CN111993176A - Turnover positioning support device and polishing equipment for producing non-magnetic hard alloy bearing - Google Patents

Abstract

The invention discloses an overturning positioning support device and grinding equipment for the production of non-magnetic hard alloy bearings, belonging to the field of bearing processing. The overturning positioning support device and grinding equipment used in the production of magnetic cemented carbide bearings are provided with upper and lower clamping blocks to fix the bearing, and the upper and lower clamping blocks are provided with protective pads and anti-skid strips, which can not only protect the bearing from wear, but also It has the function of stably fixing it, and through the joint action of the motor, connecting rod, sliding block, etc., it can drive the bearing to turn over and grind the reverse side, so as to facilitate the operation and improve the grinding efficiency. The grinding block is composed of a circular plate-shaped grinding block and a cylindrical grinding block, which can grind the surface of the bearing and the hole of the bearing at the same time. The grinding is more comprehensive, and the efficiency is higher, which is convenient for use.

Description

A flip positioning support device and grinding equipment for the production of non-magnetic hard alloy bearings

technical field

The invention relates to the field of bearing processing, and more particularly, to an overturning positioning support device and grinding equipment for the production of non-magnetic hard alloy bearings.

Background technique

Bearing is 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. In the process of manufacturing bearings, it is usually necessary to use a grinding device. The surface is ground to ensure a smooth and beautiful bearing surface.

At present, some non-magnetic cemented carbide bearing production inversion positioning support devices and grinding equipment fixed bearing devices on the market cannot be turned over. When the reverse side of the bearing needs to be ground, it needs to be removed and then replaced. Grinding, the operation is more complicated, and affects the work efficiency, and some grinding equipment can only grind the surface of the bearing, and the mounting holes set inside the bearing cannot be ground, and other grinding machines need to be used for grinding. The function is relatively single, which is not conducive to grinding. use.

SUMMARY OF THE INVENTION

In view of the problems existing in the prior art, the purpose of the present invention is to provide an overturning positioning support device and grinding equipment for the production of non-magnetic hard alloy bearings, which are provided with an upper clamping block and a lower clamping block to fix the bearing, There are protective pads and anti-skid strips in the clamping block, which can not only protect the bearing from being worn, but also have the function of stably fixing it, and through the joint action of the motor, connecting rod, sliding block, etc., it can drive the bearing to turn over, and its opposite Grinding is performed to facilitate the operation and improve the grinding efficiency. The grinding block provided by the grinding equipment is composed of a circular plate-shaped grinding block and a cylindrical grinding block, which can grind the surface of the bearing and the hole of the bearing at the same time. , the grinding is more comprehensive, and the efficiency is higher, which is convenient for use.

In order to solve the above problems, the present invention adopts the following technical solutions.

An overturning positioning support device and grinding equipment for the production of non-magnetic hard alloy bearings, including an equipment rack, a motor is arranged at the lower end of the equipment rack, a circular rod is arranged at the upper end of the motor, and the upper end of the circular rod is arranged A lower clamping block is fixedly connected, the upper end of the equipment rack is provided with a cylinder, the lower end of the cylinder is provided with a cylinder rod, the lower end of the cylinder rod is fixedly connected with an upper clamping block, and the right end of the equipment rack is provided with a controller , the left end of the controller is provided with a control rod, the left end of the control rod is fixedly connected with a fixing plate, the fixing plate is clamped with a connecting plate, the connecting plate and the fixing plate are connected by bolts, the The outer surface of the bolt is slidably sleeved with a gasket, and the outer surface of the bolt is connected with a nut through a thread. The overturning positioning support device and grinding equipment for the production of non-magnetic hard alloy bearings are provided with an upper clamping block and a lower clamping block pair. The bearing is fixed, and the upper and lower clamping blocks are provided with protective pads and anti-skid strips, which can not only protect the bearing from being worn, but also have the function of stably fixing it. The bearing is turned over, and the reverse side is ground, so as to facilitate the operation and improve the grinding efficiency, and the grinding block provided by the grinding equipment is composed of a circular plate-shaped grinding block and a cylindrical grinding block, which can simultaneously polish the surface of the bearing. Grinding with the hole of the bearing, the grinding is more comprehensive, and the efficiency is higher, which is convenient for use.

Further, the front end of the lower clamping block is fixedly connected with a connecting rod, the connecting rod is set to be L-shaped, and the connecting rod has the function of connecting the upper clamping block and the lower clamping block, and when the motor drives the lower clamping block to rotate, it is also It can drive the upper clamping block to rotate at the same time, so as to achieve the purpose of overturning the bearing.

Further, a sliding block is fixedly connected to the upper end of the connecting rod.

Further, the sliding block is set to be T-shaped, and the front end of the upper clamping block is provided with a sliding groove,

Further, the sliding block is slidably connected with the sliding groove, and the sliding connection between the sliding block and the sliding groove can not only connect the upper clamping block and the lower clamping block, but also prevent the upper clamping block from moving up and down to fix the bearing.

Further, protective pads are attached to the lower surface of the upper clamping block and the upper surface of the lower clamping block.

Further, the surface of the protective pad is attached with anti-skid strips, the protective pad has the function of protecting the bearing surface from being worn by the upper clamp block and the lower clamp block, and the anti-slip strip has an anti-slip effect, so that the upper clamp block and the lower clamp block will be The bearing is clamped and fixed.

Further, a grinding block is fixedly connected to the left end of the connecting plate, and the grinding block is composed of a circular plate-shaped grinding block and a cylindrical grinding block, which can grind the surface of the bearing and the hole of the bearing at the same time, so that the grinding efficiency is higher. .

Compared with the prior art, the advantages of the present invention are:

(1) This scheme is provided with an upper clamp block and a lower clamp block to fix the bearing, and the upper and lower clamp blocks are provided with protective pads and anti-skid strips, which can not only protect the bearing from being worn, but also have the function of stably fixing it, and Through the joint action of the motor, connecting rod, sliding block, etc., the bearing can be turned over, and the reverse side of the bearing can be ground, so as to facilitate the operation and improve the grinding efficiency. Combined with a cylindrical grinding block, it can grind the surface of the bearing and the hole of the bearing at the same time, the grinding is more comprehensive, and the efficiency is higher, which is convenient for use.

(2) A connecting rod is fixedly connected to the front end of the lower clamping block. The connecting rod is set to be L-shaped. The connecting rod has the function of connecting the upper clamping block and the lower clamping block. When the motor drives the lower clamping block to rotate, it can also drive the upper clamping block. The block rotates at the same time, so as to achieve the purpose of flipping the bearing.

(3) The upper end of the connecting rod is fixedly connected with a sliding block, the sliding block is set to be T-shaped, the front end of the upper clamping block is provided with a sliding groove, and the sliding block is slidably connected with the sliding groove. Connect the upper clamp block and the lower clamp block without preventing the upper clamp block from moving up and down to fix the bearing.

(4) Protective pads are attached to the lower surface of the upper clamping block and the upper surface of the lower clamping block. The surface of the protection pad is attached with anti-skid strips. The protection pad has the function of protecting the bearing surface from being worn by the upper and lower clamping blocks. The anti-skid strip has anti-skid effect, so that the upper clamp block and the lower clamp block clamp and fix the bearing.

(5) The left end of the connecting plate is fixedly connected with a grinding block. The grinding block is composed of a circular plate-shaped grinding block and a cylindrical grinding block, which can grind the surface of the bearing and the hole of the bearing at the same time, so that the grinding efficiency is higher.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the side view of the upper and lower clamping block fixed bearing of the present invention;

Fig. 3 is the enlarged view of A place of Fig. 1;

Fig. 4 is the enlarged view at B of Fig. 2;

FIG. 5 is an enlarged view of C in FIG. 1 .

Description of the labels in the figure:

1 equipment rack, 2 motors, 3 round rods, 4 lower clamping blocks, 5 cylinders, 6 cylinder rods, 7 upper clamping blocks, 8 connecting rods, 9 sliding blocks, 10 sliding grooves, 11 protective pads, 12 anti-skid strips, 13 Controller, 14 lever, 15 fixed plate, 16 connecting plate, 17 grinding block, 18 bolt, 19 washer, 20 nut.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. The embodiments of the present invention, and all other embodiments obtained by those of ordinary skill in the art without creative work, fall within the protection scope of the present invention.

Please refer to Figure 1-5, a flip positioning support device and grinding equipment for non-magnetic carbide bearing production, including equipment rack 1, please refer to Figure 1-5, the lower end of the equipment rack 1 is provided with a motor 2, The model is 68KTYZ, which is a forward and reverse motor, which belongs to the prior art, and the motor 2 can only rotate forward or reverse 180 degrees. The upper end of the motor 2 is provided with a circular rod 3, and the upper end of the circular rod 3 is fixedly connected with a lower clip. Block 4, the upper end of the equipment rack 1 is provided with a cylinder 5, and the model of the cylinder 5 is SC50, which belongs to the prior art. The block 7 and the lower clamping block 4 have the function of fixing the bearing. The right end of the equipment rack 1 is provided with a controller 13, and the left end of the controller 13 is provided with a control rod 14. The controller 13 and the control rod 14 have a control grinding block 17. For the purpose of grinding, the left end of the control rod 14 is fixedly connected with a fixing plate 15, the fixing plate 15 is clamped with a connecting plate 16, the connecting plate 16 and the fixing plate 15 are connected by bolts 18, and the outer surface of the bolts 18 is slidably sleeved. There is a gasket 19. The gasket 19 not only has the function of protecting the fixing plate 15 from being worn, but also has the function of strengthening the fixing stability of the nut 20. The outer surface of the bolt 18 is connected with the nut 20 through the screw. The threaded connection of the cap 20 has the function of firmly fixing the grinding block 17 in the fixing plate 15 for use.

Please refer to FIG. 2 and FIG. 3 , the front end of the lower clamping block 4 is fixedly connected with a connecting rod 8 , the connecting rod 8 is set to be L-shaped, and the connecting rod 16 has the function of connecting the upper clamping block 7 and the lower clamping block 4 . When the motor 2 When driving the lower clamp block 4 to rotate, it can also drive the upper clamp block 7 to rotate at the same time, so as to achieve the purpose of flipping the bearing. The upper end of the connecting rod 8 is fixedly connected with a sliding block 9. The front end is provided with a sliding groove 10, and the sliding block 9 is slidably connected with the sliding groove 10. Through the sliding connection between the sliding block 9 and the sliding groove 10, not only the upper clamping block 7 and the lower clamping block 4 can be connected, but also the upper clamping block can be connected. 7 Move up and down to fix the bearing.

Please refer to FIG. 4 and FIG. 5 , the lower surface of the upper clamping block 7 and the upper surface of the lower clamping block 4 are attached with a protection pad 11 , the surface of the protection pad 11 is attached with an anti-skid strip 12 , and the protection pad 11 has a bearing surface to protect Not worn by the upper clamp block 7 and the lower clamp block 4, the anti-slip strip 12 has an anti-slip effect, so that the upper clamp block 7 and the lower clamp block 4 clamp the bearing fixedly, and the left end of the connecting plate 16 is fixedly connected with a grinding block 17 , The grinding block 17 is composed of a circular plate-shaped grinding block and a cylindrical grinding block, which can grind the surface of the bearing and the hole of the bearing at the same time, so that the grinding efficiency is higher.

When using the overturning positioning support device and grinding equipment for the production of non-magnetic cemented carbide bearings, first place the bearing in the lower clamping block 4, then open the cylinder 5, and the cylinder 5 drives the upper clamping block 7 to move down through the cylinder rod 6, Then the bearing is fixed. Since the upper clamping block 7 and the lower clamping block 4 are both provided with protective pads 11 and anti-skid strips 12, it not only has the function of protecting the bearing from being worn by the upper clamping block 7 and the lower clamping block 4, but also has the function of protecting the bearing from being worn by the upper clamping block 7 and the lower clamping block 4. The bearing is firmly fixed, and then the controller 13 is turned on. The controller 13 drives the fixed plate 15 and the connecting plate 16 to move through the control rod 14, so that the circular column grinding block provided on the grinding block 17 is located in the hole of the bearing. The shaped grinding block is in contact with the bearing surface, and then rotate to grind the surface and holes of the bearing. When the bearing needs to be turned over to grind the reverse side, first move the grinding block 17 to the initial position, then turn on the motor 2, and the motor 2 drives the circular rod 3 And the lower clamp block 4 rotates 180 degrees, because the lower clamp block 4 and the upper clamp block 7 are connected by the connecting rod 8 and the sliding block 9, so that the upper clamp block 7 also rotates 180 degrees, so as to achieve the purpose of grinding the bearing overturned , the operation is simple and easy to use.

The above descriptions are merely preferred embodiments of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical scope of the present invention, according to the technical solution of the present invention and its improvement concept, equivalently replaces or changes, should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a production of no magnetism carbide bearing is with upset location strutting arrangement and equipment of polishing, includes equipment rack (1), its characterized in that: the lower end of the equipment frame (1) is provided with a motor (2), the upper end of the motor (2) is provided with a round rod (3), the upper end of the round rod (3) is fixedly connected with a lower clamping block (4), the upper end of the equipment frame (1) is provided with a cylinder (5), the lower end of the cylinder (5) is provided with a cylinder rod (6), the lower end of the cylinder rod (6) is fixedly connected with an upper clamping block (7), the right end of the equipment frame (1) is provided with a controller (13), the left end of the controller (13) is provided with a control rod (14), the left end of the control rod (14) is fixedly connected with a fixing plate (15), a connecting plate (16) is clamped in the fixing plate (15), the connecting plate (16) is connected with the fixing plate (15) through a bolt (18), and a gasket (19) is slidably sleeved on the outer surface of the bolt, the outer surface of the bolt (18) is connected with a nut (20) through threads.

2. The turning, positioning and supporting device and the polishing equipment for producing the non-magnetic hard alloy bearing according to claim 1, wherein the turning, positioning and supporting device comprises: the front end fixedly connected with connecting rod (8) of clamp splice (4) down, connecting rod (8) set up to the L type.

3. The turning, positioning and supporting device and the polishing equipment for producing the non-magnetic hard alloy bearing according to claim 1, wherein the turning, positioning and supporting device comprises: the upper end fixedly connected with sliding block (9) of connecting rod (8).

4. The turning, positioning and supporting device and the polishing equipment for producing the non-magnetic hard alloy bearing according to claim 3, wherein the turning, positioning and supporting device comprises: the sliding block (9) is T-shaped, and the front end of the upper clamping block (7) is provided with a sliding groove (10).

5. The turning, positioning and supporting device and the polishing equipment for producing the non-magnetic hard alloy bearing according to claim 4, wherein the turning, positioning and supporting device comprises: the sliding block (9) is connected with the sliding groove (10) in a sliding mode.

6. The turning, positioning and supporting device and the polishing equipment for producing the non-magnetic hard alloy bearing according to claim 1, wherein the turning, positioning and supporting device comprises: the lower surface of the upper clamping block (7) and the upper surface of the lower clamping block (4) are both attached with a protective pad (11).

7. The turning, positioning and supporting device and the polishing equipment for producing the non-magnetic hard alloy bearing according to claim 1, wherein the turning, positioning and supporting device comprises: the surface of the protection pad (11) is attached with an anti-slip strip (12).

8. The turning, positioning and supporting device and the polishing equipment for producing the non-magnetic hard alloy bearing according to claim 1, wherein the turning, positioning and supporting device comprises: and a grinding block (17) is fixedly connected to the left end of the connecting plate (16).

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