CN219403210U

CN219403210U - Automatic drilling and tapping machine

Info

Publication number: CN219403210U
Application number: CN202320040000.9U
Authority: CN
Inventors: 颜克阳
Original assignee: Foshan Tianhong Automation Equipment Co ltd
Current assignee: Foshan Tianhong Automation Equipment Co ltd
Priority date: 2023-01-08
Filing date: 2023-01-08
Publication date: 2023-07-25
Anticipated expiration: 2033-01-08

Abstract

The utility model discloses an automatic drilling and tapping machine, which relates to the technical field of tapping machines and comprises a chassis, wherein one side of the top of the chassis is provided with a fixed plate, the top of the fixed plate is provided with a hydraulic cylinder, a piston rod of the hydraulic cylinder is connected with a fixed box, one side of the outer wall of the bottom of the fixed box is fixedly connected with a motor, an output shaft of the motor is connected with a main belt pulley, the other side of the outer wall of the bottom of the fixed box is provided with a through hole, the inner wall of the through hole is rotationally connected with a rotating rod, the top of the rotating rod is provided with a secondary belt pulley, the main belt pulley and the secondary belt pulley form transmission fit through a belt, the bottom end of the rotating rod is provided with a tapping head, and the tapping head can pass through a mounting cylinder. The utility model has simple operation, does not need any tool, and improves the maintenance efficiency.

Description

Automatic drilling and tapping machine

Technical Field

The utility model relates to the technical field of tapping machines, in particular to an automatic drilling tapping machine.

Background

The tapping machine is a machining device for machining internal threads, screws or tooth-calling buckles on the inner side surfaces of holes of parts with through holes or blind holes of different specifications, such as machine part shells, equipment end surfaces, nuts, flanges and the like. Tapping machines are also called tapping machines, screw tapping machines, automatic tapping machines, etc.

Among the prior art, the tapping machine is generally driven by the motor through belt drive and is tapped the tooth head and rotate and accomplish the operation of attacking the tooth, often can break down when attacking the tooth machine and use for a long time, this just need dismantle the upper cover and overhaul it, current upper cover is fixed with the utilization bolt, need with the help of the instrument in the dismantlement process, the troublesome operation influences the efficiency of work, consequently has the space of waiting to improve.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an automatic drilling and tapping machine. The device has the advantages of being simple to operate, free of any tool, and capable of improving maintenance efficiency.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an automatic tooth machine is attacked in drilling, includes the chassis, one side at chassis top is provided with the fixed plate, the top of fixed plate is provided with the pneumatic cylinder, the piston rod of pneumatic cylinder is connected with fixed case, one side fixedly connected with motor of fixed case bottom outer wall, the output shaft of motor has the main belt pulley, the through-hole has been seted up to the opposite side of fixed case bottom outer wall, the inner wall rotation of through-hole is connected with the dwang, the top of dwang is provided with the accessory pulley, form transmission cooperation through the belt between main belt pulley and the accessory pulley, the bottom of dwang is provided with and attacks the tooth head, it can pass the installation section of thick bamboo to attack the tooth head, one side at fixed case top articulates there is the upper cover, one side of upper cover bottom is fixed with the spliced pole, the slot has been seted up to one side at fixed case top, spliced pole and slot looks adaptation, adopt locking mechanism to be connected between spliced pole and the slot.

The technical scheme is as follows: when the fixing box is used, when parts in the fixing box are required to be overhauled, the locking mechanism is loosened by hand, the limit between the inserting column and the slot can be lost, the upper cover can be turned over to draw out the inserting column from the slot, after the upper cover is turned over by one hundred eighty degrees, the fixing box can be completely opened, the inside of the fixing box can be overhauled at the moment, the operation is simple, no tool is needed, and the overhauling efficiency is improved.

The locking mechanism comprises a supporting block fixed on one side of the inserting column, a drawing hole is formed in one side of the fixing box, the inner wall of the drawing hole is connected with a baffle in a sliding mode, the outer wall of the baffle is sleeved with a reset spring, and a pulling plate is arranged at one end, far away from the inserting column, of the baffle.

The technical scheme is as follows: when locking, after the inserted post is completely inserted into the slot, the pull plate is loosened, the baffle can move under the action of the reset spring, and the baffle moves to the upper part of the supporting block to block the supporting block, so that the inserted post can be firmly fixed in the slot.

The utility model is further arranged that the bottom of the abutting block is designed to be of an arc surface structure.

The technical scheme is as follows: the bottom is that cambered surface structural design supports the piece comparatively smooth, can conveniently insert the post and insert in the slot, has improved the convenience of operation.

The utility model is further arranged that one end of the baffle close to the inserted column is designed to be an arc surface.

The technical scheme is as follows: the baffle can be conveniently moved to the upper part of the supporting block by adopting the design of the cambered surface structure, so that the convenience of operation is improved.

The utility model is further characterized in that a holding groove is formed in one side of the top of the upper cover, and the inner wall of the bottom of the holding groove is designed to be an arc surface.

The technical scheme is as follows: the setting of holding the groove can make things convenient for people to insert the hand into holding the inslot, has improved the upper cover and has opened or close the convenience.

The utility model further provides that the edges of the outer wall of the bottom of the upper cover are provided with sealing strips, and the sealing strips are made of rubber materials.

The technical scheme is as follows: the fixed box can be sealed through the arrangement of the sealing strip, and dust is prevented from entering the fixed box.

The utility model is further arranged that the other side of the top of the chassis is provided with a slag collecting tank, and the inner wall of the bottom of the slag collecting tank is provided with a placing table.

The technical scheme is as follows: when in tapping operation, a workpiece can be placed on the placing table, and scraps generated during tapping can fall into the scrap collecting tank.

The beneficial effects of the utility model are as follows:

1. this automatic tooth machine is attacked in drilling, during the use, when the spare part to the fixed incasement is overhauld, loosen locking mechanism with the hand, can lose spacingly between spliced pole and the slot, can overturn the upper cover at this moment and take out from the slot with spliced pole, after the upper cover upset one hundred eighty degrees, the fixed case can be opened completely, can overhaul its inside this moment, easy operation need not with the help of any instrument, has improved the efficiency of overhaul.

2. This automatic tooth machine is attacked in drilling, during the locking, after inserting the post completely inserts in the slot, loosen the arm-tie, the baffle can take place to remove under reset spring's effect, and the baffle removes to the top of supporting the piece and blockked it, and then can insert the post and firmly fix in the slot, and the bottom is that cambered surface structural design supports the piece and is comparatively smooth, can make things convenient for inserting the post to insert in the slot, has improved the convenience of operation.

Drawings

Fig. 1 is a schematic perspective view of an automatic drilling and tapping machine according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a fixing case of an automatic drilling and tapping machine according to the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a chassis; 2. a placement table; 3. a fixing plate; 4. a hydraulic cylinder; 5. a motor; 6. a fixed box; 7. an upper cover; 8. a holding groove; 9. pulling a plate; 10. a mounting cylinder; 11. tapping heads; 12. a secondary pulley; 13. a main pulley; 14. a rotating lever; 15. inserting a column; 16. a baffle; 17. abutting blocks; 18. a return spring; 19. a slot.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-3, an automatic drilling and tapping machine comprises a chassis 1, one side at the top of the chassis 1 is provided with a fixed plate 3, the top of the fixed plate 3 is provided with a hydraulic cylinder 4, a piston rod of the hydraulic cylinder 4 is connected with a fixed box 6, one side of the outer wall at the bottom of the fixed box 6 is fixedly connected with a motor 5, an output shaft of the motor 5 is connected with a main belt pulley 13, the other side of the outer wall at the bottom of the fixed box 6 is provided with a through hole, the inner wall of the through hole is rotationally connected with a rotating rod 14, the top of the rotating rod 14 is provided with a secondary belt pulley 12, a transmission fit is formed between the main belt pulley 13 and the secondary belt pulley 12 through a belt, the bottom end of the rotating rod 14 is provided with a tapping head 11, the tapping head 11 can penetrate through a mounting cylinder 10, one side at the top of the fixed box 6 is hinged with an upper cover 7, one side at the bottom of the upper cover 7 is fixed with a plug 15, one side at the top of the fixed box 6 is provided with a slot 20, the plug 15 is matched with the slot 20, and the plug 15 is connected with the slot 20 through a locking mechanism.

Specifically, the locking mechanism includes the piece 17 that is fixed in the butt piece of inserted post 15 one side, and the draw-out hole has been seted up to one side of fixed box 6, and the inner wall sliding connection of draw-out hole has baffle 16, and reset spring 18 has been cup jointed to the outer wall of baffle 16, and the one end that the inserted post 15 was kept away from to baffle 16 is provided with arm-tie 9. When the plug 15 is completely inserted into the slot 20 during locking, the pull plate 9 is loosened, the baffle 16 can move under the action of the return spring 18, and the baffle 16 moves to the upper side of the abutting block 17 to block the same, so that the plug 15 can be firmly fixed in the slot 20.

Specifically, the bottom of the supporting block 17 is designed to be an arc surface structure. The supporting block 17 with the bottom in the arc surface structure design is smooth, so that the inserting column 15 can be conveniently inserted into the slot 20, and the convenience of operation is improved.

Specifically, the end of the baffle 16 near the post 15 is designed as a cambered surface. The baffle 16 can be conveniently moved to the upper part of the supporting block 17 by adopting the design of the cambered surface structure, so that the convenience of operation is improved.

Specifically, a holding groove 8 is formed in one side of the top of the upper cover 7, and the inner wall of the bottom of the holding groove 8 is in a cambered surface design. The setting of holding groove 8 can make things convenient for people to insert the hand into holding groove 8 in, has improved the convenience that upper cover 7 opened or closed.

Specifically, the edge of upper cover 7 bottom outer wall all is provided with the sealing strip, and the sealing strip is rubber material. The fixed box 6 can be sealed through the arrangement of the sealing strip, so that dust is prevented from entering the fixed box 6.

Specifically, the broken slag collecting vat is offered to the opposite side at chassis 1 top, and the bottom inner wall in broken slag collecting vat is provided with places platform 2. During tapping operation, a workpiece can be placed on the placing table 2, and scraps generated during tapping can fall into the scrap collecting tank.

Working principle: when in use, when the parts in the fixed box 6 are required to be overhauled, the locking mechanism is loosened by hand, the limit between the inserted column 15 and the slot 20 can be lost, the upper cover 7 can be turned over to draw out the inserted column 15 from the slot 20, after the upper cover 7 is turned over by one hundred eighty degrees, the fixed box 6 can be completely opened, the inside of the fixed box can be overhauled at the moment, the operation is simple, no tool is needed, and the overhauling efficiency is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an automatic drilling tapping machine, includes chassis (1), one side at chassis (1) top is provided with fixed plate (3), the top of fixed plate (3) is provided with pneumatic cylinder (4), the piston rod of pneumatic cylinder (4) is connected with fixed box (6), one side fixedly connected with motor (5) of fixed box (6) bottom outer wall, the output shaft of motor (5) has main belt pulley (13), the through-hole has been seted up to the opposite side of fixed box (6) bottom outer wall, the inner wall rotation of through-hole is connected with dwang (14), the top of dwang (14) is provided with accessory belt pulley (12), form transmission cooperation through the belt between main belt pulley (13) and accessory belt pulley (12), the bottom of dwang (14) is provided with tapping head (11), tapping head (11) can pass mounting cylinder (10), one side at fixed box (6) top articulates there is upper cover (7), one side of upper cover (7) bottom is fixed with jack post (15), one side of fixed box (6) has been seted up jack post (20), jack post (20) are adopted jack post (20) looks, jack post (20) are connected with jack post (20).

2. The automatic drilling and tapping machine according to claim 1, wherein the locking mechanism comprises a supporting block (17) fixed on one side of the inserting column (15), a drawing hole is formed in one side of the fixed box (6), a baffle plate (16) is slidably connected to the inner wall of the drawing hole, a reset spring (18) is sleeved on the outer wall of the baffle plate (16), and a pulling plate (9) is arranged at one end, far away from the inserting column (15), of the baffle plate (16).

3. An automatic drilling and tapping machine according to claim 2, characterized in that the bottom of the abutment (17) is of cambered surface design.

4. An automatic drilling and tapping machine according to claim 3, characterized in that the end of the baffle (16) adjacent to the spigot (15) is designed as a cambered surface.

5. The automatic drilling and tapping machine according to claim 1, wherein a holding groove (8) is formed in one side of the top of the upper cover (7), and the inner wall of the bottom of the holding groove (8) is designed to be a cambered surface.

6. The automatic drilling and tapping machine according to claim 1, wherein sealing strips are arranged at the edges of the outer wall of the bottom of the upper cover (7), and the sealing strips are made of rubber.

7. An automatic drilling and tapping machine according to claim 6, characterized in that the other side of the top of the chassis (1) is provided with a slag collecting tank, and the bottom inner wall of the slag collecting tank is provided with a placing table (2).