A clamp bearing convenient for assembly

Abstract

The present invention discloses a clamp bearing that is easy to assemble, and belongs to the technical field related to clamps, including: a front-end connector of the clamp, on which a bearing body and a lubricating ring are installed; a positioning unit, which is rotatably connected in the front-end connector of the clamp; a mounting unit, which is slidably connected in the front-end connector of the clamp, and the end is slidably connected to the positioning unit; a lubricating unit, which is slidably connected in the lubricating ring, and the end is connected to the surface of the front-end connector of the clamp through a convex unit; and an adjusting unit, which is rotatably connected to the front-end connector of the clamp. The mounting unit can be installed and fixed on the inner wall of the bearing body with the cooperation of the positioning unit, and the positioning unit can limit the end of the bearing body, thereby improving the stability of the bearing body after installation. With the cooperation of the convex unit and the adjusting unit, the lubricating oil in the lubricating ring can enter the surface of the bearing body to achieve cooling and lubrication of the bearing body.

Description

Technical Field

[0001] The present invention relates to the technical field related to clip appliers, and in particular to a clip applier bearing which is easy to assemble. Background Art

[0002] A Chinese patent (authorization announcement number: CN212928494U) discloses a clamp bearing that is easy to assemble, including a large handle front end connector, a rotating shaft and a rear cover, the large handle front end connector is provided with a rotating shaft on the outside, and an empty chamber is provided inside the rotating shaft, a copper pad is provided on the outside of the top of the large handle front end connector, and a nut is installed on the top of the copper pad, a gear is fixed on the outside of the middle of the large handle front end connector, and a spring hole is provided on the outer side of the gear on the inner wall of the rotating shaft, the rear cover is provided below the rotating shaft, and a clamping groove is provided in the middle of the rear cover. The clamp bearing that is easy to assemble; the rotating shaft and the rotating shaft rear cover are optimized from traditional stainless steel rods to injection moldable peek parts, saving costs, and after being optimized to injection molded parts, the production efficiency is greatly increased; after the large handle front end connector changes its structure, it is integrated into a machine tool processing, which not only eliminates the purchase of raw material plates, but also saves processing time and accessory assembly time.

[0003] The clamp bearing in the above technical solution still has the following defects after assembly: the bearing is only fixed by a nut after installation, and the vibration generated by the clamp during long-term use can easily cause the nut to loosen, and then easily cause the bearing to loosen. Therefore, it is necessary to provide a clamp bearing that is easy to assemble to solve the above problem. Summary of the invention

[0004] In view of the shortcomings of the prior art, an object of the embodiments of the present invention is to provide a clamp bearing that is easy to assemble, so as to solve the problems in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A clamp bearing that is easy to assemble, comprising:

[0007] A front end connecting piece of the clamp applicator, on which a bearing body and a lubricating ring are mounted;

[0008] A positioning unit is rotatably connected to the front end connecting piece of the clamping forceps and is used to position the bearing body;

[0009] The mounting unit is slidably connected in the front end connecting piece of the clamp applicator, and the end portion is slidably connected to the positioning unit, and is used to cooperate with the positioning unit to realize the rotation of the bearing body;

[0010] A lubrication unit is slidably connected in the lubrication ring, and an end portion is connected to the surface of the front end connection piece of the clamping forceps through a convex unit, the convex unit is slidably connected to the surface of the front end connection piece of the clamping forceps, and the convex unit is used to cooperate with the lubrication unit to achieve lubrication of the bearing body;

[0011] The adjusting unit is rotatably connected to the front end connecting piece of the clamping forceps and is slidably connected to the convex unit for adjusting the position of the convex unit.

[0012] As a preferred technical solution of the present invention, the positioning unit includes: a fixed frame, fixed inside the front end connecting piece of the clamp, and two groups of inclined grooves are opened at the end; a sliding rod, slidably connected to the inside of the fixed frame, and the end is connected with a bolt through a thread; a rotating shaft, rotatably connected to the sliding rod, and two groups of rotating frames are installed on the surface, and the ends of the two groups of rotating frames are connected by elastic members; a card slot is opened on the rotating frame and is card-engaged with the end of the front end connecting piece of the clamp.

[0013] As a preferred technical solution of the present invention, the mounting unit includes: a mounting frame, slidably connected in the front end connecting piece of the clamp; an arc frame, fixed to the end of the slide rod away from the bolt, and the surface is slidably connected to the end of the mounting frame.

[0014] As a preferred technical solution of the present invention, the lubrication unit includes: a receiving groove, which is opened inside the lubrication ring; a feed pipe, which is installed on the lubrication ring; a discharge pipe, which is slidably connected inside the lubrication ring and has a seal fixed at the end; a flow channel, which is opened on the surface of the discharge pipe and connected to the inside of the discharge pipe; a limit frame, which is fixed on the surface of the discharge pipe and connected to the inner wall of the lubrication ring through an elastic material; and a circular groove, which is opened on the surface of the front end connector of the clamp, and the end of the discharge pipe is slidably connected in the circular groove.

[0015] As a preferred technical solution of the present invention, the convex unit includes: a device frame, fixed on the surface of the front end connecting piece of the clamp, and having a groove inside; a sliding frame, slidably connected in the device frame, and having an arc surface at the end, and the surface of the arc surface is slidably connected to the end of the discharge pipe; a rotating shaft, rotatably connected in the groove, and having a rotating wheel installed on the surface; a sliding block, slidably connected in the groove, and fixedly connected to the end of the sliding frame; an arc groove, opened on the sliding block; a slide groove, opened on the sliding block, and respectively connected to the two ends of the arc groove, and the rotating shaft is located at the center of the circle where the arc groove is located; a sliding column, eccentrically fixed on the surface of the rotating wheel, and the surface of the sliding column is slidably connected in the arc groove and the slide groove.

[0016] As a preferred technical solution of the present invention, the adjustment unit includes: an adjustment rod, which is rotatably connected in the device frame, and the surfaces of the adjustment rod and the rotating wheel are respectively installed with gears, and the two sets of gears are meshed and connected; a spring sheet, which is fixed on the inner wall of the groove, and the end is engaged and connected with the gear on the surface of the rotating wheel.

[0017] Compared with the prior art, the embodiments of the present invention have the following beneficial effects: when using the easy-to-assemble clamp bearing in the present invention, the bearing body is mounted on the end surface of the front end connecting piece of the clamp, and the positioning unit is rotated. The installation unit can be used to install and fix the inner wall of the bearing body with the cooperation of the positioning unit, and the positioning unit can limit the end of the bearing body, thereby improving the stability of the bearing body after installation.

[0018] By rotating the lubricating ring, the lubricating oil in the lubricating ring can enter the surface of the bearing body in cooperation with the convex unit and the adjusting unit to cool and lubricate the bearing body. By rotating the adjusting unit, the position of the convex unit can be adjusted, thereby adjusting the flow of the lubricating oil entering the bearing body, and after the flow of the lubricating oil reaches the maximum, the position of the convex unit will not continue to change, thereby preventing the adjusting unit from accidentally touching.

[0019] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the overall structure of a clamp bearing that is easy to assemble provided in an embodiment of the present invention.

[0021] Figure 2 It is a schematic structural diagram of the front end connecting piece of the clip applier provided in an embodiment of the present invention.

[0022] Figure 3 It is a schematic diagram of the structure of a positioning unit provided in an embodiment of the present invention.

[0023] Figure 4 It is a schematic diagram of the structure of the installation unit provided in an embodiment of the present invention.

[0024] Figure 5 Schematic diagram of the internal structure of the lubrication ring provided in an embodiment of the present invention.

[0025] Figure 6 It is a schematic structural diagram of a lubrication unit provided in an embodiment of the present invention.

[0026] Figure 7 for Figure 2 A partial enlarged view of part A.

[0027] Figure 8 for Figure 3 A partial enlarged view of part B.

[0028] Fig. 9 It is a schematic diagram of the structure when the sliding column provided in an embodiment of the present invention rotates to the highest point.

[0029] Fig.10 It is a schematic structural diagram of the sliding column provided in an embodiment of the present invention when it rotates to the leftmost position.

[0030] Fig.11 It is a schematic diagram of the structure when the sliding column provided in an embodiment of the present invention rotates to the lowest point.

[0031] Fig.12 It is a schematic diagram of the structure when the sliding post provided in an embodiment of the present invention is rotated to the rightmost position.

[0032] 1. The front end connecting piece of the clamp; 11. The bearing body; 12. The lubricating ring; 2. The positioning unit; 21. The fixing frame; 211. The inclined groove; 22. The sliding rod; 23. The rotating shaft; 24. The rotating frame; 241. The clamping groove; 25. The elastic member; 26. The bolt; 3. The mounting unit; 31. The mounting frame; 32. The arc frame; 4. The lubricating unit; 41. The receiving groove; 42. The feeding pipe; 43. The discharging pipe; 431. The flow channel; 44. The sealing member; 45. The limiting frame; 46. The elastic member; 47. The circular groove; 5. The convex unit; 51. The mounting frame; 52. The sliding frame; 521. The arc surface; 53. The groove; 54. The rotating shaft; 55. The rotating wheel; 551. The sliding column; 56. The sliding block; 561. The arc groove; 562. The sliding groove; 6. The adjusting unit; 61. The spring piece; 62. The adjusting rod. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0034] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0035] See also Figures 1 to 12 , a clamp bearing that is easy to assemble, comprising:

[0036] A front end connecting piece 1 of the clamp applicator, a bearing body 11 and a lubricating ring 12 are rotatably connected on the surface of the front end connecting piece 1 of the clamp applicator, and an end of the lubricating ring 12 is rotatably connected to an end of the bearing body 11;

[0037] A positioning unit 2 is rotatably connected to the front end connecting member 1 of the clamping forceps and is used to position the bearing body 11;

[0038] The mounting unit 3 is slidably connected in the front end connecting member 1 of the clamping forceps, and the end portion is slidably connected to the positioning unit 2, and is used to cooperate with the positioning unit 2 to realize the rotation of the bearing body 11;

[0039] The lubrication unit 4 is slidably connected in the lubrication ring 12, and the end portion is connected to the surface of the front end connection member 1 of the clamping forceps through the convex unit 5. The convex unit 5 is slidably connected to the surface of the front end connection member 1 of the clamping forceps, and the surface of the convex unit 5 and the end portion of the lubrication unit 4 are slidably connected. The convex unit 5 is used to cooperate with the lubrication unit 4 to achieve lubrication of the bearing body 11;

[0040] The adjusting unit 6 is rotatably connected to the front end connecting piece 1 of the clamping forceps and is slidably connected to the convex unit 5 for adjusting the position of the convex unit 5 .

[0041] In one embodiment of the present invention, when using the clamp bearing that is easy to assemble, the bearing body 11 is mounted on the end surface of the front end connecting piece 1 of the clamp, and the positioning unit 2 is rotated. The installation unit 3 can be installed and fixed on the inner wall of the bearing body 11 with the cooperation of the positioning unit 2, and the positioning unit 2 can limit the end of the bearing body 11, thereby improving the stability of the bearing body 11 after installation.

[0042] By rotating the lubricating ring 12, in cooperation with the convex unit 5 and the adjusting unit 6, the lubricating oil in the lubricating ring 12 can enter the surface of the bearing body 11 to cool and lubricate the bearing body 11. By rotating the adjusting unit 6, the position of the convex unit 5 can be adjusted, so that the flow rate of the lubricating oil entering the bearing body 11 can be adjusted, and after the flow rate of the lubricating oil reaches the maximum, the position of the convex unit 5 will not continue to change, thereby preventing the adjusting unit 6 from accidentally touching.

[0043] In one embodiment of the present invention, Figure 3 and Figure 4 As shown, the positioning unit 2 includes:

[0044] The fixing frame 21 is fixed inside the front end connecting member 1 of the clip applier, and two sets of inclined grooves 211 are formed at the end thereof;

[0045] The slide bar 22 is slidably connected to the interior of the fixing frame 21, and the end thereof is threadedly connected to a bolt 26;

[0046] The rotating shaft 23 is rotatably connected to the slide bar 22, and two sets of rotating frames 24 are mounted on the surface. The ends of the two sets of rotating frames 24 are connected by elastic members 25;

[0047] The clamping groove 241 is provided on the rotating frame 24 and is clamped and connected with the end of the inner wall of the front end connecting member 1 of the clamping forceps.

[0048] In this embodiment, when using the easy-to-assemble clamp bearing, first, the bearing body 11 is mounted on the end surface of the front end connecting piece 1 of the clamp, and the bolt 26 is turned with a wrench, so that the slide bar 22 can slide downward in the fixed frame 21 under the action of the bolt 26, and the slide bar 22 can drive the two groups of rotating frames 24 to slide downward synchronously through the rotating shaft 23 until the lower ends of the two groups of rotating frames 24 respectively contact the inclined groove 211, and the ends of the two groups of rotating frames 24 will slide on the surface of the inclined groove 211, so that The two groups of rotating frames 24 rotate on the surface of the rotating shaft 23, so that the two groups of rotating frames 24 will open to each other. During the opening process, the rotating frames 24 will stretch the elastic member 25 until the groove 241 on the surface of the rotating frames 24 is engaged with the end of the front end connecting member 1 of the clamp. At the same time, the end of the rotating frames 24 close to the groove 241 will contact the end of the bearing body 11, so that the bearing body 11 can be limited under the action of the end of the rotating frames 24, preventing the bearing body 11 from slipping off the end of the front end connecting member 1 of the clamp.

[0049] In one embodiment of the present invention, Figure 4 As shown, the installation unit 3 includes:

[0050] The mounting frame 31 is slidably connected in the front end connecting member 1 of the clip applier;

[0051] The arc frame 32 is fixed to the end of the slide rod 22 away from the bolt 26 , and its surface is slidably connected to the end of the mounting frame 31 .

[0052] In this embodiment, when the slide rod 22 slides downward in the fixing frame 21, the slide rod 22 can drive the arc frame 32 at its end to slide downward synchronously. When the surface of the arc frame 32 contacts the inner end of the mounting frame 31, the two groups of mounting frames 31 will slide outward in the front end connecting member 1 of the clamp under the push of the arc frame 32, so that the outer ends of the two groups of mounting frames 31 respectively contact the inner wall of the bearing body 11, so that the bearing body 11 can be installed and fixed.

[0053] The inner ends of the two sets of mounting frames 31 can also be connected by elastic ropes. When the bearing body 11 is disassembled, the bolts 26 are loosened, and the two sets of mounting frames 31 are pulled close to each other by the elastic ropes, and the two sets of rotating frames 24 are pulled close to each other by the elastic force of the elastic member 25, so it is easy to disassemble the bearing body 11. The inner wall of the bearing body 11 can be installed and fixed by providing the mounting unit 3, and the positioning unit 2 can limit the end of the bearing body 11, thereby improving the stability of the bearing body 11 after installation.

[0054] In one embodiment of the present invention, Figure 5 and Figure 6As shown, the lubrication unit 4 comprises:

[0055] The receiving groove 41 is provided inside the lubricating ring 12;

[0056] A feed pipe 42, mounted on the lubrication ring 12;

[0057] The discharge pipe 43 is slidably connected in the lubricating ring 12. A sealing member 44 is fixed to one end of the discharge pipe 43 close to the receiving groove 41. The sealing member 44 is located in the receiving groove 41, and the surface of the sealing member 44 is engaged with the inner wall of the receiving groove 41.

[0058] The flow channel 431 is provided on the surface of the discharge pipe 43 and communicates with the inside of the discharge pipe 43;

[0059] The limiting frame 45 is fixed on the surface of the discharge pipe 43 and connected to the inner wall of the lubricating ring 12 through the elastic member 46;

[0060] The circular groove 47 is formed on the surface of the front end connecting member 1 of the clamping forceps, and the end of the discharge pipe 43 is slidably connected in the circular groove 47 .

[0061] In this embodiment, lubricating oil can be injected into the receiving groove 41 through the feed pipe 42. When the bearing body 11 needs to be lubricated, the lubricating ring 12 is rotated, and the lubricating ring 12 can drive the discharge pipe 43 to slide in the circular groove 47. When the end of the discharge pipe 43 slides to the convex unit 5, the discharge pipe 43 can slide in the lubricating ring 12 toward the seal 44 under the action of the convex unit 5. At the same time, the discharge pipe 43 can drive the limit frame 45 to compress the elastic material 46, so that the flow channel 431 on the surface of the seal 44 is exposed, so that the lubricating oil in the receiving groove 41 can enter the interior of the discharge pipe 43 through the flow channel 431 and flow out from the end of the discharge pipe 43, thereby cooling and lubricating the bearing body 11.

[0062] When the end of the discharge pipe 43 slides to disengage from the convex unit 5, the limit frame 45 will drive the discharge pipe 43 to slide in the opposite direction in the lubricating ring 12 under the elastic force of the elastic object 46 until the seal 44 contacts the inner wall of the receiving groove 41, thereby sealing the flow channel 431 on the surface of the seal 44, and then sealing the lubricating oil in the receiving groove 41.

[0063] The elastic object 46 and the elastic member 25 can both be springs or elastic rubbers, which are not limited here.

[0064] In one embodiment of the present invention, Figure 7 and Figure 8 As shown, the convex unit 5 includes:

[0065] The device frame 51 is fixed on the surface of the front end connecting member 1 of the clip applier and has a groove 53 formed therein;

[0066] The sliding frame 52 is slidably connected in the device frame 51, and an arc surface 521 is formed at the end thereof. The surface of the arc surface 521 is slidably connected to the end of the discharge pipe 43;

[0067] A rotating shaft 54 ​​is rotatably connected in the groove 53, and a rotating wheel 55 is mounted on the surface;

[0068] The slider 56 is slidably connected in the groove 53 and fixedly connected to the end of the sliding frame 52;

[0069] An arc groove 561 is provided on the slider 56;

[0070] The slide groove 562 is provided on the slider 56 and is connected to the two ends of the arc groove 561 respectively. The rotating shaft 54 ​​is located at the center of the circle where the arc groove 561 is located.

[0071] The sliding column 551 is eccentrically fixed on the surface of the rotating wheel 55. The surface of the sliding column 551 is slidably connected in the arc groove 561 and the slide groove 562. The central angle corresponding to the arc groove 561 is less than 180 degrees. At the same time, the length between the leftmost end of the left slide groove 562 and the rightmost end of the right slide groove 562 is equal to the length of the diameter when the sliding column 551 rotates in a circle.

[0072] In this embodiment, the lubrication ring 12 is rotated, and the lubrication ring 12 can drive the discharge pipe 43 to slide in the circular groove 47. When the end of the discharge pipe 43 slides to contact the curved surface 521 at the end of the sliding frame 52, the discharge pipe 43 can slide in the lubrication ring 12 toward the seal 44 under the action of the curved surface 521. The discharge pipe 43 can drive the limit frame 45 to compress the elastic material 46, so that the flow channel 431 on the surface of the seal 44 is exposed, so that the lubricating oil in the receiving groove 41 can enter the interior of the discharge pipe 43 through the flow channel 431 and flow out from the end of the discharge pipe 43, thereby realizing cooling and lubrication of the bearing body 11.

[0073] Because the end of the discharge pipe 43 slides in the lubrication ring 12 under the push of the arc surface 521, the sliding depth of the discharge pipe 43 in the receiving groove 41 can be adjusted by adjusting the position of the arc surface 521, that is, the depth of the flow channel 431 sliding into the receiving groove 41 can be adjusted, so that the flow rate of the lubricating oil entering the flow channel 431 can be adjusted, which is convenient for adjusting the flow rate of the lubricating oil entering the bearing body 11.

[0074] The adjusting unit 6 is rotationally connected to the rotating wheel 55 . By rotating the adjusting unit 6 , the adjusting unit 6 can drive the rotating shaft 54 ​​to rotate in the groove 53 through the rotating wheel 55 . When the rotating wheel 55 rotates, it can drive the sliding column 551 on its surface to slide synchronously.

[0075] like Fig. 9 As shown, when the rotating wheel 55 drives the sliding column 551 to rotate counterclockwise, because the rotating shaft 54 ​​is located at the center of the circle where the arc groove 561 is located, the sliding column 551 can first slide counterclockwise inside the arc groove 561, and the position of the slider 56 will not change during this process.

[0076] like Fig. 9 and Fig.10 As shown, when the sliding post 551 slides to the left end of the arc groove 561, because the central angle corresponding to the arc groove 561 is less than 180 degrees, and the length between the leftmost end of the left slide groove 562 and the rightmost end of the right slide groove 562 is equal to the length of the diameter of the sliding post 551 when the sliding post 551 rotates in a circle, the sliding post 551 slides to the left end of the arc groove 561, and the sliding post 551 slides into the left slide groove 562 (as shown in FIG. Fig.10 ), at this time, the slider 56 will slide downward under the action of the left sliding groove 562 and the sliding column 551, so that the slider 56 drives the sliding frame 52 to slide downward in the device frame 51.

[0077] like Fig.10 and Fig.11 As shown, when the sliding column 551 rotates counterclockwise from the leftmost end to the lowest point, the sliding column 551 will slide out of the sliding groove 562 on the left and enter the arc groove 561 again (slide in from the leftmost end of the arc groove 561), and when the sliding column 551 rotates to the lowest point, the slider 56 will drop to the lowest point.

[0078] like Fig.11 and Fig.12 As shown, when the sliding post 551 rotates counterclockwise from the lowest point to the rightmost side, the slider 56 will slide upward under the action of the arc groove 561 and the sliding post 551 until the sliding post 551 rotates to the rightmost side of the arc groove 561. Similarly, because the central angle of the arc groove 561 is less than 180 degrees, and the length between the leftmost end of the left sliding groove 562 and the rightmost end of the right sliding groove 562 is equal to the length of the diameter of the sliding post 551 when the sliding post 551 rotates in a circle, the sliding post 551 will slide into the right sliding groove 562 (as shown in FIG. Fig.12 status).

[0079] like Fig.12 and Fig. 9As shown, when the sliding post 551 rotates counterclockwise from the rightmost side to the highest point, the slider 56 will first rise under the action of the right side slide groove 562 and the sliding post 551, until the sliding post 551 slides out of the right side slide groove 562 and slides into the arc groove 561 again (slides into the rightmost side of the arc groove 561). When the sliding post 551 slides into the arc groove 561, the rotating shaft 54 ​​will also be located at the center of the circle where the arc groove 561 is located, so the sliding post 551 will slide counterclockwise inside the arc groove 561, and the position of the slider 56 will not change during this process, until the sliding post 551 slides to the leftmost end of the arc groove 561 and enters the left side slide groove 562 again, at which time the slider 56 will drop again, and the above working process will be repeated in sequence.

[0080] In summary, the slider 56 will first slide downward, then slide upward, and finally make an intermittent stop, and repeat this movement. When the slider 56 moves, it will drive the arc surface 521 to slide synchronously through the sliding frame 52, so the arc surface 521 will also slide downward, then slide upward, and finally make an intermittent stop. By adjusting the position of the arc surface 521, the flow rate of lubricating oil entering the surface of the bearing body 11 can be adjusted.

[0081] In one embodiment of the present invention, Figure 7 and Figure 8 As shown, the adjustment unit 6 includes:

[0082] The adjusting rod 62 is rotatably connected in the device frame 51. Gears are respectively installed on the surfaces of the adjusting rod 62 and the rotating wheel 55, and the two sets of gears are meshed and connected;

[0083] The spring piece 61 is fixed on the inner wall of the groove 53 , and the end thereof is engaged with the gear on the surface of the rotating wheel 55 .

[0084] In this embodiment, the adjusting rod 62 is manually rotated, and the adjusting rod 62 can drive the rotating wheel 55 to rotate in the groove 53 through two sets of gears, and the rotating wheel 55 can drive the sliding column 551 to rotate synchronously. Since the surface of the sliding column 551 is slidingly connected with the arc groove 561 and the sliding groove 562 respectively, the sliding column 551 can drive the sliding block 56 through the arc groove 561 and the sliding groove 562 to first slide downward, then slide upward, and finally make an intermittent stop.

[0085] Through the cooperation of the convex unit 5 and the adjustment unit 6, the position of the arc surface 521 can be adjusted, so that the flow rate of the lubricating oil entering the bearing body 11 can be adjusted. When the flow rate of the lubricating oil needs to be increased, the arc surface 521 can be slid upward through the convex unit 5, so that the more the flow channel 431 slides into the receiving groove 41, the more lubricating oil will flow into the bearing body 11 to achieve cooling and lubrication, and when the slider 56 slides to the highest point, it will stop intermittently, at which time the flow rate of the lubricating oil reaches the maximum. During this process, the adjustment rod 62 is rotated, and the rotating wheel 55 will drive the sliding column 551 to slide in the arc groove 561. The slider 56 will not drive the sliding frame 52 and the arc surface 521 to slide, so the position of the flow channel 431 will not change, thereby preventing the adjustment rod 62 from accidentally touching.

[0086] The working principle of the present invention is: when using the easy-to-assemble clamp bearing, the bearing body 11 is mounted on the end surface of the front end connecting piece 1 of the clamp, and the bolt 26 is rotated, so that the slide rod 22 will slide downward in the fixed frame 21 under the action of the bolt 26, so that the two groups of rotating frames 24 will open to each other until the groove 241 on the surface of the rotating frame 24 is engaged with the end of the front end connecting piece 1 of the clamp, and the end of the rotating frame 24 will contact the end of the bearing body 11, so that the bearing body 11 can be limited under the action of the end of the rotating frame 24, preventing the bearing body 11 from slipping from the end of the front end connecting piece 1 of the clamp.

[0087] As the slide rod 22 slides downward in the fixing frame 21, the slide rod 22 can drive the arc frame 32 at its end to slide downward synchronously. When the surface of the arc frame 32 contacts the inner end of the mounting frame 31, the two groups of mounting frames 31 will slide outward in the front end connecting piece 1 of the clamp under the push of the arc frame 32, so that the outer ends of the two groups of mounting frames 31 respectively contact the inner wall of the bearing body 11, so that the bearing body 11 can be installed and fixed.

[0088] Manually rotate the adjusting rod 62, and the adjusting rod 62 can drive the rotating wheel 55 to rotate in the groove 53 through two sets of gears, and the rotating wheel 55 can drive the sliding column 551 to rotate synchronously. Since the surface of the sliding column 551 is slidingly connected with the arc groove 561 and the sliding groove 562 respectively, the sliding column 551 can drive the sliding block 56 through the arc groove 561 and the sliding groove 562 to first slide downward, then slide upward, and finally make an intermittent stop.

[0089] Through the cooperation of the convex unit 5 and the adjustment unit 6, the position of the arc surface 521 can be adjusted, so that the flow rate of the lubricating oil entering the bearing body 11 can be adjusted. When the flow rate of the lubricating oil needs to be increased, the arc surface 521 can be slid upward through the convex unit 5, so that the more the flow channel 431 slides into the receiving groove 41, the more lubricating oil will flow into the bearing body 11 to achieve cooling and lubrication, and when the slider 56 slides to the highest point, it will stop intermittently, at which time the flow rate of the lubricating oil reaches the maximum. During this process, the adjustment rod 62 is rotated, and the rotating wheel 55 will drive the sliding column 551 to slide in the arc groove 561. The slider 56 will not drive the sliding frame 52 and the arc surface 521 to slide, so the position of the flow channel 431 will not change, thereby preventing the adjustment rod 62 from accidentally touching.

[0090] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0091] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamp bearing that is easy to assemble, characterized in that: The clamp bearing that is easy to assemble comprises: A front end connecting piece (1) of the clamping forceps, wherein a bearing body (11) and a lubricating ring (12) are rotatably connected to the surface of the front end connecting piece (1) of the clamping forceps, and an end of the lubricating ring (12) is rotatably connected to an end of the bearing body (11); A positioning unit (2) is rotatably connected to the front end connecting member (1) of the clamping forceps and is used to position the bearing body (11). The positioning unit (2) comprises: a fixing frame (21) fixed to the inside of the front end connecting member (1) of the clamping forceps and having two groups of inclined grooves (211) at its end; a sliding rod (22) slidably connected to the inside of the fixing frame (21) and having a bolt (26) connected to its end by a thread; a rotating shaft (23) rotatably connected to the sliding rod (22) and having two groups of rotating frames (24) mounted on its surface, the ends of the two groups of rotating frames (24) being connected by an elastic member (25); a clamping groove (241) provided on the rotating frame (24) and being clamped and connected to the end of the inner wall of the front end connecting member (1) of the clamping forceps; The mounting unit (3) is slidably connected in the front end connecting member (1) of the clamping forceps, and its end is slidably connected to the positioning unit (2), and is used to cooperate with the positioning unit (2) to realize the rotation of the bearing body (11). The mounting unit (3) includes: a mounting frame (31) slidably connected in the front end connecting member (1) of the clamping forceps; an arc frame (32) fixed to the end of the slide rod (22) away from the bolt (26), and its surface is slidably connected to the end of the mounting frame (31); A lubrication unit (4) is slidably connected in a lubrication ring (12), and its end is connected to the surface of a front-end connection piece (1) of the clamping forceps through a convex unit (5). The convex unit (5) is slidably connected to the surface of the front-end connection piece (1) of the clamping forceps, and the surface of the convex unit (5) and the end of the lubrication unit (4) are slidably connected. The convex unit (5) is used to cooperate with the lubrication unit (4) to achieve lubrication of the bearing body (11). The lubrication unit (4) includes: a receiving groove (41) provided inside the lubrication ring (12); a feed pipe (42) installed on the lubrication ring (12); and a discharge pipe (43) slidably connected to the lubrication ring (12). In the ring (12), a sealing member (44) is fixed at one end of the discharge pipe (43) close to the receiving groove (41), and the sealing member (44) is located in the receiving groove (41), and the surface of the sealing member (44) and the inner wall of the receiving groove (41) are snap-fitted and connected; a flow channel (431) is provided on the surface of the discharge pipe (43) and is connected to the inside of the discharge pipe (43); a limiting frame (45) is fixed on the surface of the discharge pipe (43) and is connected to the inner wall of the lubricating ring (12) through an elastic member (46); a circular groove (47) is provided on the surface of the front end connecting member (1) of the clamp, and the end of the discharge pipe (43) is slidably connected in the circular groove (47); The adjustment unit (6) is rotatably connected to the front end connection piece (1) of the clamping forceps and is slidably connected to the convex unit (5) for adjusting the position of the convex unit (5).

2. The easy-to-assemble clamp bearing according to claim 1, characterized in that: The convex unit (5) comprises: A device frame (51) is fixed on the surface of the front end connecting piece (1) of the clip applier and has a groove (53) formed inside; A sliding frame (52) is slidably connected in the device frame (51), and an arc surface (521) is provided at the end thereof, and the surface of the arc surface (521) is slidably connected to the end of the discharge pipe (43); A rotating shaft (54) is rotatably connected in the groove (53) and has a rotating wheel (55) mounted on its surface; A slider (56) is slidably connected in the groove (53) and fixedly connected to the end of the sliding frame (52); An arc groove (561) is formed on the slider (56); The slide groove (562) is provided on the slider (56) and is respectively connected to the two ends of the arc groove (561), and the rotating shaft (54) is located at the center of the circle where the arc groove (561) is located; The sliding column (551) is eccentrically fixed on the surface of the rotating wheel (55), and the surface of the sliding column (551) is slidably connected in the arc groove (561) and the sliding groove (562).

3. The easy-to-assemble clamp bearing according to claim 2, characterized in that: The regulating unit (6) comprises: An adjusting rod (62) is rotatably connected in the device frame (51), and gears are respectively installed on the surfaces of the adjusting rod (62) and the rotating wheel (55), and the two sets of gears are meshed and connected; The spring sheet (61) is fixed on the inner wall of the groove (53), and the end portion is engaged with the gear on the surface of the rotating wheel (55).

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