Mobile portable electric universal tapping machine

Abstract

The utility model provides a mobile portable electric universal tapping machine, which relates to the technical field of tapping machine equipment, and comprises a tapping machine body, a cantilever is hinged to one side of the tapping machine body, one end of the cantilever is in pivot connection with a stand column, one end of the stand column is fixedly connected with a base plate, a movable groove is arranged at the position of the base plate, and the movable groove is fixedly connected with the stand column. Threaded lantern rings are rotationally connected to the movable grooves of the base plate, the threaded lantern rings and the bolts are driven to rotate by rotating the rotating ring under the cooperation of the gears and the teeth, the bolts can move upwards while rotating in the threaded hollow columns with the help of the threaded hollow columns, and the effect that the bolts are disassembled from the workbench by rotating and moving upwards at the same time is achieved. And the whole device can be conveniently and quickly detached from the workbench, so that the device can be moved and carried later.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping machines, in particular to a mobile and portable electric universal tapping machine. Background Art

[0002] An electric universal tapping machine is a device used for tapping. It uses a servo motor as the driving method and has the characteristics of overload protection and no broken taps when the torque is adjusted properly. It is applicable to industries such as machine tools, molds, plastic machinery, and printing machinery.

[0003] However, in the prior art, after the existing electric universal tapping machine is used normally for a period of time, in order to prevent the occurrence of common faults, such as broken taps and excessive wear, it generally needs to be maintained regularly. The electric universal tapping machine is generally installed and fixed on the workbench through bolts. At this time, in order to facilitate moving it to a designated maintenance position for maintenance work, it needs to be removed from the workbench. However, the disassembly work of the electric universal tapping machine needs to be completed by rotating and removing each bolt using tools, which is relatively inconvenient to operate, thereby causing resistance to the mobility and portability of the electric universal tapping machine. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art: the disassembly work of the electric universal tapping machine needs to be completed by rotating and removing each bolt using tools, which is relatively inconvenient to operate, thereby causing resistance to the mobility and portability of the electric universal tapping machine.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a mobile and portable electric universal tapping machine, including a tapping machine body. One side of the tapping machine body is hinged with a cantilever, and one end of the cantilever is pivotally connected with a column. One end of the column is fixedly connected with a chassis. An activity groove is opened at the chassis, and a threaded collar is rotatably connected at the activity groove of the chassis. A threaded hollow column is fixed on the surface of the chassis near the installation position of the threaded collar. A bolt is threadedly connected in the threaded hollow column, and the bolt is threadedly connected with the threaded collar. A gear is fixed on the outer surface of the threaded collar. A rotating ring is rotatably embedded on the side surface of the chassis. A tooth is fixedly connected to one side surface of the rotating ring, and the tooth is meshed with the gear.

[0006] As a preferred embodiment, anti-slip bumps are fixedly connected to the outer surface of the rotating ring, and the number of the anti-slip bumps is set to be several.

[0007] As a preferred embodiment, a fixing plate is fixedly connected to the outer surface of the chassis, and a plug rod is penetrated through the fixing plate. The plug rod is penetrated and clamped with the rotating ring.

[0008] As a preferred embodiment, the thickness of the gear is consistent with the thickness of the tooth.

[0009] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0010] In the present utility model, with the help of the teeth, by rotating the rotating ring, multiple gears engaged with the teeth can also be driven to rotate together. The rotation of the multiple gears drives the rotation of multiple threaded collar rings and bolts. With the help of the threaded hollow column, the bolts can rotate and move upward at the same time while rotating therein, achieving the effect that multiple bolts rotate upward and are removed from the workbench, facilitating the quick removal of the whole device from the workbench so as to move and carry it later. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of a mobile and portable electric universal tapping machine provided by the present utility model;

[0012] Figure 2 It is a schematic diagram of the structure at the chassis of a mobile and portable electric universal tapping machine provided by the present utility model;

[0013] Figure 3 It is a Figure 1 magnified view of part A of a mobile and portable electric universal tapping machine provided by the present utility model.

[0014] LEGEND DESCRIPTION:

[0015] 1. Tapping machine body; 2. Cantilever; 3. Column; 4. Chassis; 5. Threaded hollow column; 6. Bolt; 7. Threaded collar ring; 8. Gear; 9. Rotating ring; 10. Tooth; 11. Fixed plate; 12. Insert rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0017] Embodiment 1

[0018] As Figures 1-3As shown in the figure, the present utility model provides a technical solution: a mobile and portable electric universal tapping machine, which includes a tapping machine body 1. One side of the tapping machine body 1 is hinged with a cantilever 2, and one end of the cantilever 2 is pivotally connected with a column 3. One end of the column 3 is fixedly connected with a chassis 4. By threading the bolt 6 in the chassis 4 with the workbench, the whole device can be stably installed thereon. An activity groove is provided at the chassis 4, and a threaded collar 7 is rotatably connected at the activity groove of the chassis 4. A threaded hollow column 5 is fixed on the surface of the chassis 4 near the installation position of the threaded collar 7. A bolt 6 is threadedly connected in the threaded hollow column 5, and the bolt 6 is threadedly connected with the threaded collar 7. When the threaded collar 7 rotates, the bolt 6 also rotates together. With the help of the threaded hollow column 5, the bolt 6 can move upward while rotating therein, achieving the effect of disassembling the bolt 6 from the workbench. The outer surface of the threaded collar 7 is fixed with a gear 8. A rotating ring 9 is rotatably embedded on the side surface of the chassis 4. One side surface of the rotating ring 9 is fixedly connected with teeth 10, and the teeth 10 are meshed with the gear 8. By rotating the rotating ring 9, a plurality of gears 8 meshed with the teeth 10 can also be driven to rotate together, so that a plurality of threaded collars 7 and bolts 6 can simultaneously perform rotational movements. With the cooperation of the threaded hollow column 5, a plurality of bolts 6 can simultaneously rotate upward and be removed from the workbench, facilitating the quick removal of the whole device from the workbench for subsequent movement and carrying.

[0019] Embodiment 2

[0020] As Figures 1-3 As shown in the figure, the outer surface of the rotating ring 9 is fixedly connected with anti-slip protrusions, and the number of the anti-slip protrusions is set to be several. Through the setting of the anti-slip protrusions, the friction force on the outer surface of the rotating ring 9 is increased, reducing the situation of slipping when manually controlling the rotation of the rotating ring 9. A fixing plate 11 is fixedly connected to the outer surface of the chassis 4, and a plug rod 12 is penetrated and connected through the fixing plate 11. The plug rod 12 is penetrated and clamped with the rotating ring 9. When the whole device is installed on the workbench, by connecting the plug rod 12 with the fixing plate 11 and the rotating ring 9, the rotating ring 9 is positioned, effectively reducing the situation of accidental touch and movement of the rotating ring 9, and improving the stability when the whole device is installed on the workbench. The thickness of the gear 8 is the same as the thickness of the teeth 10, which ensures the stability of the meshing movement between the gear 8 and the teeth 10.

[0021] Working principle:

[0022] As Figures 1-3As shown, when the utility model is in use and the entire device needs to be removed from the workbench for regular maintenance, the user first pulls up the insertion rod 12 to disengage it from the fixed plate 11 and the rotating ring 9, and releases the rotating ring 9 from the positioned state, and then manually turns the rotating ring 9 to rotate. The rotation of the rotating ring 9 drives the rotation of the teeth 10, and the rotation of the teeth 10 drives the multiple gears 8 to rotate. The rotation of the multiple gears 8 drives the rotation of the multiple threaded collars 7 and the bolts 6. The bolts 6 will also gradually move upward in the threaded hollow column 5 while rotating, and finally the multiple bolts 6 will rotate upward at the same time and be removed from the workbench, and then the tapping machine body 1, cantilever 2, column 3 and chassis 4 can be quickly and conveniently removed from the workbench, so that they can be moved and carried to the designated maintenance position for maintenance work.

[0023] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A mobile and portable electric universal tapping machine, comprising a tapping machine body (1), characterized in that: One side of the tapping machine body (1) is hinged with a cantilever (2), and one end of the cantilever (2) is pivotally connected with a column (3). One end of the column (3) is fixedly connected with a chassis (4). An activity groove is formed in the chassis (4), and a threaded collar (7) is rotatably connected to the activity groove of the chassis (4). A threaded hollow column (5) is fixed on the surface of the chassis (4) near the installation position of the threaded collar (7). A bolt (6) is threadedly connected in the threaded hollow column (5), and the bolt (6) is threadedly connected with the threaded collar (7). A gear (8) is fixed on the outer surface of the threaded collar (7). A rotating ring (9) is rotatably embedded on the side surface of the chassis (4). One side surface of the rotating ring (9) is fixedly connected with teeth (10), and the teeth (10) are meshed with the gear (8).

2. The mobile and portable electric universal tapping machine according to claim 1, wherein: Anti-slip bumps are fixedly connected to the outer surface of the rotating ring (9), and the number of the anti-slip bumps is set to be several.

3. The mobile portable electric universal tapping machine according to claim 1, characterized in that: A fixing plate (11) is fixedly connected to the outer surface of the chassis (4), and a plug rod (12) is connected through the fixing plate (11). The plug rod (12) is clamped through and connected with the rotating ring (9).

4. A mobile and portable electric universal tapping machine according to claim 1, characterized in that: The thickness of the gear (8) is consistent with the thickness of the teeth (10).

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