Auxiliary machining tool for split type bearing

Abstract

The auxiliary machining tool comprises an auxiliary machining tool body, the auxiliary machining tool body comprises a fixing base, a supporting hollow column is welded to the middle of the upper surface of the fixing base, and a supporting fixing ring is welded to the edge of the top end of the supporting hollow column. An external thread placing ring is welded on the surface of the top end of the supporting hollow column; by designing the diameter adjusting mechanism, when the auxiliary machining tool body is fixedly installed and used for auxiliary machining, an internal thread connecting ring matched with a bearing is selected according to the type of the split type bearing, the internal thread connecting ring is rotationally installed on the outer surface of an external thread containing ring, and then the internal thread connecting ring is reinforced and installed; after installation, the inner surface of the split type bearing component is directly matched with the surface of the internal thread connecting ring, and the auxiliary machining operation is fixed, so that only the internal thread connecting ring needs to be replaced when the auxiliary machining tool main body is used for machining split type bearings of different models.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary processing tooling, and particularly relates to an auxiliary processing tooling for a split bearing. Background Technique

[0002] A split bearing is a type of bearing composed of two or more independent components, which are usually composed of an inner ring, an outer ring, and rolling elements. When processing and producing split bearings, auxiliary fixing and processing operations are required. Usually, the split bearings are fixed by an auxiliary processing tooling and then processed. The existing auxiliary processing tooling is a device used for auxiliary fixing during the processing and production of split bearings. When the auxiliary processing tooling fixedly installs a split bearing, the inner-thread connecting ring is replaced on the surface of the external-thread placement ring, and for different models of split bearings, the auxiliary fixing and processing are more convenient, and the convenience of adjusting the inner-thread connecting ring when the auxiliary processing tooling places different models of split bearings is improved.

[0003] When the existing auxiliary processing tooling processes a split bearing, the split bearing is directly placed on the surface of the support fixing ring, and the inner surface of the split bearing contacts the outer surface of the placement ring. Then, the bolt is rotated again and embedded into the internal thread hole for reinforcement installation. Therefore, when the placement ring assists in installing and processing the split bearing, it can only perform auxiliary processing operations on one model of split bearing, and it is not convenient to adjust the diameter of the placement ring, making it inconvenient for the auxiliary processing tooling to assist in placing large-sized split bearings during processing, affecting the convenience of adjusting the placement ring when the auxiliary processing tooling places different models of split bearings. For this reason, the utility model proposes an auxiliary processing tooling for a split bearing. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an auxiliary processing tooling for a split bearing, so as to solve the problem proposed in the above background technique that the auxiliary processing tooling only performs auxiliary processing operations on one model of split bearing, and it is not convenient to adjust the diameter of the placement ring, making it inconvenient for the auxiliary processing tooling to assist in placing large-sized split bearings during processing, affecting the convenience of adjusting the placement ring when the auxiliary processing tooling places different models of split bearings.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An auxiliary processing tooling for a split bearing, including an auxiliary processing tooling main body, the auxiliary processing tooling main body includes a fixed seat, a support hollow column is welded at the middle position of the upper surface of the fixed seat, a support fixing ring is welded at the top edge of the support hollow column, an external-thread placement ring is welded on the top surface of the support hollow column, and the following are also provided on the auxiliary processing tooling main body:

[0006] A diameter adjustment mechanism, and the diameter adjustment mechanism includes a diameter adjustment component arranged on the outer surface of the external thread placement ring. A reinforcement component is arranged at the edge of the external thread placement ring, a moving adjustment component is arranged at the end of the reinforcement component, and sliding control components are arranged on both sides of the reinforcement component;

[0007] A collection mechanism, and the collection mechanism includes a collection component arranged at the inner bottom end of the support hollow column. Elastic clamping and fixing components are arranged on both sides of the collection component.

[0008] Preferably, the diameter adjustment component includes an internal thread connection ring that is threadedly rotated on the outer surface of the external thread placement ring. The inner surface of the internal thread connection ring matches the outer surface structure of the external thread placement ring.

[0009] Preferably, the reinforcement component includes a limit movement groove opened at the edge of the external thread placement ring. A clamping head is arranged at the inner top end of the limit movement groove. A first clamping hole is opened at the inner edge of the internal thread connection ring. The end of the clamping head matches the internal structure of the first clamping hole.

[0010] Preferably, the moving adjustment component includes a lead screw rotatably connected to the middle position inside the limit movement groove. The end of the lead screw is provided with a rotating external hexagon on the inner surface of the external thread placement ring. Locking bolts are rotated at both ends of the rotating external hexagon. A moving head is arranged at the bottom end of the clamping head. The lead screw matches the internal structure of the moving head.

[0011] Preferably, the sliding control component includes sliding control grooves opened on both sides of the end of the clamping head. Sliding control rods are arranged on both inner sides of the limit movement groove. The sliding control rods penetrate through the inside of the sliding control grooves.

[0012] Preferably, the collection component includes an installation hole opened at the bottom end of the front surface of the support hollow column. A collection box is placed inside the support hollow column through the installation hole.

[0013] Preferably, the elastic clamping and fixing component includes moving adjustment grooves opened on both sides inside the installation hole and located inside the support hollow column. A clamping block is arranged at one end of the inside of the moving adjustment groove. An elastic block is arranged at the connection between the end of the clamping block and the inner bottom end of the moving adjustment groove. Second clamping holes are opened at both end parts of the installation hole.

[0014] Preferably, pull rods slide on both sides of the front surface of the support hollow column. The end of the pull rod is fixed to the end of the clamping block by screws.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] By designing a diameter adjustment mechanism, when the main body of the auxiliary processing tooling is fixedly installed for auxiliary processing, an internal thread connection ring matching the bearing can be selected according to the model of the split bearing. The internal thread connection ring is rotated and installed on the outer surface of the external thread placement ring, and then the internal thread connection ring is reinstalled and fixed. After installation, the inner surface of the split bearing component is directly fitted with the surface of the internal thread connection ring, and the auxiliary processing operation is fixed. Therefore, when the main body of the auxiliary processing tooling processes split bearings of different models, only the internal thread connection ring needs to be replaced, and the replacement is more convenient, improving the convenience of adjusting the internal thread connection ring when the main body of the auxiliary processing tooling is placed for processing split bearings of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present invention;

[0018] Figure 2 is a schematic structural diagram of the support fixing ring, the external thread placement ring and the internal thread connection ring of the present invention in an open state;

[0019] Figure 3 is a top view structural diagram of the external thread placement ring, the internal thread connection ring and the support fixing ring of the present invention;

[0020] Figure 4 For the present invention Figure 3 is an enlarged structural diagram of part A in the present invention;

[0021] Figure 5 is a cross-sectional structural diagram of the support hollow column, the collection box and the installation hole of the present invention;

[0022] Figure 6 For the present invention Figure 5 is an enlarged structural diagram of part B in the present invention;

[0023] Figure 7 is a structural diagram of the collection box and the second card hole of the present invention;

[0024] In the figure: 100, main body of the auxiliary processing tooling; 101, fixed seat; 102, support hollow column; 1021, collection box; 1022, installation hole; 1023, clamping block; 1024, second card hole; 1025, moving adjustment groove; 1026, pull rod; 1027, elastic block; 103, external thread placement ring; 1031, internal thread connection ring; 1032, first card hole; 1033, clamping head; 1034, limit moving groove; 1035, lead screw; 1036, rotating external hexagon; 1037, sliding control rod; 1038, moving head; 1039, sliding control groove; 104, support fixing ring. DETAILED DESCRIPTION OF THE INVENTION

[0025] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1 to 7 , the present utility model provides a technical solution: an auxiliary processing tooling for a split bearing, including an auxiliary processing tooling main body 100. The auxiliary processing tooling main body 100 includes a fixed seat 101, which is convenient to fixedly install the auxiliary processing tooling main body 100 at the processing and production position through the fixed seat 101 for convenient fixed installation and use. A support hollow column 102 is welded at the middle position of the upper surface of the fixed seat 101. A support fixing ring 104 is welded at the top edge of the support hollow column 102. An external thread placement ring 103 is welded on the top surface of the support hollow column 102. The following are also provided on the auxiliary processing tooling main body 100:

[0027] A diameter adjustment mechanism, and the diameter adjustment mechanism includes a diameter adjustment component arranged on the outer surface of the external thread placement ring 103. A reinforcement component is arranged at the edge of the external thread placement ring 103. A moving adjustment component is arranged at the end of the reinforcement component. Sliding control components are arranged on both sides of the reinforcement component. When the auxiliary processing tooling main body 100 assists in fixing and processing the split bearing, the diameter adjustment mechanism can replace the internal thread connection ring 1031 on the outer surface of the external thread placement ring 103 with different models to assist in the fixed installation of different models of split bearings, making the replacement more convenient and improving the convenience of adjusting the internal thread connection ring 1031 when the auxiliary processing tooling main body 100 processes and places different models of split bearings.

[0028] In order to facilitate the diameter adjustment of the outer surface of the external thread placement ring 103 through the diameter adjustment component and facilitate the auxiliary fixed processing of different models of split bearings, in this embodiment, preferably, the diameter adjustment component includes an internal thread connection ring 1031 that is threadedly rotated on the outer surface of the external thread placement ring 103. The inner surface of the internal thread connection ring 1031 is consistent with the outer surface structure of the external thread placement ring 103. When the auxiliary processing tooling main body 100 processes different models of split bearings, only the internal thread connection ring 1031 needs to be replaced, making the replacement more convenient.

[0029] In order to facilitate the strengthening and fixing of the internally threaded connection ring 1031 after its rotational installation through the reinforcement component, in this embodiment, preferably, the reinforcement component includes a limit movement groove 1034 opened at the edge of the external thread placement ring 103. At the inner top end of the limit movement groove 1034, there is a chuck 1033. At the inner edge of the internally threaded connection ring 1031, there is a first card hole 1032. The end of the chuck 1033 matches the internal structure of the first card hole 1032. After the internally threaded connection ring 1031 is rotationally installed, it is convenient for the chuck 1033 to be engaged in the first card hole 1032 to strengthen and install the internally threaded connection ring 1031, facilitating the fixed installation of the internally threaded connection ring 1031 and making it not easy to loosen when under processing force.

[0030] In order to facilitate the clamping and fixing installation of the movement of the chuck 1033 through the movement adjustment component, in this embodiment, preferably, the movement adjustment component includes a lead screw 1035 rotatably connected to the middle position inside the limit movement groove 1034. At the end of the lead screw 1035 located on the inner surface of the external thread placement ring 103, there is a rotating external hexagon 1036. The rotating external hexagon 1036 drives the rotation of the lead screw 1035, facilitating the rotational adjustment of the lead screw 1035. There are locking bolts rotated at both ends of the rotating external hexagon 1036. At the bottom end of the chuck 1033, there is a moving head 1038. The internal structure of the lead screw 1035 matches that of the moving head 1038. Until when the lead screw 1035 rotates, it drives the chuck 1033 to move and be clamped and installed through the moving head 1038, and after the moving and clamping, the locking bolts are rotated to fix the rotating external hexagon 1036 and the lead screw 1035 to avoid rotation under processing force.

[0031] In order to facilitate the stable movement and clamping of the chuck 1033 through the sliding control component, in this embodiment, preferably, the sliding control component includes sliding control grooves 1039 opened on both sides of the end of the chuck 1033. On both sides inside the limit movement groove 1034, there are sliding control rods 1037. The sliding control rods 1037 penetrate through the inside of the sliding control grooves 1039. When the chuck 1033 moves, it drives the sliding control grooves 1039 to slide and control with the sliding control rods 1037, enabling the stable movement and clamping installation of the chuck 1033.

[0032] A collection mechanism, and this collection mechanism includes a collection component arranged at the inner bottom end of the support hollow column 102. Elastic clamping and fixing components are arranged on both sides of the collection component. When the auxiliary processing tooling main body 100 processes after fixing the split bearing, when the debris generated during processing enters the inside of the support hollow column 102, the collection mechanism collects and cleans the debris entering the inside of the support hollow column 102, improving the convenience of collecting and cleaning the inside of the support hollow column 102 during the auxiliary fixing and processing production of the split bearing by the auxiliary processing tooling main body 100.

[0033] In order to facilitate the collection and cleaning of debris generated during processing by the collection component after it enters the interior of the support hollow column 102, in this embodiment, preferably, the collection component includes a mounting hole 1022 opened at the bottom end of the front surface of the support hollow column 102. A collection box 1021 is placed inside the support hollow column 102 through the mounting hole 1022. After the collection box 1021 is closed at the bottom end inside the support hollow column 102 by the mounting hole 1022, the debris generated during processing is collected by the collection box 1021 when it enters the interior of the support hollow column 102.

[0034] In order to facilitate the firm placement of the collection box 1021 through the elastic snap - fixing component, in this embodiment, preferably, the elastic snap - fixing component includes moving adjustment grooves 1025 opened on both sides inside the mounting hole 1022 and located inside the support hollow column 102. A clamping block 1023 is arranged at one end inside the moving adjustment groove 1025. An elastic block 1027 is arranged at the connection between the end of the clamping block 1023 and the bottom end inside the moving adjustment groove 1025. The clamping block 1023 is elastically connected inside the moving adjustment groove 1025 through the elastic block 1027 to facilitate elastic snap - fitting installation. Clamping holes two 1024 are opened at both end parts of the mounting hole 1022. Until the clamping block 1023 is snapped into the inside of the clamping hole two 1024 to elastically snap - fix the collection box 1021. Pull rods 1026 are slidably arranged on both sides of the front surface of the support hollow column 102. The end of the pull rod 1026 and the end of the clamping block 1023 are fixed by screws, which is convenient for pulling the pull rod 1026 to drive the clamping block 1023 to adjust during disassembly and assembly, facilitating the disassembly and assembly operation.

[0035] Working principle and usage process of the present utility model: For this auxiliary processing tooling of the split bearing, during processing and production, the fixed seat 101 contacts the placement surface and is fixedly installed thereon, thereby fixedly installing the main body 100 of the auxiliary processing tooling. When in auxiliary processing use, select an internal thread connection ring 1031 that matches the bearing according to the model of the split bearing, rotate and install the internal thread connection ring 1031 on the outer surface of the external thread placement ring 103. Then, a wrench is clamped on the outer surface of the rotating external hexagon 1036 to drive the lead screw 1035 to rotate. The rotation of the lead screw 1035 drives the moving head 1038 and the chuck 1033 to move on the outer surface of the lead screw 1035. When the chuck 1033 moves, it drives the sliding control groove 1039 to slide on the outer surface of the sliding control rod 1037 to stably move and engage the chuck 1033 until the chuck 1033 is moved and engaged inside the first chuck hole 1032. Rotate the locking bolt to fix the rotating external hexagon 1036, which is convenient for further strengthening the installation after the internal thread connection ring 1031 is installed. After installation, when the split bearing component is directly placed on the surface of the support fixing ring 104, the inner surface of the split bearing component coincides with the surface of the internal thread connection ring 1031, and then the split bearing is further fixed for processing operations. Therefore, when the main body 100 of the auxiliary processing tooling processes split bearings of different models, only the internal thread connection ring 1031 needs to be replaced, which is more convenient, and improves the convenience of adjusting the internal thread connection ring 1031 when the main body 100 of the auxiliary processing tooling is placed for processing split bearings of different models;

[0036] Then, before the main body 100 of the auxiliary processing tooling performs auxiliary fixing and processing on the split bearing, pull the pull rod 1026 to make the end of the chuck 1023 flush with the inner surface of the installation hole 1022. Close the collection box 1021 inside the support hollow column 102 through the installation hole 1022, and release the pull rod 1026. The elastic block 1027 deforms to elastically engage the chuck 1023 inside the second chuck hole 1024 to fixedly place the collection box 1021. Thus, when the debris generated during processing and production enters the inside of the support hollow column 102, it directly falls into the collection box 1021 for collection, and it is more convenient to clean the debris entering the inside of the support hollow column 102, improving the convenience of collecting and cleaning the inside of the support hollow column 102 when the main body 100 of the auxiliary processing tooling performs auxiliary fixing and processing on the split bearing.

[0037] Although the embodiments of the present utility model have been shown and described (see the above detailed description), for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An auxiliary processing tool for a split bearing, comprising an auxiliary processing tool body (100), the auxiliary processing tool body (100) comprising a fixing seat (101), a supporting hollow column (102) welded at the middle position of the upper surface of the fixing seat (101), a supporting fixing ring (104) welded at the top edge of the supporting hollow column (102), and an external thread placement ring (103) welded on the top surface of the supporting hollow column (102), characterized in that: The auxiliary processing tool body (100) is also provided with: A diameter adjustment mechanism, wherein the diameter adjustment mechanism comprises a diameter adjustment component arranged on the outer surface of an external thread placement ring (103), a reinforcement component is arranged at the edge of the external thread placement ring (103), a movable adjustment component is arranged at the end of the reinforcement component, and sliding control components are arranged on both sides of the reinforcement component; The collecting mechanism comprises a collecting component arranged at the bottom end of the inner part of the supporting hollow column (102), and elastically engaging fixing components are arranged on both sides of the collecting component.

2. The auxiliary processing tool for a split bearing according to claim 1, characterized in that: The diameter adjustment assembly comprises an internal thread connection ring (1031) threadedly rotated on the outer surface of the external thread placement ring (103), and the inner surface of the internal thread connection ring (1031) is structurally consistent with the outer surface of the external thread placement ring (103).

3. The auxiliary processing tooling for a split bearing according to claim 2 is characterized in that: The reinforcing component comprises a limiting movement groove (1034) provided at the edge of the external thread placement ring (103), a clamping head (1033) is provided at the internal top end of the limiting movement groove (1034), a clamping hole (1032) is provided at the internal edge of the internal thread connection ring (1031), and the end of the clamping head (1033) is consistent with the internal structure of the clamping hole (1032).

4. The auxiliary processing tool for a split bearing according to claim 3 is characterized in that: The movable adjustment component comprises a screw rod (1035) rotatably connected to the middle position inside the limit movable groove (1034); the end of the screw rod (1035) is located on the inner surface of the external thread placement ring (103) and is provided with a rotating external hexagonal body (1036); locking bolts are rotatably provided at both ends of the rotating external hexagonal body (1036); a movable head (1038) is provided at the bottom end of the clamping head (1033); and the internal structures of the screw rod (1035) and the movable head (1038) match each other.

5. The auxiliary processing tool for a split bearing according to claim 3 is characterized in that: The sliding control assembly comprises sliding control grooves (1039) opened on both sides of the end of the clamping head (1033), and sliding control rods (1037) are arranged on both sides of the interior of the limiting movement groove (1034), and the sliding control rods (1037) pass through the interior of the sliding control groove (1039).

6. The auxiliary processing tool for a split bearing according to claim 1, characterized in that: The collection assembly comprises a mounting hole (1022) opened at the bottom end of the front surface of the supporting hollow column (102), and a collection box (1021) is placed inside the supporting hollow column (102) through the mounting hole (1022).

7. The auxiliary processing tool for a split bearing according to claim 6 is characterized in that: The elastic snap-fit ​​fixing assembly comprises movable adjustment grooves (1025) provided on both sides of the interior of the mounting hole (1022) and located inside the supporting hollow column (102); a clamping block (1023) is provided at one end of the interior of the movable adjustment groove (1025); an elastic block (1027) is provided at the connection between the end of the clamping block (1023) and the inner bottom end of the movable adjustment groove (1025); and clamping holes (1024) are provided at both side ends of the mounting hole (1022).

8. The auxiliary processing tool for a split bearing according to claim 7 is characterized in that: Pull rods (1026) are slidably provided on both sides of the front surface of the supporting hollow column (102), and the ends of the pull rods (1026) and the ends of the clamping blocks (1023) are fixed by screws.

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