CN2889538Y

CN2889538Y - Anchor rod twister

Info

Publication number: CN2889538Y
Application number: CN 200620023393
Authority: CN
Inventors: 朱计敏
Original assignee: Xinggong Research Institute Of Machinery Product Xingtai
Current assignee: Xinggong Research Institute Of Machinery Product Xingtai
Priority date: 2006-01-19
Filing date: 2006-01-19
Publication date: 2007-04-18
Anticipated expiration: 2016-01-19

Abstract

A rockbolt twisting machine belonging to technical field of mine supporting-device processing facilities is provided. The machine has high production efficiency, reliable processing quality, and easy manufacturing process; and includes a machine frame, a rotation shaft and a motor. The rotation shaft is rotatably supported on the machine frame and provided with a clutch at input end and a chuck at output end, the motor is connected with the clutch, and a chuck seat is arranged on the machine frame and coaxially opposite to the chuck. The utility model controls rotation of rotation shaft to perform twisting operation via clutch, and has the advantages of reliable transmission torque, compact structure, more universal parts, convenient installation and manufacture, and low cost. The machine avoids manual twisting work, improves processing quality of product, improves production efficiency and lowers production cost; and is suitable for twisting facilities in manufacturing of rockbolt.

Description

Anchor pole is turned round twist drills machine

Technical field

The utility model relates to anchor pole processing facility, belongs to mine support utensil processing facility technology field.

Background technology

Anchor pole is a widely used supporting utensil in the mining, and round steel club heating flattening is twisted into twisted shape more just becomes anchor pole.Traditional processing mode is to utilize pneumatic hammer to flatten earlier, manually turn round fried dough twist then, the original backwardness of processing mode, production efficiency is low, particularly manually turns round fried dough twist, need take a large amount of labours, labor strength is big, product quality also can't be guaranteed, and for this reason, must study to provide and can replace artificial machinery and turn round the fried dough twist facility.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of production efficiency height, crudy anchor pole reliable, that be easy to processing and fabricating is turned round twist drills machine.

The alleged problem of the utility model realizes with following technical scheme:

A kind of anchor pole is turned round twist drills machine, is provided with frame, rotating shaft, motor in the formation, and the rotating shaft rotation is supported on the frame, and its input has clutch, output has chuck, and motor and clutch are in transmission connection, and are mounted with on the frame and the coaxial relative deck of chuck.

Above-mentioned anchor pole is turned round twist drills machine, described clutch 4 is a turn key formula clutch, it has driving wheel in constituting, driven pulley, turn key, the turn key handle, dial, wherein, driven pulley and rotating shaft are affixed, turn key, the turn key handle lays respectively in the turn key groove 10 and turn key handle groove 11 on the driven pulley, the fulcrum 12 of turn key 7 is affixed with turn key handle 8 lower ends, turn key handle upper end is arranged in the turn key handle draw-in groove 13 that coupling is provided with on the dial 9, driving wheel 5 is sleeved on the driven pulley 6, be intervally distributed with the unidirectional draw-in groove 14 that is provided with turn key 7 couplings on the hole wall in suit hole, turn key handle 8 has return spring 32, and dial 9 has striking gear.

Above-mentioned anchor pole is turned round twist drills machine, and described striking gear is an electromagnet 15, the pusher dog 16 on the thrust block 41 corresponding dials 9 on it, and electromagnet 15 is fixed on the frame 1.

Above-mentioned anchor pole is turned round twist drills machine, have additional the location antispin device in the described rotating shaft 2, outer price fixing 17 in this device is set in the rotating shaft 2, inner rotary table 18 is fixed in the rotating shaft 2, bumping on the outer price fixing bumped pearl pit 20 on the pearl 19 corresponding inner rotary tables, bump pearl stage clip 21 and be arranged in swivel nut 23 on the outer price fixing, the locating piece 44 of outer price fixing bottom is between the adjustment screw on the adjustment seat 40 42.

Above-mentioned anchor pole is turned round twist drills machine, and described motor 3 connects by decelerator 21, sprocket wheel, chain drive.

The utlity model has following characteristics:

1. the rotating shaft rotation that provides is supported on the frame, carry out the facility that machinery is turned round fried dough twist processing with the rotation of Clutch Control rotating shaft, simple and compact for structure, spare part in common use is many in the formation, fabrication and installation are convenient, and small investment has been exempted the work of manually turning round fried dough twist, the crudy of product can access reliable assurance, can therefore increase substantially production efficiency and then reduce production cost of products;

2. the turn key formula clutch that provides can be controlled combination, the disengaging of driven wheel easily by dial, turn key handle, turn key, reliable, the compact conformation of transmission moment of torsion, and parts are suitable for processing and fabricating in the formation;

3. the draw-in groove that fixes anchor pole two ends homalocephalus when the location antispin device of setting up can make the rotating shaft stall is on the parallel or vertical same position, thereby satisfies the conforming status requirement of anchor pole two ends homalocephalus;

The utility model is suitable to be used as the fried dough twist facility of turning round in the productions such as anchor pole.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is clutch 4 zoomed-in views among Fig. 1;

Fig. 3 is an A-A profile among Fig. 2;

Fig. 4 is a B-B profile among Fig. 2;

Fig. 5 is the location antispin device zoomed-in view of setting up;

Fig. 6 is the C-C profile of Fig. 5.

The parts label is in the accompanying drawing: the outer price fixing 18-inner rotary table 19-collision bead 20-collision bead pit 21-collision bead stage clip 22-adjusting nut 23-swivel nut 24 of the unidirectional draw-in groove 15-of 1-frame 2-rotating shaft 3-motor 4-clutch 5-driving wheel 6-driven pulley 7-turn key 8-turn key handle 9-driver plate 10-turn key groove 11-turn key handle groove 12-fulcrum 13-turn key handle draw-in groove 14-electromagnet 16-pusher dog 17-, 25-sprocket wheel 26-chain 27-chuck 28-deck 29-bearing block 30-anchor pole 31-cell wall 32-return spring 33-driving key 34-bearing pin 35-arc groove 36-draw-in groove 37-decelerator 38-pallet 39-planker 40-adjustment seat 41-thrust block 42-adjustment screw 43-hang and support 44-locating piece 45-deck draw-in groove.

The specific embodiment

Consult Fig. 1.Rotating shaft 2 is supported on the frame 1 by left and right bearing block 29 rotations, 1 one is equipped with chuck 27, the corresponding deck 28 of settling on the frame, the end that treating after the flattening turned round colored anchor pole 30 is stuck in the draw-in groove 36 of chuck 27, the other end is fixed in the draw-in groove 37 on the deck 28, when motor 3 drives rotating shaft 2 rotations by clutch 4, one end of anchor pole 30 rotates with it, is twisted into twisted shape.

Consult Fig. 1,2,3,4.Driven pulley 6 in the clutch 4 is affixed by driving key 33 with rotating shaft 2, rotates synchronously with rotating shaft 2; Turn key groove 10 is positioned on the wheel face of driven pulley 6 left end flange pulleys, turn key handle groove 11 is positioned at driven pulley 6 right-hand members than on the major diameter wheel face, insert in the square jack of turn key handle 8 lower ends coupling setting cell wall 31 backs that the fulcrum 12 of turn key 7 one ends passes between turn key groove and the turn key handle groove, affixed with turn key handle 8, the other end is supported on hanging of driving disc spacing pressing 5 outsides and supports on 43, the upper end of turn key handle 8 is fixed in the turn key handle draw-in groove 13 that coupling is provided with on the dial 9 by bearing pin 34, the return spring 32 of turn key handle 8 is extension spring, the handle body of one end and turn key handle 8 is affixed, the other end is fixed on the driven pulley 6 through the arc groove on the driven pulley wheel face 35, unidirectional draw-in groove 14 on the driving wheel 5 suit holes is at least 1, in the illustrated example be 5, under the free state, turn key handle 8 acts among Fig. 4 at the pulling force of return spring 32 and turns clockwise, turn key 7 drives in Fig. 3 corresponding turning clockwise at the turn key handle and crouches in the turn key groove 10, be sleeved on driving wheel 5 idle running on the driven wheel disc 6, clutch 4 is in disengaged position, and rotating shaft 2 is not rotated; When dial 9 is subjected to striking gear to drive the low-angle rotation, the pulling force that turn key handle 8 on it overcomes return spring 32 is rotated counterclockwise in Fig. 4, turn key 7 on the driven pulley 6 also corresponding being rotated counterclockwise in Fig. 3 lifted, snap in the unidirectional draw-in groove 14 on the driving wheel 5 suit hole walls, driven wheel is in transmission connection by turn key 7, rotation synchronously, and clutch is in closure state, rotating shaft 2 rotations are through turning round fried dough twist processing, and this moment, dial 9 together rotated with turn key handle 8 and driven pulley 6.Unidirectional draw-in groove 14 tangentially is provided with along the suit hole tangent line of driven pulley 6.

Consult accompanying drawing 1.The striking gear of dial 9 can be multiple, adopts the electromagnet type striking gear in the illustrated example.Electromagnet 15 is fixed on the frame 1, the pusher dog 16 on thrust block 41 corresponding dial 9 excircles on it, and dial 9 is rotated counterclockwise in Fig. 3 during adhesive, and turn key 7 is rotated counterclockwise and snaps in the unidirectional draw-in groove 14.The pickup time at intermittence of magnet 15 is by time relay control (time relay is placed in the switch board, so not shown in the figures meaning the out).

Consult Fig. 5,6.Even deck draw-in groove 45 on the resting position of the draw-in groove 36 when antispin device is used to adjust rotating shaft 2 stalls on it and the deck 28 corresponding simultaneously for level or simultaneously for plumbness, satisfied the corresponding consistent requirement in homalocephalus position at anchor pole 30 two ends.When rotating shaft 2 was about to stall, two bump pearl 19 card people bumped in the pearl pit 20, and rotating shaft 2 is parked on the desired location, and the adjustment nut 22 of screwing on the swivel nut 23 can be regulated the pretightning force of bumping pearl stage clip 21, obtains the best static control effect of stall.The position of pit 20 is regulated by the locating piece 44 and the adjustment screw on two adjustment seats 40 42 of outer price fixing 17 bottoms.

Still consult Fig. 1.Motor 3 is in transmission connection with driving wheel 5 by decelerator 37,

sprocket wheel

24,25, chain 26, and sprocket wheel 25 is affixed with driving wheel 5, and sprocket wheel 24 is fixed on the output shaft of decelerator 37.

Consult Fig. 1.Pallet 38 during diagram is implemented is used for holder and connects anchor pole 30, prevents that it is sagging.Deck 28 can slide front and back on planker 39, turns round the length at fried dough twist position with adjustment.

Claims

1. an anchor pole is turned round twist drills machine, it is characterized in that, be provided with frame [1], rotating shaft [2], motor [3] in the formation, rotating shaft [2] rotation is supported on the frame [1], its input has clutch [4], output has chuck [27], motor [3] is in transmission connection with clutch, is mounted with on the frame and the coaxial relative deck of chuck [27] [28].

2. anchor pole according to claim 1 is turned round twist drills machine, it is characterized in that, described clutch [4] is a turn key formula clutch, it has driving wheel [5] in constituting, driven pulley [6], turn key [7], turn key handle [8], dial [9], wherein, driven pulley [6] is affixed with rotating shaft [2], turn key [7], turn key handle [8] lays respectively in the turn key groove [10] and turn key handle groove [11] on the driven pulley [6], the fulcrum [12] of turn key [7] is affixed with turn key handle [8] lower end, turn key handle [8] upper end is arranged in dial [9] and goes up the turn key handle draw-in groove [13] that coupling is provided with, driving wheel [5] is sleeved on the driven pulley [6], be intervally distributed with the unidirectional draw-in groove [14] that is provided with turn key [7] coupling on the hole wall in suit hole, turn key handle [8] has return spring [32], and dial [9] has striking gear.

3. anchor pole according to claim 2 is turned round twist drills machine, it is characterized in that, described striking gear is electromagnet [15], the pusher dog [16] on the corresponding dial of the thrust block on it [41] [9], and electromagnet [15] is fixed on the frame [1].

4. turn round twist drills machine according to claim 1,2 or 3 described anchor poles, it is characterized in that, described rotating shaft has additional the location antispin device on [2], outer price fixing [17] in this device is set in the rotating shaft [2], inner rotary table [18] is fixed in the rotating shaft [2], bumping on the outer price fixing bumped pearl pit 20 on the pearl 19 corresponding inner rotary tables, bump pearl stage clip 21 and be arranged in swivel nut 23 on the outer price fixing, the locating piece [44] of outer price fixing bottom is positioned between the adjustment screw [42] on the adjustment seat [40].

5. anchor pole according to claim 4 is turned round twist drills machine, it is characterized in that, described motor [3] connects by decelerator [21], sprocket wheel, chain drive.