CN210586927U - Feeding and material controlling device of thread rolling machine - Google Patents
Feeding and material controlling device of thread rolling machine Download PDFInfo
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- CN210586927U CN210586927U CN201921541039.9U CN201921541039U CN210586927U CN 210586927 U CN210586927 U CN 210586927U CN 201921541039 U CN201921541039 U CN 201921541039U CN 210586927 U CN210586927 U CN 210586927U
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Abstract
The utility model discloses a feeding and material controlling device of a thread rolling machine, which comprises a machine body, a pushing piece, a turntable, a rotating motor, a material receiving groove, a feeding guide rail, a jacking block, a spring and a baffle plate, when the pushing piece moves to the rightmost side under the action of the driving device, the material receiving groove on the rotary table is superposed with the material feeding opening of the machine body, the pushing block can push the bolt blank in the material receiving groove inwards under the action of the spring, thereby the right side of the arc chute of the material receiving groove presses down the ejector block along the edge of the triangular arc plate of the ejector block, make the kicking block shrink back, accomplish reinforced, can guarantee under the promotion of kicking block inboard that the body of rod of bolt blank gets into between two tooth plates of rubbing with the hands perpendicularly to the direction of motion of pushing away the piece, reduce the quantity of wastrel, automatic material conveying need not the cylinder push rod, reduces card material probability.
Description
Technical Field
The utility model relates to a thread processing technology field specifically is a reinforced accuse material device of thread rolling machine.
Background
The thread rolling machine is composed of two identical thread rolling surfaces, the thread rolling surfaces are provided with thread shapes which have the same spiral angle as the thread shapes of the bolt threads, and when the thread rolling plates move mutually, the thread rolling machine rolls out the screw blank between the two thread rolling plates. The thread rolling plate is processed by one screw thread in a reciprocating way at a high speed, and the bolt blank is kept vertical when entering the thread rolling plate, so that the bolt rolled by the bolt can be used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reinforced accuse material device of tooth rubbing machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a feeding and material controlling device of a thread rolling machine comprises a machine body, a pushing piece, a rotary table, a rotating motor, a material receiving groove, a discharging guide rail, a pushing block, a spring and a baffle plate, wherein a square sliding groove is formed in the top surface of the machine body, a sliding rail is arranged on the back surface of an inner cavity of the sliding groove, the back surface of the pushing piece is adjusted on the sliding rail, the right side of the pushing piece is connected with a driving device, thread rolling plates are arranged on the front surface of an inner cavity of a groove of the machine body and the front surface of the pushing piece, the pushing piece is driven by the driving device to reciprocate left and right in the groove of the top surface of the machine body, and threads;
the top surface of the machine body is provided with a U-shaped groove at the front side of the groove, the bottom of the groove is connected with a turntable in a sliding manner, the turntable is of a circular plate-shaped structure and is vertically arranged, the outer wall and the front side and the rear side of the turntable are not in contact with the inner wall of the groove, a circular through hole is formed in the center of the turntable, a through hole key is connected with an output shaft of a rotating motor, the rotating motor is fixedly connected to the front side of the machine body, the output shaft is horizontally arranged backwards, the circular through hole is formed in the front side of the machine body at the center of the turntable, the through hole is internally and fixedly connected with the output shaft of the rotating motor through a bearing, the rotating motor is a servo motor;
the front side of the square sliding groove on the top surface of the machine body is provided with a square feeding hole corresponding to the central position of the U-shaped groove, the size of the feeding hole is the same as that of a screw rod of a bolt blank, the turntable is provided with four material receiving grooves in a circular array along the circle center, the material receiving grooves are through holes with the same vertical cross section shape as that of the bolt blank, two arc-shaped sliding grooves are also arranged on two sides of the material receiving grooves, the front side of the machine body is provided with a square through hole corresponding to the feeding hole, a top block is connected in the through hole in a sliding manner, the front side of the machine body is fixedly connected with a square baffle plate through a bolt, a spring is arranged between the baffle plate and the bottom surface of the top block, the top block is a square block provided with a triangular arc-shaped plate corresponding to the arc-shaped sliding grooves on two sides of the material receiving grooves on two sides, the, the ejection block can eject the bolt blank in the material receiving groove inwards under the action of the spring, so that the bolt blank is rubbed leftwards by the front-face thread rolling plate of the ejection part to complete thread rolling, the rotary table rotates, and the right side of the arc-shaped chute of the material receiving groove presses down the ejection block along the edge of the triangular arc-shaped plate of the ejection block, so that the ejection block is retracted;
the front of organism is located the end of the right side fixedly connected with unloading guide rail of carousel, and unloading guide rail connection loading attachment is in the same order the bolt blank, and leading-in to the organism under the effect of gravity, the front of organism is located unloading guide rail department and is equipped with T type through-hole, when the carousel rotates and makes one of them connect the silo to be located the rightmost side, can with this T type through-hole coincidence, with the bolt blank leading-in to can upwards transport the material that should connect in the silo when the carousel anticlockwise rotation.
As a further aspect of the present invention: the lubricating oil dripping device is arranged at the top of the U-shaped groove of the machine body, lubricating oil can be continuously dripped to the position of the ejector block, the surface of the bolt blank is lubricated while the ejector block is lubricated, and subsequent thread rolling processing is facilitated.
As a further aspect of the present invention: the inner side radius of kicking block, the convenience is when the kicking block staggers with connecing the silo for the kicking block contracts completely.
Compared with the prior art, the beneficial effects of the utility model are that: when the turntable rotates to enable one of the material receiving grooves to be located at the rightmost side, the material receiving grooves can be overlapped with the T-shaped through holes, bolt blanks are led in, and materials in the material receiving grooves can be transferred upwards when the turntable rotates anticlockwise; when the pushing part moves to the rightmost side under the action of the driving device, when a material receiving groove on the rotary table is superposed with a material feeding opening of a machine body, the ejection block can eject the bolt blank in the material receiving groove inwards under the action of the spring, so that the front thread rolling plate of the pushing part is twisted leftwards to complete thread rolling, the rotary table rotates, the ejection block is pressed downwards along the edge of the triangular arc-shaped plate of the ejection block on the right side of the arc-shaped chute of the material receiving groove, the ejection block is contracted and returned, feeding is completed, the rod body of the bolt blank can be guaranteed to enter between the two thread rolling plates in a direction perpendicular to the moving direction of the pushing part under the pushing of the inner side of the ejection block, the number of defective products is reduced, automatic feeding is realized, an air cylinder push rod is not needed.
Drawings
FIG. 1 is a schematic structural view of a feeding and controlling device of a thread rolling machine.
FIG. 2 is a schematic structural view of a turntable in the feeding and controlling device of the thread rolling machine.
In the figure: the automatic feeding machine comprises a machine body 1, a pushing piece 2, a rotary table 3, a rotating motor 4, a material receiving groove 5, a discharging guide rail 6, a top block 7, a spring 8 and a baffle 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a feeding and material controlling device for a thread rolling machine includes a machine body 1, a pushing member 2, a turntable 3, a rotating motor 4, a material receiving groove 5, a discharging guide rail 6, a pushing block 7, a spring 8 and a baffle 9, wherein a square chute is arranged on the top surface of the machine body 1, a slide rail is arranged on the back surface of an inner cavity of the chute, the back surface of the pushing member 2 is adjusted on the slide rail, the right side of the pushing member 2 is connected with a driving device, tooth rolling plates are arranged on the front surface of an inner cavity of a groove of the machine body 1 and the front surface of the pushing member 2, the pushing member 2 is driven by the driving device to reciprocate left and right in the groove on the top surface of the machine body 1, and a;
the top surface of the machine body 1 is provided with a U-shaped groove at the front side of the groove, the bottom of the groove is connected with a rotary table 3 in a sliding mode, the rotary table 3 is of a circular plate-shaped structure, the rotary table 3 is vertically arranged, the outer wall and the front side and the rear side of the rotary table are not in contact with the inner wall of the groove, a circular through hole is formed in the center of the rotary table 3, a through hole key is connected with an output shaft of a rotary motor 4, the rotary motor 4 is fixedly connected to the front side of the machine body 1, the output shaft is horizontally arranged backwards, the circular through hole is formed in the front side of the machine body 1 at the center of the rotary table 3, the through hole is fixedly connected with the output shaft of the rotary motor 4 through a bearing, the rotary motor;
the front side of the square sliding groove on the top surface of the machine body 1 is provided with a square feeding hole corresponding to the central position of the U-shaped groove, the size of the feeding hole is the same as that of a screw rod of a bolt blank, four material receiving grooves 5 are arranged on the rotary table 3 along the circle center in a circular array, the material receiving grooves 5 are through holes with the same vertical cross section shape as that of the bolt blank, two arc-shaped sliding grooves are further arranged on two sides of the material receiving grooves 5, square through holes are formed in the positions, corresponding to the feeding hole, of the front surface of the machine body 1, ejecting blocks 7 are connected in a sliding mode in the through holes, the front surface of the machine body 1 is fixedly connected with square baffle plates 9 through bolts, springs 8 are arranged between the baffle plates 9 and the bottom surfaces of the ejecting blocks 7, the ejecting blocks 7 are square blocks provided with triangular arc-shaped plates at the positions, corresponding to the arc-shaped sliding grooves on, when the material receiving groove 5 on the rotary table 3 is superposed with the feeding port of the machine body 1, the ejector block 7 can eject the bolt blank in the material receiving groove 5 inwards under the action of the spring 8, so that the bolt blank is rubbed leftwards by the front side thread rubbing plate of the ejection part 2 to complete thread rubbing, the rotary table 2 rotates, and the ejector block 7 is pressed down along the edge of the triangular arc-shaped plate of the ejector block 7 at the right side of the arc-shaped chute of the material receiving groove 5, so that the ejector block 7 is retracted;
the front side of the machine body 1 is positioned at the tail end of a blanking guide rail 6 fixedly connected to the right side of the rotary table 3, the blanking guide rail 6 is connected with a feeding device to straighten the bolt blanks and guide the bolt blanks into the machine body 1 under the action of gravity, a T-shaped through hole is formed in the position, positioned at the blanking guide rail 6, of the front side of the machine body 1, when the rotary table 3 rotates to enable one of the material receiving grooves 5 to be positioned at the rightmost side, the T-shaped through hole can be overlapped with the T-shaped through hole, the bolt blanks are guided into the material receiving grooves, and the rotary table;
a lubricating oil dripping device is arranged at the top of the U-shaped groove of the machine body 1, lubricating oil can be continuously dripped to the position of the ejector block 7, the surface of the bolt blank is lubricated while the ejector block 7 is lubricated, and subsequent thread rolling processing is facilitated;
the inner side of the top block 7 is rounded, so that the top block 7 can be conveniently retracted completely when the top block 7 and the material receiving groove 5 are staggered.
The utility model discloses a theory of operation is: when the rotary table 3 rotates to enable one material receiving groove 5 to be located at the rightmost side, the material receiving groove can be overlapped with the T-shaped through hole, a bolt blank is led in, and materials in the material receiving groove 5 can be transferred upwards when the rotary table 3 rotates anticlockwise; when the pushing part 2 moves to the rightmost side under the action of the driving device, when the material receiving groove 5 on the rotary table 3 is overlapped with the feeding port of the machine body 1, the ejection block 7 can eject the bolt blank in the material receiving groove 5 inwards under the action of the spring 8, so that the bolt blank is rubbed leftwards by the front face thread rolling plate of the pushing part 2 to finish thread rolling, the rotary table 2 rotates, the ejection block 7 is pressed down along the edge of the triangular arc-shaped plate of the ejection block 7 on the right side of the arc-shaped chute of the material receiving groove 5, the ejection block 7 is contracted and returned to finish feeding, the rod body of the bolt blank can be guaranteed to enter between the two thread rolling plates in a direction perpendicular to the moving direction of the pushing part 2 under the pushing of the inner side of the ejection block 7, the number of defective products is reduced, automatic feeding is realized, an air cylinder push rod is.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (3)
1. A feeding and material controlling device of a thread rolling machine comprises a machine body, a pushing piece, a rotary table, a rotating motor, a material receiving groove, a discharging guide rail, a pushing block, a spring and a baffle plate, wherein a square sliding groove is formed in the top surface of the machine body;
the top surface of the machine body is provided with a U-shaped groove at the front side of the groove, the bottom of the groove is connected with a turntable in a sliding manner, the turntable is of a circular plate-shaped structure and is vertically arranged, the outer wall and the front side and the rear side of the turntable are not in contact with the inner wall of the groove, a circular through hole is formed in the center of the turntable, a through hole key is connected with an output shaft of a rotating motor, the rotating motor is fixedly connected to the front side of the machine body, the output shaft is horizontally arranged backwards, the circular through hole is formed in the front side of the machine body at the center of the turntable, the through hole is internally and fixedly connected with the output shaft of the rotating motor through a bearing, the rotating motor is a servo motor;
the front side of the square sliding groove on the top surface of the machine body is provided with a square feeding opening corresponding to the central position of the U-shaped groove, the size of the feeding opening is the same as that of a screw rod of a bolt blank, four material receiving grooves are arranged on the rotary table in a circular array along the circle center, the material receiving grooves are through holes with the same vertical cross section shape as that of the bolt blank, two arc-shaped sliding grooves are further arranged on two sides of each material receiving groove, a square through hole is formed in the front of the machine body and corresponds to the feeding opening, a top block is connected in the through hole in a sliding mode, the front of the machine body is fixedly connected with a square baffle through a bolt, a spring is arranged between the baffle and the bottom surface of the top block, the top block is a square block provided with a;
the front of organism lies in the end of the right side fixedly connected with unloading guide rail of carousel, and unloading guide rail connects loading attachment, and the front of organism lies in unloading guide rail department and is equipped with T type through-hole, when the carousel rotates and makes one of them connect the silo to be located the rightmost side, can coincide with this T type through-hole.
2. The feeding and controlling device of a thread rolling machine as claimed in claim 1, wherein a lubricating oil dripping device is provided on the top of the U-shaped groove of the machine body.
3. The feed control device of a thread rolling machine according to claim 1, wherein the inside of the top block is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921541039.9U CN210586927U (en) | 2019-09-17 | 2019-09-17 | Feeding and material controlling device of thread rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921541039.9U CN210586927U (en) | 2019-09-17 | 2019-09-17 | Feeding and material controlling device of thread rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210586927U true CN210586927U (en) | 2020-05-22 |
Family
ID=70714658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921541039.9U Active CN210586927U (en) | 2019-09-17 | 2019-09-17 | Feeding and material controlling device of thread rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210586927U (en) |
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2019
- 2019-09-17 CN CN201921541039.9U patent/CN210586927U/en active Active
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