CN1907595A - Automatic thermal riveting method and automatic thermal riveting machine for chain pin shaft - Google Patents
Automatic thermal riveting method and automatic thermal riveting machine for chain pin shaft Download PDFInfo
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- CN1907595A CN1907595A CN 200610041142 CN200610041142A CN1907595A CN 1907595 A CN1907595 A CN 1907595A CN 200610041142 CN200610041142 CN 200610041142 CN 200610041142 A CN200610041142 A CN 200610041142A CN 1907595 A CN1907595 A CN 1907595A
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- chain
- hinge pin
- automatic thermal
- chain hinge
- thermal riveting
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Abstract
The invention relates to an automatic hot rivet method of chain pin axle and a relative rivet machine, wherein said method comprises: arranging several chain sections on the work bench; positioning the chain section of riveted pin axle, to aim the end of pin axle to the rivet mould and aim the tail of pin axle axially; then moving the electromagnetic induction heating coil to be end of pin axle, to heat the end; heating to the rivet temperature, removing the electromagnetic induction heating coil; riveting the pin axle end with rivet mould; returning the rivet mould; loosing the chain section; then moving the chain section to make the next pin axle on site. The heat riveter comprises a frame, a hydraulic cylinder, a controller, an electromagnetic induction heating coil feeder and a chain positioning device. And the invention has high rivet speed and high working efficiency.
Description
Technical field
The present invention relates to a kind of chain assembly method and equipment, especially about the rivet hot method and the machinery of chain hinge pin.
Background technology
At present, at the traditional bearing pin riveting method of China's chain industry is the two-sided outside of adopting the pressing mold pad shaft end of punch press, make the bearing pin folk prescription to overstriking (about 3～4%), this is to have met the demands for the driving-chain that is not subjected to side force, but is subjected to the carrier chain of side force for those, if the riveted face is few, just make bearing pin and outer plate throw off, loose and separate easily, so the ball riveting is carried out in the end of bearing pin with regard to requiring, make the whole overstriking of bearing pin head, outer plate can take off.The method of ball riveting is a lot, and wherein a kind of is in advance the hardness of bearing pin end to be returned, and carries out the cold-pressing balls riveting again, and like this, required pressure is very big, and die distortion increase is not so good as the big of rivet hot; Another kind is to heat the back rivet hot then and there with combustion gas, and its shortcoming is that fuel gas calorie can allow carrier bar anneal, and the intensity of chain is weakened; Advanced a kind of method is exactly that the bearing pin of chain is moved on to previous station earlier, under the Medium frequency induction circle, heat, and then move on the snap set of punch press of next station and carry out riveted, though this method can not allow carrier bar anneal, but chain moving process length consuming time, thermal efficiency can not make full use of, and wastes energy; In addition, also exist labour intensity big, ineffective deficiency.
Summary of the invention
First purpose of the present invention is to provide the chain hinge pin automatic thermal riveting method that a kind of speed is fast, can make full use of thermal efficiency, high efficiency.
Second purpose of the present invention is to provide a kind of chain hinge pin automatic thermal riveting machine that adopts said method.
In order to reach above-mentioned first purpose, the technical solution used in the present invention is: a kind of chain hinge pin automatic thermal riveting method, the some chain links that make up slivering are placed on the workbench, and will treat the chain link location at riveting pin axle place, make and treat the riveting pin shaft end axially facing to snap set, bearing pin afterbody axial limiting; Then the electromagnetic induction heating circle is moved to the bearing pin end, the bearing pin end is heated; After being heated to the riveted temperature, the electromagnetic induction heating circle in time withdraws from; With snap set riveted is carried out in the bearing pin end again; The snap set return; Unclamp the chain link at the good bearing pin place of riveted; The chain link displacement at the bearing pin place that riveted is good makes the next one treat that the chain link at riveting pin axle place puts in place.
In order to reach above-mentioned second purpose, the technical solution used in the present invention is: a kind of chain hinge pin automatic thermal riveting machine, comprise frame and control device, has workbench on the frame, chain alignment and hydraulic jack are housed on the frame, and the piston rod front end of hydraulic jack is equipped with snap set, also has electromagnetic induction heating circle feed arrangement, during the action of electromagnetic induction heating circle feed arrangement, can drive the electromagnetic induction heating circle and move on to the chain hinge pin end in snap set the place ahead and leave the chain hinge pin end.
After adopting said method, because during rivet hot, chain maintains static, and the electromagnetic induction heating circle is moved to the bearing pin end bearing pin end is heated, after being heated to the riveted temperature, the electromagnetic induction heating circle in time withdraws from, with snap set riveted is carried out in the bearing pin end again, this does not just need the bearing pin of chain is moved on to previous station heating earlier, moves to next station again and carries out riveted, cancelled the moving process of chain, therefore, the timely riveted of energy after the bearing pin heating, riveted speed is fast, can make full use of thermal efficiency, energy savings; In addition owing to frequently do not move chain, so labour intensity is little, high efficiency.
Adopt the bar bearing pin automatic thermal riveting machine of said structure, owing to adopted above method and principle, so riveted speed is fast, high efficiency can automation ground riveted chain.
Description of drawings
Fig. 1 was a chain hinge pin automatic thermal riveting machine of the present invention before the action of snap set riveted, the configuration state schematic diagram when positioner moves to chain link location, electromagnetic induction heating circle the bearing pin end and heats;
Fig. 2 is the cutaway view of Fig. 1 along the B-B line;
Fig. 3 is the cutaway view of Fig. 1 along the A-A line;
The configuration state schematic diagram that Fig. 4 is a chain hinge pin automatic thermal riveting machine of the present invention when the electromagnetic induction heating circle leaves bearing pin end, positioner chain link location, snap set are carried out the riveted action;
Fig. 5 is the cutaway view of Fig. 4 along the C-C line;
Fig. 6 is the cutaway view of Fig. 4 along the D-D line;
Fig. 7 is a kind of configuration state schematic diagram of the electromagnetic induction heating circle feed arrangement among the present invention;
Fig. 8 is the vertical view of Fig. 7;
Fig. 9 is the left view after Fig. 7 removes the start cylinder;
Figure 10 is the another kind of configuration state schematic diagram of the electromagnetic induction heating circle feed arrangement among the present invention;
Figure 11 is the vertical view of Figure 10;
Figure 12 is the left view after Figure 10 removes the start cylinder;
Figure 13 is the structure front view of the chain alignment among the present invention;
Figure 14 is the structural representation of Figure 13;
Figure 15 is the cutaway view of Figure 14 along the E-E line;
Figure 16 is the structural representation of the chain actuator among the present invention;
Figure 17 is the vertical view of Figure 16;
Figure 18 is the left view of Figure 16;
Figure 19 is the structural representation of the frame among the present invention;
Figure 20 is the cutaway view of Figure 19 along the F-F line;
Figure 21 is the cutaway view of Figure 19 along the G-G line.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing does explanation in further detail to the present invention.
Shown in Fig. 1,2,3,4,5,6, a kind of chain hinge pin automatic thermal riveting method of the present invention, a kind of chain hinge pin automatic thermal riveting method, some chain links of combination slivering are placed on the workbench 2-1, chain link 7 location at riveting pin axle 7-1 place will be treated, make and treat that riveting pin axle 7-1 end axis is to facing toward snap set 8, bearing pin 7-1 afterbody axial limiting; Then electromagnetic induction heating circle 4-1 is moved to bearing pin 7-1 end, bearing pin 7-1 end is heated; After being heated to the riveted temperature, electromagnetic induction heating circle 4-1 in time withdraws from; Carry out riveted with 8 couples of bearing pin 7-1 of snap set end again; Snap set 8 returns; Unclamp the chain link 7 at the good bearing pin 7-1 place of riveted; Chain link 7 displacements at the bearing pin 7-1 place that riveted is good make the next one treat that the chain link 7 at riveting pin axle 7-1 place puts in place.According to the quantity for the treatment of riveting pin axle 7-1, repeat above step.
Bearing pin 7-1 or the pin sleeve 7-2 on the positioner radial compaction chain link 7 preferably adopted in chain link 7 location described in the said method; For the chain link that roller is arranged, also can compress the roller on the chain link 7, like this, the location of chain link 7 is very firm; Artificial location also can be adopted in the location of chain link 7.
Shown in Fig. 1,2,3,4,5,6, a kind of chain hinge pin automatic thermal riveting machine, comprise frame 2 and control device 1, has workbench 2-1 on the frame 2, chain alignment 6 and hydraulic jack 3 are housed on the frame 2, and the piston rod 3-1 front end of hydraulic jack 3 is equipped with snap set 8, also has electromagnetic induction heating circle feed arrangement 5, during 5 actions of electromagnetic induction heating circle feed arrangement, can drive electromagnetic induction heating circle 4-1 and move on to the chain hinge pin end in snap set 8 the place aheads and leave the chain hinge pin end.
As Fig. 7,8,9,10,11, shown in 12, described electromagnetic induction heating circle feed arrangement 5 comprises start cylinder 5-1 and the gyrator 5-2 that is contained on the frame 2, gyrator 5-2 comprises housing 5-2-5, slide-bar 5-2-4 and guide, slide-bar 5-2-4 and housing 5-2-5 endoporus are slidingly matched, guide is installed on the housing 5-2-5 and slide-bar 5-2-4 is provided with gathering sill or guide is installed on the slide-bar (5-2-4) and housing (5-2-5) is provided with gathering sill, guide and gathering sill are slidingly matched, slide-bar 5-2-4 front end is connected with electromagnetic induction heating circle 4-1, and the rear end is connected with the piston rod 5-1-1 of start cylinder 5-1.Electromagnetic induction heating circle feed arrangement 5 also can be that other can drive before and after the electromagnetic induction heating circle 4-1 and the device of move left and right.Start cylinder 5-1 is preferably cylinder.
Shown in Fig. 7,10, be inserted in and withdraw from the chain hinge pin end better in order to make, the gathering sill on the slide-bar 5-2-4 comprises helicla flute 5-2-41 and the terminal axial straight trough 5-2-42 that is communicated with of helicla flute 5-2-41.
Shown in Fig. 7,10, guide is pulley 5-2-33, and a bolt 5-2-31 is threaded with housing 5-2-5, bolt 5-2-31 front end and pulley 5-2-33 load, and nut 5-2-32 is screwed in bolt 5-2-31 and upward and with housing 5-2-5 offsets.Guide also can be for directly being fixed on the pin on the housing 5-2-5, and this pin head stretches into gathering sill, and is slidingly matched with gathering sill.Guide can also be for being installed in the slide block on the housing 5-2-5.
Shown in Fig. 7,8,9,10,11,12, in order to make electromagnetic induction heating circle 4-1 easy motion, prevent to impact, slide-bar 5-2-4 rear end is connected with pull bar 5-2-7, pull bar 5-2-7 is connected with the piston rod 5-1-1 of start cylinder 5-1, be set with spring 5-2-6 on the pull bar 5-2-7, spring 5-2-6 is positioned at housing 5-2-5 and two ends and offsets with rear end cap 5-2-51 and the slide-bar 5-2-4 rear end of housing 5-2-5 respectively.
Shown in Figure 13,14, chain alignment 6 comprises bracing frame 6-1, cylinder 6-2, top cover 6-3, spring 6-5, blind rivet 6-4, location core 6-7 and positioning sleeve 6-6, cylinder 6-2 is contained on the bracing frame 6-1, the piston rod 6-2-1 of cylinder 6-2 is fixedlyed connected with top cover 6-3, blind rivet 6-4 head is limited in top cover 6-3 inner chamber slidably, afterbody passes top cover 6-3 and fixedlys connected with location core 6-7, be set with spring 6-5 on the blind rivet 6-4, spring 6-5 two ends offset with location core 6-7 and top cover 6-3 respectively, and location core 6-7 and the positioning sleeve 6-6 that is fixed on the frame 2 are slidingly matched.Chain alignment 6 also can be oil cylinder or the cylinder that is contained on the frame 2.
As shown in figure 15, in order to guarantee to locate core 6-7 rectilinear motion, location core 6-7 appearance has flat gesture 6-7-1, and positioning sleeve 6-6 has the flat endoporus 6-6-1 that adapts with flat gesture 6-7-1.
As shown in Figure 1, 2, in order leading better, to prevent cylinder 6-2 eccentric wear, guide pin bushing 6-8 also to be housed on the positioning sleeve 6-6 coaxially, guide pin bushing 6-8 endoporus is slidingly matched with top cover 6-3 periphery.
Shown in Figure 16,17,18, chain actuator 9 is housed on the frame 2, described chain actuator 9 comprises cylinder 9-1, guiding top board 9-2, the 9-4 that cuts somebody's hair, a 9-3 and roller 9-6 cut somebody's hair, guiding top board 9-2 and cylinder 9-1 load, the piston rod 9-1-1 of cylinder 9-1 is fixedlyed connected with a 9-3 that cuts somebody's hair, the guide hole 9-3-1 of a 9-3 of cutting somebody's hair is slidingly matched with the 9-4 that cuts somebody's hair, and roller 9-6 is contained in that a 9-3 that cuts somebody's hair goes up and rolls with guiding top board 9-2 and cooperates.
Shown in Figure 16,18, the 9-4 tongue of cutting somebody's hair is the dead bolt shape of beveled or arc surfaced.9-4 moves ahead under the drive of the cylinder 9-1 and a 9-3 that cuts somebody's hair when cutting somebody's hair, when the 9-4 tongue of cutting somebody's hair is met pin sleeve 7-2 on the chain link 7 or bearing pin 7-1, the 9-4 tongue is beveled or dead bolt shape owing to cut somebody's hair, thereby, the 9-4 that cuts somebody's hair can upwards slide indentation guide hole 9-3-1 along the guide hole 9-3-1 of a 9-3 that cuts somebody's hair; When the 9-4 tongue of cutting somebody's hair was crossed pin sleeve 7-2 or bearing pin 7-1, because the deadweight of the 9-4 that cuts somebody's hair, the 9-4 that cuts somebody's hair can stretch out from guide hole 9-3-1; When the 9-4 that cuts somebody's hair retreated under cylinder 9-1 and the drive of a 9-3 of cutting somebody's hair, because the 9-4 tongue back side of cutting somebody's hair is for facing directly, thereby the 9-4 that cuts somebody's hair can hook pin sleeve 7-2 or bearing pin 7-1 or roller, and chain link 7 is shifted.
As shown in figure 16, for the 9-4 that prevents to cut somebody's hair drops out a 9-3 that cuts somebody's hair, a 9-3 that cuts somebody's hair is provided with backstop 9-5, and the 9-4 that cuts somebody's hair is provided with slotted hole 9-4-1, and backstop 9-5 stretches in slotted hole 9-4-1.
Shown in Figure 16,17,18, also be connected with the connecting plate 9-7 that can be connected on the guiding top board 9-2 with frame 2.
Shown in Figure 19,20, workbench 2-1 is provided with backer 2-2, and backer 2-2 is provided with the locating piece 2-2-1 that can offset with the bearing pin rear end of chain.Locating piece 2-2-1 can adopt high material of hardness and multiple thickness specification, and like this, both wear-resisting and accurate positioning can adapt to the multiple length of different chain hinge pins again.
Shown in Fig. 1,19,20,21, frame 2 is provided with rigid staybolt 2-3, and the front end of rigid staybolt 2-3 and hydraulic jack 3 offsets.
Shown in Fig. 1,19,20,21, frame 2 is provided with slide unit 2-4, and snap set 8 bottom surfaces of the piston rod 3-1 front end load of hydraulic jack 3 cooperate with slide unit 2-4 upper surface slide.
Shown in Fig. 2,5,19,20,21, travel switch 11 is housed on the frame 2, the contact retaining 12 that can contact with travel switch 11 is housed on the piston rod 3-1 of snap set 8 or hydraulic jack 3.
The present invention need link to each other hydraulic jack 3 before using with oil pump, electromagnetic induction heating circle 4-1 links to each other with electromagnetic induction heater, and each cylinder links to each other with source of the gas.Motion process of the present invention is as follows, and shown in Fig. 1,2,3,4,5,6, at first the cylinder 6-2 by chain alignment 6 advances, and location core 6-7 pushes down the pin sleeve 7-2 external diameter on the chain link 7 for the treatment of riveting pin axle 7-1 place, makes chain link 7 location; The cylinder 9-1 of chain actuator 9 moves forward, and makes a 9-3 that cuts somebody's hair move forward a chain pitch with the 9-4 that cuts somebody's hair; Then the start cylinder 5-1 by electromagnetic induction heating circle feed arrangement 5 promotes, the slide-bar 5-2-4 of gyrator 5-2 rotates thereupon and advances, electromagnetic induction heating circle 4-1 is moved together, be inserted in bearing pin 7-1 end, carry out electromagnetic induction heating, heating back electromagnetic induction heating circle 4-1 in time withdraws from, and carries out riveted by the bearing pin 7-1 end that hydraulic jack 3 drives 8 pairs of red heat of snap set, and the riveted amount is kept off 12 adjustings by travel switch 11 with contacting; Behind the riveted, hydraulic jack 3 and cylinder 6-2 return original state simultaneously, and the pin sleeve 7-2 that on the chain link 7 by the 9-4 hook of cutting somebody's hair of chain actuator 9 drags again, make the next one treat that the chain link 7 at riveting pin axle 7-1 place puts in place; Repeat above step.After the counter of control device 1 configures the chain joint number, chain actuator 9 when carrying the final section chain again the multiplex (MUX) do once, and other each parts still are in original position.
Claims (20)
1, a kind of chain hinge pin automatic thermal riveting method places the some chain links (7) that make up slivering on the workbench (2-1), it is characterized in that:
A, will treat chain link (7) location at riveting pin axle (7-1) place, and make and treat that riveting pin axle (7-1) end axis is to facing to snap set (8), bearing pin (7-1) afterbody axial limiting;
B, then electromagnetic induction heating circle (4-1) is moved to bearing pin (7-1) end, bearing pin (7-1) end is heated;
C, be heated to the riveted temperature after, electromagnetic induction heating circle (4-1) in time withdraws from;
D, use snap set (8) that riveted is carried out in bearing pin (7-1) end again;
E, snap set (8) return;
F, unclamp the chain link (7) at the good bearing pin of riveted (7-1) place;
Chain link (7) displacement at g, bearing pin (7-1) place that riveted is good makes the next one treat that the chain link (7) at riveting pin axle (7-1) place puts in place.
2, chain hinge pin automatic thermal riveting method according to claim 1 is characterized in that: the chain link described in the step a (7) location is that the employing positioner comes bearing pin (7-1) or pin sleeve (7-2) or the roller on the radial compaction chain link (7).
3, chain hinge pin automatic thermal riveting method according to claim 1 is characterized in that: the snap set described in the steps d (8) is to be driven by hydraulic jack (3) or punch press.
4, chain hinge pin automatic thermal riveting method according to claim 1 is characterized in that: the chain link described in the step g (7) displacement is with actuator or manually comes chain link (7) is shifted.
5, a kind of chain hinge pin automatic thermal riveting machine comprises frame (2) and control device (1), has workbench (2-1) on the frame (2), it is characterized in that:
Chain alignment (6) and hydraulic jack (3) are housed on a, the frame (2),
Piston rod (3-1) front end of b, hydraulic jack (3) is equipped with snap set (8),
C, also have an electromagnetic induction heating circle feed arrangement (5),
When d, electromagnetic induction heating circle feed arrangement (5) action, can drive electromagnetic induction heating circle (4-1) and move on to the chain hinge pin end in snap set (8) the place ahead and leave the chain hinge pin end.
6, chain hinge pin automatic thermal riveting machine according to claim 5, it is characterized in that: described induction heating circle feed arrangement (5) comprises start cylinder (5-1) and the gyrator (5-2) that is contained on the frame (2), gyrator (5-2) comprises housing (5-2-5), slide-bar (5-2-4) and guide, slide-bar (5-2-4) is slidingly matched with housing (5-2-5) endoporus, guide is installed on the housing (5-2-5) and slide-bar (5-2-4) is provided with gathering sill or guide is installed on the slide-bar (5-2-4) and housing (5-2-5) is provided with gathering sill, guide and gathering sill are slidingly matched, slide-bar (5-2-4) front end is connected with electromagnetic induction heating circle (4-1), and the rear end is connected with the piston rod (5-1-1) of start cylinder (5-1).
7, chain hinge pin automatic thermal riveting machine according to claim 6 is characterized in that: the gathering sill on the slide-bar (5-2-4) comprises helicla flute (5-2-41) and the axial straight trough (5-2-42) that is communicated with helicla flute (5-2-41) end.
8, chain hinge pin automatic thermal riveting machine according to claim 6, it is characterized in that: guide is pulley (5-2-33), one bolt (5-2-31) is threaded with housing (5-2-5), bolt (5-2-31) front end and pulley (5-2-33) load, nut (5-2-32) are screwed in bolt (5-2-31) and upward and with housing (5-2-5) offset.
9, chain hinge pin automatic thermal riveting machine according to claim 6, it is characterized in that: slide-bar (5-2-4) rear end is connected with pull bar (5-2-7), pull bar (5-2-7) is connected with the piston rod (5-1-1) of start cylinder (5-1), be set with spring (5-2-6) on the pull bar (5-2-7), spring (5-2-6) is positioned at housing (5-2-5) and two ends and offsets with rear end cap (5-2-51) and slide-bar (5-2-4) rear end of housing (5-2-5) respectively.
10, chain hinge pin automatic thermal riveting machine according to claim 5, it is characterized in that: described chain alignment (6) comprises bracing frame (6-1), cylinder (6-2), top cover (6-3), spring (6-5), blind rivet (6-4), location core (6-7) and positioning sleeve (6-6), cylinder (6-2) is contained on the bracing frame (6-1), the piston rod (6-2-1) of cylinder (6-2) is fixedlyed connected with top cover (6-3), blind rivet (6-4) head is limited in top cover (6-3) inner chamber slidably, afterbody passes top cover (6-3) and fixedlys connected with location core (6-7), be set with spring (6-5) on the blind rivet (6-4), spring (6-5) two ends offset with location core (6-7) and top cover (6-3) respectively, and location core (6-7) is slidingly matched with the positioning sleeve (6-6) that is fixed on the frame (2).
11, chain hinge pin automatic thermal riveting machine according to claim 10 is characterized in that: location core (6-7) appearance has flat gesture (6-7-1), and positioning sleeve (6-6) has the flat endoporus (6-6-1) that adapts with flat gesture (6-7-1).
12, chain hinge pin automatic thermal riveting machine according to claim 10 is characterized in that: guide pin bushing (6-8) also is housed on the positioning sleeve (6-6) coaxially, and guide pin bushing (6-8) endoporus is slidingly matched with top cover (6-3) periphery.
13, chain hinge pin automatic thermal riveting machine according to claim 5, it is characterized in that: chain actuator (9) is housed on the frame (2), described chain actuator 9 comprises cylinder (9-1), guiding top board (9-2), (9-4) cuts somebody's hair, cut somebody's hair the seat (9-3) and a roller (9-6), guiding top board (9-2) and cylinder (9-1) load, the piston rod (9-1-1) of cylinder (9-1) is fixedlyed connected with the seat (9-3) of cutting somebody's hair, the guide hole (9-3-1) of seat (9-3) of cutting somebody's hair is slidingly matched with cut somebody's hair (9-4), and roller (9-6) is contained in that the seat (9-3) of cutting somebody's hair is gone up and rolls with guiding top board (9-2) and cooperates.
14, chain hinge pin automatic thermal riveting machine according to claim 13 is characterized in that: (9-4) tongue of cutting somebody's hair is the dead bolt shape of beveled or arc surfaced.
15, chain hinge pin automatic thermal riveting machine according to claim 13 is characterized in that: the seat (9-3) of cutting somebody's hair is provided with backstop (9-5), and cut somebody's hair (9-4) is provided with slotted hole (9-4-1), and backstop (9-5) is stretched in slotted hole (9-4-1).
16, chain hinge pin automatic thermal riveting machine according to claim 13 is characterized in that: also be connected with the connecting plate (9-7) that can be connected with frame (2) on the guiding top board (9-2).
17, chain hinge pin automatic thermal riveting machine according to claim 5, it is characterized in that: workbench (2-1) is provided with backer (2-2), and backer (2-2) is provided with the locating piece (2-2-1) that can offset with the bearing pin rear end of chain.
18, chain hinge pin automatic thermal riveting machine according to claim 5, it is characterized in that: frame (2) is provided with rigid staybolt (2-3), and rigid staybolt (2-3) offsets with the front end of hydraulic jack (3).
19, chain hinge pin automatic thermal riveting machine according to claim 5, it is characterized in that: frame (2) is provided with slide unit (2-4), and snap set (8) bottom surface of piston rod (3-1) the front end load of hydraulic jack (3) cooperates with slide unit (2-4) upper surface slide.
20, chain hinge pin automatic thermal riveting machine according to claim 5, it is characterized in that: travel switch (11) is housed on the frame (2), the contact retaining (12) that can contact with travel switch (11) is housed on the piston rod (3-1) of snap set (8) or hydraulic jack (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100411428A CN100434206C (en) | 2006-08-08 | 2006-08-08 | Automatic thermal riveting method and automatic thermal riveting machine for chain pin shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100411428A CN100434206C (en) | 2006-08-08 | 2006-08-08 | Automatic thermal riveting method and automatic thermal riveting machine for chain pin shaft |
Publications (2)
| Publication Number | Publication Date |
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| CN1907595A true CN1907595A (en) | 2007-02-07 |
| CN100434206C CN100434206C (en) | 2008-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100411428A Expired - Fee Related CN100434206C (en) | 2006-08-08 | 2006-08-08 | Automatic thermal riveting method and automatic thermal riveting machine for chain pin shaft |
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| DE3327881C2 (en) * | 1983-08-02 | 1986-01-30 | Joh. Winklhofer & Söhne, 8000 München | Device for pressing and riveting plates onto bolts of a chain |
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| CN87210763U (en) * | 1987-11-20 | 1988-08-31 | 赵国英 | Noiseless riveter |
| DE4223098C2 (en) * | 1992-07-14 | 1997-04-24 | Rixen & Kaul Gmbh | Riveter for bicycle chains |
| CN1718311A (en) * | 2004-07-08 | 2006-01-11 | 文桂翼 | Chain producing device and its mfg method |
| CN2772680Y (en) * | 2004-12-29 | 2006-04-19 | 宣碧华 | Knocking head riveter |
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2006
- 2006-08-08 CN CNB2006100411428A patent/CN100434206C/en not_active Expired - Fee Related
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| CN101961951B (en) * | 2010-08-13 | 2013-04-10 | 天津长荣印刷设备股份有限公司 | Tooth row positioning device and working method thereof |
| CN101961951A (en) * | 2010-08-13 | 2011-02-02 | 天津长荣印刷设备股份有限公司 | Tooth row positioning device and working method thereof |
| CN102615231A (en) * | 2012-03-30 | 2012-08-01 | 苏州凯尔博精密机械有限公司 | Hot riveting rod for hot riveting machine |
| CN102615231B (en) * | 2012-03-30 | 2013-08-14 | 苏州凯尔博精密机械有限公司 | Hot riveting rod for hot riveting machine |
| WO2014047756A1 (en) * | 2012-09-26 | 2014-04-03 | 太仓椿盟链传动有限公司 | Hydraulic chain riveting machine |
| CN102861864A (en) * | 2012-09-26 | 2013-01-09 | 太仓椿盟链传动有限公司 | Chain riveting method utilizing oil pressure |
| CN102861863A (en) * | 2012-09-26 | 2013-01-09 | 太仓椿盟链传动有限公司 | Oil-pressure chain rivet head machine |
| CN102847867A (en) * | 2012-09-26 | 2013-01-02 | 太仓椿盟链传动有限公司 | Chain connector assembly machine |
| CN102861863B (en) * | 2012-09-26 | 2014-11-26 | 太仓椿盟链传动有限公司 | Oil-pressure chain rivet head machine |
| CN102861864B (en) * | 2012-09-26 | 2015-01-21 | 太仓椿盟链传动有限公司 | Chain riveting method utilizing oil pressure |
| CN103071758A (en) * | 2013-01-29 | 2013-05-01 | 太仓椿盟链传动有限公司 | Control system and control method for chain hydraulic riveting machine of farm machinery |
| CN104495246A (en) * | 2014-12-01 | 2015-04-08 | 无锡市晶瑜冶金机械有限公司 | Cylinder push base |
| CN105817562A (en) * | 2016-06-03 | 2016-08-03 | 昆山达亚汽车零部件有限公司 | Hot-riveting device for automobile lock buckle reinforcing plate |
| CN106391972A (en) * | 2016-08-31 | 2017-02-15 | 镇江安华电气有限公司 | Riveting technology applicable to track bracket |
| CN107335772A (en) * | 2017-06-30 | 2017-11-10 | 太仓市华天冲压五金制品厂 | A kind of feeding heating for riveting axle and auxiliary clinching method |
| CN107335772B (en) * | 2017-06-30 | 2019-03-01 | 太仓市华天冲压五金制品厂 | It is a kind of rivet axis feeding heating and auxiliary clinching method |
| CN109108209A (en) * | 2018-08-03 | 2019-01-01 | 宁夏共享机床辅机有限公司 | A kind of riveting equipment and control system of chip cleaner carrier bar |
| CN109351910A (en) * | 2018-11-16 | 2019-02-19 | 宁波智能制造技术研究院有限公司 | A kind of coarse pitch chain rivet hot automatic mechanism |
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