Rapid precision machining equipment for inner hole of knuckle bearing body
By designing a fast and precise machining equipment for the inner bore of joint bearings including support columns, support plates, clamping seats and limiting components, the problem of difficult to maintain and clean processing accuracy in the prior art is solved, and high precision is achieved. Low waste processing effect.
Patent Information
- Application Number
- CN202420267034.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-02-02
AI Technical Summary
When existing drilling machines process joint bearing rods at the rod end, radial clamping makes it difficult to maintain processing accuracy, and errors are prone to occur. A large amount of metal waste and sewage are generated during the processing process, which is time-consuming and labor-intensive and affects the processing effect.
A fast and precise machining equipment for internal holes of joint bearings is designed, using structures such as support columns, support plates, clamping seats and limit components. The limit clamping is performed through the air pump control limit block to ensure processing accuracy and in the collection box A hollow metal mesh structure is set up in it to collect metal waste and filter coolant.
It realizes rapid precision machining of joint bearing rods, improves processing accuracy and stability, reduces the generation of metal waste chips and sewage, simplifies the cleaning process, and improves the practicality of processing.
Smart Images
Figure CN222449200U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of joint bearing processing, and relates to a device for rapid and precise processing of a hole in a joint bearing body. Background Art
[0002] Spherical plain bearings are a type of spherical sliding bearings that can withstand large loads. According to the direction of the load they can withstand, the nominal contact angle and the comprehensive classification of the structural type, spherical plain bearings can be divided into four categories: radial spherical plain bearings, angular contact spherical plain bearings, thrust spherical plain bearings and rod end spherical plain bearings. Among them, rod end spherical plain bearings are spherical plain bearings with or mounted on rod ends. They belong to a type of spherical plain bearings and are composed of inner and outer rings with spherical sliding spherical contact surfaces. Spherical plain bearings can be used for swinging motions at low speeds, and can also be used for tilting motions within a certain angle range. In practical applications, spherical plain bearings are widely used in industries such as water conservancy and professional machinery.
[0003] At present, the rod end joint bearing rod needs to use a drilling machine to process the internal hole of the rod end joint bearing rod. The existing drilling machine generally adopts radial clamping when clamping and fixing the rod end joint bearing rod. Due to the influence of elastic deformation, the radial clamping is difficult to maintain the processing accuracy and is prone to processing errors. At the same time, the existing drilling equipment will generate a large amount of metal waste and sewage during the processing. After a long period of work, not only a large amount of waste will be accumulated on the clamping table, but also the cleaning will be time-consuming and labor-intensive and affect the processing effect, and the practicality is not high. Utility Model Content
[0004] The utility model aims to solve the above problems and provides a device for rapid and precise machining of inner holes of spherical bearings.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A rapid and precise processing device for the inner hole of a joint bearing comprises a base, a drilling machine is fixedly installed on the base, a connecting plate is arranged on the drilling machine, the connecting plate is fixedly connected to a support column by fixing bolts, a support plate is fixedly installed on the other end of the support column, a clamping seat is fixedly installed on the support plate, a turning hole is opened on the clamping seat, limiting components are arranged on both sides of the turning hole, a bracket is fixedly installed on the front side of the drilling machine and located on the base, a collection box is fixedly installed on the top of the bracket, a placing tube is placed in the collecting box, wherein the support column is placed in the collecting box, and the support plate is located directly above the center position inside the placing tube.
[0007] In the above-mentioned rapid precision machining equipment for the inner hole of a spherical bearing, the limit assembly is composed of an air pump, a fixing block, a pressure plate and a limit block, wherein the air pump is fixedly mounted on the support column.
[0008] In the above-mentioned rapid precision machining equipment for the inner hole of a joint bearing, the other end of the air pump rod is fixedly connected to the fixed block, wherein the fixed block is an L-shaped block with the bottom placed on the surface of the clamping seat.
[0009] In the above-mentioned rapid precision machining equipment for the inner hole of a joint bearing, the limit block is a metal block with a T-shaped structure, wherein one end of the limit block is set as an arc structure, and the other end of the limit block is embedded in the clamping seat.
[0010] In the above-mentioned rapid precision processing equipment for the inner hole of a joint bearing, a fixing hole is provided on one end of the limit block, and an adjustment groove is correspondingly provided on the pressure plate, wherein the pressure plate is screwed and connected to the clamping seat by passing the hexagon socket bolt through the adjustment groove and the fixing hole.
[0011] In the above-mentioned rapid precision processing equipment for the inner hole of a joint bearing, a discharge port is provided at the bottom of the turning hole and inside the clamping seat, and is connected in a through-type manner, wherein the discharge port is arranged in an inverted V shape inside the clamping seat, and one end is arranged in an open type at the bottom of the clamping seat.
[0012] In the above-mentioned rapid precision processing equipment for the inner hole of a joint bearing, the collection box is a circular cylindrical structure, wherein a plurality of mounting holes are evenly opened on the outer wall at the top of the collection box, and the mounting holes are fixedly connected with baffles by screwing.
[0013] In the above-mentioned rapid precision machining equipment for the inner hole of a joint bearing, slots are provided on both sides of the collection box, a notch is provided between the two slots and on the collection box, and the support column is placed in the notch.
[0014] In the above-mentioned rapid precision processing equipment for the inner hole of a joint bearing, the placement tube is a tube with a hollow metal mesh structure, wherein movable handles are fixedly installed on both sides of the placement tube, and the movable handles are placed in the card slot and extend out of the collection box.
[0015] In the above-mentioned rapid precision processing equipment for the inner hole of a joint bearing, a water pipe joint is installed through the bottom of the collection box, a control valve is installed on the water pipe joint, and a drainage pipe is installed through the bottom of the water pipe joint.
[0016] Compared with the existing technology, the advantages of the utility model are:
[0017] 1. The utility model is characterized in that a support column is fixedly installed on the drilling machine, wherein a support plate is fixedly installed at the other end of the support column, and a clamping seat is fixedly installed on the support plate, wherein a turning hole is opened inside the clamping seat, and pressure plates are arranged on both sides of the top of the turning hole, so as to facilitate the compression and limiting of the joint bearing, and at the same time, a limit block controlled by an air pump is arranged at the tail end of the joint bearing, which is not only simple to operate but also can further prevent the joint bearing from shaking, and a discharge port is opened at the bottom of the turning hole, and the discharge port is opened in an inverted V shape inside the clamping seat, so as to facilitate the metal waste chips to be better slid and discharged in the discharge port to prevent blockage.
[0018] 2. The utility model places a collection box under the support plate and opens a plurality of mounting holes on the top outer wall of the collection box, so that the baffle can be easily disassembled and installed. At the same time, a placement cylinder with a hollow metal mesh structure is placed inside the collection box, which can not only collect and place metal waste chips, but also filter and collect liquid coolant, and discharge it for use through the water pipe joint at the bottom of the collection box. It is more practical and does not affect the processing quality and effect.
[0019] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0021] Figure 2 It is a front view of the drilling machine of the utility model.
[0022] Figure 3 It is a top sectional view of the clamping seat of the utility model.
[0023] Figure 4 It is a side sectional view of the clamping seat of the utility model.
[0024] Figure 5 It is a front view of the clamping seat of the utility model.
[0025] Figure 6 It is an inner view of the fixing block of the utility model.
[0026] Figure 7 It is an inner sectional view of a collection box of the utility model.
[0027] Figure 8 It is a top view of the collection box of the utility model.
[0028] In the figure: 1. base; 2. drilling machine; 21. connecting plate; 22. fixing bolt; 3. support column; 4. clamping seat; 41. turning hole; 42. discharge port; 5. limit assembly; 51. air pump; 52. fixing block; 53. pressure plate; 54. limit block; 55. fixing hole; 56. adjustment slot; 6. bracket; 7. collection box; 71. mounting hole; 72. slot; 73. notch; 74. water pipe joint; 8. placement tube; 81. moving handle; 9. support plate. DETAILED DESCRIPTION
[0029] The utility model is further described below in conjunction with the accompanying drawings.
[0030] like Figure 1-8 As shown, a rapid precision processing equipment for the inner hole of a joint bearing body comprises a base 1, on which a drilling machine 2 is fixedly installed, on which a connecting plate 21 is arranged, and the connecting plate 21 is fixedly connected to a support column 3 by a fixing bolt 22, on which a support plate 9 is fixedly installed at the other end of the support column 3, on which a clamping seat 4 is fixedly installed, and a turning hole 41 is opened on the clamping seat 4, and limiting components 5 are arranged on both sides of the turning hole 41, a bracket 6 is fixedly installed on the front side of the drilling machine 2 and located on the base 1, and a collecting box 7 is fixedly installed on the top of the bracket 6, and a placing tube 8 is placed in the collecting box 7, wherein the support column 3 is placed in the collecting box 7, and the support plate 9 is located directly above the inner center position of the placing tube 8.
[0031] In this embodiment, the drilling machine 2 is fixedly installed on the base 1, so that the drilling machine 2 can be stably supported. At the same time, a connecting plate 21 is provided on the drilling machine 2, and the support column 3 is screwed and connected by the fixing bolts 22, so that the support column 3 can be replaced, disassembled and installed. A support plate 9 is fixedly installed on the other end of the support column 3, and a clamping seat 4 is fixedly installed on the support plate 9, so that the clamping seat 4 can be disassembled and stably supported. At the same time, a turning hole 41 is opened on the clamping seat 4, and a limiting assembly 5 is installed on both sides of the turning hole 41, so that the joint bearing can be limited and stably placed. A collecting box 7 is placed directly below the supporting plate 9, and a placing cylinder 8 is placed in the collecting box 7, so that the cooling waste water can be filtered and collected, and the metal waste can be collected at the same time, which is more practical.
[0032] Combination Figure 3 As shown, the limiting assembly 5 is composed of an air pump 51 , a fixing block 52 , a pressing plate 53 and a limiting block 54 , wherein the air pump 51 is fixedly mounted on the supporting column 3 .
[0033] In this embodiment, the air pump 51 is fixedly mounted on the support column 3 , so that the air pump 51 can be stably supported.
[0034] Combination Figure 3 , Figure 6 As shown, the other end of the pump rod of the air pump 51 is fixedly connected to the fixing block 52, wherein the fixing block 52 is an L-shaped block, and the bottom is placed on the surface of the clamping seat 4.
[0035] In this embodiment, a fixing block 52 is fixedly connected to the pump rod end of the air pump 51 , wherein the bottom of the fixing block 52 is placed on the surface of the clamping seat 4 so that the fixing block 52 can slide on the clamping seat 4 .
[0036] Combination Figure 3 As shown, the limit block 54 is a metal block with a T-shaped structure, wherein one end of the limit block 54 is set as an arc structure, and the other end of the limit block 54 is embedded in the clamping seat 4.
[0037] In this embodiment, the limit block 54 is set as a T-shaped metal block, one end of which is set as an arc structure and the other end is embedded in the clamping seat 4, so that the limit block 54 can be stably installed in the turning hole 41.
[0038] Combination Figure 3 As shown, a fixing hole 55 is formed on one end of the limit block 54, and an adjusting groove 56 is formed on the pressure plate 53 correspondingly, wherein the pressure plate 53 is screwed and connected to the clamping seat 4 by passing a hexagon socket bolt through the adjusting groove 56 and the fixing hole 55.
[0039] In this embodiment, a fixing hole 55 is opened on one end of the limit block 54, and an adjustment groove 56 is correspondingly opened on the pressure plate 53, wherein the pressure plate 53 is screwed on the clamping seat 4 through the hexagon socket bolt passing through the adjustment groove 56 and the fixing hole 55, so that the pressure plate 53 can not only be used to press and fix the limit block 54, but also the position of the pressure plate 53 can be adjusted.
[0040] Combination Figure 4 , Figure 5 As shown, a discharge port 42 is provided at the bottom of the turning hole 41 and inside the clamping seat 4, and is connected in a through manner, wherein the discharge port 42 is provided in an inverted V shape inside the clamping seat 4, and one end is provided in an open manner at the bottom of the clamping seat 4.
[0041] In this embodiment, the discharge port 42 is arranged in an inverted V shape inside the clamping seat 4, and one end is opened at the bottom of the clamping seat 4, which not only allows the waste chips to be moved better, but also further prevents blockage.
[0042] Combination Figure 1 , Figure 7, Figure 8 As shown, the collecting box 7 is a circular cylindrical structure, wherein a plurality of mounting holes 71 are evenly opened on the outer wall at the top of the collecting box 7, and the mounting holes 71 are fixedly connected with baffles by screwing.
[0043] In this embodiment, a number of mounting holes 71 are evenly opened on the outer wall at the top of the collection box 7, and a baffle is connected to the mounting holes 71 by screwing and fixing them, so that the baffle can be easily disassembled and installed, thereby realizing the function of shielding flying waste chips.
[0044] Combination Figure 7 , Figure 8 As shown, both sides of the collection box 7 are provided with slots 72 , a notch 73 is provided between the two slots 72 and on the collection box 7 , and the support column 3 is placed in the notch 73 .
[0045] In this embodiment, a notch 73 is provided in the middle of the slot 72 and on the collecting box 7, and the supporting column 3 is placed in the notch 73, so that the collecting box 7 can be stably placed directly below the supporting plate 9 to prevent the splashing of metal scraps.
[0046] Combination Figure 7 , Figure 8 As shown, the placing tube 8 is a tube body with a hollow metal mesh structure, wherein movable handles 81 are fixedly installed on both sides of the placing tube 8, and the movable handles 81 are placed in the card slot 72 and extend out of the collection box 7.
[0047] In this embodiment, the placement tube 8 is set as a tube with a hollow metal mesh structure, wherein movable handles 81 are fixedly installed on both sides of the placement tube 8, and the movable handles 81 are placed in the card slot 72 and extend to the outside of the collection box 7, so that the operator can use the movable handles 81 to carry and clean the placement tube 8.
[0048] Combination Figure 1 , Figure 7 As shown, a water pipe joint 74 is installed through the bottom of the collection box 7, a control valve is installed on the water pipe joint 74, and a drainage pipe is installed through the bottom of the water pipe joint 74.
[0049] In this embodiment, a water pipe joint 74 is installed at the bottom of the collection box 7, a control valve is installed on the water pipe joint 74, and a drain pipe is installed at the bottom of the water pipe joint 74, so that the filtered cooling wastewater can be collected and used to prevent further pollution.
[0050] The working principle of the utility model is:
[0051] When the utility model is in use, the base 1 is stably placed on the ground, wherein the drilling machine 2 is stably installed on the base 1, and a collection box 7 is placed on the front side of the drilling machine 2 and on the base 1, and a placing tube 8 is placed in the collection box 7, wherein a connecting plate 21 is provided on the drilling machine 2, and a support column 3 is screwed and connected by a fixing bolt 22, so that the support column 3 can be stably supported on the drilling machine 2, and a support plate 9 is fixedly installed on the other end of the support column 3, and a clamping seat 4 is fixedly installed on the support plate 9, and a limit block 54 of a suitable size is embedded in the turning hole 41 of the clamping seat 4, and a pressing plate 53 is pressed and connected by a hexagon socket bolt, so that the pressing plate 53 and the limit block 54 can be stably installed. It is installed on both sides of the turning hole 41, and the pressure plate 53 can be adjusted in position through the adjustment groove 56, which is more practical. When the rod end joint bearing rod is placed in the turning hole 41, the pressure plate 53 is used to press the two sides of the rod end joint bearing rod, and the air pump 51 is used to drive the fixing block 52 to shrink and move, and further limit the rear end of the rod end joint bearing rod to clamp and maintain the stability of the rod end joint bearing rod during the processing. During the processing, coolant will be used for cooling, which will generate a large amount of sewage and metal waste. At this time, the metal waste will fall into the placement tube 8, and the sewage will be filtered and fall into the collection box 7, and further discharged using the water pipe joint 74, so as to facilitate cleaning, and the practicability is richer.
[0052] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways without departing from the spirit of the present invention.
[0053] Although this article uses more terms such as 1, base; 2, drilling machine; 21, connecting plate; 22, fixing bolt; 3, support column; 4, clamping seat; 41, turning hole; 42, discharge port; 5, limit assembly; 51, air pump; 52, fixing block; 53, pressing plate; 54, limit block; 55, fixing hole; 56, adjustment slot; 6, bracket; 7, collection box; 71, installation hole; 72, slot; 73, notch; 74, water pipe joint; 8, placement cylinder; 81, moving handle; 9, support plate, etc., it does not exclude the possibility of using other terms. The use of these terms is only for more convenient description and explanation of the essence of the utility model. It is contrary to the spirit of the utility model to interpret them as any additional restrictions.
Claims
1. A rapid precision machining device for inner holes of a spherical bearing, comprising a base (1), characterized in that: A drilling machine (2) is fixedly mounted on the base (1), a connecting plate (21) is provided on the drilling machine (2), the connecting plate (21) is fixedly connected to a support column (3) by means of a fixing bolt (22), a support plate (9) is fixedly mounted on the other end of the support column (3), a clamping seat (4) is fixedly mounted on the support plate (9), a turning hole (41) is provided on the clamping seat (4), and limiting components (5) are provided on both sides of the turning hole (41), a bracket (6) is fixedly mounted on the front side of the drilling machine (2) and located on the base (1), a collecting box (7) is fixedly mounted on the top of the bracket (6), a placing tube (8) is placed in the collecting box (7), wherein the supporting column (3) is placed in the collecting box (7), and the supporting plate (9) is located directly above the center position inside the placing tube (8).
2. The rapid precision machining equipment for inner holes of spherical bearings according to claim 1 is characterized in that: The limiting assembly (5) is composed of an air pump (51), a fixing block (52), a pressing plate (53) and a limiting block (54), wherein the air pump (51) is fixedly mounted on the supporting column (3).
3. The rapid precision machining equipment for inner holes of spherical bearings according to claim 2 is characterized in that: The other end of the pump rod of the air pump (51) is fixedly connected to the fixing block (52), wherein the fixing block (52) is an L-shaped block, and the bottom is placed on the surface of the clamping seat (4).
4. The rapid precision machining equipment for inner holes of spherical bearings according to claim 3 is characterized in that: The limit block (54) is a metal block with a T-shaped structure, wherein one end of the limit block (54) is arranged as an arc structure, and the other end of the limit block (54) is embedded in the clamping seat (4).
5. The rapid precision machining equipment for inner holes of spherical bearings according to claim 4 is characterized in that: A fixing hole (55) is provided on one end of the limit block (54), and an adjustment groove (56) is correspondingly provided on the pressure plate (53), wherein the pressure plate (53) is screwed and connected to the clamping seat (4) by passing a hexagon socket bolt through the adjustment groove (56) and the fixing hole (55).
6. The rapid precision machining equipment for inner holes of spherical bearings according to claim 5, characterized in that: A discharge port (42) is provided at the bottom of the turning hole (41) and located inside the clamping seat (4), and is connected in a through manner, wherein the discharge port (42) is arranged in an inverted V shape inside the clamping seat (4), and one end is arranged in an open manner at the bottom of the clamping seat (4).
7. The rapid precision machining equipment for inner holes of spherical bearings according to claim 6, characterized in that: The collection box (7) is a circular cylindrical structure, wherein a plurality of mounting holes (71) are evenly arranged on the outer wall of the top end of the collection box (7), and the mounting holes (71) are fixedly connected with baffles by screwing.
8. The rapid precision machining equipment for inner holes of spherical bearings according to claim 7, characterized in that: The collection box (7) is provided with card slots (72) on both sides, a notch (73) is provided between the two card slots (72) and on the collection box (7), and the support column (3) is placed in the notch (73).
9. The rapid precision machining equipment for inner holes of spherical bearings according to claim 8, characterized in that: The placement tube (8) is a tube body with a hollow metal mesh structure, wherein movable handles (81) are fixedly installed on both sides of the placement tube (8), and the movable handles (81) are placed in the card slot (72) and extend outside the collection box (7).
10. The rapid precision machining equipment for inner holes of spherical bearings according to claim 9, characterized in that: A water pipe joint (74) is installed through the bottom of the collection box (7), a control valve is installed on the water pipe joint (74), and a drainage pipe is installed through the bottom of the water pipe joint (74).