CN215941342U

CN215941342U - Wire straightening device for round-link chain production

Info

Publication number: CN215941342U
Application number: CN202122017242.XU
Authority: CN
Inventors: 张顺强; 于章英
Original assignee: Jiangsu Jushun Chain Technology Co ltd
Current assignee: Jiangsu Jushun Chain Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-04
Anticipated expiration: 2031-08-25

Abstract

The utility model belongs to the technical field of wire straightening, and discloses a wire straightening device for producing a round-link chain, which comprises a wire and a plurality of roller groups arranged in parallel, wherein each roller group comprises a first grooved roller, a second grooved roller, a third grooved roller and a fourth grooved roller, each of the first grooved roller, the second grooved roller, the third grooved roller and the fourth grooved roller can be arranged in a sliding manner and can be contacted with the surface of the wire, the utility model arranges the first grooved roller and the third grooved roller on a first mounting plate, arranges the second grooved roller and the fourth grooved roller on a second mounting plate, spirally arranges two sliding plates outside a bidirectional screw rod in each mounting plate, the two sliding plates are respectively connected with the two grooved rollers in the same group on the same mounting plate, and can control the distance between the two grooved rollers by rotating a bidirectional screw rod, thereby be applicable to the wire rod alignment work of different diameters, improve the practicality of device.

Description

Wire straightening device for round-link chain production

Technical Field

The utility model belongs to the technical field of wire straightening, and particularly relates to a wire straightening device for round-link chain production.

Background

The circular chain is mainly suitable for coal mine scraper conveyors, coal ploughs, drum shearers, other mechanical drag chains and the like. The round-link chain is formed by buckling single-link chain rings, has high strength, and is a closed ring formed by cutting straightened wires into small sections and bending the small sections. The wire raw material needs to be bent and then transported due to the overlong length, so the wire raw material needs to be straightened firstly during processing.

The wire rod alignment device that has now adopts a plurality of gyro wheel groups to straighten the wire rod, and four gyro wheels of every roller train can straighten four positions of wire rod respectively, however at the rigidity of roller train, can't adjust, only is applicable to the wire rod alignment of a diameter, and the practicality is lower, and the surface can carry a small amount of dust when the wire rod transports, and the alignment in-process, the dust can influence the alignment effect of gyro wheel to the wire rod.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wire straightening device for circular chain production, which solves the problems that the existing wire straightening device is only suitable for straightening wires with one diameter, the practicability is low, and dust on the surface of the wire can influence the wire straightening effect of a roller.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wire rod coalignment for round-link chain production, includes wire rod and a plurality of roller train that sets up side by side, every the roller train all includes first trough of belt gyro wheel, second trough of belt gyro wheel, third trough of belt gyro wheel and fourth trough of belt gyro wheel, and every first trough of belt gyro wheel, second trough of belt gyro wheel, third trough of belt gyro wheel and fourth trough of belt gyro wheel all can slide the setting to all can with wire rod surface contact.

Preferably, one side of all the roller groups is provided with a dust removal assembly, the dust removal assembly comprises an installation block, a threaded hole is formed in one side wall of the installation block to the other side wall of the installation block, an installation ring is installed in the threaded hole in a screwing mode, a plurality of fan-shaped rubber sheets are fixed on the inner wall of the installation ring, and all the rubber sheets are spliced into a circle.

Preferably, still include first mounting panel and the second mounting panel that mutually perpendicular set up, a plurality of mounting grooves have all been seted up to the inside of first mounting panel and second mounting panel, and all slide in every mounting groove and be provided with two slides, per two the slide respectively with first trough of belt gyro wheel and third trough of belt gyro wheel or second trough of belt gyro wheel and fourth trough of belt gyro wheel between be connected with the connecting block.

Preferably, each mounting groove is internally provided with a bidirectional screw rod in a rotating mode and is fixedly provided with a limiting rod, and each two sliding plates in the mounting groove are arranged outside the bidirectional screw rod in a screwing mode through threads and are sleeved outside the limiting rod in a sliding mode.

Preferably, two groups of threads with opposite rotation directions are arranged on the outer wall of each bidirectional screw rod, and the two sliding plates in each mounting groove are screwed with the two groups of threads respectively.

Preferably, a plurality of chutes are formed in the first mounting plate and the second mounting plate, each mounting groove is communicated with two chutes, and each connecting block is arranged in one chute in a sliding mode.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the wire straightening device, the first grooved roller and the third grooved roller are both arranged on the first mounting plate, the second grooved roller and the fourth grooved roller are both arranged on the second mounting plate, two sliding plates are spirally arranged outside the bidirectional screw rod in each mounting plate and are respectively connected with the two grooved rollers in the same group on the same mounting plate, and the distance between the two grooved rollers can be controlled by rotating the bidirectional screw rod, so that the wire straightening device is suitable for wire straightening work of different diameters, and the practicability of the device is improved.

(2) According to the wire straightening device, the dust removing assembly is arranged at the feeding end of the wire on the device, the mounting ring can be mounted on the connecting block in a threaded screwing mode, the wire firstly passes through the rubber sheet on the inner side of the mounting ring, the rubber sheet is in contact with the surface of the wire, and dust attached to the surface of the wire can be swept away, so that the effect of straightening the wire by the roller is prevented from being influenced by subsequent dust.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the engagement of the first grooved roller and the third grooved roller with the first mounting plate in accordance with the present invention;

FIG. 4 is a schematic view of the dust extraction assembly of the present invention in cooperation with a first mounting plate;

in the figure: 1. a first grooved roller; 2. a second grooved roller; 3. a third grooved roller; 4. a fourth grooved roller; 5. a roller set; 6. a dust removal assembly; 7. a wire rod; 8. a second mounting plate; 9. mounting grooves; 10. a bidirectional screw rod; 11. a slide plate; 12. a chute; 13. connecting blocks; 14. mounting blocks; 15. a mounting ring; 16. a rubber sheet; 17. a first mounting plate; 18. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a wire straightening device for producing a round-link chain comprises a wire 7 and a plurality of roller groups 5 arranged in parallel, wherein each roller group 5 comprises a first grooved roller 1, a second grooved roller 2, a third grooved roller 3 and a fourth grooved roller 4, each first grooved roller 1, second grooved roller 2, third grooved roller 3 and fourth grooved roller 4 can be arranged in a sliding manner and can be in surface contact with the wire 7, the specifications of each roller are the same, annular grooves are formed in the outer wall of each roller along the circumferential direction, the cross sections of the annular grooves are arc-shaped, the wire 7 is transmitted along a straight line, the first grooved roller 1, the second grooved roller 2, the third grooved roller 3 and the fourth grooved roller 4 are respectively positioned in four directions of the wire 7 and are sequentially vertical to the tangent plane of the wire 7, each roller can move along the diameter direction of the wire 7, and the position of the wire 7 can be adjusted according to wires 7 with different diameters, the wire straightening machine is suitable for wire straightening of various sizes.

Further, one side of all roller groups 5 is provided with dust removal component 6, dust removal component 6 is including installation piece 14, and a lateral wall to another lateral wall of installation piece 14 set up threaded hole, threaded hole internal thread closes installs collar 15, convenient to detach changes, and be fixed with a plurality of sectorial rubber slab 16 on the inner wall of collar 15, all rubber slab 16 splice into a circular, the wire rod 7 diameter that collar 15 is suitable for is greater than the inner radius of collar 15, and be less than the inner diameter of collar 15, guarantee every rubber slab 16 homoenergetic and wire rod 7 surface contact, thereby flick its surperficial dust, prevent that the dust from influencing the alignment effect of gyro wheel to wire rod 7.

Further, still include first mounting panel 17 and second mounting panel 8 that mutually perpendicular set up, dust removal component 6 can be installed on first mounting panel 17 or second mounting panel 8, be connected with the bracing piece between installation piece 14 and the mounting panel, a plurality of mounting grooves 9 have all been seted up to first mounting panel 17 and second mounting panel 8's inside, and all slide and be provided with two slides 11 in every mounting groove 9, every two slides 11 respectively with first trough of belt gyro wheel 1 and third trough of belt gyro wheel 3 or be connected with connecting block 13 between second trough of belt gyro wheel 2 and the fourth trough of belt gyro wheel 4, every first trough of belt gyro wheel 1 and third trough of belt gyro wheel 3 all install on first mounting panel 17, every second trough of belt gyro wheel 2 and fourth trough of belt gyro wheel 4 all install on second mounting panel 8.

Specifically, all rotate in every mounting groove 9 and install two-way lead screw 10, and be fixed with gag lever post 18, the one end of two-way lead screw 10 extends to the outside of place mounting panel, and be connected with the control block, be convenient for rotate two-way lead screw 10 through the control block, two slides 11 in every mounting groove 9 all close the outside of installing in two-way lead screw 10 soon through the screw thread, and the outside of gag lever post 18 is located to equal slip cap, rotate two-way lead screw 10 and can make two slides 11 move towards opposite direction simultaneously or in opposite directions.

It is worth to be noted that two sets of threads with opposite turning directions are arranged on the outer wall of each bidirectional screw rod 10, and the two sliding plates 11 in each mounting groove 9 are respectively screwed with the two sets of threads.

Further, all seted up a plurality of spouts 12 on first mounting panel 17 and the second mounting panel 8, and every mounting groove 9 all communicates with two spouts 12, and every connecting block 13 all slides and sets up in a spout 12, and the one side that connecting block 13 is close to the place mounting panel lateral wall keeps level with the mounting panel lateral wall.

The working principle and the using process of the utility model are as follows: when the wire fixing device is used, a worker firstly installs the installation ring 15 in a threaded hole of the installation block 14 in a threaded screwing mode, one end of the wire 7 penetrates through the inner side of the installation ring 15 and then sequentially penetrates through each roller group 5, so that the first grooved roller 1, the second grooved roller 2, the third grooved roller 3 and the fourth grooved roller 4 of each group are respectively positioned at four different directions of the wire 7, and each two-way screw rod 10 on the first installation plate 17 and the second installation plate 8 is rotated through the control block, so that the two sliding plates 11 outside the two-way screw rods 10 slide oppositely under the action of the limiting rods 18, and the two grooved rollers are driven to be close to each other through the connecting block 13 until the groove of each roller is in contact with the surface of the wire 7;

after the position of each grooved roller is adjusted according to the diameter of the wire 7, the wire 7 can be continuously conveyed into the straightening device through the driving device, the rubber sheet 16 is in sliding contact with the surface of the wire 7 to wipe off dust on the surface of the wire 7, and the wire 7 is straightened under the action of each grooved roller.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wire rod coalignment for round-link chain production which characterized in that: including wire rod (7) and a plurality of roller train (5) that set up side by side, every roller train (5) all include first trough of belt gyro wheel (1), second trough of belt gyro wheel (2), third trough of belt gyro wheel (3) and fourth trough of belt gyro wheel (4), and every first trough of belt gyro wheel (1), second trough of belt gyro wheel (2), third trough of belt gyro wheel (3) and fourth trough of belt gyro wheel (4) all can slide the setting to all can with wire rod (7) surface contact.

2. The wire straightening device for round-link chain production according to claim 1, wherein: all one side of roller train (5) is provided with dust removal subassembly (6), dust removal subassembly (6) are including installation piece (14), and a lateral wall to another lateral wall offered threaded hole of installation piece (14), threaded hole closes soon installs collar (15), and is fixed with a plurality of sectorial rubber sheets (16) on the inner wall of collar (15), all rubber sheet (16) splice into a circular.

3. The wire straightening device for round-link chain production according to claim 2, wherein: still include first mounting panel (17) and second mounting panel (8) that mutually perpendicular set up, a plurality of mounting grooves (9) have all been seted up to the inside of first mounting panel (17) and second mounting panel (8), and all slide in every mounting groove (9) and be provided with two slides (11), per two slide (11) are connected with connecting block (13) respectively with between first trough of belt gyro wheel (1) and third trough of belt gyro wheel (3) or second trough of belt gyro wheel (2) and fourth trough of belt gyro wheel (4).

4. The wire straightening device for round-link chain production according to claim 3, wherein: every all rotate in mounting groove (9) and install two-way lead screw (10) to be fixed with gag lever post (18), every two slide (11) in mounting groove (9) are all installed in the outside of two-way lead screw (10) through the screw thread closure soon, and the outside of gag lever post (18) is located to the equal slip cap.

5. The wire straightening device for round-link chain production according to claim 4, wherein: two groups of threads with opposite rotation directions are arranged on the outer wall of each two-way screw rod (10), and two sliding plates (11) in each mounting groove (9) are screwed with the two groups of threads respectively.

6. The wire straightening device for the production of the round-link chain according to claim 5, wherein: a plurality of sliding grooves (12) are formed in the first mounting plate (17) and the second mounting plate (8), each mounting groove (9) is communicated with the corresponding two sliding grooves (12), and each connecting block (13) is arranged in one sliding groove (12) in a sliding mode.