CN216938528U - Auxiliary working platform for machining curved surface of thin-walled part by magnetic drill - Google Patents

Abstract

The utility model relates to the technical field of magnetic drill tools, and discloses an auxiliary working platform for processing a curved surface of a thin-walled workpiece by a magnetic drill, which comprises an auxiliary tool, wherein the auxiliary tool comprises a turnover workbench and a fixed base, a rotating shaft mounting seat is arranged at the joint of the turnover workbench and the fixed base, two sides of the turnover workbench are provided with two indicating needles which are symmetrically arranged, the bottom of the turnover workbench is provided with a fixed clamping plate, the turnover workbench is provided with a mounting hole for mounting a guide hole device, the guide hole device is clamped with the turnover workbench, and the fixed base and the fixed clamping plate are both provided with compression bolts; for the magnetic drill construction provides the laminating stationary plane, make the work that the magnetic drill can be steady, prevent the vibration influence drilling of magnetic drill in work through setting up guider, and the upset workstation can adapt to the drilling of different angles, has guaranteed the precision of drilling position through setting up the indicator scale.

Description

Auxiliary working platform for machining curved surface of thin-walled part by magnetic drill

Technical Field

The utility model relates to the technical field of magnetic drill tools, in particular to an auxiliary working platform for machining a curved surface of a thin-walled workpiece by a magnetic drill.

Background

In the field repair, the field repair is adopted to reduce the cost of economy, time and the like because the workload of dismounting and mounting equipment is large, the cost of lifting and transporting is high, or the cost of stopping the equipment is high. The biggest problems of field repair are inconvenient construction and limited field construction capability, particularly when the thin-wall curved surface parts of the equipment need to be drilled on site in the repair process of high-altitude equipment and marine underwater equipment of a fan, the construction is basically difficult and the accuracy of the drilling positions is difficult to guarantee.

Among the prior art, the magnetic drill belongs to portable drilling tool, needs magnetic force dress installation binding face during drilling, and the drilling face is the plane best, if when being the curved surface, and the processing degree of difficulty is big, and the drilling bores easily and bores partially, and the magnetic drill does not have fixed binding face, has leaded to increasing the drilling degree of difficulty and has reduced the precision of drilling simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the auxiliary working platform for the magnetic drill to process the curved surface of the thin-wall part, which has the advantages of convenience in construction and improvement of drilling precision and solves the problem that the magnetic drill is inconvenient to process the thin-wall curved part on site.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an auxiliary work platform of magnetic drill processing thin wall spare curved surface, includes auxiliary fixtures, auxiliary fixtures includes upset workstation and unable adjustment base, the upset workstation with unable adjustment base's junction is equipped with the pivot mount pad, two pointer that the symmetry was arranged are installed to the both sides of upset workstation, the bottom of upset workstation is equipped with fixed cardboard, set up the mounting hole that is used for installing the guiding hole device on the upset workstation, the guiding hole device with the upset workstation joint, unable adjustment base with all be equipped with clamp bolt on the fixed cardboard.

Preferably, the turnover worktable, the fixed base, the rotating shaft mounting seat, the indicating needle and the guide hole device are all made of high-strength wear-resistant materials.

Preferably, the compression bolt is an inner hexagonal high-strength bolt.

Preferably, the fixing base is provided with a weight-reducing waist hole and a pressing bolt hole.

Preferably, the mounting hole and the rotating shaft hole are formed in the rotating shaft mounting seat, the mounting hole is of a sunk platform hole structure, and a copper material is nested in the rotating shaft hole in an interference manner.

Preferably, three sections of slender slits are formed in the indicator needle.

Preferably, the guide hole device is of a stepped boss structure.

(III) advantageous effects

Compared with the prior art, the utility model provides an auxiliary working platform for machining the curved surface of a thin-walled workpiece by using a magnetic drill, which has the following beneficial effects:

this auxiliary fixtures of magnetic drill processing thin wall spare curved surface provides the laminating stationary plane for the magnetic drill construction, makes the work that the magnetic drill can be steady, prevents the vibration influence drilling of magnetic drill in the work through setting up guider, and the upset workstation can adapt to the drilling of different angles, has guaranteed the precision of drilling position through setting up the indicator scale.

Drawings

FIG. 1 is an assembled view of the present invention;

FIG. 2 is a perspective view of the auxiliary tool of the present invention;

FIG. 3 is a side view of the auxiliary tool of the present invention;

FIG. 4 is a top view of the inversion table of the present invention;

FIG. 5 is a perspective view of the flipping table of the present invention;

FIG. 6 is a schematic structural view of a fixing base according to the present invention;

FIG. 7 is a schematic view of a rotating shaft mounting base according to the present invention;

FIG. 8 is a schematic view of the structure of the pointer of the present invention;

FIG. 9 is a perspective view of a pilot hole assembly of the present invention;

fig. 10 is a cross-sectional view of a pilot hole assembly of the present invention.

In the figure: 100. auxiliary tools; 110. turning over the workbench; 120. a fixed base; 130. a rotating shaft mounting base; 140. an indicator needle; 150. fixing the clamping plate; 160. a pilot hole device; 170. a hold-down bolt;

200. magnetic drilling;

300. and (5) processing the workpiece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

The utility model provides a supplementary work platform of magnetic drill processing thin wall spare curved surface, including auxiliary fixtures 100, auxiliary fixtures 100 includes upset workstation 110 and unable adjustment base 120, the junction of upset workstation 110 and unable adjustment base 120 is equipped with pivot mount pad 130, two pointer 140 that the symmetry was arranged are installed to the both sides of upset workstation 110, the bottom of upset workstation 110 is equipped with fixed cardboard 150, set up the mounting hole that is used for installing guiding hole device 160 on the upset workstation 110, guiding hole device 160 and upset workstation 110 joint, all be equipped with clamp bolt 170 on unable adjustment base 120 and the fixed cardboard 150.

In this embodiment, the flipping table 110, the fixing base 120, the rotating shaft mounting base 130, the indicating pin 140 and the guiding hole device 160 are made of high-strength wear-resistant materials.

In this embodiment, the pressing bolt 170 is a hexagon socket head cap high-strength bolt, which can prevent the interference problem during bolt installation, and the bolt is a high-strength bolt.

In this embodiment, referring to fig. 6, the fixing base 120 is provided with a lightening waist hole and a pressing bolt hole, and the fixing base 120 is a fixing device on one side of the turnover table 110, and has high strength and rigidity, so that the tool and the workpiece can be fixed together quickly and conveniently.

In this embodiment, referring to fig. 7, a mounting hole and a rotating shaft hole are formed in the rotating shaft mounting base 130, the mounting hole is of a counter sink hole structure, a copper nest is nested inside the rotating shaft hole in an interference manner, the size and the weight of the structure can be reduced by adopting the counter sink hole structure, the copper nest is nested inside the hole of the rotating shaft of the installation and turnover worktable 110 in an interference manner, and the rotating shaft and the nesting are welded and fixed integrally, so that the rotating shaft and the nesting have good lubricity.

In this embodiment, referring to fig. 8, three long and thin slits are formed in the pointer 140, the pointer 140 is an indication plate for indicating the drilling position of the magnetic drill 200, so that a worker can predict the actual drilling position and perform position adjustment in advance, thereby effectively providing the drilling position accuracy of the magnetic drill 200, the pointer 140 is of a sheet structure, is made of high-strength steel, and has good rigidity and strength, and the pointer 140 is provided with three long and thin slits, so that the drilling position of the magnetic drill 200 after installation can be observed and confirmed conveniently through the slits.

In this embodiment, referring to fig. 9-10, the guiding hole device 160 is a stepped boss structure, the guiding hole device 160 is a guiding device of the magnetic drill 200, and can prevent vibration of the drill bit of the magnetic drill 200 during operation, thereby improving the position accuracy of drilling, the guiding hole device 160 is a stepped boss structure, the guiding hole device 160 is different according to different sizes and models of the drill bit, a circular hole is disposed in the middle of the guiding hole device 160, the size of the circular hole can be selected according to the size of the drill bit of the magnetic drill 200 during operation, and in order to prevent the guiding hole device 160 from rotating when being installed at the position a of the turnover worktable 110, two side bosses are disposed at the position d of the guiding hole device 160 to be engaged with the grooves at the position a of the turnover worktable 110.

In this embodiment, referring to fig. 1-5, the turn-over table 110 provides a working attachment surface for the magnetic drill 200 and an installation position for the guiding hole device 160, and also provides a fixed position for the turn-over table 110, which can make the magnetic drill 200 firmly fixed with the workpiece 300, effectively reduce the vibration of the magnetic drill 200 during operation, and according to the drilling requirements of different angles, the turn-over table 110 can adjust the turn-over angle, and is fast suitable for drilling holes of different positions and angles, a of the turn-over table 110 is the installation position of the guiding hole device 160, the drilling holes are excessively matched with the guiding hole device 160, in order to prevent the guiding hole device from rotating during operation, the installation holes of a are provided with 2 special-shaped limiting holes, b is the fixing clamping plate 150 of the turn-over table 110, the clamping plate 150 is provided with bolt through holes for installing locking bolts, the turnover worktable 110 is fixed on the processing workpiece 300, the position c is the rotating shaft position of the turnover worktable 110 during the turnover movement, the two rotating shafts are arranged on the fixed base 120 through the rotating shaft mounting seat 130, in order to reduce the overall width dimension of the turnover worktable 110, the working surface of the turnover worktable 110 adopts a notch design, and the two rotating shafts can not protrude out of the two side surfaces of the turnover worktable.

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

Claims (7)

1. The utility model provides a supplementary work platform of magnetic drill processing thin wall spare curved surface, includes auxiliary fixtures (100), its characterized in that: auxiliary fixtures (100) are including upset workstation (110) and unable adjustment base (120), upset workstation (110) with the junction of unable adjustment base (120) is equipped with pivot mount pad (130), two pointer (140) that the symmetry was arranged are installed to the both sides of upset workstation (110), the bottom of upset workstation (110) is equipped with fixed cardboard (150), set up the mounting hole that is used for installing guiding hole device (160) on upset workstation (110), guiding hole device (160) with upset workstation (110) joint, unable adjustment base (120) with all be equipped with clamp bolt (170) on fixed cardboard (150).

2. The auxiliary working platform for machining the curved surface of the thin-walled part through the magnetic drill according to claim 1, is characterized in that: the overturning workbench (110), the fixed base (120), the rotating shaft mounting seat (130), the indicating needle (140) and the guide hole device (160) are all made of high-strength wear-resistant materials.

3. The auxiliary working platform for machining the curved surface of the thin-walled part through the magnetic drill according to claim 1, is characterized in that: the compression bolt (170) is an inner hexagonal high-strength bolt.

4. The auxiliary working platform for machining the curved surface of the thin-walled workpiece through the magnetic drill according to claim 1, wherein: and the fixed base (120) is provided with a weight-reducing waist hole and a pressing bolt hole.

5. The auxiliary working platform for machining the curved surface of the thin-walled part through the magnetic drill according to claim 1, is characterized in that: the mounting hole and the rotating shaft hole are formed in the rotating shaft mounting seat (130), the mounting hole is of a counter sink hole structure, and a copper material is nested in the rotating shaft hole in an interference manner.

6. The auxiliary working platform for machining the curved surface of the thin-walled part through the magnetic drill according to claim 1, is characterized in that: three sections of slender slits are formed in the indicating needle (140).

7. The auxiliary working platform for machining the curved surface of the thin-walled part through the magnetic drill according to claim 1, is characterized in that: the guide hole device (160) is of a stepped boss structure.

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