CN209223380U - A kind of welder of butt-welding machine - Google Patents
A kind of welder of butt-welding machine Download PDFInfo
- Publication number
- CN209223380U CN209223380U CN201821928894.0U CN201821928894U CN209223380U CN 209223380 U CN209223380 U CN 209223380U CN 201821928894 U CN201821928894 U CN 201821928894U CN 209223380 U CN209223380 U CN 209223380U
- Authority
- CN
- China
- Prior art keywords
- jewelry chain
- chain
- rack
- butt
- operation block
- Prior art date
- 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.)
- Active
Links
Landscapes
- Adornments (AREA)
Abstract
The utility model relates to a kind of welders of butt-welding machine, belong to jewelry processing equipment field, including rack, the operation block that is set in rack and it is set to the weld assembly that butt-joint jewelry chain is used in rack, four side walls of the operation block offer the card slot being interconnected and for being clamped jewelry chain, and the length of four card slots is equal with width and is adapted with the size of the single chain link of jewelry chain, in being provided with clamp assemblies for clamping jewelry chain in the rack of operation block side, the driving mechanism for driving operation block to make continuous intermittent rotary is provided in the rack.When work, first chain link of jewelry chain to be welded is connected on card slot by worker, and clamps jewelry chain by clamp assemblies to apply certain chucking power to jewelry chain, prevents jewelry chain from falling under self weight；Clamp assemblies are matched with card slot, are effectively prevented jewelry chain displacement, are improved welding quality.
Description
Technical field
The utility model relates to jewelry processing equipment field, in particular to a kind of welder of butt-welding machine.
Background technique
Current jewellery manufacturing industry is by master worker substantially since workshop-based or half workshop-based production method
What the mode trained an apprentice was produced.Simultaneously because having a huge domestic consumption market, and country is in terms of inlet and outlet
Preferential policy, development speed is fast, enables world's jewellery circle sidelong glance.Even but jewellery manufacturing is leading at home
Enterprise, production equipment is also relatively backward, still with fairly obvious workshop-based color, belongs to labour intensive profession.
Common jewelry, such as necklace, bangle jewellery would generally use jewelry chain, and jewelry chain is connected by several chain links
It forms, when processing jewelry chain, needs to weld the joint of each chain link.
And existing processing conditions, process unit fall behind very much, and craft is generally used when welding to jewelry chain
Welding, and in welding, since welding gun or other soldering appliances touch jewelry chain, chain link to be welded is easy to cause to move
Position, to influence the market competitiveness of welding quality and jewelry chain, causes value-added content of product low.
Utility model content
The purpose of this utility model is to provide a kind of welders of butt-welding machine, and having prevents jewelry chain from shifting, and improve
The advantages of welding quality.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of welder of butt-welding machine, including rack, the operation block being set in rack and being set in rack are used
In the weld assembly of butt-joint jewelry chain, four side walls of the operation block offer the card being interconnected and for being clamped jewelry chain
Slot, and the length of four card slots is equal with width and is adapted with the size of the single chain link of jewelry chain, in close to operation block one
It is provided with the clamp assemblies for clamping jewelry chain in the rack of side, is provided in the rack for driving operation block to make
The driving mechanism of continuous intermittent rotary.
Implement above-mentioned technical proposal, when work, first chain link of jewelry chain to be welded is connected on card slot by worker,
And jewelry chain is clamped by clamp assemblies to apply certain chucking power to jewelry chain, prevent jewelry chain from falling under self weight；So
After start driving mechanism, drive shaft and operation block to make consecutive intervals rotation by driving mechanism, and every rotation is once
900, operation block drives jewelry chain rotation adjacent chain link to be welded to be turned to the work station of alignment capillary, then passes through
Weld assembly butt-joint jewelry chain, clamp assemblies are matched with card slot, are effectively prevented jewelry chain displacement, are improved welding quality.
The utility model is further arranged to: the clamp assemblies include fixing axle, hinge bar, the first briquetting, the second pressure
Block and pressure spring, the fixing axle are located at the lower section of operation block and are fixedly installed in the rack of operation block side, the hinge
Extension bar is articulated in fixing axle, and the pressure spring is fixedly installed in fixing axle and is fixedly connected with one end of hinge bar, and described
One briquetting is fixedly installed in fixing axle, and second briquetting is fixedly installed on the one end of hinge bar far from pressure spring.
Implement above-mentioned technical proposal, in use, worker presses hinge bar, the second briquetting is made to be detached from the first briquetting, then will
Jewelry chain is placed between the first briquetting and the second briquetting, unclamps the pressing to hinge bar, the second briquetting is under the action of pressure spring
It is contradicted with jewelry chain, to give jewelry chain certain chucking power, prevents jewelry chain from falling under self weight, improve welding quality.
The utility model is further arranged to: when first briquetting and the side wall of the second briquetting face are processed along jewelry chain
The direction of movement offers holding tank compatible with jewelry chain.
Implement above-mentioned technical proposal, the purpose for limiting jewelry chain position is played in the setting of holding tank, improves to jewelry chain position
The restriction effect set, prevents jewelry chain from shaking to a certain extent.
The utility model is further arranged to: being provided on first briquetting and the second briquetting to the center of holding tank and is prolonged
The fin stretched.
Implement above-mentioned technical proposal, when jewelry chain is in holding tank, when jewelry chain anti-raw overturning, fin can be played
The effect of blocking guarantees that the card slot in operation block being capable of clamping jewelry chain to prevent jewelry chain from overturning.
The utility model is further arranged to: the flexible-belt for reducing jewellery abrasion of chain is provided in the fixing axle.
Implement above-mentioned technical proposal, the setting of flexible-belt, the jewelry chain after avoiding processing is directly contacted with fixing axle, is reduced
The abrasion of jewelry chain improves the quality of jewelry chain.
The utility model is further arranged to: rotation is provided with shaft in the rack, and the operation block is fixedly installed on
One end of shaft, turning set is equipped with casing in the shaft, and lever arm is provided in described sleeve pipe, and the weld assembly includes setting
The capillary being placed on lever arm, and be set in rack for driving lever arm to move to drive the butt-joint of capillary consecutive intervals first
Adorn the driving assembly of chain.
Implement above-mentioned technical proposal, drives lever arm movement to drive capillary consecutive intervals butt-joint jewellery by driving assembly
Chain realizes the automation of jewelry chain welding process.
The utility model is further arranged to: described sleeve pipe is provided in the axial direction with bar shaped mounting groove, the lever arm setting
In being fixedly installed installation inserted link in bar shaped mounting groove, in described sleeve pipe, lever arm is articulated on installation inserted link.
Implement above-mentioned technical proposal, the setting of bar shaped mounting groove is played the role of limiting lever arm position, when making welding,
Guarantee that the position of capillary remains unchanged, improves welding quality.
The utility model is further arranged to: the lever arm is fixedly installed close to one end of operation block to be used for and jewellery
The abutting block that chain contradicts.
Implement above-mentioned technical proposal, when lever arm is deflected to operation block, pushes against block and jewelry chain pushes against, to prevent jewellery
Chain is displaced during processing, improves the quality of welding.
In conclusion the utility model having the beneficial effect that in contrast to the prior art
One, when working, first chain link of jewelry chain to be welded is connected on card slot by worker, and passes through clamp assemblies
Jewelry chain is clamped to apply certain chucking power to jewelry chain, prevents jewelry chain from falling under self weight；Then start driving mechanism,
Shaft and operation block is driven to make consecutive intervals rotation by driving mechanism, and every rotation is once 900, operation block drive jewellery
Adjacent chain link to be welded to be turned to the work station of alignment capillary by chain rotation, then passes through weld assembly butt-joint jewellery
Chain, clamp assemblies are matched with card slot, are effectively prevented jewelry chain displacement, are improved welding quality；
Two, when jewelry chain is in holding tank, when jewelry chain anti-raw overturning, fin can play the role of blocking, from
And prevent jewelry chain from overturning, guarantee that the card slot in operation block being capable of clamping jewelry chain；
Three, it when lever arm is deflected to operation block, pushes against block and jewelry chain pushes against, to prevent jewelry chain in the process of processing
In be displaced, improve the quality of welding.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model entirety；
Fig. 2 is the structural schematic diagram at another visual angle of the utility model；
Fig. 3 is the portion the A enlarged drawing in Fig. 2；
Fig. 4 is the portion the B enlarged drawing in Fig. 2；
Fig. 5 is the cross-sectional view of the utility model；
Fig. 6 is the portion the C enlarged drawing in Fig. 5；
Fig. 7 is the portion the D enlarged drawing in Fig. 5；
Fig. 8 is the partial structure diagram of the utility model；
Fig. 9 is the portion the E enlarged drawing in Fig. 8；
Figure 10 is the portion the F enlarged drawing in Fig. 8.
Appended drawing reference: 1, rack；11, vertical plate；111, sliding slot is installed；112, fixed block；1121, mounting groove；12, riser；
121, the first screw；13, cross bar；131, limit sliding chutes；14, mounting rod；15, touching switch；151, spring leaf is touched；2, turn
Axis；21, operation block；211, card slot；22, bar shaped keyway；221, slide key；222, the first pressure spring；23, stop collar；24, bar shaped is sliding
Slot；25, lantern ring；251, limiting slot；252, annular guide channel；3, clamp assemblies；31, fixing axle；311, flexible-belt；32, hinge bar；
33, the first briquetting；34, the second briquetting；35, pressure spring；36, holding tank；37, fin；4, casing；41, collar stop；411, it limits
Card slot；412, slot is limited；413, fixing bolt；42, bar shaped mounting groove；421, pressure spring is driven；43, inserted link is installed；44, tooth
Wheel；45, loose slot；46, the second screw；5, lever arm；51, slide block；52, block is pushed against；6, movable slider；61, guiding incline；
62, driver slot；63, sliding shoe；71, motor；72, transmission shaft；73, eccentric cam；74, drive block；741, half slot；75, it draws
Spring；81, driving plate；811, drive block；82, surface cam；821, convex block；83, the second pressure spring；9, limit assembly；91, it limits
Pin；911, convex sphere；92, spring；101, adjusting screw rod；102, movable block；1021, threaded hole is adjusted；103, slide post；104,
Mounting blocks；1041, capillary；105, bolt is pushed against；106, the first nut；107, the second nut.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, 2, a kind of butt-joint automatic jig machine, including rack 1, rack 1 include two pieces of vertical spacing settings
Vertical plate 11, the riser 12 being vertically arranged and the cross bar 13 for connecting riser 12 and two pieces of vertical plates 11, riser 12 be located at two pieces it is vertical
Between plate 11, two pieces of rotations of vertical plate 11 are provided with shaft 2.
As shown in Figure 2,3, one end of shaft 2 is provided with operation block 21, and four side walls of operation block 21, which offer, mutually to be interconnected
Lead to and be used to be clamped the card slot 211 of jewelry chain, and the length of four card slots 211 and width be equal and with the single chain link of jewelry chain
Size be adapted.
As shown in Figure 2,3, it is rotated coaxially in shaft 2 and is arranged with casing 4, lever arm 5 is provided on casing 4, casing 4 is along axis
To bar shaped mounting groove 42 is offered, lever arm 5 is set in bar shaped mounting groove 42, and installation inserted link 43 is fixedly installed on casing 4,
Lever arm 5 is articulated on installation inserted link 43, and the capillary 1041 for welding jewelry chain is provided on lever arm 5；Bar shaped mounting groove
42 play the role of limiting 5 position of lever arm, in welding, guarantee that the position of capillary 1041 remains unchanged, improve welding quality.
As shown in Figure 2,3, it is provided with the adjusting component for adjusting 1041 position of capillary on lever arm 5, adjusts component packet
It includes adjusting screw rod 101, movable block 102, slide post 103, mounting blocks 104, push against bolt 105, the first nut 106 and the second nut
107.Adjusting screw rod 101 is fixedly installed on lever arm 5, and 102 sliding sleeve of movable block is set on adjusting screw rod 101, slide post 103
It is arranged on movable block 102 perpendicular to the sliding of 101 direction of adjusting screw rod, mounting blocks 104 are fixedly installed on slide post 103, weldering
Needle 1041 is set on mounting blocks 104 and one end extends towards operation block 21, and perforation is offered on movable block 102 to slide post
103 adjusting threaded hole 1021, push against bolt 105 be rotatably dispose in adjust threaded hole 1021 in for push against slide post 103 with
Limit 103 position of slide post.First nut 106 is rotatably dispose on adjusting screw rod 101 and abuts with the bottom wall of movable block 102,
Second nut 107 is rotatably dispose on adjusting screw rod 101 and abuts with the roof of movable block 102.
When needing to adjust 1041 position of capillary, by the first nut 106 of rotation and the second nut 107, then along adjusting
Screw rod 101 slides movable block 102 and/or rotation movable block 102, to realize that adjusting capillary 1041 arrives the distance between operation block 21
And adjust deviation angle of the capillary 1041 relative to operation block 21；Bolt 105 is pushed against by rotation, keeps abutting bolt 105 de-
From slide post 103, i.e., adjustable mounting blocks 104 arrive the distance of movable block 102, realize the purpose for adjusting 1041 position of capillary, mention
High applicability.
As shown in Figure 2,3, lever arm 5 is fixedly installed the abutting for contradicting with jewelry chain close to one end of operation block 21
Block 52 pushes against block 52 and jewelry chain pushes against, to prevent jewelry chain in the process of processing when lever arm 5 is deflected to operation block 21
In be displaced, improve the quality of welding.
As shown in Figure 2,4, in being provided with clamp assemblies for clamping jewelry chain in the rack 1 of 21 side of operation block
3, clamp assemblies 3 include fixing axle 31, hinge bar 32, the first briquetting 33, the second briquetting 34 and pressure spring 35.Fixing axle 31 is located at work
Make the lower section of block 21 and be fixedly installed in the rack 1 of 21 side of operation block, is provided in fixing axle 31 for reducing head
The flexible-belt 311 of abrasion of chain is adornd, flexible-belt 311 uses adhesive plaster；The setting of flexible-belt 311, the jewelry chain after avoiding processing are direct
It is contacted with fixing axle 31, reduces the abrasion of jewelry chain, improve the quality of jewelry chain.
As shown in Figure 2,4, hinge bar 32 is articulated in fixing axle 31, pressure spring 35 be fixedly installed in fixing axle 31 and with hinge
One end of extension bar 32 is fixedly connected, and the first briquetting 33 is fixedly installed in fixing axle 31, and the second briquetting 34 is fixedly installed on hingedly
The one end of bar 32 far from pressure spring 35.The direction that the side wall of 34 face of first briquetting 33 and the second briquetting moves when processing along jewelry chain
Holding tank 36 compatible with jewelry chain is offered, is provided on the first briquetting 33 and the second briquetting 34 into holding tank 36
The fin 37 that the heart extends；When jewelry chain is in holding tank 36, when jewelry chain anti-raw overturning, fin 37 can play blocking
Effect guarantees that the card slot 211 in operation block 21 being capable of clamping jewelry chain to prevent jewelry chain from overturning.
In use, worker presses hinge bar 32, so that the second briquetting 34 is detached from the first briquetting 33, be then placed in jewelry chain
In holding tank 36, the pressing to hinge bar 32 is unclamped, the second briquetting 34 contradicts under the action of pressure spring 35 with jewelry chain, to give
The certain chucking power of jewelry chain, prevents jewelry chain from falling under self weight.
As shown in Figure 5,6, bar shaped keyway 22 is provided in the axial direction in shaft 2, bar shaped keyway 22 is between shaft 2 is circumferential uniformly
Sliding in setting four, each bar shaped keyway 22 is provided with slide key 221, and side of 221 slot of slide key far from operation block 21
The distance of wall to casing 4 is not less than slide key 221 along axial length.It is provided in bar shaped keyway 22 for driving slide key
221 to the elastic component slided far from 4 direction of casing, and elastic component is the first pressure spring 222, one end of the first pressure spring 222 and bar shaped key
Slot 22 is fixedly connected close to the side wall of operation block 21, side wall of the other end with slide key 221 close to operation block 21 is fixedly connected, with
Slide key 221 is prevented to be detached from bar shaped keyway 22.
As shown in Figure 5,6, it is provided in the axial direction with bar shaped sliding slot 24 in shaft 2, insertion item is fixedly installed on movable slider 6
Shape sliding slot 24 and the sliding shoe 63 that connection is slid with it；When shaft 2 rotates, synchronous drive movable slider 6 is rotated, to keep away
Exempt from slide block 51 and contacted for a long time with the same position of inclined surface, reduces the abrasion to inclined surface, improve precision.
As shown in Figure 5,6, casing 4 is fixedly installed collar stop 41 far from one end of operation block 21, and collar stop 41 is remote
Side wall from casing 4 is circumferentially arranged, and there are four perforations to shaft 2 and limit card slot 411 compatible with slide key 221.Shaft
Restraining position ring block 23 is fixedly installed on 2, the side wall that collar stop 41 is abutted with casing 4 offers the limit being inserted into for stop collar 23 and inserts
Slot 412, annular baffle ring are fixedly connected by fixing bolt 413 with casing 4, stop collar 23 with casing 4 far from operation block 21 one
End contradicts, and 4 other end of casing and the conflict of vertical plate 11 close to operation block 21, to prevent casing 4 axial in occurring in shaft 2
Sliding.
As shown in Figure 8,9, sliding is provided with movable slider 6 in shaft 2, guiding incline 61 is provided on movable slider 6, and lean on
One end of nearly collar stop 41 is lower end；It is provided in rack 1 for driving the movement of lever arm 5 to drive capillary 1041(to join
See Fig. 3) driving assembly of consecutive intervals butt-joint jewelry chain, driving assembly includes being fixedly installed on lever arm 5 far from operation block 21
One end and the slide block 51 being bonded with guiding incline 61 are provided on casing 4 for driving slide block 51 and guiding incline 61 to push against
Elastic component is driven, driving elastic component is the driving pressure spring 421 being fixedly installed in bar shaped mounting groove 42, the one of driving pressure spring 421
End is fixedly connected with bar shaped mounting groove 42, the other end is fixedly connected with lever arm 5.
When moving when movable slider 6 to the direction close to collar stop 41, movable slider 6 pushes slide block 51 to lift upwards
It rises, slide block 51 drives lever arm 5 to deflect close to one end of operation block 21 to the direction close to operation block 21, to drive capillary
1041 touch jewelry chain, realize butt-joint；And when being moved when movable slider 6 to the direction far from collar stop 41, lever arm 5 is close
One end of operation block 21 is mobile to the direction far from operation block 21 under the action of driving elastic component, so that capillary 1041 is detached from head
Adorn chain.
As shown in Figure 5,6, the driving mechanism for making continuous intermittent rotary for drive shaft 2, driving machine are provided in rack 1
Structure includes being set to the driving device for making continuous intermittent movement in rack 1 for drive sleeve 4；And it is set in rack 1 and uses
It is slided in driving movable slider 6 to close 41 direction of collar stop and pushes slide key 221 to be inserted into limit card slot 411 so that set
Pipe 4 is able to drive the rotation of shaft 2 or driving movable slider 6 to the pushing component slided far from 41 direction of collar stop.
Casing 4 is driven to make continuous intermittent movement by driving device, and when casing 4 rotates, pushing component promotion activity
Sliding block 6 close to 41 direction of collar stop to sliding and slide key 221 being pushed to be inserted into limit card slot 411, at this point, casing 4 rotates band
Dynamic slide key 221 rotates, to drive the purpose realized and shaft 2 is driven to rotate；And when pushing component pushes movable slider 6 to remote
When direction from collar stop 41 is slided, elastic component drives slide key 221 to slide to separate 4 direction of casing and makes slide key 221
It is detached from limit card slot 411, shaft 2 stops operating at this time, and jewelry chain starts to weld, and realizes the purpose of consecutive intervals rotation.
As shown in figure 8, driving device includes motor 71(referring to Fig. 1), transmission shaft 72, eccentric cam 73,74 and of drive block
Return unit, motor 71 are fixedly installed in rack 1, for the ease of accurately controlling slewing rate, select servo motor 71；Transmission shaft
72 are rotatably dispose on vertical plate 11 and are fixedly and coaxially connected with the output shaft of motor 71, and eccentric cam 73 is fixedly installed on transmission shaft
On 72.
As shown in figure 8, being fixedly installed mounting rod 14 in rack 1, gear 44, gear are coaxially fixedly installed in casing 4
44 rotations are set in shaft 2, and one end of drive block 74 and mounting rod 14 are hinged, the other end is engaged with gear 44 and are used to drive
Gear 44 rotates, and the loose slot 45 that perforation to gear 44 is inserted into for drive block 74 is offered on casing 4, is opened up on drive block 74
There is half slot 741, eccentric cam 73 is rotatably dispose in half slot 741 for driving drive block 74 to deflect to same direction.
As shown in figure 8, return unit is set in rack 1 to drive drive block 74 towards transmission shaft 72 for drive sleeve 4
The direction of deflection moves, and return unit is tension spring 75, and one end of tension spring 75 is fixedly connected with rack 1, the outer wall of the other end and casing 4
It is fixedly connected.In conjunction with Fig. 2, the side wall of riser 12 is fixedly installed the first screw 121, and is fixedly installed on the outer wall of casing 4
Two screws 46, one end of tension spring 75 is connect with the first screw 121, the other end is connect with the second screw 46, on cross bar 13 with tension spring
The position of 75 contacts offers limit sliding chutes 131；To limit the position of tension spring 75, guarantee the stabilization for the pulling force that casing 4 is subject to, together
When reduce abrasion of the cross bar 13 to tension spring 75, extend the service life of tension spring 75.
When work, starting motor 71, motor 71 drives transmission shaft 72 to rotate, and transmission shaft 72 drives eccentric cam 73 to rotate,
When the high point of eccentric cam 73 is abutted with the cell wall of half slot 741, drive block 74 is driven to deflect, and then is rotated with moving gear 44,
And the angle of rotation is 900, gear 44 drives casing 4 to rotate, and continuing to rotate with transmission shaft 72, and eccentric cam 73 is detached from
The state contradicted with the cell wall of half slot 741, at this point, the direction that casing 4 deflects under the action of return unit towards drive block 74
It moves so that casing 4 resets.
As shown in Fig. 5,7, pushing component includes driving plate 81, surface cam 82 and the second pressure spring 83, in far from operation block
21 vertical plate 11 is provided in the axial direction with installation sliding slot 111 close to the side wall of casing 4, and movable slider 6 is slideably positioned in installation sliding slot
In 111, the second pressure spring 83 is set in installation sliding slot 111 and is sheathed in shaft 2, one end of the second pressure spring 83 and installation sliding slot
111 bottom wall abuts, the other end is abutted with one end that movable slider 6 protrudes into installation sliding slot 111.
As shown in figure 8, driving plate 81 is articulated in rack 1, driver slot 62,62 edge of driver slot are offered on movable slider 6
Movable slider 6 is circumferential to be opened up to constitute annular groove, and driving plate 81 is fixedly installed insertion driver slot 62 close to one end of shaft 2
Drive block 811, surface cam 82 be fixedly installed in drive shaft and with driving plate 81 close to operation block 21(referring to Fig. 3) side wall
It contradicts, and the end face that surface cam 82 and driving plate 81 contradict is inclined surface.
The transmission shaft 72 of rotation drives surface cam 82 to rotate, when surface cam 82 turns to the shape contradicted with driving plate 81
When state, drive driving plate 81 to mobile far from 41 direction of collar stop, so that drive block 811 be made to drive movable slider 6 to separate
The direction of collar stop 41 is slided, and the second pressure spring 83 is compressed at this time；When surface cam 82 turns to and is detached from driving plate 81, the
Two pressure springs 83 drive movable slider 6 to slide to the direction close to collar stop 41, with the continuous rotation of surface cam 82, realize
Movable slider 6 is in the purpose for making continuously to move back and forth in shaft 2.
As shown in figure 8, being provided with convex block 821 on surface cam 82, touching switch 15, touching switch are provided in rack 1
15 include touching spring leaf 151, when surface cam 82 turns to convex block 821 with the abutting of spring leaf 151 is touched, touches spring leaf
151 are squeezed so that 15 internal circuit of touching switch is connected to, and touching switch 15 is electrically connected with the power supply box of butt-welding machine, is touched
After switch 15 is connected to, so that power supply box discharges to capillary 1041, welding process is realized.
As shown in Fig. 8,10, the limit assembly for limiting the rotation of shaft 2 is provided on the vertical plate 11 far from operation block 21
9, limit assembly 9 includes spacer pin 91 and spring 92；It is fixedly installed fixed block 112 on vertical plate 11 far from operation block 21, Gu
Determine block 112 and offer mounting groove 1121 close to the side wall of lantern ring 25, spacer pin 91 is slideably positioned in mounting groove 1121.
As shown in Fig. 8,10, it is coaxially fixedly installed lantern ring 25 in shaft 2, is uniformly provided with four along its circumferential direction on lantern ring 25
A limiting slot 251, spring 92 are set to for driving spacer pin 91 to be inserted into limiting slot 251 in mounting groove 1121, spring 92
One end is abutted with the bottom wall of mounting groove 1121, the other end is abutted with spacer pin 91, and the cell wall of limiting slot 251 is arcwall face.Lantern ring
The annular guide channel 252 of four limiting slots 251 of connection is offered on 25, one end fixation that spacer pin 91 is inserted into limiting slot 251 is set
It is equipped with convex sphere 911；Annular guide channel 252 plays the role of being oriented to spacer pin 91, and convex sphere 911 can be effectively reduced to ring
The abrasion of shape guide groove 252.
After movable slider 6 is detached from collar stop 41, when casing 4 cannot drive shaft 2 to rotate, wherein one on lantern ring 25
A limiting slot 251 is just rotated into the position of face mounting groove 1121, and the active force of spring 92 drives spacer pin 91 to be inserted at this time
In limiting slot 251, to realize the purpose for limiting shaft 2 and rotating, prevents shaft 2 from continuing to rotate under the action of inertia, realize work
The processing stations for making block 21 keep stablizing, and improve processing quality.
Specific work process: when work, first chain link of jewelry chain to be welded is connected on card slot 211 by worker,
Worker presses hinge bar 32, so that the second briquetting 34 is detached from the first briquetting 33, then jewelry chain is placed in holding tank 36, unclamps
Pressing to hinge bar 32, the second briquetting 34 contradict under the action of pressure spring 35 with jewelry chain, to apply centainly to jewelry chain
Chucking power prevents jewelry chain from falling under self weight.
Then start motor 71, motor 71 drives transmission shaft 72 to rotate, and transmission shaft 72 drives eccentric cam 73 to rotate, eccentric
(high point of eccentric cam 73 is on eccentric cam 73 far from transmission when the high point of cam 73 is abutted with the cell wall of half slot 741
The point of axis 72), drive drive block 74 to deflect, and then rotate with moving gear 44, gear 44 drives casing 4 to rotate, and rotation every time
Angle be 900。
And while casing 4 is driven by gear 44, transmission shaft 72 drives surface cam 82 to rotate, and surface cam 82 is in
The state contradicted with driving plate 81, and drive driving plate 81 mobile to separate 41 direction of collar stop, to make 74 band of drive block
Dynamic movable slider 6 is slided to the direction far from collar stop 41；Shaft 2 stops operating at this time, and capillary 1041 touches jewelry chain, real
Existing welding.
When surface cam 82 turns to and is detached from driving plate 81, the second pressure spring 83 drives movable slider 6 to close to annular gear
The direction of block 41 is slided, and slide key 221 is pushed to be inserted into limit card slot 411；At this point, the rotation of casing 4 drives 221 turns of slide key
Dynamic, so that shaft 2 and operation block 21 be driven to rotate, operation block 21 drives jewelry chain rotation with by adjacent chain link to be welded
Turn to the work station of alignment capillary 1041；It is continuous with this, realize the automation of jewelry chain welding process.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of welder of butt-welding machine, it is characterised in that: including rack (1), the operation block (21) that is set on rack (1)
And it is set to the weld assembly that butt-joint jewelry chain is used on rack (1), four side walls of the operation block (21) offer phase
Card slot (211) intercommunicated and for being clamped jewelry chain, and the length of four card slots (211) and width are equal and and jewelry chain
The size of single chain link is adapted, and is provided in the rack (1) of operation block (21) side for clamping jewelry chain
Clamp assemblies (3), the driving mechanism for driving operation block (21) to make continuous intermittent rotary is provided on the rack (1).
2. a kind of welder of butt-welding machine according to claim 1, it is characterised in that: the clamp assemblies (3) include
Fixing axle (31), hinge bar (32), the first briquetting (33), the second briquetting (34) and pressure spring (35), the fixing axle (31) are located at
The lower section of operation block (21) is simultaneously fixedly installed in the rack (1) of operation block (21) side, and the hinge bar (32) is hinged
In on fixing axle (31), the pressure spring (35) is fixedly installed on fixing axle (31) and fixes company with one end of hinge bar (32)
It connects, first briquetting (33) is fixedly installed on fixing axle (31), and second briquetting (34) is fixedly installed on hinge bar
(32) far from the one end of pressure spring (35).
3. a kind of welder of butt-welding machine according to claim 2, it is characterised in that: first briquetting (33) and
The direction that the side wall of two briquettings (34) face moves when processing along jewelry chain offers holding tank compatible with jewelry chain
(36)。
4. a kind of welder of butt-welding machine according to claim 3, it is characterised in that: first briquetting (33) and
The fin (37) extended to the center of holding tank (36) is provided on two briquettings (34).
5. a kind of welder of butt-welding machine according to claim 4, it is characterised in that: be arranged on the fixing axle (31)
There is the flexible-belt (311) for reducing jewellery abrasion of chain.
6. a kind of welder of butt-welding machine according to claim 5, it is characterised in that: rotate and set on the rack (1)
It is equipped with shaft (2), the operation block (21) is fixedly installed on one end of shaft (2), and turning set is equipped with casing on the shaft (2)
(4), it is provided with lever arm (5) in described sleeve pipe (4), the weld assembly includes the capillary being set on lever arm (5)
(1041), it and is set on rack (1) for driving lever arm (5) movement to drive capillary (1041) consecutive intervals butt-joint first
Adorn the driving assembly of chain.
7. a kind of welder of butt-welding machine according to claim 6, it is characterised in that: described sleeve pipe (4) is opened along axial direction
Equipped with bar shaped mounting groove (42), the lever arm (5) is set in bar shaped mounting groove (42), and described sleeve pipe is fixedly installed on (4)
Have installation inserted link (43), lever arm (5) is articulated in installation inserted link (43).
8. a kind of welder of butt-welding machine according to claim 7, it is characterised in that: the lever arm (5) is close to work
The one end for making block (21) is fixedly installed abutting block (52) for contradicting with jewelry chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821928894.0U CN209223380U (en) | 2018-11-21 | 2018-11-21 | A kind of welder of butt-welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821928894.0U CN209223380U (en) | 2018-11-21 | 2018-11-21 | A kind of welder of butt-welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209223380U true CN209223380U (en) | 2019-08-09 |
Family
ID=67504003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821928894.0U Active CN209223380U (en) | 2018-11-21 | 2018-11-21 | A kind of welder of butt-welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209223380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701816A (en) * | 2020-06-17 | 2020-09-25 | 威准（厦门）自动化科技有限公司 | Assembly tool is glued to card support bullet piece cam upset point |
| CN115070205A (en) * | 2022-06-23 | 2022-09-20 | 深圳市泰丰隆自动化设备有限公司 | Integrated bang machine |
-
2018
- 2018-11-21 CN CN201821928894.0U patent/CN209223380U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701816A (en) * | 2020-06-17 | 2020-09-25 | 威准（厦门）自动化科技有限公司 | Assembly tool is glued to card support bullet piece cam upset point |
| CN111701816B (en) * | 2020-06-17 | 2022-02-22 | 威准（厦门）自动化科技有限公司 | Assembly tool is glued to card support bullet piece cam upset point |
| CN115070205A (en) * | 2022-06-23 | 2022-09-20 | 深圳市泰丰隆自动化设备有限公司 | Integrated bang machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209223380U (en) | A kind of welder of butt-welding machine | |
| CN102806418B (en) | Full-automatic diamond saw blade welding machine | |
| CN108465936A (en) | A kind of automatic assembly welding mechanism of impeller | |
| CN103658959A (en) | Automatic point welding machine | |
| CN208450913U (en) | A kind of prepackage welder of impeller blade and cover board | |
| CN112570921A (en) | Automatic feeding assembly welding equipment for rocker arm connecting rod assembly of excavator | |
| CN209223379U (en) | A kind of automatic butt-welding machine | |
| CN112404722A (en) | Automatic laser welding machine | |
| CN203579007U (en) | Automatic spot welding machine | |
| CN103386542B (en) | Automatic soldering device | |
| CN208600636U (en) | A kind of trailing type cutting machine | |
| CN209223378U (en) | A kind of automatic butt-welding tooling machine | |
| CN116984532B (en) | Gear rubbing machine for speed reducer | |
| CN219293098U (en) | Automatic welding machine with alternating multi-station wheels for rice transplanting machine | |
| CN208246056U (en) | A kind of automatic assembly welding mechanism of impeller | |
| CN209349436U (en) | A kind of automatic annulus molding cutting welder | |
| CN207615831U (en) | A kind of three core wire contact automatic welding device of terminal plate | |
| CN207267138U (en) | Multiple-piece motor stator butt welding clamp | |
| CN111203621B (en) | Butt-joint automatic chemical installation machine | |
| CN203254086U (en) | Automatic welding device of hinge plate | |
| CN106938387B (en) | Intelligent flexible assembly unit | |
| CN211759760U (en) | Rotary disc driving device of lamp holder plate pressing machine | |
| CN109014764A (en) | A kind of pipeline automatic welding connection device | |
| CN210255110U (en) | High-precision guide rail structure for numerical control machine tool | |
| CN210451534U (en) | Silicon steel sheet welding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |