CN208276465U - A kind of numerical control bushing press-mounting equipment - Google Patents

A kind of numerical control bushing press-mounting equipment Download PDF

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Publication number
CN208276465U
CN208276465U CN201820118159.7U CN201820118159U CN208276465U CN 208276465 U CN208276465 U CN 208276465U CN 201820118159 U CN201820118159 U CN 201820118159U CN 208276465 U CN208276465 U CN 208276465U
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CN
China
Prior art keywords
numerical control
pressure
mounting equipment
connecting rod
press
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820118159.7U
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Chinese (zh)
Inventor
李智春
吴玲
朱建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Schmitt Automation Technology Co Ltd
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Suzhou Schmitt Automation Technology Co Ltd
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Priority to CN201820118159.7U priority Critical patent/CN208276465U/en
Application granted granted Critical
Publication of CN208276465U publication Critical patent/CN208276465U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of numerical control bushing press-mounting equipment, have the function of being pressed long cantilever and short cantilever bushing, it includes Machinery Control System and electric control system, and the Machinery Control System includes gas-liquid power-increasing cylinder, clamp system, CEB caliper pressing component, air accumulator, cylinder lifting body and bar code printer;The electric control system includes pressure sensor, displacement sensor, photoelectric sensor, touch screen and Industrial Control Computer;The force displacement curve of pressure sensor and displacement sensor, Upper-lower Limit curve can be set in numerical control, the exception occurred during press fitting can be detected with depended on pressure displacement function module, and photoelectric sensor and close switch ensure that the normal position of bushing press-mounting, realize automatic operation, improve work efficiency, reduce labor intensity, product qualification rate is improved, production cost is reduced, press-assembling surface is reduced and damages the risk burst apart.

Description

A kind of numerical control bushing press-mounting equipment
Technical field
The utility model belongs to mechanical assembly technique field, is related to a kind of bushing press-mounting equipment, in particular to a kind of effect Object is the numerical control bushing press-mounting equipment of connecting rod.
Background technique
Currently, bushing is mounted in the very important part on bracket or Guan Liang in machinery field, in the utility model In be connecting rod two end component, be the ring set for playing the role of liner, carry out work production when its main function be will be each The energy of movement is transmitted on working face, is rotated around reference axis;In assembling liners, original method is that worker is pacifying It knocks in and is installed manually on assembling platform, since Outer Diameter of lining and body are to be interference fitted, installation process large labor intensity, manually It is low that production efficiency is installed;And bushing edge beats discontinuity and the damage of components mounting surface is easily caused to burst apart, and it is dangerous Property it is very high, while seriously affect assembly pin shaft required precision;Since assembling space and its installation method are all limited, work is seriously restricted The development of industry.
The utility model provides a kind of numerical control bushing press-mounting equipment, to solve the problems, such as manually to be pressed the as follows of bushing:
1) position inaccurate during being pressed causes the intracorporal bushing pressure of cylinder partially, also results in bushing bore deformation, cause machine Oil pump rotation is difficult, influences engine lubrication;
2) hand of operator is directly contacted with connecting rod indentation pressure head part, is easy to happen and is weighed wounded, there are security risks;
3) since the fit system of cylinder body and bushing is all interference fit, the pressure assembling force needed is big, large labor intensity, production Low efficiency.
Utility model content
The purpose of utility model of the utility model is to provide a kind of numerical control bushing press-mounting equipment, it is intended to solve existing bushing The degree of automation in press-loading device is not high, assembles bushing large labor intensity, and manually installed production efficiency is low, mounting surface damage The problem of bursting apart.
For the purpose of utility model for realizing the utility model, the technical solution taken is as follows
A kind of numerical control bushing press-mounting equipment, which is characterized in that it includes Machinery Control Systems and electric control system, described Machinery Control System includes gas-liquid power-increasing cylinder, clamp system, connecting rod indentation pressure head, air accumulator, cylinder lifting body, CEB caliper And connecting plate, the gas-liquid power-increasing cylinder lower section is connected to CEB caliper, is installed with photoelectric sensor on the CEB caliper, described Adaptation assembling is connected to below CEB caliper, the hardboard of the adaptation assembling is connected to connecting plate, connects below the connecting plate Then play the connecting rod indentation pressure head of press fitting, be placed the bushing for needing to be pressed, the company on positioning tool under the connecting rod Positioning tool is connected to welding pedestal under bar, is installed with cylinder lifting body in the welding pedestal, the air accumulator is installed on It welds by base side, the right upper lateral part of the welding pedestal is equipped with bar code printer, and the connecting rod indentation pressure head is installed on Below connecting plate;The electric control system includes three color alarm lamps, pressure sensor, displacement sensor, photoelectric sensor, touching Screen, Industrial Control Computer and pressure switch are touched, pressure switch is installed on the gas-liquid power-increasing cylinder, the pressure sensor is installed on Adaptation assembling is internal, is installed with photoelectric sensor, three color between positioning tool and connecting rod indentation pressure head under the connecting rod Alarm lamp is connected with Industrial Control Computer, and the touch screen is installed on beside Industrial Control Computer, and institute's displacement sensors are installed on CEB On the outside of caliper.
The further limits scheme of the utility model is:
Further, the numerical control bushing press-mounting equipment can be divided into outside long cantilever clamp system according to the difference of press fitting bushing With short cantilever clamp system, the long cantilever clamp system includes long cantilever clamping cylinder, compact heap, nylon pressure head, nylon cushion Block, close switch, welding support column, the fixed compact heap of long cantilever clamping cylinder, the compact heap lower section are connected to Buddhist nun Imperial pressure head, the nylon pressure head underface correspond to nylon cushion block, are fixedly connected nylon cushion block above the welding support column, It is described to be fixedly connected on welding support column close to switch.
Further, the short cantilever clamp system is with long cantilever clamp system the difference is that its clamping cylinder is Short cantilever clamping cylinder.
Further, the related work data depended on pressure displacement curve of institute's displacement sensors and pressure sensor is revealed in Upper-lower Limit curve is arranged in line pressure shift functional module, is determining in section if both sides relation is within the scope of upper and lower limit Determine that product press fitting is qualified, it is unqualified beyond then determining.
Further, the gas-liquid power-increasing cylinder is power source, needs throughput just active, and the air accumulator is exactly that gas supply is used 's.
Further, the pressure size of the gas-liquid power-increasing cylinder is in 2T-20T, and more preferably, pressure size is 8T。
Further, the connecting rod to be pressed is put on positioning tool under the connecting rod.
Further, adaptation assembling the inside matching head is connection reinforcement cylinder rod, and adaptation hardboard is that connection connects Fishplate bar acts together, exactly plays the role of connection.
Further, the touch screen can control the switch and setting relevant parameter of whole equipment.
Further, the numerical control bushing press-mounting device configuration independent air accumulator guarantee that system gas supply is sufficient, the storage Gas tank can size in 0.2-0.8m3It is interior, more preferably 0.3m3
Further, the numerical control bushing press-mounting equipment is furnished with bar code printer, can carry out to the bushing of each press fitting Label, and described printer is connected with Industrial Control Computer.
Further, the bar code printer has the scanner to match, identifies to bar code.
The utility model has the beneficial effects that
The numerical control bushing press-mounting equipment is pressed the correlated condition parameter of bushing using Industrial Control Computer control, and can be used for Test and display bushing press-mounting equipment pressure value, high degree of automation are manually pressed high production efficiency, reduce the labour of personnel Intensity and save time cost.
In the clamp system close to switch for detecting whether place workpiece, the photoelectric sensor for detect lining Whether set puts back, and ensure that the accurate location of bushing press-mounting, improves product qualification rate, significantly reduces press-assembling surface damage and bursts apart Risk.
Pressure can be obtained in the related data that the pressure sensor and displacement sensor obtain obtaining on Industrial Control Computer Upper-lower Limit curve can be arranged in displacement curve in numerical control, and the exception occurred during press fitting can be with depended on pressure displacement function mould Block detection, quickly and efficiently finds substandard product, improves production efficiency.
The numerical control bushing press-mounting equipment reduces press fitting cost, and is able to satisfy large batch of production requirement, realizes certainly Dynamicization operation, improves work efficiency, reduces labor intensity, improve the qualification rate of product.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of numerical control bushing press-mounting equipment of the utility model.
Fig. 2 is a kind of side view of numerical control bushing press-mounting equipment of the utility model
Fig. 3 is a kind of top view of numerical control bushing press-mounting equipment of the utility model
Specific embodiment
Case 1 is embodied:
A kind of numerical control bushing press-mounting equipment, is made of Machinery Control System and electric control system, the mechanical control System processed includes gas-liquid power-increasing cylinder 1, clamp system 2, connecting rod indentation pressure head 3, air accumulator 4, cylinder lifting body, 6 and of CEB caliper Connecting plate 7 is connected to CEB caliper 6 below the gas-liquid power-increasing cylinder 1, photoelectric sensor 12, institute is installed on the CEB caliper 6 It states and is connected to adaptation assembling 17 below CEB caliper 6, the hardboard of the adaptation assembling 17 is connected to connecting plate 7, the connection It has been connected to the connecting rod indentation pressure head 3 of press fitting effect below plate 7, has been placed what needs were pressed on positioning tool 15 under the connecting rod Bushing, positioning tool 15 is connected to welding pedestal 16 under the connecting rod, is installed with cylinder lifting body in the welding pedestal 16, The air accumulator 4 is installed on by welding 16 side of pedestal, and the right upper lateral part of the welding pedestal 16 is equipped with bar code printer 18, The connecting rod indentation pressure head 3 is installed on 7 lower section of connecting plate;The electric control system includes three color alarm lamps 9, pressure sensing Device, displacement sensor 11, photoelectric sensor 12, touch screen 13, Industrial Control Computer 14 and pressure switch 8, the gas-liquid power-increasing cylinder 1 On pressure switch 8 is installed, the pressure sensor is installed on inside adaptation assembling 17, under the connecting rod positioning tool 15 with Photoelectric sensor 12 is installed between connecting rod indentation pressure head 3, the three colors alarm lamp 9 is connected with Industrial Control Computer 14, the touching It touches screen 13 and is installed on 14 side of Industrial Control Computer, institute's displacement sensors 11 are installed on 6 outside of CEB caliper.
A kind of numerical control bushing press-mounting equipment being pressed short cantilever, clamp system include short cantilever clamping cylinder, compact heap 210, nylon pressure head 250, nylon cushion block 260, close switch 210, welding support column 240, the long cantilever clamping cylinder are fixed Compact heap 220, be connected to nylon pressure head 250 below the compact heap 220, correspond to Buddhist nun immediately below the nylon pressure head 250 Imperial cushion block 260 is fixedly connected nylon cushion block 260 above the welding support column 240, described to be fixedly connected close to switch 210 On welding support column 240.
The related work data depended on pressure displacement curve of institute's displacement sensors 11 and pressure sensor is revealed in pressure position Upper-lower Limit curve is arranged in shifting function module, determines to produce if both sides relation is within the scope of upper and lower limit in judgement section Product press fitting is qualified, unqualified beyond then determining.The gas-liquid power-increasing cylinder 1 is power source, needs throughput just active, the gas storage The effect of tank 3 is gas supply.The bushing to be pressed is put under the connecting rod on positioning tool 15.The photoelectric sensor 12 is to use Whether put back in detection bushing.The close switch 210 is for detecting whether place workpiece.17 the inside of adaptation assembling It is connected to 1 connecting rod of gas-liquid power-increasing cylinder with head, adaptation hardboard is connected to connecting plate 7.The Industrial Control Computer 14 can be used for testing With display bushing press-mounting equipment pressure value.The touch screen 13 can control the switch and setting relevant parameter of whole equipment.It is described Numerical control bushing press-mounting device configuration independent air accumulator 4 guarantee that system gas supply is sufficient, the pressure size of the gas-liquid power-increasing cylinder 1 compared with To be preferably 8T.The 4 volume size of air accumulator is more preferably 0.3m3.The numerical control bushing press-mounting equipment is furnished with item The bushing of each press fitting can be marked in code printer, and described printer is connected with Industrial Control Computer.The bar code Printer has the scanner to match, can identify to the bar code on the connecting rod being pressed.
Short cantilever is put into the positioning pin under the connecting rod on right side on positioning tool 15 by operator, in touch screen interface 13 Upper selection is corresponding to be pressed condition, presses the start button of touch screen 13, bushing press-mounting equipment will detect automatically close to switch 210 Whether having on positioning tool 15 under connecting rod and places short cantilever, photoelectric sensor 12 detects whether bushing puts back, if incorrect, three colors 9 warning note of alarm lamp, operator check according to warning message;If no problem, under right side gas-liquid power-increasing cylinder 1 works Pressure, the short cantilever in right side is press-fit into place, and until being pressed onto hard limit, press fitting is completed, and right side gas-liquid power-increasing cylinder 1 resets simultaneously, Right side compression cylinder resets;Operator removes short cantilever, and right positioner bolt resets, after then overturning short cantilever, to another It is pressed on one side, action process is same as above.During work, force displacement curve system monitoring process of press in is monitored in real time, indentation Cheng Ruyou is abnormal, and three color alarm lamps 9 will have warning note.
The specific work process and principle of the present embodiment are as follows:
Long cantilever is put into the positioning pin under the connecting rod of two sides on positioning tool 15 by operator, in touch screen interface 13 Upper selection is corresponding to be pressed condition, presses the start button of touch screen 13, bushing press-mounting equipment will detect automatically close to switch 210 Whether have on positioning tool 15 under connecting rod and place short cantilever, photoelectric sensor 12 is for detecting whether bushing puts back, if not just Really, three color alarm lamps, 9 warning note, operator check according to warning message;If no problem, two sides gas-liquid power-increasing cylinder 1 Work, workpiece pressing;Two sides gas-liquid power-increasing cylinder 1 works at the same time pushing, in place by two sides bushing press-mounting, is until being pressed onto hard limit Only, press fitting is completed, and two sides gas-liquid power-increasing cylinder 1 resets simultaneously, and intermediate compression cylinder resets;Operator can hang the length pressed Arm is taken away, and is marked with 18 pairs of long cantilevers being pressed of bar code printer.During work, force displacement curve system monitoring Process of press in, real time monitoring, indentation Cheng Ruyou is abnormal, and three color alarm lamps 9 will have warning note.If during bushing press-mounting There is exception, cause product unqualified, bushing extrusion need to be carried out with the numerical control bushing press-mounting equipment, then repeat above-mentioned bushing Press fitting process.
Case 2 is embodied:
A kind of numerical control bushing press-mounting equipment, is made of Machinery Control System and electric control system, the mechanical control System processed includes gas-liquid power-increasing cylinder 1, clamp system 2, connecting rod indentation pressure head 3, air accumulator 4, cylinder lifting body, 6 and of CEB caliper Connecting plate 7 is connected to CEB caliper 6 below the gas-liquid power-increasing cylinder 1, photoelectric sensor 12, institute is installed on the CEB caliper 6 It states and is connected to adaptation assembling 17 below CEB caliper 6, the hardboard of the adaptation assembling 17 is connected to connecting plate 7, the connection It has been connected to the connecting rod indentation pressure head 3 of press fitting effect below plate 7, has been placed what needs were pressed on positioning tool 15 under the connecting rod Bushing, positioning tool 15 is connected to welding pedestal 16 under the connecting rod, is installed with cylinder lifting body in the welding pedestal 16, The air accumulator 4 is installed on welding 16 side of pedestal, and the right upper lateral part of the welding pedestal is equipped with bar code printer, described Connecting rod indentation pressure head 3 is installed on 7 lower section of connecting plate;The electric control system includes three color alarm lamps 9, pressure sensor, position Displacement sensor 11, photoelectric sensor 12, touch screen 13, Industrial Control Computer 14 and pressure switch 8 are pacified on the gas-liquid power-increasing cylinder 1 It is filled with pressure switch 8, the pressure sensor is installed on inside adaptation assembling 17, positioning tool 15 and connecting rod under the connecting rod Photoelectric sensor 12 is installed between indentation pressure head 3, the three colors alarm lamp 9 is connected with Industrial Control Computer 14, the touch screen 13 are installed on 14 side of Industrial Control Computer, and institute's displacement sensors 11 are installed on 6 outside of CEB caliper.
A kind of numerical control bushing press-mounting equipment being pressed short cantilever, clamp system include short cantilever clamping cylinder, compact heap 210, nylon pressure head 250, nylon cushion block 260, close switch 210, welding support column 240, the long cantilever clamping cylinder are fixed Compact heap 210, be connected to nylon pressure head 250 below the compact heap 220, correspond to Buddhist nun immediately below the nylon pressure head 250 Imperial cushion block 260 is fixedly connected nylon cushion block 260 above the welding support column 240, described to be fixedly connected close to switch 210 On welding support column 240.
The related work data depended on pressure displacement curve of institute's displacement sensors 11 and pressure sensor is revealed in pressure position Upper-lower Limit curve is arranged in shifting function module, determines to produce if both sides relation is within the scope of upper and lower limit in judgement section Product press fitting is qualified, unqualified beyond then determining.The gas-liquid power-increasing cylinder 1 is power source, needs throughput just active, the gas storage The effect of tank 3 just is gas supply.The bushing to be pressed is put under the connecting rod on positioning tool 15.The photoelectric sensor 12 is For detecting whether bushing puts back.The close switch 210 is for detecting whether place workpiece.17 the inside of adaptation assembling Matching head is connected to 1 connecting rod of gas-liquid power-increasing cylinder, and adaptation hardboard is connected to connecting plate 7.The Industrial Control Computer 14 can be used for surveying Examination and display bushing press-mounting equipment pressure value.The touch screen 13 can control the switch and setting relevant parameter of whole equipment.Institute State numerical control bushing press-mounting device configuration independent 4 guarantee system of air accumulator gas supply it is sufficient, the pressure of the gas-liquid power-increasing cylinder 1 is more Preferably 8T.The air accumulator 4 is more preferably 0.3m3.The numerical control bushing press-mounting equipment is furnished with bar code printer, can The bushing of each press fitting is marked, and described printer is connected with Industrial Control Computer.The bar code printer has phase Matched scanner can identify the bar code on the short cantilever being pressed.
The specific work process and principle of the present embodiment are as follows:
Short cantilever is put into the positioning pin under the connecting rod on right side on positioning tool 15 by operator, in touch screen interface 13 Upper selection is corresponding to be pressed condition, presses the start button of touch screen 13, bushing press-mounting equipment will detect automatically close to switch 210 Whether having on positioning tool 15 under connecting rod and places short cantilever, photoelectric sensor 12 detects whether bushing puts back, if incorrect, three colors 9 warning note of alarm lamp, operator check according to warning message;If no problem, under right side gas-liquid power-increasing cylinder 1 works Pressure, in place by bushing press-mounting, until being pressed onto hard limit, press fitting is completed, and right side gas-liquid power-increasing cylinder 1 resets simultaneously, right side pressure Tight cylinder resets;Operator removes short cantilever, and right positioner bolt resets, then by after the overturning of short cantilever, to another side into Row press fitting, action process are same as above;The short cantilever being finally pressed with 18 Duis of bar code printer is marked.During work, pressure Displacement curve system monitoring process of press in, real time monitoring, indentation Cheng Ruyou is abnormal, and three color alarm lamps 9 will have warning note.Such as There is exception during fruit bushing press-mounting, causes product unqualified, bushing extrusion need to be carried out with the numerical control bushing press-mounting equipment, so After repeat above-mentioned bushing press-mounting process.
The better embodiment of the utility model above described embodiment only expresses, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (8)

1. a kind of numerical control bushing press-mounting equipment, it is characterised in that: include Machinery Control System and electric control system, the machinery Control system includes gas-liquid power-increasing cylinder, clamp system, connecting rod indentation pressure head, air accumulator, cylinder lifting body, CEB caliper and company Fishplate bar, the gas-liquid power-increasing cylinder lower section are connected to CEB caliper, and photoelectric sensor, the CEB pincers are installed on the CEB caliper Adaptation assembling is connected to below body, the hardboard of the adaptation assembling is connected to connecting plate, is connected to below the connecting plate The connecting rod indentation pressure head for playing press fitting, is placed the bushing for needing to be pressed under the connecting rod on positioning tool, under the connecting rod Positioning tool is connected to welding pedestal, is installed with cylinder lifting body in the welding pedestal, the air accumulator is installed on welding By base side, the right upper lateral part of the welding pedestal is equipped with bar code printer, and the connecting rod indentation pressure head is installed on connection Below plate;The electric control system includes three color alarm lamps, pressure sensor, displacement sensor, photoelectric sensor, touch Screen, Industrial Control Computer and pressure switch, are installed with pressure switch on the gas-liquid power-increasing cylinder, and the pressure sensor is installed on Orchestration assembling is internal, is installed with photoelectric sensor, the three colors report between positioning tool and connecting rod indentation pressure head under the connecting rod Warning lamp is connected with Industrial Control Computer, and the touch screen is installed on beside Industrial Control Computer, and institute's displacement sensors are installed on CEB pincers External side.
2. numerical control bushing press-mounting equipment as described in claim 1, it is characterised in that: the clamp system includes long cantilever clamping machine Structure and short cantilever clamp system.
3. numerical control bushing press-mounting equipment as claimed in claim 2, it is characterised in that: the long cantilever clamp system includes long cantilever Clamping cylinder, compact heap, nylon pressure head, nylon cushion block, close switch, welding support column, the long cantilever clamping cylinder are fixed Compact heap, be connected to nylon pressure head below the compact heap, correspond to nylon cushion block, the weldering immediately below the nylon pressure head It connects and is fixedly connected nylon cushion block above support column, it is described to be fixedly connected on welding support column close to switch;The short cantilever Clamp system includes short cantilever clamping cylinder, compact heap, nylon pressure head, nylon cushion block, close switch, welds support column, described The short fixed compact heap of cantilever clamping cylinder, the compact heap lower section are connected to nylon pressure head, and the nylon pressure head underface is right Nylon cushion block is answered, nylon cushion block is fixedly connected above the welding support column, it is described to be fixedly connected on welding close to switch On support column.
4. numerical control bushing press-mounting equipment as described in claim 1, it is characterised in that: institute's displacement sensors and pressure sensor Related work data depended on pressure displacement curve is revealed in line pressure shift functional module.
5. numerical control bushing press-mounting equipment as described in claim 1, it is characterised in that: adaptation assembling the inside matching head is to connect Reinforcement cylinder rod is connect, adaptation hardboard is connecting plate, acts together, exactly plays the role of connection.
6. numerical control bushing press-mounting equipment as described in claim 1, it is characterised in that: the pressure size of the gas-liquid power-increasing cylinder is 2T-20T。
7. numerical control bushing press-mounting equipment as described in claim 1, it is characterised in that: the gas storage tank volume size is 0.2- 0.8m3
8. numerical control bushing press-mounting equipment as described in claim 1, it is characterised in that: the bar code printer and Industrial Control Computer phase Even, and there is matched scanner.
CN201820118159.7U 2018-01-24 2018-01-24 A kind of numerical control bushing press-mounting equipment Expired - Fee Related CN208276465U (en)

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CN201820118159.7U CN208276465U (en) 2018-01-24 2018-01-24 A kind of numerical control bushing press-mounting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820118159.7U CN208276465U (en) 2018-01-24 2018-01-24 A kind of numerical control bushing press-mounting equipment

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109986342A (en) * 2019-04-29 2019-07-09 深圳华阳宇光汽车配件有限公司 A kind of bushing press-mounting equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109986342A (en) * 2019-04-29 2019-07-09 深圳华阳宇光汽车配件有限公司 A kind of bushing press-mounting equipment
CN109986342B (en) * 2019-04-29 2023-10-20 深圳华阳宇光汽车配件有限公司 Bush press-fitting equipment

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Granted publication date: 20181225