Bearing assembling device of wallboard in combing machine
By designing the cooperation between the clamping and abutting components and utilizing the screw and nut screwing method, the problem of damage during the assembly of the wall plate bearing in the combing machine was solved, achieving safe assembly of the bearing and maintaining its precision.
Patent Information
- Application Number
- CN202423198697.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-24
AI Technical Summary
In the existing technology, during the assembly of bearings on the wall panel of the combing machine, it is difficult to accurately control the force and precision of the hammering sleeve, which can easily cause damage to the bearings, resulting in decreased precision or damage.
A bearing assembly device including a clamping component, an abutment component, a screw, and a nut was designed. By cooperating with a positioning block and a T-block, a pneumatic wrench is used to tighten the nut, so as to achieve uniform pressing of the bearing and avoid damage.
This ensures that the bearings are not damaged during assembly, maintain precision, and avoid damage caused by hammering, thus achieving a safe and reliable assembly process.
Smart Images
Figure CN223617110U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a bearing assembly device for large, thick plate parts, specifically a bearing assembly device for a wall panel in a combing machine. Background Technology
[0002] The quality of bearing assembly on the wall panel of the combing machine is one of the key factors to ensure the smooth operation of the product. Currently, the bearing assembly on the wall panel of the combing machine is completed by workers using a hammer to strike the sleeve. However, during the process of workers hammering the sleeve, they cannot accurately control the precision and force of the hammering, which can easily cause bearing damage, leading to a decrease in the precision of the bearing or even damage. Utility Model Content
[0003] The purpose of this utility model is to provide a bearing assembly device for the inner wall plate of a combing machine, which can assemble the bearing on the inner wall plate of the combing machine without causing damage to the bearing.
[0004] The technical solution of this utility model is: a bearing assembly device for the middle wall plate of a combing machine, used for assembling bearings on the middle wall plate of the combing machine, wherein a bearing mounting hole is provided through the middle wall plate of the combing machine, comprising:
[0005] A clamping assembly includes a clamping plate and a clamping sleeve. The clamping plate has a through-hole for rotation, and the clamping sleeve is provided on one side of the clamping plate. The clamping sleeve has a through-hole in the middle. The clamping sleeve includes an integrally formed clamping part and a fitting part. A placement groove is provided on one side of the clamping part, and a plane bearing is provided in the placement groove. The diameter of the fitting part matches the inner diameter of the bearing, and the bearing is fitted onto the outside of the fitting part.
[0006] The abutting component includes an abutting plate, wherein an abutting hole is formed in the middle of one side of the abutting plate, and an elongated hole is formed in the middle of the other side of the abutting plate, and the elongated hole is connected to the abutting hole;
[0007] A screw is located inside the clamping assembly and the abutment assembly. The screw passes through the abutment hole, the clamping hole and the rotating hole in sequence and extends to the outside of the clamping plate. One end of the screw is provided with a positioning block. The positioning block is adapted to the elongated hole opened on the abutment plate and is located inside the elongated hole.
[0008] A nut is threadedly connected to the screw. The nut is located in the rotating hole of the clamping plate, and both the nut and the clamping plate abut against a flat washer of the plane bearing.
[0009] Furthermore, the abutment plate is provided with abutment protrusions, the diameter of which is adapted to the diameter of the bearing mounting holes opened on the wall plate of the combing machine.
[0010] Furthermore, the clamping plate and the clamping sleeve are connected by bolts.
[0011] Preferably, the abutting assembly further includes an abutting sleeve, one end of which is slidably connected to a T-shaped block. The T-shaped block has a through-hole in its middle, which is adapted to the screw. The T-shaped block includes an integrally formed snap-fit part and a positioning part. The snap-fit part is located inside the abutting sleeve, and the positioning part extends to the outside of the abutting sleeve. The diameter of the positioning part matches the diameter of the bearing mounting hole. A spring is connected to one side of the T-shaped block. The spring is located inside the abutting sleeve, and the other end of the spring is connected to the abutting plate. Both the T-shaped block and the spring are sleeved on the outside of the screw.
[0012] Furthermore, a limiting block is provided in the middle of one side of the abutment plate, and a limiting protrusion is provided on one side of the T-shaped block. Both the limiting block and the limiting protrusion are located inside the abutment sleeve. One end of the spring is sleeved on the outside of the limiting block, and the other end of the spring is sleeved on the outside of the limiting protrusion.
[0013] Furthermore, the abutting plate and the abutting sleeve, as well as the pressing plate and the pressing sleeve block, are all connected by bolts. The length of the sleeve portion of the pressing sleeve block is the same as the thickness of the bearing, and the thickness of the bearing is the same as the thickness of the wall plate in the combing machine.
[0014] The beneficial effects of this utility model are as follows: the positioning block positions the abutment plate, or the positioning part of the T-shaped block positions the abutment sleeve, ensuring that the abutment component is set at the bearing mounting hole of the combing machine's inner wall plate. The bearing is sleeved on the pressing block, and the abutment component is connected to the pressing component by a screw. The screw is limited by the positioning block and the elongated hole. The nut is screwed onto the screw by a pneumatic wrench. When the nut rotates into the interior of the rotating hole and contacts the plane bearing, the plane bearing prevents the abutment sleeve from rotating. The nut pushes the pressing component to move along the screw towards the abutment component. Through the pressing block of the pressing component, the bearing is pressed into the bearing mounting hole opened in the inner wall plate of the combing machine, ensuring that the bearing is subjected to uniform force and avoiding damage to the bearing, thereby avoiding affecting the bearing's accuracy. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a cross-sectional view of Embodiment 1 of this utility model;
[0017] Figure 2 This is a cross-sectional view of the clamping component in Embodiment 1 of this utility model;
[0018] Figure 3 This is a cross-sectional view of the abutment plate in Embodiment 1 of this utility model;
[0019] Figure 4 This is a cross-sectional view of Embodiment 2 of this utility model;
[0020] Figure 5 This is a cross-sectional view of the clamping assembly in Embodiment 2 of this utility model;
[0021] Figure 6 This is a cross-sectional view of the abutment component in Embodiment 2 of this utility model. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] In the description of this utility model, it should be noted that the terms "middle," "one side," "one end," "inner," and "outer," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, unless otherwise explicitly specified and limited, the terms "installation," "setting," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0024] Currently, the assembly of bearings on the inner wall panel of a combing machine is done by workers using a hammer to strike the sleeve. However, the hammering process can easily damage the bearings, leading to a decrease in their precision or even complete failure. In view of this, the inventors of this application provide a bearing assembly device for the inner wall panel of a combing machine, which can assemble the bearings on the inner wall panel of the combing machine without causing damage to them.
[0025] Example 1
[0026] like Figures 1 to 3As shown, a bearing assembly device for a combing machine wall panel is used to assemble a bearing 2 on the combing machine wall panel 1. The combing machine wall panel 1 has a through bearing mounting hole 11 and includes: a pressing component 3, an abutment component 4, a screw 5 and a nut 6.
[0027] Among them, such as Figure 2 As shown, the clamping assembly 3 includes a clamping plate 31 and a clamping sleeve 32. The clamping plate 31 has a through-hole 31-1. The clamping sleeve 32 is provided on one side of the clamping plate 31. The clamping sleeve 32 has a through-hole 32-1 in the middle. The clamping sleeve 32 includes an integrally formed clamping part 33 and a sleeve part 34. A placement groove 33-1 is opened on one side of the clamping part 33. A plane bearing 35 is provided in the placement groove 33-1. The diameter of the sleeve part 34 matches the inner diameter of the bearing 2. The bearing 2 is sleeved on the outside of the sleeve part 34.
[0028] Specifically, the clamping plate 31 and the clamping sleeve 32 are connected by bolts.
[0029] Based on the above embodiments, the bearing 2 can be pressed into the bearing mounting hole 11 opened on the wall plate 1 of the combing machine by means of the pressing sleeve 32 of the pressing component 3.
[0030] In this embodiment, as Figure 3 As shown, the abutting component 4 includes an abutting plate 41. An abutting hole 41-1 is provided in the middle of one side of the abutting plate 41, and an elongated hole 41-2 is provided in the middle of the other side of the abutting plate 41. The elongated hole 41-2 is connected to the abutting hole 41-1.
[0031] The abutment plate 41 is provided with an abutment protrusion 42, the diameter of which is compatible with the diameter of the bearing mounting hole 11 opened on the wall plate 1 of the combing machine.
[0032] Based on the above embodiments, when the abutment plate 41 is placed on one side of the bearing mounting hole 11, it is positioned by the abutment protrusion 42.
[0033] In this embodiment, as Figure 1 As shown, the screw 5 is located inside the clamping assembly 3 and the abutment assembly 4. The screw 5 passes through the abutment hole 41-1, the clamping hole 32-1 and the rotating hole 31-1 in sequence and extends to the outside of the clamping plate 31. One end of the screw 5 is provided with a positioning block 51, which is adapted to the elongated hole 41-2 opened on the abutment plate 41. The positioning block 51 is located in the elongated hole 41-2.
[0034] The nut 6 is threadedly connected to the screw 5. The nut 6 is located in the rotating hole 31-1 of the clamping plate 31, and both the nut 6 and the clamping plate 31 abut against a flat washer of the flat bearing 35.
[0035] Based on the above embodiments, the screw 5 is passed through the abutment hole 41-1, the clamping hole 32-1 and the rotation hole 31-1 in sequence, and the positioning hole 51 is placed inside the elongated hole 41-2. The nut 6 is quickly screwed onto the screw 5 using a pneumatic wrench. The nut 6 is then rotated to tighten it onto the screw 5. After the nut 6 rotates to contact the flat washer of the flat bearing 35, the nut 6 is rotated again to push the clamping assembly 3 to move along the screw 5 toward the abutment assembly 4. When the nut 6 rotates, the flat bearing 35 can prevent the clamping plate 31 and the clamping sleeve block 32 from rotating.
[0036] Example 2
[0037] like Figures 4 to 6 As shown, a bearing assembly device for a combing machine wall panel is used to assemble a bearing 2 on the combing machine wall panel 1. The combing machine wall panel 1 has a through bearing mounting hole 11 and includes: a pressing component 3, an abutment component 4, a screw 5 and a nut 6.
[0038] Among them, such as Figure 5 As shown, the clamping assembly 3 includes a clamping plate 31 and a clamping sleeve 32. The clamping plate 31 has a through-hole 31-1. The clamping sleeve 32 is provided on one side of the clamping plate 31. The clamping sleeve 32 has a through-hole 32-1 in the middle. The clamping sleeve 32 includes an integrally formed clamping part 33 and a sleeve part 34. A placement groove 33-1 is opened on one side of the clamping part 33. A plane bearing 35 is provided in the placement groove 33-1. The diameter of the sleeve part 34 matches the inner diameter of the bearing 2. The bearing 2 is sleeved on the outside of the sleeve part 34.
[0039] Specifically, the clamping plate 31 and the clamping sleeve 32 are connected by bolts. The length of the sleeve part 34 of the clamping sleeve 32 is the same as the thickness of the bearing 2, and the thickness of the bearing 2 is the same as the thickness of the wall plate 1 in the combing machine.
[0040] Based on the above embodiments, the bearing 2 is pressed into the bearing mounting hole 11 opened on the wall plate 1 of the combing machine by the pressing sleeve 32 of the pressing component 3.
[0041] In this embodiment, as Figure 4 As shown, the abutting component 4 includes an abutting plate 41. An abutting hole 41-1 is provided in the middle of one side of the abutting plate 41, and an elongated hole 41-2 is provided in the middle of the other side of the abutting plate 41. The elongated hole 41-2 is connected to the abutting hole 41-1.
[0042] The screw 5 is located inside the clamping assembly 3 and the abutment assembly 4. The screw 5 passes through the abutment hole 41-1, the clamping hole 32-1 and the rotating hole 31-1 in sequence and extends to the outside of the clamping plate 31. One end of the screw 5 is provided with a positioning block 51, which is adapted to the elongated hole 41-2 opened on the abutment plate 41. The positioning block 51 is located in the elongated hole 41-2.
[0043] Specifically, the nut 6 is threadedly connected to the screw 5. The nut 6 is located in the rotating hole 31-1 of the clamping plate 31, and both the nut 6 and the clamping plate 31 abut against a flat washer of the plane bearing 35.
[0044] In this embodiment, as Figure 6 As shown, the abutting assembly 4 also includes an abutting sleeve 43. A T-shaped block 44 is slidably connected to one end of the abutting sleeve 43. A connecting hole 44-1 is provided through the middle of the T-shaped block 44. The connecting hole 44-1 is adapted to the screw 5. The T-shaped block 44 includes an integrally formed snap-fit part 48 and a positioning part 49. The snap-fit part 48 is located inside the abutting sleeve 43, and the positioning part 49 extends to the outside of the abutting sleeve 43. The diameter of the positioning part 49 matches the diameter of the bearing mounting hole 11. A spring 45 is connected to one side of the T-shaped block 44. The spring 45 is located inside the abutting sleeve 43, and the other end of the spring 45 is connected to the abutting plate 41. Both the T-shaped block 44 and the spring 45 are sleeved on the outside of the screw 5.
[0045] The abutment plate 41 has a limiting block 46 in the middle of one side, and a limiting protrusion 47 in one side of the T-shaped block 44. Both the limiting block 46 and the limiting protrusion 47 are located inside the abutment sleeve 43. One end of the spring 45 is sleeved on the outside of the limiting block 46, and the other end of the spring 45 is sleeved on the outside of the limiting protrusion 47. The abutment plate 41 and the abutment sleeve 43 are connected by bolts.
[0046] Based on the above embodiments, the positioning part 49 of the T-shaped block 44 positions the abutting component 4, ensuring that the positioning component 4 is located at the bearing mounting hole 11 of the middle wall plate 1 of the combing machine. Since the thickness of the bearing 2 is the same as the thickness of the middle wall plate 1 of the combing machine, and the length of the sleeve part 34 of the pressing sleeve 32 is the same as the thickness of the bearing 2, when the pressing component 3 pushes the bearing 2 to move towards the abutting component, the bearing 2 gradually squeezes the positioning part 49, and the positioning part 49 gradually moves into the interior of the abutting sleeve 43 and compresses the spring 45 until the positioning part 49 is completely moved into the interior of the abutting sleeve 43. At this time, the bearing 2 is completely pushed into the interior of the bearing mounting hole 11.
[0047] The working principle of this utility model is as follows: When the thickness of the bearing 2 is less than the thickness of the wall plate 1 in the combing machine, the abutment plate 41 of the abutment assembly 4 is placed on one side of the bearing mounting hole 11, and the abutment protrusion 42 is inserted into the bearing mounting hole 11 to position the abutment plate 41; the screw 5 is inserted into the abutment hole 41-1 of the abutment plate 41 and extends to the other side of the bearing mounting hole 11, so that the positioning block 51 of the screw 5 is inserted into the oblong hole 41-2, and the screw 5 is limited by the oblong hole 41-2 to prevent the screw 5 from rotating; the bearing 2 is sleeved on the sleeve part 34 of the pressing assembly 3, and the pressing assembly 3 is pressed... Hole 32-1 is connected to rotating hole 31-1 on screw 5. At this time, clamping assembly 3 is set on the other side of the wall plate 1 in the combing machine. Screw nut 6 on screw 5. Nut 6 gradually moves to the inside of rotating hole 31-1 and contacts a flat washer of flat bearing 35. Continue to rotate nut 6. Under the action of flat bearing 35, nut 6 pushes clamping plate 31 and clamping sleeve 32 to move along screw 5 towards abutting plate 41. Clamping part 33 of clamping sleeve 32 gradually pushes bearing 2 into bearing mounting hole 11 on wall plate 1 in combing machine until bearing 2 contacts abutting protrusion 42. At this time, bearing 2 is completely pushed into the inside of bearing mounting hole 11.
[0048] When the thickness of bearing 2 is the same as the thickness of wall plate 1 in the combing machine, place the abutment component 4 on one side of bearing mounting hole 11, and insert the positioning part 49 of T-block 44 into bearing mounting hole 11. Position the abutment component 4 through the positioning part 49 of T-block 44. Insert screw 5 into the interior of abutment component 4, and insert the positioning block 51 at one end of screw 5 into the interior of oblong hole 41-2. Sleeve bearing 2 onto sleeve part 34 of clamping component 3, and connect clamping component 3 to screw 5 through clamping hole 32-1 and rotating hole 31-1. Tighten nut 6 onto screw 5, and nut 6 gradually moves into the interior of rotating hole 31-1. The nut 6 continues to rotate and contacts a flat washer of the flat bearing 35. Under the action of the flat bearing 35, the nut 6 pushes the clamping plate 31 and the clamping sleeve 32 to move along the screw 5 towards the abutting assembly 4. The clamping part 33 of the clamping sleeve 32 gradually pushes the bearing 2 into the bearing mounting hole 11 on the middle wall plate 1 of the combing machine until the bearing 2 contacts the positioning part 59. The nut 6 continues to rotate and the bearing 2 gradually squeezes the positioning part 49. The positioning part 49 gradually moves into the interior of the abutting sleeve 43 and compresses the spring 45 until the positioning part 49 moves completely into the interior of the abutting sleeve 43. At this time, the bearing 2 is completely pushed into the interior of the bearing mounting hole 11.
[0049] After the bearing 2 is fully assembled on the inner wall plate 1 of the combing machine, the nut 6 is quickly unscrewed from the screw 5 using a pneumatic wrench. At this time, the screw 5 can be removed from the inside of the clamping assembly 3 and the abutment assembly 4, and the bearing assembly device can be removed from the bearing positioning hole 11 of the inner wall plate 1 of the combing machine.
[0050] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A bearing assembly device for a wall panel of a combing machine, used for assembling bearings on the wall panel of the combing machine, wherein a bearing mounting hole is provided through the wall panel of the combing machine, characterized in that... include: A clamping assembly includes a clamping plate and a clamping sleeve. The clamping plate has a through-hole for rotation, and the clamping sleeve is provided on one side of the clamping plate. The clamping sleeve has a through-hole in the middle. The clamping sleeve includes an integrally formed clamping part and a fitting part. A placement groove is provided on one side of the clamping part, and a plane bearing is provided in the placement groove. The diameter of the fitting part matches the inner diameter of the bearing, and the bearing is fitted onto the outside of the fitting part. The abutting component includes an abutting plate, wherein an abutting hole is formed in the middle of one side of the abutting plate, and an elongated hole is formed in the middle of the other side of the abutting plate, and the elongated hole is connected to the abutting hole; A screw is located inside the clamping assembly and the abutment assembly. The screw passes through the abutment hole, the clamping hole and the rotating hole in sequence and extends to the outside of the clamping plate. One end of the screw is provided with a positioning block. The positioning block is adapted to the elongated hole opened on the abutment plate and is located inside the elongated hole. A nut is threadedly connected to the screw. The nut is located in the rotating hole of the clamping plate, and both the nut and the clamping plate abut against a flat washer of the plane bearing.
2. The bearing assembly device for the wall panel of a combing machine according to claim 1, characterized in that, The abutment plate is provided with abutment protrusions, the diameter of which is adapted to the diameter of the bearing mounting holes opened on the wall plate of the combing machine.
3. The bearing assembly device for the wall panel of a combing machine according to claim 2, characterized in that, The clamping plate and the clamping sleeve are connected by bolts.
4. The bearing assembly device for the wall panel of a combing machine according to claim 1, characterized in that, The abutting assembly further includes an abutting sleeve, one end of which is slidably connected to a T-shaped block. A connecting hole is provided through the middle of the T-shaped block, which is adapted to the screw. The T-shaped block includes an integrally formed snap-fit part and a positioning part. The snap-fit part is located inside the abutting sleeve, and the positioning part extends to the outside of the abutting sleeve. The diameter of the positioning part matches the diameter of the bearing mounting hole. A spring is connected to one side of the T-shaped block. The spring is located inside the abutting sleeve, and the other end of the spring is connected to the abutting plate. Both the T-shaped block and the spring are sleeved on the outside of the screw.
5. The bearing assembly device for the wall panel of a combing machine according to claim 4, characterized in that, A limiting block is provided in the middle of one side of the abutment plate, and a limiting protrusion is provided on one side of the T-shaped block. Both the limiting block and the limiting protrusion are located inside the abutment sleeve. One end of the spring is sleeved on the outside of the limiting block, and the other end of the spring is sleeved on the outside of the limiting protrusion.
6. The bearing assembly device for the wall panel of a combing machine according to claim 5, characterized in that, The abutment plate and abutment sleeve, as well as the pressing plate and pressing sleeve block, are all connected by bolts. The length of the sleeve part of the pressing sleeve block is the same as the thickness of the bearing, and the thickness of the bearing is the same as the thickness of the wall plate in the combing machine.