Air pump seat bearing installation tool

Abstract

The utility model discloses an air pump seat bearing installation tool, which belongs to the technical field of bearing installation and comprises a positioning seat for installing an air pump seat and an upper mould pressing plate. Two vertical guide columns are mounted on the positioning seat, and the upper mold pressing plate and the vertical guide columns are mounted in a sliding manner; a mounting groove is formed in the upper surface of the positioning seat; a clamping boss is arranged on the bottom surface of the mounting groove; the air pump seat is mounted in the mounting groove, and an outer ring frame at the lower end of the air pump seat is clamped on the peripheral side of the clamping boss; a positioning column is mounted on the lower bottom surface of the upper mold pressing plate; a sleeve table is arranged at the bottom end of the positioning column; a magnet is embedded in the lower bottom surface of the sleeve table; the outer side of the sleeve table is sleeved with a bearing. According to the utility model, the air pump seat is stably mounted in the mounting groove on the positioning seat, and the bearing is sleeved on the outer side of the sleeve table and is stably adsorbed through the magnet; the pneumatic punching machine drives the die shank to move downwards, so that the bearing can be conveniently and efficiently mounted, time and labor are saved, operation is simple, cost is low, and maintenance is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing installation, in particular to an air pump seat bearing installation tool. Background Art

[0002] DC air pumps are commonly used power equipment in many existing mechanical manufacturing processes. The installation of bearings on the air pump seat is essential in the assembly process of air pump equipment. Since the bearings and the shaft holes on the air pump seat are interference fit, manual or ordinary equipment installation is inconvenient. Therefore, a device that can conveniently and efficiently install air pump bearings is urgently needed. The utility model provides an air pump seat bearing installation tool. Utility Model Content

[0003] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide an air pump seat bearing installation tool, which stably installs the air pump seat in the installation groove on the positioning seat, and at the same time arranges the bearing sleeve on the outside of the sleeve and stably adsorbs it through a magnet; the pneumatic punch drives the mold handle to move downward, so that the bearing can be conveniently and efficiently installed in the shaft hole of the air pump seat, thereby solving the technical problem of inconvenient installation proposed in the background technology.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: the utility model provides an air pump seat bearing installation tool, including: a positioning seat and an upper mold plate for installing the air pump seat; two vertical guide pillars are installed on the positioning seat and the upper mold plate is slidably installed with the vertical guide pillars; an installation groove is provided on the upper surface of the positioning seat; a clamping boss is provided on the bottom surface of the mounting groove; the air pump seat is installed in the mounting groove and the outer ring frame at the lower end of the air pump seat is clamped on the outer peripheral side of the clamping boss; a positioning column is installed on the lower bottom surface of the upper mold plate and a sleeve is provided at the bottom end of the positioning column; a magnet is embedded in the lower bottom surface of the sleeve; a bearing is sleeved on the outer side of the sleeve.

[0005] Preferably, the upper portion of the upper die pressing plate is connected to a die handle; and the die handle is connected to an output end of a pneumatic punching machine.

[0006] Preferably, a reinforced bottom plate is installed at the bottom of the upper mold pressing plate; a reinforced top plate is installed at the upper part of the upper mold pressing plate; a boss is provided at the bottom end of the mold handle; a boss hole is provided on the upper surface of the upper mold pressing plate and the boss is installed in the boss hole; the diameter of the boss hole is 3-6mm larger than the diameter of the boss; a mold handle hole is provided on the upper surface of the reinforced top plate and the mold handle and the mold handle are clearance-matched with the mold handle hole; the diameter of the mold handle hole is 3-6mm larger than the diameter of the mold handle; a column hole is provided on the reinforced bottom plate, and the reinforced bottom plate is installed on the bottom of the upper mold pressing plate after passing through the column hole.

[0007] Preferably, a clearance groove is provided at the bottom edge of the installation groove; a bearing receiving platform is provided at the center position of the upper surface of the clamping boss; and the bearing receiving platform corresponds to the bearing hole in the air pump seat.

[0008] Preferably, the positioning seat is installed on the upper surface of the substrate.

[0009] The beneficial effects of the utility model are:

[0010] 1. The utility model stably installs the air pump seat in the installation groove on the positioning seat, and at the same time arranges the bearing sleeve on the outside of the sleeve and stably adsorbs it through a magnet; the pneumatic punch drives the die handle to move downward, so that the bearing is conveniently and efficiently installed in the shaft hole of the air pump seat, which saves time and effort, is simple to operate, low in cost, and maintenance-free.

[0011] 2. The utility model avoids the mold handle from being stuck during the pressing process and reduces the chance of damage by designing the mold handle hole and the mold handle clearance to match and the convex head hole and the convex head clearance to match. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 The utility model provides a structural schematic diagram of an air pump seat bearing installation tool.

[0014] Figure 2 It is a structural schematic diagram of the air pump seat in the utility model.

[0015] Figure 3 It is a structural schematic diagram of the air pump seat in the utility model.

[0016] Figure 4 It is a structural schematic diagram of the positioning column, sleeve, magnet and bearing in the utility model.

[0017] Figure 5 It is a structural schematic diagram of the upper mold plate, mold handle, protruding head, reinforced bottom plate and reinforced top plate in the utility model.

[0018] Explanation of the accompanying drawings: 1-air pump seat, 11-outer ring frame, 12-bearing hole, 2-positioning seat, 20-vertical guide column, 21-installing groove, 211-avoidance groove, 22-clamping boss, 221-bearing receiving platform, 3-upper mold plate, 31-mold handle, 311-boss, 32-reinforced bottom plate, 33-reinforced top plate, 4-positioning column, 41-sleeve, 42-magnet, 5-bearing, 6-base plate. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1:

[0021] like Figures 1 to 5 As shown, this embodiment provides an air pump seat bearing installation tool, including: a positioning seat 2 for installing the air pump seat 1 and an upper mold plate 3; the positioning seat 2 is fixedly installed on the upper surface of the base plate 6 by screws; two vertical guide pillars 20 are fixedly installed on the positioning seat 2 and the upper mold plate 3 is slidably installed with the vertical guide pillars 20; so that the upper mold plate 3 can slide up and down along the two vertical guide pillars 20.

[0022] The upper surface of the positioning seat 2 is provided with a mounting groove 21; the bottom surface of the mounting groove 21 is provided with a clamping boss 22; the air pump seat 1 is installed in the mounting groove 21 and the outer ring frame 11 at the lower end of the air pump seat 1 is clamped on the outer peripheral side of the clamping boss 22, and the air pump seat 1 is also fixedly connected to the bottom of the mounting groove 21 by a number of screws to ensure that the air pump seat 1 is stably fixed for bearing installation. Specifically, an air avoidance groove 211 is provided at the bottom edge of the mounting groove 21 to facilitate the installation and disassembly of the air pump seat 1; a bearing receiving platform 221 is provided at the center of the upper surface of the clamping boss 22; the bearing receiving platform 221 corresponds to the bearing hole 12 in the air pump seat 1, so as to receive the bearing during the installation process to prevent the bearing from being over-pressurized and rushing out of the air pump seat 1.

[0023] A positioning column 4 is installed on the bottom surface of the upper mold plate 3, and a sleeve 41 is provided at the bottom end of the positioning column 4; a magnet 42 is embedded in the bottom surface of the sleeve 41; a bearing 5 is sleeved on the outer side of the sleeve 41, and the bearing 5 and the sleeve 41 are clearance-matched, and the bearing 5 is adsorbed by two magnets 42 to ensure that the bearing 5 is stably installed on the positioning column 4, which is convenient for installation. Specifically, the upper part of the upper mold plate 3 is connected to the mold handle 31; the mold handle 31 is connected to the output end of the pneumatic punch; in addition, the clamping boss 22 is set to be detachable from the mounting groove 21, that is, the clamping boss 22 is installed on the bottom surface of the mounting groove 21 by screws, so that only the clamping boss 22 needs to be designed separately, which can adapt to air pump seats 1 of different sizes and shapes, adapt to different shapes and sizes, and have a wider range of adaptability.

[0024] In actual use, this embodiment is realized by stably installing the air pump seat 1 in the installation groove 21 on the positioning seat 2, and at the same time, the bearing 5 is sleeved on the outside of the sleeve 41 and stably adsorbed by the magnet 42; the die handle 31 is driven downward by a pneumatic punch to realize the convenient and efficient installation of the bearing 5 in the shaft hole of the air pump seat 1, which saves time and effort, is simple to operate, low in cost, and maintenance-free.

[0025] Embodiment 2:

[0026] See also Figure 5 As shown, on the basis of retaining all the technical features in the specific embodiment 1, a reinforcing bottom plate 32 is installed at the bottom of the upper mold pressing plate 3; a reinforcing top plate 33 is installed on the upper part of the upper mold pressing plate 3; a boss 311 is provided at the bottom end of the mold handle 31; a boss hole is provided on the upper surface of the upper mold pressing plate 3 and the boss 311 is installed in the boss hole; the diameter of the boss hole is 3-6mm larger than the diameter of the boss 311, and the diameter difference in this embodiment is 5mm; a mold handle hole is provided on the upper surface of the reinforcing top plate 33 and the mold handle 31 is clearance-matched with the mold handle hole; the diameter of the mold handle hole is 3-6mm larger than the diameter of the mold handle 31, and the diameter difference in this embodiment is 5mm; a column hole is provided on the reinforcing bottom plate 32, and the reinforcing bottom plate 32 is installed on the bottom of the upper mold pressing plate 3 after passing through the column hole.

[0027] In this embodiment, the mold handle hole is designed to have a clearance fit with the mold handle 31 and the protruding head hole is designed to have a clearance fit with the protruding head 311, so as to avoid the mold handle 31 from being suffocated during the pressing process and reduce the chance of damage.

[0028] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An air pump seat bearing installation tool, characterized in that: include: A positioning seat (2) and an upper mold pressing plate (3) of the air pump seat (1) are installed; two vertical guide pillars (20) are installed on the positioning seat (2) and the upper mold pressing plate (3) and the vertical guide pillars (20) are slidably installed; The upper surface of the positioning seat (2) is provided with a mounting groove (21); the bottom surface of the mounting groove (21) is provided with a clamping boss (22); the air pump seat (1) is installed in the mounting groove (21) and the outer ring frame (11) at the lower end of the air pump seat (1) is clamped on the outer peripheral side of the clamping boss (22); A positioning column (4) is installed on the bottom surface of the upper mold plate (3), and a sleeve (41) is provided at the bottom end of the positioning column (4); a magnet (42) is embedded in the bottom surface of the sleeve (41); and a bearing (5) is sleeved on the outer side of the sleeve (41).

2. The air pump seat bearing installation tool as claimed in claim 1, characterized in that: The upper part of the upper die pressing plate (3) is connected to a die handle (31); the die handle (31) is connected to the output end of a pneumatic punching machine.

3. The air pump seat bearing installation tool as claimed in claim 2, characterized in that: A reinforcing bottom plate (32) is installed at the bottom of the upper mold pressing plate (3); a reinforcing top plate (33) is installed at the top of the upper mold pressing plate (3); a convex head (311) is provided at the bottom end of the mold handle (31); a convex head hole is provided on the upper surface of the upper mold pressing plate (3) and the convex head (311) is installed in the convex head hole; the diameter of the convex head hole is 3-6 mm larger than the diameter of the convex head (311); a mold handle hole is provided on the upper surface of the reinforcing top plate (33) and the mold handle (31) and the mold handle hole are clearance-matched; the diameter of the mold handle hole is 3-6 mm larger than the diameter of the mold handle (31); a column hole is provided on the reinforcing bottom plate (32), and the reinforcing bottom plate (32) passes through the column hole and is installed on the bottom of the upper mold pressing plate (3).

4. The air pump seat bearing installation tool as claimed in claim 3, characterized in that: A clearance groove (211) is provided at the bottom edge of the installation groove (21); a bearing receiving platform (221) is provided at the center of the upper surface of the clamping boss (22); and the bearing receiving platform (221) corresponds to the bearing hole (12) in the air pump seat (1).

5. The air pump seat bearing installation tool as claimed in claim 4, characterized in that: The positioning seat (2) is mounted on the upper surface of the base plate (6).

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