CN216150968U - Thread rolling mechanism of cold header for thread machining - Google Patents
Thread rolling mechanism of cold header for thread machining Download PDFInfo
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- CN216150968U CN216150968U CN202122215674.1U CN202122215674U CN216150968U CN 216150968 U CN216150968 U CN 216150968U CN 202122215674 U CN202122215674 U CN 202122215674U CN 216150968 U CN216150968 U CN 216150968U
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Abstract
The utility model discloses a cold header thread rolling mechanism for thread machining, which comprises a base and a cold header body, wherein a movable thread rolling plate and a fixed thread rolling plate which are parallel to each other are arranged at the top of the base; the driving assembly comprises a driving plate arranged on one side, away from the fixed screw plate, of the movable screw plate, one end of the driving plate is rotatably connected with a connecting rod, the top of the base is provided with a motor, the output end of the motor is connected with a rotating wheel, and one end, away from the driving plate, of the connecting rod is rotatably connected with one end of the rotating wheel; the adjusting assembly is used for adjusting the distance between the movable screw plate and the fixed screw plate, comprises a push plate which is arranged on one side of the fixed screw plate far away from the movable screw plate, and is convenient for collecting scraps through being provided with a dust collecting assembly, and the practicability is high.
Description
Technical Field
The utility model relates to the technical field of thread machining, in particular to a thread rolling mechanism of a cold header for thread machining.
Background
The cold header is special equipment which takes a pier as a main part and is specially used for producing fasteners such as nuts and bolts in batches. The cold heading process is based on the metal plastic deformation theory, and applies a certain pressure to the metal blank at normal temperature to cause the metal blank to generate plastic deformation in a die cavity, and the metal blank is molded according to the specified shape and size. After the molding, the thread on the surface of the molded product needs to be processed by using thread rolling equipment.
The distance between deciding the screw plate and moving the screw plate is adjusted to the size of current screw device inconvenient according to the stock when using, has the limitation, and because can produce a large amount of pieces at the thread rolling in-process, current device is inconvenient when using collects the clearance to the piece, influences the clean and tidy nature and the result of use of device.
In order to solve the problems, an improved cold heading machine thread rolling mechanism for thread machining is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a thread rolling mechanism of a cold header for thread machining, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a cold heading machine thread rolling mechanism for thread machining comprises a base and a cold heading machine body, wherein a movable thread rolling plate and a fixed thread rolling plate which are parallel to each other are arranged at the top of the base;
the driving assembly comprises a driving plate arranged on one side, away from the fixed screw plate, of the movable screw plate, one end of the driving plate is rotatably connected with a connecting rod, the top of the base is provided with a motor, the output end of the motor is connected with a rotating wheel, and one end, away from the driving plate, of the connecting rod is rotatably connected with one end of the rotating wheel;
the adjusting assembly is used for adjusting the distance between the movable screw plate and the fixed screw plate and comprises a push plate, the push plate is arranged on one side, away from the movable screw plate, of the fixed screw plate, a mounting plate is arranged at one end, away from the movable screw plate, of the top of the base, a screw rod matched with the mounting plate is arranged on the mounting plate, a knob is arranged at one end of the screw rod, and one end, away from the knob, of the screw rod is connected with the push plate.
Preferably, the dust collecting assembly is used for collecting impurities generated in the thread rolling process and comprises a groove arranged below the movable thread rolling plate and the fixed thread rolling plate, and a filter screen is arranged in the groove.
Preferably, a dust collection fan is arranged below the base, the air suction end of the dust collection fan is connected with the collection box, a dust collection cover is arranged at the bottom of the base corresponding to the position below the filter screen, the bottom of the dust collection cover is communicated with a connecting pipe, and one end, far away from the dust collection cover, of the connecting pipe is connected with the collection box.
Preferably, one end of the inside of the collecting box, which is close to the dust collection fan, is provided with a screen, and one side of the collecting box is detachably provided with a box door.
Preferably, the bottom of the driving plate is provided with a guide block, and the base is provided with a slide rail matched with the guide block.
Preferably, one end of the fixed thread rolling plate is slidably provided with a supporting plate fixedly connected with the base.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the device, the screw rod can be driven to rotate by rotating the knob, and the screw rod is matched with the mounting plate, so that the screw rod can drive the push plate to move, thereby driving the fixed screw plate to move, facilitating the adjustment of the distance between the fixed screw plate and the movable screw plate according to the screw rod to be processed, and improving the applicability of the device.
2. The dust collection assembly is arranged in the device, a large amount of scraps can be generated in the thread rolling process, the arrangement of the filter screen enables the scraps to fall into the dust collection cover, the scraps can be conveyed into the collection box through the connecting pipe under the action of the dust collection fan, the surface of the base can be cleaned conveniently, meanwhile, the scraps can be prevented from splashing, partial scraps on the surface of the screw can be taken away, and the practicability is high.
Drawings
Fig. 1 is a schematic structural diagram of a cold header thread rolling mechanism for thread processing.
Fig. 2 is a schematic structural diagram of a screw rod in a thread rolling mechanism of a cold header for thread processing.
Fig. 3 is a schematic structural diagram of a dust cage in a thread rolling mechanism of a cold header for thread processing.
The device comprises a base 11, a cold header body 12, a movable screw plate 13, a fixed screw plate 14, a driving plate 15, a motor 16, a rotating wheel 17, a connecting rod 18, a push plate 19, a mounting plate 20, a screw rod 21, a knob 22, a filter screen 23, a dust suction fan 24, a collecting box 25, a connecting pipe 26 and a dust collecting cover 27.
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.
Example 1
Referring to fig. 1-3, in the embodiment of the utility model, a cold header thread rolling mechanism for thread processing comprises a base 11 and a cold header body 12, wherein a movable thread rolling plate 13 and a fixed thread rolling plate 14 which are parallel to each other are arranged at the top of the base 11, a driving assembly for driving the movable thread rolling plate 13 to move is arranged at the top of the base 11, an adjusting assembly is arranged on the base 11, and a dust collecting assembly is arranged at the bottom of the base 11;
the driving assembly comprises a driving plate 15 arranged on one side, far away from a fixed screw plate 14, of a movable screw plate 13, one end of the driving plate 15 is rotatably connected with a connecting rod 18, the top of the base 11 is provided with a motor 16, the output end of the motor 16 is connected with a rotating wheel 17, and one end, far away from the driving plate 15, of the connecting rod 18 is rotatably connected with one end of the rotating wheel 17;
the adjusting assembly is used for adjusting the distance between the movable screw plate 13 and the fixed screw plate 14 and comprises a push plate 19 which is arranged on one side, away from the movable screw plate 13, of the fixed screw plate 14, a mounting plate 20 is arranged at one end, away from the movable screw plate 13, of the top of the base 11, a screw rod 21 matched with the mounting plate 20 is arranged on the mounting plate 20, a knob 22 is arranged at one end of the screw rod 21, and one end, away from the knob 22, of the screw rod 21 is connected with the push plate 19.
The dust collection assembly is used for collecting impurities generated in the thread rolling process, and comprises a groove arranged below a movable thread rolling plate 13 and a fixed thread rolling plate 14, a filter screen 23 is arranged in the groove, a dust suction fan 24 is arranged below a base 11, the air suction end of the dust suction fan 24 is connected with a collection box 25, a dust collection cover 27 is arranged at the bottom of the base 11 corresponding to the position below the filter screen 23, a connecting pipe 26 is communicated with the bottom of the dust collection cover 27, one end, far away from the dust collection cover 27, of the connecting pipe 26 is connected with the collection box 25, a large amount of chips can be generated in the thread rolling process, the chips can fall into the dust collection cover through the arrangement of the filter screen, and under the action of the dust suction fan, the chips can be conveyed into the collection box through the connecting pipe, so that the surface of the base can be cleaned conveniently, and meanwhile the chips can be prevented from splashing.
The inside one end that is close to dust absorption fan 24 of collecting box 25 is provided with the screen cloth, collecting box 25 one side can be dismantled and be provided with the chamber door, is convenient for clear up the inside piece of collecting box through dismantling the chamber door, improves the convenience of using.
The bottom of the driving plate 15 is provided with a guide block, the base 11 is provided with a slide rail matched with the guide block, the rotating wheel can be driven to rotate through the starting motor, the driving plate can be driven to reciprocate in the horizontal direction under the action of the connecting rod, so that the movable screw plate is driven to move, and the stability of the driving plate in the moving process can be improved through the matching of the guide block and the slide rail.
Example 2
The difference from example 1 is: the supporting plate fixedly connected with the base 11 is arranged at one end of the fixed screw plate 14 in a sliding mode, the supporting plate can support and guide the fixed screw plate, the fixed screw plate can move along the supporting plate, the moving stability of the fixed screw plate is improved, and the practicability is high.
The working principle of the utility model is as follows: the screw rod is placed between the fixed screw plate and the movable screw plate, the screw rod can be driven to rotate through rotating the knob, the screw rod can drive the push plate to move, the fixed screw plate is driven to move, the distance between the fixed screw plate and the movable screw plate can be conveniently adjusted according to the screw rod to be processed, the rotating wheel can be driven to rotate through the starting motor, the driving plate can be driven to reciprocate in the horizontal direction under the action of the connecting rod, the movable screw plate is driven to move, a large amount of chips can be generated in the screw thread process, the chips can fall into the dust collection cover through the arrangement of the filter screen, the chips can be conveyed to the inside of the collection box through the connecting pipe under the action of the dust collection fan, the base surface can be conveniently cleaned, the structure is simple, the operation is convenient, and the practicability is high.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (6)
1. A cold heading machine thread rolling mechanism for thread processing comprises a base (11) and a cold heading machine body (12), and is characterized in that a movable thread rolling plate (13) and a fixed thread rolling plate (14) which are parallel to each other are arranged at the top of the base (11), a driving assembly for driving the movable thread rolling plate (13) to move is arranged at the top of the base (11), an adjusting assembly is arranged on the base (11), and a dust collecting assembly is arranged at the bottom of the base (11);
the driving assembly comprises a driving plate (15) arranged on one side, away from the fixed screw plate (14), of the movable screw plate (13), one end of the driving plate (15) is rotatably connected with a connecting rod (18), a motor (16) is arranged at the top of the base (11), the output end of the motor (16) is connected with a rotating wheel (17), and one end, away from the driving plate (15), of the connecting rod (18) is rotatably connected with one end of the rotating wheel (17);
the adjusting component is used for adjusting the distance between the movable screw plate (13) and the fixed screw plate (14), and comprises a push plate (19) which is arranged on one side of the fixed screw plate (14) and is far away from the movable screw plate (13), a mounting plate (20) is arranged at one end of the top of the base (11) far away from the movable screw plate (13), a screw rod (21) matched with the mounting plate (20) is arranged on the mounting plate (20), a knob (22) is arranged at one end of the screw rod (21), and one end of the screw rod (21) far away from the knob (22) is connected with the push plate (19).
2. A cold heading machine thread rolling mechanism for thread processing according to claim 1, wherein the dust collection assembly for collecting impurities generated during thread rolling comprises a groove opened below the movable thread rolling plate (13) and the fixed thread rolling plate (14), and a filter screen (23) is arranged in the groove.
3. The cold header thread rolling mechanism for thread processing according to claim 2, wherein a dust collection fan (24) is arranged below the base (11), a collection box (25) is connected to the air suction end of the dust collection fan (24), a dust collection cover (27) is arranged at the bottom of the base (11) corresponding to the position below the filter screen (23), a connecting pipe (26) is communicated with the bottom of the dust collection cover (27), and one end of the connecting pipe (26) far away from the dust collection cover (27) is connected with the collection box (25).
4. The cold header thread rolling mechanism for thread processing according to claim 3, wherein a screen is arranged at one end of the inside of the collection box (25) close to the dust suction fan (24), and a box door is detachably arranged at one side of the collection box (25).
5. A cold heading machine thread rolling mechanism for thread processing according to claim 1, wherein a guide block is arranged at the bottom of the driving plate (15), and a slide rail matched with the guide block is arranged on the base (11).
6. A cold heading machine thread rolling mechanism for thread processing according to claim 1, wherein one end of the fixed thread rolling plate (14) is slidably provided with a support plate fixedly connected with the base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215674.1U CN216150968U (en) | 2021-09-14 | 2021-09-14 | Thread rolling mechanism of cold header for thread machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215674.1U CN216150968U (en) | 2021-09-14 | 2021-09-14 | Thread rolling mechanism of cold header for thread machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216150968U true CN216150968U (en) | 2022-04-01 |
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ID=80849389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122215674.1U Active CN216150968U (en) | 2021-09-14 | 2021-09-14 | Thread rolling mechanism of cold header for thread machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216150968U (en) |
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2021
- 2021-09-14 CN CN202122215674.1U patent/CN216150968U/en active Active
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