Adjusting mechanism of roller bearing seat disassembling and assembling machine

Abstract

The utility model relates to an adjusting mechanism of a roller bearing seat disassembling and assembling machine, which comprises a track, a moving trolley arranged on the top of the track, a placing mechanism arranged on the top of the track, a fixing mechanism arranged on the top of the moving trolley, and an adjusting mechanism arranged on the top of the moving trolley. A clamping frame is hinged to the top of the bottom frame, a threaded column is rotationally connected into the bottom frame, a nut is in threaded connection with the outer surface of the threaded column, the adjusting mechanism comprises a first electric push rod fixedly connected to the outer surface of the moving trolley, and an adjusting block is arranged at the top of the moving trolley. According to the adjusting mechanism of the roller bearing pedestal disassembling and assembling machine, through the adjustable fixing mechanism and the adjusting mechanism, the requirement for disassembling roller bearing pedestals of different sizes can be met, and compared with a traditional disassembling and assembling machine only suitable for roller bearing pedestals of the unified size, the adaptability and flexibility of equipment are remarkably improved; and the disassembly and assembly difficulty caused by size mismatching is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bearing seat dismounting machine, concretely is a kind of roller bearing seat dismounting machine's adjusting mechanism. BACKGROUND

[0002] Currently, the roller of metallurgical rolling enterprise needs to be regrinded roll face on roller grinder after rolling a cycle, for the no box grinder, bearing seat is often disassembled, roller is regrinded, and bearing seat is installed, for large supporting roller bearing seat, its disassembly process must be supported by special equipment roller bearing seat dismounting machine.

[0003] The existing roller bearing seat dismounting machine is mostly for disassembling uniform size roller bearing seat when disassembling roller bearing seat, but when disassembling roller bearing seat of different sizes, adjusting mechanism needs to be adjusted, but there is subjective error in manual adjustment, work progress is delayed, and roller bearing seat dismounting rate is influenced, so a kind of roller bearing seat dismounting machine's adjusting mechanism is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of prior art, the utility model provides a kind of roller bearing seat dismounting machine's adjusting mechanism, with the advantages of wide application range, easy adjustment, etc., solve the problems mentioned in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of roller bearing seat dismounting machine's adjusting mechanism, including track, the track top is provided with mobile trolley, track top is provided with placing mechanism, the mobile trolley top is provided with fixed mechanism, mobile trolley top is provided with adjusting mechanism;

[0006] Further, the fixed mechanism includes the bottom frame being arranged on the top of the mobile trolley, the top of the bottom frame is hinged with the clamping frame, the inside of the bottom frame is rotatably connected with the threaded column, and the outer surface of the threaded column is threadedly connected with the nut.

[0007] The adjusting mechanism includes a first electric push rod fixedly connected to the outer surface of the mobile trolley, the top of the mobile trolley is provided with an adjusting block, the inside of the adjusting block is fixedly connected with a fixed wheel, a sliding groove is formed in the inside of the adjusting block, a limiting rod is arranged in the inside of the sliding groove, and a threaded rod is rotatably connected to the inside of the adjusting block.

[0008] Further, one end of the threaded rod is rotatably connected to the inside of the adjusting block, and the other end is fixedly connected with an adjusting wheel.

[0009] Further, the placing mechanism comprises a fixed plate fixedly connected to the top of the track, a second electric push rod fixedly connected to the top of the fixed plate, a placing plate fixedly connected to the top of the second electric push rod, and a placing rack fixedly connected to the top of the placing plate.

[0010] Further, the placing rack is internally provided with a V-shaped groove.

[0011] Compared with the prior art, the technical scheme has the following beneficial effects:

[0012] 1. The adjusting mechanism of the roll chock dismounting machine can adapt to the dismounting requirements of roll chocks of different sizes through the adjustable fixing mechanism and the adjusting mechanism, and compared with the traditional dismounting machine suitable for roll chocks of a uniform size, the adaptability and flexibility of the equipment are significantly improved, and the dismounting difficulty caused by size mismatch is reduced.

[0013] 2. The adjusting mechanism of the roll chock dismounting machine, the precise cooperation of the threaded rods, threaded columns, nuts and other components in the fixing mechanism and the adjusting mechanism ensures the accuracy and stability of the adjusting process, and the introduction of the first electric push rod and the second electric push rod and other automatic components reduces the subjective error of manual adjustment, improves the dismounting efficiency, shortens the dismounting time, and thus speeds up the work progress. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model;

[0015] Fig. 2 It is a connection view of the fixing mechanism and the adjusting mechanism of the utility model.

[0016] In the figure: 1 track, 2 moving trolley, 3 fixing mechanism, 301 base frame, 302 clamping frame, 303 threaded column, 304 nut, 4 placing mechanism, 401 fixed plate, 402 second electric push rod, 403 telescopic sleeve, 404 placing plate, 405 placing rack, 5 adjusting mechanism, 501 adjusting block, 502 threaded rod, 503 adjusting wheel, 504 sliding groove, 505 limiting rod, 506 fixed wheel, 507 first electric push rod. DETAILED DESCRIPTION

[0017] The technical scheme 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.

[0018] Please refer toFigs. 1-2 The adjusting mechanism of the roll bearing chock dismounting machine in the embodiment comprises a track 1, the top of the track 1 is provided with a moving trolley 2, a power device can be arranged on the moving trolley 2, and the moving trolley 2 does not need to be manually pushed during dismounting. The top of the track 1 is provided with a placing mechanism 4, the top of the moving trolley 2 is provided with a fixing mechanism 3, and the top of the moving trolley 2 is provided with an adjusting mechanism 5.

[0019] The fixing mechanism 3 comprises a base frame 301 arranged on the top of the moving trolley 2, the top of the base frame 301 is hingedly connected with a clamping frame 302, the inside of the base frame 301 is rotationally connected with a threaded column 303, the outer surface of the threaded column 303 is threadedly connected with a nut 304, the base frame 301 and the clamping frame 302 can be fixed by arranging the threaded column 303 and the nut 304, and the shaft of the bearing chock is fixed.

[0020] Secondly, the adjusting mechanism 5 comprises a first electric push rod 507 fixedly connected to the outer surface of the moving trolley 2, the top of the moving trolley 2 is provided with an adjusting block 501, the top of the adjusting block 501 is slidingly connected to the outer surface of the base frame 301, and the top of the adjusting block 501 is slidingly connected to the outer surface of the clamping frame 302. The inside of the adjusting block 501 is fixedly connected with a fixing wheel 506, a sliding groove 504 is arranged in the inside of the adjusting block 501, a limiting rod 505 is arranged in the inside of the sliding groove 504, the bottom of the limiting rod 505 is fixedly connected to the outer surface of the base frame 301, and the top of the limiting rod 505 is fixedly connected to the outer surface of the clamping frame 302. The inside of the adjusting block 501 is rotationally connected with a threaded rod 502, and the base frame 301 and the clamping frame 302 are threadedly connected with the threaded rod 502. One end of the threaded rod 502 is rotationally connected to the inside of the adjusting block 501, and the other end is fixedly connected with an adjusting wheel 503.

[0021] The shaft of the bearing chock can be fixed by rotating the adjusting wheel 503 to drive the threaded rod 502 to rotate and drive the adjusting block 501 and the fixing wheel 506 to move, the fixed position can be finely adjusted according to the adjustment of a single adjusting block 501 and the fixing 506, and the position of the base frame 301 and the clamping frame 302 can be coarsely adjusted by arranging the first electric push rod 507.

[0022] In addition, the placing mechanism 4 comprises a fixed plate 401 fixedly connected to the top of the track 1, the top of the fixed plate 401 is fixedly connected with a second electric push rod 402, the second electric push rod 402 can be arranged to adjust the position of the bearing chock, the top of the second electric push rod 402 is fixedly connected with a placing plate 404, the top of the placing plate 404 is fixedly connected with a placing frame 405, the bottom of the placing plate 404 is fixedly connected with a telescopic sleeve 403, and the inside of the placing frame 405 is provided with a V-shaped groove.

[0023] The working principle of the above embodiment is as follows:

[0024] (1) The adjusting mechanism of the roll chock dismounting machine can adapt to the dismounting requirements of roll chocks of different sizes through the adjustable fixing mechanism 3 and the adjusting mechanism 5, compared with the traditional dismounting machine which is only suitable for roll chocks of a uniform size, the adaptability and flexibility of the equipment are significantly improved, and the dismounting difficulty caused by size mismatch is reduced.

[0025] (2) The adjusting mechanism of the roll chock dismounting machine, the precise cooperation of the components such as the threaded rod 502, the threaded column 303 and the nut 304 in the fixing mechanism 3 and the adjusting mechanism 5 ensures the accuracy and stability of the adjusting process, at the same time, the introduction of the automatic components such as the first electric push rod 507 and the second electric push rod 402 reduces the subjective error of manual adjustment, improves the dismounting efficiency, shortens the dismounting time, and thus speeds up the work progress.

[0026] It should be noted that, in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that these entities or operations exist in any such actual relationship or order. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustment mechanism for a roll bearing housing disassembly and assembly machine, comprising a track (1), characterized in that: A mobile trolley (2) is provided on the top of the track (1), a placement mechanism (4) is provided on the top of the track (1), a fixing mechanism (3) is provided on the top of the mobile trolley (2), and an adjustment mechanism (5) is provided on the top of the mobile trolley (2). The fixing mechanism (3) includes a base frame (301) set on the top of the mobile trolley (2), a card holder (302) is hinged to the top of the base frame (301), a threaded column (303) is rotatably connected inside the base frame (301), and a nut (304) is threaded on the outer surface of the threaded column (303). The adjustment mechanism (5) includes a first electric push rod (507) fixedly connected to the outer surface of the mobile trolley (2). An adjustment block (501) is provided on the top of the mobile trolley (2). A fixed wheel (506) is fixedly connected inside the adjustment block (501). A sliding groove (504) is provided inside the adjustment block (501). A limit rod (505) is provided inside the sliding groove (504). A threaded rod (502) is rotatably connected inside the adjustment block (501). The base frame (301) and the card holder (302) are both threadedly connected to the threaded rod (502).

2. The adjusting mechanism of the roll bearing housing disassembly and assembly machine according to claim 1, characterized in that: One end of the threaded rod (502) is rotatably connected to the inside of the adjusting block (501), and the other end is fixedly connected to the adjusting wheel (503).

3. The adjusting mechanism of the roll bearing housing disassembly and assembly machine according to claim 1, characterized in that: The placement mechanism (4) includes a fixed plate (401) fixedly connected to the top of the track (1), a second electric push rod (402) fixedly connected to the top of the fixed plate (401), a placement plate (404) fixedly connected to the top of the second electric push rod (402), a placement rack (405) fixedly connected to the top of the placement plate (404), and a telescopic sleeve (403) fixedly connected to the bottom of the placement plate (404).

4. The adjusting mechanism of the roll bearing housing disassembly and assembly machine according to claim 3, characterized in that: The placement rack (405) has a V-shaped groove inside.

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