CN218192581U - Automatic change bilateral chamfer equipment of bearing - Google Patents

Abstract

The utility model relates to the technical field of bearing processing, in particular to an automatic bearing bilateral chamfering equipment, which includes a base and a support plate, and also includes a controller, a feeding mechanism and a chamfering mechanism. The feeding mechanism includes an electric push rod, a sliding assembly and The clamping assembly and the chamfering mechanism are set on the top of the base for chamfering the bearing. The chamfering mechanism includes a double-axis motor, two turning tools and two rotating components. The double-axis motor is fixed on the top of the support plate, and two The rotating assembly is arranged symmetrically between the top of the base and the two output ends of the double-axis motor. Each turning tool is fixed on a rotating assembly. The electric push rod and the double-axis motor are electrically connected to the controller. The utility model relates to an automatic bearing bilateral chamfering equipment, which can complete the automatic bilateral chamfering of the bearing. Compared with the prior art, it is not necessary to chamfer the two ends of the bearing one by one, which improves the chamfering efficiency.

Description

An automatic bearing bilateral chamfering equipment

technical field

The utility model relates to the technical field of bearing processing, in particular to an automatic bilateral chamfering equipment for bearings.

Background technique

Bearings are an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. After the bearing is manufactured, it needs to be chamfered to increase its performance.

The existing bearing chamfering equipment has the following deficiencies:

1. It is impossible to chamfer both sides of the bearing synchronously, and only the two ends of the bearing can be chamfered one by one, which is inefficient.

2. The tool is designed to be fixed, which is inconvenient to adjust, and cannot satisfy the chamfering of the inner and outer rings of the bearing, and the practicability needs to be improved.

Utility model content

The purpose of the utility model is to provide an automatic bearing bilateral chamfering equipment.

For this purpose, the utility model adopts the following technical solutions:

An automatic bearing bilateral chamfering equipment is provided, including a base and a support plate, the support plate is vertically arranged on the top of the base,

It also includes controller, feeding mechanism and chamfering mechanism,

The feeding mechanism is set on the top of the base to load the bearing. The feeding mechanism includes an electric push rod, a sliding assembly and a clamping assembly. The sliding assembly is located on the top of the base, and the clamping assembly is located on the top of the sliding assembly. The rod is fixed on the top of the base, and its output end is fixedly connected with the sliding assembly.

The chamfering mechanism is set on the top of the base to chamfer the bearing. The chamfering mechanism includes a double-axis motor, two turning tools and two rotating assemblies. The double-axis motor is fixed on the top of the support plate, and the two rotating assemblies are symmetrical. It is arranged between the top of the base and the two output ends of the double-axis motor, each turning tool is fixed on a rotating assembly, and the electric push rod and the double-axis motor are electrically connected to the controller.

Preferably, each rotating assembly includes a turntable, a belt and two synchronous wheels, two vertical poles are arranged symmetrically on the top of the base, a hinged shaft is inserted into the top of each vertical pole, and the two synchronous wheels are fixedly arranged respectively. On an output end of the biaxial motor and the outer wall of one of the hinged shafts, a belt is sheathed between two synchronous wheels, and the turntable is fixed at the end of the hinged shaft away from the vertical rod.

Preferably, the outer wall of the turntable is fixed with a cylinder, the output end of the cylinder is fixed with a mounting rod, the top of the turning tool is fixed with a connecting block, the connecting block is provided with bolts, and several bolts are arranged at equal intervals on the mounting rod. holes, and the bolt is threaded into one of the screw holes.

Preferably, the sliding assembly includes a rectangular frame and four L-shaped rods, the top of the base is fixed with two guide rods, the four L-shaped rods are slidably arranged on the outer walls of the two guide rods, and the output end of the electric push rod is connected to the An L-shaped bar away from the support plate is fixedly connected, and the rectangular frame is fixedly arranged between the tops of the four L-shaped bars.

Preferably, the clamping assembly includes a micro-motor, a double-ended screw, two slide plates and several trapezoidal jaws, the two slide plates are respectively slidably arranged on the top and bottom of the rectangular frame, and two are fixed on the outer wall of the rectangular frame. Mounting block, the double-headed screw rod is rotated on the two mounting blocks, the micro-motor is fixed on the top of one of the mounting blocks, and its output end is fixedly connected to the top of the double-headed screw rod, and one end of each slide plate is connected to the double-headed screw rod. One end of the screw rod is threaded, and several trapezoidal jaws are symmetrically arranged on the outer walls of the two slide plates. Each trapezoidal jaw is fixedly connected to the slide plate through a connecting rod, and the micromotor is electrically connected to the controller.

Preferably, avoidance grooves are opened on the support plate for the rectangular frame and four L-shaped rods to pass through.

The beneficial effects of the utility model:

1. The utility model designs a chamfering mechanism, that is, a dual-axis motor, two turning tools and two rotating components, and starts the dual-axis motor through the controller to drive the two rotating components to rotate, thereby driving the two turning tools to rotate at the same time. The automatic bilateral chamfering work of the bearing can be completed, and compared with the prior art, there is no need to chamfer the two ends of the bearing one by one, which improves the chamfering efficiency.

2. The utility model can adjust the installation position of the turning tool on the installation rod by designing the installation rod, connecting block, bolt and several screw holes, so as to meet the chamfering work on the outer edge of the bearing outer ring and inner ring. Compared with the prior art, the chamfering is more detailed and compact, which improves the practicability of the device.

3. The utility model can clamp bearings of different sizes by designing trapezoidal jaws, so that bearings of different sizes can be chamfered on both sides by this equipment, thereby improving the flexibility of this equipment.

4. The utility model designs the feeding mechanism, which includes an electric push rod, a sliding assembly and a clamping assembly. Several bearings are placed on the clamping assembly. When the first bearing is chamfered on both sides, the sliding is pushed by the electric push rod. As the component advances, the clamping component located on the top of the sliding component advances, thereby driving the subsequent bearings to quickly approach the turning tool. Compared with the existing technology, manual feeding is not required, which further improves the chamfering efficiency and is conducive to realizing the mass production of bearings. Chamfering to improve corporate income.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings in the embodiments of the present invention are briefly introduced below.

Fig. 1 is the three-dimensional structure schematic diagram one of the present utility model;

Figure 2 is an enlarged view of A in Figure 1;

Fig. 3 is the three-dimensional structure schematic diagram two of the present utility model;

Fig. 4 is the three-dimensional exploded schematic diagram of turning tool, bolt and mounting rod of the present invention;

Fig. 5 is a three-dimensional structural schematic diagram of the sliding assembly and the clamping assembly of the present invention;

In the figure: support plate 1, feeding mechanism 2, chamfering mechanism 3, electric push rod 4, sliding assembly 5, clamping assembly 6, biaxial motor 7, turning tool 8, rotating assembly 9, turntable 10, belt 11, Synchronous wheel 12, cylinder 13, mounting rod 14, connecting block 15, bolt 16, rectangular frame 17, L-shaped bar 18, micro-motor 19, double-ended screw mandrel 20, slide plate 21, trapezoidal jaw 22.

detailed description

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlarged or reduced, does not represent actual product size.

The utility model provides a technical solution, as shown in Figure 1, an automatic bearing bilateral chamfering equipment, including a base and a support plate 1, the support plate 1 is vertically arranged on the top of the base,

It also includes a controller, a feeding mechanism 2 and a chamfering mechanism 3,

The feeding mechanism 2 is arranged on the top of the base to load the bearing. The feeding mechanism 2 includes an electric push rod 4, a sliding assembly 5 and a clamping assembly 6. The sliding assembly 5 is arranged on the top of the base, and the clamping assembly 6 is located on the The top of the sliding assembly 5, the electric push rod 4 is fixed on the top of the base, and its output end is fixedly connected with the sliding assembly 5,

The chamfering mechanism 3 is arranged on the top of the base to chamfer the bearing. The chamfering mechanism 3 includes a biaxial motor 7, two turning tools 8 and two rotating assemblies 9. The biaxial motor 7 is fixed on the top of the support plate 1 , two rotating assemblies 9 are symmetrically arranged between the top of the base and the two output ends of the biaxial motor 7, each turning tool 8 is fixed on a rotating assembly 9, the electric push rod 4 and the biaxial motor 7 Both are electrically connected with the controller.

Referring to Fig. 2, each rotating assembly 9 includes a turntable 10, a belt 11 and two synchronous pulleys 12, and the top of the base is symmetrically provided with two uprights, and the top of each upright is inserted with a hinge shaft, Two synchronous wheels 12 are respectively fixed on an output end of the biaxial motor 7 and the outer wall of one of the hinged shafts, the belt 11 is sleeved between the two synchronous wheels 12, and the turntable 10 is fixed on the hinged shaft away from the vertical rod. At one end, when several bearings are fixed, start the cylinder 13 through the controller, drive the turning tool 8 to extend to the bearing through its output end, until the turning tool 8 contacts the outer ring of the bearing, and the double-axis motor 7 drives its output end The two synchronous wheels 12 on the top rotate, because the other two synchronous wheels 12 are fixedly connected with the other two hinged shafts, every two synchronous wheels 12 are socketed by a belt 11, and because each turntable 10 is far away from the hinged shaft One end of the vertical rod is fixedly connected, and each turning tool 8 is fixedly connected with a turntable 10 through a cylinder 13, and then drives two turning tools 8 to rotate, and the outer rings of the bearings are chamfered synchronously on both sides.

2, the outer wall of the turntable 10 is fixed with a cylinder 13, the output end of the cylinder 13 is fixed with a mounting rod 14, the top of the turning tool 8 is fixed with a connecting block 15, and the connecting block 15 is provided with a bolt 16 There are several screw holes at equal intervals on the mounting rod 14, and the bolt 16 is threadedly connected with one of the screw holes. When the bilateral chamfering of the outer ring of the bearing is completed, the bolt 16 is manually unscrewed, and the turning tool 8 is slid downward to adjust the turning tool. The installation position of the knife 8 and the connecting block 15 on the top of it on the mounting rod 14, when the turning tool 8 slides down to the outer edge of the inner ring of the bearing, the bolt 16 is repassed through the connecting block 15 to connect with another screw hole, Realize the fastening to turning tool 8.

With reference to shown in Figure 3, sliding assembly 5 comprises rectangular frame 17 and four L-shaped rods 18, and the top of base is fixedly provided with two guide rods, and four L-shaped rods 18 are slidably arranged on the outer walls of two guide rods, electric The output end of the push rod 4 is fixedly connected to one of the L-shaped rods 18 away from the support plate 1, and the rectangular frame 17 is fixed between the tops of the four L-shaped rods 18. After the chamfering is finished, start the cylinder 13 through the controller to drive the turning tool 8 to retract, and then start the electric push rod 4 through the controller, so that its output end stretches out to the end close to the support plate 1, because its output end is in contact with the support plate 1. One of the L-shaped rods 18 away from the support plate 1 is fixedly connected, and every two L-shaped rods 18 are slidably connected with a guide rod, and because the rectangular frame 17 is fixedly connected with the tops of the four L-shaped rods 18, the rectangular frame is driven 17 and the bearing held inside it slide towards the end close to the support plate 1, when the outer edge of the outer ring of the second bearing slides to be aligned with the turning tool 8, the controller starts the cylinder 13 to drive the turning tool 8 to re-extend , until it contacts with the outer ring of the bearing, then the electric push rod 4 is powered off by the controller, the sliding of the rectangular frame 17 is stopped, and the second bearing is chamfered on both sides.

5, the clamping assembly 6 includes a micro-motor 19, a double-ended screw mandrel 20, two slide plates 21 and several trapezoidal jaws 22, and the two slide plates 21 are slidably arranged on the top and bottom of the rectangular frame 17 respectively. One end outer wall of the frame 17 is fixedly provided with two mounting blocks, the double-ended screw mandrel 20 is rotatably arranged on the two mounting blocks, and the micro-motor 19 is fixedly located on the top of one of the mounting blocks, and its output end is connected to the double-ended screw rod 20 The top of each slide plate 21 is fixedly connected, and one end of each slide plate 21 is threadedly connected with one end of the double-ended screw rod 20. Several trapezoidal jaws 22 are symmetrically arranged on the outer walls of the two slide plates 21, and each trapezoidal jaw 22 is connected by connecting The rod is fixedly connected to the slide plate 21, and the micromotor 19 is electrically connected to the controller. When chamfering, at first several bearings are placed on the tops of several trapezoidal jaws 22 located below in turn, and then the micromotor 19 is started by the controller. Its output end is fixedly connected with the top of double-ended screw mandrel 20, and double-ended screw mandrel 20 is rotationally connected with two installation blocks, thus drives double-ended screw mandrel 20 to rotate, and because the two ends of double-ended screw mandrel 20 are provided with two Different screw threads, in addition, each slide plate 21 is all connected with a screw thread on the double-ended screw mandrel 20, and the two ends of each slide plate 21 are all slidably connected with the rectangular frame 17, and each trapezoidal jaw 22 is connected by The rod is fixedly connected with the slide plate 21, and then drives several trapezoidal jaws 22 to approach each other, clamps several bearings, realizes fixing, and keeps the outer edge of the first bearing in contact with the turning tool 8.

The support plate 1 is provided with an avoidance groove for the rectangular frame 17 and four L-shaped rods 18 to pass through, and the avoidance groove provides an avoidance space when the rectangular frame 17 and the four L-shaped rods 18 slide to drive the bearing to feed.

Claims (6)

1. An automatic bearing bilateral chamfering equipment, comprising a base and a support plate (1), the support plate (1) is vertically arranged on the top of the base, and is characterized in that: It also includes a controller, a feeding mechanism (2) and a chamfering mechanism (3), The feeding mechanism (2) is arranged on the top of the base to feed the bearing. The feeding mechanism (2) includes an electric push rod (4), a sliding assembly (5) and a clamping assembly (6). The sliding assembly (5) Set on the top of the base, the clamping component (6) is set on the top of the sliding component (5), the electric push rod (4) is fixed on the top of the base, and its output end is fixedly connected with the sliding component (5), The chamfering mechanism (3) is located on the top of the base to chamfer the bearing. The chamfering mechanism (3) includes a biaxial motor (7), two turning tools (8) and two rotating assemblies (9). The motor (7) is fixedly located on the top of the support plate (1), and the two rotating components (9) are symmetrically arranged between the top of the base and the two output ends of the biaxial motor (7), and each turning tool (8 ) are all fixedly arranged on a rotating assembly (9), and the electric push rod (4) and the biaxial motor (7) are electrically connected with the controller. 2. A kind of automatic bearing bilateral chamfering equipment according to claim 1, characterized in that: each rotating assembly (9) includes a turntable (10), a belt (11) and two synchronous pulleys (12), and the base The top of the top is symmetrically provided with two vertical rods, and the top of each vertical rod is inserted with a hinged shaft, and two synchronous wheels (12) are respectively fixed on an output end of the biaxial motor (7) and one of the hinged shafts On the outer wall of the belt (11), the belt (11) is sleeved between the two synchronous wheels (12), and the rotating disk (10) is fixedly located at the end of the hinged shaft away from the vertical rod. 3. A kind of automatic bearing bilateral chamfering equipment according to claim 2, characterized in that: a cylinder (13) is fixed on the outer wall of the turntable (10), and a mounting rod is fixed on the output end of the cylinder (13) (14), the top of turning tool (8) is fixedly provided with connection block (15), is provided with bolt (16) on the connection block (15), is provided with several screw holes at equal intervals on the mounting bar (14), bolt ( 16) Threaded connection with one of the screw holes. 4. A kind of automatic bearing bilateral chamfering equipment according to claim 3, characterized in that: the sliding assembly (5) includes a rectangular frame (17) and four L-shaped rods (18), and the top of the base is fixed with two Four guide rods, four L-shaped rods (18) are slidingly arranged on the outer walls of the two guide rods, and the output end of the electric push rod (4) is fixedly connected with one of the L-shaped rods (18) away from the support plate (1) , the rectangular frame (17) is fixedly located between the tops of the four L-shaped bars (18). 5. A kind of automatic bearing bilateral chamfering equipment according to claim 4, characterized in that: the clamping assembly (6) includes a micro-motor (19), a double-ended screw (20), two slide plates (21) and Several trapezoidal jaws (22), two slide plates (21) are respectively slidably arranged on the top and bottom of the rectangular frame (17), and two mounting blocks are fixedly arranged on the outer wall of one end of the rectangular frame (17). (20) The rotation is arranged on two installation blocks, and the micro-motor (19) is fixedly arranged on the top of one of the installation blocks, and its output end is fixedly connected with the top of the double-ended screw mandrel (20), and each slide plate (21) One end is threadedly connected with one end of the double-ended screw rod (20), and several trapezoidal jaws (22) are symmetrically arranged on the outer walls of the two slide plates (21), and each trapezoidal jaw (22) is connected to the The slide plate (21) is fixedly connected, and the micromotor (19) is electrically connected with the controller. 6. An automatic bearing bilateral chamfering equipment according to claim 5, characterized in that: the support plate (1) is provided with avoidance grooves for the rectangular frame (17) and four L-shaped rods (18) to pass through.

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