CN214392158U - Screw rod direction propelling movement thread rolling system - Google Patents
Screw rod direction propelling movement thread rolling system Download PDFInfo
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- CN214392158U CN214392158U CN202022429184.7U CN202022429184U CN214392158U CN 214392158 U CN214392158 U CN 214392158U CN 202022429184 U CN202022429184 U CN 202022429184U CN 214392158 U CN214392158 U CN 214392158U
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- thread rolling
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- conveying belt
- screw
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Abstract
The utility model discloses a screw rod direction propelling movement thread rolling system, its characterized in that: including direction propelling movement frock and thread rolling frock, group is carried including first transport group and second to direction propelling movement frock, first transport group is including first carriage, first conveyer belt and second conveyer belt, and the second is carried the group and is located first transport group and leave the distance directly over and in the middle of, including second carriage, third conveyer belt and fourth conveyer belt, first transport group and second carry the group in the middle of the component conveyer trough that forms, and first conveyer belt is parallel with the third conveyer belt, and the second conveyer belt is parallel with the fourth conveyer belt, and the second inclined plane right side slant upwards gradient is greater than first inclined plane, and the thread rolling frock includes fixed thread rolling plate, removes thread rolling plate, connecting rod and drive wheel, forms the thread rolling groove between fixed thread rolling plate and the removal thread rolling plate, the utility model discloses realize that the screw rod carries in proper order and accomplish the thread rolling in the thread rolling groove.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, especially, relate to a screw rod direction propelling movement thread rolling system.
Background
The screw is opened out the screw thread usually adopts the thread rolling machine, through two screw plates that have the same and thread-like thread with the screw, two screw plates are the screw blank thread rolling between two screw plates when moving each other, in the past adopt artifical feed, a plurality of screws thread together to easy card pause phenomenon takes place, and the deviation of thread rolling takes place easily.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a direction propelling movement thread rolling system who accomplishes the thread rolling process with screw rod automatic feeding into thread rolling groove.
In order to solve the technical problem, the utility model adopts the technical scheme that: the screw rod guiding and pushing thread rolling system is characterized in that: the device comprises a guiding pushing tool and a thread rolling tool;
the guiding and pushing tool comprises a first conveying group and a second conveying group, the first conveying group comprises a first conveying frame, a first conveying belt and a second conveying belt, the upper side surface of the first conveying frame consists of three surfaces from left to right, the middle surface is a horizontal plane and is formed by the upper surface of the first conveying belt, and the rotating direction of the first conveying belt is anticlockwise; the left surface extends from the middle surface and is inclined downwards, the left surface is formed by the upper surface of a second conveying belt, the rotating direction of the second conveying belt is anticlockwise, and the rightmost end of the second conveying belt is at the same height with the first conveying belt; the right surface extends from the middle surface and forms a first inclined surface obliquely upwards;
the second conveying group is positioned right above the first conveying group, a distance is reserved between the second conveying group and the first conveying group, the second conveying group comprises a second conveying frame, a third conveying belt and a fourth conveying belt, the lower side surface of the second conveying frame is composed of three surfaces from left to right, the middle surface is a horizontal plane and is formed by the lower surface of the third conveying belt, and the rotating direction of the third conveying belt is clockwise; the left surface is extended from the middle surface and is inclined downwards, the left surface is formed by the lower surface of a fourth conveying belt, the rotating direction of the fourth conveying belt is clockwise, and the rightmost end of the fourth conveying belt and the third conveying belt are at the same height; the right surface extends from the middle surface and forms a second inclined surface obliquely upwards;
a conveying groove is formed between the first conveying group and the second conveying group, the first conveying belt is parallel to the third conveying belt, the second conveying belt is parallel to the fourth conveying belt, and the right-oblique upward inclination of the second inclined plane is greater than that of the first inclined plane;
the thread rolling tool comprises a fixed thread rolling plate, a movable thread rolling plate, a connecting rod and a driving wheel, wherein the fixed thread rolling plate is the left side face of the first conveying frame, the movable thread rolling plate is parallel to the fixed thread rolling plate on the left side of the fixed thread rolling plate, a distance is reserved between the movable thread rolling plate and the fixed thread rolling plate, the left side of the movable thread rolling plate is connected with one end of the connecting rod, the connecting rod extends upwards, the left side of the other end of the connecting rod is connected with the driving wheel, and the driving wheel rotates to control the movable thread rolling plate to move up and down in a reciprocating mode.
Further, the distance between the first conveyor belt and the third conveyor belt and the distance between the second conveyor belt and the fourth conveyor belt are equal to the diameter of the screw blank.
Further, the first conveyor belt is driven by a first motor arranged on the front side of the first conveyor frame, the second conveyor belt is driven by a second motor arranged on the front side of the first conveyor frame, the third conveyor belt is driven by a third motor arranged on the front side of the second conveyor frame, and the fourth conveyor belt is driven by a fourth motor arranged on the front side of the second conveyor frame.
Furthermore, a thread rolling groove is formed between the fixed thread rolling plate and the movable thread rolling plate, the size of the thread rolling groove is smaller than the diameter of the screw blank, and an outlet on the left side of the conveying groove is opposite to the inside of the thread rolling groove.
Furthermore, two ends of the connecting rod are connected with the movable thread rolling plate and the driving wheel through bearings.
Further, a driving wheel motor is connected to the left side of the driving wheel.
Further, the movable thread rolling plate can thread one screw rod blank by moving forwards and backwards at one time.
The utility model has the advantages that:
1) the conveying groove is divided into three sections, a feeding section is arranged between the first inclined plane and the second inclined plane, a material finishing section is arranged between the first conveying belt and the third conveying belt, and an output section is arranged between the second conveying belt and the fourth conveying belt. The screw rod blank is placed perpendicularly to the conveying groove, the right oblique upward angle of the second inclined plane is larger than that of the first inclined plane, the feeding section can be used for placing a plurality of screw rod blanks in an overlapping mode, and the size of the whole material section and the size of the output section are the same as the diameter of a single screw rod blank, so that the whole material section entering from the feeding section is changed into a single screw rod blank to enter in sequence.
2) The screw twisting groove is formed in the left side of the first conveying frame, the first conveying belt and the second conveying belt rotate anticlockwise, the third conveying belt and the fourth conveying belt rotate clockwise, the screw blanks enter the material arranging section to be conveyed leftwards, the left side of the output section is right opposite to the screw twisting groove, and the screw blanks enter the screw twisting groove through the output section.
3) When the screw blank is positioned in the output section, the screw blank does not roll towards the output port because the screw blank is obliquely downwards left in the output section because the diameter of the screw blank is the same as the size of the output section and because friction force exists between the screw blank and the conveying belt.
4) The movable screw plate moves from back to front to drive a screw rod blank to roll in the screw thread rolling groove, the movable screw plate moves to the foremost end, the screw rod blank also rolls to the front end of the fixed screw plate, and the screw rod blank drops after the screw thread rolling is finished, so that the situation that a plurality of screw rods are blocked by the screw threads in one screw rod can be avoided.
5) And the rotation speeds of the driving wheel motor, the second motor and the fourth motor are adjusted to be matched, the material conveying speed is the same as the thread rolling speed, the thread rolling of one screw is ensured to be finished, and the next screw enters the thread rolling groove.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a screw-guided push thread rolling system according to the present invention.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the screw rod guiding, pushing and thread rolling system comprises a guiding pushing tool and a thread rolling tool 4, the guiding pushing tool comprises a first conveying group 1 and a second conveying group 2, the first conveying group 1 comprises a first conveying frame 11, a first conveying belt 12 and a second conveying belt 13, the upper side of the first conveying frame 11 is composed of three surfaces from left to right, the middle surface is a horizontal surface, the middle surface is formed by the upper surface of the first conveying belt 12, and the rotation direction of the first conveying belt 12 is counterclockwise; the left side is extended from the middle surface and is inclined downwards, the left side is formed by the upper surface of a second conveying belt 13, the rotating direction of the second conveying belt 13 is anticlockwise, and the rightmost end of the second conveying belt 13 is at the same height with the first conveying belt 12; the right surface extends from the middle surface and forms a first inclined surface obliquely upwards; the second conveying group 2 is positioned right above the first conveying group 1, has a distance in the middle and comprises a second conveying frame 21, a third conveying belt 22 and a fourth conveying belt 23, the lower side surface of the second conveying frame 21 consists of three surfaces from left to right, the middle surface is a horizontal surface and is formed by the lower surface of the third conveying belt 22, and the rotating direction of the third conveying belt 22 is clockwise; the left side is extended from the middle surface and is inclined downwards, the left side is formed by the lower surface of a fourth conveyer belt 23, the rotating direction of the fourth conveyer belt 23 is clockwise, and the rightmost end of the fourth conveyer belt 23 and the third conveyer belt 22 are at the same height; the right surface extends from the middle surface and forms a second inclined surface obliquely upwards; the thread rolling tool 4 comprises a fixed thread rolling plate 41, a movable thread rolling plate 42, a connecting rod 44 and a driving wheel 45, wherein the fixed thread rolling plate 41 is the left side surface of the first conveying frame 41, the movable thread rolling plate 42 is parallel to the fixed thread rolling plate 41 on the left side of the fixed thread rolling plate 41, a distance is reserved between the left side of the movable thread rolling plate 42 and the fixed thread rolling plate 41, the left side of the movable thread rolling plate 42 is connected with one end of the connecting rod 44, the connecting rod 44 extends upwards, the left side of the other end of the movable thread rolling plate is connected with the driving wheel 45, and the driving wheel 45 rotates to control the movable thread rolling plate 42 to move up and down in a reciprocating mode.
The distance between the first conveyor belt 12 and the third conveyor belt 22 and the distance between the second conveyor belt 13 and the fourth conveyor belt 23 are equal to the screw blank 3 diameter.
The first conveyor belt 12 is driven by a first motor 14 on the front side of the first conveyor frame 11, the second conveyor belt 13 is driven by a second motor 15 on the front side of the first conveyor frame 11, the third conveyor belt 22 is driven by a third motor 24 on the front side of the second conveyor frame 21, and the fourth conveyor belt 22 is driven by a fourth motor 25 on the front side of the second conveyor frame 21.
A thread rolling groove 43 is formed between the fixed thread rolling plate 41 and the movable thread rolling plate 42, the size of the thread rolling groove 43 is smaller than the diameter of the screw blank 3, and the outlet on the left side of the conveying groove is opposite to the inside of the thread rolling groove 43.
The two ends of the connecting rod 44 are connected with the movable screw plate 42 and the driving wheel 45 through bearings.
A driving wheel motor 46 is connected to the left side of the driving wheel 45.
Moving the screw plate 42 back and forth once can thread one screw blank 3.
The utility model discloses a theory of operation does: the conveying groove is divided into three sections, a feeding section is arranged between the first inclined plane and the second inclined plane, a material finishing section is arranged between the first conveying belt and the third conveying belt, and an output section is arranged between the second conveying belt and the fourth conveying belt. The screw rod blank is placed perpendicularly to the conveying groove, the right oblique upward angle of the second inclined plane is larger than that of the first inclined plane, the feeding section can be used for placing a plurality of screw rod blanks in an overlapping mode, and the size of the whole material section and the size of the output section are the same as the diameter of a single screw rod blank, so that the whole material section entering from the feeding section is changed into a single screw rod blank to enter in sequence. The screw twisting groove is formed in the left side of the first conveying frame, the first conveying belt and the second conveying belt rotate anticlockwise, the third conveying belt and the fourth conveying belt rotate clockwise, the screw blanks enter the material arranging section to be conveyed leftwards, the left side of the output section is right opposite to the screw twisting groove, and the screw blanks enter the screw twisting groove through the output section. When the screw blank is positioned in the output section, the screw blank does not roll towards the output port because the screw blank is obliquely downwards left in the output section because the diameter of the screw blank is the same as the size of the output section and because friction force exists between the screw blank and the conveying belt. The movable screw plate moves from back to front to drive a screw rod blank to roll in the screw thread rolling groove, the movable screw plate moves to the foremost end, the screw rod blank also rolls to the front end of the fixed screw plate, and the screw rod blank drops after the screw thread rolling is finished, so that the situation that a plurality of screw rods are blocked by the screw threads in one screw rod can be avoided.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The screw rod guide pushing thread rolling system is characterized in that: the device comprises a guiding pushing tool and a thread rolling tool;
the guiding and pushing tool comprises a first conveying group and a second conveying group, the first conveying group comprises a first conveying frame, a first conveying belt and a second conveying belt, the upper side surface of the first conveying frame consists of three surfaces from left to right, the middle surface is a horizontal plane and is formed by the upper surface of the first conveying belt, and the rotating direction of the first conveying belt is anticlockwise; the left surface extends from the middle surface and is inclined downwards, the left surface is formed by the upper surface of a second conveying belt, the rotating direction of the second conveying belt is anticlockwise, and the rightmost end of the second conveying belt is at the same height with the first conveying belt; the right surface extends from the middle surface and forms a first inclined surface obliquely upwards;
the second conveying group is positioned right above the first conveying group, a distance is reserved between the second conveying group and the first conveying group, the second conveying group comprises a second conveying frame, a third conveying belt and a fourth conveying belt, the lower side surface of the second conveying frame is composed of three surfaces from left to right, the middle surface is a horizontal plane and is formed by the lower surface of the third conveying belt, and the rotating direction of the third conveying belt is clockwise; the left surface is extended from the middle surface and is inclined downwards, the left surface is formed by the lower surface of a fourth conveying belt, the rotating direction of the fourth conveying belt is clockwise, and the rightmost end of the fourth conveying belt and the third conveying belt are at the same height; the right surface extends from the middle surface and forms a second inclined surface obliquely upwards;
a conveying groove is formed between the first conveying group and the second conveying group, the first conveying belt is parallel to the third conveying belt, the second conveying belt is parallel to the fourth conveying belt, and the right-oblique upward inclination of the second inclined plane is greater than that of the first inclined plane;
the thread rolling tool comprises a fixed thread rolling plate, a movable thread rolling plate, a connecting rod and a driving wheel, wherein the fixed thread rolling plate is the left side face of the first conveying frame, the movable thread rolling plate is parallel to the fixed thread rolling plate on the left side of the fixed thread rolling plate, a distance is reserved between the movable thread rolling plate and the fixed thread rolling plate, the left side of the movable thread rolling plate is connected with one end of the connecting rod, the connecting rod extends upwards, the left side of the other end of the connecting rod is connected with the driving wheel, and the driving wheel rotates to control the movable thread rolling plate to move up and down in a reciprocating mode.
2. A screw-guided push thread rolling system according to claim 1, wherein: the distance between the first conveying belt and the third conveying belt and the distance between the second conveying belt and the fourth conveying belt are equal to the diameter of the screw blank.
3. A screw-guided push thread rolling system according to claim 1, wherein: the first conveyor belt is driven by a first motor on the front side of the first conveyor frame, the second conveyor belt is driven by a second motor on the front side of the first conveyor frame, the third conveyor belt is driven by a third motor on the front side of the second conveyor frame, and the fourth conveyor belt is driven by a fourth motor on the front side of the second conveyor frame.
4. A screw-guided push thread rolling system according to claim 1, wherein: and a thread rolling groove is formed between the fixed thread rolling plate and the movable thread rolling plate, the size of the thread rolling groove is smaller than the diameter of the screw blank, and an outlet on the left side of the conveying groove is opposite to the inside of the thread rolling groove.
5. A screw-guided push thread rolling system according to claim 1, wherein: and two ends of the connecting rod are connected with the movable thread rolling plate and the driving wheel through bearings.
6. A screw-guided push thread rolling system according to claim 1, wherein: and the left side of the driving wheel is connected with a driving wheel motor.
7. A screw-guided push thread rolling system according to claim 1, wherein: the movable thread rolling plate can thread a screw rod blank once moving back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022429184.7U CN214392158U (en) | 2020-10-28 | 2020-10-28 | Screw rod direction propelling movement thread rolling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022429184.7U CN214392158U (en) | 2020-10-28 | 2020-10-28 | Screw rod direction propelling movement thread rolling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214392158U true CN214392158U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022429184.7U Active CN214392158U (en) | 2020-10-28 | 2020-10-28 | Screw rod direction propelling movement thread rolling system |
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| Country | Link |
|---|---|
| CN (1) | CN214392158U (en) |
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2020
- 2020-10-28 CN CN202022429184.7U patent/CN214392158U/en active Active
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