Copper bush capable of being quickly disassembled

Abstract

The utility model relates to the field of copper bushes, and discloses a quickly detachable copper bush, which comprises a front supporting seat, the front supporting seat is arranged outside a copper bush body, the copper bush body is detachably arranged inside the front supporting seat, the left side and the right side of the outer wall of the copper bush body are respectively provided with a fixing groove, and the fixing grooves are arranged in the front supporting seat. Fixing holes are formed in the left side and the right side of the outer wall of the front supporting seat correspondingly, fixing columns are slidably inserted into the two fixing holes correspondingly, the two fixing columns are slidably inserted into the two fixing grooves correspondingly, and check blocks are fixed to the outer ends of the two fixing columns correspondingly; the outer ends of the two springs are fixedly connected with the inner sides of the two check blocks correspondingly. According to the utility model, the copper bush body can be quickly disassembled and assembled without an additional auxiliary tool, so that the copper bush body is more convenient to disassemble and assemble, and the disassembly and assembly complexity and the operation difficulty of workers can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of copper sleeves, in particular to a copper sleeve that can be quickly disassembled. Background Art

[0002] Copper sleeves, also known as copper shaft sleeves, are divided into many types, including copper rollers for machines, copper bearings, etc. They are used in various light, large and heavy machinery and are important components of machinery. The product has the function of traditional tin bronze bearings. It is made of electrolytic copper as raw material and matched with a variety of trace metal elements. It is sintered at high temperature and processed by air pressure centrifugal casting. It has high hardness, excellent wear resistance, and is not easy to produce seizure. It has good casting performance and cutting performance, and has good corrosion resistance in the atmosphere and fresh water. In the absence of lubricants and using water-based lubricants, it has good sliding and self-lubricating properties, is easy to cut, has poor casting performance, and has good corrosion resistance to dilute sulfuric acid. In stamping equipment, the copper sleeve is installed in the front support seat.

[0003] At present, when most copper sleeves are installed on the front support seat of stamping equipment, the copper sleeves are first placed inside the front support seat, and then fixed by multiple saddle screws. This has the following disadvantages: when the staff disassembles and assembles the copper sleeves, additional auxiliary tools are required, such as screwdrivers, wrenches, etc., which increases the complexity of disassembly and assembly and the difficulty of operation for the staff. Utility Model Content

[0004] The utility model aims to provide a copper sleeve that can be quickly disassembled to solve the problem that workers need additional auxiliary tools, such as screwdrivers, wrenches, etc., to disassemble and assemble the copper sleeve, which increases the complexity of disassembly and assembly and the difficulty of operation for workers.

[0005] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical solutions: a quickly detachable copper sleeve, comprising a front support seat, the front support seat is arranged on the outside of the copper sleeve body, the copper sleeve body is detachably arranged on the inside of the front support seat, the outer wall of the copper sleeve body is respectively provided with fixing grooves on the left and right sides, the outer wall of the front support seat is respectively provided with fixing holes on the left and right sides, the interiors of the two fixing holes are respectively slidably provided with fixing columns, the two fixing columns are respectively slidably inserted in the two fixing grooves, the outer ends of the two fixing columns are respectively fixed with blocks, the outer walls of the front support seat are respectively fixed with springs on the left and right sides, the two springs are respectively wrapped around the two fixing columns, and the outer ends of the two springs are respectively fixedly connected to the inner sides of the two blocks.

[0006] Preferably, the front side and the rear side of the inner wall of the front support seat are respectively provided with slide grooves, the front side and the rear side of the outer wall of the copper sleeve body are respectively fixed with sliding rods, and the two sliding rods are respectively slidably arranged in the two slide grooves.

[0007] Preferably, positioning grooves are respectively provided on the outer sides of the two sliding rods, and positioning holes are respectively provided on the front and rear sides of the outer wall of the front support seat. The two positioning holes are respectively connected with the interiors of the two sliding grooves, and positioning pins are respectively slidably inserted into the interiors of the two positioning holes, and the two positioning pins are respectively slidably inserted in the two positioning grooves.

[0008] Preferably, first magnets are fixed inside the two positioning grooves respectively, second magnets are fixed to the inner ends of the two positioning pins respectively, and the two second magnets are magnetically attracted to the two first magnets respectively.

[0009] Preferably, two card slots are formed on the top surface of the front support seat, and card blocks are fixed on the left and right sides of the outer wall of the copper sleeve body, respectively, and the two card blocks are slidably disposed in the two card slots.

[0010] Preferably, an oil storage groove is provided on the inner wall of the copper sleeve body.

[0011] Compared with the prior art, the quick-detachable copper sleeve using the above technical solution has the following beneficial effects:

[0012] 1. During use, it is convenient to quickly disassemble and assemble the copper sleeve body, and no additional auxiliary tools are required for disassembly and assembly, making the disassembly and assembly of the copper sleeve body more convenient, thereby helping to reduce the complexity of disassembly and assembly and the difficulty of operation for the staff;

[0013] 2. During use, the sliding groove and the sliding rod are used to improve the stability of the copper sleeve body after installation, and to further ensure that the copper sleeve remains stable during operation without loosening or displacement, thereby ensuring the normal operation of the equipment. At the same time, it is also helpful to assist the positioning of the copper sleeve body during installation, so that the copper sleeve body is in the correct position during installation, which is conducive to improving the accuracy of installation. The positioning pin is used to facilitate the staff to further position the copper sleeve body after installation, so that the sliding rod, the copper sleeve body and the front support seat are limited, which is conducive to further preventing the copper sleeve body from loosening, thereby further improving stability;

[0014] 3. In use, the first magnet and the second magnet are used to fix the positioning pin, which is helpful to prevent the positioning pin from falling off, thereby improving the stability of the positioning pin. The matching of the card slot and the card block is helpful to improve the stability of the front support seat and the copper sleeve body after installation. The oil storage tank is helpful to contain lubricant, which is helpful to reduce the friction between the workpiece inside the copper sleeve body and the inner wall of the copper sleeve body, thereby reducing friction loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0016] Figure 2 It is an exploded schematic diagram of an embodiment.

[0017] Figure 3 It is an exploded schematic diagram of the sliding rod and the block in the embodiment.

[0018] Figure 4 For example Figure 2 Enlarged schematic diagram at point A in the middle.

[0019] In the figure: 1. front support seat; 2. copper sleeve body; 3. fixing groove; 4. fixing hole; 5. fixing column; 6. stopper; 7. spring; 8. slide groove; 9. sliding rod; 10. positioning groove; 11. positioning hole; 12. positioning pin; 13. first magnet; 14. second magnet; 15. slot; 16. block; 17. oil storage tank. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-Figure 4 As shown, a quickly detachable copper sleeve comprises a front support seat 1, which is arranged on the outside of a copper sleeve body 2, and the copper sleeve body 2 is detachably arranged inside the front support seat 1. A fixing groove 3 is respectively opened on the left and right sides of an outer wall of the copper sleeve body 2, and a fixing hole 4 is respectively opened on the left and right sides of an outer wall of the front support seat 1. A fixing column 5 is respectively slidably inserted into the inside of the two fixing holes 4, and the two fixing columns 5 are respectively slidably inserted into the two fixing grooves 3, and the outer ends of the two fixing columns 5 are respectively fixed with blocks 6, and the left and right sides of the outer wall of the front support seat 1 are respectively fixed with springs 7, and the two springs 7 are respectively surrounded on the two fixing columns 5, and the outer ends of the two springs 7 are respectively fixedly connected to the inner sides of the two blocks 6.

[0022] In use, when the staff needs to install the copper sleeve body 2, they first pull the fixing column 5, at which time the spring 7 is in a stretched state, and then put the copper sleeve body 2 into the interior of the front support seat 1, so that the fixing groove 3 corresponds to the fixing hole 4, and then loosen the fixing column 5, which is conducive to automatically resetting the fixing column 5 through the spring 7, so that the fixing column is slidably inserted in the fixing groove 3; conversely, when the staff needs to disassemble the copper sleeve body 2, they first pull the fixing column 5 so that the fixing column 5 is away from the interior of the fixing groove 3, and the copper sleeve body 2 can be taken out from the interior of the front support seat 1. It is conducive to the rapid disassembly and assembly of the copper sleeve body 2, and no additional auxiliary tools are required for disassembly and assembly, making the disassembly and assembly of the copper sleeve body 2 more convenient, thereby helping to reduce the complexity of disassembly and assembly and the difficulty of operation of the staff.

[0023] like Figure 1-Figure 4 As shown, the front and rear sides of the inner wall of the front support seat 1 are respectively provided with slide grooves 8, and the front and rear sides of the outer wall of the copper sleeve body 2 are respectively fixed with sliding rods 9, and the two sliding rods 9 are respectively slidably arranged in the two slide grooves 8.

[0024] During use, the slide groove 8 and the sliding rod 9 are helpful to improve the stability of the copper sleeve body 2 after installation, and to further ensure that the copper sleeve remains stable during operation and will not loosen or shift, thereby ensuring the normal operation of the equipment. At the same time, it is helpful to assist the positioning of the copper sleeve body 2 during installation, so that the copper sleeve body 2 is in the correct position during installation, which is helpful to improve the accuracy of installation.

[0025] like Figure 1-Figure 4 As shown, positioning grooves 10 are respectively provided on the outer sides of the two sliding rods 9, and positioning holes 11 are respectively provided on the front and rear sides of the outer wall of the front support seat 1, and the two positioning holes 11 are respectively connected with the interiors of the two slide grooves 8, and positioning pins 12 are respectively slidably inserted into the interiors of the two positioning holes 11, and the two positioning pins 12 are respectively slidably inserted into the two positioning grooves 10, and first magnets 13 are respectively fixed inside the two positioning grooves 10, and second magnets 14 are respectively fixed at the inner ends of the two positioning pins 12, and the two second magnets 14 are respectively magnetically attracted to the two first magnets 13.

[0026] In use, the positioning pin 12 facilitates the staff to further position the copper sleeve body 2 after installation, so that the sliding rod 9, the copper sleeve body 2 and the front support seat 1 are limited, which is conducive to further preventing the copper sleeve body 2 from loosening, thereby further improving stability. The first magnet 13 and the second magnet 14 facilitate fixing the positioning pin 12, which is conducive to preventing the positioning pin 12 from falling off, thereby improving the stability of the positioning pin 12.

[0027] like Figure 1-Figure 4 As shown, two card slots 15 are provided on the top surface of the front support seat 1, and card blocks 16 are fixed on the left and right sides of the outer wall of the copper sleeve body 2 respectively. The two card blocks 16 are slidably arranged in the two card slots 15 respectively, and an oil storage groove 17 is provided on the inner wall of the copper sleeve body 2.

[0028] In use, the card slot 15 and the card block 16 are matched to improve the stability of the front support seat 1 and the copper sleeve body 2 after installation. The oil storage tank 17 is used to contain lubricant, thereby reducing the friction between the internal workpiece of the copper sleeve body 2 and the inner wall of the copper sleeve body 2, thereby reducing friction loss.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A quickly detachable copper sleeve, comprising a front support seat (1), wherein the front support seat (1) is arranged outside the copper sleeve body (2), and is characterized in that: The copper sleeve body (2) is detachably arranged inside the front support seat (1); the outer wall of the copper sleeve body (2) is respectively provided with a fixing groove (3) on the left and right sides; the outer wall of the front support seat (1) is respectively provided with a fixing hole (4) on the left and right sides; the insides of the two fixing holes (4) are respectively provided with a fixing column (5) which can be slidably inserted; the two fixing columns (5) are respectively slidably inserted into the two fixing grooves (3); the outer ends of the two fixing columns (5) are respectively fixed with a stopper (6); the outer wall of the front support seat (1) is respectively provided with a spring (7); the two springs (7) are respectively surrounded on the two fixing columns (5); the outer ends of the two springs (7) are respectively fixedly connected to the inner sides of the two stoppers (6).

2. The quickly detachable copper sleeve according to claim 1, characterized in that: The front side and the rear side of the inner wall of the front support seat (1) are respectively provided with a slide groove (8), and the front side and the rear side of the outer wall of the copper sleeve body (2) are respectively fixed with a slide rod (9), and the two slide rods (9) are respectively slidably arranged in the two slide grooves (8).

3. The quickly detachable copper sleeve according to claim 2, characterized in that: The outer sides of the two sliding rods (9) are respectively provided with positioning grooves (10), and the front and rear sides of the outer wall of the front support seat (1) are respectively provided with positioning holes (11), and the two positioning holes (11) are respectively connected with the inside of the two sliding grooves (8), and the inside of the two positioning holes (11) is respectively provided with positioning pins (12) which can be slidably inserted, and the two positioning pins (12) can be respectively slidably inserted in the two positioning grooves (10).

4. The quickly detachable copper sleeve according to claim 3, characterized in that: A first magnet (13) is fixed inside each of the two positioning grooves (10), a second magnet (14) is fixed at the inner ends of each of the two positioning pins (12), and the two second magnets (14) are magnetically attracted to the two first magnets (13).

5. The quickly detachable copper sleeve according to claim 1, characterized in that: The top surface of the front support seat (1) is provided with two card slots (15), and card blocks (16) are respectively fixed on the left and right sides of the outer wall of the copper sleeve body (2), and the two card blocks (16) are respectively slidably arranged in the two card slots (15).

6. The quickly detachable copper sleeve according to claim 5, characterized in that: An oil storage groove (17) is provided on the inner wall of the copper sleeve body (2).

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