CN217045305U - Be applied to press that has mechanical sensor of bearing assembly - Google Patents

Abstract

The utility model discloses a press machine with a mechanical sensor, which is applied to bearing assembly and comprises a frame, wherein the top of the frame is provided with a cylinder controlled by an electromagnetic valve, the telescopic end of the cylinder penetrates through the top of the frame and is fixedly connected with a universal joint, one end of the universal joint is fixedly connected with a flange plate through a screw, one side of the flange plate is fixedly connected with a movable plate through a screw, guide shafts are arranged in the frame, and the number of the guide shafts is four; the utility model discloses an introduce mechanical sensor, fix pressure sensor in the press die top, the degree of freedom in lower pressure die Z positive direction is unrestricted, when the press pushes down and contacts the bearing, the pressure head rebound touches the pressure sensor probe, and sensor and instrument communication can read the pressure value, and certain interval scope can be set for to the pressure value, surpasss this scope and reports to the police to judge this product unusually, ensure torsion and drawing power after the bearing impresses.

Description

Be applied to press that has a mechanical sensor of bearing assembly

Technical Field

The utility model relates to a bearing assembly technical field specifically is a be applied to bearing assembly's press that has mechanical sensor.

Background

The bearing is a part for fixing and reducing the load friction coefficient in the mechanical transmission process, and also can be said to be a part for reducing the friction coefficient in the power transmission process and keeping the center position of the shaft fixed when other parts generate relative motion on the shaft, and is a lightweight part in mechanical equipment. Its main function is to support the mechanical rotating body to reduce the mechanical load friction coefficient of the equipment in the transmission process, so the quality of the bearing assembly affects the normal operation and the service life of the machinery.

The bearing of impressing now is the press direct pressure, and whole process of impressing does not have pressure monitoring, consequently has the blind area to the article accuse of product, causes the defective products to flow into subsequent processing procedure easily, or flows out the delivery storehouse and leads to the qualification rate that the product dispatched from the factory to descend.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to bearing assembly's press with mechanical sensor, through assembling mechanical sensor, to the whole management and control of doing all can of process of impressing, if the power of impressing appears unusually, the article of should impressing also is the defective products to improve the qualification rate of product.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a be applied to press that has mechanical sensor of bearing assembly, includes the frame, the top of frame is provided with solenoid valve controlled cylinder, the flexible end of cylinder runs through the top fixedly connected with universal joint of frame, screw fixedly connected with ring flange is passed through to universal joint's one end, screw fixedly connected with movable plate is passed through to one side of ring flange, install the guiding axle in the frame, the guiding axle is provided with four, four the outer wall of guiding axle is fixed with the bush, the outer wall and the movable plate fixed connection of bush, pressure sensor is installed to one side of movable plate, the one end of pressure sensor probe is connected with linear bearing, one side of linear bearing is provided with the processing subassembly.

Preferably, two ends of the four guide shafts are fixedly connected with the inner walls of the top and the bottom of the rack respectively, and the movable plate is arranged in a rectangular shape.

Preferably, through holes for the guide shafts to penetrate through are formed in four corners of the moving plate respectively, and the machining assembly comprises a riveting head.

Preferably, one end of the rivet head is connected with the linear bearing, the other end of the rivet head is provided with a vacuum chuck, and one side of the vacuum chuck is tightly attached to the pressing bearing.

Preferably, the upper surface of frame bottom has the lower mould setting element through the screw fixation, the lower mould setting element internal fixation has the machined part.

Preferably, the press-in bearing is positioned above the workpiece, the air inlet end and the air outlet end of the air cylinder are both provided with a speed regulating joint, and one side of the pressure sensor is connected with an instrument communication device.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an introduce mechanical sensor, fix pressure sensor in the press die top, the degree of freedom in lower pressure die Z positive direction is unrestricted, when the press pushes down and contacts the bearing, the pressure sensor probe is touched in the pressure head rebound, sensor and instrument communication, can read the pressure value, the certain interval scope can be set for to the pressure value, surpass this scope and report to the police, thereby judge this product unusual, ensure torsion and pull-out force after the bearing impresses, thereby realize the atress monitoring to the product pressure riveting process, in time screen the defective products, reduce the inspection risk that the defective products flowed into the epilogue process.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention.

In the figure: 1. a frame; 2. a cylinder; 3. a universal joint; 4. a flange plate; 5. moving the plate; 6. a pressure sensor; 7. a linear bearing; 8. pressing a bearing; 9. riveting heads; 10. processing a workpiece; 11. a lower die positioning piece; 12. a bushing; 13. a guide shaft; 14. a speed regulation joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a press machine with a mechanical sensor and applied to bearing assembly comprises a rack 1, wherein a cylinder 2 controlled by an electromagnetic valve is arranged at the top of the rack 1, a universal joint 3 is fixedly connected to the top of the rack 1 through a telescopic end of the cylinder 2, one end of the universal joint 3 is fixedly connected with a flange plate 4 through a screw, a moving plate 5 is fixedly connected to one side of the flange plate 4 through a screw, guide shafts 13 are installed in the rack 1, four guide shafts 13 are arranged, bushings 12 are fixed to the outer walls of the four guide shafts 13, the outer walls of the bushings 12 are fixedly connected with the moving plate 5, a pressure sensor 6 is installed at one side of the moving plate 5, one end of a probe of the pressure sensor 6 is connected with a linear bearing 7, and a processing group is arranged at one side of the linear bearing 7;

two ends of the four guide shafts 13 are respectively fixedly connected with the inner walls of the top and the bottom of the rack 1, the movable plate 5 is arranged in a rectangular shape, and the guide shafts 13 are arranged to prevent the movable plate 5 from deviating in the lifting process, so that the bearing pressing position is accurate;

through holes for the guide shafts 13 to penetrate through are respectively formed in four corners of the moving plate 5, and the processing assembly comprises a riveting head 9;

one end of the rivet head 9 is connected with the linear bearing 7, the other end of the rivet head 9 is provided with a vacuum chuck, one side of the vacuum chuck is tightly attached to the pressing bearing 8, one end of the vacuum chuck is connected with an external vacuum pump, and the suction and the putting down of the vacuum chuck are realized;

a lower die positioning piece 11 is fixed on the upper surface of the bottom of the rack 1 through a screw, and a workpiece 10 is fixed in the lower die positioning piece 11;

the press-in bearing 8 is positioned above a workpiece 10, the air inlet end and the air outlet end of the air cylinder 2 are both provided with speed regulating joints 14, one side of the pressure sensor 6 is connected with an instrument communication device, a pressure value is displayed through an instrument, and the pressure value is transmitted to a monitoring terminal through communication equipment;

during the use, the machined part 10 is fixed well in the lower mould setting element 11, go up the mould and put into the bearing 8 of impressing, the bearing 8 vacuum adsorption of impressing is on last mould head, the switching-over of electromagnetism pneumatic valve makes cylinder 2 push down, when the die head of impressing bearing 8 contacted lower mould machined part 10 and continues to push down, push down the die head 9 and upwards remove, touch pressure sensor 6 probe, pressure sensor 6 amplifies the pressure value signal through instrument communication device and conveys on the manometer when being pressed, the manometer presets upper and lower limit value alarming function, when the pressure value exceedes upper and lower limit, bad quality can be sieved out automatically, guarantee bearing assembly process quality requirement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A press with mechanical sensors applied to bearing assembly comprises a frame (1), and is characterized in that: the top of the frame (1) is provided with an air cylinder (2) controlled by an electromagnetic valve, the telescopic end of the air cylinder (2) penetrates through the top of the frame (1) and is fixedly connected with a universal joint (3), one end of the universal joint (3) is fixedly connected with a flange plate (4) through a screw, one side of the flange plate (4) is fixedly connected with a movable plate (5) through screws, guide shafts (13) are arranged in the frame (1), four guide shafts (13) are arranged, bushings (12) are fixed on the outer walls of the four guide shafts (13), the outer wall of the lining (12) is fixedly connected with the moving plate (5), one side of the moving plate (5) is provided with a pressure sensor (6), one end of the probe of the pressure sensor (6) is connected with a linear bearing (7), and one side of the linear bearing (7) is provided with a processing assembly.

2. The press with mechanical sensor applied to bearing assembly according to claim 1, wherein: the two ends of the four guide shafts (13) are fixedly connected with the inner walls of the top and the bottom of the rack (1) respectively, and the movable plate (5) is arranged in a rectangular shape.

3. The press with mechanical sensor applied to bearing assembly according to claim 2, wherein: four corners of the moving plate (5) are respectively provided with a through hole for the guide shaft (13) to penetrate through, and the processing assembly comprises a riveting head (9).

4. The press with mechanical sensor applied to bearing assembly according to claim 3, wherein: one end of the rivet head (9) is connected with the linear bearing (7), the other end of the rivet head (9) is provided with a vacuum sucker, and one side of the vacuum sucker is tightly attached to the pressing bearing (8).

5. The press with mechanical sensor applied to bearing assembly according to claim 4, wherein: the upper surface of frame (1) bottom has lower mould setting element (11) through the screw fixation, lower mould setting element (11) internal fixation has machined part (10).

6. The press with mechanical sensor applied to bearing assembly according to claim 5, wherein: the press-in bearing (8) is located above the machined part (10), the air inlet end and the air outlet end of the air cylinder (2) are both provided with a speed regulation joint (14), and one side of the pressure sensor (6) is connected with an instrument communication device.

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