CN208219109U - A kind of fixed device of cast iron big disc gear easy to repair - Google Patents

Abstract

The utility model discloses a kind of fixed devices of cast iron big disc gear easy to repair, including big disc gear, the two sides of the big disc gear are connected with fixing axle, fixed device is connected on the outside of the fixing axle, the bottom of the fixed device is arranged with clamping seat, the two sides of the clamping seat inner wall are equipped with fixed frame, and the inner cavity of the fixed frame is equipped with swingle.The utility model by the first spring of setting, main telescopic rod, card slot, mobile bar, active conical tooth, swingle, rotation, from mantle tooth, threaded rod, movable block, clamping pin, secondary telescopic rod, second spring, arc slot, arc bayonet lock and third spring, device can be made to reach easy-to-dismount effect, the fixed device of big disc gear solved on existing market is mostly integral type welding structure, do not have easy-to-dismount effect, the problem of causing working efficiency low because of inconvenience disassembly when staff repairs it, influence staff's working efficiency.

Description

A kind of fixed device of cast iron big disc gear easy to repair

Technical field

The utility model relates to big disc gear technical field, the fixed dress of specially a kind of cast iron big disc gear easy to repair It sets.

Background technique

It is to be driven by a motor transmission gear, transmission gear drives the big disc gear engaged to exist again when knitting machine is weaved Make center of circle rotation on deep bid from weaving movement is completed, the fit structure between the big disc gear and deep bid of traditional knitting machine is flat Face combines design, and in the knitting machine course of work, big disc gear, which makees center of circle rotation in deep bid, makes binding site between the two because of friction And situations such as generation is worn, and the binding site of the two is made to continue to increase gap, and big disc gear will appear displacement, vibration, to make cloth There is defect and even damages knitting needle in face, and then the big disc gear of knitting machine and the mechanical precision of knitting needle is made to reduce and make knitting machine Service life shorten.

Big disc gear fixes device when in use and needs to repair because the rotation of long period causes to wear, existing market On the fixed device of big disc gear be mostly integral type welding structure, do not have easy-to-dismount effect, staff carries out it Because inconvenience disassembly causes working efficiency low when maintenance, staff's working efficiency is influenced.

Utility model content

The purpose of this utility model is to provide a kind of fixed devices of cast iron big disc gear easy to repair, have convenient for dimension The advantages of repairing solves the problems, such as that the fixed gear of deep bid does not have function easy to repair on existing market.

To achieve the above object, the utility model provides the following technical solutions: a kind of cast iron big disc gear use easy to repair Fixed device, including big disc gear, the two sides of the big disc gear are connected with fixing axle, and the outside of the fixing axle is living Dynamic to be connected with fixed device, the bottom of the fixed device is arranged with clamping seat, and the two sides of the clamping seat inner wall are equipped with solid Determine frame, the inner cavity of the fixed frame is equipped with swingle, and the outside of the swingle through fixed frame and is fixedly connected with rotation handle, Active conical tooth is fixedly connected on the inside of the swingle, the inside at the top of the active conical tooth is engaged with from mantle tooth, described It is arranged with threaded rod from the inner cavity of mantle tooth, the top and bottom of the threaded rod are connected with bearing, and the bearing is remote Side from threaded rod is fixedly connected with the junction of fixed frame, and the top and bottom of the threaded rod are arranged with movable block, It is fixedly connected with mobile bar on the inside of the movable block, clamping pin, the clamping pin are fixedly connected on the inside of the mobile bar The side of separate mobile bar through fixed frame and extend to the outside of fixed frame, the inner wall of the clamping seat offers and clamping The card slot being used cooperatively is sold, the inner cavity of the fixed frame is equipped with clamping frame, and the clamping frame is equipped at the top and bottom of inner cavity Arc bayonet lock, the opposite one side of two arc bayonet locks are equipped with third spring, and the arc bayonet lock is passed through far from the side of third spring It wears clamping frame and fixed frame and extends to the outside of fixed frame, the inside of the fixed device is offered to be made with the cooperation of arc bayonet lock Arc slot.

Preferably, the inner cavity of the clamping seat is equipped with the first spring, is fixedly connected with damping at the top of first spring Plate.

Preferably, the surface activity of the clamping pin is connected with secondary telescopic rod, and the surface of the pair telescopic rod is arranged with master Telescopic rod, the inner cavity of the main telescopic rod is equipped with second spring, is connected with fixing seat on the inside of the main telescopic rod, described Transverse slat is fixedly connected on the inside of fixing seat.

Preferably, the active conical tooth and wearing layer is arranged with from the surface of mantle tooth.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through setting the first spring, main telescopic rod, card slot, mobile bar, active conical tooth, swingle, rotation Handle, from mantle tooth, threaded rod, movable block, clamping pin, secondary telescopic rod, second spring, arc slot, arc bayonet lock and third spring, Device can be made to reach easy-to-dismount effect, solving the fixed device of the big disc gear on existing market is mostly integral type welding knot Structure does not have easy-to-dismount effect, because inconvenience disassembly causes working efficiency low when staff repairs it, influences The problem of staff's working efficiency.

2, the utility model can effectively reduce fixed device when in use because accelerating equipment caused by shaking by vibration damper plate The phenomenon that abrasion, improves the service life of equipment, by main telescopic rod and secondary telescopic rod, can effectively avoid clamping pin from making There is stuck phenomenon in used time, and the fluency for improving equipment operation can effectively reduce equipment when in use by wearing layer The phenomenon that wearing improves the service life of equipment.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model A-A partial enlarged view.

In figure: 1 big disc gear, 2 fixing axles, 3 fixed devices, 4 vibration damper plates, 5 clamping seats, 6 first springs, 7 fixing seats, 8 Main telescopic rod, 9 card slots, 10 mobile bars, 11 active conical tooths, 12 swingles, 13 rotation handles, 14 are lived from mantle tooth, 15 threaded rods, 16 Motion block, 17 bearings, 18 clamping pins, 19 secondary telescopic rods, 20 second springs, 21 transverse slats, 22 arc slots, 23 arc bayonet locks, 24 third bullets Spring, 25 clamping frames, 26 fixed frames.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of cast iron big disc gear easy to repair fixed device, including big disc gear 1 referring to FIG. 1-2, big disc gear 1 two sides are connected with fixing axle 2, and the outside of fixing axle 2 is connected with fixed device 3, the bottom set of fixed device 3 Equipped with clamping seat 5, the inner cavity of clamping seat 5 is equipped with the first spring 6, and the top of the first spring 6 is fixedly connected with vibration damper plate 4, passes through Vibration damper plate 4 can effectively reduce fixed device 3 when in use because the phenomenon that quickening equipment attrition, improving equipment caused by shaking Service life, the two sides of 5 inner wall of clamping seat are equipped with fixed frame 26, and the inner cavity of fixed frame 26 is equipped with swingle 12, swingle 12 outside is through fixed frame 26 and is fixedly connected with rotation 13, and the inside of swingle 12 is fixedly connected with active conical tooth 11, The inside at 11 top of active conical tooth is engaged with from mantle tooth 14, active conical tooth 11 and is arranged with from the surface of mantle tooth 14 wear-resisting Layer, by wearing layer, can effectively reduce the phenomenon that equipment is worn when in use, improve the service life of equipment, from The inner cavity of mantle tooth 14 is arranged with threaded rod 15, and the top and bottom of threaded rod 15 are connected with bearing 17, and bearing 17 is remote Side from threaded rod 15 is fixedly connected with the junction of fixed frame 26, and the top and bottom of threaded rod 15 are arranged with movable block 16, the inside of movable block 16 is fixedly connected with mobile bar 10, and the inside of mobile bar 10 is fixedly connected with clamping pin 18, clamping pin 18 Surface activity be connected with secondary telescopic rod 19, the surface of secondary telescopic rod 19 is arranged with main telescopic rod 8, and the inner cavity of main telescopic rod 8 is set There is second spring 20, the inside of main telescopic rod 8 is connected with fixing seat 7, and the inside of fixing seat 7 is fixedly connected with transverse slat 21, By main telescopic rod 8 and secondary telescopic rod 19, it can effectively avoid clamping pin 18 from occurring stuck phenomenon when in use, improve and set The side of the fluency of received shipment row, the separate mobile bar 10 of clamping pin 18 through fixed frame 26 and extends to the outer of fixed frame 26 Portion, the inner wall of clamping seat 5 offer the card slot 9 being used cooperatively with clamping pin 18, and the inner cavity of fixed frame 26 is equipped with clamping frame 25, card Arc bayonet lock 23 is equipped at the top and bottom of tight 25 inner cavity of frame, the opposite one side of two arc bayonet locks 23 is equipped with third spring 24, side of the arc bayonet lock 23 far from third spring 24 is through clamping frame 25 and fixed frame 26 and extends to the outer of fixed frame 26 The inside of side, fixed device 3 offers the arc slot 22 being used cooperatively with arc bayonet lock 23.

In use, rotated to rotation 13 by user, by rotate 13 rotation drive swingle 12 into Row rotation drives active conical tooth 11 to be rotated by the rotation of swingle 12, is driven by the rotation of active conical tooth 11 driven Cone tooth 14 is rotated, and by driving threaded rod 15 to be rotated from the rotation of mantle tooth 14, passes through the rotation band of threaded rod 15 Dynamic movable block 16 is moved, and is moved by the mobile drive mobile bar 10 of movable block 16, passes through the movement of mobile bar 10 It drives clamping pin 18 to be moved, is moved by the mobile drive pair telescopic rod 19 of clamping pin 18, pass through secondary telescopic rod 19 Mobile drive its slided in the inner cavity of main telescopic rod 8, by the sliding of secondary telescopic rod 19 make second spring 20 master stretch Deformation occurs in the inner cavity of contracting bar 8, pulls rotation to be displaced outwardly fixed frame 26 13 by user, passes through fixed frame 26 It is displaced outwardly and third spring 24 is driven to be displaced outwardly, moved by the mobile drive arc bayonet lock 23 of third spring 24, led to Crossing the cambered surface opened up on arc slot 22 and arc bayonet lock 23 makes arc bayonet lock 23 when being displaced outwardly while moving inward, and passes through arc The moving inward of bayonet lock 23 makes third spring 24, and deformation occurs, makes fixed device 3 can be with the extraction of fixed frame 26 by user It is easily taken out, achievees the effect that device by the cooperation of above structure easy to repair, be suitble to promote the use of.

In summary: the fixed device of the maintenance cast iron big disc gear, by the first spring 6, main telescopic rod 8, card slot 9, Mobile bar 10, active conical tooth 11, swingle 12, rotation 13, from mantle tooth 14, threaded rod 15, movable block 16, clamping pin 18, Secondary telescopic rod 19, second spring 20, arc slot 22, arc bayonet lock 23 and third spring 24 solve the deep bid tooth on existing market Taking turns fixed device is mostly integral type welding structure, does not have easy-to-dismount effect, because not when staff repairs it Just the problem of disassembly causes working efficiency low, influences staff's working efficiency.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of cast iron big disc gear easy to repair fixed device, including big disc gear (1), it is characterised in that: the deep bid The two sides of gear (1) are connected with fixing axle (2), are connected with fixed device (3) on the outside of the fixing axle (2), The bottom of the fixed device (3) is arranged with clamping seat (5), and the two sides of clamping seat (5) inner wall are equipped with fixed frame (26), The inner cavity of the fixed frame (26) is equipped with swingle (12), and the outside of the swingle (12) is through fixed frame (26) and fixed company It is connected to and rotates (13), be fixedly connected with active conical tooth (11) on the inside of the swingle (12), active conical tooth (11) top It is engaged on the inside of portion from mantle tooth (14), the inner cavity from mantle tooth (14) is arranged with threaded rod (15), the threaded rod (15) top and bottom are connected with bearing (17), side and fixed frame of the bearing (17) far from threaded rod (15) (26) junction is fixedly connected, and the top and bottom of the threaded rod (15) are arranged with movable block (16), the movable block (16) it is fixedly connected on the inside of mobile bar (10), is fixedly connected with clamping pin (18) on the inside of the mobile bar (10), it is described The side of the separate mobile bar (10) of clamping pin (18) runs through fixed frame (26) and extends to the outside of fixed frame (26), the card The inner wall of tight seat (5) offers the card slot (9) being used cooperatively with clamping pin (18), and the inner cavity of the fixed frame (26) is equipped with clamping Frame (25) is equipped with arc bayonet lock (23) at the top and bottom of clamping frame (25) inner cavity, and two arc bayonet locks (23) are opposite One side be equipped with third spring (24), side of the arc bayonet lock (23) far from third spring (24) through clamping frame (25) and The inside in fixed frame (26) and the outside for extending to fixed frame (26), the fixed device (3) offers and arc bayonet lock (23) The arc slot (22) being used cooperatively.

2. a kind of fixed device of cast iron big disc gear easy to repair according to claim 1, it is characterised in that: the card The inner cavity of tight seat (5) is equipped with the first spring (6), is fixedly connected with vibration damper plate (4) at the top of first spring (6).

3. a kind of fixed device of cast iron big disc gear easy to repair according to claim 1, it is characterised in that: the card The surface activity of tight pin (18) is connected with secondary telescopic rod (19), and the surface of the pair telescopic rod (19) is arranged with main telescopic rod (8), The inner cavity of the main telescopic rod (8) is equipped with second spring (20), is connected with fixing seat on the inside of the main telescopic rod (8) (7), transverse slat (21) are fixedly connected on the inside of the fixing seat (7).

4. a kind of fixed device of cast iron big disc gear easy to repair according to claim 1, it is characterised in that: the master Mantle tooth (11) and wearing layer is arranged with from the surface of mantle tooth (14).