Bearing seat clamping equipment

Abstract

The utility model discloses bearing seat clamping equipment, and particularly relates to the technical field of clamping equipment, the bearing seat clamping equipment comprises a bottom box, a clamping table and a moving table, a rotating shaft is movably installed in the bottom box, the clamping table is installed at the top end of an adjusting platform, a sliding groove is formed in the top end of the clamping table, a sliding block is arranged on the inner side of the sliding groove, and the moving table is movably installed on the rotating shaft. A moving table is fixed to the top end of the sliding block, a connecting block is fixed to the bottom end of the sliding block, and an electric telescopic rod is installed on one side of the connecting block. The sliding rail and the adjusting platform are arranged, after the locking bolt on the surface of the adjusting platform is screwed to be loose, the adjusting platform can slide along the sliding rail, meanwhile, the scale groove in the surface of the sliding rail can assist an operator in knowing the moving distance of the adjusting platform so that the operator can conveniently judge the position of the bearing seat above, and after adjustment is completed, the adjusting platform can be conveniently adjusted. And then the locking bolt is tightened and fixed, so that the eccentric adjustability of the bearing seat clamping equipment in use is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping equipment, in particular to a bearing seat clamping equipment. Background Art

[0002] The bearing seat is used to support the bearing and fix the outer ring of the bearing, so that only the inner ring rotates and the outer ring remains stationary, always consistent with the transmission direction, such as the transmission direction of the motor, and maintains balance. The concept of the bearing seat is the assembly of the bearing and the box body. It is easy to use. This equipment is the clamping equipment used in the processing of the bearing seat;

[0003] After the bearing seat clamping device has clamped and fixed the bearing seat, it is difficult to adjust the position of the bearing seat, which is inconvenient when processing holes in off-center positions. Therefore, it needs to be improved to make it easier to use. Utility Model Content

[0004] The utility model aims to provide a bearing seat clamping device to solve the problem in the above background technology that the bearing seat clamping device is not convenient for adjusting the position of the clamped bearing seat.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing seat clamping device, comprising a bottom box, a clamping platform and a moving platform, a rotating shaft is movably installed inside the bottom box, a first bevel gear is installed on the surface of the rotating shaft, a second bevel gear is arranged on one side of the first bevel gear, a motor is installed on one side of the second bevel gear, a lifting platform is arranged on the outside of the rotating shaft, a guide rod is installed on the top of the lifting platform, a threaded sleeve is installed at the center position of the top of the lifting platform, a connecting platform is movably installed on the top of the guide rod, a slide rail is installed on the top of the connecting platform, a scale groove is arranged on the top of the slide rail, an adjustment platform is arranged on the outside of the slide rail, locking holes are arranged on both sides of the top of the adjusting platform, a locking bolt is arranged inside the locking hole, a clamping platform is installed on the top of the adjusting platform, a slide groove is arranged on the top of the clamping platform, a slider is arranged on the inner side of the slide groove, a moving platform is fixed on the top of the slider, a connecting block is fixed on the bottom of the slider, and an electric telescopic rod is installed on one side of the connecting block.

[0006] Preferably, the first bevel gear and the second bevel gear are vertically distributed, and the first bevel gear and the second bevel gear are meshed.

[0007] Preferably, four groups of guide rods are installed on the top of the lifting platform, and the four groups of guide rods are symmetrically distributed.

[0008] Preferably, the interior of the threaded sleeve is provided with an internal thread, the surface of the rotating shaft is provided with an external thread, and the threaded sleeve is connected to the rotating shaft through threads.

[0009] Preferably, a plurality of scale grooves are provided on the top end of the slide rail, and the plurality of scale grooves are distributed at equal intervals.

[0010] Preferably, the cross section of the adjustment platform is larger than the cross section of the slide rail, and the adjustment platform and the slide rail form a sliding structure.

[0011] Preferably, a mounting groove is provided on one side of the mobile platform, a mounting block is provided inside the mounting groove, a clamping block is fixed on one side of the mounting block, a fixed platform is fixed on the top of the mobile platform, a fixing bolt is provided inside the fixed platform, and a bottom end of the fixing bolt extends into the interior of the mounting groove.

[0012] Preferably, the cross section of the mounting block is smaller than the cross section of the mounting groove, and the mounting block and the mounting groove form a snap-fit ​​structure.

[0013] Compared with the prior art, the utility model has the following beneficial effects: by providing a slide rail and an adjustment platform, after the locking bolt on the surface of the adjustment platform is loosened, the adjustment platform can slide along the slide rail, and at the same time, the scale groove on the surface of the slide rail can assist the operator to understand the moving distance of the adjustment platform, so as to assist in judging the position of the upper bearing seat, and after the adjustment is completed, the locking bolt is tightened to fix it, thereby realizing the eccentricity adjustability of the bearing seat clamping device when it is used;

[0014] By providing a lifting platform and starting the motor, the first bevel gear and the second bevel gear can be used to drive the rotating shaft to rotate. The threaded cooperation between the threaded sleeve and the rotating shaft and the assistance of the guide rod can push the connecting platform to move upward, so that the height position of the upper bearing seat can be adjusted, thereby realizing the adjustability of the height position of the workpiece when the bearing seat clamping device is used.

[0015] By providing an installation groove and an installation block, after the fixing bolt is loosened, the installation block at the side end of the clamping block can be taken out of the installation groove, so that the clamping block can be removed to facilitate replacement and maintenance operations on the clamping block, thereby realizing the convenience of replacing and maintaining the clamping block of the bearing seat clamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0019] Figure 4It is a front view cross-sectional structural schematic diagram of the mobile station of the utility model.

[0020] In the figure: 1, bottom box; 2, rotating shaft; 3, first bevel gear; 4, second bevel gear; 5, motor; 6, lifting platform; 7, guide rod; 8, threaded sleeve; 9, connecting platform; 10, slide rail; 11, scale groove; 12, adjustment platform; 13, locking hole; 14, locking bolt; 15, clamping platform; 16, slide groove; 17, slider; 18, moving platform; 19, connecting block; 20, electric telescopic rod; 21, mounting groove; 22, mounting block; 23, fixed platform; 24, fixing bolt; 25, clamping block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , the utility model provides an embodiment: a bearing seat clamping device, including a bottom box 1, a clamping platform 15 and a moving platform 18, a rotating shaft 2 is movably installed inside the bottom box 1, a first bevel gear 3 is installed on the surface of the rotating shaft 2, a second bevel gear 4 is arranged on one side of the first bevel gear 3, the first bevel gear 3 and the second bevel gear 4 are vertically distributed, the first bevel gear 3 and the second bevel gear 4 are meshed, a motor 5 is installed on one side of the second bevel gear 4, a lifting platform 6 is arranged on the outside of the rotating shaft 2, a guide rod 7 is installed on the top of the lifting platform 6, four groups of guide rods 7 are installed on the top of the lifting platform 6, and the four groups of guide rods 7 are symmetrically distributed, a threaded sleeve 8 is installed at the center position of the top of the lifting platform 6, an internal thread is arranged inside the threaded sleeve 8, an external thread is arranged on the surface of the rotating shaft 2, the threaded sleeve 8 is connected to the rotating shaft 2 by threads, and a connecting platform 9 is movably installed on the top of the guide rod 7;

[0023] Specifically, Figure 1 As shown, when in use, the motor 5 is started to rotate, and the first bevel gear 3 and the second bevel gear 4 cooperate to drive the rotating shaft 2 to rotate, and the threaded sleeve 8 and the rotating shaft 2 cooperate with each other, and the connecting platform 9 can be driven to move up and down with the assistance of the guide rod 7;

[0024] A slide rail 10 is installed at the top of the connecting platform 9, and a scale groove 11 is provided at the top of the slide rail 10. There are several scale grooves 11 at the top of the slide rail 10, and the scale grooves 11 are distributed at equal intervals. An adjustment platform 12 is provided on the outside of the slide rail 10. The cross section of the adjustment platform 12 is larger than the cross section of the slide rail 10. The adjustment platform 12 and the slide rail 10 form a sliding structure. Locking holes 13 are provided on both sides of the top of the adjustment platform 12, and a locking bolt 14 is provided inside the locking hole 13. A clamping platform 15 is installed at the top of the adjustment platform 12. A slide groove 16 is provided at the top of the clamping platform 15. A slider 17 is provided on the inner side of the slide groove 16. A moving platform 18 is fixed to the top of the slider 17. A connecting block 19 is fixed to the bottom of the slider 17. An electric telescopic rod 20 is installed on one side of the connecting block 19.

[0025] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when in use, after the multiple sets of locking bolts 14 are loosened, the adjustment platform 12 can slide along the slide rail 10. With the help of the scale groove 11 on the surface of the slide rail 10, the sliding distance can be understood to assist in judging the moving distance of the device. After the adjustment is completed, the locking bolts 14 can be tightened to fix it;

[0026] A mounting groove 21 is provided on one side of the movable platform 18, a mounting block 22 is provided inside the mounting groove 21, the cross section of the mounting block 22 is smaller than the cross section of the mounting groove 21, the mounting block 22 and the mounting groove 21 form a clamping structure, a clamping block 25 is fixed on one side of the mounting block 22, a fixing platform 23 is fixed on the top of the movable platform 18, a fixing bolt 24 is provided inside the fixing platform 23, and the bottom end of the fixing bolt 24 extends to the inside of the mounting groove 21;

[0027] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when in use, after the fixing bolt 24 is loosened, the mounting block 22 at the side end of the clamping block 25 can be taken out from the mounting groove 21 to complete the disassembly operation of the clamping block 25. Conversely, after the mounting block 22 at the side end of the clamping block 25 is inserted into the mounting groove 21, the fixing bolt 24 is tightened to complete the installation.

[0028] Working principle: When in use, the bearing seat is placed at the center of the surface of the clamping platform 15, the electric telescopic rod 20 is started, and the four groups of clamping blocks 25 are pushed to clamp and fix the bearing seat. At this time, if the motor 5 is started, the rotating shaft 2 can be driven to rotate. While the rotating shaft 2 rotates, the threaded sleeve 8 can move up and down along the rotating shaft 2. With the assistance of the guide rod 7, the connecting platform 9 and the upper bearing seat are driven to move up and down to adjust their height position. The locking bolt 14 is a hexagonal bolt and can be rotated by the corresponding hexagonal wrench. If the locking bolt 14 on the surface of the adjustment platform 12 is loosened, the adjustment level The platform 12 can move along the slide rail 10. At the same time, the scale groove 11 on the surface of the slide rail 10 can assist the operator to understand the moving distance, so as to judge the moving distance of the upper bearing seat. After the adjustment is completed, the locking bolt 14 is tightened to fix it. If the clamping block 25 is damaged or needs maintenance, the fixing bolt 24 can be loosened. After loosening, the mounting block 22 can be taken out from the mounting groove 21 to complete the disassembly of the clamping block 25. During installation, the mounting block 22 at the side end of the clamping block 25 is inserted into the mounting groove 21, and then the fixing bolt 24 above is tightened to fix it to complete the installation operation.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A bearing seat clamping device, comprising a bottom box (1), a clamping table (15) and a moving table (18), characterized in that: A rotating shaft (2) is movably installed inside the bottom box (1), a first bevel gear (3) is installed on the surface of the rotating shaft (2), a second bevel gear (4) is arranged on one side of the first bevel gear (3), a motor (5) is installed on one side of the second bevel gear (4), a lifting platform (6) is arranged on the outside of the rotating shaft (2), a guide rod (7) is installed on the top of the lifting platform (6), a threaded sleeve (8) is installed at the center position of the top of the lifting platform (6), a connecting platform (9) is installed on the top of the guide rod (7), a slide rail (10) is installed on the top of the connecting platform (9), and a guide rod (7) is installed on the top of the slide rail (10). A graduated groove (11) is provided, an adjusting platform (12) is arranged on the outer side of the slide rail (10), locking holes (13) are arranged on both sides of the top of the adjusting platform (12), a locking bolt (14) is arranged inside the locking hole (13), a clamping platform (15) is installed on the top of the adjusting platform (12), a slide groove (16) is arranged on the top of the clamping platform (15), a slider (17) is arranged on the inner side of the slide groove (16), a moving platform (18) is fixed on the top of the slider (17), a connecting block (19) is fixed on the bottom of the slider (17), and an electric telescopic rod (20) is installed on one side of the connecting block (19).

2. A bearing seat clamping device according to claim 1, characterized in that: The first bevel gear (3) and the second bevel gear (4) are vertically distributed, and the first bevel gear (3) and the second bevel gear (4) are meshed.

3. A bearing seat clamping device according to claim 1, characterized in that: Four groups of guide rods (7) are installed on the top of the lifting platform (6), and the four groups of guide rods (7) are symmetrically distributed.

4. A bearing seat clamping device according to claim 1, characterized in that: The interior of the threaded sleeve (8) is provided with an internal thread, the surface of the rotating shaft (2) is provided with an external thread, and the threaded sleeve (8) and the rotating shaft (2) are connected via threads.

5. A bearing seat clamping device according to claim 1, characterized in that: A plurality of scale grooves (11) are arranged on the top end of the slide rail (10), and the plurality of scale grooves (11) are distributed at equal intervals.

6. A bearing seat clamping device according to claim 1, characterized in that: The cross section of the adjustment platform (12) is larger than the cross section of the slide rail (10), and the adjustment platform (12) and the slide rail (10) form a sliding structure.

7. A bearing seat clamping device according to claim 1, characterized in that: A mounting groove (21) is provided on one side of the movable platform (18), a mounting block (22) is provided inside the mounting groove (21), a clamping block (25) is fixed on one side of the mounting block (22), a fixing platform (23) is fixed on the top of the movable platform (18), a fixing bolt (24) is provided inside the fixing platform (23), and the bottom end of the fixing bolt (24) extends to the inside of the mounting groove (21).

8. A bearing seat clamping device according to claim 7, characterized in that: The cross section of the mounting block (22) is smaller than the cross section of the mounting groove (21), and the mounting block (22) and the mounting groove (21) form a snap-fit ​​structure.

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