CN223801493U - Cold heading machine for bolt manufacturing - Google Patents
Cold heading machine for bolt manufacturingInfo
- Publication number
- CN223801493U CN223801493U CN202520451408.4U CN202520451408U CN223801493U CN 223801493 U CN223801493 U CN 223801493U CN 202520451408 U CN202520451408 U CN 202520451408U CN 223801493 U CN223801493 U CN 223801493U
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- China
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- fixedly connected
- workbench
- bolt production
- manufacturing according
- cold header
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Abstract
本公开涉及螺栓生产设备技术领域，本公开的一个实施例提供了用于螺栓生产制造用冷镦机，包括支撑杆，所述支撑杆的顶部固定连接有工作台，所述工作台顶端的中部开设有模具型腔，所述工作台底部的右侧固定连接有安装板，所述安装板的右侧固定连接有驱动电机，本公开中，通过设置驱动电机、双螺纹丝杠、活动板、连接杆和圆柱块，驱动电机运行时，将会使得双螺纹丝杠发生旋转带动两个活动板相向运动，进而使得两个连接杆发生旋转带动两个升降板向上运动，从而使得圆柱块向上运动插入至模具型腔的内部将变形的钢材推出，实现了方便操作人员拿取钢材的目的，通过上述技术方案，解决了现有技术中变形钢材不便拿取的问题。
This disclosure relates to the field of bolt production equipment technology. One embodiment of this disclosure provides a cold heading machine for bolt manufacturing, including a support rod. A worktable is fixedly connected to the top of the support rod. A mold cavity is formed in the middle of the top of the worktable. An mounting plate is fixedly connected to the right side of the bottom of the worktable. A drive motor is fixedly connected to the right side of the mounting plate. In this disclosure, by setting up a drive motor, a double-threaded screw, movable plates, connecting rods, and a cylindrical block, when the drive motor runs, the double-threaded screw will rotate, causing the two movable plates to move towards each other. This, in turn, causes the two connecting rods to rotate, causing the two lifting plates to move upward. This allows the cylindrical block to move upward and insert into the mold cavity to push out the deformed steel, achieving the purpose of making it convenient for operators to handle the steel. Through the above technical solution, the problem of inconvenient handling of deformed steel in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of bolt production equipment, in particular to a cold header for bolt production and manufacturing.
Background
The cold header is a machine mainly used for mass production of standard components such as nuts, bolts and the like, and the working principle of the cold header is that a die is used for applying pressure to a metal blank at normal temperature, so that the metal blank generates plastic deformation in a die cavity, and the required shape, size and performance are obtained.
In the production and manufacturing process of bolts, a cold header is very common equipment, while the existing cold header can process steel into the basic task of bolts in the actual use process, obvious defects can exist in the actual operation, the working principle is that the steel is forced to deform by applying pressure to the steel, in the process, the steel can flow into a die cavity, the situation causes the inconvenience of operators when taking the formed bolts, and the overall efficiency of bolt processing is greatly slowed down, so that the improvement is needed.
Disclosure of utility model
The utility model provides a cold header for bolt production and manufacturing, which solves the problem that deformed steel materials in the prior art are inconvenient to take.
According to one aspect, the present disclosure provides at least one embodiment for cold header for bolt production manufacturing, including the bracing piece, the top fixedly connected with workstation of bracing piece, mould die cavity has been seted up at the middle part on workstation top, the right side fixedly connected with mounting panel of workstation bottom, the right side fixedly connected with driving motor of mounting panel, the other end of driving motor output shaft has fixedly cup jointed the double-thread screw, the left side of double-thread screw runs through the mounting panel and extends to the left side of mounting panel, the fly leaf has been cup jointed to the surface screw thread of double-thread screw, the quantity of fly leaf is two, and two the top of fly leaf all articulates there is the connecting rod, the other end of connecting rod articulates there is the lifter plate, the top fixedly connected with cylinder piece of lifter plate.
As a preferable technical scheme of the utility model, the other end of the double-thread screw rod is movably sleeved with a fixing plate, and the top of the fixing plate is fixedly connected with the bottom of the workbench.
As a preferable technical scheme of the utility model, the inside of the two movable plates is movably sleeved with a round rod, and the left side and the right side of the round rod are respectively and fixedly connected with the right side of the fixed plate and the left side of the mounting plate.
As a preferable technical scheme of the utility model, the lifting plate is movably sleeved with two limit rods, and the tops of the two limit rods are fixedly connected with the bottom of the workbench.
As a preferable technical scheme of the utility model, the top of the workbench is fixedly connected with a U-shaped bracket, the middle part of the top end of the U-shaped bracket is fixedly connected with a pneumatic cylinder, the bottom of the pneumatic cylinder penetrates through the U-shaped bracket and extends to the inside of the U-shaped bracket and is fixedly connected with a upsetting block, and the top of the upsetting block is movably connected with the top of an inner cavity of the U-shaped bracket.
As a preferable technical scheme of the utility model, the right side of the workbench is fixedly connected with a transmission motor, the other end of the output shaft of the transmission motor is fixedly sleeved with a transmission shaft, and the outer surface of the transmission shaft is fixedly sleeved with a rectangular plate.
As a preferable technical scheme of the utility model, the right and left sides of the front face of the rectangular plate are hinged with rotating rods, the other ends of the rotating rods are hinged with sound-proof covers, the number of the sound-proof covers is two, and the bottoms of the two sound-proof covers are movably connected with the top of the workbench.
As a preferable technical scheme of the utility model, a chute is formed at the top of the workbench, a limiting block is movably connected to the inner surface of the chute, and the top of the limiting block is fixedly connected with the bottom of the sound-proof housing.
As a preferable technical scheme of the utility model, the bottom of the supporting rod is fixedly connected with a cushion block, and the cushion block has a circular appearance.
As a preferable technical scheme of the utility model, the number of the cushion blocks is four, the sizes of the four cushion blocks are the same, and the four cushion blocks are symmetrical about the center of the workbench.
The beneficial effects of the utility model are as follows:
1. In this disclosure, through setting up driving motor, double-thread lead screw, fly leaf, connecting rod and cylinder piece, during driving motor operation, will make double-thread lead screw take place to rotate and drive two fly leaves and move in opposite directions, and then make two connecting rods take place to rotate and drive two lifter plates upward movement to make cylinder piece upward movement insert the inside to mould die cavity and release the steel that warp, realized the purpose that makes things convenient for operating personnel to take the steel, solved the inconvenient problem of taking of warp steel, improved steel machining efficiency.
2. In this disclosure, through setting up driving motor, transmission shaft, rectangular plate, rotary rod and sound proof housing, when driving motor moves, will make the transmission shaft drive the rectangular plate and take place to rotate, and then make two rotary rods take place to rotate and drive two sound proof housing motion in opposite directions, when two sound proof housing pastes each other, realized the purpose of making an uproar falls to steel cold heading process, solved the problem that the noise caused the damage to operating personnel eardrum, improved the humanized design of device.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following will briefly describe the drawings that are required to be used in the description of the embodiments of the present disclosure. It is apparent that the drawings in the following description are only some of the exemplary embodiments of the present disclosure. Other figures may be made by those of ordinary skill in the art based on the teachings of the exemplary embodiments of the present disclosure and these figures without undue effort.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present disclosure;
FIG. 2 is a schematic cross-sectional view of a mold cavity in the embodiment of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the stop lever of the embodiment of FIG. 1;
FIG. 4 is a schematic view of the stop lever in the embodiment of FIG. 3;
Fig. 5 is a schematic structural diagram of the driving motor in the embodiment of fig. 3.
In the figure, 1, a supporting rod; 2, a workbench, 3, a mold cavity, 4, a mounting plate, 5, a driving motor, 6, a double-thread screw rod, 7, a movable plate, 8, a connecting rod, 9, a lifting plate, 10, a cylindrical block, 11, a fixed plate, 12, a round rod, 13, a limiting rod, 14, a U-shaped bracket, 15, a pneumatic cylinder, 16, a upsetting block, 17, a transmission motor, 18, a transmission shaft, 19, a rectangular plate, 20, a rotating rod, 21, a sound insulation cover, 22, a chute, 23, a limiting block, 24 and a cushion block.
Detailed Description
The present disclosure is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the present disclosure and not limiting thereof.
For simplicity of the drawing, only the parts relevant to the disclosure are schematically shown in each drawing, and they do not represent the actual structure thereof as a product. In addition, in order to simplify the drawings and facilitate understanding, components having the same structure or function in some drawings are only schematically illustrated in one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one", and "a number" includes "two" and "two or more".
In this context, unless explicitly stated or limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or communicate between two elements. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art in the specific context.
In this disclosure, unless expressly stated or limited otherwise, a first feature being "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present disclosure.
In addition, in the description of the present application, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-5, it shows a cold header for bolt production manufacturing in an embodiment of the disclosure, including bracing piece 1, the top fixedly connected with workstation 2 of bracing piece 1, mould die cavity 3 has been seted up at the middle part on workstation 2 top, the right side fixedly connected with mounting panel 4 of workstation 2 bottom, the right side fixedly connected with driving motor 5 of mounting panel 4, the other end of driving motor 5 output shaft has fixedly cup jointed double-thread screw 6, the left side of double-thread screw 6 runs through mounting panel 4 and extends to the left side of mounting panel 4, movable plate 7 has been cup jointed to double-thread screw 6's surface screw thread, the quantity of movable plate 7 is two, the connecting rod 8 has all been articulated at the top of two movable plates 7, the other end of connecting rod 8 has articulated lifter plate 9, the top fixedly connected with cylinder piece 10 of lifter plate 9.
When the driving motor 5 runs, the double-threaded screw rod 6 rotates to drive the two movable plates 7 to move in opposite directions, and then the two connecting rods 8 rotate to drive the two lifting plates 9 to move upwards, so that the cylindrical block 10 moves upwards to be inserted into the die cavity 3 to push out deformed steel, and the purpose of bringing convenience to operators to take the steel is achieved.
In some examples, the other end of the double-threaded screw rod 6 is movably sleeved with a fixing plate 11, and the top of the fixing plate 11 is fixedly connected with the bottom of the workbench 2.
The design of the fixing plate 11 plays a role in supporting and stabilizing the double-threaded screw rod 6.
In some examples, the inside of the two movable plates 7 are movably sleeved with a round rod 12, and the left side and the right side of the round rod 12 are fixedly connected with the right side of the fixed plate 11 and the left side of the mounting plate 4 respectively.
The round bar 12 plays a role in limiting the two movable plates 7, so that the movable plates 7 can stably move horizontally.
In some examples, the lifting plate 9 is movably sleeved with two limit rods 13, and the tops of the two limit rods 13 are fixedly connected with the bottom of the workbench 2.
The design of the two limiting rods 13 plays a role in limiting the lifting plate 9, and ensures the stability of lifting movement of the lifting plate 9.
In some examples, the top of the workbench 2 is fixedly connected with a U-shaped bracket 14, the middle of the top end of the U-shaped bracket 14 is fixedly connected with a pneumatic cylinder 15, and the bottom of the pneumatic cylinder 15 penetrates through the U-shaped bracket 14 and extends to the inside of the U-shaped bracket 14 and is fixedly connected with a upsetting block 16, and the top of the upsetting block 16 is movably connected with the top of the inner cavity of the U-shaped bracket 14.
When the pneumatic cylinder 15 operates, the upsetting block 16 is driven to move downwards to apply pressure to the steel.
In some examples, a transmission motor 17 is fixedly connected to the right side of the workbench 2, a transmission shaft 18 is fixedly sleeved at the other end of an output shaft of the transmission motor 17, and a rectangular plate 19 is fixedly sleeved on the outer surface of the transmission shaft 18.
When the transmission motor 17 operates, the transmission shaft 18 drives the rectangular plate 19 to rotate.
In some examples, the right and left sides of the front face of the rectangular plate 19 are hinged with rotating rods 20, the other ends of the rotating rods 20 are hinged with sound-proof covers 21, the number of the sound-proof covers 21 is two, and the bottoms of the two sound-proof covers 21 are movably connected with the top of the workbench 2.
The two rotating rods 20 rotate to drive the two sound-proof covers 21 to move in opposite directions, and when the two sound-proof covers 21 are mutually closed, the purpose of reducing noise in the steel cold heading process is achieved.
In some examples, a chute 22 is provided at the top of the workbench 2, a stopper 23 is movably connected to the inner surface of the chute 22, and the top of the stopper 23 is fixedly connected to the bottom of the sound-proof housing 21.
The design of the chute 22 and the limiting block 23 plays a role in limiting the sound-proof housing 21.
In some examples, the bottom of the support bar 1 is fixedly connected with a cushion 24, and the cushion 24 has a circular appearance.
The design of the cushion block 24 plays a role in slowing down the vibration of the workbench 2.
In some examples, the number of pods 24 is four, the four pods 24 are the same size, and the four pods 24 are all centered about the table 2.
The design of the four cushion blocks 24 has better effect of slowing down vibration of the whole workbench 2.
The working principle and the using flow of the utility model are as follows:
When cold heading is carried out on steel, firstly, the steel is placed above the die cavity 3, then the pneumatic cylinder 15 is started, the upsetting block 16 is driven to move downwards to apply pressure to the steel so as to enable the steel to be plastically deformed, the deformed steel is filled in the die cavity 3, at the moment, the driving motor 5 is started, the double-threaded screw rod 6 is enabled to rotate so as to drive the two movable plates 7 to move oppositely, and then the two connecting rods 8 are enabled to rotate so as to drive the two lifting plates 9 to move upwards, so that the cylindrical block 10 is enabled to move upwards and be inserted into the die cavity 3 to push out the deformed steel, the purpose of bringing convenience to operators for taking the steel is achieved, and the steel processing efficiency is improved.
Because steel can produce the noise at the in-process of cold heading, operating personnel is in such operational environment for a long time, will cause the damage to the eardrum, start driving motor 17 before upset block 16 applys pressure to steel, will make transmission shaft 18 drive rectangular plate 19 and take place the rotation, and then make two rotary rods 20 take place the rotation and drive two sound-proof housing 21 and move in opposite directions, when two sound-proof housing 21 paste each other, realized the purpose of making an uproar falls to steel cold heading process, improved operational environment.
It should be noted that the above embodiments are only for illustrating the technical solution of the present disclosure and not for limiting the same, and although the present disclosure has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present disclosure without departing from the spirit and scope of the technical solution of the present disclosure, which is intended to be covered by the scope of the claims of the present disclosure.
Claims (10)
1. Be used for cold heading machine for bolt production manufacturing, including bracing piece (1), its characterized in that, top fixedly connected with workstation (2) of bracing piece (1), mould die cavity (3) have been seted up at the middle part on workstation (2) top, the right side fixedly connected with mounting panel (4) of workstation (2) bottom, the right side fixedly connected with driving motor (5) of mounting panel (4), the fixed double screw (6) that cup joints of the other end of driving motor (5) output shaft, the left side of double screw (6) runs through mounting panel (4) and extends to the left side of mounting panel (4), the external surface screw thread of double screw (6) cup joints fly leaf (7), the quantity of fly leaf (7) is two, and the top of fly leaf (7) has all articulated connecting rod (8), the other end of connecting rod (8) articulates lifter plate (9), the top fixedly connected with cylinder piece (10) of lifter plate (9).
2. The cold header for bolt production and manufacturing according to claim 1, wherein the other end of the double-threaded screw rod (6) is movably sleeved with a fixing plate (11), and the top of the fixing plate (11) is fixedly connected with the bottom of the workbench (2).
3. The cold header for bolt production and manufacturing according to claim 1, wherein the inside of each movable plate (7) is movably sleeved with a round rod (12), and the left side and the right side of each round rod (12) are fixedly connected with the right side of the fixed plate (11) and the left side of the mounting plate (4) respectively.
4. The cold header for bolt production and manufacturing according to claim 1, wherein limiting rods (13) are movably sleeved in the lifting plate (9), the number of the limiting rods (13) is two, and the tops of the two limiting rods (13) are fixedly connected with the bottom of the workbench (2).
5. The cold header for bolt production and manufacturing according to claim 1, wherein the top of the workbench (2) is fixedly connected with a U-shaped support (14), the middle of the top end of the U-shaped support (14) is fixedly connected with a pneumatic cylinder (15), the bottom of the pneumatic cylinder (15) penetrates through the U-shaped support (14) and extends to the inside of the U-shaped support (14) and is fixedly connected with a upsetting block (16), and the top of the upsetting block (16) is movably connected with the top of an inner cavity of the U-shaped support (14).
6. The cold header for bolt production and manufacturing according to claim 1, wherein a transmission motor (17) is fixedly connected to the right side of the workbench (2), a transmission shaft (18) is fixedly sleeved at the other end of an output shaft of the transmission motor (17), and a rectangular plate (19) is fixedly sleeved on the outer surface of the transmission shaft (18).
7. The cold header for bolt production and manufacturing according to claim 6, wherein the rotary rods (20) are hinged to the left side and the right side of the front face of the rectangular plate (19), the sound-proof covers (21) are hinged to the other ends of the rotary rods (20), the number of the sound-proof covers (21) is two, and the bottoms of the two sound-proof covers (21) are movably connected with the top of the workbench (2).
8. The cold header for bolt production and manufacturing according to claim 1, wherein a chute (22) is formed in the top of the workbench (2), a limiting block (23) is movably connected to the inner surface of the chute (22), and the top of the limiting block (23) is fixedly connected with the bottom of the sound-proof housing (21).
9. The cold header for bolt production and manufacturing according to claim 1, wherein a cushion block (24) is fixedly connected to the bottom of the supporting rod (1), and the cushion block (24) is circular in appearance.
10. The cold header for bolt production and manufacturing according to claim 9, wherein the number of the cushion blocks (24) is four, the four cushion blocks (24) are identical in size, and the four cushion blocks (24) are all symmetrical with respect to the center of the workbench (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520451408.4U CN223801493U (en) | 2025-03-14 | 2025-03-14 | Cold heading machine for bolt manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520451408.4U CN223801493U (en) | 2025-03-14 | 2025-03-14 | Cold heading machine for bolt manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223801493U true CN223801493U (en) | 2026-01-16 |
Family
ID=98377780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520451408.4U Active CN223801493U (en) | 2025-03-14 | 2025-03-14 | Cold heading machine for bolt manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223801493U (en) |
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2025
- 2025-03-14 CN CN202520451408.4U patent/CN223801493U/en active Active
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