CN213224435U

CN213224435U - Drill cutter auxiliary positioning tool suitable for plane drilling

Info

Publication number: CN213224435U
Application number: CN202021817019.2U
Authority: CN
Inventors: 奚旭; 奚志宇
Original assignee: Wuxi Ruibang Tool Technology Co ltd
Current assignee: Wuxi Ruibang Tool Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-18
Anticipated expiration: 2030-08-26

Abstract

The utility model provides a brill sword assistance-localization real-time instrument suitable for plane drilling, include: rig and fixed subassembly, fixed subassembly includes first mounting panel, vertical track, the connecting block, horizontal track, second mounting panel and sliding plate, vertical track fixed connection is in first mounting panel, connecting block slidable connection is in vertical track, horizontal track fixed connection is in the connecting block, second mounting panel slidable connection is on horizontal track, sliding plate slidable connection is on the second mounting panel, and the slip direction and the connecting block of sliding plate, the slip direction of second mounting panel is all perpendicular, rig detachably installs on the sliding plate. The fixed component can be installed on the parts which are not convenient to process by the drilling machine, the parts are quickly installed and quickly positioned, the parts which are particularly suitable for being processed by the drilling machine such as large parts and the like are subjected to plane drilling operation, and the drilling efficiency and the drilling precision can be effectively improved.

Description

Drill cutter auxiliary positioning tool suitable for plane drilling

Technical Field

The utility model relates to a rig auxiliary device especially relates to a brill sword assistance-localization real-time instrument suitable for plane drilling.

Background

A drill bit is used for processing holes on a solid material, namely drilling holes. The hole machining of various parts is completed by a drilling machine and a drilling tool (a drill bit, a reamer and the like) by a bench worker except for a part by a machine tool such as turning, boring, milling and the like. For most of processing parts, the bench drilling machine, the vertical drilling machine and the radial drilling machine can be competent for processing various hole structures; however, for some large parts, such as solid castings and shell parts with large sizes, due to the limitation of the machining range of the drilling machine itself or due to the inconvenience of moving the parts themselves, the drilling machine cannot be used for drilling, and then a mobile drilling machine and an electric hand drill are needed for drilling. At the moment, the positions of the drilled holes are determined by the procedures of manual line drawing, punching, trial drilling and the like, when the number of the drilled holes is large, manual positioning and manual drilling are time-consuming and labor-consuming, errors are easy to generate, and production is affected.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a drill auxiliary positioning tool suitable for planar drilling in order to solve the problem of difficulty in positioning a drill hole in a conventional part which is not easy to machine by a drill.

The above purpose is realized by the following technical scheme:

an auxiliary positioning tool for a drill bit suitable for planar drilling, comprising: the drilling machine comprises a drilling machine and a fixing assembly, wherein the fixing assembly comprises a first mounting plate, a longitudinal rail, a connecting block, a transverse rail, a second mounting plate and a sliding plate, the longitudinal rail is fixedly connected to the first mounting plate, the connecting block is slidably connected to the longitudinal rail, the transverse rail is fixedly connected to the connecting block, the second mounting plate is slidably connected to the transverse rail, the sliding plate is slidably connected to the second mounting plate, the sliding direction of the sliding plate is perpendicular to the sliding direction of the connecting block and the sliding direction of the second mounting plate, and the drilling machine is detachably mounted on the sliding plate; the first mounting plate is provided with a convex block along two end faces in the length direction, a through hole is formed in the convex block, and a threaded fastener penetrates through the through hole and is screwed into a threaded hole in a part.

In one embodiment, the number of the first mounting plate and the number of the longitudinal rails are two, the number of the transverse rails is one, the two longitudinal rails are arranged in parallel, the transverse rail is arranged between the two longitudinal rails, and the transverse rail is perpendicular to the longitudinal rails.

In one embodiment, an indicating marking is arranged on the fixing component, and an indicating arrow is arranged on the connecting block.

In one embodiment, the second mounting plate is provided with a positioning hole, the drilling machine is provided with a positioning shaft or a positioning pin, and the positioning shaft or the positioning pin is inserted into the positioning hole to limit the relative movement of the drilling machine and the second mounting plate.

The utility model has the advantages that:

Drawings

Fig. 1 is a schematic structural view of an auxiliary positioning tool for a drill cutter suitable for plane drilling according to an embodiment of the present invention.

Wherein:

a drilling machine 100; a first mounting plate 210; a bump 212; a threaded fastener 213; a longitudinal rail 220; a connecting block 223; a transverse rail 230; a second mounting plate 240; a slide plate 250.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail by the following embodiments in combination with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The utility model provides a brill sword assistance-localization real-time instrument suitable for plane drilling, fixed subassembly on it can be installed to the part of the inconvenient processing of drilling machine on, install fast and fix a position, carry out the plane drilling operation in the part of the inconvenient processing of drilling machines such as the large-scale part of being particularly suitable for, can effectively promote drilling efficiency and drilling accuracy.

Specifically, as shown in fig. 1, the drill auxiliary positioning tool suitable for plane drilling comprises a drilling machine 100 and a fixing assembly, wherein the drilling machine 100 can be various types of drilling machines 100 or electric drills commonly found in the market, the fixing assembly comprises a first mounting plate 210, a longitudinal rail 220, a connecting block 223, a transverse rail 230 and a second mounting plate 240, and the first mounting plate 210 can be quickly and directly mounted on various large parts to serve as a mounting base of other assemblies. The longitudinal rail 220 is fixedly connected to the first mounting plate 210, and the connecting block 223 is slidably connected to the longitudinal rail 220, and the sliding direction of the connecting block 223 may be set as the x direction. The transverse rail 230 is fixedly connected to the connecting block 223, and the second mounting plate 240 is slidably connected to the transverse rail 230, and the sliding direction of the second mounting plate 240 may be set to be the y direction. The sliding plate 250 is slidably connected to the second mounting plate 240, and the sliding direction of the sliding plate 250 is perpendicular to both the sliding direction of the connecting block 223 and the sliding direction of the second mounting plate 240, and if the sliding direction of the sliding plate 250 is the z direction, the x direction, the y direction, and the z direction are perpendicular to each other. The drilling machine 100 is detachably mounted on the sliding plate 250, and based on the sliding of the connecting block 223 and the second mounting plate 240, the drilling machine 100 can move to any position in the same plane relative to the part, and then the drilling machine feeds by means of the movement of the sliding plate 250 to drill, so as to complete the drilling process at any position.

For a certain plane of some large parts, such as the outer surface of a large solid casting, the drilling machine is limited by the machining size and is difficult to machine. Utilize the utility model provides a brill sword assistance-localization real-time instrument suitable for plane drilling carries out the drilling on large-scale part surface, at first process out a plurality of screw holes on certain surface of large-scale part, place whole fixed subassembly and rig 100 on the part surface, make first mounting panel 210 and part surface parallel, and make the screw hole on the part is aimed at to the through-hole on the lug 212 at both ends on the first mounting panel 210, later pass the through-hole with threaded fastener 213, and in the screw hole on the screw in part, in order to accomplish the fixed between first mounting panel 210 and part. When the hole is processed, the position of the drilling machine 100 is adjusted through the sliding connection block 223 and the second mounting plate 240, and the drilling is performed after the position is adjusted.

Furthermore, in order to facilitate the position determination of the drilling machine, an indicating marked line is arranged on the fixing component, and an indicating arrow is arranged on the connecting block and always points to one of the indicating marked lines. For example, the distance between every two adjacent indicator marks is 1mm, a numerical value is marked at one end of each indicator mark, when the connecting block moves to a certain position, the position of the connecting block can be reflected through the indicator mark pointed by the connecting arrow, and the position of the drilling machine is further judged.

In other embodiments, also to facilitate determining the position of the drilling rig, the connection between the longitudinal rail and the connection block, the connection between the transverse rail and the mounting baseplate each include a sliding connection and a first gear and rack connection. For example, the longitudinal rail comprises a sliding rail and a rack which are parallel to each other, the connecting block is integrally a sliding block, and the side surface of the sliding block is provided with a rotatable first gear. The slide block and the slide rail form a group of slide pairs and are used as a main weighing piece; the first gear is meshed with the rack, when the sliding block rotates relative to the sliding track, the first gear also rotates due to relative movement with the rack, and displacement of the connecting block is judged through rotation of the gear. It will be appreciated that the connection of the transverse rails and the mounting base plate is also possible.

In one embodiment, in order to increase the stability of the first mounting plate 210, the first mounting plate 210 and the longitudinal rails 220 are two, the transverse rail 230 is one, the two longitudinal rails 220 are arranged in parallel, the transverse rail 230 is arranged between the two longitudinal rails 220, and the transverse rail 230 is perpendicular to the longitudinal rails 220, so that the longitudinal rails 220 and the transverse rail 230 form an H-shaped structure.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An auxiliary positioning tool for a drill bit suitable for planar drilling, comprising: the drilling machine comprises a drilling machine and a fixing assembly, wherein a drilling tool is fixedly arranged on the drilling machine, the fixing assembly comprises a first mounting plate, a longitudinal rail, a connecting block, a transverse rail, a second mounting plate and a sliding plate, the longitudinal rail is fixedly connected to the first mounting plate, the connecting block is slidably connected to the longitudinal rail, the transverse rail is fixedly connected to the connecting block, the second mounting plate is slidably connected to the transverse rail, the sliding plate is slidably connected to the second mounting plate, the sliding direction of the sliding plate is perpendicular to the sliding direction of the connecting block and the sliding direction of the second mounting plate, and the drilling machine is detachably mounted on the sliding plate;

the first mounting plate is provided with a convex block along two end faces in the length direction, a through hole is formed in the convex block, and a threaded fastener penetrates through the through hole and is screwed into a threaded hole in a part.

2. The drill auxiliary positioning tool suitable for plane drilling as claimed in claim 1, wherein the fixing assembly is provided with an indication mark line, and the connecting block is provided with an indication arrow.

3. The drill aid positioning tool for planar drilling of claim 1, wherein the number of the first mounting plate and the longitudinal rails is two, the number of the transverse rails is one, the two longitudinal rails are arranged in parallel, the transverse rail is arranged between the two longitudinal rails, and the transverse rail is perpendicular to the longitudinal rails.

4. The drill aid positioning tool for planar drilling as claimed in claim 1, wherein the second mounting plate is provided with a positioning hole, the drilling machine is provided with a positioning shaft or a positioning pin, and the positioning shaft or the positioning pin is inserted into the positioning hole to limit the relative movement of the drilling machine and the second mounting plate.