner wall of the lubrication device outer shell 2, and the inner wall of the vibrator 3, and lubricant is filled within this sealed space.

[0049] This utility model has a simple structure, low manufacturing and maintenance costs, and can quickly replace equipment spare parts. It can effectively and reliably lubricate and avoid production or equipment failures caused by high-speed rotation. The split copper sleeve 1, lubrication device shell 2, split skeleton oil seal 4, and vibrator 3 are detachable spare parts, which reduces the labor and time costs of maintenance and replacement and improves production time.

Claims

1. A lubricating device for a steel material vibrating collection device, characterized by, It includes a split copper sleeve (1), which is sleeved on the cam drive shaft (7). A vibrating hand (3) is attached to the outside of the split copper sleeve (1). The two sides of the vibrating hand (3) are respectively attached to the lubrication device housing (2). The lubrication device housing (2) is sleeved on the cam drive shaft (7) and filled with lubricant.

2. The lubricating device for a steel material vibrating collection device according to claim 1, characterized by, The split copper sleeve (1) is installed inside the outer shell (2) of the lubrication device. The split copper sleeve (1) has a tubular structure and its radial cross section consists of two semi-circular rings fitted together to form a complete ring.

3. The lubricating device for a steel material vibrating collection device according to claim 2, characterized by, The lubrication device housing (2) includes a first housing and a second housing. The first housing and the second housing are respectively located on both sides of the split copper sleeve (1). The first housing and the second housing are symmetrically distributed with the radial section at the axial center of the split copper sleeve (1) as the symmetrical plane. The first housing and the second housing are respectively connected to the outer walls on both sides of the vibrator (3).

4. The lubrication device for a steel vibration collection device according to claim 3, characterized in that, The vibrating hand (3) includes a first semicircular ring and a second semicircular ring. The first semicircular ring and the second semicircular ring are fixed together by a vibrating hand fixing bolt (6). A connecting hole is provided at the end of the first semicircular ring away from the vibrating hand fixing bolt (6).

5. The lubricating device for a steel material vibrating collection device according to claim 4, characterized by, The vibrating hand (3) is provided with a split skeleton oil seal (4) on both sides. The split skeleton oil seal (4) is sleeved on the cam drive shaft (7) and fits against the outer wall of the cam drive shaft (7). The split skeleton oil seal (4) is connected to the cam drive shaft (7) through the retaining ring positioning pin (8).

6. The lubricating device for a steel material vibrating collection device according to claim 5, characterized by The split-type skeleton oil seal (4) includes a first split-type skeleton oil seal and a second split-type skeleton oil seal. The first split-type skeleton oil seal and the second split-type skeleton oil seal are symmetrically distributed with the radial section at the axial center of the split-type copper sleeve (1) as the symmetrical surface.

7. The lubricating device for a steel material vibrating collection device according to claim 6, characterized by The No. 1 split-type skeleton oil seal and the No. 2 split-type skeleton oil seal are respectively installed inside the No. 1 shell and the No. 2 shell. The No. 1 split-type skeleton oil seal is fixedly connected to the inner side of the end of the No. 1 shell away from the vibrator (3), and the No. 2 split-type skeleton oil seal is fixedly connected to the inner side of the end of the No. 2 shell away from the vibrator (3).

8. The lubrication device for a steel vibration collection device according to claim 7, characterized in that, The vibrating hand (3) is provided with retaining rings (5) on both sides. The retaining rings (5) are sleeved on the cam drive shaft (7). The retaining rings (5) include a first retaining ring and a second retaining ring. The first retaining ring and the second retaining ring are symmetrically distributed with the radial section at the axial center of the split copper sleeve (1) as the symmetrical surface.

9. The lubricating device for a steel material vibrating collection device according to claim 8, characterized by, The first retaining ring and the second retaining ring are respectively fixed to the cam drive shaft (7). The first retaining ring is set inside the first outer shell and is located between the first split skeleton oil seal and the split copper sleeve (1). The second retaining ring is set inside the second outer shell and is located between the second split skeleton oil seal and the split copper sleeve (1).

10. The lubricating device for a steel material vibrating collection device according to claim 9, characterized by, A sealed space is formed between the outer wall of the cam drive shaft (7), the side wall of the split skeleton oil seal (4), the inner wall of the lubrication device housing (2), and the inner wall of the vibrator (3), and the lubricant is filled in the sealed space.

Images