CN220717705U

CN220717705U - Bending machine for chain

Info

Publication number: CN220717705U
Application number: CN202322380320.1U
Authority: CN
Inventors: 柯志勇; 刘鹏境; 廖巧阳
Original assignee: Henglida Fujian Heavy Industry Development Co ltd
Current assignee: Henglida Fujian Heavy Industry Development Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-05
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a bending machine for a chain, which comprises a first base, wherein the front end of the first base is fixedly connected with a second base, the middle part of the first base is provided with a throwing component, the upper end of the second base is provided with a bending component, a large number of metal strips are stored and placed in a shell through the throwing component, single metal strips can fall into a chute, the first gear is driven to rotate by power provided by a first motor, the second gear is driven to rotate by a second transmission rod, a connecting block drives an inserting rod to slide forwards and backwards, when the inserting rod slides forwards, the metal strips in the chute are pushed out, the metal strips in the chute are pushed onto the bending component to be bent, so that manual pushing of the metal strips is avoided, mechanical accidental injury to workers is prevented, and the practicability of the device is greatly improved.

Description

Bending machine for chain

Technical Field

The utility model relates to the technical field of bending, in particular to a bending machine for a chain.

Background

The chain is generally a metal chain ring or ring, is mostly used as mechanical transmission and traction, is used for blocking a chain-shaped object of a traffic channel, and needs to use a bending machine when producing the chain, wherein the bending machine is a machine capable of bending a metal strip, and the bending machine special for the chain is also used for bending the chain;

according to the patent document: the bending machine comprises a frame, a sliding block, a workbench and a pair of linear driving mechanisms, wherein the workbench is connected to one side of the frame, the linear driving mechanisms are fixedly connected to the frame and are vertically arranged, and the sliding block is fixedly connected with the pair of linear driving mechanisms and is positioned above the workbench and drives the sliding block to do linear lifting motion through the linear driving mechanisms; the bottom end of the supporting rod is hinged with the roller, the roller is connected onto the top surface of the fixed plate in a rolling way and is kept attached to the fixed plate under the action of the constraint component, and the novel automatic compensation device has the advantages of exquisite structure, high reliability, good compensation effect and structural stability of a workbench on the whole.

At present, when the chain is bent, the metal strip is generally required to be put on the bending device by manpower, the method greatly slows down the progress of producing the chain, and workers can easily fatigue when putting the metal strip for a long time, and misoperation can occur, so that the workers are damaged by mechanical misdamage, and the method is inconvenient to use.

Disclosure of Invention

This kind of novel aim at provides a bender for chain to solve the present chain that proposes among the above-mentioned prior art when bending, generally need put in bending device with the metal strip through the manual work on, this kind of method has slowed down the progress of production chain greatly, and the staff carries out the work of putting in the metal strip for a long time and tired easily, can appear misoperation, thereby lead to the staff to be by mechanical accidental injury, inconvenient problem of using.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bending machine for the chain comprises a first base, wherein the front end of the first base is fixedly connected with a second base, a throwing component is arranged in the middle of the first base, and a bending component is arranged at the upper end of the second base;

the throwing component comprises a first motor, a first motor is fixedly arranged in the middle of a first base, a first gear is fixedly connected with an output shaft of the first motor, a first transmission rod is rotatably connected to the upper end of the first gear, a second gear is rotatably connected to the rear side of the first transmission rod, the second gear is meshed with the first gear, a second transmission rod is rotatably connected to the upper end of the rear side of the first transmission rod, a connecting block is rotatably connected to the upper end of the rear side of the second transmission rod, an inserting rod is fixedly connected to the front end of the connecting block, the middle of the first base is inserted with the inserting rod, and a sliding groove matched with the inserting rod is formed in the middle of the first base.

Preferably, the upper end fixedly connected with shell of first base front side, the holding tank has been seted up at the middle part of shell, holding tank and spout intercommunication each other.

Preferably, the upper end threaded connection of second base front side has the threaded rod, the screw hole mutually supporting with the threaded rod has been seted up to the upper end of second base front side, the rear side rotation of threaded rod is connected with the butt plate, the front side fixedly connected with knob of threaded rod.

Preferably, the bending assembly comprises a second motor, the middle part fixed mounting of second base has the second motor, the output shaft fixedly connected with third gear of second motor, the rear side of third gear rotates and is connected with the fourth gear, fourth gear and third gear intermeshing, the fourth gear rotates and connects at the middle part of second base, the upper end fixedly connected with first installation piece of fourth gear, first installation piece rotates and connects at second base upper end rear side, the upper end fixedly connected with second installation piece of third gear, the second installation piece rotates the front side of connection in second base upper end, the upper end of first installation piece and the upper end of second installation piece all fixedly connected with two sets of bending bars.

Preferably, the right side of second base upper end fixedly connected with two sets of first mounting panels, two sets of the inboard of first mounting panel is all fixedly connected with spring, two sets of the inboard of spring is all fixedly connected with grip block.

Preferably, the right side fixedly connected with third installation piece of second base upper end, the middle part of third installation piece rotates and is connected with the installation pole, the upper end fixedly connected with wane of installation pole.

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

1. through being provided with the subassembly of throwing in, deposit a large amount of metal strips and place in the shell, single metal strip can fall into the spout, power through the first motor provides drives first gear and rotates, make the second gear rotate, the second gear drives the second transfer line and rotates, make the connecting block drive the inserted bar and slide back and forth, when the inserted bar slides forward, promote the metal strip in the spout, make the metal strip be released, the metal strip in the spout is pushed to the subassembly of bending, thereby avoid manual work to promote the metal strip, prevent mechanical accidental injury staff, the practicality of the device has been greatly improved;

2. through setting up the subassembly of bending, when the metal strip has been placed, start the second motor, power through the second motor provides drives the third gear and rotates, make the third gear drive the fourth gear and rotate, make first installation piece and second installation piece rotate, make the clamp put the metal strip in the middle of the pole of bending by bending, the staff is through the right-hand member of downward push wane, make the left end perk of wane, make the wane give the perk with the chain of card between the pole of bending, it is more simple laborsaving, the chain part after bending can be stopped up and put between two sets of grip blocks, with the chain centre gripping through the grip block, the processing of next metal strip begins again, make the equipment of chain more convenient, great improvement the practicality of the device.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic perspective view of a first motor, a first gear, a second gear, a first transmission rod, a second transmission rod, a connecting block and a plunger according to the present utility model;

fig. 4 is a schematic perspective view of a second motor, a third gear, a fourth gear, a first mounting block, a second mounting block and a bending rod according to the present utility model;

in the figure: 1. a first base; 2. a second base; 311. a first motor; 312. a first gear; 313. a second gear; 314. a first transmission rod; 315. a second transmission rod; 316. a connecting block; 317. a rod; 318. a chute; 319. a housing; 320. a storage tank; 321. a retaining plate; 322. a threaded rod; 323. a knob; 411. a second motor; 412. a third gear; 413. a fourth gear; 414. a first mounting block; 415. a second mounting block; 416. bending the rod; 417. a first mounting plate; 418. a clamping plate; 419. a spring; 420. a third mounting block; 421. a mounting rod; 422. a seesaw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the bending machine for the chain comprises a first base 1, wherein the front end of the first base 1 is fixedly connected with a second base 2, the middle part of the first base 1 is provided with a throwing component, the upper end of the second base 2 is provided with a bending component, the throwing component comprises a first motor 311, the middle part of the first base 1 is fixedly provided with the first motor 311, the output shaft of the first motor 311 is fixedly connected with a first gear 312, the upper end of the first gear 312 is rotationally connected with a first transmission rod 314, the rear side of the first transmission rod 314 is rotationally connected with a second gear 313, the second gear 313 is meshed with the first gear 312, the upper end of the rear side of the first transmission rod 314 is rotationally connected with a second transmission rod 315, the upper end of the rear side of the second transmission rod 315 is rotationally connected with a connecting block 316, the front end of the connecting block 316 is fixedly connected with an inserting rod 317, the inserting rod 317 is inserted in the middle part of the first base 1, the middle part of the first base 1 is provided with a chute 318 which is matched with the inserted link 317, the model of the first motor 311 can be Y90S-2, when the device is used, the first motor 311 is started, the first gear 312 is driven to rotate by the power provided by the first motor 311, the first gear 312 drives the second gear 313 to rotate, the second gear 313 can be meshed with the periphery of the first gear 312 through the first transmission link 314, the second transmission link 315 is driven to rotate by the rotation of the second gear 313, the second transmission link 315 drives the connecting block 316 to slide, the connecting block 316 drives the inserted link 317 to slide in the chute 318, the inserted link 317 can slide back and forth, the upper end of the front side of the first base 1 is fixedly connected with a shell 319, the middle part of the shell 319 is provided with a storage groove 320, the storage groove 320 is communicated with the chute 318, a large amount of metal strips required during processing can be put in by arranging the storage groove 320 in the shell 319, can be automatically and continuously traded when the device is used, improve work efficiency, the upper end threaded connection of second base 2 front side has threaded rod 322, the screw hole mutually supporting with threaded rod 322 has been seted up to the upper end of second base 2 front side, threaded rod 322's rear side rotation is connected with and keeps out board 321, threaded rod 322's front side fixedly connected with knob 323, if the metal strip overlength leads to the excessive time that inserted bar 317 propelling movement metal strip extends on bending the subassembly, then can adjust keeping out board 321 and slide backward through rotating knob 323, make keeping out board 321 carry out the propelling movement backward to the metal strip, make the metal strip around even place on bending the subassembly, and is easy to operate, facilitate the use.

Referring to fig. 1, 2 and 4, in order to improve the chain processing efficiency, the bending assembly includes a second motor 411, a second motor 411 is fixedly mounted in the middle of the second base 2, an output shaft of the second motor 411 is fixedly connected with a third gear 412, a fourth gear 413 is rotatably connected at the rear side of the third gear 412, the fourth gear 413 is meshed with the third gear 412, the fourth gear 413 is rotatably connected at the middle of the second base 2, a first mounting block 414 is fixedly connected at the upper end of the fourth gear 413, the first mounting block 414 is rotatably connected at the rear side of the upper end of the second base 2, a second mounting block 415 is fixedly connected at the upper end of the third gear 412, the second mounting block 415 is rotatably connected at the front side of the upper end of the second base 2, two groups of bending rods 416 are fixedly connected at the upper end of the first mounting block 414 and the upper end of the second mounting block 415, the model number Y90S-2 of the second motor 411, when the device is used, the second motor 411 is started, the third gear 412 is driven to rotate by the power provided by the second motor 411, the third gear 412 drives the fourth gear 413 to rotate, the fourth gear 413 drives the first mounting block 414 to rotate, the third gear 412 drives the second mounting block 415 to rotate, the first mounting block 414 and the second mounting block 415 rotate back and forth by setting the direction of the power provided by the second motor 411, the bending rod 416 is driven to rotate, the purpose of bending a metal strip is achieved, two groups of first mounting plates 417 are fixedly connected to the right side of the upper end of the second base 2, springs 419 are fixedly connected to the inner sides of the two groups of first mounting plates 417, clamping plates 418 are fixedly connected to the inner sides of the two groups of springs 419, bent chain parts can be plugged between the two groups of clamping plates 418, the chain is clamped by the clamping plates 418, can hold the chain part of different width between two sets of grip blocks 418, the equipment of chain of being convenient for, the right side fixedly connected with third installation piece 420 of second base 2 upper end, the middle part of third installation piece 420 rotates and is connected with installation pole 421, the upper end fixedly connected with wane 422 of installation pole 421, after a metal strip is bent processing into chain part, because the inconvenient removal of chain part card on bending pole 416, the staff can be through the right-hand member of downward push wane 422 for the left end perk of wane 422, make the wane 422 give the perk with the chain part of card between bending pole 416, it is simpler laborsaving more, facilitate the use.

Working principle: when the device is used, in order to prevent excessive metal strips from being pushed by the inserting rod 317 to the bending component and extending too much, when the knob 323 is rotated, the adjusting and resisting plate 321 slides backwards to a certain distance, a large number of metal strips are stored in the shell 319, a single metal strip can fall into the sliding groove 318 to wait for pushing, when the device is used, the first motor 311 is started, the first gear 312 is driven to rotate by the power provided by the first motor 311, the first gear 312 drives the second gear 313 to rotate, the second gear 313 can be meshed through the first transmission rod 314 at the periphery of the first gear 312, the second transmission rod 315 is driven to rotate by the rotation of the second gear 313, the second transmission rod 315 drives the connecting block 316 to slide, the connecting block 316 drives the inserting rod 317 to slide in the sliding groove 318, the metal strips in the sliding groove 318 can slide back and forth, when the inserting rod 317 slides forwards, the metal strips in the sliding groove 318 can be pushed out, and when the inserting rod 317 slides forwards to the foremost, the metal strips in the sliding groove 318 can be pushed by the second transmission rod 313 to completely push the metal strips 321 to the bending component and uniformly abut against the bending component;

when the metal strip has been placed, start the second motor 411, power through the second motor 411 provides drives the third gear 412 and rotates, make the third gear 412 drive the fourth gear 413 and rotate, make the fourth gear 413 drive first installation piece 414 and rotate, the third gear 412 drives the second installation piece 415 and rotate, provide the direction of power through setting up the second motor 411, make first installation piece 414 and second installation piece 415 make round trip to rotate, thereby drive the bending rod 416 and rotate, make the metal strip that presss from both sides in the middle of the bending rod 416 be bent, when the metal strip is processed and need be taken out, the staff is through pressing down the right-hand member of actuation wane 422, make the left end perk of wane 422, make the pere 422 will block the chain part between bending rod 416 for the perk, then place the chain part stopper after bending between two sets of grip blocks 418, the centre gripping of grip blocks 418 are provided with the centre gripping of grip blocks 418 through grip blocks 418, can hold the part of different width between two sets of grip blocks 418, then begin to carry out the whole device for bending to the metal strip on the metal strip, and the work of the whole device is done in the technical specification of the prior art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 bender for chain, includes first base (1), its characterized in that: the front end of the first base (1) is fixedly connected with a second base (2), a throwing component is arranged in the middle of the first base (1), and a bending component is arranged at the upper end of the second base (2);

the throwing component comprises a first motor (311), a first motor (311) is fixedly arranged in the middle of a first base (1), a first gear (312) is fixedly connected with an output shaft of the first motor (311), a first transmission rod (314) is rotatably connected to the upper end of the first gear (312), a second gear (313) is rotatably connected to the rear side of the first transmission rod (314), the second gear (313) is meshed with the first gear (312) mutually, a second transmission rod (315) is rotatably connected to the upper end of the rear side of the first transmission rod (314), a connecting block (316) is rotatably connected to the upper end of the rear side of the second transmission rod (315), an inserting rod (317) is fixedly connected to the front end of the connecting block (316), a sliding groove (318) matched with the inserting rod (317) is formed in the middle of the first base (1).

2. A bending machine for chains according to claim 1, characterized in that: the upper end fixedly connected with shell (319) of first base (1) front side, storage tank (320) have been seted up at the middle part of shell (319), storage tank (320) and spout (318) intercommunication each other.

3. A bending machine for chains according to claim 1, characterized in that: the upper end threaded connection of second base (2) front side has threaded rod (322), the screw hole mutually supporting with threaded rod (322) has been seted up to the upper end of second base (2) front side, the rear side rotation of threaded rod (322) is connected with and holds out board (321), the front side fixedly connected with knob (323) of threaded rod (322).

4. A bending machine for chains according to claim 1, characterized in that: the bending assembly comprises a second motor (411), the middle part fixed mounting of second base (2) has second motor (411), the output shaft fixedly connected with third gear (412) of second motor (411), the rear side of third gear (412) rotates and is connected with fourth gear (413), fourth gear (413) and third gear (412) intermeshing, fourth gear (413) rotate and are connected at the middle part of second base (2), the upper end fixedly connected with first installation piece (414) of fourth gear (413), first installation piece (414) rotate and are connected at second base (2) upper end rear side, the upper end fixedly connected with second installation piece (415) of third gear (412), the front side at second base (2) upper end is rotated to second installation piece (415), the upper end of first installation piece (414) and the upper end of second installation piece (415) all fixedly connected with two sets of poles (416) of bending.

5. A bending machine for chains as defined in claim 4, wherein: two groups of first mounting plates (417) are fixedly connected to the right side of the upper end of the second base (2), springs (419) are fixedly connected to the inner sides of the two groups of first mounting plates (417), and clamping plates (418) are fixedly connected to the inner sides of the two groups of springs (419).

6. A bending machine for chains as defined in claim 4, wherein: the right side fixedly connected with third installation piece (420) of second base (2) upper end, the middle part of third installation piece (420) rotates and is connected with installation pole (421), the upper end fixedly connected with wane (422) of installation pole (421).