Tool for machining inclined holes in silica bricks

Abstract

The utility model discloses a tool for processing inclined holes in silica bricks, which comprises an operation table body and a silica brick body, a plurality of limiting plates are vertically arranged on the top surface of the operation table body, and the plurality of limiting plates respectively correspond to the peripheral trend of the silica brick body. A punching limiting assembly is arranged at the position, in front of the silica brick body, of the front portion of the operation table body. The operation table has the advantages that the silica brick body can be stably placed on the top face of the operation table body in a limited mode in the mode that the silica brick body is arranged among the multiple limiting plates, and meanwhile the position, in front of the silica brick body, of the operation table body is provided with the punching limiting assembly; and then through the mode that a positioning hole of the punching limiting assembly and an inclined hole position of the silica brick body are coaxially contrasted, drilling guide deviation correction can be conducted on the punching drill bit through the positioning hole, it is guaranteed that the punching angle is accurate and does not deflect, and meanwhile the punching efficiency of the silica brick body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of silica brick processing auxiliary assembly, specifically relates to a silica brick processing inclined hole frock. BACKGROUND

[0002] Silica brick has good acid slag erosion resistance, and the load softening temperature is as high as 1640~1670 DEG C, and the volume is relatively stable during long-term use at high temperature. Therefore, according to the characteristics of silica brick, silica brick is usually applied in the combustion chamber of coke oven. In the process of preparing and processing silica brick, some silica bricks need to be provided with 60° inclined hole communicated with the center through hole in the side wall, then due to the great technical difficulty of reserving inclined hole during making green body, high scrap rate and the density around the hole cannot meet the quality requirements, therefore, the inclined hole is usually punched in the side of silica brick after forming.

[0003] However, at present, when the inclined hole is punched in the side of silica brick, the punching position is usually confirmed by marking the line on the side wall of silica brick in advance, and this operation mode is not only low in efficiency, but also the angle of punching is difficult to be stably kept and the inclined hole with the designed angle is difficult to be accurately processed in the side of silica brick due to the lack of suitable punching positioning frock during subsequent punching. UTILITY MODEL CONTENT

[0004] The utility model discloses a frock for processing inclined hole of silica brick, which can stably position the silica brick body on the top surface of the operation table body by placing the silica brick body between the multiple limiting plates, and can guide and correct the punching drill bit by the positioning hole, which is coaxial with the inclined hole of the silica brick body.

[0005] To achieve the above object, the utility model provides the following technical scheme.

[0006] The utility model provides a frock for processing inclined hole of silica brick, including operation table body and silica brick body, the bottom surface of operation table body is installed with the gantry for supporting and raising, the top surface of operation table body is installed with multiple limiting plates vertically, and multiple limiting plates correspond to the periphery trend of silica brick body respectively, so as to stably position silica brick body on the top surface of operation table body by placing silica brick body between multiple limiting plates, the central hole axis of silica brick body is along the lateral arrangement, the inclined hole of silica brick body is located at the front and communicates with the central hole, and the angle between the axis of inclined hole and the axis of central hole is 60 DEG.

[0007] The position of operation table body front is provided with the punching limiting component in the front of silica brick body, so as to guide and correct the punching drill bit by the punching limiting component.

[0008] The operating table body is provided with a lifting adjusting assembly at the position of the bottom of the punching limiting assembly, so as to adjust the position height of the punching limiting assembly through the lifting adjusting assembly.

[0009] As a preferred, the punching limiting assembly comprises a vertical seat and a matching seat, the vertical seat is vertically arranged along the transverse direction, the front surface of the vertical seat is provided with a matching groove along the transverse direction, the matching groove is a through groove along the longitudinal direction, the top surface of the vertical seat is provided with a guide groove along the transverse direction, the guide groove is a through groove along the vertical direction and vertically communicates with the matching groove, the matching seat is slidably matched with the matching groove along the transverse direction, the front end surface of the matching seat is provided with a positioning hole which is a through hole and has the same inclination as the inclined hole, and the top surface of the matching seat is fixed with a plurality of guide studs along the vertical direction, the guide studs are slidably vertically penetrated through the guide groove, and the portions of the guide studs which are vertically penetrated out of the top end of the guide groove are coaxially engaged with locking nuts.

[0010] As a preferred, the matching groove is a rectangular long groove arranged along the transverse direction, the guide groove is a waist-shaped long groove, and the matching seat is a rectangular block.

[0011] As a preferred, the number of the guide studs is two and they are respectively located at the two sides of the top surface of the matching seat, and the locking nuts are hand-tightening knurled nuts.

[0012] As a preferred, the top end of each guide stud is fixedly installed with a handle for convenient holding.

[0013] As a preferred, the lifting adjusting assembly comprises a lifting seat and a lifting stud, the bottom surface of the vertical seat is horizontally fixed with the lifting seat along the transverse direction, the bottom surface of the lifting seat is vertically fixed with the lifting stud at both sides, the top surface of the operating table body is vertically provided with a guide hole at both sides of the front part, the guide hole is a through hole, the bottom surface of the operating table body is vertically fixed with a guide sleeve at the position of the periphery of the guide hole, the front part of the guide sleeve is longitudinally provided with a mounting hole which is a through hole, and the mounting hole is coaxially inserted with a pressing stud in a threaded manner.

[0014] As a preferred, the rear end of each pressing stud is coaxially fixed with an elastic pressing block which has a smaller outer diameter than the mounting hole.

[0015] As a preferred, the front end of each pressing stud is coaxially fixed with an end head for convenient holding.

[0016] The workpiece is placed between the plurality of limiting plates, and the workpiece is stably placed on the top surface of the operation table body, and the punching limiting assembly is arranged at the position in front of the workpiece, and the positioning hole of the punching limiting assembly is coaxial with the inclined hole of the workpiece, so that the positioning hole is used for guiding and correcting the punching drill, the punching angle is accurate and will not be skewed, and the punching efficiency of the workpiece is improved.

[0017] The top surface of the operation table body is provided with a plurality of limiting plates, and the plurality of limiting plates correspond to the peripheral trend of the silicon brick body, and the silicon brick body is placed between the plurality of limiting plates, so that the silicon brick body is stably placed on the top surface of the operation table body, and the punching limiting assembly is arranged at the position in front of the silicon brick body, and the positioning hole of the punching limiting assembly is coaxial with the inclined hole of the silicon brick body, so that the positioning hole is used for guiding and correcting the punching drill, the punching angle is accurate and will not be skewed, and the punching efficiency of the silicon brick body is improved.

[0018] 2、The position of the matching seat can be adjusted by the transverse sliding of the matching seat along the matching groove and the transverse sliding of the guide stud along the guide groove, and then the positioning hole can be adjusted to different transverse positions and locked by being pressed against the top surface of the stand through the tightening of the locking nut, so that the positioning hole can be adjusted to the corresponding position according to the position of the inclined hole, and then the punching limiting and guiding are performed, thereby improving the use applicability and flexibility of the punching limiting assembly;

[0019] 3、The bottom surface of the punching limiting assembly is combined with the lifting adjusting assembly, and then the position height of the punching limiting assembly can be adjusted by the vertical sliding of the lifting stud of the lifting adjusting assembly along the guide sleeve and the pressing of the elastic pressing block against the periphery of the lifting stud through the tightening of the pressing stud, so that the positioning hole can be adjusted to the corresponding height position according to the position height of the inclined hole, and then the punching limiting and guiding are performed, thereby further improving the use applicability and flexibility of the punching limiting assembly, and the punching limiting assembly can be detached from the front part of the operation table body by the vertical upward sliding of the pressing stud along the guide sleeve and the separation of the pressing stud from the top end of the guide hole after the pressing stud is loosened, so that the disassembly of the punching limiting assembly from the front part of the operation table body is simple and easy to implement, and then the punching limiting assembly can be conveniently cleaned and maintained after being detached. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0021] Figure 1 is the overall isometric view of the present application;

[0022] Figure 2 is the overall isometric view of the present application Figure 1 ; Figure 1 ;

[0023] Figure 3 is the overall isometric view of the present application Figure 2 ;

[0024] Figure 4 is the overall isometric view of the present application Figure 1 ; Figure 2 ;

[0025] Figure 5 is the overall isometric view of the present application Figure 4 ;

[0026] Figure 6 is the front view schematic diagram of the utility model Figure 1 ;

[0027] Figure 7 is the left view schematic diagram of the utility model Figure 1 ;

[0028] Figure 8 is the top view schematic diagram of the utility model Figure 1 .

[0029] The sign of the drawing mark is as follows:

[0030] 1, the silicon brick body;101, the inclined hole position;102, the center hole position;2, the limiting plate;3, the operation platform body;301, the rack;4, the lifting adjusting assembly;401, the guide sleeve;402, the end;403, the guide hole;404, the lifting stud;405, the lifting seat;406, the elastic pressing block;407, the mounting hole;408, the pressing stud;5, the punching limiting assembly;501, the guide groove;502, the matching groove;503, the vertical seat;504, the matching seat;505, the positioning hole;506, the handle;507, the guide stud;508, the locking nut. Specific implementation

[0031] In order to make the purpose, technical scheme and advantage of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other implementation manners obtained by the ordinary skill in the art without making the creative labor belong to the scope of the utility model.

[0032] See Figures 1-8The utility model provides a kind of tool for processing inclined hole of silica brick, including operation platform body 3 and silica brick body 1, the bottom surface of operation platform body 3 is equipped with to support the trestle 301 of elevation, the top surface of operation platform body 3 is vertically equipped with multiple limit plates 2, and multiple limit plates 2 respectively correspond the peripheral trend of silica brick body 1, to place silica brick body 1 between multiple limit plates 2 to be placed in stable limit position on the top surface of operation platform body 3, the central hole position 102 axis of silica brick body 1 is arranged along transverse, inclined hole position 101 of silica brick body 1 is located in front and is communicated with central hole position 102, while the axis of inclined hole position 101 and the axis of central hole position 102 angle is 60 °, the position of operation platform body 3 front in front of silica brick body 1 is provided with punch limiting component 5, to be guided and rectified by punch limiting component 5 to punch drill bit, specifically, punch limiting component 5 includes vertical seat 503 and cooperation seat 504, vertical seat 503 is vertically arranged along transverse, the front of vertical seat 503 is equipped with cooperation groove 502 along transverse, and cooperation groove 502 is through groove in longitudinal direction, the top surface of vertical seat 503 is equipped with guide groove 501 along transverse, guide groove 501 is through groove and is vertically communicated with cooperation groove 502, cooperation seat 504 is placed in cooperation groove 502 with the way of transverse sliding cooperation, the front end surface of cooperation seat 504 is equipped with the positioning hole 505 of keeping consistent with the inclination degree of inclined hole position 101, and positioning hole 505 is through hole, the top surface of cooperation seat 504 is vertically fixed with a plurality of guide studs 507, and guide studs 507 are vertically worn out guide groove 501 with the way of sliding cooperation, while the part of guide studs 507 that extends out the top end of guide groove 501 is coaxially engaged with lock nut 508, the purpose of this setting is, first, by placing silica brick body 1 between multiple limit plates 2 can be placed in stable limit position on the top surface of operation platform body 3, while by the coaxial contrast of the positioning hole 505 of punch limiting component 5 and inclined hole position 101 of silica brick body 1 can be guided and rectified by punch drill bit by positioning hole 505, and by placing silica brick body 1 between multiple limit plates 2 can be placed in stable limit position on the top surface of operation platform body 3, while the position of operation platform body 3 front in front of silica brick body 1 is provided with punch limiting component 5, in turn, by the coaxial contrast of the positioning hole 505 of punch limiting component 5 and inclined hole position 101 of silica brick body 1 can be guided and rectified by punch drill bit by positioning hole 505.

[0033] Referring to Figures 1-5As shown, the operating table body 3 is provided with a lifting adjusting assembly 4 at the position of the bottom of the punching limiting assembly 5, which is used to adjust the position height of the punching limiting assembly 5 through the lifting adjusting assembly 4. Specifically, the lifting adjusting assembly 4 comprises a lifting seat 405 and a lifting stud 404. The bottom surface of the vertical seat 503 is fixed with the lifting seat 405 in the transverse direction, and the bottom surface of the lifting seat 405 is vertically fixed with the lifting stud 404 on both sides. The top surface of the operating table body 3 is vertically provided with a guide hole 403 on both sides of the front part, and the guide hole 403 is a through hole. The bottom surface of the operating table body 3 is vertically fixed with a guide sleeve 401 around the guide hole 403, and the guide stud 507 passes through the corresponding guide hole 403 and guide sleeve 401 in a vertical sliding fit. The front part of the guide sleeve 401 is longitudinally provided with a mounting hole 407, which is a through hole. The mounting hole 407 is coaxially inserted with a compression stud 408 in a threaded fit. This arrangement has the following effects. First, the lifting stud 404 of the lifting adjusting assembly 4 slides vertically along the guide sleeve 401 and the elastic block 406 is compressed around the lifting stud 404 by tightening the compression stud 408, so that the position height of the punching limiting assembly 5 can be adjusted. Thus, the positioning hole 505 can be adjusted to the corresponding height position according to the position height of the inclined hole 101, and then used for punching limiting and guiding. At the same time, after loosening the compression stud 408, the compression stud 408 slides vertically along the guide sleeve 401 and is separated from the top end of the guide hole 403, so that the punching limiting assembly 5 can be separated from the front part of the operating table body 3. The disassembly of the punching limiting assembly 5 from the front part of the operating table body 3 is simple and easy to implement.

[0034] Referring to Figures 1-8 Figures 1-8As shown, the following optimizations are made to the punching limiting assembly 5 and the lifting adjusting assembly 4 respectively. As to the punching limiting assembly 5, the matching groove 502 is a rectangular long groove arranged in the transverse direction, the guide groove 501 is a waist-shaped long groove, and the matching seat 504 is a rectangular block. In this way, the matching groove 502 and the guide groove 501 both have a transverse length range that meets the use requirements, and the matching seat 504 has a good positioning and guiding design when sliding along the matching groove 502. In addition, the number of guide studs 507 is two and they are respectively located on both sides of the top surface of the matching seat 504, and the locking nut 508 is a hand-tightened knurled nut. In this way, firstly, the two guide studs 507 can slide along the guide groove 501 in the transverse direction to prevent the matching seat 504 from rotating and being misaligned in the horizontal direction, and the locking nut 508 can be directly tightened by hand. Further, the top end of the guide stud 507 is fixedly installed with a handle 506, so as to drive the guide stud 507 to slide along the guide groove 501 in the transverse direction by holding the handle 506 and applying force.

[0035] With the above structure, specifically to the inclined hole position 101 of the silica brick body 1, since the top surface of the operation table body 3 is provided with a plurality of limiting plates 2, and the plurality of limiting plates 2 correspond to the peripheral direction of the silica brick body 1, and then the silica brick body 1 is placed between the plurality of limiting plates 2, the silica brick body 1 can be stably placed on the top surface of the operation table body 3, and since the punching limiting assembly 5 is arranged in front of the silica brick body 1, the positioning hole 505 of the punching limiting assembly 5 is coaxial with the inclined hole position 101 of the silica brick body 1, and then the positioning hole 505 is used for guiding and correcting the punching drill, which ensures the accuracy of the punching angle and prevents deviation, and improves the punching efficiency of the silica brick body 1, and since the position of the cooperating seat 504 of the punching limiting assembly 5 is adjusted by transverse sliding along the cooperating groove 502 and the guide stud 507 along the guide groove 501, the positioning hole 505 can be adjusted to different transverse positions and locked by tightening the locking nut 508 on the top surface of the stand 503, so that the positioning hole 505 can be adjusted to the corresponding position for punching and limiting, which improves the applicability and flexibility of the punching limiting assembly 5, and since the bottom surface of the punching limiting assembly 5 is combined with the lifting adjusting assembly 4, the position of the punching limiting assembly 5 is adjusted by the lifting stud 404 of the lifting adjusting assembly 4 vertically sliding along the guide sleeve 401 and the elastic block 406 being pressed on the outer periphery of the lifting stud 404 by tightening the pressing stud 408, so that the positioning hole 505 can be adjusted to the corresponding height position for punching and limiting, which further improves the applicability and flexibility of the punching limiting assembly 5, and the punching limiting assembly 5 can be separated from the front part of the operation table body 3 by vertically sliding the pressing stud 408 along the guide sleeve 401 and being separated from the top end of the guide hole 403, which is simple and easy to implement, and then the punching limiting assembly 5 can be cleaned and maintained after being separated.

[0036] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A tool for processing an inclined hole of a silica brick, comprising an operating table body (3) and a silica brick body (1), a table stand (301) for supporting and elevating is installed on the bottom surface of the operating table body (3), characterized in that: The top surface of the operation table body (3) is vertically provided with a plurality of limiting plates (2), and the plurality of limiting plates (2) correspond to the peripheral trend of the silica brick body (1) respectively, so as to stably position the silica brick body (1) on the top surface of the operation table body (3) by placing the silica brick body (1) between the plurality of limiting plates (2), the central hole (102) of the silica brick body (1) is arranged in a transverse direction, the inclined hole (101) of the silica brick body (1) is located at the front and communicates with the central hole (102), and the angle between the axis of the inclined hole (101) and the axis of the central hole (102) is 60°. The operation table body (3) is provided with a punching limiting assembly (5) in front of the silica brick body (1), so as to guide and correct the punching drill bit through the punching limiting assembly (5). The operation table body (3) is provided with a lifting adjusting assembly (4) at the bottom of the punching limiting assembly (5), so as to adjust the position and height of the punching limiting assembly (5) through the lifting adjusting assembly (4).

2. The tooling for beveling a hole in a silica brick according to claim 1, wherein: The punching limiting assembly (5) comprises a vertical seat (503) and a matching seat (504), the vertical seat (503) is vertically arranged in a transverse direction, a matching groove (502) is formed in the front of the vertical seat (503) in a transverse direction, the matching groove (502) is a through groove in a longitudinal direction, a guide groove (501) is formed in the top surface of the vertical seat (503) in a transverse direction, the guide groove (501) is a through groove in a vertical direction and vertically communicates with the matching groove (502), the matching seat (504) is arranged in the matching groove (502) in a transverse sliding manner, a positioning hole (505) with the same inclination as the inclined hole (101) is formed in the front end surface of the matching seat (504), the positioning hole (505) is a through hole, a plurality of guide studs (507) are fixed on the top surface of the matching seat (504) in a vertical direction, the guide studs (507) are all vertically penetrated into the guide groove (501) in a sliding manner, and the portions of the guide studs (507) extending out of the top end of the guide groove (501) are coaxially engaged with locking nuts (508).

3. The tooling for beveling a hole in a silica brick as defined in claim 2, wherein: The matching groove (502) is a rectangular long groove arranged in a transverse direction, the guide groove (501) is a waist-shaped long groove, and the matching seat (504) is a rectangular block.

4. The tooling for beveling a hole in a silica brick as defined in claim 3, wherein: The number of the guide studs (507) is two and they are respectively located on both sides of the top surface of the matching seat (504), and the locking nuts (508) are hand-tightening knurled nuts.

5. The tooling for beveling a hole in a silica brick as defined in claim 4, wherein: The top end of each guide stud (507) is fixedly provided with a handle (506) for convenient holding. The top end of each guide stud (507) is fixedly provided with a handle (506) for convenient holding.

6. The device according to any one of claims 2-5, characterized in that: The lifting adjusting assembly (4) comprises a lifting seat (405) and a lifting stud (404), the bottom surface of the stand (503) is horizontally and fixedly provided with the lifting seat (405), the bottom surface of the lifting seat (405) is vertically fixedly provided with the lifting stud (404) on both sides, the top surface of the operating table body (3) is vertically provided with a guide hole (403) on both sides of the front part, the guide hole (403) is a through hole, the bottom surface of the operating table body (3) is vertically fixedly provided with a guide sleeve (401) at the position outside the guide hole (403), the guide stud (507) passes through the corresponding guide hole (403) and guide sleeve (401) in a vertically sliding fit mode, the front part of the guide sleeve (401) is longitudinally provided with a mounting hole (407), the mounting hole (407) is a through hole, and the mounting hole (407) is coaxially and threadedly provided with a pressing stud (408).

7. The tooling for beveling a hole in a silica brick as defined in claim 6, wherein: The rear end of the pressing stud (408) is coaxially fixedly provided with an elastic pressing block (406) with an outer diameter smaller than the hole diameter of the mounting hole (407).

8. The tooling for beveling a hole in a silica brick as defined in claim 7, wherein: The front end of the pressing stud (408) is coaxially fixedly provided with an end head (402) for convenient holding.

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