CN214685114U

CN214685114U - Press mounting equipment

Info

Publication number: CN214685114U
Application number: CN202022866071.3U
Authority: CN
Inventors: 罗太西; 谢伟华; 黄光华; 马坚; 胡岩
Original assignee: Magna PT Powertrain Jiangxi Co Ltd
Current assignee: Magna PT Powertrain Jiangxi Co Ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-11-12
Anticipated expiration: 2030-12-03

Abstract

The utility model provides a press mounting equipment, press mounting equipment includes the workstation, the press mounting subassembly, mechanical gangbar and power device, the press mounting subassembly includes the pressure head, the oil circuit valve, pressure sensor and pressure switch, the upper end of workstation is located to the pressure head, pressure sensor locates on the pressure head, power device includes the pneumatic valve, cylinder and piston rod of the cylinder, the cylinder is including stretching out the mouth and returning the mouth, it is connected with pressure sensor to return the mouth, stretch out the mouth and be connected with piston rod of the cylinder, mechanical gangbar is connected with piston rod of the cylinder and oil circuit valve respectively, the side of workstation is equipped with the operation panel, be equipped with start button on the operation panel, opening and shutting of start button control drive pneumatic valve. The utility model provides a pressure equipment adopts the mode semi-automatization drive pressure head of mechanical linkage to carry out the pressure equipment process, has promoted the security of pressure equipment in-process and has optimized the use and experienced.

Description

Press mounting equipment

Technical Field

The utility model relates to a processing equipment field, in particular to pressure equipment.

Background

In the process of press mounting between bearings, the process requirement of products is high, gaps between the bearings are small, so that the bearings need a large acting force to be pressed in the assembling process, and the purpose of the press mounting machine is achieved in the general bearing assembling process.

The existing press-fitting machine mostly adopts an old-fashioned handle type press-fitting machine, in the process of an original operation mode, a worker always holds a handle to pull down in the press-fitting process by one hand to enable a press head of the press-fitting machine to be in a downward pressing state, always observes a pressure gauge, and judges whether the press-fitting is in place or not by feeling and depending on a press-fitting sound mode.

However, the press-fitting machine described above has the following drawbacks: the operation mode easily causes fatigue and misjudgment of staff, and has press mounting quality risk and unreasonable man-machine engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pressure equipment adopts the mode semi-automatization drive ram of mechanical linkage to carry out the pressure equipment process, has promoted the security of pressure equipment in-process and has optimized the use and experienced.

The utility model provides a press mounting equipment, press mounting equipment includes workstation, pressure equipment subassembly, mechanical gangbar and power device, the pressure equipment subassembly includes pressure head, oil circuit valve, pressure sensor and pressure switch, the pressure head is located the upper end of workstation, pressure sensor locates on the pressure head, power device includes pneumatic valve, cylinder and piston rod of the air cylinder, the cylinder is including stretching out the mouth and returning the mouth, return the mouth with pressure sensor connects, stretch out the mouth with piston rod of the air cylinder connects, mechanical gangbar respectively with piston rod of the air cylinder with oil circuit valve connects, the side of workstation is equipped with the operation panel, be equipped with the start button on the operation panel, start button control drive the opening and shutting of pneumatic valve.

The utility model provides a press fitting device, through setting up the cylinder as the removal carrier of pressure head, the mechanical gangbar is connected as the connecting piece of control pressure head up-and-down motion to the cylinder piston rod, when treating that the press fitting part is correctly placed, press the start button, the main air supply promotes the cylinder piston rod to stretch out through pneumatic valve input air supply to the cylinder body inside one side of cylinder through pneumatics, the cylinder piston rod drives the mechanical gangbar, the mechanical gangbar promotes the oil circuit valve and makes the press fitting device pressure head move down and carry out the press fitting, pressure sensor on the press fitting device pressure head detects the pressure equipment pressure, pressure is qualified to accomplish the press fitting; at the moment, the pressure switch controls the pneumatic valve to input an air source to the other side in the cylinder body of the air cylinder to push the piston rod of the air cylinder to retract, the piston rod of the air cylinder drives the mechanical linkage rod, the mechanical linkage rod pushes the oil way valve to enable the pressure head to move upwards in a return stroke, and the action is stopped when the pressure head moves upwards in the return stroke to a limit stroke, so that the return stroke of the pressure head of the press mounting equipment is finished; when the pressure switch of the press-fitting equipment detects that the press-fitting pressure is unqualified, the press-fitting equipment stops working, and the set press-fitting equipment enables the press-fitting to be intelligent, optimizes the use experience and avoids the safety problem caused by misoperation of staff.

Further, a pneumatic three-element is arranged between the pneumatic valve and the starting button.

Further, the both sides end of workstation is equipped with the exhibition frame of outside extension, the exhibition frame is in keeping away from one side of workstation is equipped with the perpendicular to the safety grating of workstation, the edge of safety grating is equipped with distance sensor.

Furthermore, be equipped with the spout on the workstation, the exhibition frame with the workstation passes through the spout is connected.

Further, the safety grating comprises two parallel vertical rods and a plurality of barrier lines arranged between the vertical rods, wherein the barrier lines are arranged at equal intervals.

Further, the setting height of the safety grating is not lower than the horizontal height of the retraction state of the pressure head.

Furthermore, an emergency stop button is arranged on the operating platform.

Drawings

Fig. 1 is a schematic structural view of a press-fitting apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of the left side of the press-fitting apparatus of fig. 1;

fig. 3 is a back structure schematic diagram of the press-fitting device in fig. 1.

Description of the main elements

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, for a press-fitting device 10 provided in an embodiment of the present invention, the press-fitting device 10 includes a workbench 11, a press-fitting assembly, a mechanical linkage rod 12, and a power device, the press-fitting assembly includes a pressure head 13, an oil circuit valve 14, a pressure sensor (not shown in the figure) and a pressure switch (not shown in the figure), the pressure head 13 is disposed at an upper end of the workbench 11, the pressure sensor is disposed on the pressure head 13, the power device includes a pneumatic valve 15, a cylinder 16, and a cylinder piston rod 17, the cylinder 15 includes an extension port and a retraction port, the retraction port is connected to the pressure sensor, the extension port is connected to the cylinder piston rod 17, the mechanical linkage rod 12 is respectively connected to the cylinder piston rod 17 and the oil circuit valve 14, an operation platform 20 is disposed at a side of the workbench 11, a start button 21 is disposed on the operation platform 20, the start button 21 controls opening and closing of the air-operated valve 15.

The embodiment of the utility model provides a press fitting equipment 10, through setting up the cylinder 16 as the removal carrier of pressure head 13, the mechanical gangbar 12 is connected as the connecting piece of control pressure head 13 up-and-down motion to the cylinder piston rod 17, when treating that the press fitting part is correctly placed, press start button 21, the total air supply promotes the cylinder piston rod 17 through pneumatic one side of the cylinder body inside that pneumatic valve 15 input air supply to cylinder 16 and stretches out, the cylinder piston rod 17 drives mechanical gangbar 12, mechanical gangbar 12 promotes the oil circuit valve and makes press fitting equipment 10 pressure head 13 move down and carry out the pressure equipment, pressure sensor on the pressure head 13 of press fitting equipment 10 detects the pressure equipment pressure, pressure is qualified to accomplish the pressure equipment; at the moment, the pneumatic valve 15 is controlled by the pressure switch to input an air source to the other side in the cylinder body of the air cylinder 16 to push the air cylinder piston rod 17 to retract, the air cylinder piston rod 17 drives the mechanical linkage rod 12, the mechanical linkage rod 12 pushes the oil way valve to enable the pressure head 13 to move upwards in a return stroke, the action is stopped when the pressure head 13 moves upwards in the return stroke to a limit stroke, and at the moment, the return stroke of the pressure head 13 of the press-fitting equipment 10 is finished; and when the pressure switch of the press-fitting equipment 10 detects that the press-fitting pressure is unqualified, the press-fitting equipment stops working. Through the press fitting equipment 10, the press fitting is intelligent, the use experience is optimized, and the safety problem caused by misoperation of staff is avoided.

It can be understood that, in order to make the pneumatic operation of the press-fitting apparatus 10 more effective, the pneumatic element 18 is provided between the pneumatic valve 15 and the start button 21 in the embodiment of the present invention. The pneumatic three elements comprise a water-diversion air filter, a pressure regulating valve and an oil atomizer. The water-dividing air filter is used for filtering moisture, impurity particles and the like of the incoming compressed air; the pressure regulating valve is used for regulating the air pressure and can be regulated according to the self requirement; the oil atomizer is used for containing a certain amount of thinner lubricating oil, and when air enters the oil cup, a little oil can be taken away, and the lubricating and cooling effects are achieved when the air reaches a tool.

The embodiment of the utility model provides an in, for the protection security protection purpose in the pressure equipment process, the both sides end of workstation 11 is equipped with outside extension's exhibition frame 30, exhibition frame 30 is keeping away from one side of workstation 11 is equipped with the perpendicular to the safety grating 31 of workstation 11, the edge of safety grating 31 is equipped with distance sensor 32. The specific distance sensor 32 includes a transmitter and a receiver oppositely disposed at both outer ends of the display rack 30. The safety grating 31 is used for preventing the interference of foreign matters on two sides of the workbench. The distance sensor 32 is arranged to prevent the operator from intruding below the pressure head 13 to cause accidental injury during operation.

Further, the working platform 11 is provided with a sliding groove (not shown) at a connection position with the display frame 30, and the display frame 30 is connected with the working platform 11 through the sliding groove. The expansion distance of the display frame on two sides can be freely adjusted through the arranged sliding groove structure, and the safety protection range can be adjusted according to the actual operation environment.

Further, in the embodiment of the present invention, the safety grating 31 includes two parallel vertical rods 311 and a plurality of isolation lines 312 disposed between the vertical rods 311, wherein the isolation lines 312 are disposed in parallel and at equal intervals. And the transmitter and receiver of the distance sensor 32 are respectively provided on two uprights 311 located on both sides of the table 11.

In the embodiment of the present invention, the height of the safety grating 31 is not lower than the horizontal height of the retraction state of the indenter 13. The press mounting device has the advantages that the situation that a person stretches hands or other media into the press mounting area of the workbench from the side edge is avoided.

It is understood that in the embodiment of the present invention, an emergency stop button 22 is provided on the console 20. The press-fitting equipment 10 can be suddenly stopped in emergency, and the safety of the press-fitting equipment 10 is further improved.

The embodiment of the utility model provides a pressure equipment 10 for the crimping is intelligent, has optimized the use experience, and avoids the safety problem that leads to because staff misoperation; the safety grating 31 is arranged, so that the operation safety is improved; the pneumatic use effect is improved by the arranged pneumatic three elements 18; the safety of the press-fitting device 10 is further improved by the arrangement of the emergency stop button 22.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a press fitting equipment, a serial communication port, press fitting equipment includes workstation, press fitting subassembly, mechanical gangbar and power device, the press fitting subassembly includes pressure head, oil circuit valve, pressure sensor and pressure switch, the pressure head is located the upper end of workstation, pressure sensor locates on the pressure head, power device includes pneumatic valve, cylinder and cylinder piston rod, the cylinder is including stretching out the mouth and retracting the mouth, retract the mouth with pressure sensor connects, stretch out the mouth with cylinder piston rod connects, mechanical gangbar respectively with cylinder piston rod with the oil circuit valve is connected, the side of workstation is equipped with the operation panel, be equipped with start button on the operation panel, start button control drive the opening and shutting of pneumatic valve.

2. A press-fitting apparatus according to claim 1, wherein a pneumatic three-element is provided between said pneumatic valve and said activation button.

3. A press-fitting equipment as claimed in claim 1, wherein the two side ends of the workbench are provided with extending display frames, the display frames are provided with safety gratings perpendicular to the workbench on one side far away from the workbench, and the edges of the safety gratings are provided with distance sensors.

4. A press fitting device according to claim 3, wherein a sliding groove is formed in the workbench, and the display rack and the workbench are connected through the sliding groove.

5. A press-fitting apparatus as claimed in claim 3, wherein the safety grating includes two parallel uprights and a plurality of barrier lines disposed between the uprights, the barrier lines being disposed at equal intervals.

6. A press-fitting apparatus according to claim 3, wherein said distance sensor includes a transmitter and a receiver, said transmitter and said receiver being disposed in opposition.

7. A press-fitting apparatus according to claim 3, wherein said safety light barrier is disposed at a height not less than the ram retraction state level.

8. A press-fitting apparatus according to claim 1, wherein the operating platform is provided with a crash stop button.