CN217619260U

CN217619260U - Auxiliary clamping device for drilling pipe fitting

Info

Publication number: CN217619260U
Application number: CN202221197982.4U
Authority: CN
Inventors: 李新建; 马勋贞; 杨晓明; 李可猛; 王强
Original assignee: Henan Shengwei Office Furniture Co ltd
Current assignee: Henan Shengwei Office Furniture Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-10-21
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses an auxiliary clamping device for pipe fitting drilling, including the workstation, be provided with the bar through-hole on the workstation, the workstation upper surface is provided with the pipe fitting portion of placing, the pipe fitting portion of placing is including punching removal portion and pipe fitting clamping part, the pipe fitting clamping part includes pipe fitting portion of placing and pipe fitting clamping part, the pipe fitting portion of placing includes chucking cylinder, supplementary conducting bar, erection joint post, moves the cassette, decides the cassette and places a connection pivot, the flexible end cover of chucking cylinder has connect supplementary conducting bar, supplementary conducting bar is connected with moving the cassette through the erection joint post, it corresponds the setting with deciding the cassette to move the cassette, this auxiliary clamping device for pipe fitting drilling, through setting up pipe fitting portion of placing and pipe fitting clamping part, the pipe fitting carries out effectual clamp fixed, prevents to wait to punch the pipe fitting slip, and convenient and fast clamp tight location is effectual, has improved drilling efficiency and drilling degree of accuracy.

Description

Auxiliary clamping device for drilling pipe fitting

Technical Field

The utility model relates to a sheet metal working technical field specifically is an auxiliary clamping device for pipe fitting drilling.

Background

In the pipe fitting preparation, in order to guarantee stability and fastness after connecting, need to drill the metal pipe fitting and increase the fastness after connecting through fixing bolt, conventional drilling mode is fixed the pipe fitting through the manual work, then drill to it, this kind of mode is because the manual work is hardly with the fine fixing of pipe fitting, cause drilling quality poor, and need drill to a plurality of positions of pipe fitting surface sometimes, need often rotate the pipe fitting, adopt artificial mode to fix, can consume a large amount of manpowers, drilling efficiency is very low, and correspond the pipe fitting of different diameters, the fixture that adopts is different, when fixture is changed, need use tools such as spanner to dismantle, waste a large amount of time, further reduce drilling efficiency.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide an auxiliary clamping device for pipe fitting drilling, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an auxiliary clamping device for pipe fitting drilling, includes the workstation, is provided with the bar through-hole on the workstation, the workstation upper surface is provided with the pipe fitting portion of placing, the pipe fitting portion of placing is including the removal portion of punching and pipe fitting clamping part, the pipe fitting clamping part includes pipe fitting portion of placing and pipe fitting clamping part, the pipe fitting portion of placing includes chucking cylinder, supplementary conducting bar, erection joint post, moves the cassette, decides the cassette and places a connection pivot, the flexible end cover of chucking cylinder has connect supplementary conducting bar, supplementary conducting bar is connected with moving the cassette through the erection joint post, move the cassette and decide the corresponding setting of cassette, the joint has the seat of placing connection pivot between moving the cassette and deciding the cassette, place a connection pivot spiro union has and places the seat, and supplementary conducting bar plays the spacing effect of installation to chucking cylinder, improves the convenience of assembly, adopts swing joint between erection joint post and the movable clamp, convenient the dismantlement, places a connection pivot and is located and moves the cassette and decides between the cassette, conveniently places the seat, is applicable to the pipe fitting of placing the seat, is applicable to different diameters, improves the convenience of using.

Furthermore, the pipe fitting clamping portion comprises a clamping cylinder, an arch-shaped plate and a clamping block, the installation guide seat of the arch-shaped plate is connected with the clamping cylinder, the telescopic end of the clamping cylinder is connected with the clamping block, an opening groove is formed in the arch-shaped plate, the installation guide seat is arranged in the opening groove, and the installation guide seat is fixedly connected with the clamping cylinder.

Furthermore, the upper surface of the workbench is provided with a base plate, the surface of the base plate is provided with a sliding rail placing seat, and the base plate and wing plates at two ends of the sliding rail placing seat are connected through a fastener.

Furthermore, a linear slide rail is arranged at the half groove of the slide rail placing seat.

Further, linear slide rail slides and is provided with the removal portion that punches, the removal portion that punches is including driving actuating cylinder, connection diaphragm, T type connecting plate and base plate, the flexible end that drives actuating cylinder is connected with the connection diaphragm, it is connected with T type connecting plate through the fastener to connect the diaphragm, T type connecting plate passes the bar through-hole that sets up on the workstation and is connected with the base plate, and through the action that drives actuating cylinder, drives T type connecting plate and removes, and then adjusts the position of base plate.

Further, the workstation lower surface is provided with the cylinder mounting panel, the cylinder mounting panel is connected with through the fastener and drives actuating cylinder.

Compared with the prior art, this an auxiliary clamping device for pipe fitting drilling has following benefit:

1. by arranging the pipe fitting placing part and the pipe fitting clamping part, the pipe fitting is effectively clamped and fixed, the pipe fitting to be punched is prevented from sliding, convenience and rapidness are realized, the clamping and positioning effects are good, and the drilling efficiency and the drilling accuracy are improved;

2. through the cooperation of parts such as chucking cylinder, movable clamping seat and fixed clamping seat, the seat of placing of different footpaths of change that can convenient and fast improves change efficiency, further provides drilling efficiency.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a right side view of the structure of the present invention;

fig. 4 is a bottom view of the structure of the present invention;

fig. 5 is an enlarged schematic view of fig. 2.

In the figure: 1 workbench, 2 pipe placing parts, 21 punching moving parts, 211 driving cylinders, 212 connecting transverse plates, 213T-shaped connecting plates, 214 base plates, 22 pipe clamping parts, 221 pipe placing parts, 2211 clamping cylinders, 2212 auxiliary guide bars, 2213 mounting connecting columns, 2214 movable clamping seats, 2215 fixed clamping seats, 2216 placing seat connecting rotating shafts, 222 pipe clamping parts, 2221 clamping cylinders, 2222 arch plates, 2223 clamping blocks, 3 placing seats, 4 sliding rail placing seats, 5 base plates and 6 linear sliding rails.

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 without creative work belong to the protection scope of the present invention.

In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in fig. 2, only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. When a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides an auxiliary clamping device for drilling of pipe fitting, includes workstation 1, is provided with the bar through-hole on the

workstation

1, 1 upper surface of workstation is provided with pipe fitting portion 2 of placing, pipe fitting portion 2 of placing is including the removal portion 21 and the pipe fitting clamping part 22 of punching, pipe fitting clamping part 22 includes pipe fitting portion 221 of placing.

Referring to fig. 1 and 5, the pipe fitting placing portion 221 includes a clamping cylinder 2211, an auxiliary guide bar 2212, a mounting connection column 2213, a moving clamp seat 2214, a fixed clamp seat 2215 and a placing seat connection rotation shaft 2216, the telescopic end of the clamping cylinder 2211 is sleeved with the auxiliary guide bar 2212, the auxiliary guide bar 2212 is connected with the moving clamp seat 2214 through the mounting connection column 2213, the moving clamp seat 2214 and the fixed clamp seat 2215 are correspondingly arranged, the placing seat connection rotation shaft 2216 is clamped between the moving clamp seat 2214 and the fixed clamp seat 2215, the placing seat connection rotation shaft 2216 is screwed with the placing seat 3, the auxiliary guide bar 2212 plays a role in limiting the mounting of the clamping cylinder 2211, the assembly convenience is improved, the mounting connection column 2213 and the moving clamp seat 2214 are movably connected, the dismounting is convenient, the placing seat connection rotation shaft 2216 is located between the moving clamp seat 2214 and the fixed clamp seat 2215, the placing seat connection shaft 2213 is convenient to replace pipe fittings with different diameters, the use convenience is improved, the base plate 2214 is provided with the guide bar 2214 and the fixing seat 2215, and the positioning seat is accurately guaranteed.

Referring to fig. 1 and 3, the pipe clamping portion 22 further includes a pipe clamping portion 222, the pipe clamping portion 222 includes a clamping cylinder 2221, an arch plate 2222 and a clamping block 2223, the mounting guide seat of the arch plate 2222 is connected to the clamping cylinder 2221, the telescopic end of the clamping cylinder 2221 is connected to the clamping block 2223, the arch plate 2222 is provided with a notch, the mounting guide seat is arranged in the notch, and the mounting guide seat is fixedly provided with the clamping cylinder 2221.

Referring to fig. 1 and 4, a backing plate 5 is arranged on the upper surface of the workbench 1, a sliding rail placing seat 4 is arranged on the surface of the backing plate 5, a linear sliding rail 6 is arranged at a half groove of the sliding rail placing seat 4, the linear sliding rail 6 is slidably provided with a punching moving part 21, a cylinder mounting plate 7 is arranged on the lower surface of the workbench 1, the cylinder mounting plate 7 is connected with a driving cylinder 211 through a fastener, the punching moving part 21 comprises a driving cylinder 211, a connecting transverse plate 212, a T-shaped connecting plate 213 and a base plate 214, the telescopic end of the driving cylinder 211 is connected with the connecting transverse plate 212, the connecting transverse plate 212 is connected with the T-shaped connecting plate 213 through a fastener, and the T-shaped connecting plate 213 passes through a strip-shaped through hole formed in the workbench 1 and is connected with the base plate 214.

When in use: according to the diameter of treating the tight pipe fitting of clamp, change the seat of placing 3 that corresponds the diameter, chucking cylinder 2211 shrink, drive supplementary conducting bar 2212 and start, and then make movable clamping seat 2214 keep away from fixed clamping seat 2215, make the seat of placing connect pivot 2216 and open, change the seat of placing 3 unanimous with the pipe fitting diameter, place seat 3 and place seat of connecting pivot 2216 looks spiro union, chucking cylinder 2211 extension, drive supplementary conducting bar 2212 and start, and then make movable clamping seat 2214 be close to fixed clamping seat 2215, and carry out the chucking to placing seat 3, the pipe fitting is laid in the arc recess of placing seat 3, chucking cylinder contracts, make the V style of calligraphy groove of pressing from both sides tight piece 2223 carry out the centre gripping to the pipe fitting, thereby improve the centre gripping effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An auxiliary clamping device for drilling of pipe fittings comprises a workbench (1), wherein a pipe fitting placing portion (2) is arranged on the upper surface of the workbench (1), the pipe fitting placing portion (2) comprises a punching moving portion (21) and a pipe fitting clamping portion (22), the pipe fitting clamping portion (22) comprises a pipe fitting placing portion (221) and a pipe fitting clamping portion (222), and the auxiliary clamping device is characterized in that: the pipe fitting placing part (221) comprises a clamping cylinder (2211), an auxiliary guide bar (2212), an installation connecting column (2213), a movable clamping seat (2214), a fixed clamping seat (2215) and a placing seat connecting rotating shaft (2216), the telescopic end of the clamping cylinder (2211) is sleeved with the auxiliary guide bar (2212), the auxiliary guide bar (2212) is connected with the movable clamping seat (2214) through the installation connecting column (2213), the movable clamping seat (2214) and the fixed clamping seat (2215) are correspondingly arranged, the clamping seat connecting rotating shaft (2216) is placed in the clamping between the movable clamping seat (2214) and the fixed clamping seat (2215), and the placing seat connecting rotating shaft (2216) is connected with the placing seat (3) in a threaded manner.

2. An auxiliary gripping device for drilling of tubulars according to claim 1, characterised in that: the pipe fitting clamping portion (222) comprises a clamping cylinder (2221), an arch-shaped plate (2222) and a clamping block (2223), the installation guide seat of the arch-shaped plate (2222) is connected with the clamping cylinder (2221), and the telescopic end of the clamping cylinder (2221) is connected with the clamping block (2223).

3. An auxiliary gripping device for drilling of tubulars according to claim 1, characterised in that: the upper surface of the workbench (1) is provided with a base plate (5), and the surface of the base plate (5) is provided with a sliding rail placing seat (4).

4. An auxiliary gripping apparatus for drilling of tubulars according to claim 3 wherein: and a linear slide rail (6) is arranged at the half groove of the slide rail placing seat (4).

5. An auxiliary gripping apparatus for drilling of tubulars according to claim 4 wherein: linear slide rail (6) slide and are provided with removal portion (21) that punches, removal portion (21) that punches is including driving actuating cylinder (211), connecting diaphragm (212), T type connecting plate (213) and base plate (214), the flexible end that drives actuating cylinder (211) is connected with connecting diaphragm (212), connecting diaphragm (212) are connected with T type connecting plate (213) through the fastener, T type connecting plate (213) pass the bar through-hole that sets up on workstation (1) and are connected with base plate (214).

6. An auxiliary gripping device for drilling of tubulars according to claim 1, characterised in that: the lower surface of the workbench (1) is provided with a cylinder mounting plate (7), and the cylinder mounting plate (7) is connected with a driving cylinder (211) through a fastener.