Stainless steel pipe drilling positioning device

Abstract

The utility model relates to a stainless steel pipe drilling positioning device, which belongs to the technical field of stainless steel pipe processing and comprises an upper clamping seat, an inverted-T-shaped groove arranged at the top end of the upper clamping seat, a drill bit groove arranged below the inverted-T-shaped groove, a lower clamping seat component arranged below the upper clamping seat, and a positioning component arranged at the top end of the upper clamping seat. An electric drilling machine is mounted above the positioning assembly; the positioning assembly comprises a positioning seat, the bottom end of the positioning seat is located in the inverted-T-shaped groove and slidably connected with the inverted-T-shaped groove, the top end of the positioning seat is slidably connected with the output end of the electric drilling machine, the peripheral side of the positioning seat is in threaded connection with a threaded sleeve, and the bottom end of the threaded sleeve is matched with the top end of the upper clamping seat. Through cooperative use of the upper clamping seat, the lower clamping seat assembly and the positioning assembly, the stainless steel pipe drilling device not only can be suitable for stainless steel pipes with different pipe diameters, but also can perform accurate and stable drilling operation at any position of the stainless steel pipe, and has the advantages of being simple in structure, high in universality, practical and convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of stainless steel pipe processing, and in particular relates to a stainless steel pipe drilling positioning device. Background Art

[0002] Stainless steel pipes have excellent properties such as good corrosion resistance, high temperature resistance, low temperature resistance, and oxidation resistance, and are widely used in various fields such as petroleum, chemical industry, energy, and food. In the process of processing stainless steel pipes, it is necessary to drill holes at different positions of the pipe body. If the drilling direction is facing the axial direction of the stainless steel pipe, the traditional fixing ring can be used to clamp and fix it, and the drilling is also relatively stable; but if the drilling direction deviates from the axial direction, there is an angle between the drill bit and the arc surface of the stainless steel pipe, which makes the drilling stability poor and difficult, and the traditional fixing ring cannot be used.

[0003] Therefore, it is necessary to design a stainless steel pipe drilling positioning device, which can achieve accurate positioning no matter where the drilling is performed, while ensuring the stability of the stainless steel pipe during drilling. Utility Model Content

[0004] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides a stainless steel pipe drilling and positioning device.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] The stainless steel pipe drilling positioning device comprises an upper clamping seat, a convex groove is provided at the top of the upper clamping seat, a drill groove is provided below the convex groove, a lower clamping seat assembly is installed below the upper clamping seat, a positioning assembly is installed at the top of the upper clamping seat, and an electric drill is installed above the positioning assembly;

[0007] The positioning assembly includes a positioning seat, the bottom end of the positioning seat is located in the convex groove and is slidably connected to the convex groove, the top end of the positioning seat is slidably connected to the output end of the electric drill, and the output end of the electric drill can slide up and down in the positioning seat, and the peripheral side of the positioning seat is threadedly connected with a threaded sleeve, and the bottom end of the threaded sleeve cooperates with the top end of the upper clamping seat.

[0008] Furthermore, the drill bit of the electric drill is located in a drill bit slot; the drill bit slot can not only accommodate the drill bit for drilling holes at various positions, but also provide certain support when the drill bit rotates.

[0009] Furthermore, a hook is fixedly connected to one side of the upper clamping seat.

[0010] Furthermore, the lower clamp seat assembly comprises a lower clamp seat body, one side of the lower clamp seat body is hinged to the upper clamp seat, and the other side of the lower clamp seat body is fixedly connected with a buckle, and the buckle cooperates with the hook. The buckle and the hook are very quick and convenient to use.

[0011] Furthermore, a push plate is movably provided in the inner center of the lower clamp seat body, and two clamping blocks are oppositely provided above the push plate. The bottom end of the clamping block is slidably connected to the top end of the push plate, and waist-shaped blocks are provided on both sides of the clamping block. Two symmetrically arranged waist-shaped grooves are provided on both sides of the lower clamp seat body, and the waist-shaped blocks are located in the waist-shaped grooves and are slidably connected to the waist-shaped grooves.

[0012] Furthermore, a bolt is provided below the push plate, the bolt passes through the lower clamp seat body and is threadedly connected to the lower clamp seat body, and the top end of the bolt is rotatably connected to the center of the push plate.

[0013] Beneficial effects:

[0014] The utility model can clamp and fix stainless steel pipes of different diameters quickly and efficiently by arranging the upper clamping seat and the lower clamping seat assembly which are hinged to each other, and has a wide range of applications and is stable and reliable; the utility model also arranges a positioning assembly on the top of the upper clamping seat, and the positioning seat is slidably engaged with the upper clamping seat, so that a hole can be drilled at any position of the stainless steel pipe, and the threaded sleeve is abutted against the upper clamping seat by rotating the threaded sleeve, thereby realizing that the positioning seat is quickly and accurately positioned at the drilling position, and the electric drill can stably move downward in the positioning seat, and even if a hole deviating from the axis needs to be drilled, sufficient stability can be maintained;

[0015] The utility model can clamp and fix stainless steel pipes of different diameters through the coordinated use of the upper clamp seat, the lower clamp seat assembly and the positioning assembly, and has strong versatility; it can also perform drilling positioning at any position of the stainless steel pipe, and both conventional drilling directly facing the axis and special drilling deviating from the axis can be efficiently achieved through simple operation; more importantly, the stability of the drilling can be guaranteed through the coordinated use of the positioning assembly and the electric drill. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a front view of the stainless steel pipe drilling and positioning device of the utility model;

[0018] Figure 2It is a side view of the stainless steel pipe drilling and positioning device of the utility model;

[0019] Figure 3 It is a front cross-sectional view of the positioning assembly and the upper clamping block of the utility model;

[0020] Figure 4 It is a side view structural diagram of the positioning assembly and the upper clamping block of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the lower clamping seat assembly of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Electric drill; 2. Positioning assembly; 201. Positioning seat; 202. Threaded sleeve; 3. Upper clamp seat; 301. Hook; 302. Convex groove; 303. Drill slot; 4. Lower clamp seat assembly; 401. Lower clamp seat body; 402. Buckle; 403. Waist groove; 404. Clamp block; 4041. Waist block; 405. Push plate; 406. Bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 As shown, this embodiment provides a stainless steel pipe drilling positioning device, including an upper clamping seat 3, a hook 301 is fixedly connected to one side of the upper clamping seat 3, a convex groove 302 is opened at the top of the upper clamping seat 3, a drill groove 303 is opened below the convex groove 302, a lower clamping seat assembly 4 is arranged below the upper clamping seat 3, a positioning assembly 2 is installed at the top of the upper clamping seat 3, an electric drill 1 is installed above the positioning assembly 2, and the drill bit of the electric drill 1 is located in the drill groove 303;

[0026] The lower clamp seat assembly 4 includes a lower clamp seat body 401, one side of the lower clamp seat body 401 is hinged to the upper clamp seat 3, and the other side of the lower clamp seat body 401 is fixedly connected with a buckle 402, and the buckle 402 cooperates with the hook 301. A push plate 405 that can move up and down is arranged in the inner center of the lower clamp seat body 401, and two symmetrical waist-shaped grooves 403 are provided on both sides of the lower clamp seat body 401. Two clamping blocks 404 are arranged opposite to each other above the push plate 405, and the bottom end of the clamping block 404 is slidably connected to the top end of the push plate 405, and waist-shaped blocks 4041 are arranged on both sides of the clamping block 404, and the waist-shaped blocks 4041 are located in the waist-shaped groove 403 and are slidably connected to the waist-shaped groove 403, and a bolt 406 is arranged below the push plate 405, and the bolt 406 passes through the lower clamp seat body 401 and is threadedly connected to the lower clamp seat body 401, and the top end of the bolt 406 is rotatably connected to the center of the push plate 405;

[0027] The positioning assembly 2 includes a positioning seat 201, the bottom end of the positioning seat 201 is located in the convex groove 302 and is slidably connected to the convex groove 302, the top end of the positioning seat 201 is slidably connected to the output end of the electric drill 1, and the output end of the electric drill 1 can slide up and down in the positioning seat 201, and the peripheral side of the positioning seat 201 is threadedly connected with a threaded sleeve 202, and the bottom end of the threaded sleeve 202 cooperates with the top end of the upper clamping seat 3.

[0028] Working principle:

[0029] When using the utility model, first, the upper clamp seat 3 and the lower clamp seat body 401 are hingedly sleeved on the stainless steel pipe to be drilled, and then the buckle 402 and the hook 301 are locked and fixed, and then the bolt 406 is rotated, and the bolt 406 pushes the push plate 405 to approach the stainless steel pipe, and the push plate 405 drives the clamp block 404 to approach the stainless steel pipe along the waist groove 403 until the stainless steel pipe is clamped and fixed between the clamp block 404 and the upper clamp seat 3;

[0030] The threaded sleeve 202 is rotated to move the threaded sleeve 202 away from the upper clamping seat 3, thereby loosening the positioning seat 201 and the upper clamping seat 3, and then the positioning seat 201 is slid along the convex groove 302 of the upper clamping seat 3 to the position where the stainless steel pipe needs to be punched, and then the threaded sleeve 202 is rotated in the opposite direction to make the threaded sleeve 202 abut against the upper clamping seat 3, so that the positioning seat 201 is quickly and firmly positioned;

[0031] The electric drill 1 is started, and the output end of the electric drill 1 drives the drill bit to rotate. The electric drill 1 is pressed to make the output end of the electric drill 1 slide downward along the positioning seat 201, and the drill bit approaches the stainless steel pipe, and the drill bit drills the arc surface of the stainless steel pipe stably. After the drilling is completed, the electric drill 1 is turned off and lifted upward to keep the drill bit away from the stainless steel pipe, and the drilling operation of the stainless steel pipe is completed.

[0032] Finally, the bolt 406 is rotated in the reverse direction to move the clamp block 404 and the push plate 405 away from the stainless steel pipe, and then the buckle 402 is opened, and the upper clamp seat 3 is turned over to take out the stainless steel pipe.

[0033] In the description of the specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The above contents are merely examples and explanations of the structure of the utility model. The technicians in the technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. Stainless steel pipe drilling positioning device, characterized by: The invention comprises an upper clamping seat (3), a convex groove (302) is provided at the top of the upper clamping seat (3), a drill groove (303) is provided below the convex groove (302), a lower clamping seat assembly (4) is installed below the upper clamping seat (3), a positioning assembly (2) is installed at the top of the upper clamping seat (3), and an electric drill (1) is installed above the positioning assembly (2); The positioning assembly (2) comprises a positioning seat (201), the bottom end of the positioning seat (201) is located in a convex groove (302) and is slidably connected to the convex groove (302), the top end of the positioning seat (201) is slidably connected to the output end of the electric drill (1), the peripheral side of the positioning seat (201) is threadedly connected to a threaded sleeve (202), and the bottom end of the threaded sleeve (202) is matched with the top end of the upper clamping seat (3).

2. The stainless steel pipe drilling and positioning device according to claim 1, characterized in that: The drill bit of the electric drill (1) is located in the drill bit slot (303).

3. The stainless steel pipe drilling and positioning device according to claim 1, characterized in that: A hook (301) is fixedly connected to one side of the upper clamping seat (3).

4. The stainless steel pipe drilling and positioning device according to claim 3, characterized in that: The lower clamp seat assembly (4) comprises a lower clamp seat body (401), one side of the lower clamp seat body (401) is hinged to the upper clamp seat (3), and the other side of the lower clamp seat body (401) is fixedly connected with a buckle (402), and the buckle (402) cooperates with the hook (301).

5. The stainless steel pipe drilling and positioning device according to claim 4, characterized in that: A push plate (405) is movably arranged at the inner center of the lower clamp seat body (401), and two clamp blocks (404) are arranged opposite to each other above the push plate (405). The bottom end of the clamp block (404) is slidably connected to the top end of the push plate (405), and waist blocks (4041) are arranged on both sides of the clamp block (404). Two symmetrically arranged waist grooves (403) are opened on both sides of the lower clamp seat body (401), and the waist blocks (4041) are located in the waist groove (403) and are slidably connected to the waist groove (403).

6. The stainless steel pipe drilling and positioning device according to claim 5, characterized in that: A bolt 4 (06) is provided below the push plate (405), and the bolt 4 (06) passes through the lower clamp seat body (401) and is threadedly connected to the lower clamp seat body 4 (01), and the top end of the bolt (406) is rotatably connected to the center of the push plate (405).

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