Burr cleaning device for bearing adapter sleeve

Abstract

The utility model relates to the technical field of bearing adapter sleeve machining, in particular to a burr cleaning device for a bearing adapter sleeve. According to the technical scheme, the device comprises a cleaning table, rotating motors and pneumatic clamps, sliding seats are slidably mounted on the two sides of the upper surface of the cleaning table, the pneumatic clamps are fixedly mounted on the upper surface of the cleaning table and close to the inner sides of the sliding seats, and the rotating motors are fixedly mounted on the upper surfaces of the sliding seats; and a sleeve is fixedly connected to the tail end of an output shaft of each rotating motor, an insertion column is fixedly connected to the interior of each sleeve, and a plurality of abrasive paper sheets are arranged on the inner wall of each sleeve and the outer surface of each insertion column in an annular array at equal intervals. The burr removing device can rapidly and synchronously remove burrs on the inner wall and the outer surface of the bearing adapter sleeve, and the burr removing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of bearing adapter sleeve processing technology, specifically a burr removal device for bearing adapter sleeves. Background Technology

[0002] The adapter sleeve is the most commonly used component for positioning bearings with tapered bores on cylindrical shafts. This type of sleeve can be used for both plain shafts and stepped shafts. During the machining process of the adapter sleeve, the presence of burrs is unavoidable. However, the presence of burrs will reduce the machining accuracy and surface quality of the adapter sleeve, and will also affect subsequent assembly and use. Therefore, it is necessary to remove the burrs from the surface of the adapter sleeve.

[0003] Currently, when removing burrs from the surface and inner wall of bearing adapter sleeves, the burrs on the surface and inner wall are removed separately, making it impossible to remove burrs from the surface and inner wall of the bearing adapter sleeve simultaneously, resulting in low cleaning efficiency. To address this, we propose a burr removal device for bearing adapter sleeves. Utility Model Content

[0004] The purpose of this invention is to provide a burr removal device for bearing adapter sleeves, which has the advantage of being able to quickly and simultaneously remove burrs from the inner wall and outer surface of the bearing adapter sleeve, thereby improving the burr removal efficiency. This solves the problem that in the current process of removing burrs from the surface and inner wall of the bearing adapter sleeve, the burrs on the surface and inner wall are removed separately, making it impossible to remove the burrs on the surface and inner wall of the bearing adapter sleeve simultaneously, resulting in low cleaning efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a burr removal device for a bearing retaining sleeve, comprising a cleaning table, a rotating motor, and pneumatic clamps. Sliding seats are slidably installed on both sides of the upper surface of the cleaning table. Pneumatic clamps are fixedly installed on the upper surface of the cleaning table near the inner side of each sliding seat. A rotating motor is fixedly installed on the upper surface of each sliding seat. A sleeve is fixedly connected to the end of the output shaft of each rotating motor. An insert is fixedly connected inside each sleeve. Several sandpaper pieces are evenly spaced in a ring array on the inner wall of each sleeve and the outer surface of each insert.

[0006] Preferably, a support frame is fixedly installed on the lower surface of the cleaning table.

[0007] Preferably, each of the inner walls of the sleeve and the outer surface of the insert are provided with a number of dovetail slots in a ring array at equal intervals, and each dovetail slot is fitted with a dovetail insert, with a sandpaper sheet fixedly connected to the outer surface of the dovetail insert.

[0008] Preferably, a limit wedge is fixedly installed on the clamps of each of the pneumatic clamps.

[0009] Preferably, the cleaning table upper surface is symmetrically provided with dovetail sliding grooves at both sides, the two sliding seats are fixedly installed with dovetail sliding blocks on the lower surfaces, and the two dovetail sliding blocks are located in the two dovetail sliding grooves respectively.

[0010] Preferably, the cleaning table upper surface is symmetrically provided with dovetail sliding grooves at both sides, the two sliding seats are fixedly installed with dovetail sliding blocks on the lower surfaces, and the two dovetail sliding blocks are located in the two dovetail sliding grooves respectively.

[0011] Compared with the prior art, the cleaning table has the following beneficial effects:

[0012] 1、The utility model discloses a cleaning table, pneumatic clamp, sliding seat, rotating motor, sleeve pipe, post and sand paper piece are set up, reach the effect that the burr in bearing tight sleeve inner wall and outer surface can be cleaned simultaneously quickly, improve burr cleaning efficiency's effect, the one end of bearing tight sleeve is fixed with first pneumatic clamp, and the first sliding seat away from first pneumatic clamp moves towards bearing tight sleeve, and the one end of bearing tight sleeve close to first sliding seat inserts into the inside of sleeve pipe, and post inserts into the inside of bearing tight sleeve, when rotating motor drives sleeve pipe and post to rotate, sand paper piece cleans the burr in bearing tight sleeve inner wall and outer surface, then the other end of bearing tight sleeve is fixed with second pneumatic clamp, and the first pneumatic clamp is loosened to the clamping of bearing tight sleeve, and the second sliding seat moves towards bearing tight sleeve, and the other end of bearing tight sleeve inserts into the inside of sleeve pipe, and post inserts into the inside of bearing tight sleeve, when rotating motor drives sleeve pipe and post to rotate, sand paper piece cleans the burr in bearing tight sleeve inner wall and outer surface, thereby the burr in bearing tight sleeve inner wall and outer surface can be cleaned simultaneously quickly, and burr cleaning efficiency is improved.

[0013] 2、The utility model discloses a dovetail slot and dovetail strip are set up, reach the effect that sand paper piece is convenient to replace, when sand paper piece needs to be replaced after wearing, through dovetail slot and dovetail strip, the sand paper piece on the outside of sleeve pipe and post can be pulled out directly, and then new sand paper piece is replaced.

[0014] 3、The utility model discloses a limiting wedge, when pneumatic clamp clamps bearing tight sleeve, limiting wedge can insert into the slot of bearing tight sleeve to limit the rotation of bearing tight sleeve, thereby improving the stability of bearing tight sleeve when cleaning the burr. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the partial three-dimensional structure schematic diagram of sliding seat and sleeve pipe of the utility model;

[0017] Figure 3The utility model discloses pneumatic clamp local three-dimensional structure schematic diagram shows.

[0018] Figure 4 The utility model discloses main view structure schematic diagram.

[0019] Figure : 1, support frame, 2, cleaning platform, 3, mobile air cylinder, 4, rotating motor, 5, sleeve, 6, pneumatic clamp, 7, dovetail sliding groove, 8, sliding seat, 9, dovetail sliding block, 10, insert column, 11, dovetail insert slot, 12, dovetail insert strip, 13, sandpaper piece, 14, limit wedge. Specific embodiments

[0020] The technical scheme of the utility model will be further described below with reference to the drawings and specific embodiments.

[0021] Embodiment one

[0022] As Figures 1-4 The utility model discloses a bearing tight sleeve's burr cleaning device, including cleaning platform 2, rotating motor 4 and pneumatic clamp 6, the both sides position of cleaning platform 2 upper surface are slidably installed with sliding seat 8, and the both sides position of cleaning platform 2 upper surface are fixedly installed with mobile air cylinder 3, and the output of two mobile air cylinders 3 is fixedly connected to the outside of two sliding seats 8 respectively, moves two sliding seats 8 through two mobile air cylinders 3 respectively, and the both sides position of cleaning platform 2 upper surface are symmetrically separately provided with dovetail sliding groove 7, the lower surface of two sliding seats 8 is fixedly installed with dovetail sliding block 9, and two dovetail sliding blocks 9 are located inside two dovetail sliding grooves 7 respectively, the setting of dovetail sliding groove 7 and dovetail sliding block 9 improves the stability of sliding seat 8 sliding, and the inboard position of cleaning platform 2 upper surface is fixedly installed with pneumatic clamp 6 near each sliding seat 8, and two pneumatic clamps 6 can be fixed bearing tight sleeve by clamping the both ends of bearing tight sleeve.

[0023] The limit wedge 14 is fixedly installed on the pincers of each pneumatic clamp 6, when the pneumatic clamp 6 clamps the bearing tight sleeve, the limit wedge 14 can be inserted into the slot of the bearing tight sleeve to limit the rotation of the bearing tight sleeve, and when cleaning the burr, the stability of the bearing tight sleeve is improved, the rotating motor 4 is fixedly installed on the upper surface of each sliding seat 8, the sleeve 5 is fixedly connected to the output shaft end of each rotating motor 4, when the two sliding seats 8 move towards the bearing tight sleeve, the both ends of the bearing tight sleeve can be inserted into the inside of the two sleeves 5 respectively, the insert column 10 is fixedly connected in the inside of each sleeve 5, the insert column 10 and the sleeve 5 are coaxial, and the inside wall of each sleeve 5 and the outer surface of the insert column 10 are annular array equidistantly provided with a plurality of sandpaper pieces 13, and the support frame 1 is fixedly installed on the lower surface of the cleaning platform 2, and the support frame 1 plays a fixed supporting role for the cleaning platform 2.

[0024] The utility model discloses a bearing tight sleeve's burr cleaning device, compared with example one, this embodiment still includes that the inside of every sleeve 5 and the outer surface of insert column 10 are equidistant and are provided with a plurality of dovetail insertion slot 11 in ring array, every dovetail insertion slot 11 inside is inserted and is connected with dovetail insertion strip 12, and sandpaper piece 13 is fixedly connected to the outer surface of dovetail insertion strip 12.

[0025] Example two

[0026] As Figure 1 And Figure 2 The utility model discloses a bearing tight sleeve's burr cleaning device, compared with example one, this embodiment still includes that the inside of every sleeve 5 and the outer surface of insert column 10 are equidistant and are provided with a plurality of dovetail insertion slot 11 in ring array, every dovetail insertion slot 11 inside is inserted and is connected with dovetail insertion strip 12, and sandpaper piece 13 is fixedly connected to the outer surface of dovetail insertion strip 12.

[0027] In this embodiment, when sandpaper piece 13 needs to be replaced after wearing, the sandpaper piece 13 inside sleeve 5 and the outer surface of insert column 10 can be directly pulled out through dovetail insertion slot 11 and dovetail insertion strip 12, and then a new sandpaper piece 13 is replaced, which facilitates the replacement of worn sandpaper piece 13.

[0028] The above specific embodiments are only several preferred embodiments of the utility model, and based on the technical scheme of the utility model and the related inspiration of the above embodiments, those skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. A burr cleaning device for a bearing chock, comprising a cleaning table (2), a rotating motor (4) and pneumatic grippers (6), characterized in that: The sliding seat (8) is slidably installed at both sides of the upper surface of the cleaning table (2), the pneumatic clamp (6) is fixedly installed at the inner side of each sliding seat (8) near the upper surface of the cleaning table (2), the rotating motor (4) is fixedly installed on the upper surface of each sliding seat (8), the sleeve (5) is fixedly connected to the output shaft of each rotating motor (4), the plug column (10) is fixedly connected inside each sleeve (5), and the sleeve (5) inner wall and the plug column (10) outer surface are annularly arrayed and equally spaced with a plurality of sandpaper pieces (13).

2. A burr cleaning device for a bearing retainer sleeve as set forth in claim 1, characterized in that: The supporting frame (1) is fixedly installed on the lower surface of the cleaning table (2).

3. A burr cleaning device for a bearing retainer sleeve as set forth in claim 1, wherein: The sleeve (5) inner wall and the plug column (10) outer surface are annularly arrayed and equally spaced with a plurality of dovetail insertion grooves (11), the dovetail insertion strip (12) is inserted into each dovetail insertion groove (11), and the sandpaper piece (13) is fixedly connected to the outer surface of the dovetail insertion strip (12).

4. A burr cleaning device for a bearing retainer sleeve as set forth in claim 1, characterized in that: The limiting wedge block (14) is fixedly installed on the pliers of each pneumatic clamp (6).

5. A burr cleaning device for a bearing retainer sleeve as set forth in claim 1, characterized in that: The moving air cylinder (3) is fixedly installed at both sides of the upper surface of the cleaning table (2), and the output ends of the two moving air cylinders (3) are respectively fixedly connected to the outer sides of the two sliding seats (8).

6. A burr cleaning device for a bearing retainer sleeve as set forth in claim 5, characterized in that: The dovetail sliding grooves (7) are symmetrically arranged at both sides of the upper surface of the cleaning table (2), the dovetail sliding blocks (9) are fixedly installed on the lower surfaces of the two sliding seats (8), and the two dovetail sliding blocks (9) are respectively located inside the two dovetail sliding grooves (7).

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