CN214023905U

CN214023905U - Multi-station tapping machine

Info

Publication number: CN214023905U
Application number: CN202023064887.0U
Authority: CN
Inventors: 农栋华
Original assignee: Zhaoqing Qiangrui Aluminum Profile Products Co ltd
Current assignee: Zhaoqing Qiangrui Aluminum Profile Products Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-24
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a tooth machine is attacked to multistation relates to the machining field, the utility model discloses a support, the cylinder is installed to the inside top of support, and the output of cylinder is connected with the diaphragm through the piston rod, and first motor is installed at the top of diaphragm, and the connecting block is connected to the output of first motor, and the mounting groove has been seted up to the bottom of connecting block, and the inside of mounting groove is provided with the processing sword, and the fixed slot has all been seted up to the both sides of processing sword. When needs are changed the processing sword that becomes blunt, operating personnel is through rotating two sets of bolts, and then make bolt and thread bush take place the meshing motion, the bolt slowly shifts out from the inside of fixed slot, operating personnel takes out the processing sword that becomes blunt, install new processing sword in the mounting groove, then through the antiport bolt, the bolt slowly removes in to the fixed slot, until inserting the inside at the fixed slot, the problem of the quick replacement processing sword of being not convenient for of effectual solution, the device easy operation, convenient and fast.

Description

Multi-station tapping machine

Technical Field

The utility model relates to the field of machining, specifically be a tooth machine is attacked to multistation.

Background

The tapping machine is a machining device for machining internal threads, screws or tooth buttons on the inner side surfaces of holes of various parts with through holes or blind holes of different specifications, such as a part shell, an equipment end surface, a nut, a flange plate and the like, and is also called as a tapping machine, a thread tapping machine, an automatic tapping machine and the like.

The cutter of current tapping machine adds man-hour for a long time, and the processing cutter dullness can appear, and then makes processingquality variation, and secondly, current tapping machine adds man-hour to the work piece, can not be applicable to the work piece not of uniform size, and application scope is little.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that a machining cutter is not convenient to replace and cannot be suitable for different workpieces, the multi-station tapping machine is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-station tapping machine comprises a support, wherein a cylinder is installed above the inside of the support, the output end of the cylinder is connected with a transverse plate through a piston rod, a first motor is installed at the top of the transverse plate, the output end of the first motor is connected with a connecting block, a mounting groove is formed in the bottom of the connecting block, a processing cutter is arranged inside the mounting groove, fixing grooves are formed in two sides of the processing cutter, thread sleeves penetrate through two sides of the connecting block, bolts are connected inside the thread sleeves, a second motor and a rotating shaft are arranged below the inside of the support respectively, the output end of the second motor is connected with a driving gear, a driven gear is connected to the outer surface of the rotating shaft, the driving gear is connected with the driven gear through a chain, a rotary table is arranged at the top end of the rotating shaft, a placing groove is formed in the top of the rotary table, the inside both sides of standing groove have the fixed block through spring coupling.

Preferably, the placing grooves are provided in plurality, and the placing grooves are symmetrically arranged with the central axis of the turntable as the center.

Preferably, the bolt is adapted to the threaded sleeve.

Preferably, a friction plate is arranged inside the fixing block, and the friction plate is made of a silicon rubber material.

Preferably, the fixed block is arc-shaped in a top-down cut.

Preferably, the springs are provided with a plurality of groups, and the plurality of groups of springs are made of carbon steel materials.

Preferably, the outer surfaces of the driven gear and the driving gear are coated with lubricating oil.

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

1. the utility model discloses be provided with the mounting groove, the fixed slot, bolt and thread bush, when needs are changed the processing sword of blunting, operating personnel is through rotating two sets of bolts, and then make bolt and thread bush take place the meshing motion, the bolt slowly shifts out from the inside of fixed slot, operating personnel takes out the processing sword of blunting, install new processing sword in the mounting groove, then through the antiport bolt, the bolt slowly removes in to the fixed slot, until inserting the inside at the fixed slot, the problem of the quick replacement processing sword of being not convenient for of effectual solution, the device is easy operation, and is convenient and fast.

2. The utility model discloses be provided with the spring, fixed block and friction disc, work piece with different sizes is adding man-hour in needs, through placing the work piece in the standing groove, then the fixed block presss from both sides tightly the work piece, the work piece makes fixed block case both sides remove, thereby make the spring shrink, secondly, the area of contact of friction disc and work piece is big, frictional force has been increased, and then make the work piece can not throw away the carousel, the work piece that will process takes out, the fixed block is under the effect of spring, get back to original position, effectual solution can be applicable to the work piece that the size is different, the problem that application scope is little, the device is with low costs, easily popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a fixed block of the present invention;

FIG. 3 is a schematic structural view of a front view of the turntable of the present invention;

FIG. 4 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 5 is a schematic diagram of a partial enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. a support; 2. a cylinder; 3. a piston rod; 4. a transverse plate; 5. a first motor; 6. connecting blocks; 7. mounting grooves; 8. processing a cutter; 9. fixing grooves; 10. a bolt; 11. a threaded sleeve; 12. a second motor; 13. a driving gear; 14. a rotating shaft; 15. a driven gear; 16. a chain; 17. a turntable; 18. a placement groove; 19. a spring; 20. a fixed block; 21. a friction plate.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-5, a multi-station tapping machine comprises a support 1, a cylinder 2, a piston rod 3, a transverse plate 4, a first motor 5, a connecting block 6, a mounting groove 7, a processing cutter 8, a fixing groove 9, a bolt 10, a thread bush 11, a second motor 12, a driving gear 13, a rotating shaft 14, a driven gear 15, a chain 16, a rotary table 17, a placing groove 18, a spring 19, a fixing block 20 and a friction plate 21, wherein the cylinder 2 is mounted above the inside of the support 1, the output end of the cylinder 2 is connected with the transverse plate 4 through the piston rod 3 so as to drive the first motor 5 to move up and down, the first motor 5 is mounted on the top of the transverse plate 4, the output end of the first motor 5 is connected with the connecting block 6, the mounting groove 7 is formed at the bottom of the connecting block 6, the processing cutter 8 is arranged inside the mounting groove 7, the fixing grooves 9 are formed on both sides of the processing cutter 8, the thread bush 11 penetrates through both sides of the connecting block 6, the internal connection of thread bush 11 has bolt 10, the inside below of support 1 is provided with second motor 12 and pivot 14 respectively, the output of second motor 12 is connected with driving gear 13, the surface of pivot 14 is connected with driven gear 15, and driving gear 13 is connected with driven gear 15 through chain 16, the top of pivot 14 is provided with carousel 17, be convenient for make and drive next work piece processing, standing groove 18 has been seted up at the top of carousel 17, the inside both sides of standing groove 18 are connected with fixed block 20 through spring 19.

Please refer to fig. 1 and 3-5, the plurality of placing grooves 18 are provided, and the plurality of placing grooves 18 are symmetrically arranged with the central axis of the turntable 17 as the center, so as to facilitate the processing of a plurality of workpieces, and the bolt 10 is adapted to the threaded sleeve 11, so as to facilitate the installation and the disassembly of the processing cutter 8.

Please refer to fig. 1-3 and 5, a friction plate 21 is disposed inside the fixed block 20, the friction plate 21 is made of silicon rubber material, so as to increase the contact area with the workpiece and prevent the friction plate from being thrown out of the turntable 17, and the fixed block 20 is curved in a downward-cut shape, so as to be better suitable for the workpiece.

Please refer to fig. 1 and 5, the springs 19 are provided with a plurality of sets, and the plurality of sets of springs 19 are made of carbon steel material, so as to increase the service life of the springs 19, and the outer surfaces of the driven gear 15 and the driving gear 13 are coated with lubricating oil, so as to reduce friction force and increase force transmission.

The working principle is as follows: the working personnel put the device on the power, the work piece is placed in the placing groove 18, then the work piece is clamped by the fixing block 20, the work piece enables the fixing block 20 to move towards two sides, thereby enabling the spring 19 to contract, secondly, the contact area between the friction plate 21 and the work piece is large, the friction force is increased, further, the work piece can not be thrown out of the rotary table 17, the air cylinder 2 and the first motor 5 are started, the air cylinder 2 drives the piston rod 3 and the transverse plate 4 to move downwards, the transverse plate 4 drives the first motor 5 to move downwards, after the required position is driven, the air cylinder 2 is closed, the first motor 5 drives the processing cutter 8 to rotate, further, the processing cutter 8 processes the work piece, after the processing is finished, the second motor 12 is started, the second motor 12 drives the driving gear 13 to rotate, the driving gear 13 drives the chain 16 and the driven gear 15 to rotate, further, the driven gear 15 drives the rotary shaft 14 and the rotary table 17 to rotate, then remove the work piece that will process, change next work piece and process, the work piece that will process is taken out, fixed block 20 is under spring 19's effect, get back to original position, after the processing sword is processed for a long time, the processing sword becomes dull, need change the processing sword, operating personnel is through rotating two sets of bolts 10, and then make bolt 10 and thread bush 11 take place engaging movement, bolt 10 slowly shifts out from the inside of fixed slot 9, operating personnel takes out dull processing sword 8, install new processing sword 8 in mounting groove 7, then through reverse rotation bolt 10, bolt 10 slowly removes in fixed slot 9, until inserting the inside at fixed slot 9.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a tooth machine is attacked to multistation, includes support (1), its characterized in that: the automatic cutting machine is characterized in that an air cylinder (2) is installed above the inside of the support (1), the output end of the air cylinder (2) is connected with a transverse plate (4) through a piston rod (3), a first motor (5) is installed at the top of the transverse plate (4), the output end of the first motor (5) is connected with a connecting block (6), a mounting groove (7) is formed in the bottom of the connecting block (6), a processing cutter (8) is arranged inside the mounting groove (7), fixing grooves (9) are formed in two sides of the processing cutter (8), threaded sleeves (11) penetrate through two sides of the connecting block (6), bolts (10) are connected inside the threaded sleeves (11), a second motor (12) and a rotating shaft (14) are respectively arranged below the inside of the support (1), the output end of the second motor (12) is connected with a driving gear (13), and the outer surface of the rotating shaft (14) is connected with a driven gear (15), and the driving gear (13) is connected with the driven gear (15) through a chain (16), the top end of the rotating shaft (14) is provided with a rotating disc (17), the top of the rotating disc (17) is provided with a placing groove (18), and two sides in the placing groove (18) are connected with fixing blocks (20) through springs (19).

2. The multi-station tapping machine according to claim 1, wherein: the placing grooves (18) are arranged in a plurality, and the placing grooves (18) are symmetrically arranged by taking the central axis of the rotating disc (17) as the center.

3. The multi-station tapping machine according to claim 1, wherein: the bolt (10) is matched with the threaded sleeve (11).

4. The multi-station tapping machine according to claim 1, wherein: the fixing block (20) is internally provided with a friction plate (21), and the friction plate (21) is made of a silicon rubber material.

5. The multi-station tapping machine according to claim 1, wherein: the fixed block (20) is arc-shaped in a downward cut.

6. The multi-station tapping machine according to claim 1, wherein: the springs (19) are provided with a plurality of groups, and the springs (19) are made of carbon steel materials.

7. The multi-station tapping machine according to claim 1, wherein: and lubricating oil is coated on the outer surfaces of the driven gear (15) and the driving gear (13).