CN213053226U - Steel bar fixing device of seam welder - Google Patents

Abstract

The application relates to a reinforcing bar fixing device of seam welder, it is including rotating the support, the last fixedly connected with chuck of rotating the support, a plurality of solid fixed cylinders of fixedly connected with correspond with the through-hole on the rotating the support on the chuck, be provided with the cavity in the chuck, be provided with drive arrangement and fixing device in the cavity, drive arrangement drive fixing device, fixing device is used for the reinforcing bar in the fixed insertion through-hole. This application has the effect of fixed a plurality of reinforcing bars simultaneously.

Description

Steel bar fixing device of seam welder

Technical Field

The application relates to the field of steel reinforcement cage processingequipment, especially relate to a seam welder's reinforcing bar fixing device.

Background

At present, when the telegraph pole is produced, a reinforcement cage needs to be manufactured firstly, a reinforcement cage seam welder needs to be used for manufacturing the reinforcement cage, and the reinforcement cage seam welder is a machine for spirally winding steel wires on a plurality of steel bars and welding the steel wires. The roll welding machine for the reinforcement cage can connect a plurality of reinforcing steel bars into a rigid frame body, and concrete can be further poured into the frame body to form a reinforced concrete structure.

In view of the above-mentioned related technologies, the inventor believes that there is a defect that when a reinforcement cage is produced, each reinforcement needs to be fastened and fixed by tightening a screw with an electric screwdriver in sequence.

SUMMERY OF THE UTILITY MODEL

In order to fix a plurality of reinforcing bars simultaneously, this application provides a seam welder's reinforcing bar fixing device.

The application provides a steel bar fixing device of seam welder adopts following technical scheme:

the utility model provides a seam welder's reinforcing bar fixing device, includes and rotates the support, fixedly connected with chuck on the rotation support, a plurality of solid fixed cylinders of fixedly connected with correspond with the through-hole on the rotation support on the chuck, be provided with the cavity in the chuck, be provided with drive arrangement and fixing device in the cavity, drive arrangement drive fixing device, fixing device is used for the reinforcing bar in the fixed insertion through-hole.

Through adopting above-mentioned technical scheme, in the reinforcing bar inserted the through-hole that the solid fixed cylinder that the chuck on the rotating support was connected seted up, drive arrangement drive fixing device fixed the reinforcing bar on the chuck, and fixing device once only fixes a plurality of reinforcing bars, reduces workman's operating procedure, improves workman work efficiency.

Preferably, fixing device includes the lead screw, the chuck is worn to establish by the lead screw, the lead screw stretches out chuck end fixedly connected with stopper, the stopper is used for the butt reinforcing bar, the lead screw lower extreme is provided with drive arrangement, drive arrangement drive lead screw is along lead screw direction displacement from top to bottom.

Through adopting above-mentioned technical scheme, drive arrangement drive lead screw is from top to bottom along lead screw direction displacement from top to bottom, and the stopper follows the lead screw displacement, inserts the reinforcing bar after, the stopper butt supports the reinforcing bar tightly on the reinforcing bar makes workman drive arrangement can accomplish all reinforcing bars and support tightly, has improved work efficiency.

Preferably, drive arrangement is last to be equipped with transmission, transmission includes sleeve pipe, worm wheel, the worm wheel fixedly cup joint in sheathed tube outer wall, sleeve pipe one end rotate connect in the curved profile inner wall of chuck, lead screw threaded connection in the intraductal wall of cover, the worm wheel meshing has the worm, worm one end rotate connect in the quotation inner wall of chuck and other end fixedly connected with driven gear, drive arrangement is used for the drive driven gear.

Through adopting above-mentioned technical scheme, drive arrangement drives driven gear, and driven gear drives the worm and rotates, and the sleeve pipe that the worm drove on worm wheel and the worm wheel rotates, and the sleeve pipe drives fixing device and removes fixed reinforcing bar, and the locking makes the fixed of stopper and lead screw support tightly more stably through the worm gear meshing, makes the welded effect better.

Preferably, drive arrangement includes the driving gear, the driving gear meshing driven gear, fixedly connected with pivot on the driving gear, the pivot is worn to establish the quotation of chuck, the pivot rotates under the exogenic action.

Through adopting above-mentioned technical scheme, artifical rotation stretches out the off-plate pivot, the driving gear rotates and drives driven gear and rotate, driven gear drives the worm gear and rotates, fixed connection's sleeve pipe rotates along with the worm wheel on the worm wheel, lead screw threaded connection is at the sleeve inner wall, the sleeve rotates the lead screw and reciprocates along the sleeve direction, the stopper removes along with the lead screw and fixes the reinforcing bar, it is fixed only to make the workman only need drive the pivot can accomplish, make equipment convenient operation can the manual work control.

Preferably, one end of the rotating shaft penetrating out of the chuck is provided with a clamping groove, and a rotating rod is clamped in the clamping groove.

Through adopting above-mentioned technical scheme, the dwang stretches into joint in the draw-in groove, rotates the dwang and rotates the pivot, makes workman's operation pivot rotate more conveniently.

Preferably, the terminal fixedly connected with rectangular block of dwang, the rectangular block joint in the draw-in groove, be provided with the joint layer in the draw-in groove, the joint layer is used for spacingly the dwang.

Through adopting above-mentioned technical scheme, the workman stretches into the dwang and rotates 90 degrees behind the draw-in groove, and the rectangle piece card on the dwang makes the dwang by the restriction displacement in the joint layer, and the workman is difficult to break away from the draw-in groove when using the dwang, and is used stably.

Preferably, the surface of the limiting block close to the chuck is a circular arc surface.

Through adopting above-mentioned technical scheme, displacement about the reinforcing bar can be restricted to a certain extent to the arc surface, makes the reinforcing bar more stable that fastens.

Preferably, the rotating rod is far away from the clamping groove end and is fixedly connected with an anti-skidding sleeve.

Through adopting above-mentioned technical scheme, when the workman held the dwang and rotated the pivot, the frictional force that the antiskid cover increased the workman and held makes the workman hold the pole more stable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the reinforcing steel bar is inserted into a fixed cylinder on the chuck, a worker holds the rotating rod to rotate the rotating shaft, the driving gear synchronously rotates along with the rotating shaft to drive the driven gear to rotate, the driven gear drives the worm gear to rotate, a sleeve fixed on the turbine is internally threaded with the lead screw, the lead screw moves along the direction of the sleeve, the limiting block moves along with the lead screw to abut against the reinforcing steel bar, the limiting block can synchronously move, the reinforcing steel bar is abutted against at one time, the operation steps of the worker are reduced, and the working efficiency of the worker is;

2. the reinforcing bar diameter size is different, rotates the dwang and drives the pivot and rotate, and the driving gear follows the synchronous rotation of pivot and drives driven gear and rotate, and driven gear drives the worm gear and rotates, fixed sleeve pipe internal thread connection lead screw on the turbine, and the lead screw is along the displacement of sleeve pipe direction, and the stopper follows the lead screw and removes to tightly on the reinforcing bar, can make the steel reinforcement cage of different models according to the position of the reinforcing bar adjustment stopper of different diameters, adaptation.

Drawings

Fig. 1 is a schematic view of the overall structure of a reinforcing bar fixing device of a seam welder according to the present application.

Fig. 2 is a partial structural view of a reinforcing bar fixing apparatus of the seam welder of fig. 1.

Fig. 3 is an enlarged partial schematic view of the transmission and a portion of the fastening device of fig. 1.

Fig. 4 is a sectional view of the card slot taken along the direction a in fig. 2.

Fig. 5 is a sectional view of the card slot taken along the direction B in fig. 2.

Description of reference numerals: 1. rotating the support; 2. a chuck; 3. a fixed cylinder; 4. a cavity; 5. a drive device; 51. a driving gear; 52. a rotating shaft; 521. a card slot; 5211. a clamping layer; 522. rotating the rod; 523. a rectangular block; 524. an anti-slip sleeve; 53. a transmission device; 531. a driven gear; 532. a worm; 533. a worm gear; 534. a sleeve; 6. a fixing device; 61. a screw rod; 62. a limiting block; 7. a fan; 8. an air duct.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses seam welder's reinforcing bar fixing device 6, refer to fig. 1, including rotating support 1, fixedly connected with chuck 2 on the rotating support 1, steel is chooseed for use to chuck 2, 2 shape cylinders of chuck, cylinder one end ground welding on rotating support 1. The chuck 2 is welded with a plurality of fixing cylinders 3 along the edge of the circular surface, reinforcing steel bar grooves are formed in the positions, right opposite to the lower ends of the limiting blocks, of the fixing cylinders 3 and used for inserting reinforcing steel bars, the driving device 5 is adjusted, and the driving device 5 drives the fixing device 6 to fix the reinforcing steel bars in the fixing cylinders 3. The base of the fan 7 fixedly connected with the rotating support 1 through the bolts is arranged, the air outlet of the fan 7 is connected with the air channel 8, harmful smoke can be generated in the steel bar welding process, the fan 7 sucks away the smoke to a certain extent to enable the smoke to be led to the air channel 8 to be collected, the working environment is cleaner, harm of the harmful smoke to workers is reduced, and cleaner production is achieved.

Referring to fig. 2, the driving device 5 includes a driving gear 51, a rotating shaft 52 is vertically welded at an axial position of the driving gear 51, one end of the rotating shaft 52 is rotatably connected to an inner wall of the chuck 2, and the other end of the rotating shaft penetrates through a side disk surface of the chuck 2. A transmission device 53 is arranged around the driving gear 51, the driving device 5 drives the transmission device 53 to move, and the transmission device 53 drives the fixing device 6 to fix.

Referring to fig. 2 and 3, the transmission device 53 includes a driven gear 531, the driven gear 531 is engaged with the driving gear 51, one end of the driven gear 531 is rotatably connected to the inner wall of the chuck 2, and the other end of the driven gear 531 is fixedly connected to one end of the worm 532. The end of the worm 532, which is far away from the driven gear 531, is rotatably connected to the inner wall of the chuck 2, the worm 532 is meshed with the worm wheel 533, the worm wheel 533 is fixedly communicated with a sleeve 534, which is perpendicular to the surfaces of the two sides of the worm wheel 533, one end of the sleeve 534, which is far away from the worm wheel 533, is rotatably connected to the inner wall of the chuck 2, and a fixing device 6 is arranged in the.

Referring to fig. 3, the fixing device 6 includes a screw rod 61, the screw rod 61 is in threaded connection with the inner wall of the sleeve 534, the sleeve 534 rotates the screw rod 61 to move up and down along the sleeve 534, the upper section of the screw rod 61 is fixedly connected with a limiting block 62, and one side of the limiting block 62 close to the chuck 2 is an arc-shaped surface, so as to better support and fix the steel bar.

Referring to fig. 4 and 5, a clamping groove 521 is formed in one end of the rotating shaft 52, which penetrates through the chuck 2, a transfer rod is clamped in the clamping groove 521, a rectangular block 523 is fixed at the tail end of the rotating rod 522, which is a cylindrical steel pipe, and the shape of the clamping groove 521 is matched with the shape of the section of the tail end of the rotating rod 522. Clamping layer 5211 has been seted up to draw-in groove 521 end, inserts the draw-in groove 521 back at dwang 522, rotates dwang 522, and the square piece butt on dwang 522 both ends blocks the upper wall on clamping layer 5211, and square groove has been seted up to clamping layer 5211 upper wall, and the dwang 522 end is supported the joint in square groove, makes dwang 522 rotate difficult roll-off draw-in groove 521. The hand-held end of the rotating rod 522 is adhered with an anti-slip sleeve 524 to increase the friction force of the hand-held.

The implementation principle of the steel bar fixing device 6 of the seam welder is as follows: when needing fixed reinforcing bar, insert the dwang 522 the draw-in groove 521 manual work and rotate, pivot 52 rotates and drives driving gear 51 and rotate, driving gear 51 drives driven gear 531 and rotates, driven gear 531 drives worm wheel 533 worm 532 and rotates, fixed sleeve pipe 534 inner wall and lead screw 61 threaded connection on the worm wheel 533, worm wheel 533 rotates along fixed direction and makes lead screw 61 displacement downwards, fixed connection's stopper 62 moves downwards on the lead screw 61, the butt is on the reinforcing bar surface, fix the reinforcing bar, when needing to loosen, the antiport dwang 522, stopper 62 displacement upwards, the reinforcing bar is loosened.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a seam welder's reinforcing bar fixing device, includes rotating support (1), its characterized in that: rotate fixedly connected with chuck (2) on support (1), a plurality of solid fixed cylinder (3) of fixedly connected with correspond with the through-hole on rotating support (1) on chuck (2), be provided with cavity (4) in chuck (2), be provided with drive arrangement (5) and fixing device (6) in cavity (4), drive arrangement (5) drive fixing device (6), fixing device (6) are used for the reinforcing bar in the fixed insertion through-hole.

2. The reinforcing bar fixing device of the seam welder as claimed in claim 1, wherein: fixing device (6) include lead screw (61), chuck (2) are worn to establish out by lead screw (61), lead screw (61) stretch out chuck (2) end fixedly connected with stopper (62), stopper (62) are used for the butt reinforcing bar, lead screw (61) lower extreme is provided with drive arrangement (5), drive arrangement (5) drive lead screw (61) displacement from top to bottom.

3. The reinforcing bar fixing device of the seam welder as claimed in claim 2, wherein: be equipped with transmission (53) on drive arrangement (5), transmission (53) include sleeve pipe (534), worm wheel (533) are fixed cup joint in the outer wall of sleeve pipe (534), sleeve pipe (534) one end rotate connect in the curved profile inner wall of chuck (2), lead screw (61) threaded connection in sleeve pipe (534) inner wall, worm wheel (533) meshing has worm (532), worm (532) one end rotate connect in the quotation inner wall of chuck (2) and other end fixedly connected with driven gear (531), drive arrangement (5) are used for driving driven gear (531).

4. The reinforcing bar fixing device of the seam welder as claimed in claim 3, wherein: drive arrangement (5) include driving gear (51), driving gear (51) meshing driven gear (531), fixedly connected with pivot (52) on driving gear (51), pivot (52) are worn to establish the quotation of chuck (2), pivot (52) rotate under the exogenic action.

5. The reinforcing bar fixing device of the seam welder as claimed in claim 4, wherein: one end of the rotating shaft (52) penetrating out of the chuck (2) is provided with a clamping groove (521), and a rotating rod (522) is connected in the clamping groove (521) in a clamping mode.

6. The reinforcing bar fixing device of the seam welder as claimed in claim 5, wherein: the terminal fixedly connected with rectangle piece (523) of dwang (522), rectangle piece (523) joint in draw-in groove (521), be provided with joint layer (5211) in draw-in groove (521), joint layer (5211) are used for spacingly dwang (522).

7. The reinforcing bar fixing device of the seam welder as claimed in claim 4, wherein: the surface of the limiting block (62) close to the chuck (2) is a circular arc surface.

8. The reinforcing bar fixing device of the seam welder as claimed in claim 5, wherein: the rotating rod (522) is far away from the clamping groove (521) and is fixedly connected with an anti-skidding sleeve (524).

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