CN220361945U - Fixing device is used in production of cold heading steel wire - Google Patents
Fixing device is used in production of cold heading steel wire Download PDFInfo
- Publication number
- CN220361945U CN220361945U CN202321932098.5U CN202321932098U CN220361945U CN 220361945 U CN220361945 U CN 220361945U CN 202321932098 U CN202321932098 U CN 202321932098U CN 220361945 U CN220361945 U CN 220361945U
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- steel wire
- fixing device
- fixed
- cold heading
- bayonet
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Wire Processing (AREA)
Abstract
The utility model relates to the field of steel wire production and processing, in particular to a fixing device for cold heading steel wire production. Fixing device is used in production of cold heading steel wire includes the bottom plate, still includes: the fixing frames are two groups and are both fixed at the upper end of the bottom plate by bolts and are close to the positions of the two sides; the extrusion assembly is fixed at the upper end of the fixing frame; the bottom brackets are two groups, are fixed at the upper end of the bottom plate by bolts and are positioned right below the extrusion assembly. According to the fixing device for cold heading steel wire production, steel wire materials can be directly placed on the bottom bracket, preliminary fixing of the steel wires is achieved, the steel wires are extruded by the extrusion assembly, accordingly, the steel wires can be further fixed, overall stability is improved, and convenience and safety can be achieved when the steel wires are detected later.
Description
Technical Field
The utility model relates to the field of steel wire production and processing, in particular to a fixing device for cold heading steel wire production.
Background
The cold heading is a forging method for upsetting (usually local upsetting) a metal bar by using a die at normal temperature. Typically used to make heads for screws, bolts, rivets, etc. Cutting may be reduced or replaced.
The steel wire can also be processed and produced in a cold heading mode, and the molten metal material is led into a cold heading machine, and the formed steel wire can be processed through extrusion and traction. Before the actual production and processing of the steel wire, the steel wire needs to be checked to ensure the overall quality of the steel wire, and during the checking, a section of steel wire material is extruded firstly, and then the steel wire is clamped by using tools such as pliers and the like commonly, and checked. However, there are disadvantages: the temperature of the extruded and pulled steel wire is higher, and the steel wire is easy to fall off by singly clamping and fixing by pliers, so that the steel wire is easy to cause direct injury to operators.
Therefore, it is necessary to provide a new fixing device for cold heading steel wire production to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a fixing device for cold heading steel wire production.
The utility model provides a fixing device for cold heading steel wire production, which comprises a bottom plate and further comprises:
the fixing frames are two groups and are both fixed at the upper end of the bottom plate by bolts and are close to the positions of the two sides;
the extrusion assembly is fixed at the upper end of the fixing frame;
the bottom brackets are two groups, are fixed at the upper end of the bottom plate by bolts and are positioned right below the extrusion assembly;
the bottom bracket is fixed in the bottom plate upper end for place the steel wire, realize the preliminary fixed to the steel wire, and extrusion subassembly is located the bottom bracket directly over, can extrude the steel wire simultaneously, further fix the steel wire, thereby can guarantee the stability of steel wire, and then when inspecting the steel wire in succession, stability is higher, and the security also can be higher.
Preferably, the lower end part of the fixing frame is welded with a mounting plate, and the mounting plate is fixed at the upper end of the bottom plate through bolts;
the upper end of the fixing frame is fixed with a clamping head.
Preferably, the extrusion assembly comprises a vertically arranged positioning cylinder, openings are formed in the upper end and the lower end of the positioning cylinder, a sliding rod is connected inside the positioning cylinder in a sliding manner, a handle is welded at the upper end of the sliding rod, an installation seat is welded at the lower end of the sliding rod, a spring sleeved outside the sliding rod is welded on the installation seat, the other end of the spring is abutted to the lower end of the positioning cylinder, a pressing plate is welded at the lower end of the installation seat, and a first bayonet is formed in the pressing plate;
when the extrusion assembly is in actual use, the whole sliding rod is driven to move upwards through the handle, so that the distance between the whole sliding rod and the bottom bracket is increased, the steel wire is conveniently placed on the bottom bracket, the external force acting on the handle can be directly removed after the steel wire is placed, the pressing plate moves downwards again under the action of the spring, and the first bayonet arranged on the pressing plate can directly clamp the steel wire, so that the steel wire is fixed.
Preferably, the positioning cylinder is clamped in the chuck.
Preferably, the bottom bracket is U-shaped, and a second bayonet is formed in the bottom bracket.
Preferably, the pressure plate normally extends into the bottom bracket.
Preferably, rotatable balls are embedded in the inner walls of the first bayonet and the second bayonet;
the inner walls of the first bayonet and the second bayonet are provided with balls, so that after the steel wires are clamped and fixed, the steel wires can rotate, and the detection effect is improved.
Compared with the related art, the fixing device for producing the cold heading steel wire provided by the utility model has the following structure
The beneficial effects are that:
the utility model provides a fixing device for cold heading steel wire production, which can directly place steel wire materials on a bottom bracket, realize the preliminary fixing of steel wires, and subsequently extrude the steel wires by utilizing an extrusion assembly, so that the steel wires can be further fixed, the overall stability is improved, and the steel wires can be more conveniently and safely detected in the follow-up process.
Drawings
FIG. 1 is a schematic view of a fixing device for cold heading steel wire production according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the extrusion assembly of the present utility model;
fig. 3 is a schematic view of the structure of the bottom bracket according to the present utility model.
Reference numerals in the drawings: 1. a bottom plate; 2. a fixing frame; 3. a chuck; 4. an extrusion assembly; 41. a positioning cylinder; 42. a slide bar; 43. a handle; 44. a mounting base; 45. a spring; 46. a pressing plate; 47. a first bayonet; 5. a bottom bracket; 6. a second bayonet; 7. and (3) rolling balls.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 3, the fixing device for producing cold heading steel wires provided in the embodiment of the utility model includes a bottom plate 1, and further includes:
the fixing frames 2 are two groups and are all fixed at the upper end of the bottom plate 1 by bolts and are close to the positions of two sides;
the extrusion component 4 is fixed at the upper end of the fixed frame 2;
the bottom brackets 5 are two groups, are all fixed at the upper end of the bottom plate 1 by bolts and are positioned right below the extrusion assembly 4.
It should be noted that: in the device, the bottom bracket 5 is fixed at the upper end of the bottom plate 1 and used for placing the steel wires, so that the preliminary fixing of the steel wires is realized, the extrusion component 4 is positioned right above the bottom bracket 5 and can extrude the steel wires, and the steel wires are further fixed, so that the stability of the steel wires can be ensured, and further, the stability and the safety are higher when the steel wires are inspected later;
also to be described is: the bottom brackets 5 are two groups, so that the steel wires are more stable when being placed on the bottom brackets, and the subsequent fixing effect on the bottom brackets is better.
In the embodiment of the present utility model, referring to fig. 1 and 2, a mounting plate is welded at the lower end of a fixing frame 2, and the mounting plate is fixed at the upper end of a bottom plate 1 by bolts;
the upper end part of the fixing frame 2 is fixed with a clamping head 3;
the extrusion assembly 4 comprises a vertically arranged positioning cylinder 41, openings are formed in the upper end and the lower end of the positioning cylinder 41, a sliding rod 42 is connected in the positioning cylinder in a sliding manner, a handle 43 is welded at the upper end of the sliding rod 42, an installation seat 44 is welded at the lower end of the sliding rod 42, a spring 45 sleeved outside the sliding rod 42 is welded on the installation seat 44, the other end of the spring 45 is abutted against the lower end of the positioning cylinder 41, a pressing plate 46 is welded at the lower end of the installation seat 44, and a first bayonet 47 is formed in the pressing plate 46;
the positioning cylinder 41 is clamped inside the chuck 3.
It should be noted that: when the extrusion assembly 4 is in actual use, the handle 43 drives the whole slide bar 42 to move upwards, so that the distance between the slide bar and the bottom bracket 5 is increased, the steel wire is conveniently placed on the bottom bracket 5, after the steel wire is placed, the external force acting on the handle 43 can be directly removed, the pressing plate 46 moves downwards again under the action of the spring 45, and the first bayonet 47 arranged on the pressing plate can directly clamp the steel wire, so that the steel wire is fixed;
also to be described is: the positioning cylinder 41 is clamped inside the chuck 3, so that the positioning cylinder can be detached, the whole extrusion assembly 4 can be overhauled and replaced conveniently, and the integrity and usability of the device are guaranteed.
In the embodiment of the present utility model, referring to fig. 1 and 3, the bottom bracket 5 is U-shaped, the bottom bracket 5 is provided with a second bayonet 6, the pressing plate 46 extends into the bottom bracket 5 in normal state, and rotatable balls 7 are embedded in the inner walls of the first bayonet 47 and the second bayonet 6.
It should be noted that: the second bayonet 6 on the bottom bracket 5 is identical to the placing steel wire, the stability after placing is improved, and the balls 7 are arranged on the inner walls of the first bayonet 47 and the second bayonet 6, so that after the steel wire is clamped and fixed, the steel wire can also rotate, and the detection effect is improved.
Working principle: firstly, the steel wire is placed in the second bayonet 6 on the bottom bracket 5, then the handle 43 drives the whole slide bar 42 to move upwards, so that the distance between the slide bar and the bottom bracket 5 is increased, the steel wire is placed on the bottom bracket 5 conveniently, after the steel wire is placed, the external force acting on the handle 43 can be directly removed, under the action of the spring 45, the pressing plate 46 moves downwards again, and the first bayonet 47 arranged on the pressing plate can directly clamp the steel wire, so that the steel wire is fixed.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (7)
1. Fixing device is used in production of cold heading steel wire, including bottom plate (1), its characterized in that still includes:
the fixing frames (2) are two groups and are both fixed at the upper end of the bottom plate (1) by bolts and are close to the positions of the two sides;
the extrusion component (4) is fixed at the upper end of the fixing frame (2);
the bottom brackets (5) are two groups, are all fixed at the upper end of the bottom plate (1) by bolts and are positioned under the extrusion component (4).
2. The fixing device for cold heading steel wire production according to claim 1, wherein a mounting plate is welded at the lower end part of the fixing frame (2), and the mounting plate is fixed at the upper end of the bottom plate (1) through bolts;
the upper end part of the fixing frame (2) is fixed with a clamping head (3).
3. The fixing device for cold heading steel wire production according to claim 2, wherein the extrusion assembly (4) comprises a vertically arranged positioning cylinder (41), openings are formed in the upper end and the lower end of the positioning cylinder (41), a sliding rod (42) is connected inside the positioning cylinder in a sliding mode, a handle (43) is welded at the upper end of the sliding rod (42), a mounting seat (44) is welded at the lower end of the sliding rod, a spring (45) sleeved outside the sliding rod (42) is welded on the mounting seat (44), the other end of the spring (45) is abutted to the lower end of the positioning cylinder (41), a pressing plate (46) is welded at the lower end of the mounting seat (44), and a first bayonet (47) is formed in the pressing plate (46).
4. A fixing device for cold heading steel wire production according to claim 3, characterized in that the positioning cylinder (41) is clamped inside the chuck (3).
5. The fixing device for cold heading steel wire production according to claim 4, wherein the bottom bracket (5) is U-shaped, and the bottom bracket (5) is provided with a second bayonet (6).
6. A fixing device for cold-heading wire production according to claim 5, characterized in that the pressure plate (46) extends normally inside the bottom bracket (5).
7. The fixing device for producing cold heading steel wires according to claim 6, wherein rotatable balls (7) are embedded in the inner walls of the first bayonet (47) and the second bayonet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321932098.5U CN220361945U (en) | 2023-07-21 | 2023-07-21 | Fixing device is used in production of cold heading steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321932098.5U CN220361945U (en) | 2023-07-21 | 2023-07-21 | Fixing device is used in production of cold heading steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220361945U true CN220361945U (en) | 2024-01-19 |
Family
ID=89517536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321932098.5U Active CN220361945U (en) | 2023-07-21 | 2023-07-21 | Fixing device is used in production of cold heading steel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220361945U (en) |
-
2023
- 2023-07-21 CN CN202321932098.5U patent/CN220361945U/en active Active
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