CN216502129U - Thread rolling device - Google Patents
Thread rolling device Download PDFInfo
- Publication number
- CN216502129U CN216502129U CN202122879891.0U CN202122879891U CN216502129U CN 216502129 U CN216502129 U CN 216502129U CN 202122879891 U CN202122879891 U CN 202122879891U CN 216502129 U CN216502129 U CN 216502129U
- Authority
- CN
- China
- Prior art keywords
- thread rolling
- support
- collecting tank
- machine body
- mounting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model belongs to the technical field of bolt production. Based on the problem that the existing thread rolling machine cannot meet the requirement of high-precision thread machining, the utility model provides a thread rolling device which comprises a machine body, wherein a collecting tank is arranged in the middle of the machine body; two groups of thread rolling assemblies are respectively arranged on two sides of the collecting tank; a support assembly for supporting a workpiece, having a first support and a second support; the first supporting piece is positioned right above the collecting tank, and the second supporting piece is positioned on one side of the collecting tank; wherein the thread rolling assembly comprises: the mounting seat is mounted on the machine body; the thread rolling wheel is fixedly connected with the mounting seat; the motor is arranged on the mounting seat and connected with the thread rolling wheel so as to drive the thread rolling wheel to rotate; the first support and the second support each include: the mounting bracket is connected with the machine body; and the supporting roller is arranged on the mounting bracket. The device can meet the requirement of high-precision thread machining.
Description
Technical Field
The utility model belongs to the technical field of bolt production, and particularly relates to a thread rolling device.
Background
The existing bolt thread processing is generally processed by a thread rolling machine. The thread rolling machine is provided with a pair of thread rolling wheels with the same parameters, the thread rolling wheels are respectively arranged on two main shafts of the thread rolling machine and can synchronously rotate in the same direction under the driving of a transmission mechanism to roll threads on the surface of a workpiece. The workpiece is positioned between the two rolling wheels and is parallel to the axes of the rolling wheels, and the workpiece and the two rolling wheels are always in a free opposite rolling state in the cold rolling process.
However, the existing thread rolling machine cannot meet the processing of high-precision threads, when the threads are rolled, a workpiece is forced to move back and forth, the requirements of straightness and coaxiality of a threaded rod and a threaded part cannot be met, and the processing precision and the product quality of the threads are influenced; in addition, in the existing thread rolling machine, the scrap iron cut off is accumulated below the thread rolling wheel in the machining process, and the machining precision and quality of threads are easily influenced.
SUMMERY OF THE UTILITY MODEL
Based on the problem that the existing thread rolling machine cannot meet the requirement of high-precision thread rolling during thread rolling, the utility model aims to provide a thread rolling device to solve the problem that the existing thread rolling machine cannot meet the requirement of high-precision thread machining. The device is provided with a support component below a workpiece to support and limit the workpiece and prevent the workpiece from moving downwards; meanwhile, the scrap iron collecting assembly is further arranged, and scrap iron is prevented from being accumulated below the workpiece.
Specifically, in order to achieve the above purpose, the utility model adopts the following technical scheme:
a thread rolling device comprising:
a collecting tank is arranged in the middle of the machine body;
two groups of thread rolling assemblies are respectively arranged on two sides of the collecting tank;
a support assembly for supporting a workpiece, having a first support and a second support;
the first supporting piece is positioned right above the collecting tank, and the second supporting piece is positioned on one side of the collecting tank;
wherein the thread rolling assembly comprises:
the mounting seat is mounted on the machine body;
the thread rolling wheel is fixedly connected with the mounting seat;
the motor is arranged on the mounting seat and connected with the thread rolling wheel so as to drive the thread rolling wheel to rotate;
the first support and the second support each include:
the mounting bracket is connected with the machine body;
and the supporting roller is arranged on the mounting bracket.
In one of the technical solutions disclosed in the present invention, the support roller is movably mounted on the mounting bracket.
In one technical scheme disclosed by the utility model, the number of the supporting rollers is two, the two supporting rollers are horizontally arranged at intervals, and the length direction of the two supporting rollers is parallel to the axial direction of the thread rolling wheel.
In one of the technical solutions disclosed in the present invention: sliding rails are arranged on the machine body on two opposite sides of the collecting groove;
the mounting seat is slidably mounted on the slide rail;
the thread rolling assembly further comprises a driving device, so that the mounting seat is driven to slide on the sliding rail.
In one technical scheme disclosed by the utility model, the collecting tank is of a frustum structure with a large upper part and a small lower part.
In one technical scheme disclosed by the utility model, the device also comprises a protective cover connected with the machine body; the protective cover corresponds to one side opening of the first supporting piece.
In one technical scheme disclosed by the utility model, the top surface of the protective cover is provided with a perspective window.
In one of the technical solutions disclosed in the present invention, the protective cover is hinged to the body.
In one technical scheme disclosed by the utility model, the top of the protective cover is also provided with a turnover handle.
As can be seen from the above description, the beneficial effects of the present invention are:
the supporting assembly is arranged, and the first supporting piece and the second supporting piece support the workpiece, so that the workpiece can be prevented from moving downwards during rolling, the machining precision of threads can be improved, and meanwhile, the first supporting piece and the second supporting piece are both provided with two supporting rolls which are horizontally arranged at intervals, and the workpiece can be limited conveniently and quickly; furthermore, the supporting roller is rotatably installed, so that burrs of threads can be prevented, and the product quality can be improved; furthermore, the machine body is provided with a collecting tank which can collect scrap iron in a centralized manner, so that the scrap iron is prevented from being accumulated too high to influence the processing precision and the product quality; in addition, the thread rolling assembly is slidably mounted on the machine body, the distance between the thread rolling wheels can be adjusted according to different sizes of workpieces, and the adaptability is better; and finally, a protective cover is arranged, so that potential safety hazards caused by splashing of scrap iron and flying of workpieces can be prevented, and the safety is high.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a view showing a state where a workpiece is held according to the present invention.
FIG. 2 is a front view of the present invention clamping a workpiece.
FIG. 3 is a cross-sectional view of the present invention when clamping a workpiece.
Fig. 4 is a schematic cross-sectional view of the present invention.
Reference numerals: 1-body; 11-a collection tank; 12-a slide rail; 2-a thread rolling device; 21-a mounting seat; 22-a motor; 23-a thread rolling wheel; 31-a first support; 32-a second support; 311-a mounting bracket; 312-support rolls; 4-a protective cover; 41-a perspective window; 42-flip handle.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The embodiment of the utility model discloses a thread rolling device, which is structurally shown in attached figures 1-4 and comprises a machine body 1, a thread rolling assembly 2 and a supporting assembly.
Specifically, a collecting groove 11 is formed in the middle of the machine body 1, and sliding rails 12 are respectively installed along two opposite sides of the collecting groove 11.
The collecting groove 11 is of a frustum structure with a large upper part and a small lower part, and the design is favorable for the flow and the concentration of iron scraps.
The thread rolling assemblies 2 are arranged in two groups, are slidably mounted on the machine body 1 and can slide along the slide rails 12, and comprise mounting seats 21, motors 22, thread rolling wheels 23 and driving devices (not shown in the drawing).
The mounting base 21 is slidably mounted on the slide rail 12, and is driven by the driving device to slide along the slide rail 12. The motor 22 is mounted on the mount 21. The thread rolling wheel 23 is fixedly connected with the mounting seat 21 and is driven to rotate by the motor 22.
By adopting the structure, the distance between the two thread rolling wheels 23 can be adjusted according to the size of the workpiece so as to meet the requirements of processing workpieces with different sizes, and the adaptability is better.
The support assembly is used for supporting a workpiece and includes a first support 31 and a second support 32. The first support 31 is mounted directly above the collecting trough 11. A second support 32 is mounted on the machine body 1, on one side of the collecting tank 11. The first support 31 and the second support 32 are adapted to each other, and each have a bracket 311 and a support roller 312.
The support rollers 312 are two, rotatably connected to the frame 311, and have a length direction parallel to the axial direction of the thread rolling wheel 23, for supporting the workpiece.
By adopting the structure, the first supporting piece 31 and the second supporting piece 32 support the workpiece, so that the workpiece can be prevented from moving downwards during processing, the workpiece is always kept parallel to the axial direction of the thread rolling wheel 23, and the thread precision is prevented from being influenced by the workpiece; meanwhile, the supporting roller 312 can rotate, so that thread abrasion and burr occurrence can be prevented.
As the optimization scheme of this embodiment, still include safety cover 4, movable mounting is on organism 1 for prevent iron fillings sputtering, can reduce the potential safety hazard, avoid iron fillings to splash or the work piece drops the problem of injury processing personnel.
Specifically, the protective cover 4 is hinged to the body 1. Which corresponds to one side opening of the first support 31. The top surface of the protective cover 4 is also provided with a perspective window 41 which can observe the operation condition of the internal equipment in time. The top of the protective cover 4 is also provided with a turning handle 42, which is convenient for workers to turn over the protective cover 4.
When the thread rolling device disclosed by the embodiment of the utility model is used, firstly, the protective cover 4 is covered, a workpiece is placed on the first supporting piece 31 and the second supporting piece 32 to support and limit the workpiece, the driving device drives the mounting seat 21 to slide on the sliding rail 12 until the two thread rolling wheels 23 clamp the workpiece, and the motor 22 is turned on to enable the thread rolling wheels 23 to operate to roll threads on the workpiece; the cut scrap iron falls into the collecting tank 11 and flows into the collecting tank 11 to be collected in a centralized manner.
As can be seen from the above description, the beneficial effects of the present invention are:
the supporting assembly is arranged, and the first supporting piece and the second supporting piece support the workpiece, so that the workpiece can be prevented from moving downwards during rolling, the machining precision of threads can be improved, and meanwhile, the first supporting piece and the second supporting piece are respectively provided with two supporting rolls which are horizontally arranged at intervals, and the workpiece can be limited conveniently and quickly; furthermore, the supporting roller is rotatably installed, so that burrs of threads can be prevented, and the product quality can be improved; furthermore, the machine body is provided with a collecting tank which can collect scrap iron in a centralized manner, so that the scrap iron is prevented from being accumulated too high to influence the processing precision and the product quality; in addition, the thread rolling assembly is slidably mounted on the machine body, the distance between the thread rolling wheels can be adjusted according to different sizes of workpieces, and the adaptability is better; finally, a protective cover is arranged, so that potential safety hazards caused by splashing of scrap iron and flying of workpieces can be prevented, and the safety is high.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. A thread rolling apparatus, comprising:
a collecting tank is arranged in the middle of the machine body;
two groups of thread rolling assemblies are respectively arranged on two sides of the collecting tank;
the first supporting piece is positioned right above the collecting tank;
the second supporting piece is positioned on one side of the collecting tank;
wherein the thread rolling assembly comprises:
the mounting seat is mounted on the machine body;
the thread rolling wheel is fixedly connected with the mounting seat;
the motor is arranged on the mounting seat and connected with the thread rolling wheel so as to drive the thread rolling wheel to rotate;
the first support and the second support each include:
the mounting bracket is connected with the machine body;
and the supporting roller is arranged on the mounting bracket.
2. The thread rolling device of claim 1, wherein the support rollers are movably mounted on the mounting bracket.
3. A thread rolling device according to claim 1 or 2, wherein there are two of the support rolls, and the two support rolls are horizontally spaced apart from each other with their lengthwise directions parallel to the axial direction of the thread rolling wheel.
4. The thread rolling apparatus of claim 1, wherein: sliding rails are arranged on the machine body on two opposite sides of the collecting tank;
the mounting seat is slidably mounted on the slide rail;
the thread rolling assembly further comprises a driving device, so that the mounting seat is driven to slide on the sliding rail.
5. The thread rolling device of claim 1 wherein the collection trough is of a frustoconical configuration with a large top and a small bottom.
6. The thread rolling device of claim 1, further comprising a protective cover coupled to the body; the protective cover corresponds to one side opening of the first supporting piece.
7. The thread rolling device of claim 6 wherein the top surface of the protective cover is provided with a see-through window.
8. The thread rolling device of claim 6 or 7, wherein the protective cover is hinged to the body.
9. The thread rolling device of claim 8, wherein the protective cover top is further provided with a flip handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879891.0U CN216502129U (en) | 2021-11-23 | 2021-11-23 | Thread rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122879891.0U CN216502129U (en) | 2021-11-23 | 2021-11-23 | Thread rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216502129U true CN216502129U (en) | 2022-05-13 |
Family
ID=81532734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122879891.0U Active CN216502129U (en) | 2021-11-23 | 2021-11-23 | Thread rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216502129U (en) |
-
2021
- 2021-11-23 CN CN202122879891.0U patent/CN216502129U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103386611B (en) | A kind of metal circular tube rod automatic multifunctional is processed connecting line equipment continuously | |
| CN212285688U (en) | Double-processing line for cutting steel bar into double-end rolled threads | |
| CN216502129U (en) | Thread rolling device | |
| CN209867084U (en) | Spinning machine with improved structure | |
| CN109702067B (en) | Spinning method for pipe fitting and spinning machine with improved structure | |
| CN203401300U (en) | Cylindrical metal tube automatic multifunctional continuous machining line integrated equipment | |
| CN215201297U (en) | Cast member machining center that polishes | |
| CN215789018U (en) | Surface polishing device with uniform feeding for ferrous metal smelting rolled product | |
| CN213950979U (en) | Toughened glass cutting equipment | |
| CN213888360U (en) | Magnesium alloy thick plate edge milling device | |
| CN211587611U (en) | Spiral pipe steel band surface cleaning device | |
| CN210731693U (en) | Processing device for aluminum alloy carriage cargo assembly | |
| CN214640684U (en) | Steel pipe saw cuts horizontal centering clamping device | |
| CN220347977U (en) | Tubular hardware polisher | |
| CN219274196U (en) | Special rolling machine for machining tubular seat parts | |
| CN216227053U (en) | Perforating machine for flange machining and convenient for collecting scraps | |
| CN220697839U (en) | Guide feeding device of cold rolling mill | |
| CN113732531B (en) | I-shaped steel laser cutting machine for metal smelting and calendering | |
| CN220805707U (en) | Cutting machine for metal plate processing | |
| CN211967006U (en) | Polishing machine with water retaining function | |
| CN217701423U (en) | Numerically-controlled drilling machine for machining aircraft parts | |
| CN214685313U (en) | Drilling machine machining equipment for gear | |
| CN215786956U (en) | Light planer-type milling machine of base self-cleaning formula | |
| CN221587500U (en) | Upper bracket of automatic drafting machine for fabric output | |
| CN220760715U (en) | Continuous stretching rotary cutting die for automobile parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |