CN111872656A

CN111872656A - Oil cooler support pressure equipment machine

Info

Publication number: CN111872656A
Application number: CN201911266898.6A
Authority: CN
Inventors: 高军民; 汪水林; 杨红昌
Original assignee: GUANGDONG WENCAN DIE CASTING CO LTD
Current assignee: GUANGDONG WENCAN DIE CASTING CO LTD
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-11-03

Abstract

The invention provides an oil cooler support press-fitting machine which comprises a bottom plate, a cover plate, a supporting rod, a control device, a fixed air cylinder assembly, a workbench fixedly arranged on the surface of the bottom plate, a press-fitting device and a positioning device fixedly arranged on the workbench, wherein one end of the supporting rod is fixedly connected with the bottom plate, the other end of the supporting rod is connected with the cover plate, the control device is arranged at one end of the bottom plate, the fixed air cylinder assembly is fixedly arranged in the middle of the lower surface of the cover plate, the press-fitting device is arranged on the cover plate and symmetrically arranged at the left end and the right end of the fixed air cylinder assembly, the oil cooler support press-fitting machine is characterized in that a code scanning device is arranged on the workbench, a pressure sensor and a displacement detection device are arranged on the press-fitting device, the pressure. The invention can accurately press the workpiece, and also can accurately identify whether the workpiece is missed or wrongly marked, thereby improving the working efficiency and the product quality.

Description

Oil cooler support pressure equipment machine

Technical Field

The invention relates to the technical field of assembly equipment, in particular to a press-fitting machine for an oil cooler support.

Background

In the traditional press fitting, a mechanical part and a mounting hole of a workpiece to be mounted are aligned manually, and then the mechanical part is pressed into the mounting hole of the workpiece to be mounted manually, so that the press fitting operation of the mechanical part is realized, and when the workpiece is placed for press fitting, whether the workpiece is misplaced or not needs to be distinguished carefully, and the workpiece is prevented from being wrongly pressed. During press fitting, an operator fixes parts to be press fitted by using a tool and presses the two parts to a matching position by manual knocking, and the two parts are normally in clearance fit by adopting manual press fitting due to small manual knocking force, so that the parts can be ensured to be pressed into the matching position; in the knocking process, the working surface of the knocking tool is small, an operator is difficult to align to the part needing to be knocked, the workpiece is easy to accidentally injure, knocking needs to be carried out on different parts in a grading mode, knocking force is not uniform, the press mounting quality of the press mounting mode is unreliable, and production efficiency is low.

For solving the defects of the prior art, people have conducted long-term research and proposed various solutions, for example, chinese patent document discloses that a base of a pressure-displacement double-control press-fitting machine [201420534579.5] is fixed on a machine table, a carrier is mounted on the upper surface of the base, a machine body is arranged above the base, a first cylinder is mounted above the machine body, a press-fitting punch is driven by the first cylinder and penetrates through the machine body, a pressure sensor is arranged on the press-fitting punch, a travel switch is arranged on one side of the base, and a collision block for contacting the travel switch is arranged on the side of the press-fitting punch.

Above-mentioned scheme has solved traditional artifical pressure equipment quality unreliable to a certain extent, and production efficiency is low problem, but this scheme still has a great deal of not enough, for example, the pressure equipment machine of its description does not possess set pressure value, displacement detection and sweep a series of structures such as sign indicating number, can't discern pressure value and displacement distance value and can't to the work piece and detect whether neglect to beat sign indicating number etc. finally can't guarantee the quality of finished product and the efficiency of production.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides an oil cooler support press-fitting machine which can accurately press a workpiece, accurately detect the displacement data of a pressure side, judge whether the press-fitting quality is qualified or not, has the function of alarming if the press-fitting quality is unqualified, can also accurately identify whether the workpiece is missed or wrongly marked, and improves the working efficiency and the product quality.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an oil cooler support pressure equipment machine, includes bottom plate, apron, bracing piece, controlling means, fixed cylinder subassembly, fixed workstation, the pressure equipment device that sets up on the bottom plate surface and the fixed positioner that sets up on the workstation, bracing piece one end fixed connection bottom plate, the apron is connected to the other end, controlling means sets up the one end at the bottom plate, fixed cylinder subassembly is fixed to be set up in the middle part of apron lower surface, the pressure equipment device sets up on the apron and the symmetry sets up the left and right sides at fixed cylinder subassembly, be provided with on the workstation and sweep a yard device, be provided with pressure sensors and displacement detection device on the pressure equipment device, pressure sensors locates the middle part of pressure equipment device, displacement detection device locates the side of pressure equipment device.

Further, controlling means includes control box, display screen and button, display and button all locate on the control box.

Furthermore, the press-fitting device comprises a press-fitting air cylinder assembly, a guide rod group, a mounting plate and a press-fitting shaft, one end of the press-fitting air cylinder assembly is arranged on the cover plate, the other end of the press-fitting air cylinder assembly penetrates through the cover plate and is connected with the mounting plate through a screw, the guide rail group is fixedly connected to two ends of the mounting plate and penetrates through the cover plate to extend to the upper surface of the cover plate, and the press-fitting shaft is fixedly connected to the middle position of the bottom.

Further, displacement detection device includes connecting plate and displacement detection inductor, connecting plate fixed connection is in the side of mounting panel, the displacement detection inductor is fixed to be located on the connecting plate.

Further, the pressure sensor is arranged in the middle of the mounting plate.

Further, sweep a yard device and include mount pad and bar code scanner, the mount pad is fixed to be located on the workstation, bar code scanner locates the top of mount pad.

Furthermore, the positioning device comprises two positioning seats, two positioning blocks and two positioning shafts, wherein the two positioning seats are arranged on the workbench and respectively correspond to the press-mounting device.

Further, the number of the positioning shafts is three.

Furthermore, a press mounting hole is formed in the top end of the positioning seat, and the press mounting hole corresponds to the press mounting shaft.

Furthermore, the number of the supporting rods is four, and the supporting rods are respectively arranged at four corners of the bottom plate.

Compared with the prior art, the invention has the following advantages:

(1) through set up pressure sensors on the pressure equipment device, pressure value that can real time monitoring pressure equipment device cooperates controlling means, can set for the pressure value, if actual pressure value is greater than or is less than the pressure value of settlement, then automatic alarm prevents to damage the pressure equipment work piece because of pressure is too big, avoids improving manufacturing cost and reduction yield.

(2) The displacement detection device is arranged on the side face of the press fitting device, can move along with the press fitting device during press fitting, detects the moving distance, and is matched with the control device, the press fitting distance value can be set, and if the press fitting distance is larger than or smaller than the set value during press fitting, the displacement detection device feeds back information and gives an alarm, so that the press fitting precision is improved.

(3) Through sweeping yard device in setting up on the workstation, when placing the work piece pressure equipment on the workstation, can sweep yard operation to the work piece, if the work piece forgets to beat the sign indicating number or put the work piece by mistake, can in time transmit information to controlling means to the suggestion of reporting to the police, reached and detected the work piece and beaten the sign indicating number condition, prevent that the work piece from leaking and beating the sign indicating number, beat the sign indicating number and put the purpose by mistake, whether correct time is beaten the sign indicating number to the last process of reduction manual work checking work piece, and can effectively improve recognition rate and discernment rate of accuracy.

(4) Through setting up pressure equipment device, controlling means, sweeping yard device, pressure-sensitive transducer and displacement detection device's the work of mutually supporting, accurate detection pressure side displacement data judges whether pressure equipment quality is qualified to possess the function that unqualified then reported to the police, can effectual improvement work efficiency and finished product quality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a press-fitting device according to the present invention;

FIG. 3 is a schematic view of a positioning device according to the present invention;

FIG. 4 is a schematic structural diagram of a displacement detecting device according to the present invention;

FIG. 5 is a schematic structural diagram of a code scanning device according to the present invention.

Description of the reference numerals

1. A base plate; 2. a cover plate; 3. a support bar; 4. a press mounting device; 5. a control device; 6. a positioning device; 7. a displacement detection device; 8. a code scanning device; 9. a work table; 10. fixing the cylinder assembly; 11. a pressure sensor; 41. press-fitting the cylinder assembly; 42. a guide rod group; 43. mounting a plate; 44. pressing and mounting the shaft; 51. a control box; 52. a display screen; 53. a button; 61. positioning seats; 62. positioning blocks; 63. positioning the shaft; 64. press-fitting holes; 71. a connecting plate; 72. a displacement detector; 81. a mounting seat; 82. and a code scanner.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

It will be understood that when an element/feature is referred to as being "disposed on" another element/feature, it can be directly on the other element/feature or intervening elements/features may also be present. When a component/part is referred to as being "connected/coupled" to another component/part, it can be directly connected/coupled to the other component/part or intervening components/parts may also be present. The term "connected/coupled" as used herein may include electrical and/or mechanical physical connections/couplings. The term "comprises/comprising" as used herein refers to the presence of features, steps or components/features, but does not preclude the presence or addition of one or more other features, steps or components/features. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

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 application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

In addition, in the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and to distinguish similar objects, and there is no order of precedence between the two, and no indication or implication of relative importance is to be inferred. In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1 to 5, an oil cooler support press-fitting machine includes a base plate 1, a cover plate 2, a support rod 3, a control device 5, a fixed cylinder assembly 10, a worktable 9 fixedly disposed on the surface of the base plate 1, a press-fitting device 4, and a positioning device 6 fixedly disposed on the worktable 9. One end of each support rod 3 is fixedly connected with the bottom plate 1, the other end of each support rod is connected with the cover plate 2, and the number of the support rods 3 is four and the support rods are respectively arranged at four corners of the bottom plate 1. The control device 5 is arranged at one end of the soleplate 1. The fixed cylinder assembly 10 is fixedly arranged in the middle of the lower surface of the cover plate 2, and can fix a workpiece after the workpiece is placed, so that the workpiece is prevented from shaking. The press-fitting devices 4 are arranged on the cover plate 2 and symmetrically arranged on the left side and the right side of the fixed cylinder assembly 10. A code scanning device 8 is arranged on the workbench 9, a pressure sensor 11 and a displacement detection device 7 are arranged on the press-mounting device 4, and the pressure sensor 11 is arranged in the middle of the press-mounting device 4. The displacement detection device 7 is arranged on the side surface of the press-fitting device 4.

Referring to fig. 1, the control device 5 includes a control box 51, a display screen 52 and a button 53, the display 52 and the button 53 are both disposed on the control box 51, the control device 5 can monitor the press-fitting device 4, the code scanning device 8, the pressure sensor 11 and the displacement detection device 7, and can also set some press-fitting values, so as to achieve the purposes of accurately press-fitting, improving the yield and reducing the damage rate of workpieces.

Referring to fig. 2, the press-fitting device 4 includes a press-fitting cylinder assembly 41, a guide rod group 42, a mounting plate 43 and a press-fitting shaft 44, one end of the press-fitting cylinder assembly 41 is disposed on the cover plate 2, the other end of the press-fitting cylinder assembly passes through the cover plate 2 and is connected with the mounting plate 43 through a screw, the guide rod group 42 is fixedly connected to two ends of the mounting plate 43 and passes through the cover plate 2 to extend to the upper surface of the cover plate 2, the press-fitting shaft 44 is fixedly connected to the middle of the bottom of the mounting plate 43, the press-fitting cylinder assembly 41 provides a downward press-fitting force, the guide rod group 42 is used for stably moving to avoid the press-fitting device from shaking, the press-.

As shown in fig. 4, the displacement detection device 7 includes a connection plate 71 and a displacement detection sensor 72, the connection plate 71 is fixedly connected to the side surface of the mounting plate 43, the displacement detection sensor 72 is fixedly disposed on the connection plate 71, the displacement detection device 7 can detect the press-fitting distance, and can set the press-fitting distance value in cooperation with the control device 5, and if the actual press-fitting distance value is greater than or less than the set value, an alarm is automatically given, so as to improve the press-fitting accuracy.

Referring to fig. 1 and 2, the pressure sensor 11 is specifically disposed in the middle of the mounting plate 43, and can monitor the pressure value of the press-fitting in real time, and set the pressure value in cooperation with the control device 5, and if the actual pressure value is greater than or less than the set pressure value, automatically alarm to prevent unnecessary loss due to damage to the workpiece caused by excessive pressure.

Please refer to fig. 5, the code scanning device 8 includes a mounting seat 81 and a code scanner 82, the mounting seat 81 is fixedly disposed on the working platform 9, the code scanner 82 is disposed on the top of the mounting seat 81, the code scanning device 8 can scan the workpiece, if the workpiece forgets to code or misplace the workpiece, the information can be timely transmitted to the control device 5, and an alarm is given, so as to achieve the purposes of detecting the condition of coding the workpiece, and preventing the workpiece from being neglected to code, code and misplace.

Referring to fig. 3, the positioning device 6 includes two positioning seats 61, two positioning blocks 62 and three positioning shafts 63, the positioning seats 61, the positioning blocks 62 and the positioning shafts 63 are all disposed on the worktable 9, the number of the positioning seats 61 is two, and the positioning seats correspond to the press-fitting device 4, the number of the positioning shafts 63 is three, press-fitting holes 64 are formed in the top ends of the positioning seats 61, the press-fitting holes 64 correspond to the press-fitting shafts 44, and the positioning device 6 is used for positioning a workpiece, so that press-fitting is facilitated.

The working process and principle of the invention are as follows: in the using process, firstly, a workpiece needing press mounting is placed on a positioning device 6 to be positioned, then a cylinder assembly 10 is fixed to start working, the workpiece is pressed, the workpiece does not shake in the press mounting process, then a code scanning device 8 scans codes of the workpiece, whether the code printing, the code error printing or the work error putting of the workpiece is missed or not in the last process is identified, if an error is found, information is transmitted to a control device 5 to carry out shutdown operation, the workpiece is replaced, after the code scanning is finished, the press mounting device 4 carries out press mounting operation, when the press mounting is carried out, a pressure sensor 11 arranged in the middle of the press mounting device 4 can monitor the pressure value, the pressure value required by the press mounting can be set by matching with the control device 5, if the actual pressure value is larger than or smaller than the set pressure value, an automatic alarm can be carried out, the workpiece is prevented from being damaged due to overlarge pressure, and a displacement detection device 7 arranged on the, the press-fitting distance can be monitored, the press-fitting distance value can be set by matching with the control device 5, if the actual press-fitting distance value is larger than or smaller than the set value, an alarm is automatically given, accurate press-fitting is achieved, and the finished product rate and the finished product quality are improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an oil cooler support pressure equipment machine, includes bottom plate, apron, bracing piece, controlling means, fixed cylinder subassembly, fixed workstation, the pressure equipment device that sets up on the bottom plate surface and the fixed positioner that sets up on the workstation, bracing piece one end fixed connection bottom plate, the apron is connected to the other end, controlling means sets up the one end at the bottom plate, fixed cylinder subassembly is fixed to be set up in the middle part of apron lower surface, the pressure equipment device sets up on the apron and the symmetry sets up the left and right sides at fixed cylinder subassembly, its characterized in that, be provided with on the workstation and sweep a yard device, be provided with pressure sensors and displacement detection device on the pressure equipment device, pressure sensors locates the middle part of pressure equipment device, displacement detection device locates the side of pressure equipment device.

2. The oil cooler mount press according to claim 1, wherein the control device includes a control box, a display screen, and buttons, the display and buttons being provided on the control box.

3. The oil cooler support press-fitting machine according to claim 1, wherein the press-fitting device comprises a press-fitting cylinder assembly, a guide rod group, a mounting plate and a press-fitting shaft, one end of the press-fitting cylinder assembly is arranged on the cover plate, the other end of the press-fitting cylinder assembly penetrates through the cover plate and is connected with the mounting plate through a screw, the guide rod group is fixedly connected to two ends of the mounting plate and extends to the upper surface of the cover plate through the cover plate, and the press-fitting shaft is fixedly connected to the middle position of the bottom surface of the mounting plate.

4. The oil cooler mount press according to claim 1, wherein the displacement detecting means includes a connecting plate fixedly attached to a side surface of the mounting plate, and a displacement detecting sensor fixedly provided on the connecting plate.

5. The oil cooler mount press of claim 1, wherein the pressure sensor is provided at a middle portion of the mounting plate.

6. The oil cooler support press-fitting machine of claim 1, wherein the code scanning device comprises a mounting seat and a code scanner, the mounting seat is fixedly arranged on the workbench, and the code scanner is arranged on the top of the mounting seat.

7. The oil cooler support press-fitting machine according to claim 1, wherein the positioning device includes a positioning seat, a positioning block, and a positioning shaft, the positioning seat, the positioning block, and the positioning shaft are all provided on the worktable, and the number of the positioning seats is two, and the two positioning seats correspond to the press-fitting device respectively.

8. The oil cooler mount press of claim 7 wherein the number of locating shafts is three.

9. The oil cooler mount press-fitting machine according to claim 7, wherein a top end of the positioning seat is provided with a press-fitting hole, and the press-fitting hole corresponds to the press-fitting shaft.

10. The oil cooler mount press-fitting machine according to claim 1, wherein the number of the support rods is four, and the four support rods are respectively arranged at four corners of the bottom plate.