CN202780430U - Press fit device for valve push rod - Google Patents

Press fit device for valve push rod Download PDF

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Publication number
CN202780430U
CN202780430U CN 201220459825 CN201220459825U CN202780430U CN 202780430 U CN202780430 U CN 202780430U CN 201220459825 CN201220459825 CN 201220459825 CN 201220459825 U CN201220459825 U CN 201220459825U CN 202780430 U CN202780430 U CN 202780430U
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CN
China
Prior art keywords
push rod
slide rail
cylinder
piece
press fitting
Prior art date
Application number
CN 201220459825
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Chinese (zh)
Inventor
姚宗昌
郑健辉
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浙江宇太汽车零部件制造有限公司
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Priority to CN 201220459825 priority Critical patent/CN202780430U/en
Application granted granted Critical
Publication of CN202780430U publication Critical patent/CN202780430U/en

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Abstract

The utility model provides a press fit device for a valve push rod and belongs to the technical field of the mechanical equipment. The press fit device solves the problem that the strength of connection between the ejector rod and the concave head is different from the strength of connection between the ejector rod and the ball head when the existing valve push rod is assembled. The press fit device for the valve push rod comprises a working platform, wherein a propping block is arranged on the working platform; a jacking block and a driving mechanism are arranged on the working platform; a first holder for holding the concave head and a second holder for holding the ball head are arranged at the two sides of the propping block; when the jacking block pushes the push rod on the propping block, the concave head in the first holder and the ball head in the second holder are coaxial with the push rod; a first jacking mechanism and a second jacking mechanism are arranged on the first holder and the second holder, respectively; and the first jacking mechanism and the second jacking mechanism are used for pushing the concave head and the ball head to the corresponding end parts of the push rod. The press fit device of the valve push rod has high assembly accuracy and is convenient to assemble.

Description

The press fitting device of valve actuating push rod

Technical field

The utility model belongs to mechanical equipment technical field, relates to a kind of press fitting device, particularly a kind of press fitting device of valve actuating push rod.

Background technology

The valve actuating mechanism of motor car engine be by valve actuating push rod with power from the transmission of crankshaft to the upper rocker arm, thereby open and close, the inlet and outlet valve, valve actuating push rod generally is comprised of shaft, bulb and recessed head.

The syndeton of valve actuating push rod is more, and some has also applied for patent, and for example the Chinese patent literature data discloses a kind of engine valve push rod [application number: 01277041.8; Granted publication number: CN2555401Y], its shaft all is connected by pin with bulb, recessed head, but when high engine speeds turn round, the bonding strength of connecting portion was inadequate, and bulb, recessed head is easy and shaft ruptures.The Chinese patent literature data also discloses a kind of Welding connection valve pusher [application number: 02217041.3; Granted publication number: CN2555402Y], it is between bulb and the shaft, be equipped with abaculus between recessed head and the shaft, abaculus is connected in the end of shaft, bulb, recessed head are welded on the abaculus, but because bulb, recessed head are different from the material of abaculus, the welding position produces defective easily and affects the bulk strength of push rod.

Problem for above-mentioned existence, people have made redesign to valve actuating push rod, the shaft of present valve actuating push rod, bulb is consistent with the material of recessed head, generally be wear-resistant steel material, one end of shaft penetrates both interference fit of bulb, the other end of shaft penetrates recessed head, and both also are interference fit, the bonding strength of valve actuating push rod can satisfy the large instructions for use of intensity like this, long service life, and present valve actuating push rod all adopts vertical punch press to be press-fitted, operator's base position of first bulb being packed into is vertically placed shaft again, and an end of shaft is aimed at the installing port of bulb, on the shaft other end, place afterwards recessed head, make the coaxial placement of three, the drift that then operates punch press presses down as far as possible, is press-fitted to finish.Adopt punch press that valve actuating push rod is press-fitted and have some problems, shaft, bulb and recessed head are difficult to guarantee good axiality, the problem that the meeting appearance can not be press-fitted, and during punching machine presses only to recessed this end effect downforce of head, it is too much that the recessed head of meeting appearance is pressed into shaft, causes recessed head different with the bulb two ends amount of being press-fitted, and recessed head is different with the bonding strength of bulb, the bulb end damages easily in the use procedure, and service life is short.

Summary of the invention

The purpose of this utility model is for the above-mentioned problems in the prior art, and the comparatively easily press fitting device of valve actuating push rod of a kind of assembly precision height and assembling is provided.

The purpose of this utility model can realize by following technical proposal: a kind of press fitting device of valve actuating push rod, comprise the workbench that to place push rod, it is characterized in that, be set with on the described workbench for the push rod sidepiece against against piece, described workbench is provided with the top briquetting and can drives the briquetting translation of described top and the push rod top is pressed in described driving mechanism against the piece sidepiece, described both sides against piece are respectively equipped with the putting of material seat one and placement bulb of putting of the recessed head of placement and expect seat two, when described top briquetting is pressed in described push rod top described described recessed head and the described bulb and the coaxial setting of described push rod of expecting in two of putting of putting in the material seat one on the piece time, the described material seat one of putting has respectively top-pressure mechanism one and top-pressure mechanism two with the described material seat two put near the opposite sides against piece, described top-pressure mechanism one and described top-pressure mechanism two can be respectively be positioned at described put the recessed head of material seat one and be positioned at the described bulb of putting material two push up and be pressed onto on end corresponding to push rod.

During use, driving mechanism drive top briquetting will be pressed to against piece at the top briquetting and against the push rod between the piece push rod is clamped, this moment, push rod expected that a bulb of two is coaxial with being positioned at the recessed head of putting material seat one and being positioned to put, top-pressure mechanism one and top-pressure mechanism two will be put respectively simultaneously the recessed head in the material seat one and put the end that the bulb of expecting in the seat two is shifted push rod onto, make an end and the bulb assembling of push rod, the other end of push rod and the mutually assembling of recessed head, because this press fitting device adopts top-pressure mechanism one and top-pressure mechanism two simultaneously assembling to be realized in recessed head and the end that the bulb top is pressed onto push rod, axiality with assembling is higher, and the two ends that make push rod in the time of can assembling are subject to same pressure on top surface and realize assembling, the two ends of push rod are equated with the bonding strength of bulb with recessed head respectively, make the valve actuating push rod that assembles have long service life.

In the press fitting device of above-mentioned valve actuating push rod, described sidepiece against piece is provided with the deep-slotted chip breaker that is complementary with the push rod sidewall, the sidepiece of described top briquetting be provided with the deep-slotted chip breaker that is complementary with the push rod sidewall and described against piece the deep-slotted chip breaker notch and the notch of the deep-slotted chip breaker of described top briquetting be over against setting.Have the deep-slotted chip breaker that is complementary with the push rod sidewall against the sidepiece of piece and the sidepiece of top briquetting, have preferably locating effect when making the top briquetting be pressed onto the push rod top against piece, push rod can comparatively firmly be clamped, press-fit timing on the top, push rod is difficult for being moved.

In the press fitting device of above-mentioned valve actuating push rod, described driving mechanism is the driving cylinder that is fixed on the described workbench, and its piston rod is connected mutually with the opposite side that described top briquetting has deep-slotted chip breaker.Promote the top briquetting push rod be positioned on piece by adopt driving cylinder, have simple in structure, the advantage that clamping efficiency is higher; According to actual conditions, drive cylinder and also can adopt hydraulic cylinder to substitute.

In the press fitting device of above-mentioned valve actuating push rod, described driving cylinder is connected with pressurized cylinder.By pressurized cylinder is set, make pressurized cylinder have suitable pressure on top surface, have comparatively firmly push rod is clamped.

In the press fitting device of above-mentioned valve actuating push rod, described put to have on the material seat one be used to what place recessed head put hopper one, described cross section of putting hopper one curved and with the coaxial setting of described deep-slotted chip breaker against piece, described top-pressure mechanism one comprises the cylinder one that is fixed on the described workbench, the piston rod of described cylinder one is to being fixed with push strut one, and described push strut one is put hopper one coaxial setting with described.Put the cross section of hopper one curved and with against the coaxial setting of the deep-slotted chip breaker of piece, when recessed head is positioned at when putting on the hopper one, make recessed head be in coaxial position with the deep-slotted chip breaker on piece, drive push strut one by cylinder one end that the recessed crown is pressed onto push rod is realized assembling, have simple in structure, easy to assembly and assembling effect advantage preferably; According to actual conditions, cylinder one also can adopt hydraulic cylinder to substitute.

In the press fitting device of above-mentioned valve actuating push rod, described put to have on the material seat two for what place bulb put hopper two, described cross section of putting hopper two curved and with the coaxial setting of described deep-slotted chip breaker against piece, described top-pressure mechanism two comprises the cylinder two that is fixed on the described workbench, be fixed with push strut two on the piston rod of described cylinder two, described push strut two is put hopper two coaxial settings with described.Put the cross section of hopper two curved and with against the coaxial setting of the deep-slotted chip breaker of piece, when bulb is positioned at when putting on the hopper two, make bulb be in coaxial position with the deep-slotted chip breaker on piece, drive push strut two by cylinder two other end that the bulb top is pressed onto push rod is realized assembling, have simple in structure, easy to assembly and assembling effect advantage preferably; According to actual conditions, cylinder two also can adopt hydraulic cylinder to substitute.

In the press fitting device of above-mentioned valve actuating push rod, described cylinder one all is communicated with pressurized cylinder with cylinder two.By pressurized cylinder is set, make cylinder one and cylinder two have suitable pressure on top surface, make bulb or recessed head realize comparatively firmly assembling with push rod, have and assemble preferably effect.

In the press fitting device of above-mentioned valve actuating push rod, also be provided with the feeding swash plate that the upper surface with described workbench is inclined to set on the described workbench, described feeding swash plate is provided with slide rail one, slide rail two, the width of described slide rail one be complementary with the length of recessed head and the outlet of described slide rail one relative with the described notch of putting hopper one, the width of described slide rail two be complementary with the length of described bulb and the outlet of described slide rail two relative with described outlet of putting hopper two, the import of described slide rail one is connected with the outlet of a vibrating disk one, and the import of described slide rail two is connected with the outlet of a vibrating disk two.By vibrating disk one recessed head is transported to along slide rail one and puts on the hopper one, by vibrating disk two bulb is transported to along slide rail two and puts on the hopper two, make recessed head and bulb can along corresponding the putting hopper one and put on the hopper two of slide rail one and slide rail two entering into one by one, feeding can be carried out in order stably respectively.

In the press fitting device of above-mentioned valve actuating push rod, also be provided with slide rail three on the described feeding swash plate, the width of described slide rail three and the length of described push rod are complementary, and the outlet of described slide rail three is at described top briquetting and described upside between piece, the outlet end of described slide rail three is provided with push rod is blocked in stopper in the described slide rail three, the upper surface of described stopper has to described top briquetting and the described spigot surface that tilts against the piece middle part, the end of described slide rail three is equipped with push rod, described workbench or described feeding swash plate are provided with cylinder three, and described cylinder three can drive described push rod and will be positioned at push rod on the described slide rail three and eject and make the push rod can be mutually concordant with described spigot surface.At Assembly rail, push rod is put on the slide rail three, push rod is lower along the orderly arrangement of slide rail three at action of gravitation, and there is stopper that push rod is blocked in the slide rail three, promote push rods by cylinder three and push rod is up ejected and makes push rod slide into the top briquetting and against between the piece along spigot surface, then push rod resets in order to carry out next time feeding.

In the press fitting device of above-mentioned valve actuating push rod, this press fitting device also comprises control device, described control device comprises controller, sensor one, sensor two and sensor three, described sensor one is positioned on the described slide rail one and described sensor one can detect recessed the movement that is positioned at described slide rail one, described sensor two is positioned on the described slide rail two and described sensor two can detect the movement of the bulb that is positioned at described slide rail two, and described sensor three is positioned on the slide rail three and described sensor three can detect the movement of the push rod that is positioned at described slide rail three.The recessed head that detects on the slide rail one when sensor one moves, sensor two detects that bulb on the slide rail two moves and sensor three when detecting push rod on the slide rail three and moving, controller is accepted the signal of sensor, elder generation's control cylinder three ejects slide rail three with push rod, push rod drops to the top briquetting and against between the piece along spigot surface, control drives cylinder and drives the top briquetting and make push rod be clamped in the top briquetting and against between the piece, then controller again control cylinder one drive a end that push strut one shifts recessed head onto push rod realize assembling simultaneously cylinder two drive the other end that push strut two shift bulb onto push rod and realize assembling, when one of them sensor does not detect the movable signal of corresponding workpiece, assembly work stops to carry out, and has the advantage of reliable operation.

Compared with prior art, the press fitting device of this valve actuating push rod has the following advantages:

1, the press fitting device of valve actuating push rod adopts cylinder one and cylinder two simultaneously assembling to be realized in recessed head and the end that the bulb top is pressed onto push rod, axiality with assembling is higher, and the two ends that make push rod in the time of can assembling are subject to same pressure on top surface and realize assembling, the two ends of push rod are equated with the bonding strength of bulb with recessed head respectively, make the valve actuating push rod that assembles have long service life;

2, by the sidewall against piece and top briquetting the deep-slotted chip breaker that is complementary with push rod is set all, when driving cylinder and driving the top briquetting and be pressed in the push rod top on the piece, have preferably locating effect, push rod can comparatively firmly be clamped, press-fit to join on the top and make, push rod is difficult for being moved;

3, by vibrating disk one recessed head is transported to along slide rail one and puts on the hopper one, by vibrating disk two bulb is transported to along slide rail two and puts on the hopper two, make recessed head and bulb can along corresponding the putting hopper one and put on the hopper two of slide rail one and slide rail two entering into one by one, feeding can be carried out in order stably respectively.

Description of drawings

Fig. 1 is the plan structure schematic diagram of the press fitting device of this valve actuating push rod.

Fig. 2 is the main TV structure schematic diagram of the press fitting device of this valve actuating push rod.

Fig. 3 is the partial schematic sectional view of the press fitting device of this valve actuating push rod.

Among the figure, 1, workbench; 2, against piece; 3, top briquetting; 4, put material seat one; 5, put material seat two; 6, drive cylinder; 7, cylinder one; 8, push strut one; 9, cylinder two; 10, push strut two; 11, pressurized cylinder; 12, feeding swash plate; 13, slide rail one; 14, slide rail two; 15, slide rail three; 16, stopper; 16a, spigot surface; 17, push rod; 18, cylinder three; 19, vibrating disk one; 20, vibrating disk two.

The specific embodiment

Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.

As shown in Figures 1 to 3, a kind of press fitting device of valve actuating push rod comprises the workbench 1 that can place push rod, be set with on the workbench 1 for the push rod sidepiece against against piece 2, workbench 1 is provided with top briquetting 3.Sidepiece against piece 2 is provided with the deep-slotted chip breaker that is complementary with the push rod sidewall, and the sidepiece of top briquetting 3 is provided with the deep-slotted chip breaker that is complementary with the push rod sidewall and is over against setting against the notch of the deep-slotted chip breaker of the deep-slotted chip breaker notch of piece 2 and top briquetting 3.Also be fixed with on the workbench 1 and drive cylinder 6, drive cylinder 6 and be connected with pressurized cylinder 11, the piston rod that drives cylinder 6 is connected mutually with the opposite side that top briquetting 3 has deep-slotted chip breaker.Driving cylinder 6 also can adopt hydraulic cylinder to substitute.

Be respectively equipped with against the both sides of piece 2 place recessed head put material seat 1 and place bulb put material seat 25, when top briquetting 3 is pressed in the push rod top on the piece 2, puts the recessed head in the material seat 1 and put bulb and the coaxial setting of push rod in the material seat 25.Put to have on the material seat 1 be used to what place recessed head and put hopper one, put the cross section of hopper one curved and with against the coaxial setting of the deep-slotted chip breaker of piece 2, also be fixed with cylinder 1 on the workbench 1, cylinder 1 also is connected with pressurized cylinder 11.The piston rod of cylinder 1 is to being fixed with push strut 1, and push strut 1 is put hopper one coaxial setting with described.Put to have on the material seat 25 for what place bulb and put hopper two, put the cross section of hopper two curved and with against the coaxial setting of the deep-slotted chip breaker of piece 2, also be fixed with cylinder 29 on the workbench 1, cylinder 29 also is connected with pressurized cylinder 11.Be fixed with push strut 2 10 on the piston rod of cylinder 29, push strut 2 10 with put hopper two coaxial settings.By pressurized cylinder 11 is set, make cylinder 1 and cylinder 29 have suitable pressure on top surface, make bulb or recessed head realize comparatively firmly assembling with push rod, have and assemble preferably effect.According to actual conditions, cylinder all can adopt hydraulic cylinder to substitute.

Also be provided with the feeding swash plate 12 that the upper surface with workbench 1 is inclined to set on the workbench 1, feeding swash plate 12 is provided with slide rail 1, slide rail 2 14, the length of the width of slide rail 1 and recessed head is complementary, the outlet of slide rail 1 is relative with the notch of putting hopper one, the width of slide rail 2 14 and the length of bulb are complementary, the outlet of slide rail 2 14 is relative with the outlet of putting hopper two, the import of slide rail 1 is connected with the outlet of a vibrating disk 1, and the import of slide rail 2 14 is connected with the outlet of a vibrating disk 2 20.Also be provided with slide rail 3 15 on the feeding swash plate 12, the width of slide rail 3 15 and the length of push rod are complementary, and the outlet of slide rail 3 15 is at top briquetting 3 and against the upside between the piece 2, the outlet end of slide rail 3 15 is provided with push rod is blocked in stopper 16 in the slide rail 3 15, the upper surface of stopper 16 has to top briquetting 3 and the spigot surface 16a that tilts against piece 2 middle parts, the end of slide rail 3 15 is equipped with push rod 17, workbench 1 is provided with cylinder 3 18, cylinder 3 18 can drive push rod 17 will be positioned at push rod on the slide rail 3 15 eject make push rod can and mutually concordant with spigot surface 16a.

This press fitting device also comprises control device, control device comprises controller, sensor one, sensor two and sensor three, sensor one is positioned on the slide rail 1 and sensor one can detect recessed the movement that is positioned at slide rail 1, sensor two is positioned on the slide rail 2 14 and sensor two can detect the movement of the bulb that is positioned at slide rail 2 14, and sensor three is positioned on the slide rail 3 15 and sensor three can detect the movement of the push rod that is positioned at slide rail 3 15.

During assembling, by vibrating disk 1 recessed head is transported to along slide rail 1 and puts on the hopper one, by vibrating disk 2 20 bulb is transported to along slide rail 2 14 and puts on the hopper two, make recessed head and the bulb respectively can be along corresponding the putting hopper one and put on the hopper two of slide rail 1 and slide rail 2 14 entering into one by one, push rod is put on the slide rail 3 15, push rod is lower along the orderly arrangement of slide rail 3 15 at action of gravitation, and there is stopper 16 that push rod is blocked in the slide rail 3 15, when sensor three detects push rod and moves, controller control cylinder 3 18 promotes push rods 17 and push rod is up ejected and makes push rod slide into top briquetting 3 and against between the piece 2, then push rod 17 resets along spigot surface 16a.Simultaneously, controller control drives cylinder 6 and drives top briquettings 3 and make push rod be clamped in top briquetting 3 and against between the piece 2, owing to have the deep-slotted chip breaker that is complementary with the push rod sidewall against the sidepiece of piece 2 and the sidepiece of top briquetting 3, has preferably locating effect when making top briquetting 3 be pressed onto the push rod top against piece 2, push rod can comparatively firmly be clamped, press-fit timing on the top, push rod is difficult for being moved.And be positioned at the recessed head and push rod coaxial position of putting on the hopper one this moment, be positioned at the bulb of putting on the hopper two and can be in coaxial position with the deep-slotted chip breaker on piece 2.

Controller again control cylinder one 7 drive push strut 1 realizes assembling the other end realization assembling that while cylinder 29 drive push strut 2 10 are shifted bulb onto push rod with a recessed end of shifting push rod onto, axiality with assembling is higher, and the two ends that make push rod in the time of can assembling are subject to same pressure on top surface and realize assembling, the two ends of push rod are equated with the bonding strength of bulb with recessed head respectively, make the valve actuating push rod that assembles have long service life.

Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Although this paper has more used workbench 1, against piece 2, top briquetting 3, put material seat 1, put material seat 25, drive the terms such as cylinder 6, cylinder 1, push strut 1, cylinder 29, push strut 2 10, pressurized cylinder 11, feeding swash plate 12, slide rail 1, slide rail 2 14, slide rail 3 15, stopper 16, spigot surface 16a, push rod 17, cylinder 3 18, vibrating disk 1, vibrating disk 2 20, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.

Claims (10)

1. the press fitting device of a valve actuating push rod, comprise the workbench (1) that to place push rod, it is characterized in that, be set with on the described workbench (1) for the push rod sidepiece against against piece (2), described workbench (1) is provided with top briquetting (3) and can drives briquetting (3) translation of described top and the push rod top is pressed in described driving mechanism against piece (2) sidepiece, described both sides against piece (2) are respectively equipped with the putting of material seat one (4) and placement bulb of putting of the recessed head of placement and expect seat two (5), when described top briquetting (3) is pressed in described push rod top described described recessed head and the described bulb and the coaxial setting of described push rod of expecting in two (5) of putting of putting in the material seat one (4) when upper against piece (2), the described material seat one (4) of putting has respectively top-pressure mechanism one and top-pressure mechanism two with the described material seat two (5) put near the opposite sides against piece (2), described top-pressure mechanism one and described top-pressure mechanism two can be respectively be positioned at described put the recessed head of material seat one (4) and be positioned at the described bulb of putting material two (5) push up and be pressed onto on end corresponding to push rod.
2. the press fitting device of valve actuating push rod according to claim 1, it is characterized in that, described sidepiece against piece (2) is provided with the deep-slotted chip breaker that is complementary with the push rod sidewall, the sidepiece of described top briquetting (3) be provided with the deep-slotted chip breaker that is complementary with the push rod sidewall and described against piece (2) the deep-slotted chip breaker notch and the notch of the deep-slotted chip breaker of described top briquetting (3) be over against setting.
3. the press fitting device of valve actuating push rod according to claim 1, it is characterized in that, described driving mechanism is for being fixed on the driving cylinder (6) on the described workbench (1), and its piston rod is connected mutually with the opposite side that described top briquetting (3) has deep-slotted chip breaker.
4. the press fitting device of valve actuating push rod according to claim 3 is characterized in that, described driving cylinder (6) is connected with pressurized cylinder (11).
5. according to claim 1 and 2 or the press fitting device of 3 or 4 described valve actuating push rods, it is characterized in that, described put to have on the material seat one (4) be used to what place recessed head put hopper one, described cross section of putting hopper one curved and with the described coaxial setting of deep-slotted chip breaker against piece (2), described top-pressure mechanism one comprises the cylinder one (7) that is fixed on the described workbench (1), the piston rod of described cylinder one (7) is to being fixed with push strut one (8), and described push strut one (8) is put hopper one coaxial setting with described.
6. the press fitting device of valve actuating push rod according to claim 5, it is characterized in that, described put to have on the material seat two (5) for what place bulb put hopper two, described cross section of putting hopper two curved and with the described coaxial setting of deep-slotted chip breaker against piece (2), described top-pressure mechanism two comprises the cylinder two (9) that is fixed on the described workbench (1), be fixed with push strut two (10) on the piston rod of described cylinder two (9), described push strut two (10) is put hopper two coaxial settings with described.
7. the press fitting device of valve actuating push rod according to claim 6 is characterized in that, described cylinder one (7) all is communicated with pressurized cylinder (11) with cylinder two (9).
8. the press fitting device of valve actuating push rod according to claim 6, it is characterized in that, also be provided with the feeding swash plate (12) that the upper surface with described workbench (1) is inclined to set on the described workbench (1), described feeding swash plate (12) is provided with slide rail one (13), slide rail two (14), the width of described slide rail one (13) be complementary with the length of recessed head and the outlet of described slide rail one (13) relative with the described notch of putting hopper one, the width of described slide rail two (14) be complementary with the length of described bulb and the outlet of described slide rail two (14) relative with described outlet of putting hopper two, the import of described slide rail one (13) is connected with the outlet of a vibrating disk one (19), and the import of described slide rail two (14) is connected with the outlet of a vibrating disk two (20).
9. the press fitting device of valve actuating push rod according to claim 8, it is characterized in that, also be provided with slide rail three (15) on the described feeding swash plate (12), the width of described slide rail three (15) and the length of described push rod are complementary, and the outlet of described slide rail three (15) is positioned at described top briquetting (3) and described upside between piece (2), the outlet end of described slide rail three (15) is provided with push rod is blocked in stopper (16) in the described slide rail three (15), the upper surface of described stopper (16) has to described top briquetting (3) and the described spigot surface (16a) that tilts against piece (2) middle part, the end of described slide rail three (15) is equipped with push rod (17), described workbench (1) or described feeding swash plate (12) are provided with cylinder three (18), and described cylinder three (18) can drive described push rod (17) and will be positioned at push rod on the described slide rail three (15) and eject and make the push rod can be mutually concordant with described spigot surface (16a).
10. the press fitting device of valve actuating push rod according to claim 9, it is characterized in that, this press fitting device also comprises control device, described control device comprises controller, sensor one, sensor two and sensor three, described sensor one is positioned at described slide rail one (13) upward and described sensor one can detect recessed the movement that is positioned at described slide rail one (13), described sensor two is positioned at the movement that the upper and described sensor two of described slide rail two (14) can detect the bulb that is positioned at described slide rail two (14), and described sensor three is positioned at that slide rail three (15) is gone up and described sensor three can detect the movement of the push rod that is positioned at described slide rail three (15).
CN 201220459825 2012-09-11 2012-09-11 Press fit device for valve push rod CN202780430U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103240584A (en) * 2013-05-28 2013-08-14 济南无线电十厂有限责任公司 Device and method for assembling pressers for connector
CN104191255A (en) * 2014-07-29 2014-12-10 山东建筑大学 Special-shaped cooling fin automatic assembly line
CN104332800A (en) * 2014-10-11 2015-02-04 邓文强 Pushing rod structure of connector press-fitting equipment
CN105014343A (en) * 2015-07-03 2015-11-04 安徽省振华科技工业有限公司 Push rod assembly tool
CN107350796A (en) * 2017-07-10 2017-11-17 柴传程 A kind of Medical glass slide automatic assembling device people

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103240584A (en) * 2013-05-28 2013-08-14 济南无线电十厂有限责任公司 Device and method for assembling pressers for connector
CN103240584B (en) * 2013-05-28 2015-07-08 济南无线电十厂有限责任公司 Device and method for assembling pressers for connector
CN104191255A (en) * 2014-07-29 2014-12-10 山东建筑大学 Special-shaped cooling fin automatic assembly line
CN104332800A (en) * 2014-10-11 2015-02-04 邓文强 Pushing rod structure of connector press-fitting equipment
CN105014343A (en) * 2015-07-03 2015-11-04 安徽省振华科技工业有限公司 Push rod assembly tool
CN107350796A (en) * 2017-07-10 2017-11-17 柴传程 A kind of Medical glass slide automatic assembling device people

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Address after: 317604 Tai Mai Lantau Development Zone, Yuhuan, Zhejiang Province, Taiwan trade processing zone

Patentee after: Zhejiang Yutai Seiko Limited by Share Ltd

Address before: 317604 Yuhuan County barley island development zone, Yuhuan County, Taizhou, Zhejiang

Patentee before: Zhejiang Yousunny Auto Parts Manufacturing Co., Ltd.

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