CN216265781U - Alloy inlaying device of large-sized drill bit - Google Patents
Alloy inlaying device of large-sized drill bit Download PDFInfo
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- CN216265781U CN216265781U CN202123106525.8U CN202123106525U CN216265781U CN 216265781 U CN216265781 U CN 216265781U CN 202123106525 U CN202123106525 U CN 202123106525U CN 216265781 U CN216265781 U CN 216265781U
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Abstract
The application discloses device is inlayed to alloy of large-scale drill bit includes: a base; the bearing component is arranged on the base and used for supporting a drill bit and fixing the drill bit and the base at a preset angle; a ram disposed outside of the drill bit; and the telescopic end of the driving piece drives the pressure head to move along the direction perpendicular to the mounting end of the drill bit, so that the alloy is embedded in the mounting tooth hole. The application provides a device is joined in marriage to alloy of large-scale drill bit is inlayed, compares in prior art, and the noise is low, machining efficiency is high and the alloy is inlayed and is joined in marriage high quality.
Description
Technical Field
The application relates to the technical field of drilling tool manufacturing, in particular to an alloy inlaying device of a large-scale drilling tool.
Background
Drilling operations often employ a drill bit operating at or below the hole bottom to break up rock or other media to create and enhance the borehole. The hard alloy drill bit is a method for embedding hard alloy blocks with different geometric shapes and certain sizes on a drill bit body according to certain requirements and breaking rocks to drill according to certain drilling rules.
In the prior art, the alloy brick on a large-sized drill bit is inlaid and matched by manual striking, but the machining method has the problems of large striking noise, low machining efficiency and poor inlaying quality, the alloy of the drill bit is easy to fall off during drilling and rock drilling, the fallen alloy collides with other alloys to easily cause the alloy of the drill bit to be damaged and lose efficacy, so that the drill bit cannot be drilled, the damaged drill bit needs to be extracted from a hole and a new drill bit is replaced to continue drilling after the alloy residues of the hole are fished, and the construction progress is influenced.
Therefore, there is a need for an alloy fitting device for a large-sized drill bit, which has low noise, high machining efficiency and good alloy fitting quality.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the application provides a device is inlayed and joined in marriage to alloy of large-scale drill bit, and the noise is low, machining efficiency is high and the alloy is inlayed and is joined in marriage high quality.
The technical scheme provided by the application is as follows:
an alloy setting device for a large-sized drill bit, comprising:
a base;
the bearing component is arranged on the base and used for supporting a drill bit and fixing the drill bit and the base at a preset angle;
a ram disposed outside of the drill bit;
and the telescopic end of the driving piece pushes the pressure head to enable the alloy to be embedded and matched in the mounting tooth hole.
Preferably, the method further comprises the following steps:
the portal frame is arranged on the base, and a beam of the portal frame is arranged above the bearing assembly;
the mounting hole is arranged on the cross beam;
the telescopic end of the driving piece penetrates through the mounting hole, and the driving piece is fixed with the cross beam through a fixing piece.
Preferably, the support assembly comprises:
the supporting plate is provided with two groups of supporting frames;
the two sides of the supporting piece are respectively hinged with the two groups of supporting frames, and the supporting piece is provided with an installation groove matched with the size of the installation end of the drill bit;
and the locking mechanism is used for adjusting the hinge angle between the supporting piece and the supporting frame and fixing the supporting piece and the supporting frame.
Preferably, the locking mechanism comprises:
the supporting columns are arranged on the bearing plate;
the connecting rod is hinged with the supporting column, and one end of the connecting rod, which is far away from the supporting column, is hinged with the supporting piece;
and the locking piece is used for locking the connecting rod and the supporting column.
Preferably, the method further comprises the following steps:
the guide rails are arranged on the base and used for guiding the bearing plate, two guide rails are arranged, and the two guide rails are arranged on two sides of the bearing plate respectively.
Preferably, the sliding driving member is connected with the supporting plate and drives the supporting plate to move along the length direction of the guide rail.
Preferably, the method further comprises the following steps:
the displacement sensor is connected with the telescopic end of the driving piece and is used for detecting the feeding displacement of the telescopic end;
and the controller is connected with the driving piece, and when the feeding displacement detected by the displacement sensor is preset displacement, the driving piece stops.
Preferably, the method further comprises the step of,
the pressure sensor is connected with the driving piece and used for detecting the feeding pressure of the driving piece;
the pressure sensor is connected with the controller, so that the feeding pressure detected by the pressure sensor is equal to the preset pressure.
Preferably, the drive member is embodied as a hydraulic cylinder.
The alloy inlaying device for the large-sized drill bit is provided with the base, the bearing component, the pressure head and the driving piece; wherein, the bearing subassembly sets up on the base, and the bearing subassembly is used for supporting the drill bit, and can be fixed with drill bit and base in order to predetermine the angle through the bearing subassembly, is convenient for inlay the alloy and joins in marriage, and the pressure head setting is in the outside of drill bit, and the flexible end of driving piece links to each other with the pressure head, and the flexible end drive pressure head of driving piece removes, inlays the alloy and joins in marriage in the mounting tooth hole. The surface of large-scale drill bit is provided with the installation perforation that is used for installing the alloy, and inlaying of alloy among the prior art often adopts the manual work to strike the alloy and accomplishes, and the striking noise that produces is abominable to operational environment's influence, and the efficiency of manual work installation is low excessively, and the quality that the alloy was inlayed and is joined in marriage often leans on artificial experience, can cause the alloy to inlay when the during operation time process and join in marriage insecure for the quality that the alloy was inlayed and is joined in marriage is low, and the alloy drops easily when using. This application adopts the pressure head to impress the alloy in the installation tooth hole, strikes with the manual work and compares, and the processing noise is little, and is fixed with the drill bit through the bearing subassembly, and the driving piece drives the pressure head and inlays the alloy, and its efficiency is higher, inlays to join in marriage the quality higher. Therefore, compared with the prior art, the alloy inlaying and matching device for the large-sized drill bit is low in processing noise, high in processing efficiency and good in alloy inlaying and matching quality.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 schematic structural diagram of an alloy setting device for a large-sized drill according to an embodiment of the present invention;
fig. 2 is a schematic structural view of another angle of an alloy setting device of a large-sized drill according to an embodiment of the present invention.
Reference numerals: 1. a base; 2. a drill bit; 3. a holding assembly; 4. a pressure head; 5. a drive member; 6. a gantry; 7. a guide rail; 8. a sliding drive member; 31. a support plate; 32. a support frame; 33. a support member; 34. mounting grooves; 35. a locking mechanism; 351. a support pillar; 352. a connecting rod; 353. and a locking member.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
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 application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
Embodiments of the present invention are written in a progressive manner.
Referring to fig. 1 and 2, an embodiment of the present invention provides an alloy setting device for a large-sized drill, including: a base 1; the supporting component 3 is arranged on the base 1 and used for supporting the drill bit 2 and fixing the drill bit 2 and the base 1 at a preset angle; a ram 4 disposed outside the drill 2; and the driving piece 5 is connected with the pressing head 4, and the telescopic end of the driving piece 5 pushes the pressing head 4 to enable the alloy to be embedded and matched in the mounting tooth hole.
The drill bit among the prior art is provided with the installation end and processing end, and wherein, the installation end links to each other with the drilling rod, and the processing end is used for processing, and the size of installation end is less than the size of processing end, and the mounting hole that the processing end is used for inlaying join in marriage the alloy sets up on the processing end, through inlaying join in marriage the alloy on the processing end, further strengthens the intensity of drill bit.
It should be noted that "the outer side of the drill" in the embodiment of the present invention refers to the side close to the machining end of the drill.
The alloy inlaying device for the large-sized drill bit is provided with the base 1, the bearing component 3, the pressure head 4 and the driving piece 5; wherein, bearing subassembly 3 sets up on base 1, and bearing subassembly 3 is used for supporting drill bit 2, and can be fixed with drill bit 2 and base 1 in order to predetermine the angle through bearing subassembly 3, is convenient for inlay the alloy and join in marriage, and pressure head 4 sets up in the outside of drill bit 2, and the flexible end of driving piece 5 links to each other with pressure head 4, and the flexible end drive pressure head 4 of driving piece 5 removes, inlays the alloy and joins in marriage in the mounting tooth hole. The surface of large-scale drill bit is provided with the installation perforation that is used for installing the alloy, and inlaying of alloy among the prior art often adopts the manual work to strike the alloy and accomplishes, and the striking noise that produces is abominable to operational environment's influence, and the efficiency of manual work installation is low excessively, and the quality that the alloy was inlayed and is joined in marriage often leans on artificial experience, can cause the alloy to inlay when the during operation time process and join in marriage insecure for the quality that the alloy was inlayed and is joined in marriage is low, and the alloy drops easily when using. This application adopts pressure head 4 to impress the alloy installation tooth downthehole, strikes with the manual work and compares, and the processing noise is little, and is fixed with drill bit 2 through bearing subassembly 3, and driving piece 5 drives pressure head 4 and inlays the alloy, and its efficiency is higher, inlays to join in marriage the quality higher. Therefore, compared with the prior art, the alloy inlaying and matching device for the large-sized drill bit in the embodiment of the utility model has the advantages of low processing noise, high processing efficiency and good alloy inlaying and matching quality
In the above configuration, as a more preferable embodiment, the alloy setting device for a large-sized drill according to an embodiment of the present invention further includes: portal frame 6, mounting hole and mounting, wherein, portal frame 6 installs on base 1, and the crossbeam setting of portal frame 6 is in the top of bearing subassembly 3, is equipped with the mounting hole that is used for installing driving piece 5 on the crossbeam, and the mounting is fixed driving piece 5 and crossbeam, passes the mounting hole with the flexible end of driving piece 5, and is fixed driving piece 5 and crossbeam through the mounting, drives pressure head 4 through the flexible end of driving piece 5 and inlays the cooperation to the alloy, and is more laborsaving.
In the above structure, the supporting member 3 according to the embodiment of the present invention includes: the drill bit comprises a bearing plate 31, a bearing piece 33, a mounting groove 34 and a locking mechanism 35, wherein the bearing plate 31 is provided with two groups of supporting frames 32, the two groups of supporting frames 32 are respectively arranged on two sides of the bearing piece 33, the two groups of supporting frames 32 are hinged with two sides of the bearing piece 33, the mounting groove 34 is arranged on the bearing piece 33, the size of the mounting groove 34 is matched with the outer diameter of the mounting end of the drill bit 2, the mounting end of the drill bit 2 is mounted in the mounting groove 34, the drill bit 2 is supported through the mounting groove 34 due to the fact that the size of the machining end of the drill bit is larger than that of the mounting end, the locking mechanism 35 is connected with one side of the bearing piece 33, the angle between the bearing piece 33 and the supporting frames 32 is adjusted and fixed through the locking mechanism 35, and the position of alloy inlaying is adjusted.
In the above structure, as a more preferable embodiment, the lock mechanism 35 in the embodiment of the present invention includes: the supporting device comprises a supporting column 351, a connecting rod 352 and a locking member 353, wherein the supporting column 351 is arranged on the supporting plate 31, one end of the connecting rod 352 is hinged with the supporting column 351, one end of the connecting rod 352, far away from the supporting column 351, is hinged with the supporting part 33, and the locking member 353 is used for locking the connecting rod 352 and the supporting column 351. The connecting rod 352 and the supporting column 351 are locked at a certain angle through the locking piece 353, and the angle between the supporting piece 33 and the supporting frame 32 is adjusted by adjusting the angle between the connecting rod 352 and the supporting column, so that the pressing head 4 can be conveniently embedded with alloys at different positions of the processing end of the drill bit.
In the above structure, as a more preferable embodiment, the alloy fitting apparatus in the embodiment of the present invention further includes two guide rails 7, wherein the guide rails 7 are disposed on the base 1, the guide rails 7 are used for guiding the supporting plate 31, and the two guide rails 7 are disposed on two sides of the supporting plate 31. The support plate 31 moves in the longitudinal direction of the guide rail 7 by the guide rail 7.
In the above structure, because the weight of the drill 2 and the bearing component 3 is relatively large, considering that the movement of the bearing component 3 is inconvenient, as a more preferable embodiment, the alloy inlaying device in the embodiment of the present invention further includes a sliding driving member 8, wherein the sliding driving member 8 is connected to the bearing plate 31, the sliding driving member 8 drives the bearing plate 31 to move along the length direction of the guide rail 7, so that the movement of the bearing component 3 is more convenient, after the alloy inlaying is completed, the sliding driving member 8 drives the bearing plate 31 to move along the guide rail 7, so as to move the bearing component 3 and the alloy out from under the cross beam, and then the drill 2 is moved by the hoisting device, which is more time-saving and labor-saving.
In the above structure, if the distance for pressing the alloy into the mounting tooth hole is too short during the alloy fitting process, the alloy is likely to fall off from the drill 2 during the processing of the drill 2, and if the distance for pressing the alloy into the mounting tooth hole is too long, the alloy is likely to sink into the drill 2, and the processing requirement cannot be met. As a more preferable implementation manner, the alloy inlaying device for a large-scale drill bit in the embodiment of the present invention further includes a displacement sensor and a controller, wherein the displacement sensor is connected to the telescopic end of the driving member 5 and is used for acquiring a feeding displacement of the telescopic end of the driving member 5, and the controller is connected to the displacement sensor, so that the feeding displacement of the telescopic end of the driving member 5 detected by the displacement sensor is a preset displacement of the controller, and the driving member 5 stops. Through setting up controller and displacement sensor for the displacement that pressure head 4 impressed the alloy in the installation tooth hole equals, further ensures the quality that the alloy inlayed and joins in marriage.
In the above structure, if the binding pressure of the indenter 4 is too low during binding, the alloy is liable to fall off from the drill 2 during rock drilling, and if the binding pressure of the indenter 4 is too high, the alloy is liable to damage the drill 2 due to the higher hardness of the alloy, so as to avoid the above situation, as a more preferable embodiment, the alloy binding apparatus for a large-sized drill according to the embodiment of the present invention further includes a pressure sensor, wherein the pressure sensor is connected to the driving member 5 for detecting the feeding pressure of the driving member 5, and the pressure sensor is connected to the controller so that the feeding pressure of the driving member 5 detected by the pressure sensor is equal to the preset pressure, and the controller and the pressure sensor are provided so that the binding pressure of the bound alloy is consistent, thereby further ensuring the quality of the alloy binding.
In the above structure, as a more preferable embodiment, the driving member 5 in the embodiment of the present invention is embodied as a hydraulic cylinder.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An alloy setting device for a large-sized drill bit, comprising:
a base (1);
the supporting component (3) is arranged on the base (1) and used for supporting the drill bit (2) and fixing the drill bit (2) and the base (1) at a preset angle;
a ram (4) disposed outside the drill bit (2);
and the driving piece (5) is connected with the pressure head (4), and the telescopic end of the driving piece (5) pushes the pressure head (4) to enable the alloy to be embedded and matched in the mounting tooth hole.
2. The alloy setting device for large drill according to claim 1,
further comprising:
the gantry frame (6) is arranged on the base (1), and a beam of the gantry frame (6) is arranged above the bearing assembly (3);
the mounting hole is arranged on the cross beam;
the telescopic end of the driving piece (5) penetrates through the mounting hole, and the driving piece (5) is fixed with the cross beam through a fixing piece.
3. The alloy setting device for large drill according to claim 1,
said supporting element (3) comprising:
the supporting plate (31), the supporting plate (31) is provided with two groups of supporting frames (32), and the supporting frames (32) are arranged;
two sides of the supporting piece (33) are respectively hinged with the two groups of supporting frames (32), and the supporting piece (33) is provided with a mounting groove (34) which is matched with the mounting end of the drill bit (2) in size;
and the locking mechanism (35) is used for adjusting the hinge angle between the supporting piece (33) and the supporting frame (32) and fixing the supporting piece.
4. The alloy setting device for large drill according to claim 3,
the locking mechanism (35) comprises:
a support column (351) provided on the support plate (31);
a connecting rod (352) hinged with the supporting column (351) and hinged with the supporting piece (33) at one end far away from the supporting column (351);
a locking member (353) for locking the connecting rod (352) with the supporting column (351).
5. The alloy setting device for large drill according to claim 4,
further comprising:
the guide rail (7) is arranged on the base (1) and used for guiding the bearing plate (31), two guide rails (7) are arranged, and the two guide rails (7) are respectively arranged on two sides of the bearing plate (31).
6. The alloy setting device for large drill according to claim 5,
and the sliding driving piece (8) is connected with the bearing plate (31) and drives the bearing plate (31) to move along the length direction of the guide rail (7).
7. The alloy setting device for a large-sized drill according to any one of claims 1 to 6,
further comprising:
the displacement sensor is connected with the telescopic end of the driving piece (5) and is used for detecting the feeding displacement of the telescopic end;
and the controller is connected with the driving piece (5), and when the feeding displacement detected by the displacement sensor is preset displacement, the driving piece (5) stops.
8. The alloy setting device for large drill according to claim 7,
also comprises the following steps of (1) preparing,
the pressure sensor is connected with the driving piece (5) and is used for detecting the feeding pressure of the driving piece (5);
the pressure sensor is connected with the controller, so that the feeding pressure detected by the pressure sensor is equal to the preset pressure.
9. The alloy setting device for large drill according to claim 8,
the driving piece (5) is a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123106525.8U CN216265781U (en) | 2021-12-10 | 2021-12-10 | Alloy inlaying device of large-sized drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123106525.8U CN216265781U (en) | 2021-12-10 | 2021-12-10 | Alloy inlaying device of large-sized drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216265781U true CN216265781U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123106525.8U Active CN216265781U (en) | 2021-12-10 | 2021-12-10 | Alloy inlaying device of large-sized drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216265781U (en) |
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2021
- 2021-12-10 CN CN202123106525.8U patent/CN216265781U/en active Active
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