CN210648877U

CN210648877U - Multi-station bench tapping machine

Info

Publication number: CN210648877U
Application number: CN201921672178.5U
Authority: CN
Inventors: 唐大威; 唐协兴
Original assignee: Jiangsu Hongxin Sealing Technology Co Ltd
Current assignee: Jiangsu Hongxin Sealing Technology Co Ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-06-02
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a desk-top tapping machine of multistation, including the tapping machine body, the left top fixedly connected with L type link of tapping machine body inner wall, the top fixedly connected with motor of L type link, the output fixedly connected with transfer line of motor. The utility model discloses a make the spliced pole rebound when connecting the rotatory S type spout that drives of bucket, the spliced pole rebound drives the backup pad rebound, drive the telescopic link in the spacing removal of backup pad cooperation spout makes progress and promotes U type baffle and upwards extend away through the opening, accomplish the protection, the reverse rotation motor makes backup pad and U type baffle reset with the principle, the function that current tapping machine does not have the protection has been solved, lead to easily being splashed the problem of fish tail by the sweeps in the user course of working, the personal safety of user processing has been increased, the accuracy of user processing has also been increased, the practicality of tapping machine has also been improved.

Description

Multi-station bench tapping machine

Technical Field

The utility model relates to a metal seal processing technology field specifically is a desk-top tapping machine of multistation.

Background

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.

Metal seal spare adds man-hour in production, need use the desk-top tapping machine of multistation, but current tapping machine does not have the function of protection, leads to being splashed the fish tail by the sweeps easily in the user's course of working, has reduced the personal safety of user's processing, has also reduced the accuracy of user's processing, has also reduced the practicality of tapping machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk-top tapping machine of multistation possesses the good advantage of protecting effect, has solved current tapping machine and has not had the function of protection, leads to the problem that the fish tail splashed by the sweeps easily in the user's course of working.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a desk-top tapping machine of multistation, includes the tapping machine body, the left top fixedly connected with L type link of tapping machine body inner wall, the top fixedly connected with motor of L type link, the output fixedly connected with transfer line of motor, the top swing joint of bearing frame and tapping machine body inner wall is passed through at the top of transfer line, the connection bucket has been cup jointed on the surface of transfer line, the front side sliding connection of connection bucket has the spliced pole, the backup pad has been cup jointed on the surface of spliced pole, the right side of backup pad and the right side sliding connection of L type link inner wall, the top fixedly connected with U type baffle of backup pad, the top of tapping machine body inner wall is run through at the top of U type baffle, the surface of biography merit pole and the bottom that is located the connection bucket have cup jointed damper.

Preferably, damper includes the axle sleeve, the equal fixedly connected with connecting plate in left side and the right side of axle sleeve, the left side of connecting plate and the left side fixed connection of tapping machine body inner wall, the top fixedly connected with telescopic link of connecting plate, the top of telescopic link and the bottom fixed connection of backup pad, the spring has been cup jointed on the surface of telescopic link, the top of spring and the bottom fixed connection of backup pad.

Preferably, the chutes are formed in the right side of the inner wall of the L-shaped connecting frame and the left side of the inner wall of the tapping machine body, the lengths of the chutes are larger than the moving distance of the supporting plate, and the chutes are matched with the supporting plate for use.

Preferably, the surface of the connecting barrel is provided with an S-shaped sliding groove, the gap between the S-shaped sliding groove and the connecting column is not larger than zero point by two millimeters, and the S-shaped sliding groove and the connecting column are matched for use.

Preferably, the top of tapping machine body just corresponds the position of U type baffle and has seted up the opening, open-ended width is greater than the width of U type baffle, the opening uses with the cooperation of U type baffle.

Preferably, the both sides at backup pad top and the equal fixedly connected with triangle fixed block in position that corresponds U type baffle, the triangle fixed block uses with the cooperation of U type baffle.

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

1. the utility model uses the matching of the tapping machine body, the L-shaped connecting frame, the motor, the transmission rod, the connecting barrel, the connecting column, the supporting plate, the U-shaped baffle and the damping mechanism, the motor is started by a user, the motor output end rotates to drive the connecting barrel to rotate, the connecting barrel rotates to drive the S-shaped chute to rotate and simultaneously move upwards, the connecting column moves upwards to drive the supporting plate to move upwards, the supporting plate is matched with the chute to move upwards in a limiting way and simultaneously drive the telescopic rod to support upwards and push the U-shaped baffle to extend upwards through the opening, the protection is completed, the supporting plate and the U-shaped baffle are reset by the reverse rotation motor in the same way, the problem that the existing tapping machine does not have the protection function, the problem that the user is easily scratched by scraps in the processing process is solved, the personal safety of the user processing, the practicability of the tapping machine is also improved.

2. The utility model discloses a setting of spout can make the backup pad reciprocate in the inside of spout, plays spacing effect simultaneously, has avoided the backup pad phenomenon that rocks to appear at the in-process that removes, also reduces the friction of backup pad to tapping machine body inner wall, increases the life of backup pad.

3. The utility model discloses a setting of spout S type spout can make the spliced pole remove in the inside of S type spout, plays fixed effect simultaneously, has avoided the phenomenon that the spliced pole breaks away from to appear at the in-process that removes, also reduces the spliced pole at the inside friction of S type spout, prolongs the live time of spliced pole.

4. The utility model discloses an open-ended setting can make the U type baffle complete carry out mechanical connection through the opening, has avoided the open-ended width undersize to lead to U type baffle dead phenomenon of card to appear at the opening part, also reduces the wearing and tearing of U type baffle at the opening part.

5. The utility model discloses a setting of triangle fixed block can assist U type baffle to fix, plays spacing effect simultaneously, can not appear squinting or contact tapping machine body precision part when having avoided U type baffle to receive external impact and lead to the machine to break down.

Drawings

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

FIG. 2 is a top view of a partial structure of the tapping machine body of FIG. 1 according to the present invention;

FIG. 3 is a sectional view of the tapping machine body of FIG. 1 according to the present invention;

fig. 4 is a perspective view of the U-shaped baffle structure shown in fig. 3 according to the present invention.

In the figure: the tapping machine comprises a tapping machine body 1, a 2L-shaped connecting frame, a motor 3, a transmission rod 4, a connecting barrel 5, a connecting column 6, a supporting plate 7, a U-shaped baffle plate 8, a damping mechanism 9, a 91 shaft sleeve, a 92 connecting plate 93, an expansion rod 94, a spring 94, a sliding chute 10, an S-shaped sliding chute 11, an opening 12 and a triangular fixing block 13.

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. 1-4, a multi-station desk tapping machine comprises a tapping machine body 1, wherein an L-shaped connecting frame 2 is fixedly connected to the top of the left side of the inner wall of the tapping machine body 1, a motor 3 is fixedly connected to the top of the L-shaped connecting frame 2, a transmission rod 4 is fixedly connected to the output end of the motor 3, the top of the transmission rod 4 is movably connected to the top of the inner wall of the tapping machine body 1 through a bearing seat, a connecting barrel 5 is sleeved on the surface of the transmission rod 4, a connecting column 6 is movably connected to the front side of the connecting barrel 5, an S-shaped chute 11 is formed in the surface of the connecting barrel 5, the gap between the S-shaped chute 11 and the connecting column 6 is not larger than zero two millimeters, the S-shaped chute 11 is matched with the connecting column 6 for use, the connecting column 6 can move in the S-shaped chute 11 through the arrangement of the chute S-shaped chute 11, also reduces the friction of the connecting column 6 in the S-shaped chute 11, prolongs the service life of the connecting column 6, the surface of the connecting column 6 is sleeved with the supporting plate 7, the right side of the inner wall of the L-shaped connecting frame 2 and the left side of the inner wall of the tapping machine body 1 are both provided with the chutes 10, the lengths of the chutes 10 are greater than the moving distance of the supporting plate 7, the chutes 10 are matched with the supporting plate 7 for use, the supporting plate 7 can move up and down in the chutes 10 through the arrangement of the chutes 10, and simultaneously plays a role of limiting, the phenomenon of shaking of the supporting plate 7 in the moving process is avoided, the friction of the supporting plate 7 on the inner wall of the tapping machine body 1 is also reduced, the service life of the supporting plate 7 is prolonged, the right side of the supporting plate 7 is in sliding connection with the right side of the inner wall of the L-shaped connecting frame 2, the top of the supporting plate 7 is, the width of the opening 12 is larger than that of the U-shaped baffle 8, the opening 12 is matched with the U-shaped baffle 8 for use, the U-shaped baffle 8 can be completely and mechanically connected through the opening 12 by arranging the opening 12, the phenomenon that the U-shaped baffle 8 is blocked at the opening 12 due to the fact that the width of the opening 12 is too small is avoided, abrasion of the U-shaped baffle 8 at the opening 12 is reduced, triangular fixing blocks 13 are fixedly connected to two sides of the top of the supporting plate 7 and positions corresponding to the U-shaped baffle 8, the triangular fixing blocks 13 are matched with the U-shaped baffle 8 for use, the U-shaped baffle 8 can be assisted for fixing by arranging the triangular fixing blocks 13, a limiting effect is achieved, the U-shaped baffle 8 is prevented from being deviated when being impacted by external force or contacting precision parts of the tapping machine body 1 to cause machine faults, the top of the U-shaped baffle 8 penetrates through the top of the inner wall of the tapping machine, damping mechanism 9 has been cup jointed on the surface of biography merit pole 4 and the bottom that is located connection bucket 5, damping mechanism 9 includes axle sleeve 91, the equal fixedly connected with connecting plate 92 in left side and the right side of axle sleeve 91, the left side of connecting plate 92 and the left side fixed connection of 1 inner wall of tapping machine body, the top fixedly connected with telescopic link 93 of connecting plate 92, the top of telescopic link 93 and the bottom fixed connection of backup pad 7, spring 94 has been cup jointed on the surface of telescopic link 93, the top of spring 94 and the bottom fixed connection of backup pad 7.

During the use, the user passes through starter motor 3, the rotatory drive of 3 output ends of motor is connected bucket 5 rotatory, it makes spliced pole 6 rebound to connect 5 rotatory drive S type spout 11 rotatory while, spliced pole 6 rebound drives backup pad 7 rebound, backup pad 7 cooperation spout 10 drives telescopic link 93 upward support and promote U type baffle 8 upwards to extend away through opening 12 when ascending spacing removal, accomplish the protection, the reverse rotation motor 3 of the same reason makes backup pad 7 and U type baffle 8 reset.

In summary, the following steps: the multi-station desk type tapping machine is characterized in that a tapping machine body 1, an L-shaped connecting frame 2, a motor 3, a transmission rod 4, a connecting barrel 5, a connecting column 6, a supporting plate 7, a U-shaped baffle 8 and a damping mechanism 9 are matched for use, through user starter motor 3, it is rotatory that 3 output end rotation of motor drives connection bucket 5, make spliced pole 6 rebound when connecting 5 rotations of bucket and driving S type spout 11 rotations, spliced pole 6 rebound drives backup pad 7 rebound, drive telescopic link 93 upwards to support and promote U type baffle 8 upwards to extend away through opening 12 when backup pad 7 cooperation spout 10 is to the spacing removal upwards, accomplish the protection, reverse rotating electrical machines 3 makes backup pad 7 and U type baffle 8 reset on the same principle, the function that current tapping machine does not have the protection has been solved, lead to the problem that the fish tail splashes by the sweeps easily in the user course of working.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a desk-top tapping machine of multistation, includes the tapping machine body, its characterized in that: the utility model discloses a tapping machine, including tapping machine body inner wall, bearing frame, tapping machine body inner wall, connecting bucket, the top fixedly connected with motor of L type link, the output fixedly connected with transfer line of motor, the top swing joint of bearing frame and tapping machine body inner wall is passed through at the top of transfer line, the connecting bucket has been cup jointed on the surface of transfer line, the front side sliding connection of connecting bucket has the spliced pole, the backup pad has been cup jointed on the surface of spliced pole, the right side of backup pad and the right side sliding connection of L type link inner wall, the top fixedly connected with U type baffle of backup pad, the top of tapping machine body inner wall is run through at the top of U type baffle, the surface of transfer line has just been located the bottom of connecting bucket and has been cup jointed.

2. The multi-station bench threading machine of claim 1 wherein: the damping mechanism comprises a shaft sleeve, wherein a connecting plate is fixedly connected to the left side and the right side of the shaft sleeve, the left side of the connecting plate is fixedly connected with the left side of the inner wall of the tapping machine body, a telescopic rod is fixedly connected to the top of the connecting plate, the top of the telescopic rod is fixedly connected with the bottom of the supporting plate, a spring is sleeved on the surface of the telescopic rod, and the top of the spring is fixedly connected with the bottom of the supporting plate.

3. The multi-station bench threading machine of claim 1 wherein: the right side of the inner wall of the L-shaped connecting frame and the left side of the inner wall of the tapping machine body are both provided with a sliding groove, the length of the sliding groove is larger than the moving distance of the supporting plate, and the sliding groove is matched with the supporting plate for use.

4. The multi-station bench threading machine of claim 1 wherein: the surface of the connecting barrel is provided with an S-shaped sliding groove, the gap between the S-shaped sliding groove and the connecting column is not larger than zero point two millimeters, and the S-shaped sliding groove and the connecting column are matched for use.

5. The multi-station bench threading machine of claim 1 wherein: the top of tapping machine body just corresponds the position of U type baffle and has seted up the opening, open-ended width is greater than the width of U type baffle, the opening uses with the cooperation of U type baffle.

6. The multi-station bench threading machine of claim 1 wherein: the both sides at backup pad top just correspond the equal fixedly connected with triangle fixed block in position of U type baffle, the triangle fixed block uses with the cooperation of U type baffle.