Assembling device for angular contact ball bearing

Abstract

The utility model provides an assembling device of an angular contact ball bearing, and relates to the technical field of assembling devices. The base is placed on a workbench, two guide rods are welded to the top end face of the base, and an installation block is arranged on the two guide rods in a sliding mode. A first electric cylinder is fixed to the top end face of the base, and the extending end of the first electric cylinder is fixed to the mounting block. Through the arrangement of a second electric cylinder, an extrusion block and a locking rod, when the first electric cylinder is damaged, the locking rod is pulled out, the second electric cylinder is controlled to stretch, the second electric cylinder drives the extrusion block to move downwards to complete the extrusion action, and compared with an existing device, the device can be used in emergency; through the arrangement of the stress block and the driving rod, when the bearing is extruded and assembled, the driving rod extrudes the stress block, at the moment, the stress block drives the check block to move rightwards to complete shielding of the bearing, and compared with an existing device, the device is higher in safety, independent driving is not needed, and cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of assembling device, more specifically, it is especially related to an assembling device for angular contact ball bearing. BACKGROUND

[0002] Angular contact ball bearing is the bearing with predetermined contact angle of ball as rolling body and inner ring and outer ring holding ball, which can bear radial load and axial load, and needs to use assembling device for extrusion assembly when ball bearing is assembled at the junction.

[0003] The prior device cannot automatically realize shielding protection while extruding, and has low safety; when the electric cylinder for extrusion is damaged during the assembling process, the prior device cannot perform emergency extrusion, and has low practicability. UTILITY MODEL CONTENT

[0004] In order to solve the above technical problems, the utility model provides an assembling device for angular contact ball bearing, which solves the problems that the prior device cannot automatically realize shielding protection while extruding, has low safety, and cannot perform emergency extrusion when the electric cylinder for extrusion is damaged during the assembling process, and has low practicability.

[0005] The purpose and effect of the assembling device for angular contact ball bearing are achieved by the following specific technical means:

[0006] An assembling device for angular contact ball bearing, comprising a base; the base is placed on a workbench, two guide rods are welded at the top end face of the base, and a mounting block is slidably arranged on the two guide rods; a first electric cylinder is fixed at the top end face of the base, and the extending end of the first electric cylinder is fixed to the mounting block; a second electric cylinder is fixed at the top end face of the mounting block, and the extending end of the second electric cylinder is fixed with an extrusion block.

[0007] Further, a locking rod is inserted into the mounting block, and the locking rod penetrates through the extrusion block.

[0008] Further, a sliding seat is fixed at the top end face of the base, a stop block is slidably arranged on the sliding seat, and the stop block is located at the left side of the front side of the extrusion block; a first fixed block in the shape of rectangular block is fixed at the top end face of the base, a spring rod is fixed at the left end face of the first fixed block, and the extending end of the spring rod is fixed at the right end face of the stop block.

[0009] Further, a force block is welded at the rear end face of the stop block, the force block is in the shape of right-angle trapezoidal block, a driving rod is welded at the extrusion block, and the driving rod is in contact with the inclined surface of the force block.

[0010] Further, the base is provided with a clamping assembly, the clamping assembly is composed of a second fixed block, a third electric cylinder and a clamping block, two second fixed blocks are fixed on the top surface of the base, one third electric cylinder is fixed in each second fixed block, one clamping block is fixed on the extension end of each third electric cylinder, and a V-shaped clamping groove is formed in each clamping block.

[0011] Further, the base is provided with a clamping assembly, the clamping assembly is composed of a second fixed block, a third electric cylinder and a clamping block, two second fixed blocks are fixed on the top surface of the base, one third electric cylinder is fixed in each second fixed block, one clamping block is fixed on the extension end of each third electric cylinder, and a V-shaped clamping groove is formed in each clamping block.

[0012] Compared with the prior art, the utility model has the advantages of:

[0013] Through the setting of the second electric cylinder, the extrusion block and the locking rod, when the first electric cylinder is damaged, the locking rod is pulled out, the second electric cylinder is controlled to stretch, the extrusion block is driven downward to complete the extrusion action, and compared with the prior art, the device can be used in emergency.

[0014] Through the setting of the second electric cylinder, the extrusion block and the locking rod, when the first electric cylinder is damaged, the locking rod is pulled out, the second electric cylinder is controlled to stretch, the extrusion block is driven downward to complete the extrusion action, and compared with the prior art, the device can be used in emergency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the axial view structural schematic drawing of the assembling device of the angular contact ball bearing.

[0016] Figure 2 It is the axial view structural schematic drawing of the angular contact ball bearing. Figure 1 It is the axial view structural schematic drawing of the angular contact ball bearing.

[0017] Figure 3 It is the axial view structural schematic drawing of the angular contact ball bearing. Figure 2 It is the axial view structural schematic drawing of the angular contact ball bearing.

[0018] Figure 4 It is the axial view structural schematic drawing of the assembling device of the angular contact ball bearing.

[0019] Figure 5 It is the axial view structural schematic drawing of the angular contact ball bearing. Figure 4 It is the axial view structural schematic drawing of the angular contact ball bearing.

[0020] Figure 6 It is the axial view structural schematic drawing of the angular contact ball bearing.

[0021] In the drawing, the corresponding relationship between the component name and the drawing number is as follows:

[0022] 1, base; 201, guide rod; 202, mounting block; 203, first electric cylinder; 204, second electric cylinder; 205, extrusion block; 206, locking rod; 207, sliding seat; 208, stop block; 209, first fixed block; 210, spring rod; 211, force block; 212, drive rod; 3, clamping assembly; 301, second fixed block; 302, third electric cylinder; 303, clamping block; 4, switch box. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without any creative effort fall within the scope of protection of the present application.

[0024] Unless otherwise defined, technical terms or scientific terms used herein should be understood as having the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The similar words such as "one", "an" or "the" used in the patent application specification and claims of the present application do not mean quantity limitation, but mean that there is at least one. The similar words such as "include" or "contain" mean that the elements or objects before the words cover the elements or objects listed after the words and their equivalents. The similar words such as "connect" or "connected" are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent relative positional relationship, when the absolute position of the described object is changed, the relative positional relationship may also be changed accordingly.

[0025] The embodiments of the present application will be further described in detail below in combination with the drawings and embodiments.

[0026] Embodiment one: as shown in the accompanying Figure 1 to the accompanying Figure 6 drawings:

[0027] The utility model provides a kind of assembly device of angular contact ball bearing, including base 1;Base 1 is placed on workbench, and two guide rods 201 are welded on the top surface of base 1, and two guide rods 201 are slidably provided with mounting block 202;One first electric cylinder 203 is fixed on the top surface of base 1, and the extension end of first electric cylinder 203 is fixed on mounting block 202;One second electric cylinder 204 is fixed on the top surface of mounting block 202, and the extension end of second electric cylinder 204 is fixed with one extruding block 205, when extruding assembly bearing, control first electric cylinder 203 to stretch, and first electric cylinder 203 drives mounting block 202 and extruding block 205 to move downwards to complete extrusion;When first electric cylinder 203 is damaged, control second electric cylinder 204 to stretch, and second electric cylinder 204 drives extruding block 205 to move downwards to complete extrusion action.

[0028] Among them, one locking rod 206 is inserted on mounting block 202, and locking rod 206 passes through extruding block 205, in use process, by the locking of locking rod 206, the stress of second electric cylinder 204 can be avoided, and the second electric cylinder 204 is fully protected, when using second electric cylinder 204, locking rod 206 needs to be extracted first.

[0029] Among them, one sliding seat 207 is fixed on the top surface of base 1, and one stop block 208 is slidably arranged on sliding seat 207, and stop block 208 is located at the left position in front of extruding block 205;One rectangular block structure first fixed block 209 is fixed on the top surface of base 1, and one spring rod 210 is fixed on the left end surface of first fixed block 209, and the extension end of spring rod 210 is fixed on the right end surface of stop block 208.

[0030] Among them, one stress block 211 is welded on the rear end surface of stop block 208, and stress block 211 is a right-angled trapezoidal block structure, and one driving rod 212 is welded on extruding block 205, and driving rod 212 is in contact with the inclined surface of stress block 211, when extruding, driving rod 212 extrudes stress block 211, at this time, stress block 211 drives stop block 208 to move rightwards to complete the shielding of bearing, and the flying of ball to hurt staff is avoided.

[0031] Among them, clamping assembly 3 is installed on base 1, and clamping assembly 3 is composed of second fixed block 301, third electric cylinder 302 and clamping block 303, two second fixed blocks 301 are fixed on the top surface of base 1, one third electric cylinder 302 is fixed in each second fixed block 301, and one clamping block 303 is fixed on the extension end of each third electric cylinder 302, and V-shaped structure clamping groove is formed in each clamping block 303, when using, bearing outer ring is placed between two clamping blocks 303, then bearing accessory needing press fitting is placed on bearing outer ring, then control two third electric cylinders 302 to stretch, at this time, the clamping of bearing outer ring can be completed through two clamping blocks 303.

[0032] Embodiment two: on the basis of embodiment one, the top end surface of the base 1 is fixed with a switch box 4, the switch box 4 is electrically connected with the external power supply, the switch box 4 is electrically connected with the first electric cylinder 203, the second electric cylinder 204 and the third electric cylinder 302, in the process of use, pressing the switch on the switch box 4 can control the extension and retraction of the first electric cylinder 203, the second electric cylinder 204 and the third electric cylinder 302.

[0033] Working principle: the bearing outer ring is placed between the two clamping blocks 303, then the bearing assembly to be pressed is placed on the bearing outer ring, then the two third electric cylinders 302 are controlled to extend, at this time the clamping of the bearing outer ring can be completed through the two clamping blocks 303; the first electric cylinder 203 is controlled to extend, the first electric cylinder 203 drives the mounting block 202 and the extrusion block 205 to move downward to complete the extrusion; when the first electric cylinder 203 is damaged, the second electric cylinder 204 is controlled to extend, the second electric cylinder 204 drives the extrusion block 205 to move downward to complete the extrusion action; at the same time, the driving rod 212 extrudes the stress block 211, at this time the stress block 211 drives the blocking block 208 to move rightward to complete the shielding of the bearing.

[0034] Although the present application has been described with reference to the above embodiments, it will be understood by those skilled in the art that various changes can be made and equivalents can be substituted for elements thereof without departing from the scope and spirit of the present application as defined in the appended claims. Although the present specification contains many specific implementation details, these should not be construed as limiting the scope of the application as claimed, but merely as descriptions of features specific to certain embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the above-described embodiments.

Claims

1. An assembly device for angular contact ball bearings, characterized in that: Including base (1), the base (1) is placed on the workbench, the top surface of base (1) is welded with two guide rods (201), two guide rods (201) are slidably provided with mounting block (202) on it;The top surface of base (1) is fixed with a first electric cylinder (203), the extension end of first electric cylinder (203) is fixed on mounting block (202);The top surface of mounting block (202) is fixed with a second electric cylinder (204), the extension end of second electric cylinder (204) is fixed with an extrusion block (205).

2. The assembly apparatus for a angular contact ball bearing according to claim 1, wherein: The mounting block (202) is inserted with a locking rod (206), the locking rod (206) passes through the extrusion block (205).

3. The assembly apparatus for a angular contact ball bearing of claim 2, wherein: The top surface of base (1) is fixed with a sliding seat (207), a stop block (208) is slidably provided on the sliding seat (207), and the stop block (208) is located on the left side of the front side of extrusion block (205);The top surface of base (1) is fixed with a first fixed block (209) of rectangular block structure, the left end surface of first fixed block (209) is fixed with a spring rod (210), and the extension end of spring rod (210) is fixed on the right end surface of stop block (208).

4. The assembly apparatus for a angular contact ball bearing of claim 3, wherein: The rear end surface of stop block (208) is welded with a force block (211), the force block (211) is a right trapezoidal block structure, and a driving rod (212) is welded on the extrusion block (205), and the driving rod (212) is in contact with the inclined surface of force block (211).

5. The assembly apparatus for a angular contact ball bearing of claim 4, wherein: The base (1) is provided with a clamping assembly (3), the clamping assembly (3) is composed of a second fixed block (301), a third electric cylinder (302) and a clamping block (303), the top surface of base (1) is fixed with two second fixed blocks (301), each second fixed block (301) is fixed with a third electric cylinder (302) on the inner side, and the extension end of each third electric cylinder (302) is fixed with a clamping block (303), and a V-shaped clamping groove is formed in each clamping block (303).

6. The assembly apparatus for a angular contact ball bearing of claim 5, wherein: The top surface of base (1) is fixed with a switch box (4), the switch box (4) is electrically connected with the external power supply, and the switch box (4) is electrically connected with the first electric cylinder (203), the second electric cylinder (204) and the third electric cylinder (302).

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