Steel bead wire opposite soldering device
Technical field
The utility model relates to steel bead wire production equipment technologies, and in particular to a kind of steel bead wire opposite soldering device.
Background technique
It when producing steel bead wire, is drawn through wire drawing machine in required diameter using the coiled wire rod bought from steel mill
Steel wire, since production equipment is quantity-produced, after a disk wire rod unreels, end needs new with another volume
The head end of wire rod carries out butt welding, and wire rod can advance after butt welding, meets the needs uninterruptedly produced.Using human weld into
It tends not to meet good aligning accuracy when row butt welding, while manually being positioned two sections of steel wires again without special fixture
In the case of it is often time-consuming and laborious.
Summary of the invention
The utility model provides one kind and is simple to manufacture, is easy to use, improve tyre bead to overcome the shortcomings of the above technology
The steel bead wire opposite soldering device of steel wire butt welding efficiency.
The utility model overcomes the technical solution used by its technical problem to be:
A kind of steel bead wire opposite soldering device, comprising:
Pedestal, left and right ends are horizontally disposed respectively dovetail groove;
Left skateboard is vertically arranged, and bottom is slidably mounted in the dovetail groove at chassis left side end by dovetail guide, left cunning
Through-hole I is provided in plate, the internal diameter of the through-hole I is greater than the outer diameter of wire rods;
Right slide plate, is vertically arranged, and bottom is slidably mounted in the dovetail groove at base right side end by dovetail guide, right cunning
The through-hole II with I same axis of through-hole is provided in plate, the internal diameter of the through-hole II is greater than the outer diameter of wire rods;
Support I, is mounted on the base and its right side for being located at left skateboard, and the circle with I same axis of through-hole is provided in support I
The taper hole I of taper;
Support II, is mounted on the base and its left side for being located at right slide plate, is provided with and II same axis of through-hole in support II
Cone taper hole II;
Upper chuck is connected to left skateboard and right slide plate upper end by elastic link I, and upper chuck upper surface is and taper hole I
And the conical surface I that taper hole II matches, lower end are set to arc-shaped arc groove I, the conical surface I and taper hole I of upper chuck upper end and
The upper end sliding contact of taper hole II;
Lower chuck is connected to left skateboard and right slide plate lower end by elastic link II, and lower chuck lower end surface is and taper hole I
And the conical surface II that taper hole II matches, the upper end are set to arc-shaped arc groove II, the conical surface II and taper hole I of lower chuck lower end
And the upper end sliding contact of taper hole II;
Sled drive mechanism I and sled drive mechanism II, sled drive mechanism I are set to the left end of pedestal, slide plate driving
Mechanism II is set to the right end of pedestal, and sled drive mechanism I drives left skateboard to move left and right, and upper chuck and lower chuck pass through circular arc
Slot I and arc groove II clamp left side wire rods, and sled drive mechanism II drives right slide plate to move left and right, upper chuck and lower folder
Set is clamped the wire rods on right side by arc groove I and arc groove II.
Further, above-mentioned sled drive mechanism I includes the cylinder I being mounted on the base, and cylinder I passes through reversal valve and sky
Press is connected, and the axial direction of cylinder I and the axial same axis of through-hole I, the piston rod head end of cylinder I are connected with left skateboard.
Further, above-mentioned sled drive mechanism II includes the cylinder II being mounted on the base, and cylinder II passes through reversal valve
It is connected with air compressor machine, the axial direction of cylinder II and the axial same axis of through-hole II, the piston rod head end of cylinder II are connected with right slide plate.
It further include the supporting block for being respectively arranged at II left-hand end of I right-hand end of support and support to improve supportive, it is described
The arc neck to match with wire rods outer diameter is provided in supporting block.
Crushing wire rods in order to prevent further include the semicircular rubber being set between arc groove I and wire rods
Set, the semicircular rubber sleeve being set between arc groove II and wire rods.
The beneficial effects of the utility model are: sled drive mechanism I drives left skateboard by dovetail guide in dovetail groove
Sliding, sled drive mechanism II drive right slide plate to lead to dovetail guide and slide in dovetail groove, since upper chuck upper end is the conical surface I,
Lower chuck lower end is the conical surface II, therefore left skateboard and right slide plate drive upper chuck transverse shifting by elastic link I, pass through elasticity
Connecting rod II drives lower chuck transverse shifting, gradually to contract when upper chuck and lower chuck are along taper hole transverse shifting, to contract
When elastic link I be bent downwardly generation flexible deformation, elastic link II is bent upwards generation flexible deformation, and upper chuck passes through circular arc
Slot I and the arc groove II of lower chuck, which cooperate, is fixedly clamped two wire rods, can facilitate construction personnel solid to two at this time
Fixed wire rods are subjected to.Due to taper hole same axis in the support I and support II of two sides, two to be fixedly clamped
A wire rods may insure in coaxial state, to improve welding precision.
Detailed description of the invention
Fig. 1 is the main view the schematic diagram of the section structure of the utility model;
Fig. 2 is the upper chuck of the utility model and the side structure schematic view of lower chuck;
Fig. 3 is the side view structural scheme of mechanism at the supporting block position of the utility model;
Fig. 4 is the side structure schematic view at the rubber block position of the utility model;
Fig. 5 is the side elevational cross-section structural schematic diagram at the left skateboard position of the utility model;
In figure, 1. pedestal, 2. left skateboard, 3. through-hole, I 4. cylinder, I 5. support, I 6. upper chuck, 7. lower chuck, 8. rubber
Cover 9. supporting block, 10. II 14. dovetail guide of right 11. through-hole of slide plate II 12. cylinder, II 13. support, 15. elastic link I
16. II 72. arc groove of elastic link II 61. conical surface, I 62. arc groove, I 71. conical surface, II 91. arc neck.
Specific embodiment
1 the utility model is described further to attached drawing 4 with reference to the accompanying drawing.
A kind of steel bead wire opposite soldering device, comprising: pedestal 1, left and right ends are horizontally disposed respectively dovetail groove;
Left skateboard 2, is vertically arranged, and bottom is slidably mounted in the dovetail groove of 1 left-hand end of pedestal by dovetail guide 14, left skateboard 2
It is inside provided with through-hole I 3, the internal diameter of through-hole I 3 is greater than the outer diameter of wire rods;Right slide plate 10, is vertically arranged, bottom passes through
Dovetail guide 14 is slidably mounted in the dovetail groove of 1 right-hand end of pedestal, is provided in right slide plate 10 logical with I 3 same axis of through-hole
Hole II 11, the internal diameter of through-hole II 11 are greater than the outer diameter of wire rods;Support I 5, is installed on pedestal 1 and it is located at left skateboard
2 right side is provided with the taper hole I with the cone of I 3 same axis of through-hole in support I 5;Support II 13 is installed on pedestal 1
And its left side for being located at right slide plate 10, the taper hole II with the cone of II 11 same axis of through-hole is provided in support II 13;On
Collet 6 is connected to 10 upper end of left skateboard 2 and right slide plate by elastic link I 15,6 upper surface of upper chuck be with taper hole I and
The conical surface I 61 that taper hole II matches, lower end are set to arc-shaped arc groove I 62, the conical surface I 61 of 6 upper end of upper chuck with
The upper end sliding contact of taper hole I and taper hole II;Lower chuck 7 is connected to left skateboard 2 and right slide plate by elastic link II 16
10 lower ends, 7 lower end surface of lower chuck are the conical surface II 71 to match with taper hole I and taper hole II, and the upper end is set to arc-shaped circle
Arc slot II 72, the conical surface II 71 and taper hole I of 7 lower end of lower chuck and the upper end sliding contact of taper hole II;I He of sled drive mechanism
Sled drive mechanism II, sled drive mechanism I are set to the left end of pedestal 1, and sled drive mechanism II is set to the right side of pedestal 1
End, sled drive mechanism I drive left skateboard 2 to move left and right, and upper chuck 6 and lower chuck 7 pass through arc groove I 62 and arc groove II
72 clamp left side wire rods, and sled drive mechanism II drives right slide plate 10 to move left and right, and upper chuck 6 and lower chuck 7 pass through
Arc groove I 62 and arc groove II 72 clamp the wire rods on right side.By the tail end of upper a roll of wire rods from a left side when use
It is inwardly inserted into the through-hole of the through-hole I 3 of slide plate 2, and passes through 6 lower end arc groove I 62 of upper chuck and lower chuck 7 in support I 5
The circular hole formed between upper end arc groove II 72, by the head end of new a roll of wire rods from the through-hole II 11 of right slide plate 10
It is inwardly inserted into through-hole, and passes through 7 upper end arc groove II 72 of 6 lower end arc groove I 62 of upper chuck and lower chuck in support II 13
Between the circular hole that forms, adjust the gap between two steel wire head ends, the requirement of opposite joint distance when it being made to meet welding.Slide plate drives
Motivation structure I drives left skateboard 2 to slide in dovetail groove by dovetail guide 14, and sled drive mechanism II drives right slide plate 10 to lead to swallow
Tail guide rail 14 slides in dovetail groove, and since 6 upper end of upper chuck is the conical surface I 61,7 lower end of lower chuck is the conical surface II 71, therefore
Left skateboard 2 and right slide plate 10 are by driving 6 transverse shifting of upper chuck of elastic link I 15, under being driven by elastic link II 16
Gradually to contract when 7 transverse shifting of collet, upper chuck 6 and lower chuck 7 are along taper hole transverse shifting, elastic link when to contract
I 15 are bent downwardly generation flexible deformation, and elastic link II 16 is bent upwards generation flexible deformation, and upper chuck 6 passes through arc groove I
Cooperate with the arc groove II 72 of lower chuck 7 and two wire rods are fixedly clamped, can facilitate construction personnel solid to two at this time
Fixed wire rods are subjected to.Due to taper hole same axis in the support I 5 and support II 13 of two sides, clamp solid
Two fixed wire rods may insure in coaxial state, to improve welding precision.
Sled drive mechanism I can be following structure comprising the cylinder I 4 being installed on pedestal 1, cylinder I 4 pass through
Reversal valve is connected with air compressor machine, the axial direction of cylinder I 4 and the axial same axis of through-hole I 3, the piston rod head end of cylinder I 4 and a left side
Slide plate 2 is connected.The piston rod that reversal valve controls cylinder I 4 is stretched out or is retracted, therefore left skateboard 2 is driven to lead to dovetail guide the bottom of along
The dovetail groove sliding of 1 left-hand end of seat, realizes the purpose of 7 transverse shifting of upper chuck 6 and lower chuck in driving support I 5.Structure
Simple operation is reliable.
Sled drive mechanism II can be following structure comprising the cylinder II 12 being installed on pedestal 1, cylinder II 12
It is connected by reversal valve with air compressor machine, the axial direction of cylinder II 12 and the axial same axis of through-hole II 11, the piston of cylinder II 12
Rod head end is connected with right slide plate 10.The piston rod that reversal valve controls cylinder II 12 is stretched out or is retracted, therefore drives right slide plate 10 logical
Dovetail guide is slided along the dovetail groove of 1 right-hand end of pedestal, and the upper chuck 6 and lower chuck 7 in realization driving support II 13 are laterally
Mobile purpose.Structure simple operation is reliable.
It preferably, further include the supporting block 9 for being respectively arranged at II 13 left-hand end of I 5 right-hand end of support and support, supporting block
The arc neck 91 to match with wire rods outer diameter is provided on 9.Due to being provided with arc neck 91 in supporting block 9,
The wire rods for needing butt welding can be supported, thus stability fixed when further improving its welding.To make
Welding precision is also improved.
Preferably, further include the semicircular rubber sleeve 8 being set between arc groove I 62 and wire rods, be set to circle
Semicircular rubber sleeve 8 between arc slot II 72 and wire rods.It is slided when upper chuck 6 and lower chuck 7 along taper hole and realizes contraction
When, the pressure of generation is transferred in wire rods by upper and lower two rubber sleeves 8, and rubber sleeve 8 effectively prevent upper chuck 6 and lower folder
Damage when set 7 directly clamps wire rods to wire rods.