CN210231803U

CN210231803U - Article clamping device of thread tapping machine

Info

Publication number: CN210231803U
Application number: CN201920889356.3U
Authority: CN
Inventors: Zhaoming Wang; 王钊明; Jun Peng; 彭军; Zhanfei Hu; 胡展飞
Original assignee: Shanghai Chun Zu Machinery Industry Co ltd
Current assignee: Shanghai Chun Zu Machinery Industry Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-03
Anticipated expiration: 2029-06-13

Abstract

The utility model relates to a thread tapping machine auxiliary device technical field just discloses a thread tapping machine's article clamping device, the camera includes a supporting plate, the top fixed mounting of backup pad has first articulated mounting, first articulated mounting's top fixed mounting has the bracing piece, the top movable mounting of backup pad has electric putter, the left surface fixed mounting of bracing piece has second articulated mounting, electric putter's output and second articulated mounting's side swing joint, the top fixed mounting of bracing piece has the installation room, the bottom fixed mounting in installation room inner chamber has gear motor. The object clamping device of the thread tapping machine can change the inclination direction of a clamped workpiece when the tapping position of the workpiece needs to be changed through the matching of the electric push rod, the support rod, the first hinge device and the second hinge device, and can change the direction of the workpiece through the speed reduction motor and the support rotating shaft.

Description

Article clamping device of thread tapping machine

Technical Field

The utility model relates to a thread tapping machine auxiliary device technical field specifically is a thread tapping machine's article clamping device.

Background

The tapping machine is a machine tool for processing internal threads by using a screw tap, a clamping device of the currently used tapping machine needs to take off a workpiece again if the tapping direction of a part is changed and then reposition the workpiece, and one clamping device can only clamp workpieces in different forms, cannot clamp workpieces in different sizes and has no universality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a thread tapping machine's article clamping device possesses can carry out the centre gripping to the work piece of equidimension not and different form, need not to take off when carrying out the tapping to the different positions of same work piece and carries out the advantage that the position can be changed to the relocation, has solved the problem mentioned in the above background art.

The utility model provides a following technical scheme: the object clamping device of the thread tapping machine comprises a supporting plate, wherein a first hinge device is fixedly mounted at the top of the supporting plate, a supporting rod is fixedly mounted at the top of the first hinge device, an electric push rod is movably mounted at the top of the supporting plate, a second hinge device is fixedly mounted at the left side of the supporting rod, the output end of the electric push rod is movably connected with the side face of the second hinge device, an installation chamber is fixedly mounted at the top of the supporting rod, a speed reducing motor is fixedly mounted at the bottom of an inner cavity of the installation chamber, a supporting rotating shaft is fixedly connected with the output end of the speed reducing motor, the top of the supporting rotating shaft penetrates through the installation chamber and extends to the top of the installation chamber, a movable base is fixedly mounted at the top of the movable base, a servo motor is fixedly mounted at the right side of the movable base, the output end of the servo motor penetrates through the movable base and extends to the, the outer surface thread of the first screw rod is provided with a movable seat, the top of the movable seat is fixedly provided with an extension seat, the top of the extension seat penetrates through the movable seat and extends to the top of the movable seat, the mounting seat is fixedly provided with a mounting seat, the inside of the mounting seat is movably provided with a second screw rod, the outer surface thread of the second screw rod is provided with a movable sleeve, the top of the movable sleeve is fixedly provided with a connecting rod, the top of the connecting rod penetrates through the mounting seat and extends to the top of the mounting seat, and a clamping plate is fixedly provided with the connecting rod,

preferably, the one end fixed mounting that the second screw rod is located the mount pad outside has rotatory handle, and the regulation and control chamber that is linked together with the sliding seat inner chamber is seted up at the top of sliding seat, extend the flexible protection cloth of side fixedly connected with of seat in sliding seat top, the both sides fixed mounting that the sliding seat is located the regulation and control chamber has iron fillings cleaning device, the fixed intercommunication in iron fillings cleaning device's top has the feed inlet.

Preferably, the clamping grooves are formed in the side face of the clamping plate, the number of the clamping grooves is four, and the cross sections of the four clamping grooves are respectively rectangular, circular, trapezoidal and triangular.

Preferably, the number of the moving seats is two, and the internal threads of the two moving seats are opposite in direction.

Preferably, the speed reducer of the speed reducing motor is a screw speed reducer.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the object clamping device of the thread tapping machine can change the inclination direction of a clamped workpiece when the tapping position of the workpiece needs to be changed through the matching of the electric push rod, the support rod, the first hinge device and the second hinge device, and can change the direction of the workpiece through the speed reduction motor and the support rotating shaft.

2. This article clamping device of screw thread tapping machine can carry out the centre gripping to the work piece of equidimension not through the cooperation of first screw rod and removal seat, can carry out the centre gripping to the work piece of different shape sides through the cooperation of second screw rod and splint, can carry out the centre gripping to some dysmorphism work pieces in addition, can collect a large amount of iron fillings that the tapping produced through iron fillings cleaning device, can carry out reuse.

Drawings

FIG. 1 is a sectional view of the structure of an article clamping device of the thread tapping machine of the present invention;

fig. 2 is a top view of the structure of the object clamping device of the thread tapping machine of the present invention.

In the figure: 1. a support plate; 2. a first hinge device; 3. a support bar; 4. an installation chamber; 5. a support shaft; 6. a movable seat; 7. a servo motor; 8. a first screw; 9. an iron scrap cleaning device; 10. a second screw; 11. a connecting rod; 12. a splint; 13. moving the sleeve; 14. a mounting seat; 15. a flexible protective cloth; 16. an extension base; 17. a movable seat; 18. a movable base; 19. a reduction motor; 20. a second hinge means; 21. an electric push rod; 22. a clamping groove; 23. a control chamber; 24. a feed inlet; 25. the handle is rotated.

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. 1-2, an object clamping device of a thread tapping machine includes a supporting plate 1, a first hinge device 2 is fixedly installed at the top of the supporting plate 1, a supporting rod 3 is fixedly installed at the top of the first hinge device 2, an electric push rod 21 is movably installed at the top of the supporting plate 1, a second hinge device 20 is fixedly installed at the left side surface of the supporting rod 3, the output end of the electric push rod 21 is movably connected with the side surface of the second hinge device 20, the inclined direction of a clamped workpiece can be changed when the tapping position of the workpiece needs to be changed by matching of the electric push rod 21, the supporting rod 3, the first hinge device 2 and the second hinge device 20, an installation chamber 4 is fixedly installed at the top of the supporting rod 3, a speed reducing motor 19 is fixedly installed at the bottom of the inner cavity of the installation chamber 4, the speed reducing device of the speed reducing motor 19 is a screw reducer, and the screw reducer can prevent the workpiece from rotating to The problem that the drill bit is damaged is solved, the output end of a speed reducing motor 19 is fixedly connected with a supporting rotating shaft 5, the top of the supporting rotating shaft 5 penetrates through an installation chamber 4 and extends to the top of the installation chamber 4, a movable base 18 is fixedly installed, the direction of a workpiece can be changed through the speed reducing motor 19 and the supporting rotating shaft 5, a movable seat 6 is fixedly installed at the top of the movable base 18, a servo motor 7 is fixedly installed on the right side face of the movable seat 6, the output end of the servo motor 7 penetrates through the movable seat 6 and extends to the inside of the movable seat 6, a first screw 8 is fixedly connected with the output end of the servo motor 8, a movable seat 17 is installed on the outer surface of the first screw 8 in a threaded manner, the number of the movable seats 17 is two, the internal thread directions of the two movable seats 17 are opposite, workpieces with different sizes can be clamped through the matching of the first screw 8 and the movable seats 17, and the opposite, an extension seat 16 is fixedly installed at the top of a movable seat 17, the top of the extension seat 16 penetrates through the movable seat 6 and extends to the top of the movable seat 6, an installation seat 14 is fixedly installed, a second screw 10 is movably installed inside the installation seat 14, a movable sleeve 13 is installed on the outer surface of the second screw 10 in a threaded mode, a connecting rod 11 is fixedly installed at the top of the movable sleeve 13, the top of the connecting rod 11 penetrates through the installation seat 14 and extends to the top of the installation seat 14, a clamping plate 12 is fixedly installed on the top of the installation seat 14, workpieces with different shapes and side edges can be clamped through the matching of the second screw 10 and the clamping plate 12, some special-shaped workpieces can be clamped, clamping grooves 22 are formed in the side surface of the clamping plate 12, the number of the clamping grooves 22 is four, the cross sections of the four clamping grooves 22 are respectively rectangular, circular, trapezoidal and triangular, a rotating handle 25 is fixedly installed at one, regulation and control chamber 23 that is linked together with 6 inner chambers of sliding seat is seted up at the top of sliding seat 6, extend the side fixedly connected with flexible protection cloth 15 that seat 16 is located the 6 tops of sliding seat, flexible protection cloth 15 can prevent that iron fillings from leading to the fact the hindrance to the removal of removing seat 17 through the inside that adjustment chamber 23 entered into sliding seat 6, sliding seat 6 is located the both sides fixed mounting that adjusts chamber 23 and has iron fillings cleaning device 9, the fixed intercommunication in top of iron fillings cleaning device 9 has feed inlet 24, can collect a large amount of iron fillings that the tapping produced through iron fillings cleaning device 9, reuse can carry out.

The working principle is that the rotation of the servo motor 7 drives the first screw rod 8 to rotate, the rotation of the first screw rod 8 enables the two moving seats 17 to move oppositely to drive the mounting seat 14 and the clamping plate 12 to move oppositely to clamp a workpiece, the workpiece is clamped in the clamping grooves 22 with corresponding shapes, when the shapes of two sides of the workpiece to be clamped are different, the rotating handle 25 needs to be manually rotated, the rotating handle 25 drives the second screw rod 10 to rotate and enables the moving sleeve 13 to move transversely, the moving sleeve 13 drives the clamping plate 12 to move through the connecting rod 11 so as to enable the clamping grooves 22 of different chenesens on the two clamping plates 12 to be positioned on the same horizontal plane to clamp the workpiece, when tapping is carried out on different positions of the workpiece, the action of the electric push rod 21 drives the supporting rod 3 to incline to enable the workpiece to incline, and then the tapping operation is carried out, when tapping is needed to be performed on different surfaces of a workpiece, the speed reducing motor 19 drives the movable base 18 to rotate through the supporting rotating shaft 5, so that the workpiece rotates, and then tapping operation is performed.

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. An article clamping device of a thread tapping machine, comprising a support plate (1), characterized in that: the top of the supporting plate (1) is fixedly provided with a first hinging device (2), the top of the first hinging device (2) is fixedly provided with a supporting rod (3), the top of the supporting plate (1) is movably provided with an electric push rod (21), the left side surface of the supporting rod (3) is fixedly provided with a second hinging device (20), the output end of the electric push rod (21) is movably connected with the side surface of the second hinging device (20), the top of the supporting rod (3) is fixedly provided with an installation chamber (4), the bottom of the inner cavity of the installation chamber (4) is fixedly provided with a speed reducing motor (19), the output end of the speed reducing motor (19) is fixedly connected with a supporting rotating shaft (5), the top of the supporting rotating shaft (5) penetrates through the installation chamber (4) and extends to the top of the installation chamber (4) and is fixedly provided with a movable base (18), the top of the movable base (18) is fixedly provided with, a servo motor (7) is fixedly arranged on the right side surface of the movable seat (6), the output end of the servo motor (7) penetrates through the movable seat (6), extends into the movable seat (6) and is fixedly connected with a first screw rod (8), a movable seat (17) is installed on the outer surface of the first screw (8) in a threaded manner, an extension seat (16) is fixedly installed at the top of the movable seat (17), the top of the extension seat (16) penetrates through the movable seat (6) and extends to the top of the movable seat (6) and is fixedly provided with a mounting seat (14), a second screw rod (10) is movably arranged in the mounting seat (14), a movable sleeve (13) is arranged on the outer surface of the second screw rod (10) in a threaded manner, the top fixed mounting of removal sleeve (13) has connecting rod (11), the top of connecting rod (11) runs through mount pad (14) and extends to the top and the fixed mounting of mount pad (14) have splint (12).

2. The object holding device for a thread tapping machine according to claim 1, wherein: one end fixed mounting that second screw rod (10) are located the mount pad (14) outside has rotatory handle (25), and regulation and control chamber (23) that are linked together with sliding seat (6) inner chamber are seted up at the top of sliding seat (6), extend side fixedly connected with flexible protection cloth (15) that seat (16) are located sliding seat (6) top, the both sides fixed mounting that sliding seat (6) are located regulation and control chamber (23) has iron fillings cleaning device (9), the fixed intercommunication in top of iron fillings cleaning device (9) has feed inlet (24).

3. The object holding device for a thread tapping machine according to claim 1, wherein: clamping grooves (22) are formed in the side face of the clamping plate (12), the number of the clamping grooves (22) is four, and the cross sections of the four clamping grooves (22) are rectangular, circular, trapezoidal and triangular respectively.

4. The object holding device for a thread tapping machine according to claim 1, wherein: the number of the moving seats (17) is two, and the internal thread directions of the two moving seats (17) are opposite.

5. The object holding device for a thread tapping machine according to claim 1, wherein: and the speed reducing device of the speed reducing motor (19) is a screw speed reducer.