CN210703583U

CN210703583U - Heart-shaped ring forming machine

Info

Publication number: CN210703583U
Application number: CN201921681666.2U
Authority: CN
Inventors: 朱超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-09
Anticipated expiration: 2029-10-10

Abstract

The utility model provides a heart ring make-up machine belongs to machining technical field. It has solved the inconvenient problem of current heart ring processing. The heart ring forming machine comprises a machine frame and a steel belt conveying device, wherein a leveling device, a cutting device, a folding device and a bending device are sequentially arranged on the machine frame according to processing procedures, the leveling device is used for leveling a steel belt, the cutting device is used for shearing the leveled steel belt in a segmented mode, the folding device is used for bending the cut steel belt to enable the cut steel belt to form an elongated slot along the length direction, and the bending device is used for bending a semi-finished product into a finished product. The heart ring forming machine has the functions of the leveling device, the cutting device, the folding device and the bending device, can form the raw material steel belt step by step in one-time processing, has high automation degree, and greatly improves the production efficiency.

Description

Heart-shaped ring forming machine

Technical Field

The utility model belongs to the technical field of machining, a heart ring make-up machine is related to.

Background

The steel cable rigging lantern ring is also called a heart ring, is a kind of hoisting machinery sling, and has a rope groove for the rope end to be tied around, so as to prevent the rope from bending and wearing excessively, and can be connected with the heart-shaped metal ring of other components.

The existing heart-shaped ring is structurally characterized in that a metal plate is bent into an unclosed heart-shaped ring body, and an elongated slot arranged along the length direction of the metal plate is formed in the outer side of the ring body. The processing process needs a plurality of processing procedures, but at present, no flow type equipment capable of automatically completing the whole processing procedure exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the existing heart ring processing, and provides a heart ring forming machine capable of finishing integral processing at one time.

The purpose of the utility model can be realized by the following technical proposal:

the chicken heart ring forming machine is characterized by comprising a rack and a steel belt conveying device, wherein the rack is sequentially provided with a leveling device, a cutting device, a folding device and a bending device according to processing procedures, the leveling device is used for leveling a steel belt, the cutting device is used for cutting the leveled steel belt in a segmented mode, the folding device is used for bending the cut steel belt to enable the cut steel belt to form an elongated slot along the length direction, and the bending device is used for bending a semi-finished product into a finished product.

In an above-mentioned heart ring make-up machine, leveling device include a plurality of first flattening rollers, first flattening roller upper and lower two rows of settings and upper and lower one-to-one, form first flattening guide slot between the wheel face of upper and lower two rows of first flattening rollers, each first flattening roller all is connected through pivot and frame rotation.

In foretell chicken heart ring make-up machine, leveling device still include a plurality of second flattening rollers, the second flattening roller upper and lower two rows of settings and upper and lower one-to-one, form second flattening guide slot between the wheel face of upper and lower two rows of second flattening rollers, each second flattening roller all rotates through pivot and frame to be connected, the both sides of the second flattening roller of the same group all are equipped with a set of guide splint, two guide splint of every group guide splint are buckled from top to bottom and are formed the flattening passageway between the two.

In the chicken heart ring forming machine, the steel belt conveying device comprises a motor, and the motor drives the second leveling roller to rotate through a transmission mechanism. The transmission mechanism is a chain, a chain wheel or a gear and the like, and can drive the second leveling rollers to synchronously rotate so as to drive the clamped steel strip to move forwards.

In the chicken heart ring forming machine, the cutting device comprises a punching head and a punching cylinder, a cylinder body of the punching cylinder is fixed on the frame, a piston rod vertically extends downwards and is fixedly connected with the punching head, a cutter is fixedly arranged at the head of the punching head, a cutting edge of the cutter is annular, a guide seat is fixedly arranged on the frame, a guide channel is arranged on the guide seat, one end of the guide channel is butted with the steel belt output end of the leveling device, a punching hole communicated with the guide channel is arranged at the upper part of the guide seat, and the cutter of the punching head is over against the punching hole.

In the chicken heart ring forming machine, the lateral part of the guide seat is provided with the translation channel communicated with the guide channel, the translation channel penetrates through two sides of the guide seat, one end of the translation channel is provided with the translation cylinder, the other end of the translation channel is in butt joint with the processing station of the folding device, and the piston of the translation cylinder extends into the translation channel and can flatly transfer the workpiece which is cut off in the translation channel to the processing station of the folding device.

In an above-mentioned chicken heart ring make-up machine, the fifty percent discount device include fifty percent discount drift and fifty percent discount cylinder, lie in above-mentioned processing station department in the frame and be equipped with the fifty percent discount recess, the fifty percent discount drift is located the top of fifty percent discount recess and can be vertical up-and-down motion under the drive of fifty percent discount cylinder, the shape and the fifty percent discount recess phase-match of fifty percent discount drift head.

In the chicken heart ring forming machine, the frame is further fixedly provided with the pushing cylinder, and a piston rod of the pushing cylinder horizontally extends out and is positioned on the same straight line with the folding groove.

In the chicken heart ring forming machine, the bending device comprises a central shaft, a forming block and a rotating block, the rotating block is sleeved on the central shaft and can rotate relative to the central shaft, the forming block is fixed on the rotating block and forms a forming crack with the central shaft, the orientation of the forming crack can be consistent with that of the folding groove, and a jacking device is arranged on the other side of the rotating block relative to the folding device.

Compared with the prior art, the heart ring forming machine has the functions of the leveling device, the cutting device, the folding device and the bending device, can form the raw material steel belt step by one time, has high automation degree, effectively reduces the labor cost, increases the working efficiency and greatly improves the production efficiency.

Drawings

Figure 1 is a schematic structural view of the present invention,

fig. 2 is a top view of fig. 1.

In the figure, 1, a frame; 2. a steel belt; 3. a first leveling roller; 4. a second leveling roller; 5. a guide clamp plate; 6. a guide channel; 7. a guide seat; 8. folding the punch in half; 9. folding the groove in half; 10. a push cylinder; 11. a translation cylinder; 12. forming a block; 13. rotating the block; 14. a central shaft; 15. and (6) forming a crack.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the heart ring forming machine comprises a frame 1 and a steel belt conveying device, wherein the frame 1 is sequentially provided with a leveling device, a cutting device, a folding device and a bending device according to a processing procedure, the leveling device is used for leveling a steel belt 2, the cutting device is used for cutting the leveled steel belt 2 in a segmented manner, the folding device is used for bending the cut steel belt 2 to form a long groove along the length direction, and the bending device is used for bending a semi-finished product into a finished product.

The leveling device is divided into a first leveling device and a second leveling device, the first leveling device comprises a plurality of first leveling rollers 3, the first leveling rollers 3 are divided into an upper row and a lower row and are in one-to-one correspondence with each other from top to bottom, a first leveling guide groove is formed between the wheel surfaces of the upper row of the first leveling rollers 3 and the lower row of the first leveling rollers 3, each first leveling roller 3 is rotatably connected with the machine frame 1 through a rotating shaft, the steel belt 2 penetrates through the first leveling guide groove to enter the second leveling device, and the upper surface and the lower surface of the steel belt 2 are clamped by the upper row of the first leveling rollers 3. The second leveling device comprises a plurality of second leveling rollers 4, the second leveling rollers 4 are divided into upper rows and lower rows which are arranged and are in one-to-one correspondence with each other, a second leveling guide groove is formed between the wheel surfaces of the upper row of the second leveling rollers 4 and the lower row of the second leveling rollers 4, each second leveling roller 4 is rotatably connected with the machine frame 1 through a rotating shaft, a group of guide clamping plates 5 are arranged on two sides of each group of the second leveling rollers 4, two guide clamping plates 5 in each group of the guide clamping plates 5 are buckled up and down to form a leveling channel between the two guide clamping plates, and the steel belt 2 conveyed from the first leveling device sequentially and alternately penetrates through the leveling channels and the second leveling guide groove to enter the cutting device. The end of the guide jaw 5 facing the second levelling roll 4 is arrow-shaped. The second leveling roller 4 drives the steel belt 2 to move forward by means of a steel belt conveying device which comprises a motor, and the motor drives the second leveling roller 4 to rotate through a transmission mechanism. The transmission mechanism is a chain, a chain wheel or a gear and the like, and can drive the second leveling rollers 4 to synchronously rotate so as to drive the clamped steel strip 2 to move forward.

The cutting device comprises a die-cutting head and a die-cutting cylinder, the cylinder body of the die-cutting cylinder is fixed on the frame 1, a piston rod vertically extends downwards and is fixedly connected with the die-cutting head, a cutter is fixedly arranged at the head of the die-cutting head, a cutting edge of the cutter is annular, a guide seat 7 is fixedly arranged on the frame 1, a guide channel 6 is arranged on the guide seat 7, one end of the guide channel 6 is butted with the steel belt output end of the leveling device, a die-cutting hole communicated with the guide channel 6 is formed in the upper portion of the guide seat 7, and the cutter of the die-cutting head is right opposite to the die-cutting hole.

The lateral part of the guide seat 7 is provided with a translation channel communicated with the guide channel 6, the translation channel penetrates through the two sides of the guide seat 7, one end of the translation channel is provided with a translation cylinder 11, the other end of the translation channel is butted with a processing station of the doubling-up device, a piston of the translation cylinder 11 extends into the translation channel, and a steel bar which is cut off at the intersection of the translation channel and the guide channel 6 can be flatly transferred to the processing station of the doubling-up device.

The folding device comprises a folding punch 8 and a folding cylinder, a folding groove 9 is formed in the position, located on the machining station, of the rack 1, the folding punch 8 is located above the folding groove 9 and can vertically move up and down under the driving of the folding cylinder, and the head of the folding punch 8 is matched with the folding groove 9 in shape. A pushing cylinder 10 is further fixedly arranged on the rack 1, and a piston rod of the pushing cylinder 10 horizontally extends out and is positioned on the same straight line with the folding groove 9.

The bending device comprises a central shaft 14, a forming block 12 and a rotating block 13, wherein the rotating block 13 is sleeved on the central shaft 14 and can rotate relative to the central shaft 14, the forming block 12 is fixed on the rotating block 13 and forms a forming crack 15 with the central shaft 14, the orientation of the forming crack 15 can be consistent with that of the folding groove 9, and a jacking device is arranged on the other side of the rotating block 13 relative to the folding device. The tightening device can be a tightening block and a tightening cylinder, and the tightening cylinder drives the tightening block to be close to or far away from the central shaft 14.

During operation, steel band 2 passes through first leveling device and second leveling device in proper order, carry out the flattening and continuously carry forward by these two leveling device, steel band 2 enters into guide channel 6 in, steel band 2 carries the back that targets in place, die-cut cylinder work, it is die-cut to drive die-cut head, cut the steel band 2 in the guide channel 6 according to setting for length segmentation, every cuts one section down, translation cylinder 11's piston rod all can be through translation channel with the billet propelling movement of downcutting to guide channel 6 outside fifty percent discount device's processing station department, the billet covers on fifty percent discount recess 9, fifty percent discount cylinder work this moment, utilize fifty percent discount drift 8 to extrude buckling deformation to the billet, make its deformation form the elongated slot. Next, the pushing cylinder 10 pushes the tail of the steel bar, the head of the steel bar is pushed and inserted into the forming gap 15, and the jacking device works to jack and position the head of the steel bar. The shape of the lower end of the forming block 12 is matched with the shape of the long groove of the steel bar, the bending motor drives the rotating block 13 to rotate, and the forming block 12 acts on the steel bar to bend and form the steel bar around the central shaft 14. After molding, the center shaft 14 may be removed for blanking.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The chicken heart ring forming machine is characterized by comprising a rack (1) and a steel belt conveying device, wherein the rack (1) is sequentially provided with a leveling device, a cutting device, a folding device and a bending device according to machining procedures, the leveling device is used for leveling a steel belt (2), the cutting device is used for shearing the leveled steel belt (2) in a segmented mode, the folding device is used for bending the cut steel belt (2) to enable the cut steel belt (2) to form an elongated slot along the length direction, and the bending device is used for bending a semi-finished product into a finished product.

2. The heart ring forming machine according to claim 1, characterized in that the leveling device comprises a plurality of first leveling rollers (3), the first leveling rollers (3) are arranged in an upper row and a lower row and are in one-to-one correspondence with each other, a first leveling guide groove is formed between the wheel surfaces of the upper row and the lower row of the first leveling rollers (3), and each first leveling roller (3) is rotatably connected with the frame (1) through a rotating shaft.

3. The heart ring forming machine as claimed in claim 2, wherein the leveling device further comprises a plurality of second leveling rollers (4), the second leveling rollers (4) are arranged in an upper row and a lower row and are in one-to-one correspondence with each other, a second leveling guide groove is formed between the wheel surfaces of the upper row and the lower row of the second leveling rollers (4), each second leveling roller (4) is rotatably connected with the frame (1) through a rotating shaft, a group of guide clamping plates (5) are arranged on two sides of the same group of the second leveling rollers (4), and two guide clamping plates (5) in each group of the guide clamping plates (5) are vertically buckled and form a leveling channel therebetween.

4. A heart-shaped ring forming machine according to claim 3, characterized in that the steel belt conveying device comprises a motor which drives the second leveling roller (4) to rotate through a transmission mechanism.

5. The heart-shaped ring forming machine according to claim 1, 2, 3 or 4, wherein the cutting device comprises a punching head and a punching cylinder, the body of the punching cylinder is fixed on the frame (1), the piston rod vertically extends downwards and is fixedly connected with the punching head, the head of the punching head is fixedly provided with a cutter, the cutting edge of the cutter is annular, the frame (1) is fixedly provided with a guide seat (7), the guide seat (7) is provided with a guide channel (6), one end of the guide channel (6) is butted with the steel belt output end of the leveling device, the upper part of the guide seat (7) is provided with a punching hole communicated with the guide channel (6), and the cutter of the punching head is over against the punching hole.

6. The chicken heart ring forming machine according to claim 5, wherein a translation channel communicated with the guide channel (6) is formed in the side portion of the guide seat (7), the translation channel penetrates through two sides of the guide seat (7), a translation cylinder (11) is arranged at one end of the translation channel, the other end of the translation channel is in butt joint with a processing station of the folding device, and a piston of the translation cylinder (11) extends into the translation channel and can flatly transfer a workpiece which is cut off in the translation channel to the processing station of the folding device.

7. The chicken heart ring forming machine according to claim 6, characterized in that the folding device comprises a folding punch (8) and a folding cylinder, a folding groove (9) is formed in the machine frame (1) at the processing station, the folding punch (8) is located above the folding groove (9) and can vertically move up and down under the driving of the folding cylinder, and the shape of the head of the folding punch (8) is matched with that of the folding groove (9).

8. The heart ring forming machine according to claim 7, wherein a pushing cylinder (10) is further fixedly arranged on the frame (1), and a piston rod of the pushing cylinder (10) horizontally extends out and is positioned on the same straight line with the folding groove (9).

9. The heart ring forming machine as claimed in claim 7, wherein the bending device comprises a central shaft (14), a forming block (12) and a rotating block (13), the rotating block (13) is sleeved on the central shaft (14) and can rotate relative to the central shaft (14), the forming block (12) is fixed on the rotating block (13) and forms a forming gap (15) with the central shaft (14), the forming gap (15) can be oriented to be consistent with the folding groove (9), and a tightening device is arranged on the other side of the rotating block (13) relative to the folding device.