Bolt drilling positioning device

Abstract

The utility model is suitable for the technical field of bolt drilling processing, and provides a bolt drilling positioning device which comprises a placing frame assembled on a mounting frame, the positioning frame is fixedly mounted on the placing frame and is used for placing and positioning a bolt needing to be drilled; the positioning mechanism is arranged on the placing frame and is used for positioning the bolt which needs to be drilled and is placed on the positioning frame; the collecting mechanism is assembled on the mounting frame and used for collecting raised dust generated in the bolt drilling process; and the rotating mechanism is arranged on the mounting frame and the placing frame and is used for rotating the bolt positioned on the positioning frame. According to the bolt drilling positioning device provided by the scheme, a bolt can be positioned and fixed, so that the bolt can be conveniently drilled, dust generated during bolt drilling can be collected, a good working environment is provided for workers, and the situation that dust is adsorbed in the nasal cavity of the workers is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of bolt drilling technology, and in particular relates to a bolt drilling positioning device. Background Technology

[0002] A bolt is a mechanical part, a cylindrical threaded fastener used with a nut. It is a type of fastener consisting of a head and a shank (a cylinder with external threads), which needs to be used with a nut to fasten two parts with through holes.

[0003] When manufacturing bolts, drilling is sometimes required. During drilling, the bolts need to be positioned, necessitating the use of appropriate bolt drilling positioning devices. However, some existing bolt drilling positioning devices still have certain shortcomings in practical use. When drilling bolts, the cutting action of the drill bit cuts off tiny particles, which are called debris. During the drilling process, due to the rotation and feed of the drill bit, these debris are thrown out of the hole, forming dust that flies into the air. However, some common bolt drilling positioning devices cannot collect the metal dust generated during bolt drilling, resulting in a harsh working environment where workers easily inhale large amounts of dust particles into their nasal cavities. Utility Model Content

[0004] This utility model provides a bolt drilling positioning device, which aims to solve the problem mentioned in the background art that the currently used bolt drilling positioning devices cannot collect the dust and debris generated during the bolt drilling process.

[0005] To solve the above problems, this utility model is implemented as follows: a bolt drilling positioning device, comprising: a placement frame mounted on a mounting frame; a positioning frame fixedly mounted on the placement frame, the positioning frame being used to place and position the bolt to be drilled; a positioning mechanism disposed on the placement frame for positioning the bolt to be drilled placed on the positioning frame; a collection mechanism mounted on the mounting frame for collecting dust generated during bolt drilling; and a rotation mechanism disposed on the mounting frame and the placement frame for rotating the bolt positioned on the positioning frame.

[0006] Preferably, the positioning mechanism includes: a telescopic rod fixedly installed on the placement frame; and a pressure block fixedly installed on the output shaft of the telescopic rod, the pressure block being used to press and position the bolts placed on the positioning frame.

[0007] Preferably, the collection mechanism includes: a collection box fixedly installed on the mounting frame, the collection box containing a filter bag for collecting dust generated during bolt drilling operations; a fan fixedly installed on the mounting frame, the fan's air inlet extending into the interior of the collection box; and a connecting pipe fixedly installed on the mounting frame, the connecting pipe communicating with the collection box, a collection pipe fixedly installed on the connecting pipe, and the collection pipe having multiple collection ports.

[0008] Preferably, the rotating mechanism includes: a motor fixedly mounted on the mounting frame; and a mounting shaft rotatably mounted on the mounting frame, one end of the mounting shaft being fixedly connected to the output shaft of the motor, and the other end of the mounting shaft being fixedly connected to the placement frame.

[0009] Preferably, the positioning frame is provided with a limiting block, which is used to limit the position of the bolt placed on the positioning frame, and the limiting block and the placement frame are provided with an adjustment mechanism, which is used to adjust the position of the limiting block.

[0010] Preferably, the adjusting mechanism includes: an adjusting frame fixedly installed on the limiting block; a lead screw fixedly installed on the placement frame, the lead screw and the adjusting frame being slidably connected; two nuts threaded onto the lead screw, the two nuts respectively abutting against the two side walls of the adjusting frame, and a sliding rod fixedly installed on the placement frame, the sliding rod and the adjusting frame being slidably connected.

[0011] Preferably, a plurality of sliders are fixedly installed on the mounting frame, and a sliding groove is provided on the mounting frame. The sliding groove is arranged in a ring shape, and the plurality of sliders are slidably connected to the sliding groove.

[0012] Compared with related technologies, the bolt drilling positioning device provided by this utility model has the following advantages:

[0013] Compared with existing technologies, the bolt drilling positioning device provided in this solution can position and fix the bolts, thereby facilitating the drilling operation. It can also collect some of the dust generated during bolt drilling, providing a good working environment for workers and reducing the amount of dust inhaled into their nasal cavities. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of a bolt drilling positioning device provided by this utility model;

[0015] Figure 2 This is a rear-view sectional structural schematic diagram of the present invention;

[0016] Figure 3 for Figure 2An enlarged structural diagram of part A shown in the figure;

[0017] Figure 4 This is a three-dimensional structural diagram of the positioning frame in this utility model.

[0018] Reference numerals in the attached drawings: 1. Mounting frame; 2. Placement frame; 3. Positioning frame; 4. Telescopic rod; 5. Pressure block; 6. Collection box; 7. Filter bag; 8. Fan; 9. Connecting pipe; 10. Collection pipe; 11. Motor; 12. Mounting shaft; 13. Limiting block; 14. Adjusting frame; 15. Lead screw; 16. Nut; 17. Sliding block; 18. Slide groove. Detailed Implementation

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0020] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0021] This utility model embodiment provides a bolt drilling positioning device, such as Figure 1-4 As shown, the bolt drilling positioning device includes: a placement frame 2 mounted on a mounting frame 1; a positioning frame 3 fixedly mounted on the placement frame 2, the positioning frame 3 being used to place and position the bolts to be drilled; a positioning mechanism disposed on the placement frame 2 for positioning the bolts to be drilled placed on the positioning frame 3; a collection mechanism mounted on the mounting frame 1 for collecting dust generated during bolt drilling; and a rotation mechanism disposed on the mounting frame 1 and the placement frame 2 for rotating the bolts positioned on the positioning frame 3.

[0022] In this embodiment, when drilling bolts, the operator places the bolts on the positioning frame 3. The size of the positioning frame 3 is made according to actual needs. Then, the positioning mechanism is activated to press and fix the bolts placed on the positioning frame 3, thereby completing the positioning of the bolts and facilitating the drilling of the bolt heads. At the same time, during drilling, the rotating mechanism can be activated to drive the fixed bolts to rotate at a certain angle according to actual needs, thereby facilitating regular drilling operations at different positions on the bolt heads. The placement direction of the bolts can also be adjusted, thereby facilitating drilling operations at the ends of the bolt threads. It is quite flexible in use. When drilling bolts, the collection mechanism is activated to collect some of the dust generated during bolt drilling, providing a good working environment for the operator and reducing the amount of dust inhaled into the operator's nasal cavity. The entire device can position and fix the bolts, thereby facilitating bolt drilling operations and collecting some of the dust generated during bolt drilling, providing a good working environment for the operator and reducing the amount of dust inhaled into the operator's nasal cavity.

[0023] In a further preferred embodiment of the present invention, the positioning mechanism includes: a telescopic rod 4 fixedly installed on the placement frame 2; and a pressure block 5 fixedly installed on the output shaft of the telescopic rod 4, the pressure block 5 being used to press and position the bolts placed on the positioning frame 3.

[0024] In this embodiment, when using the positioning mechanism, after the worker places the bolt on the positioning frame 3, the telescopic rod 4 is activated to drive the pressure block 5 to move down, pressing and positioning the bolt on the positioning frame 3, thereby completing the fixing of the bolt and facilitating the drilling of the bolt head.

[0025] In a further preferred embodiment of the present invention, the collection mechanism includes: a collection box 6 fixedly installed on the mounting frame 1, wherein the collection box 6 is provided with a filter bag 7 for collecting dust generated during bolt drilling operations; a fan 8 fixedly installed on the mounting frame 1, wherein the air inlet end of the fan 8 extends into the interior of the collection box 6; and a connecting pipe 9 fixedly installed on the mounting frame 1, wherein the connecting pipe 9 is connected to the collection box 6, and a collection pipe 10 is fixedly installed on the connecting pipe 9, wherein the collection pipe 10 has multiple collection ports.

[0026] In this embodiment, when drilling bolts, the fan 8 is started to create a negative pressure in the collection pipe 10. Some of the dust generated during drilling enters the connecting pipe 9 through the collection pipe 10 and is then filtered and collected by the filter bag 7. This allows for the collection of some of the dust generated during bolt drilling, providing a good working environment for workers and reducing the amount of dust adsorbed into their nasal cavities.

[0027] In a further preferred embodiment of the present invention, the rotating mechanism includes: a motor 11 fixedly mounted on the mounting frame 1; and a mounting shaft 12 rotatably mounted on the mounting frame 1, one end of the mounting shaft 12 being fixedly connected to the output shaft of the motor 11, and the other end of the mounting shaft 12 being fixedly connected to the placement frame 2.

[0028] In this embodiment, when it is necessary to rotate the positioning bolt, the motor 11 is started to drive the mounting shaft 12 to rotate, thereby causing the bolt fixed on the positioning frame 3 to rotate at a certain angle, such as 90 degrees, 180 degrees, etc. The specific rotation angle can be set by the controller to the motor 11. This is the prior art and will not be described in detail here.

[0029] In a further preferred embodiment of the present invention, a limiting block 13 is provided on the positioning frame 3. The limiting block 13 is used to limit the position of the bolt placed on the positioning frame 3. An adjustment mechanism is provided on the limiting block 13 and the placement frame 2. The adjustment mechanism is used to adjust the position of the limiting block 13.

[0030] In this embodiment, the relative position of the limiting block 13 and the positioning frame 3 can be adjusted by the adjustment mechanism, so as to facilitate the limiting of bolts of different sizes and lengths. This makes it convenient for workers to place the bolts so that one end of the bolt can contact the limiting block 13, thereby accurately placing the bolt on the positioning frame 3.

[0031] In a further preferred embodiment of the present invention, the adjustment mechanism includes: an adjustment frame 14 fixedly installed on the limiting block 13; a lead screw 15 fixedly installed on the placement frame 2, the lead screw 15 and the adjustment frame 14 being slidably connected; two nuts 16 threadedly sleeved on the lead screw 15, the two nuts 16 respectively abutting against the two side walls of the adjustment frame 14, and a slide rod fixedly installed on the placement frame 2, the slide rod and the adjustment frame 14 being slidably connected.

[0032] In this embodiment, when positioning bolts of different batches and sizes, if the position of the limiting block 13 needs to be adjusted, the two nuts 16 are rotated to disengage from the adjusting frame 14 and adjust the position of the adjusting frame 14 on the lead screw 15. After adjustment, the two nuts 16 are rotated again to engage the two sides of the adjusting frame 14, thereby completing the position adjustment of the limiting block 13. The sliding rod can limit the adjusting frame 14 and prevent it from rotating arbitrarily when moving.

[0033] In a further preferred embodiment of the present invention, a plurality of sliders 17 are fixedly installed on the placement frame 2, and a sliding groove 18 is provided on the mounting frame 1. The sliding groove 18 is arranged in a ring shape, and the plurality of sliders 17 are slidably connected to the sliding groove 18.

[0034] In this embodiment, when the placement rack 2 rotates, the placement rack 2 drives the slider 17 to rotate within the slide groove 18, thereby improving the stability of the placement rack 2 when it rotates.

[0035] In summary, compared with related technologies, the entire device can position and fix the bolts, which facilitates the drilling operation. It can also collect some of the dust generated during bolt drilling, providing a good working environment for workers and reducing the amount of dust inhaled into their nasal cavities.

[0036] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A bolt hole positioning device, characterized by, The utility model relates to a kind of drilling machine, including: Rack is assembled on mounting frame; Positioning frame is fixedly installed on the rack, and the positioning frame is used to place and position bolt needing drilling operation; Positioning mechanism is arranged on the rack for positioning bolt needing drilling operation placed on the positioning frame; Collecting mechanism is assembled on the mounting frame for collecting dust generated during bolt drilling process; Rotating mechanism is arranged on the mounting frame and the rack for rotating bolt positioned on the positioning frame.

2. The bolt hole positioning device of claim 1, wherein, The positioning mechanism includes: Telescopic rod is fixedly installed on the rack; Pressing block is fixedly installed on the output shaft of telescopic rod, and the pressing block is used to extrude and position bolt placed on the positioning frame.

3. The bolt hole positioning device of claim 1, wherein, The collecting mechanism includes: Collecting box is fixedly installed on the mounting frame, and filter bag is arranged in the collecting box for collecting dust generated during bolt drilling operation; Fan is fixedly installed on the mounting frame, and the air inlet end of the fan extends to the inside of the collecting box; Connecting pipe is fixedly installed on the mounting frame, and the connecting pipe is communicated with the collecting box, and collecting pipe is fixedly installed on the connecting pipe, and a plurality of collecting openings are formed on the collecting pipe.

4. The bolt hole positioning device of claim 1, wherein, The rotating mechanism includes: Motor is fixedly installed on the mounting frame; Mounting shaft is rotatably installed on the mounting frame, one end of the mounting shaft is fixedly connected with the output shaft of the motor, and the other end of the mounting shaft is fixedly connected with the rack.

5. The bolt hole positioning device of claim 1, wherein, Limiting block is arranged on the positioning frame, and the limiting block is used to limit the position of bolt placed on the positioning frame, and adjusting mechanism is arranged on the limiting block and the rack, and the adjusting mechanism is used to adjust the use position of the limiting block.

6. The bolt hole positioning device of claim 5, wherein, The adjusting mechanism includes: Adjusting frame is fixedly installed on the limiting block; Lead screw is fixedly installed on the rack, and the lead screw is slidably connected with the adjusting frame; Two nuts are threadedly sleeved on the lead screw, and the two nuts respectively abut against two side walls of the adjusting frame, and slide bar is fixedly installed on the rack, and the slide bar is slidably connected with the adjusting frame.

7. The bolt hole positioning device of claim 1, wherein, A plurality of sliding blocks are fixedly installed on the rack, and slide groove is formed on the mounting frame, the slide groove is annularly arranged, and the plurality of sliding blocks are slidably connected with the slide groove.

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