CN218694611U

CN218694611U - Automatic change high-efficient tapping machine of integral type

Info

Publication number: CN218694611U
Application number: CN202222882833.8U
Authority: CN
Inventors: 刘泉武; 张亮
Original assignee: Qingdao Century Pinyang Machinery Manufacturing Technology Co ltd
Current assignee: Qingdao Century Pinyang Machinery Manufacturing Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses an automatic change high-efficient tapping machine of integral type, including fixed case, the one end fixed mounting of the inside roof of fixed case has servo motor, servo motor's output fixedly connected with threaded rod, the threaded rod is provided with two sets ofly, and one side of servo motor is kept away from to one of them threaded rod, and is two sets of the lateral wall fixedly connected with of threaded rod rotates the wheel, rotates the fixed cover of lateral wall of wheel and is equipped with the drive belt, the threaded rod lateral wall is located the below threaded connection of drive belt and has the thread block. This kind of automatic high-efficient tapping machine of integral type connects electricity through servo motor when using and starts, is threaded connection between screw thread piece and threaded rod, and the drive belt drives two sets of threaded rods and rotates simultaneously, and is sliding connection's between slider and the spout under the condition, realizes the upper and lower activity to the drill bit, is convenient for when the drill bit does not use, accomodates it and protects with the inside of fixed box, has improved the protective effect to the drill bit.

Description

Automatic change high-efficient tapping machine of integral type

Technical Field

The utility model relates to a tapping machine technical field specifically is an automatic change high-efficient tapping machine of integral type.

Background

Tapping machines are classified into three types, namely numerical control electric tapping machines, pneumatic tapping machines and bench tapping machines. The tapping machine is a machine tool for processing internal threads by using a screw tap, and is an internal thread processing machine tool which is most widely applied.

According to the national mechanical industry standard, the tapping machine comprises the following components: bench tapping machine-semi-automatic bench tapping machine, vertical tapping machine, horizontal tapping machine. For some reason, the most widely used group of important applications is not listed, namely articulated arm tappers (hydraulic, electric, pneumatic).

Present get this kind of tapping machine a great variety, at the in-process of tapping machine work, the drill bit exposes easy adhesion dust impurity on the outside for a long time, and leads to the hand to run into easily and cause the damage, consequently this application proposes one and accomodates the tapping machine of protection to the tapping machine drill bit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic change high-efficient tapping machine of integral type to solve the common high-efficient tapping machine of automatic integral type in the existing market that proposes in the above-mentioned background art, when an automatic high-efficient tapping machine of integral type used, there was the drill bit to expose for a long time easy adhesion dust impurity above externally, and lead to the hand to touch the problem that causes the damage easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic change high-efficient tapping machine of integral type, includes fixed case, the one end fixed mounting of the inside roof of fixed case has servo motor, servo motor's output fixedly connected with threaded rod, the threaded rod is provided with two sets ofly, and one side of servo motor is kept away from to one of them threaded rod, and is two sets of the lateral wall fixedly connected with of threaded rod rotates the wheel, rotates the fixed cover of lateral wall of wheel and is equipped with the drive belt, the below threaded connection that the threaded rod lateral wall is located the drive belt has the screw thread piece, and is two sets of fixedly connected with connecting rod between the inside wall of screw thread piece, the one end fixedly connected with slider of connecting rod is kept away from to the screw thread piece, the spout of supplying in slider sliding connection is all seted up to fixed incasement wall both sides, the bottom of connecting rod is provided with the rotation motor, the output fixedly connected with connecting box of rotation motor, the bottom of connecting box is provided with the drill bit.

Preferably, a through hole is formed in the middle of the bottom wall in the fixed box.

Preferably, the top end of the outer surface of the fixed box is fixedly provided with a controller, and the bottom end of the outer surface of the fixed box is fixedly provided with an observation window.

Preferably, the equal fixedly connected with baffle-box in both ends of connecting rod bottom, the equal fixedly connected with buffer spring in both ends of the inside roof of baffle-box, the intermediate position fixedly connected with attenuator of the inside roof of baffle-box, the bottom fixedly connected with movable block of buffer spring and attenuator, the bottom fixedly connected with buffer board of movable block.

Preferably, the equal fixedly connected with connecting block in both ends at drill bit top, the equal fixedly connected with extension rod in both ends of connecting box bottom, the equal fixedly connected with inserted block in both ends of connecting block bottom, the slot of supply in inserted block plug-in connection is seted up at the top of extension rod, the inside fixedly connected with rubber circle of slot, the inserted block runs through in the inboard of rubber circle.

Preferably, the rotating motor is fixedly installed at the bottom end of the buffer plate.

Preferably, the movable block is slidably disposed inside the buffer box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the connecting rod, the servo motor, the transmission belt, the thread blocks, the sliding chutes and the sliding blocks, the drilling bit can be moved up and down by starting the servo motor through power connection of the servo motor in the use process of the tapping machine, the thread blocks and the threaded rods are in threaded connection, the transmission belt drives the two groups of threaded rods to rotate simultaneously, and the sliding blocks and the sliding chutes are in sliding connection, so that the drilling bit can be conveniently stored and protected in the fixed box when not used, and the protection effect on the drilling bit is improved;

2. by arranging the buffer plate, the buffer box, the buffer spring, the damper and the movable block, the vibration force generated by the rotary motor and the drill bit can be weakened in the use process of the drill bit through the connection of the buffer plate and the movable block and the sliding connection between the movable block and the buffer box under the matching use of the buffer spring and the damper, so that the protection performance of the connecting rod is improved;

3. through being provided with extension rod, connecting block, inserted block, slot and rubber circle, can be in the use of tapping machine, through the plug-in connection between inserted block and the slot, and under the setting of rubber circle, can strengthen the fastness of inserted block and the inboard grafting of slot, be convenient for realize the quick installation and the dismantlement of drill bit, improved the dismouting efficiency of drill bit.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the drill bit and the extension rod of the present invention;

FIG. 4 is a schematic view of the external structure of the fixing box of the present invention;

fig. 5 is a schematic view of the three-dimensional connection structure of the threaded rod and the threaded block of the present invention.

In the figure: 1. a fixed box; 2. a connecting rod; 3. a transmission belt; 4. a servo motor; 5. a thread block; 6. a buffer plate; 7. a connecting box; 8. an extension pole; 9. a drill bit; 10. a threaded rod; 11. a chute; 12. rotating the motor; 13. a slider; 14. a buffer tank; 15. a buffer spring; 16. a damper; 17. a movable block; 18. connecting blocks; 19. inserting a block; 20. a slot; 21. a rubber ring; 22. a controller; 23. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: please refer to fig. 1 and 4, an automatic integrated efficient tapping machine comprises a fixing box 1, wherein a through hole is formed in the middle position of the bottom wall inside the fixing box 1, so that parts can be machined through the inside of the fixing box 1, a controller 22 is fixedly mounted at the top end of the outer surface of the fixing box 1, the automatic control machining mode of the tapping machine can be realized, an observation window 23 is fixedly mounted at the bottom end of the outer surface of the fixing box 1, and the internal state of the fixing box 1 can be checked from the outside.

Please refer to fig. 1 and 5, one end of the top wall inside the fixed box 1 is fixedly installed with a servo motor 4, an output end of the servo motor 4 is fixedly connected with a threaded rod 10, the servo motor 4 is controlled to be started by a controller 22, the servo motor 4 can drive the threaded rod 10 to rotate in a forward operation mode, the threaded rod 10 is provided with two groups, one side of the servo motor 4 is far away from one group of threaded rod 10, the outer side wall of the two groups of threaded rods 10 is fixedly connected with a rotating wheel, the outer side wall of the rotating wheel is fixedly sleeved with a transmission belt 3, the threaded rod 10 drives the rotating wheel to rotate, the transmission belt 3 drives the two groups of threaded rods 10 to rotate, the lower side of the outer side wall of the threaded rod 10 located on the transmission belt 3 is connected with a threaded block 5, a connecting rod 2 is fixedly connected between the inner side walls of the two groups of threaded blocks 5, the one end of the threaded block 5 far away from the connecting rod 2 is fixedly connected with a sliding block 13, sliding chutes 11 which is provided on two sides of the inner wall of the fixed box 1, the threaded rod 10 drives the threaded block 5 to move downwards, and the sliding block 13 to slide downwards on the inner side of the sliding chute 11.

Furthermore, the bottom of connecting rod 2 is provided with rotation motor 12, the output fixedly connected with connecting box 7 of rotation motor 12, the bottom of connecting box 7 is provided with drill bit 9, the downstream of screw block 5 drives connecting rod 2, connecting box 7 and drill bit 9 move down in step, be convenient for pass the bottom of fixed box 1 with drill bit 9, can realize the processing to the work piece, accessible controller 22 control starts servo motor 4 reverse operation and drives threaded rod 10 antiport at last, make threaded rod 10 drive screw block 5 rebound, the rebound of screw block 5 drives slider 13 at the inboard of spout 11 and upwards slides, make connecting box 7 and drill bit 9 accomodate in the inside of fixed box 1, the realization is to accomodating protection of drill bit 9.

Please refer to fig. 1 and fig. 3, the equal fixedly connected with connecting block 18 in both ends at drill bit 9 top, the equal fixedly connected with extension rod 8 in both ends of connecting box 7 bottom, place the connecting block 18 at drill bit 9 both ends at the upper surface of extension rod 8, the equal fixedly connected with inserted block 19 in both ends of connecting block 18 bottom, supply in the slot 20 of 19 plug-in connection of inserted block is seted up at the top of extension rod 8, the inside fixedly connected with rubber circle 21 of slot 20, inserted block 19 runs through in the inboard of rubber circle 21, make inserted block 19 pass and insert the inboard to slot 20 completely from the inboard of rubber circle 21, the realization is fixed to the installation of drill bit 9.

Please refer to fig. 1 and 2, both ends of the bottom of the connecting rod 2 are fixedly connected with the buffer boxes 14, both ends of the top wall inside the buffer boxes 14 are fixedly connected with the buffer springs 15, the middle position of the top wall inside the buffer boxes 14 is fixedly connected with the dampers 16, the bottom ends of the buffer springs 15 and the dampers 16 are fixedly connected with the movable blocks 17, the movable blocks 17 are slidably arranged inside the buffer boxes 14, the bottom ends of the movable blocks 17 are fixedly connected with the buffer plates 6, the rotating motor 12 is fixedly arranged at the bottom end of the buffer plates 6, in the process of processing a workpiece, the vibration force can be transmitted to the buffer plates 6, so that the buffer plates 6 drive the movable blocks 17 to move inside the buffer boxes 14 and extrude the buffer springs 15, and the dampers 16 can effectively resist the impact force caused by the vibration force, thereby realizing the buffer protection of the connecting rod 2.

The working principle is as follows: in the use process of the tapping machine, an external power supply of the tapping machine is used, the drill bit 9 is installed and fixed firstly, the connecting blocks 18 at two ends of the drill bit 9 are placed on the upper surface of the extension rod 8, so that the inserting blocks 19 penetrate through the inner side of the rubber ring 21 and are completely inserted into the inner side of the slots 20, the installation and the fixation of the drill bit 9 are realized, then the servo motor 4 can be controlled and started by the controller 22, the servo motor 4 runs forward to drive the threaded rod 10 to rotate, the threaded rod 10 drives the rotating wheel to rotate, the rotating wheel drives the transmission belt 3 to rotate, the transmission belt 3 drives the two groups of threaded rods 10 to rotate, the threaded rod 10 drives the threaded block 5 to move downwards, the downward movement of the threaded block 5 drives the sliding block 13 to slide downwards on the inner side of the sliding slot 11, the downward movement of the threaded block 5 drives the connecting rod 2, the connecting box 7 and the drill bit 9 to move downwards synchronously, be convenient for pass the bottom of solid fixed box 1 with drill bit 9, can realize the processing to the work piece, in the course of working to the work piece, can transmit the vibrations power for buffer board 6, make buffer board 6 drive movable block 17 just cause the extrusion at the inside activity of buffer box 14, and attenuator 16 can effectively resist the impact force that the vibrations power brought, thereby realized the buffering protection to connecting rod 2, later accessible controller 22 control starts servo motor 4 reverse operation and drives threaded rod 10 antiport, make threaded rod 10 drive thread block 5 rebound, the rebound of thread block 5 drives slider 13 at the inboard lapse of spout 11, make connecting box 7 and drill bit 9 accomodate in the inside of solid fixed box 1, realize the protection of accomodating to drill bit 9.

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

Claims

1. The utility model provides an automatic change high-efficient tapping machine of integral type, includes fixed case (1), its characterized in that: the utility model discloses a drilling machine, including fixed case (1), servo motor (4), the output fixedly connected with threaded rod (10) of servo motor (4), threaded rod (10) are provided with two sets ofly, and wherein servo motor (4) one side is kept away from in a set of threaded rod (10), and are two sets of the lateral wall fixedly connected with of threaded rod (10) rotates the wheel, and the lateral wall fixed cover that rotates the wheel is equipped with drive belt (3), the below threaded connection that threaded rod (10) lateral wall is located drive belt (3) has thread block (5), and is two sets of fixedly connected with connecting rod (2) between the inside wall of thread block (5), the one end fixedly connected with slider (13) of connecting rod (2) are kept away from in thread block (5), spout (11) of supplying in slider (13) sliding connection are all seted up to fixed case (1) inner wall both sides, the bottom of connecting rod (2) is provided with rotation motor (12), the output fixedly connected with connecting box (7) of rotation motor (12), the bottom of connecting box (7) is provided with drill bit (9).

2. The automatic integrated efficient tapping machine according to claim 1, wherein: the middle position of the bottom wall in the fixed box (1) is provided with a through hole.

3. The automatic integrated efficient tapping machine according to claim 1, wherein: the top fixed mounting of fixed case (1) surface has controller (22), the bottom fixed mounting of fixed case (1) surface has observation window (23).

4. The automatic integrated efficient tapping machine according to claim 1, wherein: the utility model discloses a buffer structure, including connecting rod (2), the equal fixedly connected with baffle-box (14) in both ends of connecting rod (2) bottom, the equal fixedly connected with buffer spring (15) in both ends of the inside roof of baffle-box (14), intermediate position fixedly connected with attenuator (16) of the inside roof of baffle-box (14), the bottom fixedly connected with movable block (17) of buffer spring (15) and attenuator (16), the bottom fixedly connected with buffer board (6) of movable block (17).

5. The automatic integrated efficient tapping machine according to claim 1, wherein: the utility model discloses a drill bit, including connecting box (7), the equal fixedly connected with extension rod (8) in both ends at drill bit (9) top, the equal fixedly connected with inserted block (19) in both ends of connecting box (18) bottom, slot (20) of supply in inserted block (19) plug-in connection are seted up at the top of extension rod (8), the inside fixedly connected with rubber circle (21) of slot (20), inserted block (19) run through in the inboard of rubber circle (21).

6. The automatic integrated efficient tapping machine according to claim 1, wherein: the rotating motor (12) is fixedly arranged at the bottom end of the buffer plate (6).

7. The automatic integrated high-efficiency tapping machine according to claim 4, wherein: the movable block (17) is arranged inside the buffer box (14) in a sliding mode.