Bearing outer ring machining equipment

Abstract

The utility model discloses bearing outer ring machining equipment which comprises a workbench, a support is arranged above the workbench, a polishing assembly is arranged on the support, a sliding seat capable of sliding horizontally is arranged on one side of the support, a rotating column is rotationally installed on the upper wall of the sliding seat, a second motor fixedly connected with the sliding seat is arranged on one side of the rotating column, and a first motor is arranged on the other side of the rotating column. The utility model relates to the technical field of bearing machining, through the design of the sliding seat, the rotating column, the clamping seat, the inner supporting clamping jaw and other parts, batch clamping and grinding of a plurality of bearing outer rings are achieved, due to the design, the production efficiency is improved, the production cost is reduced, and the production efficiency is improved. The uniformity and the consistency of grinding are ensured, and the device is suitable for large-scale production; due to the design of the opposite-pulling lead screw and the sliding block in the clamping base, the inner supporting clamping jaws can be flexibly adjusted to adapt to bearing outer rings with different diameters, and the inner supporting clamping jaws are detachably connected through the buckle assemblies.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing processing technical field, concretely is a bearing outer ring processing equipment. BACKGROUND

[0002] In the mechanical manufacturing and maintenance industry, the polishing processing of bearing outer ring is a common process. The surface quality of bearing outer ring directly affects the performance and service life of bearing, therefore, efficient polishing equipment is the key to ensure the quality of bearing. However, the traditional bearing outer ring polishing equipment can usually only process single bearing, and the production efficiency is low, which is not suitable for mass production. This not only increases the production cost, but also prolongs the production cycle;

[0003] In order to solve the above problems, the utility model provides a bearing outer ring processing equipment that can polish in batches. CONTENT OF UTILITY MODEL

[0004] In view of the deficiency of prior art, the utility model provides a bearing outer ring processing equipment, solves the problem of low processing efficiency of prior art device.

[0005] To achieve the above object, the utility model realizes through the following technical scheme: a bearing outer ring processing equipment, including workbench, the workbench top is equipped with support, the support top is equipped with polishing assembly, the support one side is equipped with the slide seat that can slide horizontally, the slide seat upper wall is rotatably installed with the rotating column, the rotating column one side is equipped with the second motor of fixed connection with the slide seat, the second motor drive end is installed with the main gear, the rotating column side wall is equipped with the pinion that is engaged with main gear, the rotating column upper end is installed with the clamping seat, the clamping seat inner rotatably installs with the pair of pull wires, the clamping seat upper wall is equipped with the sliding slot, the sliding slot is equipped with a pair of sliding block that is rotatably connected with the pair of pull wires, the sliding block upper wall is vertically provided with a plurality of inner support clamping jaw, adjacent the inner support clamping jaw is detachably connected through buckle assembly, the inner support clamping jaw in the lowermost part is fixedly connected between the sliding block, the workbench top is equipped with the drive assembly that is connected with the slide seat.

[0006] Preferably, the buckle assembly comprises a slot on the top of the inner support clamping jaw and an insert on the bottom, the insert can be inserted into the slot, a positioning bracket is arranged on the outer wall of the inner support clamping jaw and located at one side of the slot, a locking bolt is rotatably connected to the positioning bracket, one end of the locking bolt extends into the slot, and a lock hole is arranged on the insert for the locking bolt to insert.

[0007] Preferably, the polishing assembly comprises a first motor arranged on the top of the support, a main shaft is installed at the drive end of the first motor, and a polishing roller is sleeved on the main shaft.

[0008] Preferably, the driving assembly comprises a guide groove arranged on the workbench, a screw rod is rotatably arranged in the guide groove, a guide block is screwed on the screw rod and is in sliding connection with the guide groove, the sliding seat is fixedly connected with the guide block, and the sidewall of the workbench is provided with a third motor connected with one end of the screw rod.

[0009] Preferably, the pull rod is provided with a handle at one end.

[0010] Beneficial effects

[0011] The bearing outer ring machining equipment has the following beneficial effects:

[0012] Through the design of the sliding seat, the rotating column, the clamping seat, the inner support clamping jaw and the like, batch clamping and polishing of multiple bearing outer rings are realized, and the design not only improves production efficiency, but also ensures the uniformity and consistency of polishing, and is suitable for large-scale production.

[0013] The design of the pull rod and the sliding block in the clamping seat enables the inner support clamping jaw to be flexibly adjusted and adapt to bearing outer rings of different diameters, and the inner support clamping jaws are detachably connected through the buckle assembly, so that the number of the inner support clamping jaws can be increased or decreased according to actual needs, and the adaptability and flexibility of the equipment are improved.

[0014] The design of the driving assembly enables the sliding seat to stably slide on the workbench through the cooperation of the guide groove, the screw rod, the guide block and the third motor, so that the bearing outer ring moves horizontally to the side of the polishing roller, and subsequent polishing work is facilitated.

[0015] The design of the rotating column enables the clamping seat to automatically rotate through the cooperation of the second motor, the main gear and the auxiliary gear, and the outer circle polishing process of the bearing outer ring can be realized in cooperation with the polishing assembly.

[0016] The device is suitable for batch polishing of bearing outer rings, can effectively improve production efficiency and polishing quality, reduce the complexity of manual operation, and improve production benefit. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a structural schematic diagram of the utility model.

[0018] Fig. 2 It is a partial enlarged structural schematic diagram of the utility model.

[0019] In the figure: 1, workbench; 2, support; 3, sliding seat; 4, rotating column; 5, second motor; 6, main gear; 7, auxiliary gear; 8, clamping seat; 9, sliding groove; 10, pair of pull rods; 11, sliding block; 12, inner support clamping jaw; 13, insertion slot; 14, insert; 15, positioning frame; 16, locking bolt; 17, lock hole; 18, first motor; 19, main shaft; 20, polishing roller; 21, guide groove; 22, screw; 23, guide block; 24, third motor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figs. 1-2 The utility model provides a technical scheme: a bearing outer ring machining equipment, including workbench 1, the workbench 1 top is equipped with support 2, the support 2 is equipped with polishing subassembly, the support 2 one side is equipped with the sliding seat 3 that can horizontally slide, the sliding seat 3 upper wall is rotationally installed with rotating column 4, the rotating column 4 one side is equipped with the second motor 5 of fixed connection with sliding seat 3, the second motor 5 drive end is installed with main gear 6, the rotating column 4 side wall is equipped with the auxiliary gear 7 of meshing with main gear 6, the rotating column 4 upper end is installed with clamping seat 8, clamping seat 8 is rotationally installed with pair of pull rods 10 in, the clamping seat 8 upper wall is equipped with sliding groove 9, the sliding groove 9 is equipped with a pair of pull rods 10 with the rotation of sliding block 11, the sliding block 11 upper wall is longitudinally provided with a plurality of inner support clamping jaw 12, adjacent inner support clamping jaw 12 is detachably connected through buckle assembly, the inner support clamping jaw 12 in the lowermost is fixedly connected between sliding block 11, the workbench 1 is equipped with the drive assembly of connection with sliding seat 3.

[0022] Through adopting above-mentioned technical scheme, through the horizontal sliding of sliding seat 3 and the rotation of rotating column 4, the batch polishing of multiple bearing outer rings can be realized, the design of pair of pull rods 10 and inner support clamping jaw 12 makes that clamping seat 8 can adapt to the bearing outer ring of different diameters, ensures the firmness of clamping, the second motor 5 drives rotating column 4 to rotate through the transmission of main gear 6 and auxiliary gear 7, realizes the automatic rotation of bearing outer ring, improves polishing efficiency.

[0023] The embodiment is further provided with the buckle assembly, which comprises a slot 13 arranged at the top of the inner support clamping jaw 12 and an insert 14 arranged at the bottom of the inner support clamping jaw 12, the insert 14 being insertable into the slot 13, a positioning rack 15 being arranged at the outer wall of the inner support clamping jaw 12 and located at one side of the slot 13, a locking bolt 16 being rotatably arranged on the positioning rack 15, one end of the locking bolt 16 extending into the slot 13, and a lock hole 17 being arranged on the insert 14 and configured to allow the locking bolt 16 to extend into the lock hole 17.

[0024] By adopting the above technical scheme, the buckle assembly is designed to facilitate the disassembly and assembly of the adjacent inner support clamping jaws 12, so that the appropriate inner support clamping jaw 12 can be selected and installed according to the number of bearings to be polished, and the cooperation between the locking bolt 16 and the lock hole 17 ensures the firm fixing of the inner support clamping jaw 12 and prevents loosening during polishing.

[0025] The embodiment is further provided with the polishing assembly, which comprises a first motor 18 arranged at the top of the support 2, a main shaft 19 being arranged at the driving end of the first motor 18, and a polishing roller 20 being sleeved on the main shaft 19.

[0026] By adopting the above technical scheme, the first motor 18 drives the polishing roller 20 to rotate through the main shaft 19, thereby achieving efficient polishing of the bearing outer ring.

[0027] The embodiment is further provided with the driving assembly, which comprises a guide groove 21 arranged on the workbench 1, a screw rod 22 being rotatably arranged in the guide groove 21, a guide block 23 being rotatably arranged on the screw rod 22 and being in sliding connection with the guide groove 21, the sliding seat 3 being fixedly connected with the guide block 23, and a third motor 24 being arranged on the side wall of the workbench 1 and being connected with one end of the screw rod 22.

[0028] By adopting the above technical scheme, the third motor 24 drives the guide block 23 to slide in the guide groove 21 through the rotation of the screw rod 22, thereby achieving the horizontal sliding of the sliding seat 3 and allowing the bearing outer ring to be in contact with the polishing roller 20.

[0029] The embodiment is further provided with the handle being arranged at one end of the pull wire 10.

[0030] By adopting the above technical scheme, the handle allows the operator to manually adjust the pull wire 10, thereby achieving the opening and closing of the inner support clamping jaw 12 and facilitating the mounting and dismounting of the bearing outer ring.

[0031] By connecting the components in the case in sequence, the specific connection and operation sequence should be referred to the following working principle, and the detailed connection means is a well-known technology in the art, and the following mainly introduces the working principle and process.

[0032] The embodiment is as follows: the bearing outer ring is prepared, the surface is ensured to be free of obvious stains or sundries, the sliding seat 3 is moved to a suitable position, according to the number of polishing required, the corresponding inner support clamping jaw 12 is selected to be installed, so that batch polishing is realized, when the inner support clamping jaw 12 is installed, the insert 14 at the bottom of the upper inner support clamping jaw 12 is inserted into the insertion slot 13 at the top of the lower inner support clamping jaw 12, then the locking bolt 16 is rotated, the end of the locking bolt 16 is inserted into the locking hole 17, the installation of the inner support clamping jaw 12 is realized, the bearing outer ring is sleeved on the outer side of the inner support clamping jaw 12, the handle on the pair of pull wires 10 is rotated, the sliding block 11 moves outward, the inner support clamping jaw 12 moves synchronously, so that the bearing outer ring is supported and fixed, the third motor 24 is started, the guide block 23 is driven to slide in the guide groove 21 through the rotation of the screw rod 22, the sliding seat 3 is moved to the polishing roller 20 along the horizontal direction, the second motor 5 is started, the rotating column 4 is driven to rotate through the cooperation of the main gear 6 and the auxiliary gear 7, the clamping seat 8 and the bearing outer ring are rotated, the first motor 18 is started, the bearing outer ring is polished through the cooperation of the main shaft 19 and the polishing roller 20, the contact surface between the polishing roller 20 and the bearing outer ring is ensured to be uniform, local overheating or uneven polishing is avoided, after polishing is completed, the first motor 18, the second motor 5 and the third motor 24 are turned off, the handle on the pair of pull wires 10 is reversely rotated, the inner support clamping jaw 12 is retracted, the bearing outer ring is released, the polished bearing outer ring is taken out, and the polishing effect is checked to ensure that the polishing effect meets the requirements.

[0033] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, nothing in the statement "comprises a...... limited element" excludes the existence of additional identical elements in the process, method, article, or apparatus that includes the recited element.

[0034] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A bearing outer ring machining apparatus comprising a worktable (1), characterized in that, The workbench (1) is provided with a support (2) above, the support (2) is provided with a polishing assembly, the support (2) is provided with a slide (3) that can slide horizontally on one side, the slide (3) is rotatably installed with a rotating column (4) on the upper wall, the rotating column (4) is provided with a second motor (5) fixedly connected with the slide (3) on one side, the second motor (5) is installed with a main gear (6) on the driving end, the rotating column (4) is provided with a pinion (7) engaged with the main gear (6) on the side wall, the rotating column (4) is installed with a clamping seat (8) on the upper end, the clamping seat (8) is rotatably installed with a pair of pull wires (10) in it, the clamping seat (8) is provided with a sliding groove (9) on the upper wall, the sliding groove (9) is provided with a pair of sliding blocks (11) rotatably connected with the pair of pull wires (10), a plurality of inner supporting clamping jaws (12) are longitudinally arranged on the upper wall of the sliding block (11), adjacent inner supporting clamping jaws (12) are detachably connected through a buckle assembly, the inner supporting clamping jaw (12) at the lowermost position is fixedly connected with the sliding block (11), and the workbench (1) is provided with a driving assembly connected with the slide (3).

2. The bearing outer race machining apparatus of claim 1, wherein The buckle assembly comprises a slot (13) arranged at the top of the inner supporting clamping jaw (12) and an insert (14) arranged at the bottom, the insert (14) can be inserted into the slot (13), the outer wall of the inner supporting clamping jaw (12) and located at one side of the slot (13) is provided with a positioning frame (15), the positioning frame (15) is rotatably connected with a locking bolt (16), one end of the locking bolt (16) extends into the slot (13), and the insert (14) is provided with a lock hole (17) for the locking bolt (16) to insert.

3. The bearing cone machining apparatus of claim 2, wherein The polishing assembly comprises a first motor (18) arranged at the top of the support (2), the first motor (18) is installed with a main shaft (19) on the driving end, and the main shaft (19) is sleeved with a polishing roller (20).

4. The bearing cone machining apparatus of claim 3, wherein The driving assembly comprises a guide groove (21) arranged on the workbench (1), the guide groove (21) is rotatably installed with a screw rod (22), the screw rod (22) is rotatably connected with a guide block (23) slidably connected with the guide groove (21), the slide (3) is fixedly connected with the guide block (23), and the side wall of the workbench (1) is provided with a third motor (24) connected with one end of the screw rod (22).

5. The bearing cone machining apparatus of claim 1 wherein, The pair of pull wires (10) is installed with a handle at one end.

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