CN211969032U - Automatic steel pipe device of carving characters - Google Patents
Automatic steel pipe device of carving characters Download PDFInfo
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- CN211969032U CN211969032U CN202020158087.6U CN202020158087U CN211969032U CN 211969032 U CN211969032 U CN 211969032U CN 202020158087 U CN202020158087 U CN 202020158087U CN 211969032 U CN211969032 U CN 211969032U
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- sliding table
- counterweight
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- steel pipe
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Abstract
The utility model discloses an automatic steel pipe lettering device, which comprises a frame mechanism, a roller mechanism, a counterweight mechanism and a sliding matrix mechanism; the counterweight lifting mechanism is used for adjusting the height of the pipe fitting to be engraved on the roller mechanism, wherein the distance between the counterweight box and the pipe fitting to be engraved is located. The application provides an automatic steel pipe device of carving characters can realize full automation, does not need artificial intervention, saves the labour cost. When the characters are engraved, the character die is in rolling contact with the workpiece, different parts of characters on the character die are gradually extruded with the surface of the workpiece, no sliding exists between the character die and the workpiece, the stress of the character die is small, the abrasion is small, and the service life is long. When the work piece rolls under the action of the pressure of the character matrix and the horizontal thrust of the air cylinder, clear tyre marks can be left when the work piece is pressed by a wheel on the road surface, so that the carved handwriting is very clear. When lettering, the cylinder promotes the slip table and removes, and operating speed is fast, efficient to cylinder journey and return stroke all can be lettered, have improved efficiency, have also saved the energy.
Description
Technical Field
The utility model relates to a steel pipe technical field that carves characters especially relates to an automatic steel pipe device of carving characters.
Background
More and more production and manufacturing enterprises consider the traceability of parts to be a key element for product quality assurance. The method is used for quickly recalling the defective products, processing the problems of the defective products and improving the trust of consumers on the products. In order to strengthen the execution strength of a quality assurance system, technical measures are needed to ensure execution while the standardization of a quality management system is strengthened, and more manufacturers require parts to have permanent unique identifiers.
The existing method for marking on parts uses a carving machine and punching by a punching machine tool. The carving machine brings convenience in manufacturing of sample pieces or small-batch production, and carving patterns and content can be changed at any time. However, because the surface of the tube is arc-shaped, the needle head of the carving machine is easy to deviate, the character quality is influenced, and the production rate is low when the production capacity is large.
The rolling lettering is to carve characters on the lettering die on an article in a rolling mode by using the lettering die, a plurality of characters on the metal tube are carved in the mode, rolling lettering devices on the market are mostly used by pure manual operation, even if control elements in the aspect of intellectualization are added into some devices, the intellectualization degree is not high, the carved characters are not arranged neatly, the attractiveness is influenced, the lettering speed is slow, and therefore the lettering efficiency and quality are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic steel pipe device of carving characters.
The utility model provides a following scheme:
an automatic steel pipe device of carving characters includes:
the stand mechanism comprises a stand box, a plurality of guide columns which are longitudinally arranged on the stand box and a rack positioned at the top;
the roller mechanism comprises a roller bracket and at least two rollers which are parallel to each other and are hinged with the roller bracket;
the counterweight mechanism comprises a counterweight box and a counterweight lifting mechanism connected with the counterweight box, and the counterweight box is connected with the guide posts and can slide up and down along the guide posts;
the sliding type matrix mechanism comprises a sliding table base, a sliding table, a type matrix and a sliding table driving cylinder, wherein the sliding table is connected with the sliding table base in a sliding mode, the type matrix is connected with the bottom of the sliding table, the sliding table driving cylinder is used for driving the sliding table to move horizontally along the sliding table base, and the top of the sliding table base is connected with the counterweight mechanism;
the counterweight lifting mechanism is used for adjusting the height of the pipe fitting to be engraved on the roller mechanism, wherein the counterweight box distance is located.
Preferably: the counterweight lifting mechanism comprises a lead screw and a lead screw driving assembly for driving the lead screw to rotate; one end of the lead screw is connected with the weight box in a matching way.
Preferably: the screw rod driving assembly comprises an optical axis provided with a driving chain wheel and a driven chain wheel connected with the screw rod; the driving chain wheel is connected with the driven chain wheel through a chain; the optical axis is respectively connected with the machine base box and the machine frame through a fixed seat; and a hand wheel for driving the optical axis to rotate is arranged on the optical axis.
Preferably: and a cavity for placing a counterweight is formed in the weight box.
Preferably: the sliding table is provided with a dovetail groove perpendicular to the moving direction of the sliding table, and the matrices are detachably connected with the sliding table through the dovetail groove.
Preferably: a plurality of character dies are arranged in the dovetail groove.
Preferably: the machine base mechanism is provided with a first photoelectric sensing switch for detecting the position of the pipe fitting to be engraved on the roller mechanism.
Preferably: and a second photoelectric induction switch for detecting the driving termination position of the driving cylinder of the sliding table is arranged on the sliding table base.
Preferably: the pipe fitting conveying mechanism is used for conveying the pipe fitting to be engraved to the roller mechanism.
Preferably: the pipe fitting conveying mechanism comprises a conveying cylinder, a conveying belt and a limit inductive switch.
According to the utility model provides a concrete embodiment, the utility model discloses a following technological effect:
through the utility model, an automatic steel pipe lettering device can be realized, and in an implementation mode, the device can comprise a base mechanism, wherein the base mechanism comprises a base box, a plurality of guide pillars which are longitudinally arranged and are positioned on the base box, and a rack positioned at the top; the roller mechanism comprises a roller bracket and at least two rollers which are parallel to each other and are hinged with the roller bracket; the counterweight mechanism comprises a counterweight box and a counterweight lifting mechanism connected with the counterweight box, and the counterweight box is connected with the guide posts and can slide up and down along the guide posts; the sliding type matrix mechanism comprises a sliding table base, a sliding table, a type matrix and a sliding table driving cylinder, wherein the sliding table is connected with the sliding table base in a sliding mode, the type matrix is connected with the bottom of the sliding table, the sliding table driving cylinder is used for driving the sliding table to move horizontally along the sliding table base, and the top of the sliding table base is connected with the counterweight mechanism; the counterweight lifting mechanism is used for adjusting the height of the pipe fitting to be engraved on the roller mechanism, wherein the counterweight box distance is located. The application provides an automatic steel pipe device of carving characters can realize full automation, does not need artificial intervention, saves the labour cost. When the characters are engraved, the character die is in rolling contact with the workpiece, different parts of characters on the character die are gradually extruded with the surface of the workpiece, no sliding exists between the character die and the workpiece, the stress of the character die is small, the abrasion is small, and the service life is long. When the work piece rolls under the action of the pressure of the character matrix and the horizontal thrust of the air cylinder, clear tyre marks can be left when the work piece is pressed by a wheel on the road surface, so that the carved handwriting is very clear. When lettering, the cylinder promotes the slip table and removes, and operating speed is fast, efficient to cylinder journey and return stroke all can be lettered, have improved efficiency, have also saved the energy. The matrix is made into a standard module, is arranged on a dovetail groove of the sliding table, can be combined at will, and can carve content of any combination, including but not limited to letters, numbers, symbols and even patterns. The pressure of the character die comes from a weight box installed on the sliding table, and the weight blocks can be flexibly added and subtracted in the weight box, so that the pressure of the character die is changed, and the character die can adapt to workpieces made of different materials, hardness and thickness. The heights of the sliding table and the weight box can be conveniently adjusted through the lead screw and the hand wheel, and the sliding table and the weight box can adapt to workpieces with different diameters. The program configures a manual mode, and each air cylinder can be independently controlled through a button on the switch box, so that the equipment debugging is facilitated.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of an automatic steel pipe lettering device provided by an embodiment of the invention;
fig. 2 is a left side view of the automatic steel pipe lettering device provided by the embodiment of the utility model.
In the figure: the device comprises a machine base box 1, a guide pillar 2, a machine frame 3, a roller support 4, a roller 5, a weight box 6, a sliding base 7, a character die 8, a sliding table driving cylinder 9, a lead screw 10, a driving chain wheel 11, an optical axis 12, a driven chain wheel 13, a chain 14, a fixed base 15, a hand wheel 16, a conveying cylinder 17, a conveying belt 18, an electric control system 19, a pneumatic control system 20, a pipe fitting to be engraved 21 and a sliding table 22.
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 all belong to the protection scope of the present invention.
Examples
Referring to fig. 1 and 2, an automatic steel pipe lettering device provided in an embodiment of the present invention, as shown in fig. 1 and 2, includes a base mechanism, which includes a base box 1, a plurality of guide pillars 2 longitudinally disposed on the base box 1, and a frame 3 at the top; the roller mechanism comprises a roller bracket 4 and at least two rollers 5 which are parallel to each other and are hinged with the roller bracket 4;
the counterweight mechanism comprises a counterweight box 6 and a counterweight lifting mechanism connected with the counterweight box 6, and the counterweight box 6 is connected with the guide pillars 2 and can slide up and down along the guide pillars 2; specifically, the counterweight lifting mechanism comprises a lead screw 10 and a lead screw driving assembly for driving the lead screw 10 to rotate; one end of the lead screw 10 is connected with the weight box 6 in a matching way. The screw driving assembly comprises an optical axis 12 provided with a driving chain wheel 11 and a driven chain wheel 13 connected with the screw 10; the driving sprocket 11 is connected with the driven sprocket 13 through a chain 14; the optical axis 12 is respectively connected with the machine base box 1 and the machine frame 3 through a fixed seat 15; a hand wheel 16 for driving the optical axis 12 to rotate is arranged on the optical axis 12. A cavity for placing a counterweight is formed in the weight box 6. The cavity that sets up in this weight box can be used to place the counter weight article of different weight.
The sliding type matrix mechanism comprises a sliding table base 7, a sliding table 22 connected with the sliding table base 7 in a sliding mode, a type matrix 8 connected with the bottom of the sliding table, and a sliding table driving cylinder 9 used for driving the sliding table to move horizontally along the sliding table base 7, and the top of the sliding table base 7 is connected with the counterweight mechanism; in order to facilitate the replacement of the matrices, a dovetail groove perpendicular to the moving direction of the sliding table is formed in the sliding table, and the matrices are detachably connected with the sliding table through the dovetail groove. It is conceivable that the matrix is provided with dovetail-shaped projections, so that the connection with the dovetail groove can be realized, and the matrix is stable and can be quickly replaced. In practical application, in order to improve the processing efficiency of the device, a plurality of matrices are arranged in the dovetail groove. Fig. 1 shows that 3 rollers and 2 character dies are installed, characters can be engraved on 2 workpieces simultaneously, the number of the rollers and the number of the character dies can be increased, characters can be engraved on more workpieces simultaneously, and efficiency is improved. The counterweight lifting mechanism is used for adjusting the height of the pipe fitting to be engraved on the roller mechanism, wherein the counterweight box distance is located.
Furthermore, in order to realize the adjustment and the determination of the lettering position of the pipe fitting, a first photoelectric induction switch for detecting the position of the pipe fitting to be lettered on the roller mechanism is arranged on the base mechanism. In order to further improve the automation degree of the device, a second photoelectric induction switch used for detecting the driving termination position of the sliding table driving cylinder is arranged on the sliding table base.
In order to realize automatic feeding, the automatic feeding device further comprises a pipe conveying mechanism, and the pipe conveying mechanism is used for conveying the pipe to be engraved to the roller mechanism. The pipe conveying mechanism comprises a conveying cylinder 17, a conveying belt 18 and a limit inductive switch.
The apparatus also includes any necessary control system, such as an electrical control system 19, which basically includes various electrical control components and circuitry, etc. For example, the pneumatic control system 20 mainly includes various pneumatic control elements, pneumatic circuits, and the like. Both the electrical control system 19 and the pneumatic control system 20 may be located within the housing box 1.
The matrix of the device is arranged on the sliding table and can move back and forth along with the sliding table under the action of the sliding table driving cylinder. The sliding table is arranged on the bottom surface of the weight box, the optical axis, the transmission chain wheel, the chain and the lead screw are driven to rotate by rotating the hand wheel, and the lead screw drives the weight box and the sliding table to move up and down so as to adapt to workpieces of different sizes. The workpiece is placed between the two rollers of the roller bracket assembly and can roll freely.
When the device is used, workpieces transmitted from a conveying belt of a pipe conveying mechanism are pushed by a conveying cylinder to move to two rollers, the end point position is limited by a first photoelectric sensing switch, and the position of the first photoelectric sensing switch is adjustable to adapt to workpieces with different lengths and different lettering positions. And a hand wheel is rotated to adjust the weight box and the sliding table to a proper height. The sliding table cylinder pushes the sliding table and the character die to move, the sliding table and the character die are pressed on the surface of the workpiece, and meanwhile, the workpiece rolls to carve characters in the circumferential direction of the surface of the workpiece. The position of the cylinder movement end is controlled by an adjustable second photoelectric switch. After the lettering is finished, the workpiece transmission cylinder pushes the next workpiece to the working position, and pushes the current workpiece to the rear conveying belt (which can be of a structure similar to a pipe conveying mechanism), and the next working cycle is started.
In a word, the automatic steel pipe device of carving characters that this application provided can realize full automation, does not need artificial intervention, saves labour cost. When the characters are engraved, the character die is in rolling contact with the workpiece, different parts of characters on the character die are gradually extruded with the surface of the workpiece, no sliding exists between the character die and the workpiece, the stress of the character die is small, the abrasion is small, and the service life is long. When the work piece rolls under the action of the pressure of the character matrix and the horizontal thrust of the air cylinder, clear tyre marks can be left when the work piece is pressed by a wheel on the road surface, so that the carved handwriting is very clear. When lettering, the cylinder promotes the slip table and removes, and operating speed is fast, efficient to cylinder journey and return stroke all can be lettered, have improved efficiency, have also saved the energy. The matrix is made into a standard module, is arranged on a dovetail groove of the sliding table, can be combined at will, and can carve content of any combination, including but not limited to letters, numbers, symbols and even patterns. The pressure of the character die comes from a weight box installed on the sliding table, and the weight blocks can be flexibly added and subtracted in the weight box, so that the pressure of the character die is changed, and the character die can adapt to workpieces made of different materials, hardness and thickness. The heights of the sliding table and the weight box can be conveniently adjusted through the lead screw and the hand wheel, and the sliding table and the weight box can adapt to workpieces with different diameters. The program configures a manual mode, and each air cylinder can be independently controlled through a button on the switch box, so that the equipment debugging is facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic steel pipe device of carving characters which characterized in that includes:
the stand mechanism comprises a stand box, a plurality of guide columns which are longitudinally arranged on the stand box and a rack positioned at the top;
the roller mechanism comprises a roller bracket and at least two rollers which are parallel to each other and are hinged with the roller bracket;
the counterweight mechanism comprises a counterweight box and a counterweight lifting mechanism connected with the counterweight box, and the counterweight box is connected with the guide posts and can slide up and down along the guide posts;
the sliding type matrix mechanism comprises a sliding table base, a sliding table, a type matrix and a sliding table driving cylinder, wherein the sliding table is connected with the sliding table base in a sliding mode, the type matrix is connected with the bottom of the sliding table, the sliding table driving cylinder is used for driving the sliding table to move horizontally along the sliding table base, and the top of the sliding table base is connected with the counterweight mechanism;
the counterweight lifting mechanism is used for adjusting the height of the pipe fitting to be engraved on the roller mechanism, wherein the counterweight box distance is located.
2. The automatic steel pipe lettering device of claim 1, wherein the counterweight lifting mechanism comprises a lead screw and a lead screw driving assembly for driving the lead screw to rotate; one end of the lead screw is connected with the weight box in a matching way.
3. The automatic steel pipe lettering device of claim 2, wherein the screw drive assembly comprises an optical axis provided with a driving sprocket and a driven sprocket connected with the screw; the driving chain wheel is connected with the driven chain wheel through a chain; the optical axis is respectively connected with the machine base box and the machine frame through a fixed seat; and a hand wheel for driving the optical axis to rotate is arranged on the optical axis.
4. The automatic steel pipe lettering device of claim 1, wherein a cavity for placing a counterweight is formed in the weight box.
5. The automatic steel tube lettering device of claim 1, wherein the sliding table is provided with a dovetail groove perpendicular to the moving direction of the sliding table, and the type matrix is detachably connected with the sliding table through the dovetail groove.
6. The automatic steel pipe lettering device of claim 5, wherein a plurality of type matrices are arranged in the dovetail groove.
7. The automatic steel pipe lettering device of claim 1, wherein a first photoelectric sensing switch for detecting the position of the pipe fitting to be lettered on the roller mechanism is arranged on the base mechanism.
8. The automatic steel pipe lettering device of claim 1, wherein, be provided with on the sliding table seat and be used for realizing carrying out the second photoelectric sensing switch that detects sliding table drive cylinder drive termination point.
9. The automatic steel pipe lettering device of any one of claims 1 to 8, further comprising a pipe conveying mechanism for conveying a pipe to be lettered onto the roller mechanism.
10. The automatic steel tube lettering device of claim 9, wherein the tube conveying mechanism comprises a conveying cylinder, a conveying belt and a limit inductive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020158087.6U CN211969032U (en) | 2020-02-10 | 2020-02-10 | Automatic steel pipe device of carving characters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020158087.6U CN211969032U (en) | 2020-02-10 | 2020-02-10 | Automatic steel pipe device of carving characters |
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| Publication Number | Publication Date |
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| CN211969032U true CN211969032U (en) | 2020-11-20 |
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| CN202020158087.6U Active CN211969032U (en) | 2020-02-10 | 2020-02-10 | Automatic steel pipe device of carving characters |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306333A (en) * | 2021-06-30 | 2021-08-27 | 中国航发动力股份有限公司 | Lettering device and lettering method for blade group |
-
2020
- 2020-02-10 CN CN202020158087.6U patent/CN211969032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306333A (en) * | 2021-06-30 | 2021-08-27 | 中国航发动力股份有限公司 | Lettering device and lettering method for blade group |
| CN113306333B (en) * | 2021-06-30 | 2023-09-29 | 中国航发动力股份有限公司 | Carving device and carving method for blade group |
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